Electrical Engineering Archive: Questions from 2023-10-4

Assuming that the NMOS is in saturation region, analysis the circuit in figure 2 using Both DC and AC Analysis .In this analyses use the following data = 0.005 V-1, k = 0.4 mA/V2 Vt = 2.0 V. Make so you justify your answer with following two saturation conditions VGS > VTH and VDS > VGS - VTH

All the transistors are not ideal ( >0). Assume gm1=gm2=gm3=gm4=gm, ro1=ro2=roN and ro3=ro4=rop . All the transistors are operating in saturation region. What is the voltage gain Vout/Vin1? Make reasonable assumptions when necessary.

Assume the transistors in the following circuit are ideal ( λ > 0) and symmetric. All the transistors are in saturation region. Determine the voltage gain Vout/(vin1-vin 2). Make reasonable assumptions when necessary.