How to achieve maximum CMRR in the given circuit?
A. R1 = RF
B. RF = R3|| RC+ RB and R1= R2
C. R1= R2 and RF= R3+ RC
D. None of the mentioned
Answer:A
How to achieve maximum CMRR in the given circuit?
A. R1 = RF B. RF = R3|| RC+ RB and R1= R2 C. R1= R2 and RF= R3+ RC D. None of the mentioned
Explanation: To achieve maximum CMRR in the circuit the value of R1= R2 and RF= R3+ RC.