Low Jitter Voltage Controlled Crystal Oscillators CMOS output
GTQN _ _ CMOS 0.6 pS SMD 2.5 V 3.3 V Min. Max.
50 MHz 250 MHz
Output Phase Jitter
Features
Mercury’s Low Jitter Differential VCXOs , with a low current consumption
( 22 mA for CMOS 100 MHz at 3.3V ) and an integrated phase jitter performance of 1.0 pS RMS.
Gaining its precision frequency control market position by providing engineers with
few-day samples for prototypes and low cost, fast delivery for volume production.
The perfect solution to replace traditional XO’s & VCXO’s that use a more
expensive, highfrequency, fundamental crystal and a noisy PLL multiplier circuit.
General specifications , at Ta=+25°C , CL=15pF
Model GTQN
50 ~ 250 MHz
Available Frequency Range
Supply Voltage VDD ( code ) + 2.5 VDD ± 5 % ( voltage code ' 25 ' ) + 3.3 VDD ± 5 % ( voltage code ' 33 ' )
Current with Output Disable 16 mA typical
Current Consumption ( VDD = + 2.5 V )
Current Consumption ( VDD = + 3.3 V ) 50 MHz : 18 mA 100 MHz : 22 mA 150 MHz : 24 mA 200 MHz : 28 mA 245 MHz : 31 mA
Frequency Stability Codes 50 MHz : 20 mA 100 MHz : 24 mA 150 MHz : 28 mA 200 MHz : 33 mA 245 MHz : 37 mA
VCXOs Frequency Stability ± 25 ppm ± 50 ppm ± 100 ppm If non-standard , please enter the desired
over Operating Temperature Range stability after the " C " or " I " represents .
Commercial ( -10°C to +70°C ) A B C For example :
" C20 " ± 20 ppm over -10°C to +70°C ;
Industrial ( -40°C to +85°C ) D E F " I20 " ± 20 ppm over -40°C to +85°C
Output Logic " High " , " 1 " 90 % VDD Output Logic " Low " , " 0 " 10 % VDD
Load 15 pF Rise Time / Fall Time 10.0 nS. ( max. ) [ 10% ↔ 90% waveform ]
Duty Cycle 50 % ± 5% Aging at Ta = +25°C ± 5 ppm max. for first year at 25°C
Start-up Time 10 m sec. ( max.) Storage Temperature -55°C to + 150°C
SSB Phase Noise Offset 77.76 122.88 125 156.25 212.5
[ dBc / Hz ( typical ) ] 10 Hz -74 -68 -69 -67 -53
100 Hz -104 -98 -97 -92 -86
1 KHz -121 -114 -114 -112 -109
10 KHz -130 -123 -124 -121 -118
100 KHz -134 -127 -129 -124 -121
1 MHz -140 -138 -136 -136 -133
10 MHz -157 -155 -154 -153 -151
Phase Jitter ( 12KHz ~ 20 MHz, RMS) unit : pS. 0.5 0.6 0.5 0.6 0.6
Control Voltage Function on Pad 1
Supply Voltage ( VDD ) VDD = +2.5 V ; Vcon Center = +1.25V VDD = +3.3 V ; Vcon Center = +1.65V
Vcontrol Range
+ 0.2V ~ +2.3V + 0.3V ~ +3.0V
Frequency Pulling Range
± 30 ppm ( min.) ± 30 ppm ( min.)
Up to ± 200 ppm ( min.) is also available. Please contact Mercury.±80 ppm min. / ±200 ppm min. (available)
Absolute Voltage 2.8 V max. for 2.5V VDD; 4.0 V max. for 3.3V VDD
Linearity
± 5% typical. ±10% ( max.) Input Impedance 1 MΩ typical
Transfer Function 10 KHz min. Measured at -3 dB
Positive Transfer Bandwidth
Output Enable Function
OE Control on Pad 2 70% of VDD ( min. ) to enable output. (Open connection prohibit)
30% of VDD ( max.) to disable output.
Output Enable Time / Disable Time 200 nS. Max. / 50 nS. Max.
Outline Dimensions ( Unit : mm ) , Suggested pad Layout for SMDs
GTQN326 GTQN536 GTQN576
Pad Connections
Pad 1 : VCXO ; Pad 2 : OE: High Enable ; Pad 3 : Ground
Pad 4 : [ CMOS : Output , LVPECL or LVDS : Differential ] ; Pad 5 :No Connection ; Pad 6 : Supply Voltage
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-49-
High Frequency Ultra-low Jitter Voltage Controlled Crystal Oscillators [ Quick - turn VCXO , 15 ~ 2,100 MHz ]
G_JF 150 fsec typical Phase Jitter SMD 1.8 V 2.5 V 3.3 V Min. Max.
15 MHz 2,100 MHz
CMOS / Differential
Features
G_JF series (8 pads), a member of Mercury QuikXO™ quick-turn Voltage Controlled Crystal Oscillators
VCXOs, features CMOS, LVPECL, LVDS, CML or HCSL output logics and Ultra-low RMS phase jitter (163 fsec
for 250 MHz at 3.3V, 12 KHz to 20 MHz).Operating voltages are 1.8V, 2.5V or 3.3V. Applications include
networking, wireless infrastructure, high resolution audio and video, high-speed data converters and
storage area networks. Differential outputs (LVPECL, LVDS, HCSL, CML) up to 2.1 GHz is also available.
General specifications , at Ta=+25°C
Model GTJF GPJF GDJF GCJF GQJF
Output Logic
LVCMOS LVPECL LVDS HCSL CML
Supply Voltage VDD + 1.8 VDD ± 5% + 1.8 VDD ± 5%
+ 1.8 VDD ± 5% -- --
Available Frequency Range + 2.5 VDD ± 10% + 2.5 VDD ± 10%
Load + 2.5 VDD ± 10% + 2.5 VDD ± 10% + 2.5 VDD ± 10%
Output Logic " High " , " 1 " + 3.3 VDD ± 10% + 3.3 VDD ± 10%
Output Logic " Low " , " 0 " + 3.3 VDD ± 10% + 3.3 VDD ± 10% + 3.3 VDD ± 10%
Current Consumption 15 ~ 700 MHz 15 ~ 2,100 MHz
( VDD = + 3.3 V ) 15 ~ 250 MHz 15 ~ 2,100 MHz 15 ~ 2,100 MHz
Current with Output Disabled
Rise Time / Fall Time 15pF max. 50 Ω into VDD - 2V or 100 Ω between 50 Ω to GND 50 Ω to VDD VCXOs
RMS Phase Jitter fsec ( typical ) OUT and OUTN
( 12 KHz to 20 MHz ) VDD - 0.4V min. Thevenin equivalent VDD : 1.4V typical VDD : 0.66V min VDD - 0.085V min.
VDD - 1.165 V min. VDD : 1.6 V max. VDD : 1.15 V max. VDD = max.
Frequency Stability Codes VDD x 0.1 max. VDD - 0.8 V max. VDD : 1.1 V typical
201~250MHz:0.3V VDD - 2.0 V min. VDD : 0.9 V min. VDD : 0.0V min. VDD - 0.6V min.
50MHz : 70 mA typ. VDD - 1.55 V max. VDD : 0.15V max. VDD - 0.32V max.
250MHz : 80 mA typ. 100 mA typ. 75 mA typ.
90 mA max. 94 mA typ. 70 mA typ.
120 mA max. 74 mA typical 115 mA max. 85 mA max.
63 mA typical 99 mA typical 0.4 nS max. 93 mA typical 69 mA typical
( 20% to 80% Waveform )
1.0 nS typ. 0.4 nS max. 0.4 nS max. 0.4 nS max.
5.0 nS max. ( 20% to 80% Waveform )
( 10% to 90% Waveform ) ( 20% to 80% Waveform ) ( 20% to 80% Waveform )
156.250 MHz : 159 fs ; 491.520 MHz : 155 fs ; 644.530 MHz : 151 fs ; 1,480 MHz : 147 fs ; 2,000 MHz : 163 fs
Frequency Stability ± 25 ppm ± 50 ppm ± 100 ppm If non-standard , please enter the desired
Over Operating Temperature Range A B C stability after the " C " or " I " represents .
Commercial ( -10°C to +70°C ) D E F For example :
" C20 " ± 20 ppm over -10°C to +70°C ;
Industrial ( -40°C to +85°C ) " I40 " ± 40 ppm over -40°C to +85°C
Duty Cycle 50 % ± 5% , 50 % ± 10%(for CMOS 1.8V only)
Start-up Time 5 m sec ( typ. ) ; 10 m sec. ( max.)
Aging at Ta = +25°C + 3 ppm max. for first year at 25°C ; ± 2 ppm max. per year thereafter
Storage Temperature -55°C to + 150°C
Control Voltage Function on Pad 1
Supply Voltage ( VDD ) VDD = +1.8 V ; Vcon Center = +0.9V VDD = +2.5 V ; Vcon Center = +1.25V VDD = +3.3 V ; Vcon Center = +1.65V
Vcontrol Range + 0.0V ~ +1.8V + 0.25V ~ +2.25V + 0.3V ~ +3.0V
Frequency Pulling Range ± 50 ppm ( min.) ± 50 ppm ( min.) ± 50 ppm ( min.)
Up to ± 200 ppm ( min.) is also available. Please contact Mercury.
Absolute Voltage 3.8 V max.
Linearity ± 1% typical. ±10% ( max.) Input Impedance 5 MΩ typical
Transfer Function Positive Transfer Bandwidth 10 KHz min. Measured at -3 dB
Output Enable Function on Pad 2
OE Control 0.8% of VDD (min.) to enable output.
0.2% of VDD (max.) to disable output.
Output Enable Time / Disable Time 2.5 ms max. / 10 us max.
Outline Dimensions ( Unit : mm ) , Suggested pad Layout for SMDs
G_JF538 G_JF578
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-50-
High Frequency Ultra-low Jitter Voltage Controlled Crystal Oscillators [ Quick - turn VCXO , 15 ~ 2,100 MHz ]
G_JF 150 fsec typical Phase Jitter SMD 1.8 V 2.5 V 3.3 V Min. Max.
15 MHz 2,100 MHz
CMOS / Differential
Part Number Format and Example
Example : 3GPJF578-E-150N-644.530
3 G P JF578 - E- 150N - 644.530
Supply Voltage
Code “ G ” : for Output Logic Code “ JF ”: Product Series Frequency Frequency Pulling Range Frequency (MHz)
“ 3 ” for 3.3V Voltage “ T ”: COMS “ 578 ”: Package Size Stability 150 : ±150ppm
Controlled “ P ”: PECL 7.0 x 5.0 x 1.8 mm Code “ E ”: “ M ”: Maximum
“ 25 ” for 2.5V Crystal “ D ”: LVDS 8 Pad ±50 ppm over “ N ”: Minimum
Oscillators “ C ”: HCSL -40 to +85 C “ T ”: Typical
“ Q ”: CML Other
“ 18 ” for 1.8V frequency
stabilities
are available.
Test Circuits and Output Waveforms
CMOS Output Waveforms LVPECL , LVDS , HCSL , CML Output Waveforms
VCXOs
HCSL CML
CMOS LVPECL LVDS
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Low Jitter Differential VCXO LVPECL Differential
GPQN _ _ LVPECL 0.6 pS SMD 2.5 V 3.3 V Min. Max.
10 MHz 1,500 MHz
Differential Phase Jitter
Features
Mercury’s Low Jitter Differential VCXO, with low current consumption
( 54 mA for LVPECL 622.080 MHz at 3.3V ) & an integrated phase jitter performance of 1.0 pS RMS.
Gaining its precision frequency control market position by providing engineers with few-day
samples for prototypes and low cost, fast delivery for volume production.
The perfect solution to replace traditional XO’s & VCXO’s that use a more expensive,
high frequency, fundamental crystal and a noisy PLL multiplier circuit.
General specifications , at Ta=+25°C , CL=15pF
Model GPQN
Available Frequency Range
Supply Voltage VDD ( code ) 10 ~ 1,500 MHz
Current with Output Disable
Current Consumption ( VDD = + 2.5 V ) + 2.5 VDD ± 5 % ( voltage code ' 25 ' ) + 3.3 VDD ± 5 % ( voltage code ' 33 ' )
Current Consumption ( VDD = + 3.3 V )
16 mA typical
Frequency Stability Codes
100 MHz : 46 mA 250 MHz : 48 mA 500 MHz : 53 mA 750 MHz : 56 mA 1,000 MHz : 60 mA 1,350 MHz : 65 mA
100 MHz : 50 mA 250 MHz : 55 mA 500 MHz : 60 mA 750 MHz : 64 mA 1,000 MHz : 68 mA 1,350 MHz : 72 mA
Frequency Stability ± 25 ppm ± 50 ppm ± 100 ppm If non-standard , please enter the desired VCXOs
over Operating Temperature Range stability after the " C " or " I " represents .
Commercial ( -10°C to +70°C ) A B C For example :
" C20 " ± 20 ppm over -10°C to +70°C ;
Industrial ( -40°C to +85°C ) D E F " I20 " ± 20 ppm over -40°C to +85°C
Output Logic " High " , " 1 " VDD - 1.03 ( min.) , VDD - 0.6 ( max.) Output Logic " Low " , " 0 " VDD - 1.85 ( min.) , VDD - 1.6 ( max.)
Load RL = 50 Ω to (VDD-2.0V). See test circuit below. Rise Time / Fall Time 0.5 nS. ( max. ) [ 20% ↔ 80% waveform ]
Duty Cycle 50 % ± 5% Aging at Ta = +25°C ± 5 ppm max. for first year at 25°C
Start-up Time 10 m sec. ( max.) Storage Temperature -55°C to + 150°C
Offset 77.76 122.88 125 156.25 212.5 491.52 622.08 1,000 1,250
10 Hz
-74 -68 -69 -67 -53 -56 -51 -46 -32
100 Hz -104 -98 -97 -92 -86 -87 -77 -80 -68
SSB Phase Noise 1 KHz -121 -114 -114 -112 -109 -101 -99 -96 -94
[ dBc / Hz ( typical ) ] 10 KHz -130 -123 -124 -121 -118 -110 -109 -105 -103
100 KHz -134 -127 -129 -124 -121 -113 -114 -108 -105
1 MHz -140 -138 -136 -136 -133 -125 -121 -116 -117
10 MHz -157 -155 -154 -153 -151 -143 -141 -135 -136
Phase Jitter ( 12KHz ~ 20 MHz, RMS) unit : pS. 0.5 0.6 0.5 0.6 0.6 0.6 0.5 0.7 0.6
Control Voltage Function on Pad 1
Supply Voltage ( VDD ) VDD = +2.5 V ; Vcon Center = +1.25V VDD = +3.3 V ; Vcon Center = +1.65V
+ 0.3V ~ +3.0V
Vcontrol Range + 0.2V ~ +2.3V ± 30 ppm ( min.)
Frequency Pulling Range ± 30 ppm ( min.) 1 MΩ typical
Up to ± 200 ppm ( min.) is also available. Please contact Mercury. 10 KHz min. Measured at -3 dB
Absolute Voltage 2.8 V max. for 2.5V VDD; 4.0 V max. for 3.3V VDD
Linearity ± 5% typical. ±10% ( max.) Input Impedance
Transfer Function Positive Transfer Bandwidth
Output Enable Function
OE Control on Pad 2 70% of VDD ( min. ) to enable output. (Open connection prohibit)
Output Enable Time / Disable Time 30% of VDD ( max.) to disable output.
200 nS. Max. / 50 nS. Max.
Outline Dimensions ( Unit : mm ) , Suggested pad Layout for SMDs
GPQN326 GPQN536 GPQN576
Pad 1 : VCXO ; Pad Connections
Pad 4 : Differential Pad 2 : OE: High Enable ; Pad 3 : Ground
; Pad 5 : Complementary ; Pad 6 : Supply Voltage
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5-252-
Low Jitter Differential VCXOs LVDS Differential
GDQN _ _ LVDS 0.6 pS SMD 2.5 V 3.3 V Min. Max.
10 MHz 1,500 MHz
Differential Phase Jitter
Features
Mercury’s Low Jitter Differential VCXO, with low current consumption
( 22 mA for LVDS 622.080 MHz at 3.3V ) & an integrated phase jitter performance of 0.6pS RMS.
Gaining its precision frequency control market position by providing engineers with few days
samples for prototypes and low cost, fast delivery for volume production.
The perfect solution to replace traditional XO’s & VCXO’s that use a more expensive
highfrequency, fundamental crystal and a noisy PLL multiplier circuit.
General specifications , at Ta=+25°C , CL=15pF
Model GDQN
Available Frequency Range
Supply Voltage VDD ( code ) 10 ~ 1,500 MHz
Current with Output Disable
Current Consumption ( VDD = + 2.5 V ) + 2.5 VDD ± 5 % ( voltage code ' 25 ' ) + 3.3 VDD ± 5 % ( voltage code ' 33 ' )
Current Consumption ( VDD = + 3.3 V )
16 mA typical
Frequency Stability Codes
100 MHz : 16 mA 250 MHz : 18 mA 500 MHz : 21 mA 750 MHz : 22 mA 1,000 MHz : 24 mA 1,350 MHz : 26 mA
100 MHz : 25 mA 250 MHz : 30 mA 500 MHz : 35 mA 750 MHz : 39 mA 1,000 MHz : 43 mA 1,350 MHz : 47 mA
VCXOs Frequency Stability ± 25 ppm ± 50 ppm ± 100 ppm If non-standard , please enter the desired
over Operating Temperature Range A B C stability after the " C " or " I " represents .
For example :
Commercial ( -10°C to +70°C ) " C20 " ± 20 ppm over -10°C to +70°C ;
Industrial ( -40°C to +85°C ) D E F " I20 " ± 20 ppm over -40°C to +85°C
Output Logic " High " , " 1 " 1.4 V typical ; 1.6 V max. Output Logic " Low " , " 0 " 0.9 V min. ; 1.1 V typical.
Load 100 Ω between output and complimentary output Rise Time / Fall Time 0.4 nS. ( max. ) [ 20% ↔ 80% waveform ]
Duty Cycle 50 % ± 5% Aging at Ta = +25°C ± 5 ppm max. for first year at 25°C
Start-up Time 10 m sec. ( max.) Storage Temperature -55°C to + 150°C
Offset 77.76 122.88 125 156.25 212.5 491.52 622.08 1,000 1,250
10 Hz
-74 -68 -69 -67 -53 -56 -51 -46 -32
100 Hz -104 -98 -97 -92 -86 -87 -77 -80 -68
SSB Phase Noise 1 KHz -121 -114 -114 -112 -109 -101 -99 -96 -94
[ dBc / Hz ( typical ) ] 10 KHz -130 -123 -124 -121 -118 -110 -109 -105 -103
100 KHz -134 -127 -129 -124 -121 -113 -114 -108 -105
1 MHz -140 -138 -136 -136 -133 -125 -121 -116 -117
10 MHz -157 -155 -154 -153 -151 -143 -141 -135 -136
Phase Jitter ( 12KHz ~ 20 MHz, RMS) unit : pS. 0.5 0.6 0.5 0.6 0.6 0.6 0.5 0.7 0.6
Control Voltage Function on Pad 1
Supply Voltage ( VDD ) VDD = +2.5 V ; Vcon Center = +1.25V VDD = +3.3 V ; Vcon Center = +1.65V
Vcontrol Range + 0.3V ~ +3.0V
+ 0.2V ~ +2.3V ± 30 ppm ( min.)
Frequency Pulling Range ± 30 ppm ( min.)
Up to ± 200 ppm ( min.) is also available. Please contact Mercury.
Absolute Voltage 2.8 V max. for 2.5V VDD; 4.0 V max. for 3.3V VDD
Linearity
± 5% typical. ±10% ( max.) Input Impedance 1 MΩ typical
Transfer Function 10 KHz min. Measured at -3 dB
Positive Transfer Bandwidth
Output Enable Function
OE Control on Pad 2 70% of VDD ( min. ) to enable output. (Open connection prohibit)
Output Enable Time / Disable Time 30% of VDD ( max.) to disable output.
200 nS. Max. / 50 nS. Max.
