A VBE multiplier is designed with equal resistances for nominal
operation at a terminal current of 1 mA, with
half the current flowing in the bias network. The initial design is
based on ? = ? and VBE = 0.7 V at 1 mA.
A) Find the required resistor values and the terminal
voltage.
B) Find the terminal voltage that results when the terminal
current increases to 2 mA. Assume ? = ?.
C) Repeat (b) for the case the terminal current becomes 10
mA.
D) Repeat (c) using the more realistic value of ? =
100.