[GA2.2: Total 1.5x4 = 6 marks in this page]
Consider the circuit below with the MOSFET having an infinite input impedance. You are required to calculate the trans-conductance ($g_m$) of the MOSFET.
VDD
ID
R=1 k?
VD
K=1mA/V^2
Vo
Vs
Carefully examine the given problem and the given. What following additional information or parameters, if provided, would enable you to solve this problem:
VDS, VT
Select one:
? True
? False
W, L
Select one:
? True
? False
Cgs, L
Select one:
? True
? False
Vas, Vt
Select one:
? True
? False