Suggested by Intersil in documentation from the 90's, this circuit is valid for modern operating equivalents, including types that operate with low voltages.
We found this circuit in the October 1988 Radio Electronics magazine. The circuit is still current...
We found this circuit in an 80's Electronic Design. It makes use of couplers of the time that can...
This crystal oscillator uses a common transistor and its frequency depends on the crystal used. We...