Frequency Response of Internally Compensating and Non-Compensating Op-Amp MCQ’s

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This set of Linear Integrated Circuits Multiple Choice Questions & Answers (MCQs) focuses on “Frequency Response of Internally Compensating and Non-Compensating Op-Amp”.

1. What happens if 741 op-amp is configured as a closed loop inverting amplifier?
a) Gain increases
b) Gain roll-off at a rate 20dB/decade
c) No gain roll-off takes place
d) Gain decreases

2. Op-amp requiring external compensating components is called as
a) Tailored frequency response op-amp
b) Compensating op-amp
c) Transient op-amp
d) High frequency op-amp

3. Open loop bandwidth of an op-amp extend its bandwidth from
a) 0Hz to fo
b) 20dB to fo
c) 3dB to fo
d) 0.704dB to fo

4. In the first generation op-amp 709c, the open loop bandwidth of gain versus frequency curve
a) Increases from the innermost compensated curve to the outermost
b) Decrease from the innermost compensated curve to the outermost
c) Increases from the outermost compensated curve to the innermost
d) Decreases from the outermost compensated curve to the innermost

5. How the performance of an op-amp circuit can be improved?
a) By using non-compensating network
b) By using frequency network
c) By using compensating network
d) None of the mentioned

6. IC 741c op-amp belongs to
a) Compensated op-amp
b) Uncompensated op-amp
c) Non-compensated op-amp
d) None of the mentioned

7. Which type of op-amp offer relatively broader open-loop bandwidth?
a) Compensated op-amp
b) Uncompensated op-amp
c) Tailored frequency response op-amp
d) Non-compensated op-amp

8. Which op-amp require external compensating network?
a) Op-amp 771
b) Op-amp 351
c) Op-amp 709
d) Op-amp 741

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