Determine the new dominant pole frequencynbspnbspand phase


A feedback amplifier with a compensation capacitor has a low-frequency loop gain of T (0) = 100 dB and poles at   = 10 Hz,  = 5 MHz, and  = 10 MHz.

(a) Find the frequency at which |T ( f )| = 1, and determine the phase margin.

(b) If the frequency   is due to a compensation capacitor CF = 20 pF, determine the new dominant pole frequency  and phase margin if the compensation capacitor is increased to CF = 75 pF.

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Electrical Engineering: Determine the new dominant pole frequencynbspnbspand phase
Reference No:- TGS01610531

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