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Design and Implementation of Opamp based Relaxation Oscillator

Journal: International Research Journal of Advanced Engineering and Science (IRJAES) (Vol.2, No. 1)

Publication Date:

Authors : ;

Page : 96-99

Keywords : Charging time of capacitor; non-sinusoidal output; opamp; rectangular waveform; relaxation oscillator.;

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A Relaxation oscillator is an oscillator circuit that generates a non-sinusoidal output; the time period of which depends on the charging time of the capacitor connected as a part of the oscillator circuit. Opamp adapt very well to the construction of Relaxation oscillator that produces a rectangular output. Opamp Relaxation oscillator is a simple square wave generator which is also known as a free running oscillator. The state of the art presented in the paper is the non- sinusoidal waveform generation in the form of rectangular waveform using opamp ?A-741 IC.

Last modified: 2017-01-28 21:53:52