DocumentCode
794229
Title
The Meyer model revisited: why is charge not conserved? [MOS transistor]
Author
Cirit, Mehmet A.
Author_Institution
Adaptec Inc., Milpitas, CA, USA
Volume
8
Issue
10
fYear
1989
fDate
10/1/1989 12:00:00 AM
Firstpage
1033
Lastpage
1037
Abstract
A new approach to computer simulation of capacitance effects in MOS transistors is presented. It is shown that charge nonconservation is the result of faulty mathematical modeling of the capacitive nonlinearities in the SPICE circuit simulator and is not intrinsic to any specific charge or capacitance model. The correct mathematical model is described. The results of computer simulations using the Meyer capacitance model, which conserves charge, are given for some test circuits
Keywords
capacitance; digital simulation; electric charge; electronic engineering computing; equivalent circuits; insulated gate field effect transistors; semiconductor device models; MOS transistors; MOSFET; Meyer model; SPICE; capacitance effects; capacitive nonlinearities; charge conservation; charge nonconservation; circuit simulator; computer simulation; mathematical model; Capacitance; Circuit simulation; Circuit testing; Computational modeling; Computer simulation; MOSFETs; Mathematical model; Predictive models; SPICE; Voltage;
fLanguage
English
Journal_Title
Computer-Aided Design of Integrated Circuits and Systems, IEEE Transactions on
Publisher
ieee
ISSN
0278-0070
Type
jour
DOI
10.1109/43.39064
Filename
39064
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