Found in a 90s Electronic Design, this circuit can generate sinusoidal signals from 0.1 Hz to 25 kHz with low distortion using a MA292 from Maxim.
This circuit employs an old germanium transistor. The circuit is from a 1950s publication and uses...
We found this circuit in an English documentation from the 80's. Transistors can be modern...
This circuit is from 1999 documentation. The integrated circuit used is not very common today. Both...