This circuit is from the Motorola LinearDatabook of 1990. It shows how it uses the LF355, 356 and 357 operational capacitive loads. The power supply must be dual.
This precision circuit was suggested by General Electric in 1980s documentation. The circuit can be...
The resistors R determine the frequencies of the oscillator together with C. The circuit is from a...
This circuit is intended for recording conversations by amateur radio, being activated by the...