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GATE 2025 Analog Circuits Foundation Quiz 55
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Question 1
The Cascode amplifier is a multistage configuration of
Question 2
The overall decibel (dB) voltage gain of a multistage amplifier is
Question 3
Fig. shows a 3-stage amplifier and a.c. r.m.s. voltages at several point in the amplifier. the overall voltage gain of the multistage amplifier is
Question 4
The rise-time of two single stage amplifiers are 0.3 m sec and 0.4 m sec respectively. What is the rise time of the multistage amplifier which is formed by cascading the above two?
Question 5
In the multistage amplifier Circuit given the two transistors are biased such that the transconductance of the transistor is 20mA/v. If β of both transistor is equal to Then the value of 3-dB cutoff frequency due to capacitor C is _______ Hz.
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Mar 13ESE & GATE EC
