This circuit was found in a 1964 Electronic Design. The circuit makes use of transistors of the time. Current equivalent transistors may be experienced.
November 2016 - Mouser Electronics is indicating in its inventories the new NXP Kinetis L MCUs....
We found this circuit with an operational transconductance amplifier in the Motorola Linear...
This circuit for a receiver was found in an English documentation from 1963. The transistor is made of...