Frequency Switchable Crystal Oscillators CMOS output
HC _ _ Switchable output Oscillators SMD CMOS 1.8 V 2.5 V 3.3 V Min. Max.
Select f1 or f2 by Toggling Pin 1 1 MHz 200 MHz
Oscillators Features
● Features a frequency switching function that provides the convenience for a
system level evaluation at two different clock rated from the same oscillator
● The frequency selection is achieved by toggling FSEL high (default) or low at pin #1
● Custom frequencies and applications are welcome, please contact Mercury
General specifications of all available packages , at Ta=+25°C , CL=15pF
Model [ Output Logic ] " HC " series ( Frequency Selection at pin #1 ) [ CMOS ]
Supply Voltage ( VDD ) + 1.8 V ± 10% [ Voltage code “18 ” ] + 2.5 V ± 10% [ Voltage code “25 ” ] + 3.3 V ± 10% [ Voltage code “3” ]
Available Frequency Range 3.0 ~ 133.0 MHz 3.0 ~ 166.0 MHz 1.0 ~ 200.0 MHz
Current Consumption 15 mA ( max. ) 18 mA ( max. ) 20 mA ( max. )
Frequency Selection (FSEL) When FSEL=0, Output frequency is Freq.1 ( f1 ) ,
When FSEL=1, Output frequency is Freq.2 ( f2 ) . Default FSEL pin has an internal pull-up resistor
Frequency Stability over ± 25 ppm ± 50 ppm If non-standard , please enter the desired
Operating Temperature Range A ± 100 ppm
D
Commercial ( -10°C to +70°C ) stability after the "C " or " I " represents .
Frequency Stability Codes Industrial ( -40°C to +85°C ) For example :
BC
" C20 " ± 20 ppm over -10°C to +70°C ;
" I30 " ± 30 ppm over -40°C to +85°C
EF
Output Logic " High " , " 1 " 90% of VDD ( min. )
Output Logic " Low " , " 0 " 10% of VDD ( max. )
Output Load 15 pF
Rise Time / Fall Time 5.0 nsec ( max. ) , 10% ←→ 90% waveform
Start-up Time 10 msec ( max.)
Duty Cycle 50% ± 5%
Storage Temperature -55°C to + 150°C
Aging at Ta=+25ºC ± 5 ppm max. for first year
Mercury Model (x =Voltage code) f1 (MHz),FSEL=0 f2 (MHz),FSEL=1 Application
xHC53 - A - 74.250 / 24.576 74.25 24.576
xHC53 - A - 74.250 / 33.333 74.25 33.333 HD video, HDMI LVDS I/F, Digital TV set, video recorders,
xHC53 - A - 74.250 / 148.500 74.25 148.5 set-top box, multi media receivers
xHC53 - A - 61.440 / 122.880 61.44 122.88
xHC53 - A - 12.000 / 24.000 12 24 CPRI, base station
xHC53 - A - 24.000 / 48.000 24 48 USB
xHC53 - A - custom f1 / custom f2 Custom frequecny f 1 Custom frequency f 2 custom
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Frequency Switchable Crystal Oscillators CMOS output
Part Number Format and Examples
[1] [2] [3] [4] [5]
Supply Holder Custom Custom
Voltage Type – Frequency – Frequency 1 / Frequency 2
Stability FSEL = 0 FSEL = 1
( MHz ) ( MHz )
Examples
Oscillators
(1) 18 HC32 - A - 1.544 / 2.048
(2) 25
(3) 3 HC53 - I30 - 54.054 / 148.500
HC57 - D - 125.000 / 156.250
Ex (1) : 18HC32 - A - 1.544/2.048 [ 1.8V , HC32 type , ±25ppm from -10°C to 70°C , 1.544 / 2.048 MHz ]
Ex (2) : 25HC53 - I30 - 54.054/148.500 [ 2.5V , HC53 type , ±30ppm from -40°C to 85°C , 54.054 / 148.500 MHz ]
Ex (3) : 3HC57 - D - 125.000/156.250 [ 3.3V , HC57 type , ±25ppm from -40°C to 85°C , 125.000 / 156.250 MHz ]
[1] Supply voltage ," 18 " for +1.8V ;" 25 " for +2.5V ; " 3 " for +3.3V
[2] Holder Type
-10°C ~ 70 °C " A " ± 25ppm ; " B " ± 50ppm ; " C " ± 100ppm ;
[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] Frequency 1 in MHz
[5] Frequency 2 in MHz
Outline Dimensions ( Unit : mm ) , Suggested pad Layout for SMDs
HC32 HC53
HC57
HC - series Test Circuit
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-49-
Frequency Switchable Crystal Oscillators [ 10 ~ 1,500 MHz ]
HCTQF HCPQF HCDQF Q family Frequency SMD 2.5 V 3.3 V Min. Max.
F series Switchable 10 1,500
CMOS waveform PECL Differential LVDS Differential MHz MHz
Features 1.5 pS Phase Jitter ( typical )
Mercury’s Q-Family crystal oscillators that can be delivered in days
Low current consumption (44 mA for PECL 622.080 MHz at 3.3V ) and 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.
Oscillators General specifications , at Ta = + 25°C
Model HCTQF HCPQF HCDQF
Output Logic CMOS PECL LVDS
Supply Voltage VDD ( code ) + 2.5 V ± 5% ( voltage code " 25 " ) + 2.5 V ± 5% ( voltage code " 25 " ) + 2.5 V ± 5% ( voltage code " 25 " )
Available Frequency Range + 3.3 V ± 5% ( voltage code " 33 " ) + 3.3 V ± 5% ( voltage code " 33 " ) + 3.3 V ± 5% ( voltage code " 33 " )
Output Load
Output Logic " High " , " 1 " 10 ~ 250 MHz 10 ~ 1,500 MHz 10 ~ 1,500 MHz
Output Logic " Low " , " 0 " 15 pF 50 Ω into Vcc - 2V or Thevenin equivalent 100 Ω between output and complimentary output
Current Consumption
( VDD = + 2.5 V ) 90 % VDD VDD - 1.03 ( min.) , VDD - 0.6 ( max.) 1.4 V ( Typ.) , 1.6 V ( max.)
Current with Output Disabie 10 % VDD VDD - 1.85 ( min.) , VDD - 1.6 ( max.) 1.1 V ( Typ.) , 0.9 V ( min.)
Current Consumption 400 MHz : 40 mA ; 600 MHz : 45 mA 400 MHz : 30 mA ; 600 MHz : 30 mA
( VDD = + 3.3 V ) 100 MHz : 30 mA ; 250 MHz : 40 mA 1,000 MHz : 50 mA ; 1,500 MHz : 55 mA 1,000 MHz : 35 mA ; 1,500 MHz : 35 mA
Rise Time / Fall Time 18 mA ( Typ.) 18 mA ( Typ.) 18 mA ( Typ.)
RMS Jitter [ 12 kHz ~ 20 MHz ] 400 MHz : 45 mA ; 600 MHz : 45 mA 400 MHz : 30 mA ; 600 MHz : 30 mA
100 MHz : 35 mA ; 250 MHz : 40 mA 1,000 MHz : 50 mA ; 1,500 MHz : 60 mA 1,000 MHz : 35 mA ; 1,500 MHz : 40 mA
Frequency Stability Codes
10.0 nsec. ( max. ) 0.5 nsec. ( max. ) 0.4 nsec. ( max. )
Duty Cycle Tr / Tf : 10% ↔ 90% waveform Tr / Tf : 20% ↔ 80% waveform Tr / Tf : 20% ↔ 80% waveform
Start-up Time
Aging at Ta = +25°C 1.5 psec. ( typ.)
Storage Temperature
Frequency Stability over ± 25 ppm If non-standard , please enter the desired
Output Enable / Disable Function Operating Temperature Range A ± 50 ppm ± 100 ppm
Output Enable Time / Disable Time D
Commercial ( -10°C to +70°C ) stability after the "C " or " I " represents .
Frequency Selection ( FSEL ) B C For example :
Industrial ( -40°C to +85°C )
FSEL on Pad 2 " C20 " ± 20 ppm over -10°C to +70°C ;
E F " I30 " ± 30 ppm over -40°C to +85°C
50 % ± 5%
10 msec. ( max.)
± 5 ppm ( max.) for first year
-55°C to + 150°C
Output Enable Function
70% of VDD (min.) to enable output. (Open connection prohibit.)
30% of VDD (max.) to disable output
200 nsec. ( max.) / 50 nsec. ( max.)
Frequency Selection Function on Pad 2 Default FSEL pin has internal pull-up resistor
When FSEL = 0 ( 0 V or GND ) , Output frequency is Freq.1 ( f 1 )
When FSEL = 1 ( VDD ) , Output frequency is Freq.2 ( f 2 )
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 )
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Frequency Switchable Crystal Oscillators [ 10 ~ 1,500 MHz ]
HCTQF HCPQF HCDQF Q family Frequency Min. Max.
CMOS waveform PECL Differential LVDS Differential F series Switchable SMD 2.5 V 3.3 V 10 1,500
MHz MHz
Part Number Format and Example
Example : 3HCTQF576 - E - 30.000 / 120.000
3 HCTQN 576 - E - 30 / 120
Supply Voltage HCTQF : CMOS
Package Size Frequency Stability Code “ E ”: Custom Custom
“ 3 ” for 3.3V HCPQF : PECL
“ 25 ” for 2.5V HCDQF : LVDS “ 576 ”: 7 x 5 mm ±50 ppm over -40 to +85°C. Frequency 1 Frequency 2 Oscillators
- -/
“ 536 ”: 5 x 3.2 mm Other frequency stabilities are available. FSEL = 0 FSEL = 1
“ 326 ”: 3 x 2.5 mm ( MHz ) ( MHz )
Outline Dimensions ( Unit : mm ) , Suggested pad Layout for SMDs , Test Circuits
HC_QF326 HC_QF536 HC_QF576
Pad Connections
Pad 1 : OE ; Pad 2 : Frequency Selection [ FSEL = 0 ( f 1 ) , FSEL =1 ( f 2 ) ] ; Pad 3 : Ground
Pad 4 : [ CMOS : Output , PECL or LVDS : Differential ] ; Pad 5 : [ CMOS : NC , PECL or LVDS : Complementary ] ; Pad 6 : Supply Voltage
CMOS PECL LVDS
Phase Noise and Phase Jitter Data 3HCTQF576-E-30.000/120.000 (typical) , VDD=+3.3V , FSEL=1 ( 3.3V )
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4 Frequencies Switchable Crystal Oscillators [ 15 ~ 2,100 MHz ]
HC_JF 4 Frequencies 150 fs Phase Jitter ( typ. ) SMD 1.8 V 2.5 V 3.3 V Min. Max.
Switchable 15 2,100
CMOS / Differential MHz MHz
Oscillators Features
Mercury’s 4 Frequencies switchable crystal oscillators that can be delivered in days
An integrated phase jitter performance of 150 fs RMS.
Supports all popular formats: CMOS, PECL, LVDS, HCSL and CML
Gaining its precision frequency control market position by providing engineers with
next-day samples for prototypes.
General specifications , at Ta = + 25°C
Model HCTJF HCPJF HCDJF HCCJF HCQJF
Output Logic CMOS PECL LVDS HCSL CML
Supply Voltage VDD ( code ) + 1.8 V ± 5% -- + 1.8 V ± 5% (＊) + 1.8 V ± 5% + 1.8 V ± 5%
+ 2.5 V ± 10% + 2.5 V ± 10% + 2.5 V ± 10% + 2.5 V ± 10% + 2.5 V ± 10%
Available Frequency Range + 3.3 V ± 10% + 3.3 V ± 10% + 3.3 V ± 10% + 3.3 V ± 10% + 3.3 V ± 10%
15 ~ 250 MHz 15 ~ 2,100 MHz 15 ~ 2,100 MHz 15 ~ 700 MHz 15 ~ 2,100 MHz
Output Load 15pF 50 Ω into VDD - 2V or 100 Ω between output and 50 Ω to GND 50 Ω to VDD
Thevenin equivalent complimentary output
Output Logic " High " , " 1 " 90% VDD ( min.) VDD - 1.03 V ( min.) 1.4 V ( Typ.) VDD : 0.66V ( min.) VDD - 0.085V ( min.)
VDD - 0.6 V ( max.) 1.6 V ( max.) VDD : 1.15V ( max.) VDD = ( max.)
Output Logic " Low " , " 0 " 10% VDD ( max.) VDD - 1.85 V ( min.) 1.1 V ( Typ.) VDD : 0.0V ( min.)
VDD - 1.6 V ( max.) 0.9 V ( min.) VDD : 0.15V ( max.) VDD - 0.6V( min.)
Current Consumption 75 mA ( Typ.) VDD - 0.32V ( max.)
( VDD = + 3.3 V ) 90 mA ( max.) 100 mA ( Typ.) 75 mA ( Typ.) 80 mA ( Typ.)
120 mA ( max.) 90 mA ( max.) 100 mA ( max.) 70 mA ( Typ.)
85 mA ( max.)
Current with Output Disabie 62 mA ( Typ.) 99 mA ( Typ.) 74 mA( Typ.) 79 mA ( Typ.) 69 mA ( Typ.)
Rise Time / Fall Time
RMS Jitter [ 12 kHz ~ 20 MHz ] 5.0 nsec ( max.) 0.4 nsec ( max.) 0.4 nsec ( max.) 0.4 nsec ( max.) 0.4 nsec ( max.)
Frequency Stability Codes ( 10% to 90% Waveform ) ( 20% to 80% Waveform ) ( 20% to 80% Waveform ) ( 20% to 80% Waveform ) ( 20% to 80% Waveform )
Duty Cycle 156.250 MHz : 148 fsec ( Typ.) ; 312.500 MHz : 147 fsec ( Typ.) ; 644.530 MHz : 141 fsec ( Typ.) ; 2,000 MHz : 155 fsec ( Typ.)
Start-up Time
Aging at Ta = +25°C Frequency Stability over ± 25 ppm ± 50 ppm ± 100 ppm If non-standard , please enter the desired
Storage Temperature Operating Temperature Range A B C stability after the "C " or " I " represents .
Commercial ( -10°C to +70°C ) D E F For example :
FS0 Control on Pad 1 " C20 " ± 20 ppm over -10°C to +70°C ;
Industrial ( -40°C to +85°C ) " I30 " ± 30 ppm over -40°C to +85°C
FS1 Control on Pad 2
Frequency Select Timing ; tFS 50 % ± 5%
Frequency Configurations 5 m sec ( typ. ) ; 10 m sec. ( max.)
± 3 ppm ( max.) for first year at 25°C
-55°C to + 150°C
Frequency Selection Function
70% VDD min. to logic Level " 1 "
30% VDD max. to logic Level " 0 "
70% VDD min. to logic Level " 1 "
30% VDD max. to logic Level " 0 "
10.0 msec. ( max. )
The frequency output 1 ~ 4 setting is done based on the logic levels in the Table 1.
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4 Frequencies Switchable Crystal Oscillators [ 15 ~ 2,100 MHz ]
HC_JF 4 Frequencies 150 fs Phase Jitter ( typ.) SMD 1.8 V 2.5 V 3.3 V Min. Max.
