yasir_ali86 said:Hey Lvw! I did not ignore your hint but I did not understand That, is there Any other type of same phase shift Oscillator?. And i've read a book "Electronics Devices By Thomas Floyd". And the Design is Same there as I constructed mine.
Is there Any differance between both Circuits?
Does connecting R2 in series or parallel with inverting input of OpAmp effect the Frequency,phase,output or any other stability?
yasir_ali86 said:I did the experiment of connecting Rf=39k the Oscillation took i think 5 minutes to start. very gradually increaseing from nV to V. & then i increased the value of Rf. i made it 200k then the oscillation stared in 5 Seconds but with some distortion.
Tell me What is the theory behind "The kick voltage"? what does it do and all. and what should i do for Rf?
Thanks
Audioguru said:In the phase-shilt oscillator That I posted the first opamp goes into saturation and the three RC lowpass networks reduce its clipping distortion to almost nothing.
yasir_ali86 said:What happened? No one is replying me. :|
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