CA3080 Amplifier (CB25131E)

This amplifier with an OTA has a gain of 40 dB. The power supply must be symmetrical. Found in Radio Electronics, May 1988.

High Impedance Bridge Amplifier (CB4013E)
This circuit is from Motorola's 1990 Linear Databook. We can implement it with other operational...
Variable Regulator 0 to 1 A (CB1195E)
The output voltage of this circuit, which can regulate the current in a load between 0 and 1 A,...
20dB amplifier (CB20656E)
This high impedance amplifier is from 1985 documentation by General Electronic. The amplifier with...