Switchable 15 2,100
CMOS / Differential MHz MHz
Part Number Format and Example 1024
1,024.00
Example : 3HCTJF578 - E - 156 / 250 / 622 / 1024 Freq. 4
( MHz )
3 HCTJF 578 - E - 156 / 250 / 622 /
Supply Voltage HCTJF : CMOS 622.080 /
HCPJF : PECL Package Size Freq. Stability Code 156.250 250.000 Freq. 3
“ 3 ” for 3.3V HCDJF : LVDS ( MHz )
“ 25 ” for 2.5V HCCJF : HCSL “ 578 ” E : ±50 ppm Freq. 1 Freq. 2
“ 18 ” for 1.8V ( 7.0 * 5.0 mm ) over -40 to +85℃
HCQJF : CML - - ( MHz ) / ( MHz ) / Oscillators
Other temperature
8pad stabilities are available.
Outline Dimensions ( Unit : mm ) , Suggested pad Layout for SMDs , Test Circuits
HC_JF5781
Pad Connection : Frequency selection configurations
Pad 1 : FS0 Control FS1 FS0 Freq. output
Pad 2 : FS1 Control 0 0 Freq. 1
Pad 3 : Ground 0 1 Freq. 2
Pad 4 : CMOS : Output 1 0 Freq. 3
1 1 Freq. 4
Differential : Output Table 1
Pad 5 : CMOS : No Used For CMOS
Differential : Complementary Output
Pad 6 : Supply Voltage
Pad 7 : Do Not Connect
Pad 8 : Do Not Connect
CMOS Test Circuits CML Test Circuits PECL Test Circuits
LVDS Test Circuits LVDS Test Circuits for 1.8V only (＊) VDD = 3.3 V : R1 = R3 = 127 Ω ; R2 = R4 = 82.5 Ω
VDD = 2.5 V : R1 = R3 = 250 Ω ; R2 = R4 = 62.5 Ω
HCSL Test Circuits
Frequency Select Timing
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True Sine Wave Clock Oscillators [ HS series ]
HS _ _ True Sine Wave Thru-Hole 3.3V 5.0V Min. Max.
10 MHz 200 MHz
Features
● High purity and low total harmonic distortion. Ideal for audio modulation applications.
● For VCXOs with a Sine Wave output, please refer to "GS" series
General specifications of all available packages , at Ta=+25°C
Oscillators Model " HS " series
Package Dimensionss , unit : mm
Thru-Hole Gull - Wing
Output Waveform
Output Load HS14 ( 20.2 * 12.8 * 6.0 ) HS24 ( 20.2 * 12.8 * 7.3 )
Supply Voltage ( VDD )
Frequency Range True Sine Wave
Output Level 50Ω. ( Internally AC coupled )
Current Consumption +3.3V ± 10% +5.0V ± 10%
Harmonics
Start-up Time 10.0 ~ 200 MHz 10.0 ~ 156.250 MHz
Storage Temperature
Aging at Ta=+25°C Standard: +3.0 dBm ( min.) Standard: +5.0 dBm ( min.)
Output Enable / Disable Function
Tolerance: ± 1 dBm Tolerance: ± 1 dBm
Frequency Stability Codes
Maximum Power: +7 dBm Maximum Power: +13 dBm
( User to specify ) ( User to specify )
10 MHz : 9 mA ( typ.) 10 MHz : 18 mA ( typ.)
100 MHz : 18 mA ( typ.) 100 MHz : 34 mA ( typ.)
150 MHz : 19 mA ( typ.) 150 MHz : 36 mA ( typ.)
< - 30dBc ( frequency dependent ) < - 25dBc ( frequency dependent )
6.0 msec. ( typ.) 2.0 msec. ( typ.)
- 50°C to 125°C - 55°C to 125°C
± 5 ppm per year (max.)
70% of VDD ( min. ) to enable output.
30% of VDD ( max.) to disable output.
Frequency Stability over ± 25 ppm ± 50 ppm If non-standard please enter the desired
Operating Temperature Range
± 100 ppm
stability after the " C "or " I " represents .
A B C For example :
Commercial -10°C to +70°C
" C20 " : ± 20 ppm over -10°C to +70°C
Industrial -40°C to +85°C " I30 " : ± 30 ppm over -40°C to +85°C
DEF
Outline Dimensions ( Unit : mm ) , Suggested pad Layout for SMDs [ HS24 ]
[ HS14 ]
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True Sine Wave Clock Oscillators [ HS series ]
Part Number Format and Example [2] [3] [4] [5]
[1] Holder – Frequency – Center – Output Power
Type
Supply Stability Frequency [ HS series only ]
Voltage
Example 3 HS14 – A – 100.000 – 5
Ex : 3HS14 - A - 100.000 - 5 [ +3.3V , True Sine wave , 50 Ω load , RoHS , ±25ppm from -10°C to 70°C , 100.000MHz , Output power is 5dBm ±1dB ] Oscillators
[ 1 ] Supply voltage , " 3 " for +3.3V ; " 5 " for +5.0V
[ 2 ] Holder Type
" A " ± 25ppm ; " B " ± 50ppm ; " C " ± 100ppm ;
-10°C ~ 70 °C
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 ] Frequency in MHz
[ 5 ] Output power in dBm
HS - series test circuit
True Sine Waveform
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Mercury Crystal Oscillator Products Lineup
General VCXOs Selection Guide [ Square Wave output ]
Output Wave Product
Supply Voltage Frequency Range Product Description / Features
Output Logic Series
G 1.8V / 3.3V / 5.0V 1 .25MHz ~ 50.0 MHz General purpose VCXOs.
2.5 V / 3.3 V 50 MHz ~ 250 MHz 0.6 psec Phase Jitter ( typ.)
CMOS GTQN 2.5 V / 3.3 V 10 MHz ~ 250 MHz < 1.0 psec Phase Jitter ( typ.)
GTQF 50 MHz ~ 250 MHz 50 ~ 250 MHz , 200 fsec Phase Jitter ( typ.)
1.8V / 2.5 V / 3.3 V 10 MHz ~ 1,500 MHz 0.6 psec Phase Jitter ( typ.)
GTJF 2.5 V / 3.3 V 10 MHz ~ 1,500 MHz < 1.0 psec Phase Jitter ( typ.)
2.5 V / 3.3 V 15 MHz ~ 2,100 MHz 150 fsec Phase Jitter ( typ.)
GPQN 2.5 V / 3.3 V 10 MHz ~ 1,500 MHz 0.6 psec Phase Jitter ( typ.)
2.5 V / 3.3 V 10 MHz ~ 1,500 MHz < 1.0 psec Phase Jitter ( typ.)
PECL GPQF 2.5 V / 3.3 V 15 MHz~ 2,100 MHz 150 fsec Phase Jitter ( typ.)
2.5 V / 3.3 V 15 MHz~ 2,100 MHz 150 fsec Phase Jitter ( typ.)
GPJF 2.5 V / 3.3 V 15 MHz ~ 700 MHz 150 fsec Phase Jitter ( typ.)
2.5 V / 3.3 V
VCXOs GDQN
LVDS GDQF
GDJF
CML GQJF
HCSL GCJF
Clock Oscillators Selection Guide [ Sine Wave output ]
Output Wave Product Supply Voltage Frequency Range Product Description / Features
Output Logic Series
Sine Wave GS 3.3V 10 MHz ~ 250 MHz Output level is greater than 0 dBm into 50 Ω load .
5.0V 10 MHz ~ 156 MHz Output level is greater than 0 dBm into 50 Ω load .
Frequency Switchable VCXOs [ Select f1 or f2 by Toggling Pin 1 ] [ Square Wave output ]
Output Wave Product Supply Voltage Frequency Range Product Description / Features
Output Logic Series
CMOS GCTQF 2.5 V / 3.3 V 50 MHz ~ 250 MHz QuikXO™ Switchable output Oscillators , 1.5psec Phase Jitter ( typ.)
PECL GCPQF 2.5 V / 3.3 V 10 MHz ~ 1,500 MHz QuikXO™ Switchable output Oscillators , 1.5psec Phase Jitter ( typ.)
LVDS GCDQF 2.5 V / 3.3 V 10 MHz ~ 1,500 MHz QuikXO™ Switchable output Oscillators , 1.5psec Phase Jitter ( typ.)
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Voltage Controlled Crystal Oscillators CMOS output
VCXO " G " CMOS Thru-Hole SMD 1.8 V 3.3 V Min. Max.
2.5 V 5.0 V 1.25 MHz 50.0 MHz
Unlike regular clock oscillators that have a fixed output frequency, the output frequency of VCXOs
( also known as " frequency modulators " ) can be tuned ± 50 ~ ± 200ppm up or down
from the nominal frequency, by varying the control voltage on the voltage control pin.
A varactor and a voltage variable capacitance tuning diode, is used to achieve this function.
Applications include ( PLL ) phase lock loop, SONET / ATM, set -top boxes, MPEG,
audio -video modulations, video game consoles and HDTV sets, ONET, 10GbE, Fibre Channel,
wireless repeaters, transponders, HDTV, FPGAs, data acquisition.
General Specifications of " G " series , [ TA = +25°C , VDD= at specified voltage , Load : 15 pF ]
Model " G " series
Output Waveform CMOS
Type
SMD Type Thru - Hole Type
Pads / Pins 4 pins
4 pads 6 pads
Models ( Dimensions ) , Unit : mm G14 ( 20.2 * 12.8 * 6.0 )
G534 ( 5.0 * 3.2 * 1.2 ) G326 ( 3.2 * 2.5 * 1.0 )
G8 ( 12.8 * 12.8 * 5.5 )
G42 ( 11.4 * 9.6 * 2.5 ) G536 ( 5.0 * 3.2 * 1.2 ) VCXOs
G43 ( 11.4 * 9.6 * 3.0 ) G576 ( 7.0 * 5.0 * 1.7 )
Supply Voltage ( VDD ) +1.8V ± 5% +2.5V ± 10% +3.3V ± 10% +5.0V ± 10%
Frequency Range 16.0 MHz ~ 50.0 MHz 1.25 MHz ~ 50.0 MHz 1.25 MHz ~ 50.0 MHz 1.25 MHz ~ 50.0 MHz
Initial Freq. Accuracy ( at 25 °C ) with Vc = 0.9V ± 0.15V with Vc = 1.25V ± 0.2V with Vc = 1.65V ± 0.2V with Vc = 2.5V ± 0.2V
Output Logic High " 1 "
Output Logic Low " 0 " 1.62 V ( min.) 2.25 V ( min.) 2.97 V ( min.) 4.5 V ( min.)
Frequency Deviation Range 0.183 V ( max.) 0.25 V ( max.) 0.33 V ( max.) 0.5 V ( max.)
Control Voltage Center Standard : ± 80 ppm ( min.) ;
Control Voltage Range Standard : ± 80 ppm ( min.) Standard : ± 80 ppm ( min.) Standard : ± 80 ppm ( min.) ± 200 ppm ( min.) available
Frequency Stability Codes 0.9 VDC 1.25 VDC 1.65 VDC 2.5 VDC
0.0V to 1.8V 0.25 V to 2.25 V 0.3V to 3.0V 0.5V to 4.5V
Frequency Stability over ± 25 ppm ± 50 ppm ± 100 ppm If non-standard please enter the
Operating Temperature Range A B C desired stability after the " C " or " I "
Commercial " C " ( -10°C to +70°C ) D E F For example :
" C20 " : ± 20 ppm over -10°C to +70°C ;
Industrial " I " ( -40°C to +85°C ) " I30 " : ± 30 ppm over -40°C to +85°C
Output Load 15 pF
Rise Time ( Tr ) / Fall Time ( Tf ) 6 nsec.( max.) ; 4 nsec.( typ.) . Measured between 10% to 90% of wave form ( CL=15pF )
Duty Cycle 50% ± 10% ( standard ) , 50% ± 5% ( optional, add " - S " as suffix to part number )
RMS Jitter ( 12 KHz to 20 MHz ) 1.0 psec (max.)
Phase Noise Offset 10 Hz 100 Hz 1k Hz 10K Hz 100K Hz 1 MHz
[ 27MHz , 3.3V ] dBc/Hz (typ.) -40 dBc/Hz -104 dBc/Hz -132 dBc/Hz -147 dBc/Hz -152 dBc/Hz -150 dBc/Hz
Start-up Time 10 msec. ( max.)
Current Consumption 10 ~ 45 mA ( Frequency dependent ). For 27 MHz: 10 mA ( typ.) at +3.3 VDD and 20 mA ( typ.) at 5.0 VDD.
Linearity 6% ( typ.) ; 10% ( max.)
Modulation Bandwidth 10 KHz ( min.) Measured at -3 dB
Input Impedance 5 MΩ ( typ.)
Slope Polarity (Transfer Function) Monotonic and Positive : Increasing control voltage always increases output frequency ,
Storage Temperature -55°C to + 125°C
Aging at Ta = +25℃ ± 3 ppm per year ( max.)
Output Enable / Disable Enable When 70% ( min.) of VDD to Enable Output. ; Enable time : 2 msec ( max.)
Function Disable When 30% ( max.) of VDD to Disable Output. ; Disable time : 100 nsec ( max.)
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-57-
Voltage Controlled Crystal Oscillators CMOS output
Outline Dimensions ( Unit : mm ) , Suggested pad Layout for SMDs [ G534 ]
[ G226 ] [ G326 ]
[ G536 ] [ G576 ]
VCXOs
[ G8 ] [ G14 ]
[ G63 ] [ G43 ]
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Voltage Controlled Crystal Oscillators CMOS output
Part Number Format and Examples [2] – [3] [4] [5] [6]
[1] Holder Frequency – Pulling Range – Center
Type Stability Range Code Frequency
Supply
Voltage
Examples (1) 5 G14 – B – 100 N – 35.328
(2) 3 T – 27.000
G576 – D – 80
Ex (1) : 5G14 - B - 100N - 35.328 [ +5.0V , full size 4 pin Dip type , ±50ppm ( -10°C to 70°C) , pulling : ±100 ppm ( min.) , 35.328 MHz ]
Ex (1) : 3G576 - D - 80T - 27.000 [ +3.3V , G576 type , ±25ppm ( -40°C to 85°C) , pulling : ±80 ppm ( typ. ) , 27.000 MHz ]
[ 1 ] Supply voltage , " 18 " for +1.8V ; " 25 " for +2.5V ; " 3 " for +3.3V ; " 5 " for +5.0V
[ 2 ] Holder Type
" A " ± 25ppm ; " B " ± 50ppm ; " C " ± 100ppm ;
-10°C ~ 70 °C 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 VCXOs
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
CMOS Output Waveform Transfer Function
[ 4 pads ] CMOS Square Wave Test Circuit [ 6 pads ] CMOS Square Wave Test Circuit
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-59-
Low Jitter Voltage Controlled Crystal Oscillators CMOS output
GTQN _ _ CMOS 0.6 ps SMD 2.5 V 3.3 V Min. Max.
Output RMS Jitter 50 MHz 250 MHz
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 0.6 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
Available Frequency Range 50 ~ 250 MHz
Supply Voltage VDD ( code ) + 2.5V ± 5 % ( voltage code ' 25 ' ) + 3.3V ± 5 % ( voltage code ' 33 ' )
Current with Output Disable
16 mA ( typ.)
VCXOs Current Consumption ( VDD = + 2.5 V ) 100 MHz : 22 mA ( typ.) 32 mA ( max.) ; 150 MHz : 24 mA ( typ.) 34 mA ( max.) ; 245 MHz : 31 mA ( typ.) 41 mA ( max.)
