Found in a National Semiconductor manual, this circuit is intended for data transmission over a twisted pair, the signals being obtained from a photodiode.
September 2016 - can already be obtained from Mouser Electronics the new CoolMOS transistors P7...
The integrated circuit used in this 80's mixer is the LM301A. However the circuit can be used to...
This soft start circuit was found in a 1965 General Electric documentation. The SCR and bridge...