SSO-SSN Integrity Challenges

Switching noise integrity requires the combined simulation and modeling of multiple noise effects. 

Combined power and signal integrity is necessitated in simultaneous switch noise (SSN) and simultaneous switching output (SSO).

Combined EMI and power integrity is required for early EMI prediction and mitigation.

SNI in general requires high dynamic range and high accuracy, complete system-level electrical simulation, and sufficient modeling and simulation speed to enable multiple design passes with user feedback.

Fundamental Solutions Needed

SNI simulation embodies all the challenges of SI, PI, and EMI at the chip-package-board ecosystem and more.

Solutions need to be broadband, seamless, fully three-dimensional, handle the full scale requirements of global interactions, preserve high Maxwell accuracy, be sufficiently accelerated to enable users to make design changes in short times, and integrate completely with layout, simulation, and noise tools.

Why Physware?

Physware’s proprietary technology enables, through multilevel linear-scaling electromagnetic matrix solution technology, Maxwell-accurate full 3D broadband field solution at unprecedented speeds and capacities. Speedups of 10x or more for SI and PI, and 100x for EMI over competing 3D field solutions are observed by several of our customers.

PhysWAVE

PhysWAVE provides 3D Full-Wave EM solutions for SI, PI, EMI       

PhysAPEX

PhysAPEX provides accelerated netlist extraction from package to system