The CMOS inverter of Fig. is implemented in a 0.13-μm process for which μnCox =500 μA/V2, μpCox = 125 μA/V2, Vtn =-Vtp =0.4 V, and VDD 1.2 V. The NMOS transistor has (W/L)n = 1.5.
(a) What must (W/L)p be if QN and QP are to have equal Ron resistances?
(b) Find the value of Ron.