Outline Dimensions ( Unit : mm ) , Suggested pad Layout for SMDs
GDQN326 GDQN536 GDQN576
Pad Connections
Pad 1 : VCXO ; Pad 2 : OE: High Enable ; Pad 3 : Ground
Pad 4 : Differential ; Pad 5 : Complementary ; Pad 6 : Supply Voltage
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Voltage Controlled Crystal Oscillators [ VCXO ]
GTQ _ GPQ _ GDQ _ Q family SMD 2.5 V 3.3 V
N series
CMOS waveform LVPECL Differential LVDS Differential
Part Number Format and Example
Example : 3GPQN576 - E - 100N - 622.080
3 GPQN 576 - E - 100N - 622.08
Supply Voltage GTQF , GTQN : CMOS Package Size Frequency Stability Code “ E ”: ±100 ppm ( min.) Frequency
“ 3 ” for 3.3V GPQF , GPQN : “ 576 ” : 7x5 mm ± 50 ppm over -40 to +85°C. frequency pulling range. ( MHz )
“ 25 ” for 2.5V LVPECL Other frequency stabilities are
“ 536 ” : 5x3.2
GDQF , GDQN : LVDS mm available.
Test Circuits and Output Waveforms
T T L / CMOS Test Circuit LVPECL Test Circuit LVDS Test Circuit
VCXOs
T T L / CMOS Output Wave Form LVPECL Output Wave Form LVDS Output Wave Form
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-54-
Voltage Controlled Crystal Oscillators True Sine Wave
GS True Sine Wave Thru-Hole 3.3 V 5.0 V Min. Max.
10 MHz 250 MHz
50Ω load
Features
● High purity and low total harmonic distortion. Ideal for audio applications
● For Sine Wave clock Oscillators, please refer to "HS" and "HSR" series.
General specifications of all available packages , at Ta=+25°C , CL=15pF
Output Wave Form True Sine Wave
Model " GS " series
Package Thru-Hole GS14 ( 20.2 * 12.8 * 6.0 )
Dimensions , unit : mm Gull - Wing GS24 ( 20.2 * 12.8 * 7.3 )
Input Voltage ( VDD) +3.3V D.C.±5% +5.0V D.C.±10%
10.0 ~ 250.0MHz 10.0 ~ 156.0MHz
Frequency Range Vc= 1.65V ± 0.2V Vc= 2.5V ± 0.2V
Initial Freq. Accuracy ( at 25 °C ) 1.65 VDC 2.5 VDC
0.3 V to 3.0 V 0.5 V to 4.5 V
Control Voltage Center Standard: + 3.0 dBm min. Standard: + 5.0 dBm min.
Tolerance: ± 1 dB Tolerance: ± 1 dB
VCXOs Control Voltage Range Max. Power: + 7 dBm Max. Power: + 13 dBm
User to specify User to specify
Output Level
Load 50Ω. (Internally AC coupled)
Harmonics
< - 30dBc (frequency dependent)
Current Consumption
10 MHz : 9 mA ( typ.) 10 MHz : 18 mA ( typ.)
Frequency Deviation Range
Input Impedance 100 MHz : 18 mA ( typ.) 100 MHz : 34 mA ( typ.)
Modulation Bandwidth ( at -3 dB)
150 MHz : 19 mA ( typ.) 150 MHz : 36 mA ( typ.)
± 80 ppm ( min.)
> 10 K Ω
10 KHz min.
Frequency Stability over ± 25 ppm If non-standard please enter the
Operating Temperature Range ± 50 ppm ± 100 ppm
desired stability after the " C " or
Frequency Stability Codes Commercial ( -10°C to +70°C ) A B C " I " represents .
For example :
Sub-Harmonics
Voltage Control Range Industrial ( -40°C to +85°C ) DE F " C2 0" : ± 20 ppm over -10°C to +70°C
Linearity " I20 " : ± 20 ppm over -40°C to +85°C
Slope Polarity None
125.0 MHz as example
Phase Noise ( typical ) 0.0 V to VDD with control voltage center at 50% of VDD -75 dBc /Hz
±10 % max. -110 dBc /Hz
Start -up Time Positive. Increasing control voltage increases output frequency -125 dBc /Hz
Aging -132 dBc /Hz
Offset -128 dBc /Hz
10 Hz
100 Hz
1 KHz
10 KHz
100 KHz
6.0 m Sec.( typ.)
± 5 ppm per year (max.)
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-55-
Voltage Controlled Crystal Oscillators True Sine Wave
Outline Dimensions ( Unit : mm ) , Suggested pad Layout for SMDs [ GS24 ]
[ GS14 ]
Part Number Format and Example
[1] [2] [3] [4] [ 5] [6] [7] VCXOs
Supply Holder – Frequency – Pulling Range – Center – Output Power
Voltage Type Stability Range Code Frequency HS series only
Example (1) 3 GS14 – A – 80 N – 100.000 – 5
Ex (1) : 3GS14G - A - 80N - 100.000 - 5 [ +3.3V , G_14 type , 50 Ω load , RoHS , ±25ppm ( -10°C to 70°C ) , pulling : ±80 ppm ( min ) , 100.000MHz , power : 5dBm ±1dB ]
[ 1 ] Supply voltage , " 3 " for +3.3V ; " 5 " for +5.0V
[ 2 ] Holder Type
-10°C ~ 70 °C " A " ± 25ppm ; " B " ± 50ppm ; " C " ± 100ppm ;
If non-standard please enter the desired stability after " C " , for example " C15 " : represents ±15ppm over -10 to +70°C
[ 3 ] " D " ± 25ppm ; " E " ± 50ppm ; " F " ± 100ppm ;
-40°C ~ 85 °C
If non-standard please enter the desired stability after " I " , for example " I20 " : represents ±20ppm over -40 to +85°C
[ 4 ] Freqency Pulling Range 3.3V From ±30ppm ~ ±150ppm , control Voltage range : 0.3V ~ 3.0 ; control voltage center : ± 1.65 V
5.0V From ±70ppm ~ ±200ppm , control Voltage range : 0.5V ~ 4.5V ; control voltage center : ± 2.5 V
[ 5 ] Pulling Range Code " M " stands for maximum ; " N " stands for minimum ; " T " stands for typical ( tolerance is ± 20% )
[ 6 ] Center Frequency in MHz
[ 7 ] Output power in dBm ( HS series only )
" GS " series : 50 Ω Load Test Circuit :
Output Wave Form
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-56-
Switchable output Crystal Oscillators [ 10 ~ 1,500 MHz ]
GCTQF GCPQF GCDQF Q family Frequency SMD 2.5 V 3.3 V Min. Max.
F series Switchable
CMOS waveform PECL Differential LVDS Differential 10 1,500
MHz MHz
Features Switchable output Oscillators 1.5 pS Phase Jitter ( typical )
Mercury’s Q-Family crystal oscillators delivered in days. Low current consumption
(44 mA for LVPECL 622.080 MHz at 3.3V ) & an integrated phase jitter performance of 1.5 pS RMS.
Gaining its precision frequency control market position by providing engineers with next-day
samples for prototypes and low cost , fast delivery for volume production.
General specifications , at Ta = + 25°C
Model GCTQF GCPQF GCDQF
Output Logic
Supply Voltage VDD ( code ) LVCMOS LVPECL LVDS
Available Frequency Range
Load + 2.5 VDD ± 5% ( voltage code " 25 " ) + 2.5 VDD ± 5% ( voltage code " 25 " ) + 2.5 VDD ± 5% ( voltage code " 25 " )
Output Logic " High " , " 1 " + 3.3 VDD ± 5% ( voltage code " 33 " ) + 3.3 VDD ± 5% ( voltage code " 33 " ) + 3.3 VDD ± 5% ( voltage code " 33 " )
Output Logic " Low " , " 0 "
Current Consumption ( VDD : + 2.5 V ) 10 ~ 250 MHz 10 ~ 1,500 MHz 10 ~ 1,500 MHz
Current with Output Disabie
Current Consumption ( VDD : + 3.3 V ) 15 pF 50 Ω into Vcc - 2V or Thevenin equivalent 100 Ω between output and complimentary output
Rise Time / Fall Time 90 % VDD VDD - 1.03 ( min.) , VDD - 0.6 ( max.) 1.4 V Typical , 1.6 V max.
10 % VDD VDD - 1.85 ( min.) , VDD - 1.6 ( max.) 1.1 V Typical , 0.9 V min.
Phase Jitter , rms ( typical ) 100 MHz : 30 mA ; 250 MHz : 40 mA 600 MHz : 45 mA ; 1,500 MHz : 55 mA 600 MHz : 30 mA ; 1,500 MHz : 35 mA
( 12 KHz to 20 MHz )
VCXOs 18 mA typical 18 mA typical 18 mA typical
Frequency Stability Codes
100 MHz : 35 mA ; 250 MHz : 40 mA 600 MHz : 50 mA ; 1,500 MHz : 60 mA 600 MHz : 35 mA ; 1,500 MHz : 40 mA
10.0 nS. ( max. ) 0.5 nS. ( max. ) 0.4 nS. ( max. )
Tr / Tf : 10% ↔ 90% waveform Tr / Tf : 20% ↔ 80% waveform
< 400 MHz : 0.8 ps ; 600 MHz : 1.0 ps Tr / Tf : 20% ↔ 80% waveform
100 MHz : 0.8 ps ; 250 MHz : 0.8 ps 1000 MHz : 1.3 ps ; 1,500MHz : 1.7 ps
< 400 MHz : 0.8 ps ; 600 MHz : 0.8 ps
1000 MHz : 1.1 ps 1,500MHz : 1.3 ps
Frequency Stability ± 25 ppm ± 50 ppm ± 100 ppm If non-standard , please enter the desired
over Operating Temperature Range A B C
Commercial ( -10°C to +70°C ) D E F stability after the " C " or " I " represents .
For example :
Industrial ( -40°C to +85°C ) " C20 " ± 20 ppm over -10°C to +70°C ;
" I20 " ± 20 ppm over -40°C to +85°C
Duty Cycle 50 % ± 5% Aging at Ta = +25°C ± 5 ppm max. for first year at 25°C
-55°C to + 150°C
Start-up Time 10 m sec. ( max.) Storage Temperature
VDD = +3.3 V ; Vcon Center = +1.65V
Control Voltage Function on Pad 1 + 0.3V ~ +3.0V
± 30 ppm ( min.)
Supply Voltage ( VDD ) VDD = +2.5 V ; Vcon Center = +1.25V
Vcontrol Range + 0.2V ~ +2.3V 1 MΩ typical
10 KHz min. Measured at -3 dB
Frequency Pulling Range ± 30 ppm ( min.)
Up to ± 200 ppm ( min.) is also available. Please contact Mercury.
Absolute Voltage 2.8 V max. for 2.5V VDD ; 4.0 V max. for 3.3V VDD Input Impedance
Linearity ± 5% typical. ±10% ( max.)
Transfer Function Positive Transfer Bandwidth
Frequency Selection Function on Pads
When FSEL = 0 , Output frequency is Freq.1 ( f1 )
Frequency Selection ( FSEL ) When FSEL = 1 , Output frequency is Freq.2 ( f2 )
Default FSEL pin has internal pull-up resistor .
FSEL on pad2 70% of VDD ( min. ) For FSEL = 1 , Output frequency is Freq.2 ( f2 )
30% of VDD ( max.) For FSEL = 0 , Output frequency is Freq.1 ( f1 )
Outline Dimensions ( Unit : mm ) , Suggested pad Layout for SMDs
GC_QF326 GC_QF536 GC_QF576
Pad Connections
Pad 1 : Control Voltage ; Pad 2 : Frequency Selection [ FSEL = 0 ( f 1 ) , FSEL =1 ( f 2 ) ] ; Pad 3 : Ground
Pad 4 : [ CMOS : Output , LVPECL or LVDS : Differential ] ; Pad 5 : [ CMOS : NC , LVPECL or LVDS : Complementary ] ; Pad 6 : Supply Voltage
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-57-
Switchable output Crystal Oscillators [ 10 ~ 1,500 MHz ]
GCTQF GCPQF GCDQF Q family Frequency Min. Max.
F series Switchable SMD 2.5 V 3.3 V
CMOS waveform PECL Differential LVDS Differential 10 1,500
MHz MHz
Part Number Format and Example
Example : 3GCTQF576 - E - 30.000 / 120.000
3 GCTQN 576 - E - 30 / 120
Custom Custom
Supply Voltage GCTQF : CMOS Package Size Frequency Stability Code “ E ”: Frequency 1 Frequency 2
“ 3 ” for 3.3V GCPQF : LVPECL “ 576 ”: 7 x 5 mm ±50 ppm over -40 to +85°C. FSEL = 0 FSEL = 1
“ 25 ” for 2.5V GCDQF : LVDS “ 536 ”: 5 x 3.2 mm ( MHz ) ( MHz )
“ 326 ”: 3 x 2.5 mm Other frequency stabilities are available.
Test Circuits and Output Waveforms
CMOS LVPECL LVDS
VCXOs
Phase Noise and Phase Jitter Data 3GCTQF576-E-30.000/120.000 (typical) , VDD=+3.3V , FSEL=1 ( 3.3V )
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-58-
Temperature Compensated Crystal Oscillators [ TCXO " M " and VCTCXO " VM " ]
Output wave form : Clipped Sine wave " S "
Product Summary : Product Selection Guide
TCXO VCTCXO Available RoHS Compliant Package Description
Freq. Range Equivalent Model
● Leadless Surface Mount Types
M22S _ VM22S _ 16.0 ~ 52.0 MHz Same 4 pad ceramic substrate SMD. ( 2.5 * 2.0 * 0.8 mm )
M32S _ VM32S _ 8.192 ~ 40.0 MHz Same 4 pad ceramic substrate SMD. ( 3.2 * 2.5 * 1.3 mm )
M53S _ VM53S _ 6.4 ~ 40.0 MHz Same 4 pad ceramic substrate SMD. ( 5.0 * 3.2 * 1.3 mm )
M57S _ VM57S _ 8.0 ~ 52.0 MHz Same 4 pad ceramic substrate SMD. ( 7.0 * 5.0 * 2.0 mm )
M572S _ VM572S _ 10.0 ~ 40.0 MHz Same 4 pad ceramic substrate SMD. ( 7.0 * 5.0 * 2.3 mm )
M43S _ VM43S _ 6.4 ~ 40.0 MHz M43S_ VM43S_ 4 pad FR4 substrate SMD. ( Height : 3.0 mm )
M63S _ VM63S _ 6.4 ~ 40.0 MHz M63S_ VM63S_ 6 pad FR4 substrate SMD. ( Height : 3.0 mm )
TCXOs ● Thru - hole Types 6.4 ~ 40.0 MHz M39S_
6.4 ~ 40.0 MHz M14S_
M39S _ VM39S _ VM39S_ 4 pins for VCTCXOs
VM14S_ Dip Type
M14S _ VM14S _
3 pins for TCXOs
Dip Type ( 4 pins ) , Hermetically Sealed
M15S _ VM15S _ 6.4 ~ 40.0 MHz M15S_ VM15S_ Dip Type ( 4 pins ) , With Trimmer
M8S _ VM8S _ 6.4 ~ 40.0 MHz M8S_ VM8S_ Dip Type ( 4 pins ) , Half size , Hermetically Sealed
M9S _ VM9S _ 6.4 ~ 40.0 MHz M9S_ VM9S_ Dip Type ( 4 pins ) , With Trimmer
M47S_
● Gull Wing Surface Mount Types
M47S _ VM47S _ 6.4 ~ 40.0 MHz VM47S_ Gull Wing SMD Type ( 4 pins ) ,
● “ _ ” is voltage code. Please see the table on next page.
Note: Frequency tuning by the built-in mechanical trimmer is standard for all models except for (V)M57S, (V)M53S and (V)M32S.
Product Options :
● No mechanical trimmer models are available to allow for aqueous washing cycles . To order such option
Please add " 1 " after the package code . For example : M421 is M42 without mechanical trimmer .
Note: Non-hermetically sealed (VC)TCXO products are not subject to the washing cycles as the solvent will degrade the trimmer capacitor .
If cleaning is mandatory please choose hermetically sealed packages or no-trimmer option.
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-59-
Temperature Compensated Crystal Oscillators [ TCXO " M " and VCTCXO " VM " ]
Clipped Sine Wave ; Wave form code " S " [ SMD Type ]
Features
● Frequency stability as tight as ± 0.5 ppm over -30 °C to 85 °C
● Frequency stability as tight as ± 1.0 ppm over -40 °C to 85 °C
General Specifications [ TA = +25°C , VDD= at specified voltage , Load : 10K ohms//10 pF ]
Output Wave Form Clipped Sine wave . Wave form code is “ S ”
Suggested package ( SMD type ) M22S , VM22S M32S , VM32S M53S , VM53S M57S , VM57S
Pads 4 4 4 4
Package size
Supply voltage ( VDD ) [ unit : V ] 2.5 x 2.0 x 0.8 mm 3.2 x 2.5 x 1.3 mm 5.0 x 3.2 x 1.3 mm 7.0 x 5.0 x 2.0 mm
Frequency Range 1.8 , 2.5 , 2.8 1.8 , 2.5 , 3.0 , 3.3 2.5 , 3.0 , 3.3 , 5.0 3.3 , 5.0
8.192 ~ 40.0 MHz
10.0 ~ 52.0 MHz 6.4 ~ 40.0 MHz 10.0 ~ 52.0 MHz
Suggested package ( SMD type ) M572S , VM572S M43S , VM43S M63S , VM63S M47S , VM47S
Pads 4 4 6 4 ( Gull - Wing )
Package size 20.8 x 11.7 x 4.7 mm
Supply voltage ( VDD ) [ unit : V ] 7.0 x 5.0 x 2.3 mm 11.4 x 9.6 x 3.0 mm 11.4 x 9.6 x 3.0 mm 2.5 , 3.0 , 3.3 , 5.0
Frequency Range 3.3 , 5.0 2.5 , 3.0 , 3.3 , 5.0 2.5 , 3.0 , 3.3 , 5.0 6.4 ~ 40.0 MHz
10.0 ~ 40.0 MHz 6.4 ~ 40.0 MHz 6.4 ~ 40.0 MHz
Standard Frequency ( Partial list ) [ MHz ] 10.000 12.800 13.000 14.400 14.7456 15.360 16.367667
20.000 25.000 26.000 27.000
16.384 19.200 19.440
± 2.0 ppm ± 2.5 ppm ± 3.0 ppm
Initial Calibration Tolerance < ± 1 ppm. at + 25°C ± 2°C ○ ○ ○
Frequency Stability ( ppm ) ± 0.5 ppm ± 1.0 ppm ± 1.5 ppm X : not available
△: contact us
0°C to 50°C ○○○ ○ : available TCXOs
Frequency Stability vs Temperature -10°C to 60°C △○○○○○
( examples ) -20°C to 70°C △○○○○○
-30°C to 75°C
△○○○○○
-30°C to 85°C △○○○○○
△△○○○○
-40°C to 85°C
vs Aging ± 1.0 ppm / year max. at 25C
± 0.2 ppm max. , for a ±5% input voltage change .
Frequency Stability vs Voltage Change ± 0.2 ppm max. , for a ±10% load condition change .
vs Load Change ± 1.0 ppm max. , 1 reflow and measured 24 hours afterwards .
0.8 V p-p ( min.)
vs Reflow ( SMD type )
Output Voltage Level ( peak to peak )
Current Consumption. ( max. ) 10.0 ~ 15 MHz: 1.5 mA max. 15.1 ~ 26.0 MHz : 2.0 mA 26.1 ~ 40.0 MHz : 2.5 mA
Electrical Frequency 1.8 V 0.9 V ± 0.6 V 2.5 V 1.4 V ± 1.0 V
Tuning
Control Voltage Center 3.0 V 1.5 V ± 1.0 V 5.0 V 1.5 V ± 1.0 V
( EFC ) by external
control voltage Frequency Deviation Range ± 5.0 ppm ( min. ) , Vcontrol = +1.5 V±1.0 V
Slope Polarity
Positive slope. Positive voltage for positive frequency shift.
( Transfer Function )
Input Impedance : 1.0M Ω min. Modulation Bandwidth : 3 KHz min. Linearity : ± 10 % max.
Start-Up Time. 2.0 m sec. ( typ.) , 5.0 m sec. ( max.) ( reach 90% amplitude and at +25°C ± 2°C )
Output Load 10 KΩ // 10 pF ± 10%
Output Format DC block, AC coupled. Except ( V ) M53 and ( V ) M32 model.
