This circuit uses a 100 kHz crystal, but nearby frequencies can be obtained with appropriate crystals. Components are still common today.
This circuit is from the Motorola LinearDatabook of 1990. It shows how it uses the LF355, 356 and...
This configuration is from an old integrated circuit manual. The circuit can be applied to modern...
This circuit is from the Motorola Linear Databook of 1990 and can be implemented with other...