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Title: Efficient symbolic computation of approximated small-signal characteristics of analog integrated-circuits
Authors: Wambacq, P
Fernandez, Fv
Gielen, Georges
Sansen, Willy
Rodriguezvazquez, A #
Issue Date: Mar-1995
Publisher: Ieee-inst electrical electronics engineers inc
Series Title: IEEE Journal of Solid-State Circuits vol:30 issue:3 pages:327-330
Abstract: A symbolic analysis tool is presented that generates simplified symbolic expressions for the small-signal characteristics of large analog integrated circuits, The expressions are approximated while they are computed, so that only those terms are generated which remain in the final expression, This principle causes drastic savings in CPU time and memory, compared with previous symbolic analysis tools, In this way, the maximum size of circuits that can be analyzed, is largely increased, By taking into account a range for the value of a circuit parameter rather than one single number, the generated expressions are also more generally valid, Mismatch handling is explicitly taken into account in the algorithm, The capabilities of the new tool are illustrated with several experimental results.
ISSN: 0018-9200
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Electrical Engineering - miscellaneous
ESAT - MICAS, Microelectronics and Sensors
# (joint) last author

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