Items Tagged with 'algorithms'

This article describes the use of Cadence’s Sigrity signal and power integrity solution ML optimization algorithm to quickly and efficiently converge on the best set of parameters in a set of IBIS-AMI models. The application of Sigrity was investigated for refining IBIS- AMI parameters to find the optimal set of values to maximize a specific metric.

Making accurate time interval error (TIE) or phase noise measurements of a periodic signal presents a number of challenges. The program jitterhist includes algorithms and settings to provide accurate TIE measurement results for periodic waveforms with significant amounts of high-frequency measurement/modulation noise as well as for waveforms having multiple unit intervals of low frequency modulation when the time span of the samples includes more than one period of the modulation.