This circuit is used in transceivers, enabling input selection by diode switching through polarity reversal. The circuit is from an old American documentation on telecommunications.
This circuit is from a 1967 documentation. It makes use of varicap and diode tunnel in addition to...
Indicated for applications with a PC, this circuit was found in an English documentation from...
Supplied in a 2005 Linear Technology Application Manual, this circuit monitors the charge and...