This circuit consists of two stages that each shift 180 degrees the signal. The circuit was proposed by Siliconix in a 1966 publication. Equivalent FETs can be used.
November 2016 - TBC8x7 Series Bipolar Transistors with 60 V Vcbo and 150 mA Collector Currents can now...
This circuit was found in a 80’s American documentation. The adjustment trimpot is from 47k to...
This circuit is used to protect an amplifier from excessive power output that would cause problems for...