Current Consumption ( VDD = + 3.3 V ) 100 MHz : 24 mA ( typ.) 34 mA ( max.) ; 150 MHz : 28 mA ( typ.) 38 mA ( max.) ; 245 MHz : 37 mA ( typ.) 47 mA ( max.)
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 .
Frequency Stability Codes 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
Rise Time / Fall Time 10.0 nsec. ( max.) [ 10% ↔ 90% waveform ]
Start-up Time
Output Load 10.0 msec. ( max.)
Duty Cycle
Aging at Ta = +25°C 15 pF
Storage Temperature
RMS Jitter [ 12 kHz ~ 20 MHz ] 50 % ± 5%
Phase Noise [ dBc / Hz ( typ. ) ] ± 5 ppm (max.) for first year
Supply Voltage -55°C to + 150°C
Vcontrol Range
0.6 psec ( typ.)
Frequency Pulling Range
Offset 10 Hz 100 Hz 1 KHz 10 KHz 100 KHz 1 MHz 10 MHz
Linearity
Transfer Function 125 MHz -69 -97 -114 -124 -129 -136 -154
Input Impedance
Bandwidth 212.5 MHz -53 -86 -109 -118 -121 -133 -151
OE Control on Pad 2 Control Voltage Function on Pad 1
Output Enable Time / Disable Time VDD = +2.5 V ; Vcon Center = +1.25V VDD = +3.3 V ; Vcon Center = +1.65V
+ 0.2V ~ +2.3V + 0.3V ~ +3.0V
± 80 ppm ( min.) ± 80 ppm ( min.)
Up to ± 200 ppm ( min.) is also available. Please contact Mercury.
± 5% ( typ.) ±10% ( max.)
Positive Transfer
1 MΩ ( typ.)
10 KHz ( min.) Measured at -3 dB
Output Enable Function on Pad 2
70% of VDD ( min. ) to enable output. (Open connection prohibit)
30% of VDD ( max.) to disable output.
200 nsec. ( max.) / 50 nsec.( max.)
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-60-
Low Jitter Differential VCXO PECL Differential
GPQN _ _ PECL 0.6 ps SMD 2.5 V 3.3 V Min. Max.
Differential RMS Jitter 10 MHz 1,500 MHz
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 0.6 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
Model GPQN
Available Frequency Range 10 ~ 1,500 MHz
Supply Voltage VDD ( code ) + 2.5V ± 5 % ( voltage code ' 25 ' ) + 3.3 V ± 5 % ( voltage code ' 33 ' )
Current with Output Disable
16 mA ( typ.)
Current Consumption ( VDD = + 2.5 V ) 250 MHz : 48 mA ( typ.) 58 mA ( max.) ; 750 MHz : 56 mA ( typ.) 66 mA ( max.) ; 1,350 MHz : 65 mA ( typ.) 75 mA ( max.)
Current Consumption ( VDD = + 3.3 V ) 250 MHz : 55 mA ( typ.) 65 mA ( max.) ; 750 MHz : 64 mA ( typ.) 74 mA ( max.) ; 1,350 MHz : 72 mA ( typ.) 82 mA ( max.) VCXOs
Frequency Stability ± 25 ppm If non-standard , please enter the desired
Over Operating Temperature Range ± 50 ppm ± 100 ppm
stability after the " C " or " I " represents .
Frequency Stability Codes 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.)
Rise Time / Fall Time 0.5 nses. ( max.) [ 20% ↔ 80% waveform ]
Start-up Time
Output Load 10.0 msec. ( max.)
Duty Cycle
Aging at Ta = +25°C RL = 50 Ω to (VDD-2.0V). See test circuit below.
Storage Temperature
RMS Jitter [ 12 kHz ~ 20 MHz ] 50 % ± 5%
Phase Noise [ dBc / Hz ( typ. ) ] ± 5 ppm (max.) for first year
Supply Voltage -55°C to + 150°C
Vcontrol Range
Frequency Pulling Range 0.6 psec ( typ.)
Linearity Offset 10 Hz 100 Hz 1 KHz 10 KHz 100 KHz 1 MHz 10 MHz
Transfer Function -124 -129 -136 -154
Input Impedance 125 MHz -69 -97 -114 -118 -121 -133 -151
Bandwidth
212.5 MHz -53 -86 -109
OE Control on Pad 2
Control Voltage Function on Pad 1
Output Enable Time / Disable Time
VDD = +2.5 V ; Vcon Center = +1.25V VDD = +3.3 V ; Vcon Center = +1.65V
+ 0.3V ~ +3.0V
+ 0.2V ~ +2.3V ± 80 ppm ( min.)
± 80 ppm ( min.)
Up to ± 200 ppm ( min.) is also available. Please contact Mercury.
± 5% ( typ.) ±10% ( max.)
Positive Transfer
1 MΩ ( typ.)
10 KHz ( min.) Measured at -3 dB
Output Enable Function on Pad 2
70% of VDD ( min. ) to enable output. (Open connection prohibit)
30% of VDD ( max.) to disable output.
200 nsec. ( max.) / 50 nsec.( max.)
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-61-
Low Jitter Differential VCXOs LVDS Differential
GDQN _ _ LVDS 0.6 ps SMD 2.5 V 3.3 V Min. Max.
Differential RMS Jitter 10 MHz 1,500 MHz
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
Model GDQN
Available Frequency Range 10 ~ 1,500 MHz
Supply Voltage VDD ( code ) + 2.5V ± 5 % ( voltage code ' 25 ' ) + 3.3 V ± 5 % ( voltage code ' 33 ' )
Current with Output Disable
16 mA ( typ.)
Current Consumption ( VDD = + 2.5 V ) 250 MHz : 18 mA ( typ.) 28 mA ( max.) ; 750 MHz : 22 mA ( typ.) 32 mA ( max.) ; 1,350 MHz : 26 mA ( typ.) 36 mA ( max.)
VCXOs Current Consumption ( VDD = + 3.3 V ) 250 MHz : 30 mA ( typ.) 40 mA ( max.) ; 750 MHz : 39 mA ( typ.) 49 mA ( max.) ; 1,350 MHz : 47 mA ( typ.) 57 mA ( max.)
Frequency Stability ± 25 ppm If non-standard , please enter the desired
Over Operating Temperature Range ± 50 ppm ± 100 ppm
stability after the " C " or " I " represents .
Frequency Stability Codes 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 " 1.4 V ( typ.) ; 1.6 V ( max.)
Output Logic " Low " , " 0 "
Rise Time / Fall Time 0.9 V ( min.) ; 1.1 V ( typ.)
Start-up Time
Output Load 0.4 nsec. ( max.) [ 20% ↔ 80% waveform ]
Duty Cycle
Aging at Ta = +25°C 10.0 msec. ( max.)
Storage Temperature
RMS Jitter [ 12 kHz ~ 20 MHz ] 100 Ω between output and complimentary output
Phase Noise [ dBc / Hz ( typ. ) ] 50 % ± 5%
Supply Voltage ± 5 ppm (max.) for first year
Vcontrol Range
Frequency Pulling Range -55°C to + 150°C
Linearity 0.6 psec ( typ.)
Transfer Function
Input Impedance Offset 10 Hz 100 Hz 1 KHz 10 KHz 100 KHz 1 MHz 10 MHz
Bandwidth -124 -129 -136 -154
125 MHz -69 -97 -114 -118 -121 -133 -151
OE Control on Pad 2
212.5 MHz -53 -86 -109
Output Enable Time / Disable Time
Control Voltage Function on Pad 1
VDD = +2.5 V ; Vcon Center = +1.25V VDD = +3.3 V ; Vcon Center = +1.65V
+ 0.3V ~ +3.0V
+ 0.2V ~ +2.3V ± 80 ppm ( min.)
± 80 ppm ( min.)
Up to ± 200 ppm ( min.) is also available. Please contact Mercury.
± 5% ( typ.) ±10% ( max.)
Positive Transfer
1 MΩ ( typ.)
10 KHz ( min.) Measured at -3 dB
Output Enable Function on Pad 2
70% of VDD ( min. ) to enable output. (Open connection prohibit)
30% of VDD ( max.) to disable output.
200 nsec. ( max.) / 50 nsec.( max.)
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-62-
Voltage Controlled Crystal Oscillators [ VCXO ]
GTQN GPQN GDQN Q family SMD 2.5 V 3.3 V
N series
CMOS waveform PECL Differential LVDS Differential
Part Number Format and Example
Example : 3GPQN576 - E - 100N - 622.080
3 GPQN 576 - E - 100N - 622.080
Supply Voltage GTQN : CMOS Package Size Frequency Stability Code “ E ” : ±100 ppm ( min.) Frequency
“ 3 ” for 3.3V GPQN : PECL “ 576 ” : 7.0*5.0 mm ± 50 ppm over -40 to +85°C frequency pulling range ( MHz )
“ 25 ” for 2.5V GDQN : LVDS - --
Other frequency stabilities are
“ 536 ” : 5.0*3.2 mm available.
“ 326 ” : 3.2*2.5 mm
Outline Dimensions ( Unit : mm ) , Suggested pad Layout for SMDs
G_QN326 G_QN536 G_QN576
VCXOs
Pad Connections :
Pad 1 : VCXO ; Pad 2 : OE: High Enable ; Pad 3 : Ground
Pad 4 : [ CMOS : Output , PECL or LVDS : Differential ] ; Pad 5 : [ CMOS : NC , PECL or LVDS : Complementary ] ; Pad 6 : Supply Voltage
Test Circuits and Output Waveforms
CMOS Test Circuit PECL Test Circuit LVDS Test Circuit
CMOS Output Waveform PECL Output Waveform LVDS Output Waveform
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-63-
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
CMOS / Differential 2,100 MHz
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.
General specifications , at Ta=+25°C
VCXOs Model GTJF GPJF GDJF GCJF GQJF
Output Logic CMOS PECL LVDS HCSL CML
+ 1.8 V ± 5% --- + 1.8 V ± 5% (＊) + 1.8 V ± 5% + 1.8 V ± 5%
Supply Voltage VDD + 2.5 V ± 10% + 2.5 V ± 10% + 2.5 V ± 10% + 2.5 V ± 10%
+ 3.3 V ± 10% + 2.5 V ± 10% + 3.3 V ± 10% + 3.3 V ± 10% + 3.3 V ± 10%
Available Frequency Range 15 ~ 250 MHz + 3.3 V ± 10% 15 ~ 2,100 MHz 15 ~ 700 MHz 15 ~ 2,100 MHz
Output Load 15 ~ 2,100 MHz
15pF ( max.) 100 Ω between 50 Ω to GND 50 Ω to VDD
Output Logic " High " , " 1 " 50 Ω into VDD - 2V or OUT and OUTN
VDD - 0.4V ( min.) Thevenin equivalent VDD : 0.66V ( min.) VDD - 0.085V ( min.)
Output Logic " Low " , " 0 " VDD - 1.165 V ( min.) VDD : 1.4V ( typ.) VDD : 1.15 V ( max.) VDD = ( max.)
VDD x 0.1 ( max.) VDD - 0.8 V ( max.) VDD : 1.6 V ( max.) VDD : 0.0V( min.)
Output Voltage Swing 0.3V ( max.) for 1.8V only VDD : 1.1 V ( typ.) VDD : 0.15V ( max.) VDD - 0.6V ( min.)
Current Consumption VDD - 2.0 V ( min.) VDD : 0.9 V ( min.) VDD - 0.32V ( max.)
( VDD = + 3.3 V ) --- VDD - 1.55 V ( max.) 620 mV ( min.)
Current with Output Disabled 250 mV ( min.) 780 mV ( max.) 200 mV ( min.)
Rise Time / Fall Time 50MHz : 70 mA ( typ.) 595 mV ( min.) 450 mV ( max.) 80 mA ( typ.) 600 mV ( typ.)
250MHz : 80 mA ( typ.) 930 mV ( max.) 100 mA ( max.) 70 mA ( typ.)
75 mA ( typ.) 79 mA ( typ.) 85 mA ( max.)
63 mA ( typ.) 100 mA ( typ.) 90 mA ( max.) 0.4 nsec ( max.) 69 mA ( typ.)
5.0 nsec ( max.) 120 mA ( max.) ( 20% to 80% Waveform ) 0.4 nsec ( max.)
( 10% to 90% Waveform ) 74 mA ( typ.) ( 20% to 80% Waveform )
99 mA ( typ.) 0.4 nsec ( max.)
0.4 nsec ( max.) ( 20% to 80% Waveform )
( 20% to 80% Waveform )
RMS Jitter [ 12 kHz ~ 20 MHz ] 156.250 MHz : 159 fsec ( typ.) ; 491.520 MHz : 155 fsec ( typ.) ; 644.530 MHz : 151 fsec ( typ.) ; 2,000 MHz : 163 fsec( typ.)
Frequency Stability Codes Frequency Stability ± 25 ppm ± 50 ppm If non-standard , please enter the desired
over Operating Temperature Range A B ± 100 ppm
Commercial ( -10°C to +70°C ) D E
stability after the " C " or " I " represents .
Industrial ( -40°C to +85°C ) C For example :
" C20 " ± 20 ppm over -10°C to +70°C ;
F " I20 " ± 20 ppm over -40°C to +85°C
Duty Cycle 50 % ± 5% ; 50 % ± 10% for CMOS 1.8V only
Start-up Time
Aging at Ta = +25°C 5 msec. ( typ.) ; 10 msec. ( max.)
Storage Temperature
± 3 ppm ( max.) for first year ; ± 2 ppm ( max.) per year thereafter
Vcontrol Center
Vcontrol Range -55°C to + 150°C
Frequency Pulling Range Control Voltage Function on Pad 1
Linearity + 0.9 V for VDD = + 1.8 V + 1.25 V for VDD = + 2.5 V + 1.65 V for VDD = + 3.3 V
Transfer Function + 0.3V ~ +3.0V
Input Impedance + 0.0V ~ +1.8V + 0.25V ~ +2.25V ± 100 ppm ( min.)
Bandwidth
± 100 ppm ( min.) ± 100 ppm ( min.) ± 200 ppm ( available )
Output Enable / Disable Function
± 200 ppm ( available ) ± 200 ppm ( available )
Output Enable Time / Disable Time
± 1%( typ.) ; ±10% ( max.)
Positive Transfer
5 MΩ ( min.)
10 KHz ( typ.) Measured at -3 dB
Output Enable Function on Pad 2
80% of VDD ( min.) to enable output.
20% of VDD ( max.) to disable output.
2.5 msec ( max.) / 10 usec ( max.)
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-64-
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.
CMOS / Differential 15 MHz 2,100 MHz
Part Number Format and Example
Example : 3GPJF578-E-150N-644.530
3 G P JF578 -E - 150N - 644.530
Frequency (MHz)
Supply Voltage “ G ” : for Output Code : “ JF ”: Product Series Freq. Stability Code : Freq. Pulling Range :
Code : Voltage “ T ”: COMS “ 578 ”: Package Code “ E ”: ±50 ppm over “ 150 ” : ±150ppm -
“ 3 ” for 3.3V Controlled “ P ”: PECL -40 to +85 C Other “ M ”: Maximum
“ 25 ” for 2.5V Crystal “ D ”: LVDS 7.0 * 5.0 _ 8 Pad - frequency stabilities - “ N ”: Minimum
“ 18 ” for 1.8V Oscillators “ C ”: HCSL “ 538 ”: Package Code are available. “ T ”: Typical
“ Q ”: CML
5.0 * 3.2 _ 8 Pad
Outline Dimensions ( Unit : mm ) , Suggested pad Layout for SMDs G_JF578
G_JF538
Pad Connections : Pad Connections : VCXOs
Pad 1 : VC Pad 5 : Complementary Output Pad 1 : VC Pad 5 : Complementary Output
Pad 2 : OE Pad 6 : Supply Voltage Pad 2 : OE Pad 6 : Supply Voltage
Pad 3 : Ground Pad 7 : Do not connect Pad 3 : Ground Pad 7 : Do not connect
Pad 4 : Output Pad 8 : Do not connect Pad 4 : Output Pad 8 : Do not connect
CMOS Test Circuits HCSL Test Circuits
CML Test Circuits LVPECL Test Circuits
LVDS Test Circuits for 2.5V and 3.3V LVDS Test Circuits for 1.8V only (＊)
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-65-
Voltage Controlled Crystal Oscillators
GTQF GPQF GDQF 2.5 V 3.3 V Min. Max.
