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Electronics and Communication Engineering

GATE ECE concept:hold-circuits PYQs

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GATE ECE syllabus

Questions 1–1 of 1. Imported answers require independent review unless marked reviewed.

Topic practice 1 questionsPage 1 of 1

Question 62

Open question
ECNAT2 marksNeeds review
A sample and hold circuit is implemented using a resistive switch and a capacitor with a time constant of 1

s. The time for the sampling switch to stay closed to charge a capacitor adequately to a full scale voltage of 1 V with 12-bit accuracy is ______

s (rounded off to two decimal places).

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