Phase Noise ( 13.0 MHz as example )
10 Hz 100 Hz 1 KHz 10 KHz 100 KHz
[ dBc / Hz ; typical ] -80 -115 -135 -148 -148
Storage Temperature -40°C to +85°C or -55°C to +125°C ( package dependent )
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-60-
Temperature Compensated Crystal Oscillators [ TCXO " M " and VCTCXO " VM " ]
Clipped Sine wave output code " S " [ SMD Type ]
Outline Dimensions ( Unit : mm ) , Suggested pad Layout for SMDs [ M32S _ _ ] ; [ VM32S _ _ ]
[ M22S _ _ ] ; [ VM22S _ _ ]
Pad Connections : Pad Connections :
Pad 1 : Control voltage for VCTCXO ; Ground for TCXO . Pad 1 : Control voltage for VCTCXO ; Ground for TCXO .
Pad 2 : Ground ; Pad 3 : Output , Pad 4 : Supply Voltage Pad 2 : Ground ; Pad 3 : Output , Pad 4 : Supply Voltage
[ M53S _ _ ] ; [ VM53S _ _ ] [ M572S _ _ ] ; [ VM572S _ _ ]
TCXOs Pad Connections : Pad Connections :
Pad 1 : Control voltage for VCTCXO ; Ground for TCXO . Pad 1 : Control voltage for VCTCXO. Make no connection if TCXO.
Pad 2 : Ground ; Pad 3 : Output , Pad 4 : Supply Voltage Pad 2 : Ground ; Pad 3 : Output , Pad 4 : Supply Voltage
[ M47S _ _ ] ; [ VM47S _ _ ] [ M43S _ _ ] ; [ VM43S _ _ ]
Pad Connections : Pad Connections :
Pad 1 : Control voltage for VCTCXO. Make no connection if TCXO. Pad 1 : Control voltage for VCTCXO. Make no connection if TCXO.
Pad 2 : Ground ; Pad 3 : Output , Pad 4 : Supply Voltage Pad 2 : Ground ; Pad 3 : Output , Pad 4 : Supply Voltage
[ M63S _ _ ] ; [ VM63S _ _ ]
Pad Connections :
Pad 1 , 2 , 4 : Ground , Pad 3 : Output , Pad 6 : Supply Volyage
Pad 5 : Control voltage for VCTCXO. Make no connection if TCXO.
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-61-
Temperature Compensated Crystal Oscillators [ TCXO " M " and VCTCXO " VM " ]
Clipped Sine Wave ; Wave form code " S " [ Dip Type ]
Features
● Frequency stability as tight as ± 0.5 ppm over -30 °C to 85 °C
Frequency stability as tight as ± 1.0 ppm over -40 °C to 85 °C
General Specifications [ TA = +25°C , VDD= at specified voltage , Load : 10K ohms//10 pF ]
Output Wave Form Clipped Sine wave . Wave form code is “ S ”
Suggested package ( Dip type ) M8S , VM8S M9S , VM9S M14S , VM14S M15S , VM15S M39S , VM39S
Model with Trimmer ----- with Trimmer -----
Package size ----- with Trimmer
Supply voltage ( VDD ) [ unit : V ] 20.2 * 12.8 * 7.0 20.2 * 12.8 * 7.0 18.4 x 11.7 x 4.7 mm
Frequency Range 12.8 x 12.8 x 5.5 mm 12.8 x 12.8 x 5.5 mm 2.5 , 3.0 , 3.3 , 5.0 2.5 , 3.0 , 3.3 , 5.0 2.5 , 3.0 , 3.3 , 5.0
6.4 ~ 40.0 MHz
2.5 , 3.0 , 3.3 , 5.0 2.5 , 3.0 , 3.3 , 5.0 6.4 ~ 40.0 MHz 6.4 ~ 40.0 MHz
6.4 ~ 40.0 MHz 6.4 ~ 40.0 MHz
Standard Frequency ( Partial list ) [ MHz ] 10.000 12.800 13.000 14.400 14.7456 15.360 16.367667
26.000 27.000
16.384 19.200 19.440 20.000 25.000
± 3.0 ppm
Initial Calibration Tolerance < ± 1 ppm. at + 25°C ± 2°C for model with trimmer ○
○
< ± 2 ppm. at + 25°C ± 2°C for model without trimmer ○
○
Frequency Stability ( ppm ) ± 0.5 ppm ± 1.0 ppm ± 1.5 ppm ± 2.0 ppm ± 2.5 ppm ○ X : not available
Frequency Stability vs Temperature ○ △: contact us
( examples ) 0°C to 50°C ○○○○○ ○ : available TCXOs
-10°C to 60°C △○○○○
vs Aging -20°C to 70°C △○○○○
-30°C to 75°C △○○○○
-30°C to 85°C △○○○○
-40°C to 85°C △△○○○
± 1.0 ppm / year max. at 25C
Frequency Stability vs Voltage Change ± 0.2 ppm max. , for a ±5% input voltage change .
vs Load Change ± 0.2 ppm max. , for a ±10% load condition change .
vs Reflow ( SMD type ) ± 1.0 ppm max. , 1 reflow and measured 24 hours afterwards .
Output Voltage Level ( peak to peak ) 0.8 V p-p ( min.) 15.1 ~ 26.0 MHz : 2.0 mA 26.1 ~ 40.0 MHz : 2.5 mA
Current Consumption. ( max. ) 10.0 ~ 15 MHz: 1.5 mA max.
Electrical Frequency Control Voltage Center 2.5 V 1.4 V ± 1.0 V 3.0 V 1.5 V ± 1.0 V 5.0 V 1.5 V ± 1.0 V
Frequency Deviation Range ± 5.0 ppm ( min. ) , Vcontrol = +1.5 V±1.0 V
( EFC ) by external Slope Polarity Positive slope. Positive voltage for positive frequency shift.
control voltage ( Transfer Function )
Input Impedance : 1.0M Ω min. Modulation Bandwidth : 3 KHz min. Linearity : ± 10 % max.
Start-Up Time. 2.0 m sec. ( typ.) , 5.0 m sec. ( max.) ( reach 90% amplitude and at +25°C ± 2°C )
Output Load 10 KΩ // 10 pF ± 10%
Output Format DC block, AC coupled. Except ( V ) M53 and ( V ) M32 model.
Phase Noise ( 13.0 MHz as example )
10 Hz 100 Hz 1 KHz 10 KHz 100 KHz
[ dBc / Hz ; typical ] -80 -115 -135 -148 -148
Storage Temperature
-40°C to +85°C or -55°C to +125°C ( package dependent )
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62
-62-
Temperature Compensated Crystal Oscillators [ TCXO " M " and VCTCXO " VM " ]
Clipped Sine wave output code " S " [ Dip Type ]
Outline Dimensions ( Unit : mm ) , Suggested pad Layout for SMDs [ M9S _ _ ] ; [ VM9S _ _ ]
[ M8S _ _ ] ; [ VM8S _ _ ]
Pin Connections : Pin Connections :
Pin 1 : Control voltage for VCTCXO ; No connection for TCXO. Pin 1 : Control voltage for VCTCXO ; No connection for TCXO.
Pin 4 : Ground ; Pin 5 : Output , Pin 8 : Supply Voltage Pin 4 : Ground ; Pin 5 : Output , Pin 8 : Supply Voltage
[ M14S _ _ ] ; [ VM14S _ _ ] [ M15S _ _ ] ; [ VM15S _ _ ]
TCXOs
Pin Connections : Pin Connections :
Pin 1 : Control voltage for VCTCXO , No connection for TCXO . Pin 1 : Control voltage for VCTCXO , No connection for TCXO .
Pin 7 : Ground ; Pin 8 : Output , Pin 14 : Supply Voltage Pin 7 : Ground ; Pin 8 : Output , Pin 14 : Supply Voltage
[ M39S _ _ ] ; [ VM39S _ _ ]
Pin Connections :
Pin 1 : Control voltage for VCTCXO
[ No physical pin 1 for TCXO. ( 3 pins only ).]
Pin 7 : Ground ; Pin 8 : Output , Pin 14 : Supply Voltage
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-63-
Temperature Compensated Crystal Oscillators [ TCXO " M " and VCTCXO " VM " ]
Clipped Sine wave output code " S " [ Dip Type ]
Part Number Format and Example
[1] [2] [3] [4] [5] [6]
Holder Output Supply – Center – Frequency ∕ Operating
Type Wave Voltage
Frequency Stability Temp. Range
(1) V M 39 T 5 - 10.000 - 1.5 ／ -20+70
Examples M 32 S
18 - 20.000 - 2.5 ／ -30+75
(2)
Ex (1) : VM39T5 - 10.000 - 1.5 / -20+70 [ VCTCXO , VM39 type , CMOS output , 5.0V , 10.000MHz , ±1.5ppm from -20°C to 70°C ]
Ex (2) : M32S18 - 20.000 - 2.5 / -30+75 [ TCXO , M32 type , Clipped Sine W ave , 1.8V , 20.000MHz , ±2.5ppm from -30°C to 75°C ]
Holder Type
[1]
" M " stands for TCXO , " VM " stands for VCTCXO
[ 2 ] " S " stands for Clipped Sine Wave ; " T " stands for Square Wave ; " D " stands for LVDS differential ; " P " stands for PECL differential
[ 3 ] Supply voltage , " 18 " stands for +1.8V ; " 28 " stands for +2.8V ; " 3 " stands for +3.0V ; " 33 " stands for +3.3V ; " 5 " stands for +5.0V
[ 4 ] Center Frequency in MHz
[ 5 ] Frequency stability in ± _ ppm ; ex 1 : ± 2.5ppm --- 2.5 , ex 2 : ± 1.0ppm --- 1.0
Operating temperature range in °C
[6]
ex 1 : -10 °C to 60°C ----- -10+60 ; ex 2 : -20 °C to 70°C ----- -20+70 ; ex 3 : -30 °C to 85°C ----- -30+85
Clipped Sine Wave Typical Phase Noise ( M38S5-10.000 ) Clipped Sine Wave , " S " series
TCXOs
( VC )TCXO with clipped sine wave Test Circuits : Ex. VM14S5
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-64-
Temperature Compensated Crystal Oscillators [ TCXO " M " and VCTCXO " VM " ]
Output wave form : CMOS " T " [ " TCXO , M _ _ T " and " VCTCXO , VM _ _ T " ] - - - 20.0 KHz ~ 50.0 KHz ; 1.25 MHz ~ 250 MHz
Output wave form : PECL " P " [ " TCXO , M _ _ P " and " VCTCXO , VM _ _ P " ] - - - 10 MHz ~ 1500 MHz
Output wave form : LVDS " D " [ " TCXO , M _ _ D " and " VCTCXO , VM _ _ D " ] - - - 10 MHz ~ 1500 MHz
Product Selection Guide
CMOS output wave , " T " series
TCXO VCTCXO Available RoHS Compliant Package Description
Freq. Range Equivalent Model
● Leadless Surface Mount Types 8.192 ~ 38.4 MHz
6.4 ~ 38.4 MHz
M32T _ VM32T _ 32.768 KHz Same ( 1 ) 4 pad ceramic substrate . ( 3.2 * 2.5 * 1.0 mm )
20 ~ 52.7 KHz Same ( 1 ) 4 pad ceramic substrate . ( 5.0 * 3.2 * 1.3 mm )
M53T _ VM53T _ 1.25 ~ 40.0 MHz
40 ~ 156.0 MHz Same ( 1 ) 4 pad ceramic substrate . ( 7.0 * 5.0 * 2.3 mm )
M572T _ VM572T _ 6.4 ~ 38.4 MHz
6.4 ~ 38.4 MHz Same ( 1 ) 4 pad ceramic substrate . ( 7.0 * 5.0 * 2.6 mm )
ML572T _ VML572T _ 32.768 KHz ML43T _ VML43T _ 4 pad FR4 substrate . ( 9.6 x 11.4 x 3.1 mm )
ML63T _ VML63T _ 6 pad FR4 substrate . ( 9.6 x 11.4 x 3.1 mm )
ML43T _ VML43T _ 10.0 ~ 250.0 MHz 4 pad ceramic substrate . ( 3.2 * 2.5 * 1.3 mm )
Same ( 1 ) 6 pad ceramic substrate . ( 3.2 * 2.5 * 1.6 mm )
M_63T _ VM_63T _ 32.768 KHz 6 pad ceramic substrate . ( 7.0 * 5.0 * 2.5 mm )
20.0 ~ 52.7 KHz Same ( 1 )
ME32T _ ----- 6.4 ~ 156.1 MHz
6.4 ~ 38.4 MHz
MQN326T _ -----
6.4 ~ 38.4 MHz
MQN576T _ -----
● Thru - Hold Types
TCXOs M39T _ VM39T _ M39T _ VM39T _ 3 pin if TCXO. Package height = 4.7 mm
M14T _ VM14T _ 4 pin if TCXO. Package height = 7.5 mm
M14T _ VM14T _ M15T _ VM15T _
M8T _ VM8T _ Dip Type ( 4 pins ) , With Trimmer
M15T _ VM15T _ Dip Type ( 4 pins ) , Half size , Hermetically Sealed
M8T _ VM8T _
● Gull Wing Surface Mount Types
M47T _ VM47T _ M47T _ VM47T _ Gull Wing Type ( 4 pins ) ,
M24T _ VM24T _ Gull Wing Type ( 4 pins ) , Hermetically Sealed
M24T _ VM24T _ M25T _ VM25T _
M28T _ VM28T _ Gull Wing Type ( 4 pins ) , With Trimmer
M25T _ VM25T _ Gull Wing Type ( 4 pins ) , Half size ,
M18T _ VM18T _
PECL Differential PECL Outout , " P " series
● Leadless Surface Mount Types
MQN326P _ ----- 10.0 ~ 1500.0 MHz Same ( 1 ) 6 pad ceramic substrate . ( 3.2 * 2.5 * 1.6 mm )
6 pad ceramic substrate . ( 7.0 * 5.0 * 2.5 mm )
MQN576P _ -----
LVDS Differential LVDS Output , " D " series
● Leadless Surface Mount Types
MQN326D _ ----- 10.0 ~ 1500.0 MHz Same ( 1 ) 6 pad ceramic substrate . ( 3.2 * 2.5 * 1.6 mm )
MQN576D _ ----- 6 pad ceramic substrate . ( 7.0 * 5.0 * 2.5 mm )
“ _ ” is voltage code. Please see the table in next page.
(1) M572T, VM572T, M53T , VM53T M32T and VM32T are RoHS compliant and lead free products.
Note: Frequency tuning by built-in mechanical trimmer is standard for all models except for (V)M572T,(V)M572P,(V)M572D .
Note: Non-hermetically sealed (VC)TCXO products are not subject to the washing cycles as the solvent will degrade the trimmer capacitor .
If cleaning is mandatory please choose hermetically sealed packages or no-trimmer option.
Mercury www .mercury-crystal.com ■Taiwan : Tel (886)-2-2406-2779 / [email protected]
■CTahiiwnaa:nT:eTl:e(l:8(+6)8-8561)2--25-726430-68-1207079/ / [email protected]
■U.S.A: Tel: (1)-909-466-0427 / [email protected] [email protected]
USA: Tel: (+1)-909-466-0427 / [email protected] C6h5ina: Tel: (+86)-512-5763-8100 / [email protected]
-65-
Temperature Compensated Crystal Oscillators [ TCXO " M " and VCTCXO " VM " ] CMOS Output
TCXO VCTCXO KHz CMOS Thru-Hole SMD 15pF 3.3V 32.768 KHz Min. Max.
range 20.0 KHz 52.7 KHz
M_T VM _ T
Features
● Wide frequency range : [ 32.768 KHz ] , [ 20.0 KHz ~ 50.0 KHz ]
● Frequency stability as tight as ± 0.5 ppm over 0°C to 50°C
● Frequency stability as tight as ± 1.0 ppm over -40°C to 85°C
General specifications of all available packages , at Ta=+25°C , CL=15pF
Output Wave Form Square wave [ LVCMOS ] . Wave form code is “ T ”
Suggested Package ( Size )
Frequency Range Type SMD Thru - Hold
Demensions (V)M572T ( 7.0 x 5.0 x 2.3 mm ) (V)M8T ( 12.8 x 12.8 x 5.5 mm ) (V)M14T ( 20.2 x 12.8 x 7.0 mm )
20.0 KHz ~ 52.7 KHz ; 32.768 KHz [ From KHz with divider. mA current consumption. ]
Input Voltage Range Standard +3.3 V ( voltage code is “ 33 ” )
Output Logic Levels Logic High " 1 " 2.97 VDD min.
Logic Low " 0 " 0.33 VDD max.
8.0 mA ( max.) for 32.768 KHz at +3.3V
Current Consumption. ( max. ) 12.0 mA ( max.) for 50.0 KHz at +3.3V
( Over operating temperature range . ) Models with mechanical trimmer : < ± 1.0 ppm. +25°C ± 2°C.
Models without mechanical trimmer : < ± 2.0 ppm at +25°C ± 2°C.
Initial Calibration Tolerance ± 0.5 ppm ± 1.0 ppm ± 1.5 ppm ± 2.0 ppm ± 2.5 ppm
○○○○○
Frequency Stability ( ppm ) 0°C to 50°C △○○○○ ± 3.0 ppm X : not available TCXOs
Frequency Stability vs Temperature -10°C to 60°C X ○○○○ ○ △: contact us
( examples ) -20°C to 70°C X ○○○○ ○ ○ : available
-30°C to 75°C X ○○○○ ○
vs Aging -30°C to 85°C X △○○○ ○
-40°C to 85°C ○
± 1.0 ppm max., per year at 25°C . ○
Frequency Stability vs Voltage Change ± 0.3 ppm max. , for a ± 5% input voltage change .
vs Load Change ± 0.3 ppm max. , for a ± 10% load condition change .
vs Reflow ( SMD type ) ± 1.0 ppm max., 1 reflow and measured 24 hours afterwards .
Mechanical Frequency Tuning Standard ± 3.0 ppm ( min.) tuning
Option Note: (V)M57 has no mechanical trimmer built -in.
No mechanical trimmer built-in (for aqueous washing cycles).
To order please add “ 1 ” after the regular model prefix . Example: M381
Rise and Fall Time 10.0 n sec. max. Measured at 20% ↔ 80% of the wave form
Electrical Frequency Control Voltage Center Standard: +1.5 V ± 1.0 V for all input voltages.
Tuning Frequency Deviation Range ± 5.0 ppm. ( min.) with Vcon = +1.5 V±1.0 V
( EFC ) by external Slope Polarity (Transfer Function) Positive slope. Positive voltage for positive frequency shift.
control voltage Input Impedance : 1.0M Ω min. Modulation Bandwidth : 3 KHz min. Linearity : ± 10 % max.
Duty Cycle 50 % ± 5 %
Start-Up Time. 10.0m sec. ( typ.) , 5.0m sec. ( max.) ( reach 90% amplitude and at+25°C±2°C)
Output Load 15 pF
Storage Temperature -40°C to +85°C or -55°C to +125°C ( package dependent )
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-66-
Temperature Compensated Crystal Oscillators [ TCXO " M " and VCTCXO " VM " ] CMOS Output
TCXO VCTCXO MHz CMOS SMD 15pF 2,5 V 3.0 V Min. Max.
range 3.3 V 5.0 V 1.25 MHz 40.0 MHz
M_T VM _ T
Features
● Wide frequency range : [ 1.25 MHz ~ 38.4 MHz ]
● Frequency stability as tight as ± 0.5 ppm over 0°C to 50°C
● Frequency stability as tight as ± 1.0 ppm over -40°C to 85°C
General specifications of all available packages , at Ta=+25°C , CL=15pF
Output Wave Form Square wave [ LVCMOS ] . Wave form code is “ T ”
Type
Package ( Size ) M32T , VM32T (V)M53T , VM53T M572T , VM572T
Frequency Range
( 3.2 x 2.5 x 1.0 mm ) ( 5.0 x 3.2 x 1.3 mm ) ( 7.0 x 5.0 x 2.3 mm )
8.192 ~ 40.0 MHz 6.4 ~ 40.0 MHz 1.25 ~ 40.0 MHz
Input Voltage Range Standard +2.5 V +3.0 V +3.3 V +5.0 V
( code is “ 25 ” ) ( code is “ 3 ” ) ( code is “ 33 ” ) ( code is “ 5 ” )
Current Consumption. ( max.)TCXOs M32T
6 mA 6 mA 6 mA -----
( Over operating temperature range . ) Package M53T 6 mA 6 mA 6 mA -----
10 mA 13 mA 13 mA 27 mA
M572T 2.25 V 2.7 V 2.97 V 4.5 V
0.25 V 0.3 V 0.33 V 0.5 V
Output Logic Levels Logic High " 1 " ( min.)
