An Op-amp has a common mode gain of 0.01 and a differential gain of 105. Its CMRR would be
Question
Solution 1
The Common Mode Rejection Ratio (CMRR) of an operational amplifier (Op-amp) is the ratio of the differential gain to the common mode gain. It is usually expressed in decibels (dB).
Given:
- Differential gain (Ad) = 105
- Common mode gain (Ac) = 0.01
The formula to calculate CMRR is:
CMRR = 20 log Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob
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