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Symbolic analysis of analog integrated circuits
C. F. Prince,
Published in IEEE Comp Soc, Los Alamitos, CA, United States
1998
Pages: 167 - 172
Abstract
In this paper we describe a new approach to simplification of symbolic expressions obtained using symbolic simulators. We use a combination of matrix-based and flow-graph based technique to generate signal flowgraphs that have frequency-dependent edge weights. The algorithm proceeds by first calculating the DC gain and then iteratively including frequency dependent terms that are significant in the frequency range of interest. This can be used to extract poles and zeroes together with a polynomial division procedure.
About the journal
JournalData powered by TypesetProceedings of the IEEE International Conference on VLSI Design
PublisherData powered by TypesetIEEE Comp Soc, Los Alamitos, CA, United States
Open AccessNo
Concepts (11)
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    Algorithms
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    Computer simulation
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    Graph theory
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    Integrated circuit testing
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    Iterative methods
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    Matrix algebra
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    Poles and zeros
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    Polynomials
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    FLOW GRAPH BASED TECHNIQUE
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    SYMBOLIC SIMULATORS
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    Application specific integrated circuits