Question: For a prototype OpAmp below ( differential amplifier cascaded with Common - emmiter and Common - Drain ) , given MOSFET transistors have = 0

For a prototype OpAmp below (differential amplifier cascaded with Common-emmiter and Common-Drain), given MOSFET transistors have =0.03V, and given gm2=gm6=gm7=gm8=5mS,gm9=2.8mS. For MOSFET rO=1+|VDS|DS At quiesent condition )=v2=vO=(0, and Vds4=5V. For PNP transistor Q12, assume |VBE|~=0.7V,=100,VA=50V.
Determine the CMRR for theOpAmp in dB if RD=0.6 Kohm, rpi12=1.5 Kohm, ro8=48 Kohm, ro6=23 Kohm, ro2=22 Kohm.
For a prototype OpAmp below ( differential

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