The most stable sine wave oscillator the most simple circuit is?

Answers (1)

If you mean a circuit using discrete components, the answer is the wein bridge.

www.google.com/search?site=&tbm=isch&source=hp&biw=1024&bih=739&q=wein+bridge+oscillator

Be aware that a wein bridge oscillator uses a light bulb in the feedback, not a resistor. The light bulb is what keeps it stable. Not all the circuits on that page would actually work.

If you mean minimum component count, that would be a function generator ic.
www.google.com/search?site=&tbm=isch&source=hp&biw=1024&bih=739&q=function+generator+ic

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