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In the spirit of Kharitonov's rectangle, an efficient worst case analysis approach for linear analog circuit performance under process variations is proposed in this paper. By contrast with the Monte Carlo method, the proposed approach strongly reduces the computation to only evaluate a few of Kharitonov-type critical transfer functions, whose envelop will(More)
The challenge in variation-aware circuit optimization with consideration of yield is the trade-off between optimized performance, yield and optimization runtime. This paper presents a practical variationaware circuit global optimization framework named GOYE, which shows the advantages on performance, yield and runtime. It uses an approach called constraint(More)
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