Voltage reference (CB20820E)

This circuit was found in documentation from the 1980s. The circuit can be designed based on modern components.

Arbitrary Reference Inverter Amplifier LM3900 (CB5041E)
In other circuits we have seen a circuit for this application whose calculations have been...
12 V x 4 A Power Supply for the Workbench (CB383E)
Up to 4 A can be sourced by this Power supply. It can be used to power automotive appliances and...
Flip Flop Trigger with the LM3900 (CB14203E)
The presented circuit can work as a divider by 2 of frequency. The base is an LM3900, operational...