This circuit was found in a 1964 Electronic Design. It generates opposite phase signals from an input signal. Modern equivalent transistors can be used in the same configuration.
This RF monitor or field strength meter can use instruments from 100 uA to 1 mA full scale. The...
This amplifier for automotive use was found in the SGS manual of linear integrated circuits of...
This SCR circuit can operate on frequencies from 1 to 20 kHz. We found it in an American...