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.
I need to extract the value of Cgg from a given SPICE model file? How can I do it through simulations/ hand calculations pls? I am attaching the model file with this query.
Cgg depends on circuit, particularly how far the drain is
allowed to swing and how fully you intend to drive the
gate voltage.
Once you have the circuit that rpresents reality, impose
a pulsed current source of known total q, and observe the
gate voltage deflection. Scale the pulse so that it is not
insane relative to device limits.
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.