GATE EE 2000 Digital Electronics Q 2 - Grad Plus
GATE EE 2000 Digital Electronics Q 2

GATE EE 2000 Digital Electronics Q 2

A dual-slope analog-to-digital converter uses an N-bit counter. When the input signal Va is being integrated, the counter is allowed to count up to a value

(a) equal to 2N – 2

(b) equal to 2N – 1

(c) proportional to Va

(d) inversely proportional to Va

Ans: (c)

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