DocumentCode :
2957954
Title :
Electromagnetic interference in CMOS circuits
Author :
Liu, Kanon ; Whalen, James J.
Author_Institution :
Dept. of Electr. & Comput. Eng., State Univ. of New York, Buffalo, NY, USA
fYear :
1988
fDate :
2-4 Aug 1988
Firstpage :
471
Lastpage :
472
Abstract :
A model for predicting the radiofrequency interference (RFI) susceptibility of CMOS circuits at the design stage, using SPICE, is reported on. The circuit investigated is the RCA CD4007A, which contains three CMOS pairs of n-MOSFETs and p-MOSFETs, input protection circuits, output protection circuits, and parasitic pn-junctions, which behave as parasitic capacitors. The model was verified in both the presence and absence of RFI. The SPICE simulations correctly predict the frequency dependences of the RFI responses
Keywords :
CMOS integrated circuits; circuit CAD; circuit analysis computing; radiofrequency interference; CMOS circuits; EMI; RCA CD4007A; RFI; SPICE; electromagnetic interference; frequency dependences; input protection circuits; model; n-MOSFETs; output protection circuits; p-MOSFETs; parasitic capacitors; parasitic pn-junctions; susceptibility; Capacitors; Circuit simulation; Electromagnetic interference; Frequency; MOSFET circuits; Predictive models; Protection; Radiofrequency interference; SPICE; Semiconductor device modeling;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Electromagnetic Compatibility, 1988. Symposium Record., IEEE 1988 International Symposium on
Conference_Location :
Seattle, WA
Type :
conf
DOI :
10.1109/ISEMC.1988.14168
Filename :
14168
Link To Document :
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