

MCQOPTIONS
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1. |
If the differential voltage gain and the common mode voltage gain of a differential Amplifier are 48 dB and 2 dB respectively, then its common mode rejection ratio is |
A. | 23 dB |
B. | 25 dB |
C. | 46 dB |
D. | 50 dB |
Answer» D. 50 dB | |