Question: For a prototype OpAmp below ( differential amplifier cascaded with Common - emmiter and CommonDrain ) , given V D D = 5 V ,

For a prototype OpAmp below (differential amplifier cascaded with Common-emmiter and CommonDrain), given VDD=5V,-VSS=-5V,IREF=0.4mA,(WL)1=(WL)5=5. design requires 102=2mA,IO3=2mA,IO4=10mA, assume all MOSFET transistors have =0.02V, and given gm2=gm6=gm7=gm8=5ms,gm9=8ms. For MOSFET |)DS
At quiesent condition
For a prototype OpAmp below ( differential

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