= 60[10 sin⁡Π(25t)]-6.637[30sin⁡Π(50t)]. 5. If the value of Common Mode Rejection Ratio and Common Mode Gain are 40db and -0.12 respectively, then determine the value of differential mode gain
A. 0.036
B. -1.2
C. 4.8
D. 12
Answer:A
= 60[10 sin⁡Π(25t)]-6.637[30sin⁡Π(50t)]. 5. If the value of Common Mode Rejection Ratio and Common Mode Gain are 40db and -0.12 respectively, then determine the value of differential mode gain
A. 0.036 B. -1.2 C. 4.8 D. 12
Explanation: Common mode rejection ratio, CMRR =log-1×(40/20) = 100