Optical isolator (CB9165E)

This circuit was found on an old EDN and can be used as a shield. Optical couplers are from the era and modern equivalents can be used.

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Optical isolator (CB9165E)
This circuit was found on an old EDN and can be used as a shield. Optical couplers are from the...
Transmitter via power network (CB9574E)
Found in old American documentation, this receiver transmits signals via the power grid. We can...
Deviation Compensation Amplifier (CB14066E)
This circuit is from the 1995 National Semiuconductor Linear Application Handbook. The technique...