This circuit uses common components at the time of its publication in the 1980s. The circuit can be made with modern equivalent transistors. The input signal is sinusoidal.
Suggested by General Electric in 1980s documentation, this circuit makes use of PUTs that are not...
This circuit is from a manual of linear integrated circuits of the 80s. The operational is of the...
This circuit for several frequencies was obtained in an American documentation from the 90s. The...