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Q. Draw and explain diode clipping circuit ?
A diode clipping circuit can be used to limit the voltage swing of a signal. Clipper circuits are used to clip a portion of the waveform. They are also known as amplitude limiters. The basic principle of clipping circuits is based on the unidirectional property of a diode.
During forward biased condition, diode acts like a close switch and during reverse biased condition; diode acts like an open switch. Clipping circuit may be classified as flows:
1. Positive clipping circuits.
2. Negative clipping circuits.
3. Biased clipping circuits.
4. Combinational or trapezoidal circuits.
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