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.
It can be obtained from Mouser Electronics new crystals for surface mounting from AVX with...
August 2016 –It can be purchased from Mouser Electronics the new converters BD7F100 and BD7F200...
This is a circuit suggested by Linear Technology in a 1980s documentation. The integrated circuit is from...