A differential amplifier has a differential gain of 20,000. CMMR=80dB. The common mode gain is given by_______________?

A. High and low
B. Positive and negative
C. Inverting and non inverting
D. Differential ans non differential

A. Non inverter
B. Voltage follower
C. Summer
D. Difference amplifier

A. Av + Ac
B. Av / Ac
C. 1 + Av / AC.
D. Ac / Av

A. 50KHz
B. 100KHz
C. 1000/17KHz
D. 1000/7.07KHz

A. 0.6A
B. 0.5A
C. 0.2A
D. 1/12A

A. -6V
B. -5V
C. -1.2V
D. -0.2V