JFET (Junction Field Effect Transistor) Current Source with High Power Supply Rejection.
Patent, Filed 7 Apr 86, patented 11 Aug 87,
DEPARTMENT OF THE NAVY WASHINGTON DC
Pagination or Media Count:
A JFET current source compensates for variations in the voltage supply to maintain a constant current level at its output terminal. Series connected diodes are used as voltage dividers in conjunction with a second JFET to establish the gate voltage of a third JFET that is connected in series with the first JFET. The constant current output is taken at the drain electrode of the third JFET.
- Electric Power Production and Distribution
- Electrical and Electronic Equipment