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Question 1. Assume that the op-amps are ideal. Show all working!
Question 2. For the two-stage amplifier circuit shown in FIGURE 2, calculate the voltage gain for each stage and the overall voltage gain. Assume the op-amps to be ideal.
Question 3. The waveform shown in FIGURE 3(a) is applied to the input of the circuit shown in FIGURE 3(b) below.
a) Calculate the threshold voltage for the circuit. Assume the maximum output voltage swing of the op-amp is ± 3 V for when the supply is it ± 5 V.
b) Make a sketch of the output waveform Vo, labeling the principal voltages.
c) Confirm you results by means of a PSpice simulation. Cut and paste the waveforms obtained into your assignment. Comment on any differences values between values calculated in (a) above and those obtained in the simulation.
(A partial copy of the PSpice schematic is given on Blackboard.)
Verified Expert
I have done the question as per requirement. I have done it using word and used mathtype to write equation and pspice to simulate the circuit asked in question 3. I have used the images sent by you and put in the word file. I have tried to done question in the best possible manner.
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