thanks for reply. I forgot to mention, but i did try adding an extra buffer and i had the same problem still. Also, i don't think it should make much of a difference since op amps have high input impedance when used as a comparator.
hello there, i am currently making an analog function generator for a project; i know my design could be improved, but i have a problem from which i have no idea the source is.
Basically, i am using an op amp(opa602) wien bridge oscillator to generate sine waves, and varying frequency with a...