The Cadence® Sigrity™ OptimizePI™ environment automates the selection and placement of decoupling capacitors (decaps) to assure products meet power-delivery network (PDN) performance targets at the lowest possible cost. The Sigrity OptimizePI approach may be applied to PCBs and IC packages, or a combination thereof. Cadence’s proprietary and proven Sigrity analysis technologies are augmented with an efficient optimization engine to uniquely enable cost-based PDN design. The Sigrity OptimizePI capabilities can fully explore the feasible design space and identify a range of candidate decap implementations, enabling users to pinpoint the ideal approach.
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Using models created with XtractIM, you can quickly assess package electrical characteristics and perform system-level signal and power integrity simulations.
Sigrity SystemSI Technology
With a unique combination of frequency domain, time domain, and statistical analysis techniques, you can be confident of achieving robust parallel bus and serial link interface implementations.
Combines circuit solver and transmission line solver with a fast electromagnetic (EM) field solver to capture dynamic interactions between signal, power, and ground on signals and planes.
The Cadence® Sigrity™ PowerSI® environment provides fast and accurate full-wave electrical analysis of leading-edge IC packages and PCBs to overcome increasingly challenging design issues.