Delay-free switched oscillator has main oscillator output frequency fed to frequency divider whose output signal can be switched off by switching off frequency divider

摘要

The switched oscillator circuit has a main oscillator (2) whose main output frequency is fed to a frequency divider (4) whose output signal can be switched off by switching off the frequency divider. The frequency divider's output is fed to a filter that filters out the oscillator frequency as a harmonic of the frequency divider.