Circuit Simulator - Phase-Shift Oscillator

Why Phase-Shift Oscillator?

Learn about Phase-Shift Oscillator to improve your skills and design your electronics projects yourself.

Where can I get Phase-Shift Oscillator Circuit Diagram with Explanation?

IndiaBIX provides you lots of fully solved Phase-Shift Oscillator circuit diagram with detailed explanation and working principles.

How to design a Phase-Shift Oscillator (electronic circuit)?

You can easily design the Phase-Shift Oscillator circuit by practicing the exercises given below. Here you can design and simulate your own electronic circuits with this Online Circuit Designer and Simulator.


Circuit Description:

This circuit is a phase-shift oscillator. The set of three capacitors and two resistors form a filter that shifts their input by 180 degrees at the oscillation frequency. The output of this filter goes into an inverting amplifier, and the output of this amplifier goes back into the filter, providing positive feedback at the oscillation frequency. -- Credits: Mr. Paul Falstad.





Melad said: (Nov 25, 2010)  
Very good. If there is another simulator to produce three output frequency 1, 5, 10khz by one amplifier in the time. I mean by switches.

Sundar said: (Nov 25, 2010)  
@Melad

The simulator allows to modify the circuit design.

You can design and simulate it by yourself. Just right click on the simulator, you will get lot of options.

Have a nice day!


Bnz said: (Mar 12, 2011)  
I just want to ask how to modify your circuit? for example i want to change the frequency output?
what will be the computation for the R=?
and the capacitor=?
and Rf=?

Manoj said: (May 25, 2011)  
Your circuit diagram very good and clear. Thank you so much for help

Mnd said: (Nov 11, 2013)  
How would you design an RC phase shift oscillator which oscillates at 100kHz frequency?

Pooja Rani said: (Jul 31, 2015)  
Your circuit diagram very clear, so thank you very much for the help.

Patrick said: (May 21, 2016)  
How can I test it with oscilloscope? thanks.

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