Logic Low " 0 " ( max.)
Standard Frequency ( Partial list ) [ MHz ] 10.000 12.800 13.000 14.7456 16.000 16.384
25.000 27.000
19.200 19.440 19.680 20.000
± 3.0 ppm
Initial Calibration Tolerance Models with mechanical trimmer : < ± 1.0 ppm. +25°C ± 2°C. ○
Models without mechanical trimmer : ± 2.0 ppm at +25°C ± 2°C. ○
○
Frequency Stability ( ppm ) ± 0.5 ppm ± 1.0 ppm ± 1.5 ppm ± 2.0 ppm ± 2.5 ppm ○ X : not available
Frequency Stability vs Temperature ○ △: please contact us
( examples ) 0°C to 50°C ○○○○○ ○ ○ : available
-10°C to 60°C
vs Aging -20°C to 70°C △○○○○
-30°C to 75°C
-30°C to 85°C X ○○○○
-40°C to 85°C
X ○○○○
X ○○○○
X △○○○
± 1.0 ppm max., per year at 25°C .
Frequency Stability vs Voltage Change ± 0.3 ppm max. , for a ± 5% input voltage change .
vs Load Change ± 0.3 ppm max. , for a ± 10% load condition change .
vs Reflow ( SMD type ) ± 1.0 ppm max., 1 reflow and measured 24 hours afterwards .
Output Voltage Level ( peak to peak ) T T L / CMOS
Mechanical Frequency Tuning Standard ± 3.0 ppm (min.) tuning
Option Note: VM57 has no mechanical trimmer built-in.
No mechanical trimmer built-in (for aqueous washing cycles).
To order please add “ 1 ” after the regular model prefix . Example: M381T.
Output Logic Levels Logic High " 1 " 90% of VDD min.
Electrical Frequency Logic Low " 0 " 10% of VDD max.
Control Voltage Center Standard: +1.5 V ± 1.0 V for all input voltages.
Tuning Frequency Deviation Range ± 5.0 ppm. ( min.) with Vcon = +1.5 V±1.0 V
( EFC ) by external Slope Polarity (Transfer Function) Positive slope. Positive voltage for positive frequency shift.
control voltage Input Impedance : 50M Ω min. Modulation Bandwidth : 20 KHz min. Linearity : ± 10 % max.
Rise Time and fall time 10.0 n sec. max.. ; 20% ↔ 80% of the wave form.
Duty Cycle Standard: 50 % ± 10 % ; Option: 50 % ± 5 %
Start-Up Time. 5.0 m sec. ( typ.) , 10.0 m sec. ( max.) ( reach 90% amplitude and at+25°C ± 2°C)
Output Load 15 pF
SSB Phase Noise Offset / dBc / Hz [ typical ] 10 Hz 100 Hz 1 KHz 10 KHz 100 KHz
at 25°C , 15pF -150 dBc / Hz
M572T33 - 10.000 -96 dBc / Hz -122 dBc / Hz -138 dBc / Hz -145 dBc / Hz
Storage Temperature
-40°C to +85°C or -55°C to +125°C ( package dependent )
Mercury www .mercury-crystal.com ■Taiwan : Tel (886)-2-2406-2779 / [email protected]
■U.S.A: Tel: (1)-909-466-0427 / [email protected] ■CTahiiwnaa:nT:eTl:e(l:8(+6)8-8561)2--25-726430-68-1207079/ s/ aslaelse-sc-ntw@@mmeercrucuryr-yc-rcyrsytsatal.cl.ocomm
USA: Tel: (+1)-909-466-0427 / [email protected] C6h7ina: Tel: (+86)-512-5763-8100 / [email protected]
-67-
Temperature Compensated Crystal Oscillators [ TCXO " M " and VCTCXO " VM " ] CMOS Output
TCXO VCTCXO MHz CMOS SMD 15pF 2.5 V 3.0 V Min. Max.
range 3.3 V 5.0 V 40 MHz 156 MHz
ML _ T VML _ T
Features
● Hjgh frequency range : [ 40.0 MHz ~ 156.0 MHz ]
● Frequency stability as tight as ± 0.5 ppm over 0°C to 50°C
Frequency stability as tight as ± 1.0 ppm over -40°C to 85°C
General specifications of all available packages , at Ta=+25°C , CL=15pF
Output Wave Form Square wave [ LVCMOS ] . Wave form code is “ T ”
Type
Package ( Size ) ML572T , VML572T ML43T , VML43T
Frequency Range
( 7.0 x 5.0 x 2.6 mm ) ( 11.4 x 9.6 x 3.1 mm )
40.0 ~ 156.0 MHz 40.0 ~ 156.0 MHz
Input Voltage Range Standard +2.5 V +3.0 V +3.3 V +5.0 V
Initial Calibration Tolerance ( code is “ 5 ” )
Frequency Stability ( ppm ) ( code is “ 25 ” ) ( code is “ 3 ” ) ( code is “ 33 ” )
Models with mechanical trimmer : < ± 1.0 ppm. +25°C ± 2°C.
Models without mechanical trimmer : ± 2.0 ppm at +25°C ± 2°C.
± 0.5 ppm ± 1.0 ppm ± 1.5 ppm ± 2.0 ppm ± 2.5 ppm ± 3.0 ppm X : not available
△: contact us
0°C to 50°C ○ ○ ○ ○ ○ ○ ○ : available
-10°C to 60°C △ ○ ○ ○ ○ ○
Frequency Stability vs Temperature -20°C to 70°C X ○ ○ ○ ○ ○
( examples )
-30°C to 75°C X ○ ○ ○ ○ ○
-30°C to 85°C X ○ ○ ○ ○ ○
vs Aging ± 1.0 ppm max., per year at 25°C . TCXOs
Frequency Stability vs Voltage Change ± 0.3 ppm max. , for a ± 5% input voltage change .
vs Load Change ± 0.3 ppm max. , for a ± 10% load condition change .
vs Reflow ( SMD type ) ± 1.0 ppm max., 1 reflow and measured 24 hours afterwards .
Output Voltage Level ( peak to peak ) T T L / CMOS
Output Logic Levels Logic High " 1 " : 90% of VDD min. Logic High " 0 " : 10% of VDD min.
Standard ± 3.0ppm ( min.) tuning
Option
Mechanical Frequency Tuning Note: VM57 has no mechanical trimmer built-in.
No mechanical trimmer built-in (for aqueous washing cycles).
To order please add “ 1 ” after the regular model prefix . Example: M381T.
Current Consumption 77.760 MHz 155.520 MHz
( Over operating temperature range ) 32 mA ( max.) 50 mA ( max.)
Electrical Frequency Control Voltage Center Standard: +1.5 V ± 1.0 V for all input voltages.
Tuning Frequency Deviation Range ± 5.0 ppm. ( min.) with Vcon = +1.5 V±1.0 V
( EFC ) by external Slope Polarity (Transfer Function) Positive slope. Positive voltage for positive frequency shift.
control voltage Input Impedance : 50M Ω min. Modulation Bandwidth : 20 KHz min. Linearity : ± 10 % max.
Rise Time and fall time 10.0 n sec. max.. ; 20% ↔ 80% of the wave form.
Duty Cycle Standard: 50 % ± 10 % ; Option: 50 % ± 5 %
Start-Up Time. 5.0 m sec. ( typ.) , 10.0 m sec. ( max.) ( reach 90% amplitude and at+25°C ± 2°C)
Output Load 15 pF
SSB Phase Noise Offset / dBc / Hz [ typical ] 10 Hz 100 Hz 1 KHz 10 KHz 100 KHz
at 25°C , 15pF M572T33 - 77.760 -74 dBc / Hz -99 dBc / Hz -98 dBc / Hz -95dBc / Hz -90 dBc / Hz
M572T33 - 155.520 -68 dBc / Hz -96 dBc / Hz -100 dBc / Hz -99 dBc / Hz -90 dBc / Hz
Storage Temperature -40°C to +85°C or -55°C to +125°C ( package dependent )
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-68-
Temperature Compensated Crystal Oscillators [ TCXO " M " and VCTCXO " VM " ] CMOS Output
TCXO nA Current ± 5 ppm 1.8 V 2.5 V 3.0 V
32.768 KHz -40 to 85 °C 3.3 V 5.0 V
ME32T CMOS SMD 15 pF
Features
● CMOS 32.768 KHz TCXO with a maximum frequency stability of ± 5 ppm
( ±2.62 minutes / year ) over -40 to +85°C, providing a much better timekeeping accuracy than the competition
● A proprietary temp. compensation technique is applied to the built-in 32.768 KHz tuning fork crystal & temp. sensor
● A 1.5 µA typical current consumption makes it ideal for battery-operated devices
● 3.28 x 2.5 x 1.3 mm ceramic SMD package, ideal for new miniaturizing applications
Applications:
● Frequency reference for real time clocks ( RTCs ) ● Smart metering, data loggers
● Portable instruments ● GPS receivers. Telematics.
● Timing synchronization for networks, servers, hubs, routers and switches
● If ±1.0 ~ ±2.5 ppm frequency stability is required , please use Mercury's M572T series ( mA current consumption )
● If temperature compensation is not required , please use Mercury's “ HG57 ” series ( nA current consumption )
or “ HA ” series ( mA current consumption )
General specifications of all available packages , at Ta=+25°C , CL=15pF
Output Wave Form Square wave [ LVCMOS ]
Nominal Frequency 32.768 KHz
Standard Supply Voltages VDD 1.8 ± 5 % 2.5 ± 5 % 3.0 ± 5 % 3.3 ± 5 % 5.0 ± 10 %
5
(Custom VDD is also available) Voltage code 18 25 3 33
2.05 uA
Power Supply Current ( Icc ) ( typical ) 0.79 uA 1.05 uA 1.25 uA 1.37 uA
Initial Calibration Tolerance ± 1.5 ppm ( max.) at Tamb = +25° C ± 3° C
± 5 ppm ( -40°C to +85°C )
Frequency Stability over Temperature ( max. )
Timing error over time [ ± 5 ppm ( -40°C to +85°C ) ] ± 0.432 sec/day ; ± 12.960 sec/month ; ± 2.628 minutes / year , w.r.t fo at +25°C.
TCXOs vs Aging ± 3.0 ppm / year ( max.) first year at +25° C
Frequency vs VDD Tolerance Change ± 0.2 ppm ( max.) for a ± 5 % input voltage change
Stability
vs Load Change ± 0.2 ppm ( max.) for a ± 10 % loading condition change
vs Reflow ± 1.0 ppm ( max.) 1 reflow and measured 24 hours afterwards
vs all range of VDD ( △f / V ) ± 1.0 ppm / volt ( max.) VDD = 1.7 V to 5.5 V .
Output Logic / Output Load CMOS / 15 pF
Supply Voltage Variation ( △VDD ) 0.25 V ( max.) Condition : △V / △t = 1 V / us
Output Voltage Level
Output Voltage Level VOH VDD - 0.4 V ( min.) ; IOH = 0.1 mA , all VDD range
VOL 0.4 V ( max.) ; IOL = - 0.1 mA , all VDD range
Start - up Time 1 sec. ( max.) at +25°C ; 3 sec. ( max .) over -40°C to +85°C
Rise Time and Fall Time 100 nano. sec. max. Measured at 20% ←→ 80% of the waveform , 15 pF load.
Duty Cycle 50% ±10% typical
Pad 1 OE Thresholds Vih = 0.8 * VDD , Vil = 0.2 * VDD ; Open connection prohibit
Block Diagram Package Dimensions and Suggested Land Pattern
Part Number Format and Example [2] [3] [4] [5]
[1] Supply –– Frequency ∕ Operating
Voltage
ME32T 32.768 K Stability Temp. Range
Examples (1) ME32T 5 - 32.768 K - 5.0 ／ -40+85
ME32T5 - 32.768K - 5.0 / -40+85 [ ME32T type , CMOS , 5.0V , 32.768 KHz , ± 5.0 ppm from -40°C to 85°C ]
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69 -69-
Temperature Compensated Crystal Oscillators [ TCXO " M " and VCTCXO " VM " ]
MQN _ T TCXO MQN _ D VMQN _ T VCTCXO VMQN _ D N SMD 2.5 V 3.3 V Min. Max.
CMOS MQN _ P LVDS CMOS VMQN _ P LVDS
LVPECL series 10 1,500
LVPECL MHz MHz
Features 0.8 pS Phase Jitter ( typical )
The (V)MQN326T , (V)MQN326P and (V)MQN326D Series are members of Mercury’s Q-Family
Temperature Compensated oscillators that can be delivered within days. With low current consumption
(44 mA for LVPECL 212.500 MHz at 3.3V) and an integrated phase jitter performance of 0.8 pS RMS,
they have gained its precision frequency control market position by providing engineers with few-day
samples for prototypes and low cost, fast delivery for volume production .
General specifications , at Ta=+25°C , CL=15pF
Model (V)MQN326T (V)MQN326P (V)MQN326D
Output Logic
Supply Voltage VDD ( code ) LVCMOS / LVTTL LVPECL LVDS
Available Frequency Range
Load + 2.5 VDD ± 5% ( voltage code " 25 " ) + 2.5 VDD ± 5% ( voltage code " 25 " ) + 2.5 VDD ± 5% ( voltage code " 25 " )
Output Logic " High " , " 1 "
Output Logic " Low " , " 0 " + 3.3 VDD ± 5% ( voltage code " 33 " ) + 3.3 VDD ± 5% ( voltage code " 33 " ) + 3.3 VDD ± 5% ( voltage code " 33 " )
( VDD = + 2.5V ) 10 ~ 250 MHz 10 ~ 1,500 MHz 10 ~ 1,500 MHz
Current Consumption
15 pF 50 Ω into Vcc - 2V or Thevenin equiralent 100 Ω
All values are typical and over the
operating temperatures. 90 % VDD VDD - 1.03 ( min.) , VDD - 0.6 ( max.) 1.4 V Typical , 1.6 V max.
( VDD = + 3.3V ) 1.1 V Typical , 0.9 V min.
Current Consumption 10 % VDD VDD - 1.85 ( min.) , VDD - 1.6 ( max.)
All values are typical and over the 50 MHz : 24 mA 156 MHz : 36 mA 156 MHz : 22 mA
operating temperatures.
Current with Output Disabled 125 MHz : 28 mA 600 MHz : 40 mA 600 MHz : 28 mA
Rise Time / Fall Time 200 MHz : 30 mA 800 MHz : 46 mA 800 MHz : 30 mA
Initial Calibration Tolerance 1,000 MHz : 50 mA 1,000 MHz : 34 mA
Frequency Stability Codes 50 MHz : 26 mA 156 MHz : 40 mA 156 MHz : 25 mA
Duty Cycle 125 MHz : 30mA 600 MHz : 45 mA 600 MHz : 30 mA
Start-up Time
Aging at Ta = +25°C 200 MHz : 34 mA 800 MHz : 48 mA 800 MHz : 32 mA
Storage Temperature
1,000 MHz : 52 mA 1,000 MHz : 36 mA
SSB Phase Noise
[ dBc / Hz ( typical ) ] 18 mA ( typical ) 18 mA ( typical ) 18 mA ( typical )
1.5 nS. ( Typical ) , 3.0 nS. ( max. ) 0.2 nS. ( Typical ) , 0.5 nS. ( max. ) 0.2 nS. ( Typical ) , 0.4 nS. ( max. )
Tr / Tf : 10% ↔ 90% waveform Tr / Tf : 20% ↔ 80% waveform Tr / Tf : 20% ↔ 80% waveform
±1.0 ppm. max. at +25°C±2°C. ( upon shipment )
Temperature (ref to +25°C) ± 2.5 ppm over -30°C to +85°C ( default )
± 1.0 ppm over -40°C to +85°C ( available )
Aging ± 1.0 ppm max . , per year at 25°C TCXOs
Voltage Change ± 0.2 ppm max . , for a ±5% input voltage change.
Load Change ± 0.2 ppm max . , for a ±10% load condition change.
Reflow ± 1.0 ppm max . , 1 reflow and measured 24 hours afterwards.
50 % ± 5%
5 m sec. ( max.)
± 2 ppm max. first year at 25°C ; ± 10 ppm max. over 10 years
-55°C to + 150°C
Offset 10 Hz 100 Hz 1K Hz 10K Hz 100K Hz 1M Hz 10M Hz Phase Jitter ( 12KHz ~ 20 MHz )
125 MHz -51 -93 -111 -123 -125 -135 -155 0.73 pS
212.5 MHz -42 -87 -105 -115 -118 -130 -151 0.85 pS
312.5 MHz -49 -88 -107 -111 -114 -124 -147 0.88 pS
Control Voltage Function on Pad 1 Output Enable Function on pad 2
Control Voltage Center and Range +1.5V ± 1.0V for both VDD = 2.5V and 3.3V 70% of VDD (min.) to enable output.
(Open connection prohibit.)
Frequency Pulling Range ± 8 ppm min. OE Control on Pad 2 30% of VDD (max.) to disable output
(high impedance).
Linearity ± 1 % typical. ± 10% max.
Transfer Function Positive Transfer
Absolute Voltage 4.0 V max. Ouput Enable Time / Disable Time 200 nS. Max. / 50 nS. Max.
Input Impedance 770 KΩ typical. Integrated Phase Jitter 0.8 pS typical ( 12 KHz to 20 MHz )
< 150 fS ( 1.875 KHz to 20 MHz )
Harmonics -5.0 dBc max.
Outline Dimensions ( Unit : mm ) , Suggested pad Layout for SMDs
[ MQN326T ] , [ MQN326P ] , [ MQN326D ]
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-70-
Temperature Compensated Crystal Oscillators [ TCXO " M " and VCTCXO " VM " ]
MQN _ T TCXO MQN _ D VMQN _ T VCTCXO VMQN _ D N SMD 2.5 V 3.3 V Min. Max.
CMOS MQN _ P LVDS CMOS VMQN _ P LVDS
LVPECL series 10 1,500
LVPECL MHz MHz
Part Number Format and Example
Example : VMQN326D33 - 622.080 - 2.0 / -40+85
VMQN 326 D 33 - 622.080 - 2.0 / -40+85
Center Freq. ( MHz ) Freq. Stability Operating
Hold Type Package T : CMOS Supply Voltage Temperature
" MQN " : TCXO " 326 " P : LVPECL " 33 " for 3.3V Range
" VMQN " : VCTCXO ( 3.2 * 2.5 mm ) D : LVDS " 25 " for 2.5V
Test Circuits and Output Waveforms LVPECL LVDS
CMOS
TCXOs
Output OE Function on pad 2
VDD VIL VIH
Disable Time
Pad 2 Enable Time
OE Function
High Impedance
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-71-
Temperature Compensated Crystal Oscillators [ TCXO " M " and VCTCXO " VM " ]
MQN _ T TCXO MQN _ D VMQN _ T VCTCXO VMQN _ D N SMD 2.5 V 3.3 V Min. Max.
CMOS MQN _ P LVDS CMOS VMQN _ P LVDS series
LVPECL 10 1,500
LVPECL MHz MHz
Features 0.8 pS Phase Jitter ( typical )
The (V)MQN___T , (V)MQN___P and (V)MQN___D Series are members of Mercury’s Q-Family Quick-Turn
Temperature Compensated oscillators that can be delivered within days. With low current consumption
(44 mA for LVPECL 212.500 MHz at 3.3V) and an integrated phase jitter performance of 0.8 pS RMS,
they have gained its precision frequency control market position by providing engineers with few-day
samples for prototypes and low cost, fast delivery for volume production .
General specifications , at Ta=+25°C , CL=15pF
Model (V)MQN574T , (V)MQN576T (V)MQN576P (V)MQN576D
Output Logic
Supply Voltage VDD ( code ) LVCMOS / LVTTL LVPECL LVDS
Available Frequency Range
Load + 2.5 VDD ± 5% ( voltage code " 25 " ) + 2.5 VDD ± 5% ( voltage code " 25 " ) + 2.5 VDD ± 5% ( voltage code " 25 " )
Output Logic " High " , " 1 "
Output Logic " Low " , " 0 " + 3.3 VDD ± 5% ( voltage code " 33 " ) + 3.3 VDD ± 5% ( voltage code " 33 " ) + 3.3 VDD ± 5% ( voltage code " 33 " )
( VDD = + 2.5V ) 10 ~ 250 MHz 10 ~ 1,500 MHz 10 ~ 1,500 MHz
Current Consumption
15 pF 50 Ω into Vcc - 2V or Thevenin equiralent 100 Ω
All values are typical and over the
operating temperatures. 90 % VDD VDD - 1.03 ( min.) , VDD - 0.6 ( max.) 1.4 V Typical , 1.6 V max.
