Consider an op amp having a single-pole, open-loop response with A0 = 105 and fP = 10 Hz. Let
the op amp be ideal otherwise (infinite input impedance, zero output impedance, etc.). If this amplifier
is connected in the noninverting configuration with a nominal low-frequency, closed-loop
gain of 100, find the frequency at which = 1. Also, find the phase margin.
Consider an op amp having a single-pole, open-loop response with A0 = 105 and fP = 10 Hz. Letthe op amp be ideal otherwise (infinite input impedance, zero output impedance, etc.). If this amplifieris connected in the noninverting configuration with a nominal low-frequency, closed-loopgain of 100, find the frequency at which = 1. Also, find the phase margin.
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