Question 30.21: Simulate the operation of the circuit shown in Fig. 30.66. S......
Simulate the operation of the circuit shown in Fig. 30.66. Show the input and output signals as the difference between the two differential input signals. Assume the common-mode voltage coming out of the op-amp is precisely 500 mV.
Step-by-Step
The simulation results are shown in Fig. 30.67. Note how, as we would expect, the gain of the circuit is two. The signals shown are ideal.
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