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Draw circuit diagram for phase shift oscillator & derive an expression for frequency of oscillation.
1 Answer
written 3.0 years ago by |
The circuit diagram RC phase shift oscillator is shown below:
The three section of RC network produce extra phase difference of 180°(60° by each section) and the transistor in CE configuration add mother 180° phase shift. So total phase shift around the loop is 0° or 360°. In the last …