Lambda Diode (CB19852E)

This configuration elaborated with common junction FETs has a characteristic like that of tunnel diodes and can operate at very high frequencies.

| Clique na imagem para ampliar |

FM Tuner (CB23838E)
An article in Radio Electronics magazine from September 1962 teaches how to assemble this super...
Missing Pulse Detector (CB6110E)
This circuit is from 1964 documentation but can be easily implemented based on current components....
Negative Voltage Converter (CB5107E)
This self-oscillating voltage conversion circuit was found in an American 1980s documentation. The MOSFET...