The gain of a common- drain (CD)amplifier is equal to gmRd.

Name: The gain of a common- drain (CD)amplifier is equal to gmRd.
Brand: Quizplus
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Question

Quizplus · Accepted Answer

The gain of a common-drain (CD) amplifier, often referred to as a source follower, is typically less than 1 and does not depend on gmRd. Instead, its voltage gain is approximately 1, as it primarily provides current amplification rather than voltage amplification.

The Gain of a Common- Drain (CD)amplifier Is Equal to GmRd