( VDD = + 3.3V ) VDD - 1.85 ( min.) , VDD - 1.6 ( max.) 1.1 V Typical , 0.9 V min.
Current Consumption 10 % VDD
All values are typical and over the 50 MHz : 24 mA 156 MHz : 36 mA 156 MHz : 22 mA
operating temperatures.
Current with Output Disabled 125 MHz : 28 mA 600 MHz : 40 mA 600 MHz : 28 mA
Rise Time / Fall Time 200 MHz : 30 mA 800 MHz : 46 mA 800 MHz : 30 mA
Initial Calibration Tolerance 1,000 MHz : 50 mA 1,000 MHz : 34 mA
Frequency Stability Codes 50 MHz : 26 mA 156 MHz : 40 mA 156 MHz : 25 mA
Duty Cycle 125 MHz : 30mA 600 MHz : 45 mA 600 MHz : 30 mA
Start-up Time
Aging at Ta = +25°C 200 MHz : 34 mA 800 MHz : 48 mA 800 MHz : 32 mA
Storage Temperature
1,000 MHz : 52 mA 1,000 MHz : 36 mA
SSB Phase Noise
[ dBc / Hz ( typical ) ] 18 mA ( typical ) 18 mA ( typical ) 18 mA ( typical )
1.5 nS. ( Typical ) , 3.0 nS. ( max. ) 0.2 nS. ( Typical ) , 0.5 nS. ( max. ) 0.2 nS. ( Typical ) , 0.4 nS. ( max. )
Tr / Tf : 10% ↔ 90% waveform Tr / Tf : 20% ↔ 80% waveform Tr / Tf : 20% ↔ 80% waveform
±2.0 ppm. max. at +25°C±2°C. ( upon shipment )
Temperature (ref to +25°C) ± 2.5 ppm over -30°C to +85°C ( default )
± 1.0 ppm over -40°C to +85°C ( available )
Aging ± 1.0 ppm max . , per year at 25°C
Voltage Change ± 0.2 ppm max . , for a ±5% input voltage change. TCXOs
Load Change ± 0.2 ppm max . , for a ±10% load condition change.
Reflow ± 1.0 ppm max . , 1 reflow and measured 24 hours afterwards.
50 % ± 5%
5 m sec. ( max.)
± 2 ppm max. first year at 25°C ; ± 10 ppm max. over 10 years
-55°C to + 150°C
Offset 10 Hz 100 Hz 1K Hz 10K Hz 100K Hz 1M Hz 10M Hz Phase Jitter ( 12KHz ~ 20 MHz )
125 MHz -51 -93 -111 -123 -125 -135 -155 0.73 pS
212.5 MHz -42 -87 -105 -115 -118 -130 -151 0.85 pS
312.5 MHz -49 -88 -107 -111 -114 -124 -147 0.88 pS
Control Voltage Function on Pad 1 Output Enable Function on pad 2
Control Voltage Center and Range +1.5V ± 1.0V for both VDD = 2.5V and 3.3V 70% of VDD (min.) to enable output.
(Open connection prohibit.)
Frequency Pulling Range ± 8 ppm min. OE Control on Pad 2 30% of VDD (max.) to disable output
(high impedance).
Linearity ± 1 % typical. ± 10% max.
Transfer Function Positive Transfer
Absolute Voltage 4.0 V max. Ouput Enable Time / Disable Time 200 nS. Max. / 50 nS. Max.
Input Impedance 770 KΩ typical. Integrated Phase Jitter 0.8 pS typical ( 12 KHz to 20 MHz )
< 150 fS ( 1.875 KHz to 20 MHz )
Harmonics -5.0 dBc max.
Outline Dimensions ( Unit : mm ) , Suggested pad Layout for SMDs [ MQN576T ] , [ MQN576P ] , [ MQN576D ]
[ MQN574T ]
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-72-
Temperature Compensated Crystal Oscillators [ TCXO " M " and VCTCXO " VM " ]
MQN _ T TCXO MQN _ D VMQN _ T VCTCXO VMQN _ D N SMD 2.5 V 3.3 V Min. Max.
CMOS MQN _ P LVDS CMOS VMQN _ P LVDS
LVPECL series 10 1,500
LVPECL MHz MHz
Part Number Format and Example
1.VMQN574T33 - 120.000 - 2.5 / -40+85
Example :
2.VMQN576P33 - 120.000 - 2.5 / -40+85
VMQN 574 T 33 - 120.000 - 2.5 / -40+85
Hold Type Package Supply Voltage - Center Freq. ( MHz ) Freq. Stability Operating
" MQN " : TCXO " 574 " 4pad Temperature
" VMQN " : VCTCXO ( 5.0 * 7.0 mm ) T : CMOS " 33 " for 3.3V 120.000 - 2.5 /
" 25 " for 2.5V Center Freq. ( MHz ) Freq. Stability Range
VMQN 576 -40+85
Hold Type Package P 33 Operating
" MQN " : TCXO " 576 " 6pad T : CMOS Supply Voltage Temperature
" VMQN " : VCTCXO ( 5.0 * 7.0 mm ) P : LVPECL " 33 " for 3.3V Range
D : LVDS " 25 " for 2.5V
Test Circuits and Output Waveforms
CMOS LVPECL LVDS
TCXOs
Output OE Function on pad 2
VDD VIL VIH
Disable Time
Pad 2 Enable Time
OE Function
High Impedance
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-73-
Temperature Compensated Crystal Oscillators [ TCXO " M " and VCTCXO " VM " ]
CMOS " T " PECL Differential " P " LVDS Differential " D "
Outline Dimensions ( Unit : mm ) , Suggested pad Layout for SMDs [ (V) M_63 _ _ ]
[ (V) M_43 _ _ ]
Pad Connections : Pad Connections :
Pad 1 : Control voltage for VCTCXO. Make no connection if TCXO. Pad 1 , 2 , 4 : Ground , Pad 3 : Output , Pad 6 : Supply Volyage
Pad 2 : Ground ; Pin 3 : Output , Pin 4 : Supply Voltage Pad 5 : Control voltage for VCTCXO. Make no connection if TCXO.
[ (V) M39 _ _ ] [ (V) M47 _ _ ]
Pin Connections : Pin Connections : TCXOs
Pin 1 : Control voltage for VCTCXO [ No physical pin 1 for TCXO. ( 3 pins only ).] Pin 1 : Control voltage for VCTCXO , No connection for TCXO .
Pin 7 : Ground ; Pin 8 : Output , Pin 14 : Supply Voltage Pin 7 : Ground ; Pin 8 : Output , Pin 14 : Supply Voltage
[ (V) M8 _ _ ] - - - Gull - wing SMD is also available . [ (V) M9 _ _ ] - - - with mechanical trimmer
Pin Connections : Pin Connections :
Pin 1 : Control voltage for VCTCXO , No connection for TCXO . Pin 1 : Control voltage for VCTCXO ; No connection for TCXO.
Pin 7 : Ground ; Pin 8 : Output , Pin 14 : Supply Voltage Pin 4 : Ground ; Pin 5 : Output , Pin 8 : Supply Voltage
[ (V) M14 _ _ ] - - - Gull - wing SMD is also available . [ (V) M15 _ _ ] - - - with mechanical trimmer
Pin Connections : Pin Connections :
Pin 1 : Control voltage for VCTCXO , No connection for TCXO . Pin 1 : Control voltage for VCTCXO , No connection for TCXO .
Pin 7 : Ground ; Pin 8 : Output , Pin 14 : Supply Voltage Pin 7 : Ground ; Pin 8 : Output , Pin 14 : Supply Voltage
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-74-
Temperature Compensated Crystal Oscillators [ TCXO " M " and VCTCXO " VM " ]
CMOS " T " PECL Differential " P " LVDS Differential " D "
Outline Dimensions ( Unit : mm ) , Suggested pad Layout for SMDs [ (V) M32S ] - - - Clipped Sine wave
[ (V) M22S ] - - - Clipped Sine wave
Pad Connections : Pad Connections :
Pad 1 : Control voltage for VCTCXO ; Ground for TCXO . Pad 1 : Control voltage for VCTCXO ; Ground for TCXO .
Pad 2 : Ground ; Pin 3 : Output , Pin 4 : Supply Voltage Pad 2 : Ground ; Pad 3 : Output , Pad 4 : Supply Voltage
[ (V) M53S ] - - - Clipped Sine wave [ (V) M572T _ ] , [ (V) ML572T _ ] - - - for CMOS
TCXOs Pad Connections : Pad Connections :
Pad 1 : Control voltage for VCTCXO ; Ground for TCXO . Pad 1 : NC - - - TCXO ; Vcon - - - VCTCXO
Pad 2 : Ground ; Pad 3 : Output , Pad 4 : Supply Voltage Pad 2 : Ground ; Pad 3 : Output , Pad 4 : Supply Voltage
[ (V) M_32T _ ] - - - CMOS output [ (V) M_53T _ ] - - - CMOS output
Pad Connections : Pad Connections :
Pad 1 : Control voltage for VCTCXO. Make no connection if TCXO. Pad 1 : Control voltage for VCTCXO. Make no connection if TCXO.
Pad 2 : Ground ; Pad 3 : Output , Pad 4 : Supply Voltage Pad 2 : Ground ; Pad 3 : Output , Pad 4 : Supply Voltage
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-75-
Temperature Compensated Crystal Oscillators [ TCXO " M " and VCTCXO " VM " ]
CMOS " T " PECL Differential " P " LVDS Differential " D "
Part Number Format and Example
[1] [2] [3] [4] [5] [6]
Holder Output Supply – Center – Frequency ∕ Operating
Type Wave Voltage
Frequency Stability Temp. Range
(1) V M 39 T 5 - 10.000 - 1.5 ／ -20+70
Examples M 57 S
3 - 20.000 - 2.5 ／ -30+75
(2)
Ex (1) : VM39T5 - 10.000 - 1.5 / -20+70 [ VCTCXO , VM38 type , RoHS , CMOS output , 5.0V , 10.000MHz , ±1.5ppm from -20°C to 70°C ]
Ex (2) : M57S3 - 20.000 - 2.5 / -30+75 [ TCXO , M57 type , Clipped Sine W ave , 3.0V , 20.000MHz , ±2.5ppm from -30°C to 75°C ]
Holder Type
[1]
" M " stands for TCXO , " VM " stands for VCTCXO
" S " stands for Clipped Sine Wave ; " T " stands for Square Wave ; " D " stands for LVDS differential ; " P " stands for PECL differential
[2]
ex 1 : M43T --- TCXO , M43 pcakage , CMOS output ; ex 2 : VM39P --- VCTCXO , VM39 package , PECL differential
[ 3 ] Supply voltage , " 28 " stands for +2.8V ; " 3 " stands for +3.0V ; " 33 " stands for +3.3V ; " 5 " stands for +5.0V
[ 4 ] Center Frequency in MHz
[ 5 ] Frequency stability in ± _ ppm ; ex 1 : ± 2.5ppm --- 2.5 , ex 2 : ± 1.0ppm --- 1.0
Operating temperature range in °C
[6]
ex 1 : -10 °C to 60°C ----- -10+60 ; ex 2 : -20 °C to 70°C ----- -20+70 ; ex 3 : -40 °C to 85°C ----- -40+85
Clipped Sine Wave , " S " series CMOS Output Wave , " T " series
TCXOs
Exception : (V)53S , (V)32S have no DC-block at output LVDS Square Wave Output Wave Form
PECL Square Wave Output Wave Form
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-76-
Temperature Compensated Crystal Oscillators [ TCXO " M " and VCTCXO " VM " ]
CMOS " T " PECL Differential " P " LVDS Differential " D "
Square Wave Typical Phase Noise (M38T5 Series) Clipped Sine Wave Typical Phase Noise (M38S5-10.000)
Test Circuits ( VC )TCXO with CMOS square wave: Ex. VM14T33
( VC )TCXO with clipped sine wave: Ex. VM14S5
TCXOs
( VC )TCXO with PECL output: Ex. VMW5762P33 ( VC )TCXO with LVDS output: Ex. VMW5762D33
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-77-
QuickXOTM ( Programmable Devices )
Output wave form : CMOS " T " Output wave form : PECL " P " Output wave form : LVDS " D "
Product Selection Guide
Clock Oscillators Selection Guide
Output Wave Product Supply Voltage Package Product Description / Features
Output Logic Series 1.8 / 2.5 / 3.3 Dimensions
HB 2.5 / 3.3
Square Wave HMB 2.5 / 3.3 3.2 x 2.5 x 1.0 mm 4 pad ceramic substrate ; General purpose clock oscillators. 1.0 MHz to 200.0 MHz .
CMOS HTQF 2.5 / 3.3
2.5 / 3.3 5.0 x 3.2 x 1.2 mm Low jitter. Peak-to-peak period jitter is 70 ps typical
Square Wave HPQF
PECL 7.0 x 5.0 x 1.8 mm Low phase noise: -114 dBc/Hz at 1 KHz offset (133 MHz)
HDQF
Square Wave 5.0 x 3.2 x 1.2 mm General purpose clock oscillators. 3.0 MHz to 200.0 MHz .
LVDS
7.0 x 5.0 x 1.8 mm Reduces electromagnetic Interference ( EMI ) by approx. 12 dB to 18 dB .
3.2 x 2.5 x 1.0 mm 6 pad ceramic substrate ; General purpose clock oscillators. 10.0 MHz to 250 MHz .
5.0 x 3.2 x 1.2 mm Phase Jitter ( 12KHz ~ 20 MHz, RMS ) < 1.0 pS.
7.0 x 5.0 x 1.8 mm
3.2 x 2.5 x 1.0 mm 6 pad ceramic substrate ; General purpose clock oscillators. 10.0 MHz to 1500 MHz .
5.0 x 3.2 x 1.2 mm Phase Jitter ( 12KHz ~ 20 MHz, RMS ) < 1.0 pS.
7.0 x 5.0 x 1.8 mm
3.2 x 2.5 x 1.0 mm 6 pad ceramic substrate ; General purpose clock oscillators. 10.0 MHz to 1500 MHz .
5.0 x 3.2 x 1.2 mm Phase Jitter ( 12KHz ~ 20 MHz, RMS ) < 1.0 pS.
7.0 x 5.0 x 1.8 mm
Output Wave Product Supply Voltage VCXOs Selection Guide Product Description / Features
Output Logic Series 2.5 / 3.3
Square Wave GTQF 2.5 / 3.3 Package
2.5 / 3.3 Dimensions
CMOS GPQF
3.2 x 2.5 x 1.0 mm 6 pad ceramic substrate ; General purpose clock oscillators. 10.0 MHz to 250 MHz .
Square Wave GDQF
PECL 5.0 x 3.2 x 1.2 mm Phase Jitter ( 12KHz ~ 20 MHz, RMS ) < 1.0 pS.
Square Wave 7.0 x 5.0 x 1.8 mm
LVDS
3.2 x 2.5 x 1.0 mm 6 pad ceramic substrate ; General purpose clock oscillators. 10.0 MHz to 1500 MHz .
5.0 x 3.2 x 1.2 mm Phase Jitter ( 12KHz ~ 20 MHz, RMS ) < 1.0 pS.
7.0 x 5.0 x 1.8 mm
3.2 x 2.5 x 1.0 mm 6 pad ceramic substrate ; General purpose clock oscillators. 10.0 MHz to 1500 MHz . Programmable
5.0 x 3.2 x 1.2 mm Phase Jitter ( 12KHz ~ 20 MHz, RMS ) < 1.0 pS.
7.0 x 5.0 x 1.8 mm
Output Wave Product Supply Voltage TCXOs Selection Guide Product Description / Features
Output Logic Series 2.5 / 3.3
Square Wave Package
MQF _ T 2.5 / 3.3 Dimensions
CMOS 2.5 / 3.3
MQF _ P 6 pad ceramic substrate ; General purpose clock oscillators. 10.0 MHz to 250 MHz .
Square Wave MQF _ D
PECL 3.2 x 2.5 x 1.0 mm Phase Jitter ( 12KHz ~ 20 MHz, RMS ) < 1.5 pS.
Square Wave ± 1.0 ppm over -40°C to +85°C ( available )
LVDS
4 pad ceramic substrate ; General purpose clock oscillators. 10.0 MHz to 250 MHz .
7.0 x 5.0 x 1.8 mm Phase Jitter ( 12KHz ~ 20 MHz, RMS ) < 1.5 pS.
± 1.0 ppm over -40°C to +85°C ( available )
3.2 x 2.5 x 1.0 mm 6 pad ceramic substrate ; General purpose clock oscillators. 10.0 MHz to 1500 MHz .
7.0 x 5.0 x 1.8 mm Phase Jitter ( 12KHz ~ 20 MHz, RMS ) < 1.5 pS.
± 1.0 ppm over -40°C to +85°C ( available )
3.2 x 2.5 x 1.0 mm 6 pad ceramic substrate ; General purpose clock oscillators. 10.0 MHz to 1500 MHz .
7.0 x 5.0 x 1.8 mm Phase Jitter ( 12KHz ~ 20 MHz, RMS ) < 1.5 pS.
± 1.0 ppm over -40°C to +85°C ( available )
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-78-
Crystal Oscillators [ Programmable Quick Turn ]
HB _ _ SMD LVCMOS 1.8 V 2.5 V 3.3 V Min. Max.
1.0 MHz 200 MHz
Features
● Short lead time. From 1 day to 1 week
● Low jitter. Peak-to-peak period jitter is 70 ps typical
● Low phase noise: -114 dBc/Hz at 1 KHz offset (133 MHz)
● Custom frequencies can easily be configured
● 1.8V, 2.5V or 3.3V supply voltages.
General specifications of all available packages , at Ta=+25°C , CL=15pF
Model [ Output Logic ] HB32 " HB " series [ LVCMOS ] HB57
Type 3.2 * 2.5 * 1.0 mm HB53 7.0 * 5.0 * 1.8 mm
Dimensions
5.0 * 3.2 * 1.2 mm
Supply Voltage VDD
Available Frequency Range 1.8 VDD ± 10% +2.5 VDD ± 10% +3.3 VDD ± 10%
Supply Current [ 25 MHz ] 1.0 ~ 110.0 MHz 1.0 ~ 166.0 MHz 1.0 ~ 200.0 MHz
PLL Off : Supply Current [ 25 MHz ] 2.5 mA max. [ 15pF ] 3.0 mA max. [ 15pF ] 4.0 mA max. [ 15pF ]
Supply Current [ 200 MHz ] 2.0 mA max. [ 15pF ]
PLL On : Supply Current [ 200 MHz ] 8.0 mA max. [ 15pF ] 2.5 mA max. [ 15pF ] 4.0 mA max. [ 15pF ]
Rise Time / Fall Time 8.5 mA max. [ 15pF ]
4.0 ns typ. [ 25.0 MHz , PLL off ] 13.0 mA max. [ 15pF ] 20.0 mA max. [ 15pF ]
Frequency Stability Codes 1.5 ns typ. [ 200.0 MHz , PLL off ] 12.5 mA max. [ 15pF ] 20.0 mA max. [ 15pF ]
Frequency Stability over
Output Logic " High " , " 1 " Operating Temperature Range 3.0 ns typ. [ 25.0 MHz , PLL off ] 3.0 ns typ. [ 25.0 MHz , PLL off ]
Output Logic " Low " , " 0 "
Load Commercial ( -10°C to +70°C ) 1.5 ns typ. [ 200.0 MHz , PLL off ] 1.5 ns typ. [ 200.0 MHz , PLL off ]
Start-up Time
Duty Cycle Industrial ( -40°C to +85°C ) ± 25 ppm ± 50 ppm ± 100 ppm If non-standard , please enter the
Input Static Discharge Protection desired stability after the " C " or " I "
Tri-state Function on pad No. 1 AB C For example :
" C20 " ± 20 ppm over -10°C to +70°C ;
Storage Temperature
Aging at Ta=+25ºC DE F " I30 " ± 30 ppm over -40°C to +85°C
Programmable 90% of VDD min.
10% of VDD max.
15 pF
5 m sec. ( max.)
50% ± 5%
2 KV (min.)
Output ( pad 3 ) is normal if pad 1 is no connection or connected to logic HIGH
Output ( pad 3 ) is high impedance if pad 1 is connected to logic LOW.
