The parasitic base- collector capacitance of a CE or CS amplifier affects
A)only the low- frequency response
B)only the high- frequency response
C)both A and B
D)none of the above

Question

Quizplus · Accepted Answer

The parasitic base-collector capacitance in a Common Emitter (CE) or Common Source (CS) amplifier primarily affects the high-frequency response of the amplifier, as it introduces a capacitive reactance that becomes significant at higher frequencies, leading to a reduction in gain.

The Parasitic Base- Collector Capacitance of a CE or CS