An op-amp that is internally compensated by Miller compensation has a unity-gain bandwidth of (10 mathrm{MHz}) and

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An op-amp that is internally compensated by Miller compensation has a unity-gain bandwidth of \(10 \mathrm{MHz}\) and a low-frequency gain of \(10^{6}\).

(a) What is the dominant pole frequency?

(b) The feedback capacitor is across the second stage, which has a gain of \(-10^{3}\). The effective resistance at the input of the second stage is \(R_{e q}=1.2 \mathrm{M} \Omega\). What is the value of the feedback capacitor?

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