Synopsys, Inc.

Talal Al-Attar

David M Colleran

Sunderarajan Sunderesan Mohan

Circuit simulation can be performed on digital, analog, and mixed signal types of circuitry. Phases of operation are identified for a circuit and transient behavior is analyzed. Multiple time points are identified and the circuit is replicated for those time points with evaluation of the circuitry performed at those various time points. Simultaneous optimization is performed across the time points. Transistors and other devices can have their lengths, widths, and number of fingers optimized. Simulation can include determining Kirchhoff current law equations for various nodes within the circuit. Equations describing device operation can include non-convex signomial equations and convex polynomial equations.

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Fremont, CA, United States of America

Talal Al-Attar