10 MHz
CMOS waveform PECL Differential LVDS Differential 1,500 MHz
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 PECL 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
Model GT QF GPQF GDQF
Output Logic CMOS PECL LVDS
Supply Voltage VDD ( code ) + 2.5 V ± 5% ( voltage code " 25 " ) + 2.5 V ± 5% ( voltage code " 25 " ) + 2.5 V ± 5% ( voltage code " 25 " )
Available Frequency Range
VCXOs Output Load + 3.3 V ± 5% ( voltage code " 3 " ) + 3.3 V ± 5% ( voltage code " 3 " ) + 3.3 V ± 5% ( voltage code " 3 " )
Output Logic " High " , " 1 " 10 ~ 250 MHz 10 ~ 1,500 MHz 10 ~ 1,500 MHz
Output Logic " Low " , " 0 " 15 pF
Current with Output Disable 90 % VDD 50 Ω into VDD - 2V or Thevenin equivalent 100 Ω between OUT and OUTN
10 % VDD VDD - 1.03 ( min.) , VDD - 0.6 ( max.) 1.4 V ( Typ.) , 1.6 V ( max.)
Current Consumption 16 mA (typ.) VDD - 1.85 ( min.) , VDD - 1.6 ( max.) 1.1 V ( Typ.) , 0.9 V ( min.)
( VDD = + 3.3V ) 16 mA (typ.) 16 mA (typ.)
Rise Time / Fall Time 150 MHz : 38 mA ( max.) 750 MHz : 74 mA ( max.) 750 MHz : 49 mA ( max.)
Duty Cycle 200 MHz : 43 mA ( max.) 1000 MHz : 78 mA ( max.) 1000 MHz : 53 mA ( max.)
Start-up Time 250 MHz : 47 mA ( max.) 1350 MHz : 82 mA ( max.) 1350 MHz : 57 mA ( max.)
Aging at Ta = +25°C
Storage Temperature 1.5 nsec. ( Typ.) , 3.0 nsec. ( max.) 0.2 nsec. ( Typ.) , 0.5 nsec. ( max.) 0.2 nsec. ( Typ.) , 0.4 nsec. ( max.)
Tr / Tf : 20% ↔ 80% waveform
Frequency Stability Codes Tr / Tf : 10% ↔ 90% 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 ± 25 ppm ± 50 ppm If non-standard , please enter the desired
Frequency Stability ± 100 ppm
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
RMS Jitter [ 12 kHz ~ 20 MHz ] 1.2 psec ( typ.)
Phase Noise [ dBc / Hz ( typ. ) ] Offset 10 Hz 100 Hz 1 KHz 10 KHz 100 KHz 1 MHz 10 MHz
156.250 MHz -55 -85 -109 -116 -118 -139 -146
Supply Voltage 491.52 MHz -61 -86 -100 -105 -105 -126 -137
Vcontrol Range
Frequency Pulling Range Control Voltage Function on Pad 1
Linearity
Transfer Function VDD = +2.5 V ; Vcon Center = +1.25V VDD = +3.3 V ; Vcon Center = +1.65V
Input Impedance + 0.2V ~ +2.3V + 0.3V ~ +3.0V
Bandwidth ± 80 ppm ( min.)
± 80 ppm ( min.)
OE Control on Pad 2
Output Enable Time / Disable Time Up to ± 200 ppm ( min.) is also available. Please contact Mercury.
± 5% ( typ.) ±10% ( max.)
Positive Transfer
1 MΩ ( typ.)
10 KHz ( min.) Measured at -3 dB
Output Enable Function on Pad 2
70% of VDD ( min. ) to enable output. (Open connection prohibit)
30% of VDD ( max.) to disable output.
200 nsec. ( max.) / 50 nsec.( max.)
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Voltage Controlled Crystal Oscillators
GTQF GPQF GDQF 2.5 V 3.3 V Min. Max.
10 MHz
CMOS waveform PECL Differential LVDS Differential 1,500 MHz
Part Number Format and Example
Example : 3GPQN576 - E - 100N - 622.080
3 GPQF 576 - E - 100N - 622.080
Supply Voltage GTQF : CMOS Package Size Frequency Stability Code “ E ”: ±100 ppm ( min.) Frequency
“ 3 ” for 3.3V GPQF : PECL “ 576 ” : 7.0 * 5.0 mm ± 50 ppm over -40 to +85°C. ( MHz )
“ 25 ” for 2.5V GDQF : LVDS “ 536 ” : 5.0 * 3.2 mm Other frequency stabilities are available.
“ 326 ” : 3.2 * 2.5 mm - - frequency pulling range. -
Outline Dimensions ( Unit : mm ) , Suggested pad Layout for SMDs
G_QF326 G_QF536 G_QF576
VCXOs
Pad Connections :
Pad 1 : VCXO ; Pad 2 : OE: High Enable ; Pad 3 : Ground
Pad 4 : [ CMOS : Output , PECL or LVDS : Differential ] ; Pad 5 : [ CMOS : NC , PECL or LVDS : Complementary ] ; Pad 6 : Supply Voltage
Test Circuits and Output Waveforms
CMOS Test Circuit PECL Test Circuit LVDS Test Circuit
CMOS Output Waveform PECL Output Waveform LVDS Output Waveform
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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 10 1,500
CMOS waveform PECL Differential LVDS Differential 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 CMOS PECL LVDS
Supply Voltage VDD ( code ) + 2.5 V ± 5% ( voltage code " 25 " ) + 2.5 V ± 5% ( voltage code " 25 " ) + 2.5 V ± 5% ( voltage code " 25 " )
+ 3.3 V ± 5% ( voltage code " 33 " ) + 3.3 V ± 5% ( voltage code " 33 " ) + 3.3 V ± 5% ( voltage code " 33 " )
Available Frequency Range 10 ~ 250 MHz 10 ~ 1,500 MHz 10 ~ 1,500 MHz
Output Load
15 pF 50 Ω into Vcc - 2V or Thevenin equivalent 100 Ω between output and complimentary output
Output Logic " High " , " 1 "
VCXOs Output Logic " Low " , " 0 " 90 % VDD VDD - 1.03 ( min.) , VDD - 0.6 ( max.) 1.4 V ( Typ.) , 1.6 V ( max.)
Current Consumption 10 % VDD VDD - 1.85 ( min.) , VDD - 1.6 ( max.) 1.1 V ( Typ.) , 0.9 V ( min.)
( VDD : + 2.5 V )
Current Consumption 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
( VDD : + 3.3 V )
Current with Output Disabie 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
Rise Time / Fall Time
RMS Jitter [ 12 kHz ~ 20 MHz ] 18 mA ( Typ.) 18 mA ( Typ.) 18 mA ( Typ.)
Duty Cycle
Start-up Time 10.0 nsec. ( max. ) 0.5 nsec. ( max. ) 0.4 nsec. ( max. )
Aging at Ta = +25°C Tr / Tf : 10% ↔ 90% waveform Tr / Tf : 20% ↔ 80% waveform Tr / Tf : 20% ↔ 80% waveform
Storage Temperature
1.5 psec ( typ.)
Frequency Stability Codes
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 If non-standard , please enter the desired
over Operating Temperature Range ± 100 ppm
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
Control Voltage Function on Pad 1
Supply Voltage 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
Linearity ± 80 ppm ( min.) ± 80 ppm ( min.)
Transfer Function
Input Impedance Up to ± 200 ppm ( min.) is also available. Please contact Mercury.
Bandwidth
± 5% ( typ.) ±10% ( max.)
FSEL on pad2
Positive Transfer
1 MΩ ( typ.)
10 KHz ( min.) Measured at -3 dB
Frequency Selection Function on Pad 2
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 )
Default FSEL pin has internal pull-up resistor .
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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 10 1,500
CMOS waveform PECL Differential LVDS Differential MHz MHz
Part Number Format and Example
Example : 3GCTQF576 - E - 30.000 / 120.000
3 GCTQN 576 - E - 30 / 120
Custom
Supply Voltage GCTQF : CMOS Package Size Frequency Stability Code “ E ”: Custom Frequency 2
FSEL = 1
“ 3 ” for 3.3V GCPQF : PECL “ 576 ”: 7 x 5 mm ±50 ppm over -40 to +85°C. Frequency 1 ( MHz )
“ 25 ” for 2.5V GCDQF : LVDS - --
“ 536 ”: 5 x 3.2 mm FSEL = 0
Other frequency stabilities are available.
“ 326 ”: 3 x 2.5 mm ( MHz )
Outline Dimensions ( Unit : mm ) , Suggested pad Layout for SMDs
GC_QF326 GC_QF536 GC_QF576
VCXOs
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 , PECL or LVDS : Differential ] ; Pad 5 : [ CMOS : NC , PECL or LVDS : Complementary ] ; Pad 6 : Supply Voltage
Test Circuits and Output Waveforms
CMOS PECL LVDS
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Voltage Controlled Crystal Oscillators True Sine Wave
GS True Sine Wave T hru-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
Model " GS " series
Package Dimensions , unit : mm Thru-Hole Gull - Wing
Output Waveform GS14 ( 20.2 * 12.8 * 6.0 ) GS24 ( 20.2 * 12.8 * 7.3 )
Output Load
Supply Voltage ( VDD ) True Sine Wave
Frequency Range 50Ω. ( Internally AC coupled )
Initial Freq. Accuracy ( at 25 °C )
Control Voltage Center +3.3V ± 10% +5.0V ± 10%
Control Voltage Range
10.0 ~ 200 MHz 10.0 ~ 156.250 MHz
Output Level
VCXOs Vc= 1.65V ± 0.2V Vc= 2.5V ± 0.2V
Current Consumption 1.65 VDC 2.5 VDC
Harmonics 0.3 V to 3.0 V 0.5 V to 4.5 V
Start-up Time Standard: + 3.0 dBm min. Standard: + 5.0 dBm min.
Storage Temperature
Tolerance: ± 1 dB Tolerance: ± 1 dB
Frequency Stability Codes
Max. Power: + 7 dBm Max. Power: + 13 dBm
User to specify User to specify
10 MHz : 9 mA ( typ.) 10 MHz : 18 mA ( typ.)
100 MHz : 18 mA ( typ.) 100 MHz : 34 mA ( typ.)
150 MHz : 19 mA ( typ.) 150 MHz : 36 mA ( typ.)
< - 30dBc ( frequency dependent ) < - 25dBc ( frequency dependent )
6.0 msec. ( typ.) 2.0 msec. ( typ.)
- 50°C to 125°C - 55°C to 125°C
Frequency Stability ± 25 ppm ± 50 ppm If non-standard , please enter the desired
over Operating Temperature Range B ± 100 ppm
Commercial ( -10°C to +70°C ) A stability after the " C " or " I " represents .
For example :
C
" C20 " ± 20 ppm over -10°C to +70°C ;
Industrial ( -40°C to +85°C ) DE " I20 " ± 20 ppm over -40°C to +85°C
F
Frequency Deviation Range ± 80 ppm ( min.)
Input Impedance
Modulation Bandwidth ( at -3 dB) > 10 K Ω
Aging at Ta=+25°C
Sub-Harmonics 10 KHz ( min.)
Voltage Control Range
Linearity ± 5 ppm per year (max.)
Slope Polarity
None
Phase Noise [ dBc / Hz ( typ. ) ]
0.0 V to VDD with control voltage center at 50% of VDD
±10 % ( max.)
Positive. Increasing control voltage increases output frequency
Offset 10 Hz 100 Hz 1 KHz 10 KHz 100 KHz
-132 -128
125 MHz -75 -110 -125
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Voltage Controlled Crystal Oscillators True Sine Wave
Part Number Format and Example
[1] [2] [3] [4] [ 5] [6] [7]
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) : 3GS14 - A - 80N - 100.000 - 5 [ +3.3V , G_14 type , 50 Ω load , ±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 ;
[3] If non-standard please enter the desired stability after " C " , for example " C15 " : represents ±15ppm over -10 to +70°C
" 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 )
Outline Dimensions ( Unit : mm ) , Suggested pad Layout for SMDs
[ GS14 ] [ GS24 ] VCXOs
" GS " series : 50 Ω Load Test Circuit :
Output Waveform
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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
M21S _ VM21S _ 10.0 ~ 52.0 MHz Same 4 pad ceramic substrate SMD. ( 2.0 * 1.6 * 0.7 mm )
M22S _ VM22S _ 10.0 ~ 52.0 MHz Same 4 pad ceramic substrate SMD. ( 2.5 * 2.0 * 0.8 mm )
M32S _ VM32S _ 8.192 ~ 52.0 MHz Same 4 pad ceramic substrate SMD. ( 3.2 * 2.5 * 1.0 mm )
M53S _ VM53S _ 6.4 ~ 52.0 MHz Same 4 pad ceramic substrate SMD. ( 5.0 * 3.2 * 1.3 mm )
M57S _ VM57S _ 6.4 ~ 52.0 MHz Same 4 pad ceramic substrate SMD. ( 7.0 * 5.0 * 2.0 mm )
M572S _ VM572S _ 6.4 ~ 52.0 MHz Same 4 pad ceramic substrate SMD. ( 7.0 * 5.0 * 2.3 mm )
M43S _ VM43S _ 6.4 ~ 52.0 MHz M43S_ VM43S_ 4 pad FR4 substrate SMD. ( Height : 3.0 mm )
M63S _ VM63S _ 6.4 ~ 52.0 MHz M63S_ VM63S_ 6 pad FR4 substrate SMD. ( Height : 3.0 mm )
TCXOs ● Thru - hole Types 6.4 ~ 52.0 MHz
6.4 ~ 52.0 MHz
M39S _ VM39S _ M39S_ VM39S_ 4 pins for VCTCXOs
M14S_ VM14S_ Dip Type
M14S _ VM14S _
3 pins for TCXOs
Dip Type ( 4 pins ) , Hermetically Sealed
M15S _ VM15S _ 6.4 ~ 52.0 MHz M15S_ VM15S_ Dip Type ( 4 pins ) , With Trimmer
M8S _ VM8S _ 6.4 ~ 52.0 MHz M8S_ VM8S_ Dip Type ( 4 pins ) , Half size , Hermetically Sealed
M9S _ VM9S _ 6.4 ~ 52.0 MHz M9S_ VM9S_ Dip Type ( 4 pins ) , With Trimmer
● Gull Wing Surface Mount Types
M47S _ VM47S _ 6.4 ~ 52.0 MHz M47S_ 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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Temperature Compensated Crystal Oscillators [ TCXO " M " and VCTCXO " VM " ]
Clipped Sine Wave ; Waveform 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 Waveform Clipped Sine wave . Waveform code is “ S ”
Suggested package ( SMD type ) M21S , VM21S M22S , VM22S M32S , VM32S
Pads
Package size 44 4
Supply voltage ( VDD ) [ unit : V ]
Frequency Range 2.0 x 1.6 x 0.7 mm 2.5 x 2.0 x 0.8 mm 3.2 x 2.5 x 1.0 mm
1.8 , 2.5 , 2.8 , 3.0 , 3.3 1.8 , 2.5 , 2.8 , 3.0 , 3.3 1.8 , 2.5 , 3.0 , 3.3
10.0 ~ 52.0 MHz 10.0 ~ 52.0 MHz 8.192 ~ 52.0 MHz
Suggested package ( SMD type ) M53S , VM53S M57S , VM57S M572S , VM572S
Pads 44 4
Package size 5.0 x 3.2 x 1.3 mm 7.0 x 5.0 x 2.0 mm 7.0 x 5.0 x 2.3 mm
Supply voltage ( VDD ) [ unit : V ] 1.8 , 2.5 , 2.8 , 3.0 , 3.3 2.5 , 3.0 , 3.3 1.8 , 2.5 , 2.8 , 3.0 , 3.3
Frequency Range 6.4 ~ 52.0 MHz
6.4 ~ 52.0 MHz 6.4 ~ 52.0 MHz
Standard Frequency ( Partial list ) [ MHz ] 10.000 12.800 13.000 14.400 14.7456 15.360 16.367667
16.384 19.200 19.440 20.000 25.000 26.000 27.000
Initial Calibration Tolerance < ± 1 ppm. at + 25°C ± 2°C
Frequency Stability ( ppm ) ± 0.5 ppm ± 1.0 ppm ± 1.5 ppm ± 2.0 ppm ± 2.5 ppm ± 3.0 ppm X : not available TCXOs
△ : contact us
0°C to 50°C ○○○○○○ ○ : available
-10°C to 60°C △○○○○○
Frequency Stability vs Temperature -20°C to 70°C △○○○○○
( examples ) -30°C to 75°C
△○○○○○
-30°C to 85°C △○○○○○
-40°C to 85°C △△○○○○
vs Aging at Ta = +25°C ± 1.0 ppm / year ( max.)
