Explanation: AC amplifier consists of external offset voltage compensating network. Therefore, the external offset voltage is connected to the non-inverting input terminal of the amplifier. 6. Determine the bandwidth of the AC inverting amplifier for high cut-off frequency of 15 Hz?
A. 4.321Hz
B. 8.356Hz
C. 7.056Hz
D. 2.334Hz
Answer:A
Explanation: AC amplifier consists of external offset voltage compensating network. Therefore, the external offset voltage is connected to the non-inverting input terminal of the amplifier. 6. Determine the bandwidth of the AC inverting amplifier for high cut-off frequency of 15 Hz?
A. 4.321Hz B. 8.356Hz C. 7.056Hz D. 2.334Hz
Explanation: Input resistance RIF=R1=100Ω (for ideal inverting amplifier).