Optical fiber receiver (CB9736E)

This high sensitivity receiver of 30 nW was found in documentation from the 1980s. Integrated circuits are from that time.

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4093 tester (CB18278E)
This application, shown in the figure, is nothing more than a practical circuit to prove a 4093...
Bistable Switch 4013 (CB16062E)
One of the application circuits that we gave at the beginning of this sequence was a bistable...
Hybrid H Bridge (CB11282E)
This shield circuit for controlling the direction of rotation of DC motors with current up to 500...