Hello, I've found a very interesting AGC circuit at http://www.elecdesign.com/1998/aug0398/ifd/2IFD.pdf, but it asks for a P-Channel FET with VGSoff < 5V. The circuit suggests J176, 2N5019 and 2N5116 but I can't find these parts on Digikey. It seens to be very hard to find parts. There's a more popular part I could use? Best regards, Brusque ----------------------------------------------------------------- Edson Brusque C.I.Tronics Lighting Designers Ltda Research and Development Blumenau - SC - Brazil Say NO to HTML mail www.citronics.com.br ----------------------------------------------------------------- -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body