Re: Random thoughts on sinewave oscillators

Edward Rawde <invalid@invalid.invalid> wrote:

 
The circuit below produces a reasonable looking sinewave but the rise
time still seems to be slower than the fall time. It may be that the
amplifier in use is not ideal for this.
 

Could that just be second harmonic distortion? You could test the amplifier
by uncoupling the Wien network and injecting test inputs.

Elsewhere I think your amplitude control problems could be simply due to
too much gain.


--
piglet