This circuit uses a dual-gate MOSFET, a rare component today. We found it in American documentation from the 1980s. The rest of the components are common.
This is a high side smart current monitor circuit. The circuit is from a 2005 Linear Technology...
This circuit is from a Hughes documentation from 1968. The components are of the time and the RC...
This is the configuration of a conventional bandpass or bandpass filter with an operational...