Often a common- collector will be the last stage before the load; the main functions)of this stage is to
A)provide a high frequency path to improve the frequency response.
B)provide a large voltage gain.
C)buffer the voltage amplifiers from the low resistance load and provide impedance matching for maximum power transfer.
D)provide phase inversion.

Question

Quizplus · Accepted Answer

The common-collector configuration is primarily used as a buffer between the voltage amplification stages and the low resistance load. It does not provide a large voltage gain (its voltage gain is approximately 1), but it offers impedance matching for maximum power transfer to the load, ensuring that the preceding stages are not adversely affected by the load's characteristics.

Often a Common- Collector Will Be the Last Stage Before