This configuration was found in an English magazine from 1965. It is valid for any junction FET. The input impedance is 5.5 M ohm higher than conventional stages.
This 1-transistor oscillator circuit was found in the March 1965 Radio Electronics magazine. The...
This circuit can be used as a shield for microcontrollers. The relay is power compliant, and the...
This circuit was found in the SGS manual of linear integrated circuits of 1982. The CMRR depends on...