Found in a 70s RCA manual, this circuit uses transistors from the era. Equivalent types can be used such as TIP31 for Q1 and BD135 for Q2.
Suggested by General Electric in a 1970 document, this circuit uses a LASCR, or SCR fired by...
We found this configuration in the Linear Applications Handbook of the National Semiconductor of...
Analog Devices ADuCRF101 Wireless Data Acquisition System Now at Mouser February 24, 2015 - Mouser...