1: Build the circuit shown in Fig. 1 in Multisim Live and use the 3-terminal op-amp model. Run the simulation. What is the output of the circuit? Briefly explain why such an output is observed.

2: Change the source frequency to 100 Hz, 1 MHz and 10 MHz. Run the corresponding simulations. What are the outputs? As you increase the source frequency, what happens to the output voltage?

Open the op-amp setting, and change the V _omp and V _omn from the default values to 100 V and -100 V, respectively. These changes the power supply provided to the op-amp.

3: Repeat the steps of 01 and Q2. What are the outputs now at 1 Hz, 100 Hz, 1 MHz and 10 MHz? What happens to the output voltage when you increase the source frequency? Q4: Comparing the results you have obtained from Q1-Q3, how does the op-amp voltage supply affect the output (i.e., gain)?

Run an AC Sweep Analysis of the circuit shown in Fig. 1 (keep V _omp and V _omn at 100 V and -100 V, respectively).

Transcribed Image Text:

(+21 0 V7 1V 1Hz 。 0° 3 U3 Fig. 1 Open-loop op-amp circuit PR1 13 RS 0 ΙΚΩ (+21 0 V7 1V 1Hz 。 0° 3 U3 Fig. 1 Open-loop op-amp circuit PR1 13 RS 0 ΙΚΩ

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