The operational amplifier used in this circuit is uncommon nowadays. We obtained this circuit from documentation from the 1980s, but it can be adapted to use more modern equivalents.
July 2017 - The new TC6321 integrated circuit consisting of a pair of transistor MOSFET...
We found this circuit in an old 1980s documentation. The circuit can be implemented with modern...
This circuit can generate 10 MHz signals depending on the crystal and has excellent stability....