This circuit has its frequency controlled by a 1MHz crystal. The circuit must be powered by a voltage of 5V. The capacitors must be ceramic. The generated signal is rectangular.
The focused circuit was found in the National Semiconductor's Linear Applications Handbook of...
This circuit was found in a 1964 Electronic Design. The circuit makes use of transistors of the...
This circuit was suggested by Texas Instruments in a 1980s documentation. The transistor must be...