Linear Technology’s Glen Brisebois, winner of an EDN Innovation award for best contributed article, noticed my JFET blog post and was nice enough to send along a note and some circuits he likes for ...

The figure shows how a CMOS device is configured as a common−source amplifier where the upper two MOSFETS serve as a current mirror to perform the function of a resistor. In CMOS devices, only one of ...

An N-channel JFET has a low bias current when its gate is biased negative to the source. However, this requires either that the gate voltage be biased negative with respect to the source voltage or ...