Consider the amplifier shown below. M2 is PMOS transistor and M1 is NMOS. Assume all the transistors have no channel length modulation and no body effect. Calculate output resistance at the Vout node.
Assuming K' = 180 uA/V^2, W/L = 10, and VTh = 0.4 V Determine the current ID in the following circuit: Write your numerical answer in mA.
