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A scaleable, statistical SPICE Gummel-Poon model for SiGe HBT's

  • K. M. Walter
  • , B. Ebersman
  • , D. A. Sunderland
  • , G. D. Berg
  • , G. G. Freeman
  • , R. A. Groves
  • , D. K. Jadus
  • , D. L. Harame
  • IEEE
  • Global Foundries, Inc.
  • Union College
  • Purdue University
  • IBM
  • City University of New York
  • University of Vermont
  • Syracuse University
  • Boeing
  • University of Missouri
  • University of Southern California
  • RTX Corporation
  • Hughes
  • University of Texas at Austin
  • Columbia University
  • University of Delaware
  • Stanford University
  • SUNY New Paltz

Research output: Contribution to journalArticlepeer-review

9 Scopus citations

Abstract

A scaleable, statistical model has been developed for silicon germanium heterojunction transistors (SiGe HBT's), which are components of a commercially available BiCMOS technology for high-frequency applications. The SPICE Gummel-Poon (SGP) model parameters are scaled, and statistics added, using language features built into HSPICE. DC and ac fit is good over a wide range in emitter sizes, allowing an open-ended set of devices to be used with valid modeling capabilities. Features of IBM's HBT technology that contribute to the scaleability of the technology are discussed.

Original languageEnglish
Pages (from-to)1439-1443
Number of pages5
JournalIEEE Journal of Solid-State Circuits
Volume33
Issue number9
DOIs
StatePublished - Sep 1998

Keywords

  • Bipolar transistors
  • Gaussian distribution
  • Semiconductor device modeling
  • Silicon compounds
  • Statistics

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