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Chapter 16 Oscillator Circuits and Applications

- 441 - Chapter 16 Oscillator Circuits and Applications _____ Introduction Oscillator contains circuit that generates an output signal without necessity of an input signal. It is a circuit that produces a repetitive waveform on its output with only dc supply as input. The Oscillator can be sinusoidal or non-sinusoidal type. They can be used in many Applications such as communication and digital system. Oscillator operation is based on positive feedback whereby portion of the output signal Vout is feedback without phase change.

Oscillator Circuits and Applications _____ 16.0 Introduction Oscillator contains circuit that generates an output signal without necessity of an input signal. It is a circuit that produces a repetitive waveform on its output with only dc supply as input. The oscillator can be sinusoidal or non-sinusoidal type.

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