DocumentCode
1893655
Title
An analytical delay model for BiCMOS inverters
Author
Casey, Michael P. ; El Nokali, Mahmoud
Author_Institution
Dept. of Electr. Eng., Pittsburgh Univ., PA, USA
fYear
1993
fDate
18-19 May 1993
Firstpage
131
Lastpage
136
Abstract
A new analytical delay model for the BiCMOS inverter is presented. The model is valid in both the low-level and high-level injection regimes, and includes capacitances neglected by other models. The model describes accurately the bipolar transistor in all regions of operation, as well as properly accounts for the nonlinear characteristics of the pMOS in the linear region of operation. The model can be used to estimate both the pull-up and pull-down times and is therefore valid to estimate the 50% rise time as well as the 90% rise and/or the 10% fall time
Keywords
BiCMOS integrated circuits; SPICE; delays; logic gates; SPICE simulation; analytical delay model; bipolar transistor; fall time; high-level injection regimes; low level injection regimes; nonlinear characteristics; pull-down times; rise time; Analytical models; BiCMOS integrated circuits; Bipolar transistors; CMOS technology; Capacitance; Delay effects; Integrated circuit technology; Inverters; MOSFETs; Semiconductor device modeling;
fLanguage
English
Publisher
ieee
Conference_Titel
University/Government/Industry Microelectronics Symposium, 1993., Proceedings of the Tenth Biennial
Conference_Location
Research Triangle Park, NC
ISSN
0749-6877
Print_ISBN
0-7803-0990-1
Type
conf
DOI
10.1109/UGIM.1993.297021
Filename
297021
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