

MCQOPTIONS
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1. |
A sample-and-hold circuit consists of _________. |
A. | an op-amp, an analog switch, and an inductor |
B. | an op-amp, an analog switch, and a capacitor |
C. | two op-amps, an analog switch, and a variable resistor |
D. | two op-amps, an analog switch, and a capacitor |
Answer» E. | |