Explanation: In an op-amp clipper circuits a rectifier diode is used to clip off certain portions of the input signal to obtain a designed output waveform. 2. The clipping level in op-amp is determined by
A. AC supply voltage
B. Control voltage
C. Reference voltage
D. Input voltage
Answer:A
Explanation: In an op-amp clipper circuits a rectifier diode is used to clip off certain portions of the input signal to obtain a designed output waveform. 2. The clipping level in op-amp is determined by
A. AC supply voltage B. Control voltage C. Reference voltage D. Input voltage
Explanation: The clipping level is determined by the reference voltage which should be less than the input voltage range of an op-amp. 3. In a positive clipper, the diode conducts when