The circuit is from the 1990 Motorola Linear Databook. The circuit can be implemented with other operational amplifiers. The power supply must be symmetrical.
We found this good power amplifier with the LM12 integrated circuit in the March 1989 issue of...
This circuit was found in a 90s Radio Electronics. The FM encoder or multiplexer is an uncommon...
In the circuit shown by figure 1, a10 mV AC signal applied to the input produces a 1 V signal in...