Question
Download Solution PDFIn common collector configuration of BJT, which of the following options is correct?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFExplanation:
Common Collector Configuration of BJT
The common collector (CC) configuration, also known as an emitter follower, is a type of bipolar junction transistor (BJT) configuration where the collector terminal is common to both the input and the output circuits. In this configuration, the input is applied between the base and the collector, and the output is taken from the emitter and the collector.
Additional Information
- High input impedance due to the presence of emitter resistance, which makes it less sensitive to loading effects.
- Low output impedance, making it suitable for driving low impedance loads.
- Provides current gain, which can be useful in applications requiring high current drive capability.
- Stable voltage gain of approximately one, which ensures that the output voltage closely follows the input voltage.
Last updated on Jun 7, 2025
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