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. | |