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.)
Current Consumption. ( max.) 10.0 ~ 15 MHz: 1.5 mA ; 15.1 ~ 26.0 MHz : 2.0 mA ; 26.1 ~ 52.0 MHz : 3.5 mA
Electrical Frequency Control Voltage Center 1.8 V 2.5 V 3.0 V / 3.3V
Tuning 0.9 V ± 0.6 V 1.4 V ± 1.0 V 1.5 V ± 1.0 V
( EFC ) by external Frequency Deviation Range ± 5.0 ppm ( min.)
Control Voltage Slope Polarity ( Transfer Function )Positive slope. Positive voltage for positive frequency shift.
Start-Up Time.
Output Load Input Impedance : 1.0M Ω ( min.) Modulation Bandwidth : 3 KHz ( min.) Linearity : ± 10 % ( max.)
Phase Noise
[ dBc / Hz ; ( typ.) ] 2.0 msec. ( typ.) , 5.0 msec. ( max.) ( reach 90% amplitude and at +25°C ± 2°C )
Storage Temperature
10 KΩ // 10 pF ± 10%
Offset 10 Hz 100 Hz 1 KHz 10 KHz 10 KHz
13.0 MHz -80 -115 -135 -148 -148
-40°C to +85°C or -55°C to +125°C ( package dependent )
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Temperature Compensated Crystal Oscillators [ TCXO " M " and VCTCXO " VM " ]
Clipped Sine Wave ; Waveform 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 Waveform Clipped Sine wave . Waveform code is “ S ”
Suggested package ( SMD type ) M43S , VM43S M63S , VM63S M47S , VM47S
Pads
Package size 4 6 4 ( Gull - Wing )
Supply voltage ( VDD ) [ unit : V ] 11.4 x 9.6 x 3.0 mm 11.4 x 9.6 x 3.0 mm 22.4 x 11.7 x 4.7 mm
Frequency Range 1.8 , 2.5 , 2.8 , 3.0 , 3.3 1.8 , 2.5 , 2.8 , 3.0 , 3.3 1.8 , 2.5 , 2.8 , 3.0 , 3.3
6.4 ~ 52.0 MHz 6.4 ~ 52.0 MHz 6.4 ~ 52.0 MHz
10.000 12.800 13.000 14.400 14.7456 15.360 16.367667
27.000
Standard Frequency ( Partial list ) [ MHz ]
16.384 19.200 19.440 20.000 25.000 26.000
Initial Calibration Tolerance < ± 1 ppm. at + 25°C ± 2°C ± 2.0 ppm ± 2.5 ppm ± 3.0 ppm X : not available
Frequency Stability ( ppm ) ± 0.5 ppm ± 1.0 ppm ± 1.5 ppm △ : contact us
○ : available
0°C to 50°C ○○○○○○
-10°C to 60°C △ ○ ○ ○ ○ ○
Frequency Stability vs Temperature -20°C to 70°C △ ○ ○ ○ ○ ○
( examples ) -30°C to 75°C △ ○ ○ ○ ○ ○
TCXOs -30°C to 85°C △ ○ ○ ○ ○ ○
-40°C to 85°C △ △ ○ ○ ○ ○
vs Aging at Ta = +25°C ± 1.0 ppm / year ( max.)
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.)
Current Consumption. ( max.) 10.0 ~ 15 MHz: 1.5 mA ; 15.1 ~ 26.0 MHz : 2.0 mA ; 26.1 ~ 52.0 MHz : 3.5 mA
Electrical Frequency Control Voltage Center 1.8 V 2.5 V 3.0 V / 3.3V
Tuning 0.9 V ± 0.6 V 1.4 V ± 1.0 V 1.5 V ± 1.0 V
( EFC ) by external Frequency Deviation Range ± 5.0 ppm ( min.)
Control Voltage Slope Polarity ( Transfer Function )Positive slope. Positive voltage for positive frequency shift.
Start-Up Time.
Output Load Input Impedance : 1.0M Ω ( min.) Modulation Bandwidth : 3 KHz ( min.) Linearity : ± 10 % ( max.)
Phase Noise
[ dBc / Hz ; ( typ.) ] 2.0 msec. ( typ.) , 5.0 msec. ( max.) ( reach 90% amplitude and at +25°C ± 2°C )
Storage Temperature
10 KΩ // 10 pF ± 10%
Offset 10 Hz 100 Hz 1 KHz 10 KHz 10 KHz
13.0 MHz -80 -115 -135 -148 -148
-40°C to +85°C or -55°C to +125°C ( package dependent )
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-74-
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
[ M21S _ _ ] ; [ VM21S _ _ ] [ 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
Pad 5 : No connect ; Pad 6 : No connect
[ M53S _ _ ] ; [ VM53S _ _ ]
[ M32S _ _ ] ; [ VM32S _ _ ]
Pad Connections : Pad Connections : TCXOs
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
[ M572S _ _ ] ; [ VM572S _ _ ] [ M47S _ _ ] ; [ VM47S _ _ ]
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 7 : Ground ; Pad 8 : Output , Pad 14 : Supply Voltage
[ M43S _ _ ] ; [ VM43S _ _ ] [ M63S _ _ ] ; [ VM63S _ _ ]
Pad Connections : Pad Connections :
Pad 1 : Control voltage for VCTCXO ; Ground for TCXO . Pad 1 , 2 , 4 : Ground , Pad 3 : Output , Pad 6 : Supply Volyage
Pad 2 : Ground ; Pad 3 : Output , Pad 4 : Supply Voltage Pad 5 : Control voltage for VCTCXO. Make no connection if TCXO.
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-75-
Temperature Compensated Crystal Oscillators [ TCXO " M " and VCTCXO " VM " ]
Clipped Sine Wave ; Waveform 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 Waveform Clipped Sine wave . Waveform code is “ S ”
Suggested package ( Dip type ) M8S , VM8S M9S , VM9S M14S , VM14S M15S , VM15S M39S , VM39S
Model with Trimmer
----- with Trimmer ----- with Trimmer with Trimmer
Package size 12.8 x 12.8 x 5.5 mm 12.8 x 12.8 x 5.5 mm 20.2 * 12.8 * 7.0 20.2 * 12.8 * 7.0 18.4 x 11.7 x 4.7 mm
Supply voltage ( VDD ) [ unit : V ] 1.8 , 2.5 , 3.0 , 3.3 1.8 , 2.5 , 3.0 , 3.3 1.8 , 2.5 , 3.0 , 3.3
Frequency Range 1.8 , 2.5 , 3.0 , 3.3 1.8 , 2.5 , 3.0 , 3.3 6.4 ~ 52.0 MHz
6.4 ~ 52.0 MHz 6.4 ~ 52.0 MHz
6.4 ~ 52.0 MHz 6.4 ~ 52.0 MHz
Standard Frequency ( Partial list ) [ MHz ] 10.000 12.800 13.000 14.400 14.7456 15.360 16.367667
16.384 19.200 19.440 20.000 25.000 26.000 27.000
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 ± 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 △ ○ ○ ○ ○ ○
TCXOs ( examples ) -30°C to 75°C △ ○ ○ ○ ○ ○
-30°C to 85°C △ ○ ○ ○ ○ ○
-40°C to 85°C △ △ ○ ○ ○ ○
vs Aging at Ta = +25°C ± 1.0 ppm / year ( max.)
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.)
Current Consumption. ( max.) 10.0 ~ 15 MHz: 1.5 mA ; 15.1 ~ 26.0 MHz : 2.0 mA ; 26.1 ~ 52.0 MHz : 3.5 mA
Electrical Frequency Control Voltage Center 1.8 V 2.5 V 3.0 V / 3.3V
Tuning 0.9 V ± 0.6 V 1.4 V ± 1.0 V 1.5 V ± 1.0 V
( EFC ) by external Frequency Deviation Range ± 5.0 ppm ( min.)
Control Voltage Slope Polarity ( Transfer Function )Positive slope. Positive voltage for positive frequency shift.
Start-Up Time.
Output Load Input Impedance : 1.0M Ω min. Modulation Bandwidth : 3 KHz min. Linearity : ± 10 % max.
Phase Noise
[ dBc / Hz ; ( typ.) ] 2.0 msec. ( typ.) , 5.0 msec. ( max.) ( reach 90% amplitude and at +25°C ± 2°C )
Storage Temperature
10 KΩ // 10 pF ± 10%
Offset 10 Hz 100 Hz 1 KHz 10 KHz 10 KHz
13.0 MHz -80 -115 -135 -148 -148
-40°C to +85°C or -55°C to +125°C ( package dependent )
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-76-
Temperature Compensated Crystal Oscillators [ TCXO " M " and VCTCXO " VM " ]
Clipped Sine wave output code " S " [ Dip Type ]
Outline Dimensions ( Unit : mm ) , Suggested pin 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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-77-
Temperature Compensated Crystal Oscillators [ TCXO " M " and VCTCXO " VM " ]
Clipped Sine wave output code " S "
Part Number Format and Example
[1] [2] [3] – [4] – [5] ∕ [6]
Holder Output Supply Center Frequency Operating
Type Wave Voltage Frequency Stability Temp. Range
Examples (1) V M 39 S 3- 10.000 - 1.5 ／ -20+70
(2) M 32 S 18 - 20.000 - 2.5 ／ -30+75
Ex (1) : VM39S3 - 10.000 - 1.5 / -20+70 [ VCTCXO , VM39 type , Clipped Sine Wave, 3.0V , 10.000MHz , ±1.5ppm from -20°C to 70°C ]
Ex (2) : M32S18 - 20.000 - 2.5 / -30+75 [ TCXO , M32 type , Clipped Sine Wave , 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
[ 3 ] Supply voltage , " 18 " stands for +1.8V ; " 28 " stands for +2.8V ; " 3 " stands for +3.0V ; " 33 " stands for +3.3V
[ 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 ( M22S33-52.000 ) Clipped Sine Wave , " S " series
TCXOs
( VC )TCXO with clipped sine wave Test Circuits : Ex. VM14S3
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-78-
Temperature Compensated Crystal Oscillators [ TCXO " M " and VCTCXO " VM " ]
Output waveform : CMOS " T " , PECL " P " , LVDS " D " , HCSL " C " , CML " Q "
Product Summary : Product Selection Guide
CMOS output waveform , " T " series
TCXO VCTCXO Available RoHS Compliant Package Description
Freq. Range Equivalent Model
● Leadless Surface Mount Types 10 ~ 52 MHz
9.5 ~ 60 MHz
M211T _ ----- 9.5 ~ 60 MHz Same 4 pad ceramic substrate . ( 2.5 * 2.0 * 0.7 mm )
8.192 ~ 60 MHz Same 4 pad ceramic substrate . ( 2.5 * 2.0 * 0.85 mm )
M22T _ VM22T _ 9.5 ~ 60 MHz Same 4 pad ceramic substrate . ( 2.5 * 2.0 * 0.9 mm )
1 ~ 200 MHz Same 4 pad ceramic substrate . ( 3.2 * 2.5 * 1.0 mm )
M221T_ ----- 6.4 ~ 52 MHz Same 4 pad ceramic substrate . ( 3.2 * 2.5 * 1.0 mm )
1 ~ 200 MHz Same 6 pad ceramic substrate . ( 3.2 * 2.5 * 1.6 mm )
M32T _ VM32T _ 32.768 KHz Same 4 pad ceramic substrate . ( 5.0 * 3.2 * 1.3 mm )
1.25 ~ 52 MHz Same 8 pad ceramic substrate . ( 5.0 * 3.2 * 1.4 mm )
M321T _ ----- 1 ~ 200 MHz
32.768 KHz Same 4 pad ceramic substrate . ( 7.0 * 5.0 * 2.3 mm )
MTF326T _ VMTF326T _ 10 ~ 250 MHz
Same 4 pad ceramic substrate . ( 7.0 * 5.0 * 2.3 mm )
M53T _ VM53T _ 32.768 KHz Same 4 pad ceramic substrate . ( 3.2 * 2.5 * 1.3 mm )
6.4 ~ 38.4 MHz 6 pad ceramic substrate . ( 3.2 * 2.5 * 1.6 mm )
MTF538T _ VMTF538T _ Same 6 pad ceramic substrate . ( 7.0 * 5.0 * 2.5 mm )
6.4 ~ 38.4 MHz
M572T _ VM572T _
MTF572T _ VMTF572T _
ME32T _ -----
MQN326T _ VMQN326T _
MQN576T _ VMQN576T _
● Thru - Hold Types
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 _ Dip Type ( 4 pins ) , With Trimmer TCXOs
M8T _ VM8T _ Dip Type ( 4 pins ) , Half size , Hermetically Sealed
M15T _ VM15T _
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 _ Gull Wing Type ( 4 pins ) , With Trimmer
M18T _ VM18T _ Gull Wing Type ( 4 pins ) , Half size
M25T _ VM25T _
M18T _ VM18T _
Differential output waveform , PECL " P " series , LVDS " D " series , HCSL " C " series , CML " Q " series
● Leadless Surface Mount Types 10 ~ 1,500 MHz Same 6 pad ceramic substrate . ( 3.2 * 2.5 * 1.6 mm )
MQN326P _ VMQN326P _ 15 ~ 2,100 MHz Same 6 pad ceramic substrate . ( 7.0 * 5.0 * 2.5 mm )
MQN576P _ VMQN576P _ 8 pad ceramic substrate . ( 5.0 * 3.2 * 1.4 mm )
MJF538P_ VMJF538P_
MQN326D _ VMQN326D _ 10 ~ 1,500 MHz Same 6 pad ceramic substrate . ( 3.2 * 2.5 * 1.6 mm )
MQN576D _ VMQN576D _ 15 ~ 2,100 MHz Same 6 pad ceramic substrate . ( 7.0 * 5.0 * 2.5 mm )
MJF538D_ VMJF538D_ 8 pad ceramic substrate . ( 5.0 * 3.2 * 1.4 mm )
MJF538C_ VMJF538C_ 15 ~ 700 MHz Same 8 pad ceramic substrate . ( 5.0 * 3.2 * 1.4 mm )
MJF538Q_ VMJF538Q_ 15 ~ 2,100 MHz Same 8 pad ceramic substrate . ( 5.0 * 3.2 * 1.4 mm )
“ _ ” is voltage code. Please see the table in next page.
