What happen if any positive input signal is applied to open-loop configuration?
A. Output reaches saturation level
B. Output voltage swing’s peak to peak
C. Output will be a sine waveform
D. Output will be a non-sinusoidal waveform
Answer:A
What happen if any positive input signal is applied to open-loop configuration?
A. Output reaches saturation level B. Output voltage swing’s peak to peak C. Output will be a sine waveform D. Output will be a non-sinusoidal waveform
Explanation: In open-loop configuration, due to very high gain of the op-amp, any input signal slightly greater than zero drives the output to saturation level.