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Capacitor feedback oscillator circuit

2016-08-04 17:47  
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Capacitor feedback oscillator circuit
In order to obtain better output voltage waveform, it is better to exchange the locations of capacitor and inductor and to set public end of two capacitors to the ground. And collector resistance Rc is added. Therefore, the capacitor feedback oscillator can be achieved, just as shown in right figure. Because three terminals of two capacitors are connected respectively to three poles of the transistor, this circuit is also known as capacitor three-point circuit.