1. For the CS CMOS amplifier (shown below, left) take: unCox=200 A/V, Cox = 50 A/V, Vtn = |Vtp| = 0.8V, V An IV Apl = 10 V/m, and VoD = 2.5V. It is required to design an amplifier with voltage gain Av=-20V/V. If the transistors have equal lengths Land operate at lo= 100A and Vovn = | Vovp|= 0.4V, find the values of VG, (= 1.3V), L, (= 0.8), (W/L), (= 6.25) and (W/L)2(= 25). VGO- 6+ = VDD Q Q