*8.8 A PMOS current mirror consists of three PMOS transistors, one diode connected and two used as current outputs. All transistors have
|V_(t)|=0.6V,k_(p)^(')=100\mu (A)/(V^(2))
, and
L=1.0\mu m
but three different widths, namely,
10\mu m,20\mu m
, and
40\mu m
. When the diode-connected transistor is supplied from a
100-\mu A
source, how many different output currents are available? Repeat with two of the transistors, diodes connected and the third used to provide current output. For each possible input-diode combination, give the values of the output currents and of the
V_(SG)
that results.