Efficient representation, stratification, and compression of variational CSM library waveforms using Robust Principle Component Analysis

Abstract

In deep sub-micron technology, accurate modeling of output waveforms of library cells under different input slew and load capacitance values is crucial for precise timing and noise analysis of VLSI circuits. Construction of a compact and efficient model of such waveforms becomes even more challenging when manufacturing process and environmental variations… (More)

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