Simulation-based parameter extraction - its implementation and some applications

Zuberek, W.M., Konczykowska, A., Algani, C., Wang, H., and Dangla, J.

IEE Proceedings-G - Circuits, Devices and Systems, vol.141, no.2, pp.129-134, 1994.

Abstract:

An interactive program for extraction of transistor parameters has been developed which uses a SPICE-like circuit simulator instead of an explicit set of model equations. Consequently, many simulation capabilities (i.e., a variety of elements and their models, analyses, and simulation modes) are available at the extractor level. Several optimization methods are integrated into the program to provide robust as well as efficient fitting of device characteristics. Analysis of heterojunction bipolar transistor self-heating effects is presented in greater detail as an example application of the extractor.

Keywords:

Parameter extraction, circuit simulation, SPICE-PAC, FIT-2.

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Available in postscript.