Paper Exercise Today

Please solve 7.50, 7.64, 7.65 a) (note that 7.64 is already a small signal schematics, i.e. Gnd is small signal Gnd, i.e. an appropriate DC voltage. The result is symbolic expression using paramteres g_m1 g_m2 r_o1 ro2.)

Time allowing: 7.51, 7.65 b)