For the given circuit, find:
(a) Vgs4 =
(b) I1 =
(c) Vo3/Vid =
(d) Vo3/ViCM =
(e) Vcm (max) =
(f) Vcm (min) =
For all NMOS use:
Vtn = 2 V
(W/L)µnCox = 0.4 mA/V^2
VA = 50 V
Vcm is the common mode voltage
V+ = 12V
KnY = 4 kΩ
Rp = 40 kΩ
R = 55 kΩ
R5 = 6kΩ
V- = -12V
Figure P11.93