Assume that the common-gate amplifier of Fig. 3.9 has a bias current of and that all transistors have a W/L of 10 μm/0.18 μm. Find the small-signal gain and input resistance of the amplifier. Use the...

Assume that the common-gate amplifier of Fig. 3.9 has a bias current of and that all transistors have a W/L of 10 μm/0.18 μm. Find the small-signal gain and input resistance of the amplifier. Use the device parameters for the 0.18-μm CMOS process in Table 1.5 and compare your results with Spice.