Hi
I'm building sine wave oscillator using 4 RC filter (Bubba oscillator)
Can someone explain to me that why don't you need non-linear feedback in phase shift oscillators to avoid distortion.
Also If someone can tell me which oscillator (only using op-amps) will be the best to generate closest to pure sine wave. Is bubba oscillator good?
My requirements are
DC input upto 20V and output AC 10V rms.
Thanks
I'm building sine wave oscillator using 4 RC filter (Bubba oscillator)
Can someone explain to me that why don't you need non-linear feedback in phase shift oscillators to avoid distortion.
Also If someone can tell me which oscillator (only using op-amps) will be the best to generate closest to pure sine wave. Is bubba oscillator good?
My requirements are
DC input upto 20V and output AC 10V rms.
Thanks