13.11 The CMOS op amp of Figs. 13.9 and 13.10 is fabricated in a process for which = 20 V/µm. If all devices have 1-µm channel length and are operated at equal overdrive voltages of 0.2-V magnitude, I = 240 µA, and IB = 150 µA, find the voltage gain and the value of Ro obtained.
16,000 V/V; 13.3 MΩ
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