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GATE 2025 Analog Electronics Quiz 65

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Question 1

The common mode output of double ended differential amplifier.

Question 2

In a differential amplifier if the emitter resistance is replaced by an ideal current source then

Question 3

The figure shown below is a differential amplifier


All the parameters of the two transistors are same except . The value of V02 is ____ (Assume ma/V2 and VT=1 V and Q1 and Q2 are in saturation region).

Question 4

A differential amplifier has inputs V1 = 1100 μ V and V2 = 900 μV, with CMMR = 5000. What is the error in the differential output?

Question 5

In the difference amplifier as shown below, the differential output

Question 6

A differential amplifier has input V1 = 1050 μV and V2 = 950μV with CMRR = 1000. What is the error in the differential output?
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Apr 6ESE & GATE EE