Hi all,
I'm working on designing a kHz sine wave oscillator whose output amplitude is quite insensitive to temperature. Frequency drift is really not a concern; the nominal target will be near 30kHz but even 1kHz drift over temperature would be OK. Harmonic distortion is not a huge concern, having the 3rd harmonic at -40dB down would be acceptable. Anyone have a topology I should try out?
Thanks in advance for any advice!
Thanks,
nick
I'm working on designing a kHz sine wave oscillator whose output amplitude is quite insensitive to temperature. Frequency drift is really not a concern; the nominal target will be near 30kHz but even 1kHz drift over temperature would be OK. Harmonic distortion is not a huge concern, having the 3rd harmonic at -40dB down would be acceptable. Anyone have a topology I should try out?
Thanks in advance for any advice!
Thanks,
nick