A cascode current source formed of two pnp transistors for which = 50 and VA = 5 V
Chapter 8, Problem 8.76(choose chapter or problem)
A cascode current source formed of two pnp transistors for which = 50 and VA = 5 V supplies a current of 0.2 mA. What is the output resistance?
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