Design the inverter circuit in Fig. to provide VOH = 1.2 V, VOL = 50 mV, and so that the current drawn from the supply in the low-output state is 30 μA. The transistor has Vt = 0.4 V, μnCox = 500 μA/V2, and λ = 0. Specify the required values of VDD, RD, and W/L. How much power is drawn from the supply when the output is high? When the output is low?
