Precision instrumentation amplifier (CB9843E)

Found in documentation from the 90s, this circuit is based on operational amplifiers of the time. The power supply must be symmetrical.

Darlington 10 Hz Passband Stage (CB6278E)
This circuit, found in a 1964 US documentation, consists of a selective amplifier that lets only...
High Speed FPC Connector
May 2017 - The new high-speed Amphenol FCI Flex connectors with up to 10 Gbps data transmission...
Gas detection ionization chamber (CB4886E)
This circuit was found in a 1980s documentation. The indicated integrated circuits are uncommon...