An alternative approach to providing the voltage drop
Chapter 12, Problem 12.39(choose chapter or problem)
An alternative approach to providing the voltage drop needed to bias the output transistors is the VBE multiplier circuit shown in Fig. P12.39. Design the circuit to provide a terminal voltage of 1.118 V (the same as in the 741 circuit). Base your design on half the current flowing through R1, and assume that IS = 1014 A and = 200. What is the incremental resistance between the two terminals of the VBE multiplier circuit?
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer