This configuration found in GE documentation from the 90s, can also be seen elsewhere in this section. It can operate with voltages from 1 to 6 V and consumes only 6 mW at 1.5 V.
The integrated circuit used in this application is the National Semiconductor's LM2907, the...
The frequency of the LC resonant circuit must be the same as that of the crystal and the JFET...
This circuit produces a rectangular signal of approximately 1kHz, rich in harmonics, used for...