Disable time is 150 n sec. max. Enable time is 150 n sec max.
-55°C to + 150°C
± 3 ppm max. first year ; ± 2 ppm max. per year thereafter
Outline Dimensions ( Unit : mm ) , Suggested pad Layout for SMDs
[ HB32 ] [ HB53 ] [ HB57 ]
Pin connections : Pin connections : Pin connections :
pin 1 : Enable / Disable pin 1 : Enable / Disable
pin 1 : Enable / Disable pin 2 : Ground pin 3 : Output pin 2 : Ground pin 3 : Output pin 2 : Ground
pin 4 : Supply Voltage pin 4 : Supply Voltage
pin 3 : Output pin 4 : Supply Voltage
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-79-
Crystal Oscillators [ Programmable Quick Turn ]
HB _ _ SMD LVCMOS 1.8 V 2.5 V 3.3 V Min. Max.
1.0 MHz 200 MHz
Part Number Format and Examples
[1] [2] [3] [4] [5]
Supply Holder – Frequency T– Center
Voltage Type Stability Frequency
(1) 18 HB57 - B T- 25.000
(2) 25 HB53 - C30 T- 10.000
(2) 3 HB32 - T- 100.000
Examples E
Programmable
Ex (1) : 18HB57 - BT - 25.000 [ 1.8V , H57 type , ±50ppm from -10°C to 70°C , Tri-state , 25.000MHz , ]
Ex (2) : 25H53 - C30 - 10.000 [ 2.5V , HB53 type , ±30ppm from -10°C to 70°C , Tri-state , 10.000MHz ]
Ex (3) : 3HB32 - E - 100.000 [ 3.3V , HB32 type , ±50ppm from -40°C to 85°C , Tri-state , 100.000MHz ]
[1] Supply voltage , " 1 " for +1.0V ;" 12 " for +1.2V ; " 18 " for +1.8V ;" 25 " for +2.5V ; " 28 " for +2.8V ; " 3 " for +3.3V ; " 5 " for +5.0V
[2] Holder Type
" A " ± 25ppm ; " B " ± 50ppm ; " C " ± 100ppm ;
-10°C ~ 70 °C
[3] If non-standard please enter the desired stability after " C " , example " C15 " : represents ±15ppm over -10 to +70°C
-40°C ~ 85 °C " D " ± 25ppm ; " E " ± 50ppm ; " F " ± 100ppm ;
If non-standard please enter the desired stability after " I " , example " I30 " : represents ± 30ppm over -40 to +85°C
[4] " T " for Tri-state , Leave this space blank if no connection on pin 1 or pad 1 .
Frequency in MHz
[5]
Assigned by Mercury if customer spec , (1) : S ---- duty cycle ± 5% , ex : " - S " ; (2) : 50p ---- output load 50pF , ex : " - 50p "
T T L / HCMOS Square Wave Test Circuit
T T L / HCMOS Output Wave Form
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-80-
EMI Reduction Spread Spectrum Clock Oscillators [ Programmable Quick Turn ]
HM _ B B group SMD TTL 2.5 V Min. Max.
CMOS 3.3 V 3.0 MHz 200 MHz
● Reduces electromagnetic Interference ( EMI ) by approx. 12 dB to 18 dB .
● Drop-In Replacement for Conventional Oscillators
● No Need to Re-Spin the Board or Solder Pad Layout
● Operates with a +2.5V and 3.3V Supply Voltage
● RoHS Compliant and lead - free
● 5.0 x 3.2 or 7.0 x 5.0 mm package sizes
General specifications of all available packages , at Ta=+25°C , CL=15pF
Group B group
Supply Voltage
Frequency Range + 2.5 V ± 10% + 3.3 V ± 10%
Available Packages
3.0 MHz ~ 166 MHz 3.0 MHz ~ 200 MHz
Spread Type
Center Spread ( “ C ” ) HM53 ( 5.0 * 3.2 * 1.2 mm ) HM572 ( 7.0 * 5.0 * 1.4 mm ) HM53 ( 5.0 * 3.2 * 1.2 mm ) HM572 ( 7.0 * 5.0 * 1.4 mm )
Down Spread ( “ D ” )
Spread Percentage EMI Reduction Rate
± 0.125 % ( C0.125 ) to ± 2.0 % ( C2.0 ) in ± 0.125 % steps
- 0.25 % ( D0.25 ) to - 4.0 % ( D4.0 ) in 0.25 % steps
Modulation Carrier Freq. ( Dither rate ) 30 KHz ( min.) ; 40.0 KHz ( max.) Frequency dependent. Call for details.
Current Consumption ( typical )
10 MHz : 10 mA 25 MHz : 12 mA 100 MHz : 17 mA 200 MHz : 25 mA
Frequency Stability Codes
( exclude modulation ) Frequency Stability over Operating Temperature Range ± 25 ppm ± 50 ppm ± 100 ppm
Commercial ( -10°C to +70°C ) ABC
Industrial ( -40°C to +85°C ) DEF
DC Electrical Characteristics
Output Logic CMOS ( Square Wave ) Rise Time / Fall Time 5.0 n sec. ( max.) [ 10% VDD ↔ 90% VDD ]
15 pF ( max.)
Input Voltage ( VDD ) VDD = + 2.5V ± 5 % VDD = + 3.3V ± 5 % Load
Output Logic " High " , VOH
Output Logic " Low " , VOL 2.25 V ( min.) 2.97 V ( min.) Start-up Time 3.0 m sec. ( typical ) ; 5 m sec. ( max.)
Programmable Aging 0.25 V ( max.) 0.33 V ( max.) Stabilization Time 40 m sec. ( max.)
Cycle-to-Cycle Jitter
± 5 ppm per year ( max.) ; Ta = +25°C Duty Cycle 50% ± 10%
Pin 1 Function
100 ps rms ( max.) Packaging 1000 pcs per reel .
When taken LOW Output is high impedance when taken low. Internal circuit is still operating.
When taken HIGH or float Output
Output enable /disable time: 100 ns max.
Outline Dimensions ( Unit : mm ) , Suggested pad Layout for SMDs Block Diagram
Typical spectrum with and without spread spectrum at the main mode
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-81-
EMI Reduction Spread Spectrum Clock Oscillators [ Programmable Quick Turn ]
HM _ B B group SMD TTL 2.5 V Min. Max.
CMOS 3.3 V 3.0 MHz 200 MHz
Part Number Format and Example
[1] [2] [3] [4] [5] [6] [7]
Supply Holder – Frequency T – Center Group – Spread type
Voltage Type Stability Percentage
Frequency Type
(1) 3Examples H M 572 - B T- 10.000 B - C1.5
(2) 3 ProgrammableH M 53-FT-75.000B - D1.0
(3) 3 H M 43 - D - 100.000 B - D3.0
[ 1 ] Supply voltage code : " 3 " for +3.3V [ 2 ] Holder Type ( HM32 , HM53 , HM57 , HM572 or HM43 )
-10°C ~ 70 °C " A " ± 25ppm ; " B " ± 50ppm ; " C " ± 100ppm ;
[2]
-40°C ~ 85 °C " D " ± 25ppm ; " E " ± 50ppm ; " F " ± 100ppm ;
[ 3 ] " T " for Tri-state , " T " is standard for all grounds except for group P .
[ 4 ] Frequency in MHz [ 6 ] Group " B "
[ 7 ] Spread type & percentage ; " C " for center spread , " D " for down spread
EMI Test Data : 3HM57-B-100.000R , 100.0MHz Group " R " , Modulation Carrier Frequency = 34.687KHz
Whole Spectrum EMI Data : 3HM57-B-100.000R , 100.0MHz Group " R " , Modulation Carrier Frequency = 34.687KHz
EMI Test Data ( " P " group ) Jitter Test Data ( " P " group )
125.0 MHz at various spread percentages. " P " group , cycle to cycle jitter .
Modulation Carrier Frequency : 48.8 KHz 32.59 ps ( min. ) ; 39.76 ps ( max. )
Sample rate : 20.0 G Sa/sec.;No. of sample :1000;Edge Direction: Rising edges
For more technical information please visit the following web site :
www . mercury -crystal.com and down load our technical note
TN-020 ( Title : Low EMI Spread Spectrum Clock Oscillators )
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-82-
Crystal Oscillators [ Quick - turn Clock Oscillators , 10 ~ 1500 MHz ]
HTQF HPQF HDQF 2.5 V 3.3 V Min. Max.
10 MHz 1,500 MHz
CMOS waveform LVPECL Differential LVDS Differential
Features 1.0 pS Phase Jitter ( typical )
The HTQF, HPQF and HDQF Series are members of Mercury’s Q-Family Quick-Turn crystal oscillators
that can be delivered within days. With low current consumption ( 54 mA for LVPECL 622.080 MHz at 3.3V )
and an integrated phase jitter performance of 1.0 pS RMS, they have gained its precision frequency control
market position by providing engineers with next-day samples for prototypes and low cost, fast delivery
forvolume production. The perfect solution to replace traditional XO’s & VCXO’s that use a more expensive,
highfrequency, fundamental crystal and a noisy PLL multiplier circuit
General specifications , at Ta=+25°C , CL=15pF
Model HTQF HPQF HDQF
Output Logic
LVCMOS / LVTTL LVPECL LVDS
Supply Voltage VDD ( code )
+ 2.5 VDD ± 5% ( voltage code " 25 " ) + 2.5 VDD ± 5% ( voltage code " 25 " ) + 2.5 VDD ± 5% ( voltage code " 25 " )
Available Frequency Range
Load + 3.3 VDD ± 5% ( voltage code " 33 " ) + 3.3 VDD ± 5% ( voltage code " 33 " ) + 3.3 VDD ± 5% ( voltage code " 33 " )
Output Logic " High " , " 1 " 10 ~ 250 MHz 10 ~ 1,500 MHz 10 ~ 1,500 MHz
Output Logic " Low " , " 0 "
Current with Output Disable 15 pF 50 Ω into Vcc - 2V or Thevenin equiralent 100 Ω
Current Consumption ( VDD = + 3.3V )
All values are typical and over the 90 % VDD VDD - 1.03 ( min.) , VDD - 0.6 ( max.) 1.4 V Typical , 1.6 V max.
operating temperatures. 10 % VDD VDD - 1.85 ( min.) , VDD - 1.6 ( max.) 1.1 V Typical , 0.9 V min.
16 mA typical
Rise Time / Fall Time 16 mA typical 16 mA typical
Duty Cycle 10 MHz : 17 mA ; 150 MHz : 28 mA 100 MHz : 48 mA ; 750 MHz : 59 mA 100 MHz : 18 mA ; 750 MHz : 24 mA
Start-up Time
Aging at Ta = +25°C 50 MHz : 20 mA ; 200 MHz : 33 mA 250 MHz : 50 mA ; 1,000 : 62 mA 250 MHz : 20 mA ; 1,000 : 26 mA
Storage Temperature 100 MHz : 24 mA ; 250 MHz : 37 mA
500 MHz : 55 mA ; 1,350 MMHHzz : 68 mA 500 MHz : 22 mA ; 1,350 MMHHzz : 28 mA
Frequency Stability Codes
1.5 nS. ( Typical ) , 3.0 nS. ( max. ) 0.2 nS. ( Typical ) , 0.5 nS. ( max. ) 0.2 nS. ( Typical ) , 0.4 nS. ( max. )
Tr / Tf : 10% ↔ 90% waveform Tr / Tf : 20% ↔ 80% waveform Tr / Tf : 20% ↔ 80% waveform
50 % ± 5%
10 m sec. ( max.)
± 2 ppm max. first year at 25°C ; ± 10 ppm max. over 10 years
-55°C to + 150°C
Frequency Stability ± 25 ppm ± 50 ppm ± 100 ppm If non-standard , please enter the desired
over Operating Temperature Range stability after the " C " or " I " represents .
Commercial ( -10°C to +70°C ) A B C For example :
" C20 " ± 20 ppm over -10°C to +70°C ;
Industrial ( -40°C to +85°C ) D E F " I30 " ± 30 ppm over -40°C to +85°C
Offset 77.76 122.88 125 156.25 212.5 491.52 622.08 1000 1250
-57 -68 -63 -55 -62 -61 -48 -52 -42
10 Hz -94 -99 -94 -85 -93 -86 -85 -82 -81
-114 -113 -113 -109 -105 -100 -101 -93 -93
SSB Phase Noise 100 Hz -123 -119 -118 -116 -113 -105 -102 -97 -96
1 KHz -124 -120 -119 -118 -115 -105 -103 -97 -97
-144 -140 -137 -139 -135 -126 -124 -116 -119
[ dBc / Hz ( typical ) ] 10 KHz -152 -148 -146 -146 -143 -137 -133 -127 -129
100 KHz 0.9 0.8 1.1 0.9 1.0 1.1 1.2 1.5 1.1
Programmable
1 MHz
10 MHz
Phase Jitter ( 12KHz ~ 20 MHz, RMS) unit : pS.
Output Enable Function
OE Control on Pad 1 70% of VDD (min.) to enable output. (Open connection prohibit.)
30% of VDD (max.) to disable output.
Output Enable Time / Disable Time 200 nS. Max. / 50 nS. Max.
Integrated Phase Jitter
1.0 pS typical ( 12 KHz to 20 MHz ) ; < 100 fS ( 1.875 KHz to 20 MHz )
Outline Dimensions ( Unit : mm ) , Suggested pad Layout for SMDs
H_QF326 H_QF536 H_QF576
Pad Connections
Pad 1 : OE - High Enable ; Pad 2 : No connection ; Pad 3 : Ground ; Pad 4 : [ CMOS : Output , LVPECL or LVDS : Differential ] ;
Pad 5 : [ CMOS : NC , LVPECL or LVDS : Complementary ] ; Pad 6 : Supply Voltage
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-83-
Crystal Oscillators [ Quick - turn Clock Oscillators , 10 ~ 1500 MHz ]
HTQ _ HPQ _ HDQ _ SMD 2.5 V 3.3 V
CMOS waveform LVPECL Differential LVDS Differential
Part Number Format and Example
Example : 25HPQN5761 - E - 622.080
25 H_QN 576 1 - E - 622.080
Supply Voltage HTQF , HTQN : CMOS Package Size Frequency Stability Code “ E ”:
“ 3 ” for 3.3V HPQF , HPQN : LVPECL “ 576 ”: 7 x 5 mm ±50 ppm over -40 to +85°C. Frequency (MHz)
“ 25 ” for 2.5V HDQF , HDQN : LVDS Other frequency stabilities are available.
OE Function
on pin 1
“ 536 ”: 5 x 3.2 mm
“ 326 ”: 3.2 x 2.5 mm
Test Circuits and Output Waveforms LVPECL LVDS
CMOS
Programmable
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84
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-84-
Voltage Controlled Crystal Oscillators
GTQF GPQF GDQF 2.5 V 3.3 V Min. Max.
10 MHz 1,500 MHz
CMOS waveform LVPECL Differential LVDS Differential
Features Quick - turn Clock Oscillators 1.2 pS Phase Jitter ( typical )
The GTQF, GPQF and GDQF Series are members of Mercury’s Q-Family Quick-Turn crystal oscillators
that can be delivered within days. With low current consumption ( 54 mA for LVPECL 622.080 MHz at 3.3V )
and an integrated phase jitter performance of 1.0 pS RMS, they have gained its precision frequency
control market position by providing engineers with next-day samples for prototypes and low cost, fast
delivery forvolume production. The perfect solution to replace traditional XO’s & VCXO’s that use a
more expensive, highfrequency, fundamental crystal and a noisy PLL multiplier circuit
General specifications , at Ta=+25°C , CL=15pF
Model GTQF GPQF GDQF
Output Logic
CMOS / TTL LVPECL LVDS
Supply Voltage VDD ( code )
+ 2.5 VDD ± 5% ( voltage code " 25 " ) + 2.5 VDD ± 5% ( voltage code " 25 " ) + 2.5 VDD ± 5% ( voltage code " 25 " )
Available Frequency Range + 3.3 VDD ± 5% ( voltage code " 3 " )
Load + 3.3 VDD ± 5% ( voltage code " 3 " ) + 3.3 VDD ± 5% ( voltage code " 3 " )
Output Logic " High " , " 1 " 10 ~ 250 MHz 10 ~ 1,500 MHz 10 ~ 1,500 MHz
Output Logic " Low " , " 0 "
Current with Output Disable 15 pF Differential Differential
Current Consumption ( VDD = + 3.3V )
All values are typical and over the 90 % VDD VDD - 1.03 ( min.) , VDD - 0.6 ( max.) 1.4 V Typical , 1.6 V max.
operating temperatures. 10 % VDD
16 mA typical VDD - 1.85 ( min.) , VDD - 1.6 ( max.) 1.1 V Typical , 0.9 V min.
Rise Time / Fall Time 16 mA typical
10 MHz : 17 mA ; 150 MHz : 28 mA 16 mA typical
Duty Cycle 50 MHz : 20 mA ; 200 MHz : 33 mA
Start-up Time 100 MHz : 24 mA ; 250 MHz : 37 mA 100 MHz : 50 mA ; 750 MHz : 64 mA 100 MHz : 25 mA ; 750 MHz : 39 mA
Aging at Ta = +25°C
Storage Temperature 1.5 nS. ( Typical ) , 3.0 nS. ( max. ) 250 MHz : 55 Ma ; 1,000 : 68 mA 250 MHz : 30 mA ; 1,000 : 43 mA
Frequency Stability (1) Codes 500 MHz : 60 mA ; 1,350 MHz : 72 mA 500 MHz : 35 mA ; 1,350 MHz : 47mA
0.2 nS. ( Typical ) , 0.5 nS. ( max. ) 0.2 nS. ( Typical ) , 0.4 nS. ( max. )
Tr / Tf : 10% ↔ 90% waveform Tr / Tf : 20% ↔ 80% waveform Tr / Tf : 20% ↔ 80% waveform
50 % ± 5%
10 m sec. ( max.)
± 2 ppm max. first year at 25°C ; ± 10 ppm max. over 10 years
-55°C to + 150°C
Frequency Stability ± 25 ppm ± 50 ppm ± 100 ppm If non-standard , please enter the desired
over Operating Temperature Range stability after the " C " or " I " represents .
Commercial ( -10°C to +70°C ) A B C For example :
" C20 " ± 20 ppm over -10°C to +70°C ;
Industrial ( -40°C to +85°C ) D E E " I20 " ± 20 ppm over -40°C to +85°C
Offset / Freq. 77.76 MHz 122.88 MHz 125 MHz 156.25 MHz 212.5 MHz 491.52 MHz 622.08 MHz 1,000 MHz 1,250 MHz
10 Hz -57 -68 -63 -55 -62 -52 -42
SSB Phase Noise 100 Hz -94 -99 -94 -85 -93 -61 -48 -82 -81
[ dBc / Hz ( typical ) ] 1 KHz -114 -113 -113 -109 -105 -86 -85 -93 -93
10 KHz -123 -119 -118 -116 -113 -100 -101 -97 -96
-124 -120 -119 -118 -115 -105 -102 -97 -97
100 KHz -144 -140 -137 -139 -135 -105 -103 -118 -119
1 MHz -152 -148 -148 -146 -143 -126 -124 -127 -129
0.9 0.8 1.1 0.9 1.0 -137 -133 1.5 1.1
Phase Jitter ( 12KHz ~ 20 MHz, RMS) unit : pS. -1.1 1.2
Control Voltage Function on Pad 1
Programmable Supply Voltage ( VDD ) VDD = +2.5 V ; Vcon Center = +1.25V VDD = +3.3 V ; Vcon Center = +1.65V
Vcontrol Range + 0.2V ~ +2.3V + 0.3V ~ +3.0V
± 30 ppm ( min.) ± 30 ppm ( min.)
Frequency Pulling Range
Up to ± 200 ppm ( min.) is also available. Please contact Mercury.
Absolute Voltage 2.8 V max. for 2.5V VDD; 4.0 V max. for 3.3V VDD Input Impedance 1 MΩ typical
± 5% typical. ±10% ( max.) Bandwidth 10 KHz min. Measured at -3 dB
Linearity Positive Transfer
Transfer Function
Output Enable Function
OE Control on Pad 2 70% of VDD (min.) to enable output. (Open connection prohibit.)
30% of VDD (max.) to disable output .
Output Enable Time / Disable Time 200 nS. Max. / 50 nS. Max.
