When an emitter follower is configured between a high output impedance and a low resistance load,it is referred to as
A) an attenuator.
B) a clamper.
C) a constant current source.
D) a buffer.

Question

Quizplus · Accepted Answer

When an emitter follower is configured between a high output impedance and a low resistance load, it acts as a buffer. The buffer is used to isolate the load from the preceding stage impedance and provide a high input impedance to the next stage. It ensures that there is no loading effect on the preceding stage, and the output signal is not distorted due to impedance mismatch.

When an Emitter Follower Is Configured Between a High Output