Question

With a differential gain of 60000 and
common mode gain of 3, what is the
common mode rejection ratio?​

Answer 1

Answer:

Differential-load voltage gain is the gain given to a voltage that appears between the two input terminals. It represents two different voltages on the inputs. ... By contrast, common-load voltage gain is the gain given to a voltage that appears on both input terminals with respect to ground

Answer 2

Given,

Differential gain=60000

Common mode gain=3

To Find,

Common Mode Rejection Ratio

Solution,

To calculate common mode Rejection ratio we have the formula that,

Common Mode Rejection Ratio=Differential gain/Common mode gain

                                                    =60000/3

                                                   =20000

Hence, the value of common mode rejection ratio.