Integrated Phase Jitter
1.2 pS typical ( 12 KHz to 20 MHz ) ; < 100 fS ( 1.875 KHz to 20 MHz )
Outline Dimensions ( Unit : mm ) , Suggested pad Layout for SMDs
G_QF326 G_QF536 G_QF576
Pad Connections
Pad 1 : Control Voltage ; Pad 2 : OE: High Enable ; Pad 3 : Ground ; Pad 4 : [ CMOS : Output , LVPECL or LVDS : Differential ] ;
Pad 5 : [ CMOS : NC , LVPECL or LVDS : Complementary ] ; Pad 6 : Supply Voltage
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-85-
Voltage Controlled Crystal Oscillators
GTQF GPQF GDQF 2.5 V 3.3 V Min. Max.
10 MHz 1,500 MHz
CMOS waveform LVPECL Differential LVDS Differential
Part Number Format and Example
Example : 3GPQN576 - E - 100N - 622.080
3 GPQF 576 - E - 100N - 622.08
Supply Voltage GTQF : CMOS Package Size Frequency Stability Code “ E ”:
±100 ppm ( min.) Frequency
“ 3 ” for 3.3V GPQF : LVPECL “ 576 ” : 7 x 5 mm ± 50 ppm over -40 to +85°C. frequency pulling range. ( MHz )
“ 25 ” for 2.5V GDQF : LVDS “ 536 ” : 5 x 3.2 mm Other frequency stabilities are available.
“ 326 ” : 3.2 x 2.5 mm
Test Circuits and Output Waveforms LVPECL Test Circuit LVDS Test Circuit
T T L / CMOS Test Circuit
T T L / CMOS Output Wave Form LVPECL Output Wave Form LVDS Output Wave Form Programmable
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-86-
Temperature Compensated Crystal Oscillators [ TCXO " M " and VCTCXO " VM " ]
TCXO VCTCXO Min. Max.
10 1,500
MQF _ T MQF _ P MQF _ D VMQF _ T VMQF _ P VMQF _ D MHz MHz
LVDS
CMOS LVPECL LVDS CMOS LVPECL
Features 1.5 pS Phase Jitter ( typical )
The (V)MQF326T , (V)MQF326P and (V)MQF326D Series are members of Mercury’s Q-Family Quick-Turn
Temperature Compensated oscillators that can be delivered within days. With low current consumption
(44 mA for LVPECL 212.500 MHz at 3.3V) and an integrated phase jitter performance of 1.5 pS RMS,
they have gained its precision frequency control market position by providing engineers with next-day
samples for prototypes and low cost, fast delivery for volume production ( ± 2.5 ppm over -30°C to +85°C ) .
General specifications , at Ta=+25°C , CL=15pF
Model (V)MQF326T (V)MQF326P (V)MQF326D
Output Logic
Supply Voltage VDD ( code ) LVCMOS / LVTTL LVPECL LVDS
Available Frequency Range
Load + 2.5 VDD ± 5% ( voltage code " 25 " ) + 2.5 VDD ± 5% ( voltage code " 25 " ) + 2.5 VDD ± 5% ( voltage code " 25 " )
Output Logic " High " , " 1 " + 3.3 VDD ± 5% ( voltage code " 33 " ) + 3.3 VDD ± 5% ( voltage code " 33 " ) + 3.3 VDD ± 5% ( voltage code " 33 " )
Output Logic " Low " , " 0 "
( VDD = + 2.5V ) 10 ~ 250 MHz 10 ~ 1,500 MHz 10 ~ 1,500 MHz
Current Consumption
15 pF 50 Ω into Vcc - 2V or Thevenin equiralent 100 Ω
All values are typical and over the
operating temperatures. 90 % VDD VDD - 1.03 ( min.) , VDD - 0.6 ( max.) 1.4 V Typical , 1.6 V max.
( VDD = + 3.3V ) 10 % VDD VDD - 1.85 ( min.) , VDD - 1.6 ( max.) 1.1 V Typical , 0.9 V min.
Current Consumption 50 MHz : 24 mA
All values are typical and over the 156 MHz : 36 mA 156 MHz : 22 mA
operating temperatures. 125 MHz : 28 mA 600 MHz : 28 mA
Current with Output Disabled 600 MHz : 40 mA 800 MHz : 30 mA
200 MHz : 30 mA
Rise Time / Fall Time 800 MHz : 46 mA
Initial Calibration Tolerance 1,000 MHz : 50 mA 1,000 MHz : 34 mA
Frequency Stability Codes 50 MHz : 26 mA 156 MHz : 40 mA 156 MHz : 25 mA
Duty Cycle 125 MHz : 30mA 600 MHz : 45 mA 600 MHz : 30 mA
Start-up Time 800 MHz : 32 mA
Aging at Ta = +25°C 200 MHz : 34 mA 800 MHz : 48 mA 1,000 MHz : 36 mA
Storage Temperature
1,000 MHz : 52 mA 18 mA ( typical )
SSB Phase Noise 0.2 nS. ( Typical ) , 0.4 nS. ( max. )
[ dBc / Hz ( typical ) ] 18 mA ( typical ) 18 mA ( typical )
Tr / Tf : 20% ↔ 80% waveform
1.5 nS. ( Typical ) , 3.0 nS. ( max. ) 0.2 nS. ( Typical ) , 0.5 nS. ( max. )
Tr / Tf : 10% ↔ 90% waveform Tr / Tf : 20% ↔ 80% waveform
±1.0 ppm. max. at +25°C±2°C. ( at the shipment )
Temperature ( refer to +25°C) ± 2.5 ppm over -30°C to +85°C ( default for Quick - Turn )
± 1.0 ppm over -40°C to +85°C ( available )
Aging ± 1.0 ppm max . , per year at 25°C
Voltage Change ± 0.2 ppm max . , for a ±5% input voltage change.
± 0.2 ppm max . , for a ±10% load condition change.
Load Change ± 1.0 ppm max . , 1 reflow and measured 24 hours afterwards.
Reflow
50 % ± 5%
5 m sec. ( max.)
± 2 ppm max. first year at 25°C ; ± 10 ppm max. over 10 years
-55°C to + 150°C
Offset 10 Hz 100 Hz 1K Hz 10K Hz 100K Hz 1M Hz 10M Hz Phase Jitter ( 12KHz ~ 20 MHz )
156.25 MHz -65 -92 -108 -114 -117 -139 -147 0.9 pS
Programmable 212.5 MHz -61 -90 -106 -110 -112 -133 -142 1.2 pS
622.08 MHz -51 -79 -97 -102 -103 -125 -134 1.1 pS
Control Voltage Function on Pad 1 Output Enable Function on pad 2
Control Voltage Center and Range +1.5V ± 1.0V for both VDD = 2.5V and 3.3V 70% of VDD (min.) to enable output.
(Open connection prohibit.)
Frequency Pulling Range ± 8 ppm min. OE Control on Pad 2
Linearity ± 1 % typical. ± 10% max. 30% of VDD (max.) to disable output.
Transfer Function Positive Transfer
Absolute Voltage 4.0 V max. Output Enable Time / Disable Time 200 nS. Max. / 50 nS. Max.
Integrated Phase Jitter 1.5 pS typical ( 12 KHz to 20 MHz )
Input Impedance 770 KΩ typical. < 400 fS ( 1.875 KHz to 20 MHz )
Harmonics -5.0 dBc max.
Outline Dimensions ( Unit : mm ) , Suggested pad Layout for SMDs
[ MQF326T ] , [ MQF326P ] , [ MQF326D ]
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-87-
Temperature Compensated Crystal Oscillators [ TCXO " M " and VCTCXO " VM " ]
MQF _ T TCXO MQF _ D VMQF _ T VCTCXO VMQF _ D Min. Max.
CMOS MQF _ P LVDS CMOS VMQF _ P LVDS 10 1,500
LVPECL MHz MHz
LVPECL
Part Number Format and Example
Example : VMQN326D33 - 622.080 - 2.0 / -40+85
VMQN 326 D 33 - 622.080 - 2.0 / -40+85
Center Freq. ( MHz ) Freq. Stability Operating
Hold Type Package T : CMOS Supply Voltage Temperature
" MQF " : TCXO " 326 " P : LVPECL " 33 " for 3.3V Range
" VMQF " : VCTCXO ( 3.2 * 2.5 mm ) D : LVDS " 25 " for 2.5V
Test Circuits and Output Waveforms LVPECL LVDS
CMOS
Programmable
Output OE Function on pad 2
VDD VIL VIH
Disable Time
Pad 2 Enable Time
OE Function
High Impedance
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-88-
Temperature Compensated Crystal Oscillators [ TCXO " M " and VCTCXO " VM " ]
TCXO VCTCXO Min. Max.
10 1,500
MQF _ T MQF _ P MQF _ D VMQF _ T VMQF _ P VMQF _ D MHz MHz
LVDS
CMOS LVPECL LVDS CMOS LVPECL
Features 1.5 pS Phase Jitter ( typical )
The (V)MQF___T , (V)MQF___P and (V)MQF___D Series are members of Mercury’s Q-Family Quick-Turn
Temperature Compensated oscillators that can be delivered within days. With low current consumption
(44 mA for LVPECL 212.500 MHz at 3.3V) and an integrated phase jitter performance of 1.5 pS RMS,
they have gained its precision frequency control market position by providing engineers with next-day
samples for prototypes and low cost, fast delivery for volume production ( ± 2.5 ppm over -30°C to +85°C ) .
General specifications , at Ta=+25°C , CL=15pF
Model (V)MQF574T , (V)MQF576T (V)MQF576P (V)MQF576D
Output Logic
Supply Voltage VDD ( code ) LVCMOS / LVTTL LVPECL LVDS
Available Frequency Range
Load + 2.5 VDD ± 5% ( voltage code " 25 " ) + 2.5 VDD ± 5% ( voltage code " 25 " ) + 2.5 VDD ± 5% ( voltage code " 25 " )
Output Logic " High " , " 1 "
Output Logic " Low " , " 0 " + 3.3 VDD ± 5% ( voltage code " 33 " ) + 3.3 VDD ± 5% ( voltage code " 33 " ) + 3.3 VDD ± 5% ( voltage code " 33 " )
( VDD = + 2.5V ) 10 ~ 250 MHz 10 ~ 1,500 MHz 10 ~ 1,500 MHz
Current Consumption
15 pF 50 Ω into Vcc - 2V or Thevenin equiralent 100 Ω
All values are typical and over the
operating temperatures. 90 % VDD VDD - 1.03 ( min.) , VDD - 0.6 ( max.) 1.4 V Typical , 1.6 V max.
( VDD = + 3.3V ) VDD - 1.85 ( min.) , VDD - 1.6 ( max.) 1.1 V Typical , 0.9 V min.
Current Consumption 10 % VDD
All values are typical and over the 50 MHz : 24 mA 156 MHz : 36 mA 156 MHz : 22 mA
operating temperatures.
Current with Output Disabled 125 MHz : 28 mA 600 MHz : 40 mA 600 MHz : 28 mA
Rise Time / Fall Time 200 MHz : 30 mA 800 MHz : 46 mA 800 MHz : 30 mA
Initial Calibration Tolerance 1,000 MHz : 50 mA 1,000 MHz : 34 mA
Frequency Stability Codes 50 MHz : 26 mA 156 MHz : 40 mA 156 MHz : 25 mA
Duty Cycle 125 MHz : 30mA 600 MHz : 45 mA 600 MHz : 30 mA
Start-up Time
Aging at Ta = +25°C 200 MHz : 34 mA 800 MHz : 48 mA 800 MHz : 32 mA
Storage Temperature
1,000 MHz : 52 mA 1,000 MHz : 36 mA
SSB Phase Noise
[ dBc / Hz ( typical ) ] 18 mA ( typical ) 18 mA ( typical ) 18 mA ( typical )
0.2 nS. ( Typical ) , 0.4 nS. ( max. )
1.5 nS. ( Typical ) , 3.0 nS. ( max. ) 0.2 nS. ( Typical ) , 0.5 nS. ( max. )
Tr / Tf : 20% ↔ 80% waveform
Tr / Tf : 10% ↔ 90% waveform Tr / Tf : 20% ↔ 80% waveform
±2.0 ppm. max. at +25°C±2°C. ( at the shipment )
Temperature ( refer to +25°C) ± 2.5 ppm over -30°C to +85°C ( default for Quick - Turn )
± 1.0 ppm over -40°C to +85°C ( available )
Aging ± 1.0 ppm max . , per year at 25°C
Voltage Change ± 0.2 ppm max . , for a ±5% input voltage change.
Load Change ± 0.2 ppm max . , for a ±10% load condition change.
Reflow ± 1.0 ppm max . , 1 reflow and measured 24 hours afterwards.
50 % ± 5%
5 m sec. ( max.)
± 2 ppm max. first year at 25°C ; ± 10 ppm max. over 10 years
-55°C to + 150°C
Offset 10 Hz 100 Hz 1K Hz 10K Hz 100K Hz 1M Hz 10M Hz Phase Jitter ( 12KHz ~ 20 MHz )
156.25 MHz -65 -92 -108 -114 -117 -139 -147 0.9 pS
212.5 MHz -61 -90 -106 -110 -112 -133 -142 1.2 pS
Programmable 622.08 MHz -51 -79 -97 -102 -103 -125 -134 1.1 pS
Control Voltage Function on Pad 1 Output Enable Function on pad 2
Control Voltage Center and Range +1.5V ± 1.0V for both VDD = 2.5V and 3.3V 70% of VDD (min.) to enable output.
(Open connection prohibit.)
Frequency Pulling Range ± 8 ppm min. OE Control on Pad 2
Linearity ± 1 % typical. ± 10% max. 30% of VDD (max.) to disable output
Transfer Function Positive Transfer
Absolute Voltage 4.0 V max. Output Enable Time / Disable Time 200 nS. Max. / 50 nS. Max.
Integrated Phase Jitter 1.5 pS typical ( 12 KHz to 20 MHz )
Input Impedance 770 KΩ typical. < 400 fS ( 1.875 KHz to 20 MHz )
Harmonics -5.0 dBc max.
Outline Dimensions ( Unit : mm ) , Suggested pad Layout for SMDs [ MQF576T ] , [ MQF576P ] , [ MQF576D ]
[ MQF574T ]
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-89-
Temperature Compensated Crystal Oscillators [ TCXO " M " and VCTCXO " VM " ]
MQF _ T TCXO MQF _ D VMQF _ T VCTCXO VMQF _ D Min. Max.
CMOS MQF _ P LVDS CMOS VMQF _ P LVDS 10 1,500
LVPECL MHz MHz
LVPECL
Part Number Format and Example
Example : 1.VMQF574T33 - 120.000 - 2.5 / -40+85
2.VMQF576P33 - 120.000 - 2.5 / -40+85
VMQF 574 T 33 - 120.000 - 2.5 / -40+85
Hold Type Package T : CMOS Supply Voltage Center Freq. ( MHz ) Freq. Stability Operating
" MQF " : TCXO " 574 " 4pad " 33 " for 3.3V Temperature
" VMQF " : VCTCXO ( 5.0 * 7.0 mm ) " 25 " for 2.5V 120.000 - 2.5 /
Center Freq. ( MHz ) Freq. Stability Range
VMQN 576 P 33 - -40+85
Hold Type Package Operating
" MQF " : TCXO " 576 " 6pad T : CMOS Supply Voltage Temperature
" VMQF " : VCTCXO ( 5.0 * 7.0 mm ) P : LVPECL " 33 " for 3.3V Range
D : LVDS " 25 " for 2.5V
Test Circuits and Output Waveforms LVPECL LVDS
CMOS
Programmable
Output OE Function on pad 2
VDD VIL VIH
Disable Time
Pad 2 Enable Time
OE Function
High Impedance
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-90-
" OCXO " [ Oven Controlled Crystal Oscillators ]
" OC_ _ E " series ( True Sine Wave ) " OC_ _ S " series ( Clipped Sine Wave ) " OC_ _ T " series ( Square Wave )
What is an OCXO ?
Relatively speaking , an OCXO perform in the ± 0.01 ~ ± 0.1ppm range , a TCXO performs in the ± 1.0 ~ ± 5.0ppm range
while a non - compensated clock oscillator performs in the ±25 with ±50ppm range .
A TCXO relies upon on a resistor / capacitor compensation network to counter the crystal's temperature - dependent frequency
behavior . An OCXO has a crystal that is " ovenized " . This means the crystal " sees " a constant temperature regardless of
the ambient temperature condition . The oven consists of a proportional heater ( power transistor ) and an automatic gain
control ( AGC ) circuit . Also , a thermister monitors the oven temperature and sends an offset signal to the AGC which then
turns the power transistor on and off accordingly . Thermal gradient and heat loss are carefully controlled to minimize
the set point fluctuation of the oven . The oven temperature is normally set near the upper tuning point ( UPT ) of the crystal's freq.
- temp. curve . At the UPT , the slope is zero and ideally there is no frequency change if the crystal " sees " a constant temperature .
Applications for OCXOs include satellite radio beacons , Stratum 3 systems , PCS / GMS base stations , SONET clocks ,
frequency synthesizers and instrumentation .
OCXOs
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-91-
" OCXO " [ Oven Controlled Crystal Oscillators ]
OC12T OC12E Best stability Standard SMD 3.3V 5.0V Min. Max.
± 10 ppb OCXO Series 5 MHz 40 MHz
Square Wave True Sine Wave
Applications
● OC12_ ( 25.4 * 22.1 * 11.0 mm )
● +3.3V , +5.0V Supply Voltages
● Voltage control ( Electronic Frequency Tuning ) is standard .
General Specifications ( at+25°C and specified input voltage )
Output Wave Form Square wave. Wave form code is “ T ” True Sine Wave. Wave form code is “ E ”
Supply Voltage
Supply Voltage range , " Voltage code " +3.3 V +5.0 V +3.3 V +5.0 V
Frequency Range
+3.3V ± 5% , " 3 " +5.0V ± 5% , " 5 " +3.3V ± 5% , " 3 " +5.0V ± 5% , " 5 "
Initial Calibration Tolerance
5 ~ 40.0 MHz 5 ~ 40.0 MHz
Type of Crystal Cut Used
± 200 ppb ( max.) ± 200 ppb ( max.) ± 200 ppb ( max.) ± 200 ppb ( max.)
Vcon = +1.65 V Vcon = +2.5 V Vcon = +1.65 V Vcon = +2.5 V
" SC - cut " crystal or " IT - cut " crystal
± 5 ppb (max.) over 0°C to +70°C
vs Temperature ± 10 ppb (max.) over -30°C to +70°C
( refer to +25°C)
Frequency ± 10 ppb (max.) over -40°C to +85°C
Stability vs Voltage Change
vs Warm-up time (+25°C) ± 0.5 ppb ( max.) , for a ± 5% input voltage change .
vs Aging
10 minute max. Within ± 10 ppb of its reference frequency.
± 0.5 ppb max./after 30 days ; ± 50 ppb max./first year ; ± 400 ppb max. over 10 years.
Voltage Control Freq. Deviation Range ± 0.5 ppm min, ±5 ppm max. Reference to fo at +25°C and over operating temperature range.
On pin 1 (EFC) Control Voltage Range +1.65V ± 1.65V +2.5V ± 2.5V +1.65V ± 1.65V +2.5V ± 2.5V
Transfer Function Positive : Increasing control voltage increases output frequency .
( Electronic Input Impedance 50 K ohms min.
Freq. Tuning ) EFC Linearity ± 10 % ( max.)
Power Power Dissipation 1.2 Watts max. at steady-state; 1000 mA max. at turn-on.
( at +25°C )
Output Level ( for True Sine ) --- --- +8 dBm ( typ.) , +10 dBm ( max.)
Harmonic ( for True Sine ) --- --- -30 dBc ( max.)
Spurious ( for True Sine ) --- --- -60 dBc ( max.)
Load 15pF 50 Ω
Output Output Logic High ( VOH ) +2.4 V ( min.) +2.4 V ( min.) --- ---
Output Logic Low ( VOL ) + 0.4 V ( max.) + 0.4 V ( max.) --- ---
Duty Cycle ( VDD ) 50 % ± 5% @ +1.4V
Rise and Fall Time 7 nS ( max.) ( 20% → 80% of waveform )
Phase Noise Offset [ 10.0 MHz ] 1 Hz 10 Hz 1 KHz 10 KHz
( typical ) -98 dBc -126 dBc -145 dBc -152 dBc
Outline Dimensions ( Unit : ±0.2 mm )
OCXOs
Pin Connections :
Pin 1 : Voltage Control
Pin 2 : No Connected Pin 5 : No Connected
Pin 3 : VDD Pin 6 : No Connected
Pin 4 : Output Pin 7 : Ground
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92
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" OCXO " [ Oven Controlled Crystal Oscillators ]
OC13T OC13E Best stability Standard Min. Max.
