Q 3: For an active loaded MOS differential amplifier in the following circuit, (W/L)n=200, (W/L)p...

Q 3: For an active loaded MOS differential amplifier in the following circuit, (W/L)n=200, (W/L)p=200,; kn’= 0.2 mA/V, kp'= 0.1 mA/V2, Van=|VApl=20 V, I=0.8 mA. Calculate Rout and Ad(Voltage gain or differential voltage gain), Qi and Q2 are matched. The active load of Q3 and Q4 are also matched. Neglect “ro”s of all the transistors V TIGIO D ova UG2