This is another of the Star Trek red alert circuit that you can find on this site. We took this version from an English publication from the 80s.
This circuit, found in a 1991 documentation, doubles the frequency of a TTL signal. The maximum...
The integrated circuit used in this filter is like to a double 741 and must be powered by a...
We found this limiter (clipper) in a French documentation from 1982. The circuit applies to any...