In the figure we have two circuits of limiters that provide the cut of the negative peaks of a signal. The circuit is from an 80's telecom documentation being adaptable on common receivers.
We found this circuit in a 1969 General Electric documentation. The circuit uses transistors of the...
This circuit can provide constant currents adjustable between 1 and 10 mA. The transistors can be...
This 1980s circuit uses components of the era that can be replaced by modern equivalents. For the FET we can...