From an audio signal, this circuit gets two signals of the same amplitude and opposite phases. This setting is widely used in bridge amplifiers (BTL). Transistors may be commonly used as BC series.
Applying a 38 kHz signal at the input of this circuit (multivibrator) we can have stereo...
This input stage has unit gain but a high input impedance and low output impedance. The circuit is...
This circuit was found in an Electronic Design from 1968. Its purpose is to produce synchronized trigger...