An amplifier has a bandwidth of 300 KHz and voltage gain of 100. Calcu – InterviewSolution

1.	An amplifier has a bandwidth of 300 KHz and voltage gain of 100. Calculate its bandwidth if 10% negative feedback is introduced.
Answer» BW = (1 + Aβ)BW = (1 + 100 x 0.1) x 300kHz = 3,300kHz

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