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.
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-79-
Temperature Compensated Crystal Oscillators [ TCXO " M " and VCTCXO " VM " ] CMOS Output
TCXO VCTCXO KHz CMOS Thru-Hole SMD 15pF 3.3V 32.768 KHz
range
M_T VM _ T
Features
● Wide frequency range : [ 32.768 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 Waveform Square wave [ CMOS ] . Waveform code is “ T ”
Type SMD Thru - Hold
Demensions
Suggested Package ( Size )
(V)M572T ( 7.0 x 5.0 x 2.3 mm ) (V)M8T ( 12.8 x 12.8 x 5.5 mm )
Frequency Range 32.768 KHz [ From KHz with divider. mA current consumption. ]
Supply Voltage VDD ( code ) +3.3 V ± 10% ( voltage code is “ 33 ” )
Output Logic Levels
Logic High " 1 " 2.97 VDD ( min.)
Logic Low " 0 " 0.33 VDD ( max.)
Current Consumption. ( max. ) 8.0 mA ( max.) for 32.768 KHz at +3.3V
( Over operating temperature range . )
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.
TCXOs Frequency Stability ( ppm ) ± 0.5 ppm ± 1.0 ppm ± 1.5 ppm ± 2.0 ppm ± 2.5 ppm ± 3.0 ppm X : not available
○○ ○ ○ ○ ○ △ : contact us
Frequency Stability vs Temperature 0°C to 50°C △○ ○ ○ ○ ○ ○ : available
( examples ) -10°C to 60°C X○ ○ ○ ○ ○
-20°C to 70°C X○ ○ ○ ○ ○
-30°C to 75°C X○ ○ ○ ○ ○
-30°C to 85°C X△ ○ ○ ○ ○
-40°C to 85°C
± 1.0 ppm / year ( max.)
vs Aging at Ta = +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 .
Rise and Fall Time 10.0 nsec. ( max.) Measured at 20% ↔ 80% of the waveform
Electrical Frequency Control Voltage Center 1.5 V ± 1.0 V ( 3.3V )
Tuning Frequency Deviation Range ± 5.0 ppm ( min.)
( EFC ) by external Slope Polarity ( Transfer Function P) ositive slope. Positive voltage for positive frequency shift.
Control Voltage Input Impedance : 1.0M Ω ( min.) Modulation Bandwidth : 3 KHz ( min.) Linearity : ± 10 % ( max.)
Start-Up Time. 5.0 msec. ( typ.) , 10.0 msec. ( max.) ( reach 90% amplitude and at+25°C±2°C)
Duty Cycle 50 % ± 5%
Output Load 15 pF
Storage Temperature -40°C to +85°C or -55°C to +125°C ( package dependent )
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-80-
Temperature Compensated Crystal Oscillators [ TCXO " M " and VCTCXO " VM " ] CMOS Output
TCXO VCTCXO MHz CMOS SMD 15pF 1.8 V 2.5 V Min. Max.
range 3.0 V 3.3 V 6.4 MHz 60.0 MHz
M_T VM _ T
Features
● Wide frequency range : [ 6.4 MHz ~ 60.0 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 Waveform Square wave [ CMOS ] . Waveform code is “ T ”
Type M22T , VM22T M32T , VM32T M53T , VM53T M57T , VM57T
Package ( Size ) 2.5 x 2.0 x 0.85 mm ( 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 )
Frequency Range
9.5 ~ 60.0 MHz 8.192 ~ 60.0 MHz 6.4 ~ 52.0 MHz 6.4 ~ 52.0 MHz
Type M572T , VM572T M43T , VM43T M63T , VM63T M47T , VM47T
Package ( Size ) ( 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 ) ( 22.4 x 11.7 x 4.7 mm )
Frequency Range
6.4 ~ 52.0 MHz 9.5 ~ 60.0 MHz 8.192 ~ 60.0 MHz 6.4 ~ 52.0 MHz
Supply Voltage VDD ( code ) +1.8 V ± 5% +2.5 V ± 10% +3.0 V ± 10% +3.3 V ± 10%
( code is “ 18 ” ) ( code is “ 25 ” ) ( code is “ 3 ” ) ( code is “ 33 ” )
Current Consumption. ( max.) Package M22T
( Over operating temperature range . ) M32T 5 mA 7 mA ----- 10 mA
TCXOsM53T6 mA6 mA6 mA6 mA
6 mA 6 mA 6 mA 6 mA
M572T 10 mA 10 mA 13 mA 13 mA
----- 10 mA 13 mA 13 mA
M57T 1.62 V 2.25 V 2.7 V 2.97 V
0.25 V 0.25 V 0.3 V 0.33 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
Initial Calibration Tolerance 25.000 27.000
19.200 19.440 19.680 20.000
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 ± 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 ○○○○○
-40°C to 85°C X △△△○○
vs Aging at Ta = +25°C ± 1.0 ppm / year ( max.)
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 .
Electrical Frequency Control Voltage Center 0.9 V ± 0.6 V ( 1.8 V ) ; 1.4 V ± 1.0 V ( 2.5V ) ; 1.5 V ± 1.0 V ( 3.0V / 3.3V )
Tuning Frequency Deviation Range ± 5.0 ppm ( min.)
( 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 : 20 KHz ( min.) Linearity : ± 10 % ( max.)
Output Load 15 pF
Duty Cycle Standard: 50 % ± 10 % ; Option: 50 % ± 5 %
Storage Temperature -40°C to +85°C or -55°C to +125°C ( package dependent )
Phase Noise Offset 10 Hz 100 Hz 1 KHz 10 KHz 100 KHz
[ dBc / Hz ( typ. ) ] M572T33 - 10.000 -96 dBc / Hz -122 dBc / Hz -138 dBc / Hz -145 dBc / Hz -150 dBc / Hz
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-81-
Temperature Compensated Crystal Oscillators [ TCXO " M " and VCTCXO " VM " ]
CMOS wave output code " T "
Outline Dimensions ( Unit : mm ) , Suggested pad Layout for SMDs
[ (V) M22T_ _ ] [ (V) M32T_ _ ]
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) M53T _ _ ] [ (V) M572T_ _ ]
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
[ M_43T _ _ ] ; [ VM_43T _ _ ] [ M_63T _ _ ] ; [ VM_63T _ _ ]
Pad Connections : Pad Connections :
Pad 1 : Control voltage for VCTCXO ; Ground for TCXO . Pad 1 , 2 , 4 : Ground , Pad 3 : Output , Pad 6 : Supply Volyage
Pad 2 : Ground ; Pad 3 : Output , Pad 4 : Supply Voltage Pad 5 : Control voltage for VCTCXO. Make no connection if TCXO.
[ M_47T _ _ ] ; [ VM_47T _ _ ]
Pad Connections :
Pad 1 : Control voltage for VCTCXO. Make no connection if TCXO.
Pad 7 : Ground ; Pad 8 : Output , Pad 14 : Supply Voltage
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-82-
Temperature Compensated Crystal Oscillators [ TCXO " M " and VCTCXO " VM " ] CMOS Output
TCXO VCTCXO MHz CMOS DIP 15pF 1.8 V 2.5 V Min. Max.
range 3.0 V 3.3 V 6.4 MHz 60.0 MHz
M_T VM _ T
Features
● Wide frequency range : [ 6.4 MHz ~ 60.0 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 Waveform Square wave [ CMOS ] . Waveform code is “ T ”
Suggested package ( Dip type ) M8T , VM8T M9T , VM9T M14T , VM14T M15T , VM15T M39T , VM39T
Model with Trimmer ----- with Trimmer ----- with Trimmer with Trimmer
Package size 12.8 x 12.8 x 5.5 mm
Supply voltage ( VDD ) [ unit : V ] 12.8 x 12.8 x 5.5 mm 1.8 , 2.5 , 3.0 , 3.3 20.2 * 12.8 * 7.0 20.2 * 12.8 * 7.0 18.4 x 11.7 x 4.7 mm
Frequency Range 1.8 , 2.5 , 3.0 , 3.3 6.4 ~ 60.0 MHz 1.8 , 2.5 , 3.0 , 3.3 1.8 , 2.5 , 3.0 , 3.3 1.8 , 2.5 , 3.0 , 3.3
6.4 ~ 60.0 MHz
6.4 ~ 60.0 MHz 6.4 ~ 60.0 MHz 6.4 ~ 60.0 MHz
Supply Voltage VDD ( code ) +1.8 V ± 5% +2.5 V ± 10% +3.0 V ± 10% +3.3 V ± 10%
( code is “ 18 ” ) ( code is “ 25 ” ) ( code is “ 3 ” ) ( code is “ 33 ” )
Current Consumption. ( max.) Package M8T
( Over operating temperature range . ) M9T 5 mA 7 mA ----- 10 mA
TCXOsM14T6 mA6 mA6 mA6 mA
10 mA 10 mA 13 mA 13 mA
M15T 10 mA 10 mA 13 mA 13 mA
----- 10 mA 13 mA 13 mA
M39T 1.62 V 2.25 V 2.7 V 2.97 V
0.25 V 0.25 V 0.3 V 0.33 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
19.200 19.440 19.680 20.000 25.000 27.000
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 ± 3.0 ppm X : not available
○○ ○ ○ ○ ○ △ : contact us
Frequency Stability vs Temperature 0°C to 50°C △○ ○ ○ ○ ○ ○ : available
( examples ) -10°C to 60°C X○ ○ ○ ○ ○
-20°C to 70°C X○ ○ ○ ○ ○
-30°C to 75°C X○ ○ ○ ○ ○
-30°C to 85°C X△ △ △ ○ ○
-40°C to 85°C
± 1.0 ppm / year ( max.)
vs Aging at Ta = +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 .
Electrical Frequency Control Voltage Center 0.9 V ± 0.6 V ( 1.8 V ) ; 1.4 V ± 1.0 V ( 2.5V ) ; 1.5 V ± 1.0 V ( 3.0V / 3.3V )
Tuning Frequency Deviation Range ± 5.0 ppm ( min.)
( 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 : 20 KHz ( min.) Linearity : ± 10 % ( max.)
Output Load 15 pF
Rise and Fall Time 10.0 nsec. ( max.) Measured at 20% ↔ 80% of the waveform
Start-Up Time. 5.0 msec. ( typ.) , 10.0 msec. ( max.) ( reach 90% amplitude and at+25°C±2°C)
Duty Cycle Standard: 50 % ± 10 % ; Option: 50 % ± 5 %
Storage Temperature -40°C to +85°C or -55°C to +125°C ( package dependent )
Phase Noise Offset 10 Hz 100 Hz 1 KHz 10 KHz 100 KHz
[ dBc / Hz ( typ. ) ] M572T33 - 10.000 -96 dBc / Hz -122 dBc / Hz -138 dBc / Hz -145 dBc / Hz -150 dBc / Hz
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83 A2
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-83-
Temperature Compensated Crystal Oscillators [ TCXO " M " and VCTCXO " VM " ]
CMOS wave output code " T "
Outline Dimensions ( Unit : mm ) , Suggested pin Layout
[ (V) M_8T _ _ ] - - - Gull - wing SMD is also available . [ (V) M_9T _ _ ] - - - with mechanical trimmer
Pad Connections : Pad 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
[ (V) M_14T _ _ ] - - - Gull - wing SMD is also available . [ (V) M_15T _ _ ] - - - with mechanical trimmer
TCXOs
Pad Connections : Pad 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
[ (V) M_39T _ _ ]
Pad 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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-84-
Temperature Compensated Crystal Oscillators [ TCXO " M " and VCTCXO " VM " ]
CMOS wave output code " T "
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 3 - 10.000 - 1.5 ／ -20+70
Examples M572 T
3 - 20.000 - 2.5 ／ -30+85
(2)
Ex (1) : VM39T3 - 10.000 - 1.5 / -20+70 [ VCTCXO , VM39 type , CMOS output , 3.0V , 10.000MHz , ±1.5ppm from -20°C to 70°C ]
Ex (2) : M572T3 - 20.000 - 2.5 / -30+85 [ TCXO , M572 type , CMOS output , 3.0V , 20.000MHz , ±2.5ppm from -30°C to 85°C ]
Holder Type
[1]
" M " stands for TCXO , " VM " stands for VCTCXO
" T " stands for Square Wave
[2]
ex 1 : M43T --- TCXO , M43 pcakage , CMOS output
[ 3 ] Supply voltage , " 18 " stands for +1.8V ; " 28 " stands for +2.8V ; " 3 " stands for +3.0V ; " 33 " stands for +3.3V
[ 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
CMOS Typical Phase Noise ( M572T33-20.000 ) CMOS Output Wave , " T " series
TCXOs
( VC )TCXO with CMOS square wave: Ex. VM14T33
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-85-
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 [ CMOS ]
Nominal Frequency 32.768 KHz
Standard Supply Voltages VDD 1.8V ± 5 % 2.5V ± 5 % 3.0V ± 5 % 3.3V ± 5 % 5.0V ± 10 %
(Custom VDD is also available) Voltage code 3 33 5
18 25
Power Supply Current ( Icc ) ( typ. ) 1.25 uA 1.37 uA 2.05 uA
Initial Calibration Tolerance 0.79 uA 1.05 uA
± 1.5 ppm ( max.) at Tamb = +25° C ± 3° C
± 3.8 ppm ( -10°C to +60°C )
Frequency Stability over Temperature ( max. ) ± 5 ppm ( -40°C to +85°C )
± 8 ppm ( -40°C to +105°C )
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.
± 3.0 ppm / year ( max.) first year
TCXOs vs Aging at Ta = +25°C ± 0.2 ppm ( max.) for a ± 5 % input voltage change
Frequency ± 0.2 ppm ( max.) for a ± 10 % loading condition change
Stability vs VDD Tolerance Change ± 1.0 ppm ( max.) 1 reflow and measured 24 hours afterwards
vs Load Change ± 1.0 ppm / volt ( max.) VDD = 1.7 V to 5.5 V .
CMOS / 15 pF
vs Reflow 0.25 V ( max.) Condition : △V / △t = 1 V / us
VDD - 0.4 V ( min.) ; IOH = 0.1 mA , all VDD range
vs all range of VDD ( △f / V ) 0.4 V ( max.) ; IOL = - 0.1 mA , all VDD range
Output Logic / Output Load 1 sec. ( max.) at +25°C ; 3 sec. ( max .) over -40°C to +85°C
100 nano. sec. max. Measured at 20% ←→ 80% of the waveform , 15 pF load.
