Official PYQ · 2023Set 1 · Q52Data ConvertersNAT2 marks

GATE EC 2023 Set 1 Q52 — Data Converters

A sample and hold circuit is implemented using a resistive switch and a capacitor with a time constant of $1 \; \mu \mathrm{s}$ . The time for the sampling switch to stay closed to charge a capacitor adequately to a full scale voltage of $1 \mathrm{~V}$ with $12$ -bit accuracy is ___________ $\mu \mathrm{s}$ (rounded off to two decimal places).

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Answer: 8.30:8.34

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Published 10 Oct 2026

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