In the circuit of Fig. P7.31, the NMOS transistor has |Vt| = 0.5 V and VA = 50 V and operates with VD = 1 V. What is the voltage gain vo/vi? What do VD and the gain become for I increased to 1 mA?
For the circuits shown below, find the value of R that causes the PMOS transistor to operate with |VGS - Vtp| = 0.6 V. The threshold voltage is Vtp = -0.4V, kp'(W/L) = 5.6m(A/V^2).
EXERCISE D5.14 For the circuit in Fig. E5.14, find the value of R that results in the PMOS transistor operating with an overdrive voltage |Vov| = 0.6 V. The threshold voltage is Vtp = -0.4 V, the process transconductance parameter kp' = 0.1 mA/V^2, and WIL = 10 um/0.18 um.
