Both the operational amplifier and the diodes admit equivalents in this circuit suggested by National Semiconductor. The power source must be symmetrical, and the circuit curve resembles an ideal diode.
This is the project we have described, as found in a 1981 documentation. In the figure we show the...
The operational amplifier used in this circuit is no longer common on the market, as the circuit is...
This circuit was obtained from an old Signalite documentation. Neon lamps are special types of the...