+1 vote
in Linear Integrated Circuits by (37.1k points)
For Vd > ±4VT, the function of differential amplifier will be

(a) Switch

(b) Limiter

(c) Automatic gain control

(d) Linear Amplifier

I got this question by my college director while I was bunking the class.

Origin of the question is Operational Amplifier Internal Circuit in chapter Operational Amplifier of Linear Integrated Circuits

1 Answer

0 votes
by (39.8k points)
Accurate choice is (b) Limiter

Unravel the mysteries with: Explanation: At this condition, input voltage of the amplifier is greater than ±100mv and thus acts as a limiter.

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