Supply Voltage Variation ( △VDD ) 50% ±10% typical
Vih = 0.8 * VDD , Vil = 0.2 * VDD ; Open connection prohibit
Output Voltage Level VOH
Output Voltage Level VOL
Start - up Time
Rise Time and Fall Time
Duty Cycle
Pad 1 OE Thresholds
Block Diagram Package Dimensions and Suggested Land Pattern
Part Number Format and Example [2] [3] [4] ／ [5]
[1] Supply –– Frequency ／ Operating
Voltage Temp. Range
ME32T 32.768 K Stability
-40+85
Examples (1) ME32T 5 – 32.768 K – 5.0
Ex (1) : 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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-86-
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.
MQN _ P VMQN _ P series
CMOS LVDS CMOS LVDS 10 1,500
PECL PECL 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 PECL 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
Model (V)MQN326T (V)MQN326P (V)MQN326D
Output Logic CMOS PECL LVDS
Supply Voltage VDD ( code ) + 2.5 V ± 5% ( voltage code " 25 " ) + 2.5 V ± 5% ( voltage code " 25 " ) + 2.5 V ± 5% ( voltage code " 25 " ) TCXOs
+ 3.3 V ± 5% ( voltage code " 33 " ) + 3.3 V ± 5% ( voltage code " 33 " ) + 3.3 V ± 5% ( voltage code " 33 " )
Available Frequency Range
Output Load 10 ~ 250 MHz 10 ~ 1,500 MHz 10 ~ 1,500 MHz
Output Logic " High " , " 1 " 15 pF 50 Ω into Vcc - 2V or Thevenin equiralent 100 Ω
Output Logic " Low " , " 0 " VDD - 1.03 ( min.) , VDD - 0.6 ( max.)
( VDD = + 2.5V ) 90 % VDD VDD - 1.85 ( min.) , VDD - 1.6 ( max.) 1.4 V ( typ.) , 1.6 V ( max.)
Current Consumption ( max.) 10 % VDD 1.1 V ( typ.) , 0.9 V ( min.)
50 MHz : 34 mA 156 MHz : 46 mA
( VDD = + 3.3V ) 125 MHz : 38 mA 600 MHz : 50 mA 156 MHz : 32 mA
Current Consumption ( max.) 200 MHz : 40 mA 1,000 MHz : 60 mA 800 MHz : 40 mA
50 MHz : 36 mA 156 MHz : 50 mA 1,000 MHz : 44 mA
Current with Output Disabled 125 MHz : 40mA 600 MHz : 55 mA 156 MHz : 35 mA
200 MHz : 44 mA 1,000 MHz : 62 mA 800 MHz : 40 mA
18 mA ( typ.) 1,000 MHz : 44 mA
18 mA ( typ.)
18 mA ( typ.)
Rise Time / Fall Time 1.5 nsec. ( typ.) , 3.0 nsec. ( max. ) 0.2 nsec. ( typ.) , 0.5 nsec. ( max. ) 0.2 nsec. ( typ.) , 0.4 nsec. ( max. )
Initial Calibration Tolerance Tr / Tf : 10% ↔ 90% waveform Tr / Tf : 20% ↔ 80% waveform Tr / Tf : 20% ↔ 80% waveform
Frequency Stability Codes ±1.0 ppm ( max.) at +25°C±2°C ( upon shipment )
Duty Cycle ± 2.5 ppm over -30°C to +85°C ( default )
Start-up Time Temperature (ref to +25°C)
RMS Jitter [ 12 kHz ~ 20 MHz ]
Phase Noise ± 1.0 ppm over -40°C to +85°C ( available )
[ dBc / Hz ( typ.) ]
Storage Temperature Aging at Ta = +25°C ± 2.0 ppm( max.) first year ; ± 10 ppm ( max.) over 10 years
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%
5.0 msec. ( max.)
0.8 psec ( typ.)
Offset 10 Hz 100 Hz 1K Hz 10K Hz 100K Hz 1M Hz 10M Hz
125 MHz -51 -93 -111 -123 -125 -135 -155
212.5 MHz -42 -87 -105 -115 -118 -130 -151
312.5 MHz -49 -88 -107 -111 -114 -124 -147
-55°C to + 150°C
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.
Frequency Pulling Range ± 8 ppm ( min.) OE Control on Pad 2 (Open connection prohibit.)
30% of VDD (max.) to disable output
Linearity ± 1 % ( typ.) ± 10% ( max.)
Transfer Function Positive Transfer (high impedance).
Absolute Voltage 4.0 V ( max.) Ouput Enable Time 200 nsec. ( max.) / 50 nsec. ( max.)
/ Disable Time
Input Impedance 770 KΩ ( typ.)
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-87-
Temperature Compensated Crystal Oscillators [ TCXO " M " and VCTCXO " VM " ]
TCXO VCTCXO
VMQN _ P
MQN _ T MQN _ P MQN _ D VMQN _ T VMQN _ D N SMD 2.5 V 3.3 V Min. Max.
PECL series
CMOS PECL LVDS CMOS LVDS 10 1,500
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
Supply Voltage - Center Freq. ( MHz ) - Freq. Stability / Operating
Hold Type Package T : CMOS " 33 " for 3.3V Temperature
" 25 " for 2.5V
" MQN " : TCXO " 326 " P : PECL Range
" VMQN " : VCTCXO ( 3.2 * 2.5 mm ) D : LVDS
Outline Dimensions ( Unit : mm ) , Suggested pad Layout for SMDs
[ (V)MQN326T ] , [ (V)MQN326P ] , [ (V)MQN326D ]
TCXOs
Test Circuits and Output Waveforms PECL LVDS
CMOS
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-88-
Temperature Compensated Crystal Oscillators [ TCXO " M " and VCTCXO " VM " ]
TCXO MQN _ P MQN _ D VMQN _ T VCTCXO VMQN _ D N SMD 2.5 V 3.3 V Min. Max.
MQN _ T VMQN _ P series
PECL LVDS CMOS LVDS 10 1,500
CMOS PECL 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 PECL 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
Model (V)MQN574T , (V)MQN576T (V)MQN576P (V)MQN576D
Output Logic CMOS PECL 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 " 33 " ) + 3.3 VDD ± 5% ( voltage code " 33 " ) + 3.3 VDD ± 5% ( voltage code " 33 " )
Output Load
Output Logic " High " , " 1 " 10 ~ 250 MHz 10 ~ 1,500 MHz 10 ~ 1,500 MHz
Output Logic " Low " , " 0 " 15 pF 50 Ω into Vcc - 2V or Thevenin equiralent 100 Ω
( VDD = + 2.5V ) VDD - 1.03 ( min.) , VDD - 0.6 ( max.)
Current Consumption ( max.) 90 % VDD VDD - 1.85 ( min.) , VDD - 1.6 ( max.) 1.4 V ( typ.) , 1.6 V ( max.)
10 % VDD 1.1 V ( typ.) , 0.9 V ( min.)
( VDD = + 3.3V ) 50 MHz : 34 mA 156 MHz : 46 mA
Current Consumption ( max.) 125 MHz : 38 mA 600 MHz : 50 mA 156 MHz : 32 mA
200 MHz : 40 mA 1,000 MHz : 60 mA 800 MHz : 40 mA
Current with Output Disabled 50 MHz : 36 mA 156 MHz : 50 mA 1,000 MHz : 44 mA
Rise Time / Fall Time 125 MHz : 40mA 600 MHz : 55 mA 156 MHz : 35 mA
Initial Calibration Tolerance 200 MHz : 44 mA 1,000 MHz : 62 mA 800 MHz : 40 mA
18 mA ( typ.) 1,000 MHz : 44 mA
Frequency Stability Codes 18 mA ( typ.)
18 mA ( typ.)
Duty Cycle
Start-up Time 1.5 nsec. ( typ.) , 3.0 nsec. ( max. ) 0.2 nsec. ( typ.) , 0.5 nsec. ( max. ) 0.2 nsec. ( typ.) , 0.4 nsec. ( max. ) TCXOs
RMS Jitter [ 12 kHz ~ 20 MHz ] Tr / Tf : 10% ↔ 90% waveform Tr / Tf : 20% ↔ 80% waveform Tr / Tf : 20% ↔ 80% waveform
Phase Noise
±2.0 ppm. ( max.) at +25°C±2°C. ( upon shipment )
[ dBc / Hz ( typical ) ]
Temperature (ref to +25°C) ± 2.5 ppm over -30°C to +85°C ( default )
Storage Temperature ± 1.0 ppm over -40°C to +85°C ( available )
Aging at Ta = +25°C ± 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%
5.0 msec. ( max.)
0.8 psec ( typ.)
Offset 10 Hz 100 Hz 1K Hz 10K Hz 100K Hz 1M Hz 10M Hz
125 MHz -51 -93 -111 -123 -125 -135 -155
212.5 MHz -42 -87 -105 -115 -118 -130 -151
312.5 MHz -49 -88 -107 -111 -114 -124 -147
-55°C to + 150°C
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.
Frequency Pulling Range ± 8 ppm ( min.) OE Control on Pad 2 (Open connection prohibit.)
30% of VDD (max.) to disable output
Linearity ± 1 % ( typ.) ± 10% ( max.)
Transfer Function Positive Transfer (high impedance).
Absolute Voltage 4.0 V ( max.) Ouput Enable Time 200 nsec. ( max.) / 50 nsec. ( max.)
/ Disable Time
Input Impedance 770 KΩ ( typ.)
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-89-
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.
MQN _ P VMQN _ P series
CMOS LVDS CMOS LVDS 10 1,500
PECL PECL MHz MHz
Part Number Format and Example
Example : 1.VMQN574T33 - 120.000 - 2.5 / -40+85
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 )
" MQN " : TCXO " 574 " 4pad T : CMOS " 33 " for 3.3V Operating
" VMQN " : VCTCXO ( 5.0 * 7.0 mm ) " 25 " for 2.5V 120.000
P Center Freq. ( MHz ) Freq. Stability Temperature
VMQN 576 T : CMOS 33
Hold Type Package P : PECL Supply Voltage Range
" MQN " : TCXO " 576 " 6pad D : LVDS " 33 " for 3.3V
" VMQN " : VCTCXO ( 5.0 * 7.0 mm ) " 25 " for 2.5V - 2.5 / -40+85
Operating
Freq. Stability Temperature
Range
Outline Dimensions ( Unit : mm ) , Suggested pad Layout for SMDs
[ (V)MQN574T ] [ (V)MQN576T ] , [ (V)MQN576P ] , [ (V)MQN576D ]
TCXOs Test Circuits and Output Waveforms
CMOS PECL LVDS
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-90-
Temperature Compensated Crystal Oscillators [ TCXO " M " and VCTCXO " VM " ]
MQF _ T TCXO MQF _ D VMQF _ T VCTCXO VMQF _ D Min. Max.
MQF _ P VMQF _ P 10 1,500
CMOS LVDS CMOS LVDS MHz MHz
PECL PECL
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 PECL 212.500 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 for volume production ( ± 2.5 ppm over -30°C to +85°C ) .
General specifications , at Ta=+25°C
Model (V)MQF326T (V)MQF326P (V)MQF326D
Output Logic CMOS PECL LVDS
Supply Voltage VDD ( code ) + 2.5 V ± 5% ( voltage code " 25 " ) + 2.5 V ± 5% ( voltage code " 25 " ) + 2.5 V ± 5% ( voltage code " 25 " )
+ 3.3 V ± 5% ( voltage code " 33 " ) + 3.3 V ± 5% ( voltage code " 33 " ) + 3.3 V ± 5% ( voltage code " 33 " )
Available Frequency Range 10 ~ 250 MHz 10 ~ 1,500 MHz 10 ~ 1,500 MHz TCXOs
Output Load 50 Ω into Vcc - 2V or
Output Logic " High " , " 1 " 15 pF Thevenin equiralent 100 Ω
Output Logic " Low " , " 0 " VDD - 1.03 ( min.) , VDD - 0.6 ( max.)
( VDD = + 2.5V ) 90 % VDD 1.4 V ( Typ.) , 1.6 V ( max.)
Current Consumption ( max.) 10 % VDD VDD - 1.85 ( min.) , VDD - 1.6 ( max.) 1.1 V ( Typ.) , 0.9 V ( min.)
( VDD = + 3.3V ) 50 MHz : 34 mA 156 MHz : 46 mA
Current Consumption ( max.) 125 MHz : 38 mA 600 MHz : 50 mA 156 MHz : 32 mA
200 MHz : 40 mA 600 MHz : 38 mA
Current with Output Disabled 50 MHz : 36 mA 1,000 MHz : 60 mA 1,000 MHz : 44 mA
Rise Time / Fall Time 125 MHz : 40 mA 156 MHz : 50 mA 156 MHz : 35 mA
Initial Calibration Tolerance 200 MHz : 44 mA 600 MHz : 55 mA 600 MHz : 40 mA
18 mA ( Typ.) 1,000 MHz : 46 mA
Frequency Stability Codes 1,000 MHz : 62 mA
18 mA ( Typ.) 18 mA ( Typ.)
Duty Cycle
Start-up Time 1.5 nsec. ( Typ.) , 3.0 nsec. ( max.) 0.2 nsec. ( Typ.) , 0.5 nsec. ( max.) 0.2 nsec. ( Typ.) , 0.4 nsec. ( max.)
Storage Temperature Tr / Tf : 10% ↔ 90% waveform Tr / Tf : 20% ↔ 80% waveform Tr / Tf : 20% ↔ 80% waveform
RMS Jitter [ 12 kHz ~ 20 MHz ]
±1.0 ppm ( max.) at +25°C±2°C ( at the shipment )
Phase Noise [ dBc / Hz ( typ.) ]
Temperature ± 2.5 ppm over -30°C to +85°C ( default for Quick - Turn )
Storage Temperature ( refer to +25°C) ± 1.0 ppm over -40°C to +85°C ( available )
± 2.0 ppm ( max.) first year ; ± 10 ppm ( max.) over 10 years
Aging at Ta = +25°C ± 0.2 ppm ( max.) , for a ±5% input voltage change.
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 msec. ( max.)
-55°C to + 150°C 10 Hz 100 Hz 1K Hz 10K Hz 100K Hz 1M Hz 10M Hz
1.5 psec ( typ.) -65 -92 -108 -114 -117 -139 -147
-61 -90 -106 -110 -112 -133 -142
Offset -51 -79 -97 -102 -103 -125 -134
156.250 MHz
212.500 MHz
312.500 MHz
-55°C to + 150°C
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.
Frequency Pulling Range ± 8 ppm ( min.) OE Control on Pad 2 (Open connection prohibit.)
Linearity ± 1 % ( typ.) ± 10% ( max.) 30% of VDD (max.) to disable output.
Transfer Function Positive Transfer
Absolute Voltage 4.0 V ( max.) Output Enable Time 200 nsec. ( max.) / 50 nsec. ( max.)
/ Disable Time
Input Impedance 770 KΩ ( typ.)
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91 A2
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-91-
Temperature Compensated Crystal Oscillators [ TCXO " M " and VCTCXO " VM " ]
TCXO VCTCXO
VMQF _ P
MQF _ T MQF _ P MQF _ D VMQF _ T VMQF _ D F SMD 2.5 V 3.3 V Min. Max.