± 5.0 ppb OCXO Series
Square Wave True Sine Wave DIP 3.3V 5.0V 5 MHz 40 MHz
Applications
● OC13_ ( 25.4 * 25.4 * 12.7 mm)
● Full Size 5 pin dip full metal package
● +3.3V , +5.0V Supply Voltages
● Voltage control ( Electronic Frequency Tuning ) is standard .
General Specifications ( at+25°C and specified input voltage )
Output Wave Form Square wave. Wave form code is “ T ” True Sine Wave. Wave form code is “ E ”
Supply Voltage
Supply Voltage range , " Voltage code " +3.3 V +5.0 V +3.3 V +5.0 V
Frequency Range
+3.3V ± 5% , " 3 " +5.0V ± 5% , " 5 " +3.3V ± 5% , " 3 " +5.0V ± 5% , " 5 "
Initial Calibration Tolerance
5 ~ 40.0 MHz 5 ~ 40.0 MHz
Type of Crystal Cut Used
± 100 ppb ( max.) ± 100 ppb ( max.) ± 100 ppb ( max.) ± 100 ppb ( max.)
Vcon = +1.65 V Vcon = +2.5 V Vcon = +1.65 V Vcon = +2.5 V
" SC - cut " crystal or " IT - cut " crystal
± 3 ppb (max.) over 0°C to +70°C
vs Temperature ± 5.0 ppb (max.) over -30°C to +70°C
( refer to +25°C)
Frequency ± 5.0 ppb (max.) over -40°C to +85°C
Stability vs Voltage Change
vs Warm-up time (+25°C) ± 1.0ppb ( max.) , for a ± 5% input voltage change .
vs Aging
10 minute max. Within ± 10 ppb of its reference frequency.
± 0.5 ppb max./after 30 days ; ± 50 ppb max./first year ; ± 300 ppb max. over 10 years.
Voltage Control Freq. Deviation Range ± 0.5 ppm min, ± 5 ppm max. Reference to fo at +25°C and over operating temperature range.
On pin 1 (EFC) Control Voltage Range +1.65V ± 1.65V +2.5V ± 2.5V +1.65V ± 1.65V +2.5V ± 2.5V
Transfer Function Positive : Increasing control voltage increases output frequency .
( Electronic Input Impedance 50 K ohms min.
Freq. Tuning ) EFC Linearity ± 10 % ( max.)
Power Power Dissipation 1.3 Watts max. at steady-state; 1000 mA max. at turn-on.
( at +25°C )
Output Level ( for True Sine ) --- --- +8 dBm ( typ.) , +10 dBm ( max.) into 50Ω load .
Harmonic ( for True Sine ) --- --- -30 dBc ( min.)
Spurious ( for True Sine ) --- --- -60 dBc ( min.)
Load 15pF 50 Ω
Output Output Logic High ( VOH ) +2.4 V ( min.) +2.4 V ( min.) --- ---
Output Logic Low ( VOL ) --- ---
Duty Cycle ( VDD ) + 0.4 V ( max.) + 0.4 V ( max.) --- ---
Rise and Fall Time --- ---
50 % ± 5% @ +1.4V
7 nS ( max.) ( 20% → 80% of waveform )
Phase Noise Offset [ 10.0 MHz ] 10 Hz 100 Hz 1 KHz 10 KHz
( typical ) -120 dBc -135 dBc -145 dBc -150 dBc
Outline Dimensions ( Unit : ±0.2 mm )
OCXOs
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-93-
" OCXO " [ Oven Controlled Crystal Oscillators ]
OC14T Best stability Min. Max.
5 MHz 40 MHz
±30 ppb Voltage Control DIP 3.3V 5.0V
Square Wave
Applications
● OC14_ ( 20.3 * 12.7 * 11.0 mm)
● +3.3V , +5.0V Supply Voltages
● Voltage control ( Electronic Frequency Tuning ) is standard .
General Specifications ( at+25°C and specified input voltage )
Output Wave Form Square wave . Wave form code is “ T ”
Supply Voltage
Supply Voltage range , " Voltage code " +3.3 V +5.0 V
Frequency Range +3.3V ± 5% , " 3 " +5.0V ± 5% , " 5 "
5 ~ 40.0 MHz 5 ~ 40.0 MHz
Standard Frequency : 10.0 MHz Standard Frequency : 10.0 MHz
Initial Calibration Tolerance ± 500 ppb ( max.) ± 500 ppb ( max.)
Type of Crystal Cut Used
Vcon = +1.65 V Vcon = +2.5 V
" SC - cut " crystal or " IT - cut " crystal
± 50 ppb (max.) over 0°C to +70°C
vs Temperature ± 100 ppb (max.) over -30°C to +70°C
( refer to +25°C)
Frequency ± 100 ppb (max.) over -40°C to +85°C
Stability vs Voltage Change
vs Warm-up time (+25°C) ± 50ppb ( max.) , for a ± 5% input voltage change .
vs Aging
10 minute max. Within ± 100 ppb of its reference frequency.
± 5 ppb max./after 30 days ; ± 500 ppb max./first year ; ± 3 ppm max.over 10 years.
Voltage Control Freq. Deviation Range > ± 5 ppm Reference to fo at +25°C and over operating temperature range.
On pin 1 (EFC) Control Voltage Range +1.65V ± 1.65V +2.5V ± 2.5V
Transfer Function Positive : Increasing control voltage increases output frequency .
( Electronic Input Impedance 50 K ohms min.
Freq. Tuning ) EFC Linearity ± 10 % ( max.)
Power Power Dissipation 0.8 Watts max. at steady-state; 600 mA max. at turn-on.
( at +25°C )
Output Logic High ( VOH ) +2.4 V ( min.) +2.4 V ( min.)
Output Logic Low ( VOL ) + 0.5 V ( max.) + 0.5 V ( max.)
Duty Cycle ( VDD ) 50 % ± 5% @ + 2.0V
Output Output Load 15pF
Rise and Fall Time 7 nS ( max.) ( 20% → 80% of waveform )
Phase Noise Offset [ 10.0 MHz ] 1 Hz 10 Hz 1 KHz 10 KHz
( typical ) -70 dBc -108 dBc -140 dBc -150 dBc
Outline Dimensions ( Unit : ±0.2 mm )
OCXOs
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-94-
" OCXO " [ Oven Controlled Crystal Oscillators ]
OC18T OC19T Best stability Standard DIP 3.3V 5.0V Min. Max.
±10 ppb OCXO Series 5 MHz 40 MHz
Square Wave Square Wave
Applications
● OC18 / OC19 _ ( 20.6 * 20.6 * 11.0 mm ) typical.
● Full Size 5 pin dip full metal package
● +3.3V , +5.0V Supply Voltages
● Voltage control ( Electronic Frequency Tuning ) is standard .
General Specifications ( at+25°C and specified input voltage )
Output Wave Form Square wave . Wave form code is “ T ”
Supply Voltage
Supply Voltage range , " Voltage code " +3.3 V +5.0 V
Frequency Range +3.3V ± 5% , " 3 " +5.0V ± 5% , " 5 "
5 ~ 40.0 MHz 5 ~ 40.0 MHz
Standard Frequency : 10.0 MHz Standard Frequency : 10.0 MHz
Initial Calibration Tolerance ± 500 ppb ( max.) ± 500 ppb ( max.)
Type of Crystal Cut Used
Vcon = +1.65 V Vcon = +2.5 V
" SC - cut " crystal or " IT - cut " crystal
± 5 ppb (max.) over 0°C to +70°C
vs Temperature ± 10 ppb (max.) over -30°C to +70°C
( refer to +25°C)
Frequency ± 10 ppb (max.) over -40°C to +85°C
Stability vs Voltage Change
vs Warm-up time (+25°C) ± 0.5ppb ( max.) , for a ± 5% input voltage change .
vs Aging
3 minute max. Within ± 50 ppb of its reference frequency.
± 0.5 ppb max./after 30 days ; ± 50 ppb max./first year ; ± 300 ppb max. over 10 years.
Freq. Deviation Range ± 0.5 ppm min, ± 2 ppm max. Reference to fo at +25°C and over operating temperature range.
Voltage Control Control Voltage Range +1.65V ± 1.65V +2.5V ± 2.5V
On pin 1 (EFC) Transfer Function Positive : Increasing control voltage increases output frequency .
( Electronic Freq. Input Impedance 100 K ohms min.
± 10 % ( max.)
Tuning ) EFC Linearity
Power Power Dissipation 1.3 Watts max. at steady-state; 800 mA max. at turn-on.
( at +25°C )
Output Logic High ( VOH ) +2.4 V ( min.) +3.5 V ( min.)
Output Logic Low ( VOL ) + 0.5 V ( max.) + 0.5 V ( max.)
Duty Cycle ( VDD ) 50 % ± 5% @ 2.0V
Output Load 15pF
Rise and Fall Time 7 nS ( max.) ( 20% → 80% of waveform )
Phase Noise Offset [ 20.0 MHz ] 10 Hz 100 Hz 1 KHz 10 KHz
( typical ) -115 dBc -135 dBc -145 dBc -150 dBc
Outline Dimensions ( Unit : ±0.2 mm )
OCXOs
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-95-
" OCXO " [ Oven Controlled Crystal Oscillators ]
OC32T OC32E Best stability Standard Min. Max.
± 5.0 ppb OCXO Series
Square Wave True Sine Wave DIP 3.3V 5.0V 5 MHz 40 MHz
Applications
● OC32_ ( 36.3 * 27.2 * 12.7 mm)
● Full Size 5 pin dip full metal package
● +3.3V , +5.0V Supply Voltages
● Voltage control ( Electronic Frequency Tuning ) is standard .
General Specifications ( at+25°C and specified input voltage )
Output Wave Form Square wave. Wave form code is “ T ” True Sine Wave. Wave form code is “ E ”
Supply Voltage
Supply Voltage range , " Voltage code " +3.3 V +5.0 V +3.3 V +5.0 V
Frequency Range +3.3V ± 5% , " 3 " +5.0V ± 5% , " 5 " +3.3V ± 5% , " 3 " +5.0V ± 5% , " 5 "
5 ~ 40.0 MHz 5 ~ 40.0 MHz
Standard Frequency : 10.0 MHz Standard Frequency : 10.0 MHz
Initial Calibration Tolerance ± 100 ppb ( max.) ± 100 ppb ( max.) ± 100 ppb ( max.) ± 100 ppb ( max.)
Type of Crystal Cut Used
Vcon = +1.65 V Vcon = +2.5 V Vcon = +1.65 V Vcon = +2.5 V
" SC - cut " crystal or " IT - cut " crystal
± 3 ppb (max.) over 0°C to +70°C
vs Temperature ± 5.0 ppb (max.) over -30°C to +70°C
( refer to +25°C)
Frequency ± 10 ppb (max.) over -40°C to +85°C
Stability vs Voltage Change
vs Warm-up time (+25°C) ± 0.5ppb ( max.) , for a ± 5% input voltage change .
vs Aging
10 minute max. Within ± 10 ppb of its reference frequency.
± 0.5 ppb max./after 30 days ; ± 50 ppb max./first year ; ± 300 ppb max.over 10 years.
Voltage Control Freq. Deviation Range ± 0.5 ppm min, ± 2 ppm max. Reference to fo at +25°C and over operating temperature range.
On pin 1 (EFC) Control Voltage Range +1.65V ± 1.65V +2.5V ± 2.5V
Transfer Function Positive : Increasing control voltage increases output frequency .
( Electronic Freq. Input Impedance 50 K ohms min.
± 10 % ( max.)
Tuning ) EFC Linearity
Power Power Dissipation 1.3 Watts max. at steady-state; 850 mA max. at turn-on.
( at +25°C )
Output Level ( for True Sine ) --- --- +8 dBm ( typ.) , +10 dBm ( max.)
Harmonic ( for True Sine ) --- --- -30 dBc ( min.)
Spurious ( for True Sine ) --- --- -60 dBc ( min.)
Load 15pF 50 Ω
Output Output Logic High ( VOH ) +2.4 V ( min.) +2.4 V ( min.) --- ---
Output Logic Low ( VOL ) + 0.4 V ( max.) + 0.4 V ( max.) --- ---
Duty Cycle ( VDD ) 50 % ± 5% @ +1.4V
Rise and Fall Time 7 nS ( max.) ( 20% → 80% of waveform )
Phase Noise Offset [ 10.0 MHz ] 10 Hz 100 Hz 1 KHz 10 KHz
( typical ) -120 dBc -135 dBc -145 dBc -150 dBc
Outline Dimensions ( Unit : ±0.2 mm )
Pin OCXOs
Pin 1 : Voltage Control
Pin 2 : Not Connected
Pin 3 : VDD
Pin 4 : Output
Pin 5 : Ground
Mercury www .mercury-crystal.com ■Taiwan : TeTla(i8w8a6n)-:2T-e2l4:(0+68-8267)7-29-2/ 4sa0l6e-s2-7tw79@/[email protected]
■U.S.AU: STAel::T(e1l):-9(+019)--496069--0446267-0/4s2a7le/ss-aulse@[email protected]■6ChinaC: Theinl:a(:8T6e)l-:5(1+28-65)7-56132-8-5170603/-8s1a0le0s/-csna@[email protected]
-96-
" OCXO " [ Oven Controlled Crystal Oscillators ]
OC41T Best stability Standard SMD 3.3V Min. Max.
± 30 ppb OCXO Series 5 MHz 40 MHz
Square Wave
Applications 10 KHz
-152 dBc
● OC41_ ( 14.3 * 9.3 * 6.5 mm)
● 6 pin SMD package
● +3.3V Supply Voltages
● Voltage control ( Electronic Frequency Tuning ) is standard .
General Specifications ( at+25°C and specified input voltage )
Output Wave Form Square wave . Wave form code is “ T ”
Supply Voltage +3.3 V
Supply Voltage range , " Voltage code " +3.3V ± 5% , " 3 "
Frequency Range 5 ~ 40.0 MHz
Initial Calibration Tolerance Vcon = +1.65 V ; ± 500 ppb ( max.) typ. , ± 200 ppb ( max.) available
Type of Crystal Cut Used " IT - cut " crystal
± 20 ppb (max.) over -20°C to +70°C
vs Temperature ± 30 ppb (max.) over -40°C to +85°C
( refer to +25°C) ± 10 ppb ( max.) , for a ± 5% input voltage change .
5 minute max. Within ± 100 ppb of its reference frequency.
Frequency vs Voltage Change ± 3.0 ppb max./after 30 days ; ± 400 ppb max./first year ; ± 2 ppm max. over 10 years.
Stability vs Warm-up time (+25°C) ≦ ± 10 ppb , for ±10 % load condition change .
vs Aging ± 1.0 ppm max . , 1 reflow and measured 24 hours afterwards.
vs Load Change
vs Reflow
Voltage Control Freq. Deviation Range > ± 5 ppm Reference to fo at +25°C and over operating temperature range.
On pin 1 (EFC) Control Voltage Range +1.65V ± 1.65V
Transfer Function Positive : Increasing control voltage increases output frequency .
50 K ohms min.
( Electronic Freq. Input Impedance ± 10 % ( max.)
Tuning )
EFC Linearity
Power Power Dissipation 0.6 Watts max. at steady-state; 600 mA max. at turn-on.
( at +25°C )
Output Output Logic High ( VOH ) + 2.4 V ( min.)
Output Logic Low ( VOL ) +0.4 V ( max.)
Duty Cycle ( VDD ) 50 % ± 5% @ 1.65V
Load 15pF
Rise and Fall Time 7 nS ( max.) ( 20% → 80% of waveform )
Phase Noise Offset [ 20.0 MHz ] 10 Hz 100 Hz 1 KHz
( typical ) -98 dBc -126 dBc -145 dBc
Outline Dimensions ( Unit : ±0.2 mm )
OCXOs
Pin Connections : Pin 4 : Output
Pin 5 : No Connected
Pin 1 : Voltage Control Pin 6 : VDD
Pin 2 : No Connected
Pin 3 : Ground
Mercury www .mercury-crystal.com ■TaTiwaaiwna:nT:eTle(l8:(8+68)8-26-)2-24-0264-0267-72977/ 9sa/lseasl-etws-@[email protected]
U■SUA.:ST.eAl:: (T+e1l):-(910)9-9-40696-4-06462-074/2s7a/lessa-uless@[email protected] 9C■7hCinhai:nTae: lT: e(+l:8(68)6-5)-1521-25-756736-38-1801000/ s/asleasle-csn-c@[email protected]
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" OCXO " [ Oven Controlled Crystal Oscillators ]
OC51T OC51S Best stability Standard SMD 3.3V 5.0V Min. Max.
± 20 ppb OCXO Series 10 MHz 40 MHz
Square Wave Clipped Sine Wave
Applications
● OC51_ ( 9.7 x 7.5 x 4.1 mm) Miniaturized 4-Pad SMD package
● +3.3V , +5.0V Supply Voltages
● Voltage control ( Electronic Frequency Tuning ) is standard .
General Specifications ( at+25°C and specified input voltage )
Output Wave Form Square wave. Wave form code is “ T ” Clipped Sine Wave. Wave form code is “ S ”
Supply Voltage
Supply Voltage range , " Voltage code " +3.3 V +5.0 V +3.3 V +5.0 V
Frequency Range
+3.3V ± 5% , " 3 " +5.0V ± 5% , " 5 " +3.3V ± 5% , " 3 " +5.0V ± 5% , " 5 "
10 ~ 40.0 MHz 10 ~ 40.0 MHz
Initial Calibration Tolerance ± 500 ppb ( max.) ± 500 ppb ( max.)
Vcon = +1.65 V Vcon = +2.5 V Vcon = +1.65 V Vcon = +2.5 V
Type of Crystal Cut Used " IT - cut " crystal
vs Temperature ± 10 ppb (max.) over -30°C to +70°C
( refer to +25°C)
± 20 ppb (max.) over -40°C to +85°C
vs Voltage Change ± 10ppb ( max.), for a ± 5% input voltage change .
vs Warm-up time (+25°C)
Frequency vs Aging 5 minute max. Within ± 0.1 ppm of its reference frequency.
Stability vs Reflow
± 3.0 ppb max./after 30 days ; ± 600 ppb max./first year ; ± 3 ppm max. over 10 years.
± 1.0 ppm max . , 1 reflow and measured 24 hours afterwards.
Voltage Control Freq. Deviation Range > ± 5 ppm Reference to fo at +25°C and over operating temperature range.
On pin 1 (EFC) Control Voltage Range +1.65V ± 1.65V +2.5V ± 2.5V
( Electronic Freq. Transfer Function Positive : Increasing control voltage increases output frequency .
Tuning ) Input Impedance 100 K ohms min.
EFC Linearity ± 10 % ( max.)
Power Power Dissipation 0.4 Watts max. at steady-state; 350 mA max. at turn-on.
( at +25°C )
Output Logic High ( VOH ) +2.4 V ( min.) +4.5 V ( min.) __
Output Logic Low ( VOL ) __
Duty Cycle ( VDD ) + 0.4 V ( max.) + 0.4 V ( max.)
_
50 % ± 5% @ 1.65V
Output Load 15pF 10 KΩ // 10 pF ± 10%
Output Voltage Level ( peak to peak ) _ 0.8 V p-p ( min.)
Rise and Fall Time 7 nS ( max.) ( 20% → 80% of waveform )
Phase Noise Offset [ 20.0 MHz ] 10 Hz 100 Hz 1 KHz 10 KHz
( typical ) -98 dBc -126 dBc -145 dBc -152 dBc
Outline Dimensions ( Unit : ±0.2 mm )
OCXOs
Mercury www .mercury-crystal.com ■Taiwan : TeTla(iw88a6n)-:2T-e2l4:(0+68-8267)7-29-2/ 4sa0l6e-s2-7tw79@/[email protected]
■U.S.AU:STAe:l:T(e1l:)-(9+019)--496069--406462-70/4s2a7le/ ss-aules@[email protected]■8ChinaC: Theinl:a(:8T6e)l-:5(1+28-65)7-56132-8-5170603/-8s1a0le0s-/csna@[email protected]
-98-
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Mercury Catalog 2019 Complete
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