High-performance quadrature sine wave oscillator


Posted on Feb 7, 2014

Many RC oscillators use advanced circuit in phase shift unit. It uses a voltage feedback amplifier, of which the gain will get a sharp decline in a higher frequency and stop oscillation before reaching the desired frequency. That is the reason why voltage feedback amplifier has poor phase characteristics. The RC oscillator composed of high-frequency IC HA502..


High-performance quadrature sine wave oscillator
Click here to download the full size of the above Circuit.




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