Rc phase shift oscillator with AB 1

@krishnachaithanya

8 years ago

https://everycircuit.com/circuit/6452328642379776

180 degree phase shift is produced by rc circuit and an amplification of 1/29 , and the amplifier produces an amplification of 29 with 180 phase shift . Sine wave confined within 15v which is +Vcc of opamp