Others circuit for AC analysis : 1. High pass filter 2. Band pass filter (Amplifier Circuit) AC SWEEP set up AC Sweep Type : Decade Sweep Parameters : Pts/ Decade : 10 Start Frequency : 1 End Frequency : 100k time! take your 42
DIGITAL CIRCUIT Exercise Do the following exercises. 1. You will now apply what you have learnt from this unit about digital circuit simulation for combinational logic circuit using multiple IC chips and its setup. a. Draw the logic circuit given and set the STIM1 and STIM2 as below : Click Menu Bar, select Analysis\Setup. Click check box Transient to enable it and set the specifications as shown below: Print Step : 1s Final Time : 9s No Print Delay : 0 Step Ceilling : 0 Simulate the circuit and observe the output waveform. a. Display the traces for all the digital inputs on the same plot. b. Display the trace for the digital output. 43
DIGITAL CIRCUIT Exercise 2. Draw the logic circuit given and set the digclock parameter as below : Click Menu Bar, select Analysis\Setup. Click check box Transient to enable it and set the specifications as shown below: Print Step : 0.1us Final Time : 2.0us No Print Delay : 0 Step Ceilling : 0 Simulate the circuit and observe the output waveform. a. Display the traces for all the digital inputs on the same plot. b. Display the trace for the digital output. 44
DIGITAL CIRCUIT Results Truth Table and timing diagram : Truth Table for circuit A Truth Table for circuit B 45
nice or twice DO IT DO IT
Mistakes Mean You Are Trying