Application of Symbolic Circuit Analysis: an Overview and Recent Results in Nonlinear Model Generation
نویسندگان
چکیده
The paper will give an application oriented introduction into symbolic analysis of analog electronic circuits. Starting with a brief review of the problems in current industrial analog circuit design an overview of the state of the art concerning the functionality of symbolic analysis methods will be given. Special attention will be devoted to the subject of symbolic approximation strategies in general but particularity to the approximation of nonlinear equations. Hence nonlinear symbolic circuit analysis will be introduced covering the topics generation of circuit equations, processing and solving of the circuit differential algebraic equations (DAEs), and the automatic generation of behavioral models from nonlinear circuit equations. The methodology will be demonstrated on an integrated multiplier circuit.
منابع مشابه
Symbolic Modeling and Analysis of Analog Integrated Circuits
In this paper an overview of the application of symbolic analysis and computer algebra is given. After an introduction requirements to symbolic analysis tools are formulated, and a short abstract of a general symbolic equation-based approximation algorithm is given. A generic symbolic analysis flow is introduced and applied to derive a nonlinear behavioral model of an integrated multiplier circ...
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