Estimate the value of the overdrive voltage

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Reference no: EM131018764

A two-stage CMOS op amp resembling that in Fig. 13.1 is found to have a slew rate of 60 V/μs and a unity-gain bandwidth ft of 60 MHz.

(a) Estimate the value of the overdrive voltage at which the input-stage transistors are operating.

(b) If the first-stage bias current I = 120 μA, what value of CC must be used?

Reference no: EM131018764

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