Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
Hi Freddy&Fayes
I thinks the JFET OpAmp have low noise and suit for the application. Yes, Indeed the circuit, original have coupling capacitanse 4.7pf. I would test with higer capacitance as Freddy recommended. As from datasheet QSE477, junction capacitance about 20 pf.
Do you have better...
qse773 radiation
Hi everyone,
This is my first post for this forum, nice to join interesting stuff like this forum.
I am interested build radiation detection using pin diode and I found circuit that suit from MAXIM application notes...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
