This circuit using only transistors was obtained from Ferranti's 1969 documentation. It can be made from modern transistors. The circuit is 4 bits.
The gain of this amplifier is 10 times and the excursion to the output voltage is 6.0 V (peak to...
Originally, this 2000 documentation circuit was created to operate as a sensor for the parallel...
This high sensitivity circuit was found in the July 1992 Radio Electronics magazine. The circuit...