This circuit is from a 70s Burr Brown documentation. The components are from the time and the waveforms given next to the diagram.
Found in 90s Popular Electronics this circuit amplifies signals over a wide range of frequencies....
Microsemi Le87557 Differential Amplifier Mouser Electronics offers Microsemi Le87557 single...
This small regulated power supply was found in a 1963 General Electric documentation. The special...