PECL series
CMOS PECL LVDS CMOS LVDS 10 1,500
MHz MHz
Part Number Format and Example
Example : VMQF326D33 - 622.080 - 2.0 / -40+85
VMQF 326 D 33 - 622.080 - 2.0 / -40+85
Supply Voltage - Center Freq. ( MHz ) - Freq. Stability / Operating
Hold Type Package T : CMOS " 33 " for 3.3V Temperature
" 25 " for 2.5V
" MQF " : TCXO " 326 " P : PECL Range
" VMQF " : VCTCXO ( 3.2 * 2.5 mm ) D : LVDS
Outline Dimensions ( Unit : mm ) , Suggested pad Layout for SMDs
[ (V)MQF326T ] , [ (V)MQF326P ] , [ (V)MQF326D ]
TCXOs Test Circuits and Output Waveforms
CMOS PECL LVDS
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-92-
Temperature Compensated Crystal Oscillators [ TCXO " M " and VCTCXO " VM " ]
MQF _ T TCXO MQF _ D VMQF _ T VCTCXO VMQF _ D Min. Max.
MQF _ P VMQF _ P 10 1,500
CMOS LVDS CMOS LVDS MHz MHz
PECL PECL
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 PECL 212.500 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 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 CMOS PECL LVDS TCXOs
Supply Voltage VDD ( code ) + 2.5 V ± 5% ( voltage code " 25 " ) + 2.5 V ± 5% ( voltage code " 25 " ) + 2.5 V ± 5% ( voltage code " 25 " )
+ 3.3 V ± 5% ( voltage code " 33 " ) + 3.3 V ± 5% ( voltage code " 33 " ) + 3.3 V ± 5% ( voltage code " 33 " )
Available Frequency Range
Output Load 10 ~ 250 MHz 10 ~ 1,500 MHz 10 ~ 1,500 MHz
Output Logic " High " , " 1 " 50 Ω into Vcc - 2V or Thevenin
Output Logic " Low " , " 0 " 15 pF 100 Ω
( VDD = + 2.5V ) equiralent
Current Consumption ( max.) 90 % VDD VDD - 1.03 ( min.) , VDD - 0.6 ( max.) 1.4 V ( Typ.) , 1.6 V ( max.)
10 % VDD VDD - 1.85 ( min.) , VDD - 1.6 ( max.) 1.1 V ( Typ.) , 0.9 V ( min.)
( VDD = + 3.3V ) 50 MHz : 34 mA
Current Consumption ( max.) 125 MHz : 38 mA 156 MHz : 46 mA 156 MHz : 32 mA
200 MHz : 40 mA 600 MHz : 50 mA 600 MHz : 38 mA
Current with Output Disabled 50 MHz : 36 mA 1,000 MHz : 60 mA 1,000 MHz : 44 mA
125 MHz : 40 mA 156 MHz : 50 mA 156 MHz : 35 mA
200 MHz : 44 mA 600 MHz : 55 mA 600 MHz : 40 mA
18 mA ( Typ.) 1,000 MHz : 62 mA 1,000 MHz : 46 mA
18 mA ( Typ.) 18 mA ( Typ.)
Rise Time / Fall Time 1.5 nsec. ( Typ.) , 3.0 nsec. ( max.) 0.2 nsec. ( Typ.) , 0.5 nsec. ( max.) 0.2 nsec. ( Typ.) , 0.4 nsec. ( max.)
Initial Calibration Tolerance Tr / Tf : 10% ↔ 90% waveform Tr / Tf : 20% ↔ 80% waveform Tr / Tf : 20% ↔ 80% waveform
Frequency Stability Codes ±2.0 ppm ( max.) at +25°C±2°C ( at the shipment )
Duty Cycle Temperature ( refer to +25°C) ± 2.5 ppm over -30°C to +85°C ( default for Quick - Turn )
Start-up Time ± 1.0 ppm over -40°C to +85°C ( available )
Storage Temperature Aging at Ta = +25°C ± 2.0 ppm ( max.) first year ; ± 10 ppm ( max.) over 10 years
RMS Jitter [ 12 kHz ~ 20 MHz ] Voltage Change ± 0.2 ppm ( max.) , for a ±5% input voltage change.
Load Change ± 0.2 ppm ( max.) , for a ±10% load condition change.
Phase Noise [ dBc / Hz ( typ.) ] Reflow ± 1.0 ppm ( max.) , 1 reflow and measured 24 hours afterwards.
Storage Temperature 50 % ± 5%
5 msec. ( max.)
-55°C to + 150°C
1.5 psec ( typ.)
Offset 10 Hz 100 Hz 1K Hz 10K Hz 100K Hz 1M Hz 10M Hz
156.250 MHz -65 -92 -108 -114 -117 -139 -147
212.500 MHz -61 -90 -106 -110 -112 -133 -142
312.500 MHz -51 -79 -97 -102 -103 -125 -134
-55°C to + 150°C
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.
Frequency Pulling Range ± 8 ppm ( min.) OE Control on Pad 2 (Open connection prohibit.)
Linearity ± 1 % ( typ.) ± 10% ( max.) 30% of VDD (max.) to disable output.
Transfer Function Positive Transfer
Absolute Voltage 4.0 V ( max.) Output Enable Time 200 nsec. ( max.) / 50 nsec. ( max.)
/ Disable Time
Input Impedance 770 KΩ ( typ.)
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-93-
Temperature Compensated Crystal Oscillators [ TCXO " M " and VCTCXO " VM " ]
MQF _ T TCXO MQF _ D VMQF_ T VCTCXO VMQNF_ D F SMD 2.5 V 3.3 V Min. Max.
MQF _ P VMQF_ P series
CMOS LVDS CMOS LVDS 10 1,500
PECL PECL MHz MHz
Part Number Format and Example
1.VMQF574T33 - 120.000 - 2.5 / -40+85
Example :
2.VMQF576P33 - 120.000 - 2.5 / -40+85
VMQF 574 T 33 - 120.000 - 2.5 / -40+85
Center Freq. ( MHz )
Hold Type Package Supply Voltage Operating
120.000
" MQF " : TCXO " 574 " 4pad T : CMOS " 33 " for 3.3V Center Freq. ( MHz ) Freq. Stability Temperature
" VMQF " : VCTCXO ( 5.0 * 7.0 mm ) " 25 " for 2.5V Range
VMQF 576 P 33 -
- 2.5 / -40+85
Hold Type Package T : CMOS Supply Voltage Operating
" MQF " : TCXO " 576 " 6pad P : PECL " 33 " for 3.3V Freq. Stability Temperature
" VMQF " : VCTCXO ( 5.0 * 7.0 mm ) D : LVDS " 25 " for 2.5V Range
Outline Dimensions ( Unit : mm ) , Suggested pad Layout for SMDs
[ (V)MQF574T ] [ (V)MQF576T ] , [ (V)MQF576P ] , [ (V)MQF576D ]
TCXOs
Test Circuits and Output Waveforms PECL LVDS
CMOS
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-94-
Temperature Compensated Crystal Oscillators [ TCXO " M " and VCTCXO " VM " ]
TCXO VCTCXO SMD 1.8 V 2.5 V 3.3 V Min. Max.
15 2,100
MJF538_ VMJF538_ MHz MHz
Features
Mercury’s QuikXO Quick-Turn TCXO that can be delivered in days, support high frequency up to 2.1 GHz.
mininature product size, An integrated phase jitter performance of 300 fs RMS.
Supports all popular formats: PECL, LVDS, HCSL and CML
General specifications , at Ta = + 25°C
Model (V) MJF538P (V) MJF538D (V) MJF538C (V) MJF538Q
Output Logic PECL LVDS HCSL CML TCXOs
Supply Voltage VDD ( code ) -- + 1.8 V ± 5% (＊) + 1.8 V ± 5% + 1.8 V ± 5%
( voltage code " 18 " ) ( voltage code " 18 " ) ( voltage code " 18 " )
Available Frequency Range + 2.5 V ± 10%
Output Load ( voltage code " 25 " ) + 2.5 V ± 10% + 2.5 V ± 10% + 2.5 V ± 10%
( voltage code " 25 " ) ( voltage code " 25 " ) ( voltage code " 25 " )
Output Logic " High " , " 1 " + 3.3 V ± 10%
( voltage code " 33 " ) + 3.3 V ± 10% + 3.3 V ± 10% + 3.3 V ± 10%
Output Logic " Low " , " 0 " ( voltage code " 33 " ) ( voltage code " 33 " ) ( voltage code " 33 " )
Current Consumption 15 ~ 2,100 MHz
( VDD = + 3.3 V ) 15 ~ 2,100 MHz 15 ~ 700 MHz 15 ~ 2,100 MHz
Current with Output Disabie 50 Ω into VDD - 2V or
Rise Time / Fall Time Thevenin equivalent 100 Ω between output and 50 Ω to GND 50 Ω to VDD
( 20% to 80% Waveform ) complimentary output
VDD - 1.03 V( min.) VDD : 0.66V( min.) VDD - 0.085V( min.)
VDD - 0.6 V ( max.) 1.4 V ( Typ.) VDD : 1.15V ( max.) VDD = ( max.)
VDD - 1.85 V( min.) 1.6 V ( max.) VDD : 0.0V( min.)
VDD - 1.6 V ( max.) 1.1 V ( Typ.) VDD : 0.15V ( max.) VDD - 0.6V( min.)
0.9 V( min.) VDD - 0.32V ( max.)
100 mA ( typ.) 80 mA ( typ.)
120 mA ( max.) 75 mA ( typ.) 100 mA ( max.) 70 mA ( typ.)
90 mA ( max.) 85 mA ( max.)
99 mA ( typ.) 79 mA ( typ.)
74 mA ( typ.) 69 mA ( typ.)
0.4 nsec. ( max.) 0.4 nsec.( max.)
0.4 nsec. ( max.) 0.4 nsec. ( max.)
Initial Calibration Tolerance ± 1.0 ppm. ( max.) at +25°C ± 2°C.
Frequency Stability Codes Temperature (ref to +25°C) ± 2.5 ppm over -40°C to +85°C ( default )
± 1.5 ppm over -40°C to +85°C ( available )
Duty Cycle
Start-up Time Aging at Ta = +25°C ± 1.0 ppm ( max.) , per year
Storage Temperature
RMS Jitter ( typ.) Voltage Change ± 0.2 ppm ( max.) , for a ± 5% input voltage change.
( 12 KHz to 20 MHz )
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 msec ( typ.) ; 10 msec. ( max.)
-55°C to + 150°C
15 MHz ~ 50 MHz : 500 fsec ( typ.) , 51MHz ~ 1,200 MHz : 250 fsec ( typ.)
Control Voltage Function on Pad 1 Output Enable Function on pad 2
70% of VDD (min.) to enable output.
Control Voltage Center +1.5V ± 1.0V for both VDD = 2.5V and 3.3V Output Enable 30% of VDD (max.) to disable output
and Range + 0.9V ± 0.6V for both VDD = 1.8V / Disable Function
± 8 ppm min.
Frequency Pulling Range ± 1 % ( typ.) ± 10% ( max.) Ouput Enable Time 2.5 msec.( max.)
Linearity Positive Transfer
Transfer Function 5 MΩ ( typ.) Output Disable Time 10 usec. ( max.)
Input Impedance
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-95-
Temperature Compensated Crystal Oscillators [ TCXO " M " and VCTCXO " VM " ]
TCXO VCTCXO
MJF538_ VMJF538_ SMD 1.8 V 2.5 V 3.3 V Min. Max.
15 2,100
MHz MHz
Part Number Format and Example
Example : MJF538D33-100.000-2.5/-40+85
MJF 538 D 33 - 100.000 - 2.5 / -40+85
Hold Type Package Size P : PECL Supply Voltage Operating
" MJF " : TCXO " 538 " D : LVDS “ 33 ” for 3.3V - Center Freq. - Freq. Stability - Temperature
" VMJF " : VCTCXO ( 5.0 * 3.2 mm ) C : HCSL “ 25 ” for 2.5V ( MHz ) ( ppm ) Range(℃)
8pad Q : CML “ 18 ” for 1.8V
Outline Dimensions ( Unit : mm ) , Suggested pad Layout for SMDs
MJF538_ , VMJF538_
Pad Connection : pad 5 :
pad 1 : VCTCXO : Control Voltage Complementary
output
TCXO : Ground pad 6 : Supply Voltage
pad 2 : OE pad 7 : Do Not Connet
pad 3 : Ground pad 8 : Do Not Connet
pad 4 : output
TCXOs HCSL Test Circuit
Test Circuits and Output Waveforms
PECL Test Circuit
CML Test Circuit LVDS Test Circuit LVDS Test Circuits for 1.8V only (＊)
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-96-
Temperature Compensated Crystal Oscillators [ TCXO " M " ] CMOS Output
TCXO Output -40 to +105 °C CMOS SMD 15pF 1.8 V 2.5 V 3.3 V Min. Max.
Enable / Disable 9.5 MHz 60 MHz
M _1T
Features
● Wide frequency range : [ 9.5 MHz ~ 60.0 MHz ]
● Frequency stability as tight as ± 2.5 ppm over -40°C to 85°C
● Frequency stability as tight as ± 5.0 ppm over -40°C to 105°C ( available )
General specifications of all available packages , at Ta=+25°C , CL=15pF
Output Waveform Square wave [ CMOS ] . Waveform code is “ T ”
Type
M211T M221T M321T
Package ( Size )
Frequency Range 2.0 x 1.6 x 0.7 mm 2.5 x 2.0 x 0.9 mm 3.2 x 2.5 x 1.0 mm
10.0 ~ 52.0 MHz 9.5 ~ 60.0 MHz 9.5 ~ 60.0 MHz
Supply Voltage Range + 1.8 V ( code is " 18 " ) + 2.5 V ( code is " 25 " ) + 3.3 V ( code is " 33 " )
Current Consumption 6 mA ( max.) 7 mA ( max.) 8 mA ( max.)
Standard Frequency [ MHz ] 12.000 , 20.000 , 24.000 , 25.000 , 26.000 , 40.000 , 50.000 , 60.000
Initial Calibration Tolerance ± 2.0 ppm ( max.) at +25°C ± 2°C. after reflow
Frequency Stability ± 2.5 ppm ± 5.0 ppm ± 10.0 ppm X : not available
- 40°C to + 85°C ○ ○ ○ △ : please contact us
Frequency Stability vs Temperature
- 40°C to + 105°C △ △ ○ ○ : available
vs Aging at Ta= + 25°C ± 1.0 ppm ( max.) , per year 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 .
Output Logic High " 1 " VDD of 90% ( min.)
Output Logic Low " 0 " VDD of 10% ( max.)
Rise Time and fall time 10.0 nsec. ( max.) ; 10% ↔ 90% of the waveform
Duty Cycle 50 % ± 5 %
Start-Up Time. 5.0 msec. ( max.)
Output Load 15 pF
Output Enable / Disable Function on Pad1 VDD of 70% ( min.) to enable output
( Don't use in the OPEN condition ) VDD of 30% ( max.) to disable output
RMS Jitter ( 12KHz ~ 20MHz ) 0.3 psec ( typ.) , 1.0 psec ( max.)
Phase Noise 50MHz as example 10 Hz 100 Hz 1 KHz 10 KHz 100 KHz
Offset / dBc / Hz [ typ. ] -85 dBc / Hz -111 dBc / Hz -133 dBc / Hz -149 dBc / Hz -154 dBc / Hz
Storage Temperature -55°C to +125°C
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Mercury 2021 Full Catalog Digital Flipbook
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