By SJL.

Signal Integrity

High speed digital design on printed circuit boards requires analysis of the layout. CAE tools assist with this high-speed board layout analysis.

Updated Fri Jun 9 22:31:00 PDT 2000

Commercial

Quad Design/Viewlogic/Innoveda	Innoveda Signal Integrity Products
Hyperlynx	HyperLynx, Inc. Home Page
CCT/Cadence	Specctraquest High-Speed Interconnect
Zuken/Incases	INCASES Signal Integrity Tools
Mentor/Interconnectix/Veribest	Interconnect Synthesis Interconnectix Veribest
Avant!	Home Page They have a 2D EM simulator that is used to extract HSPICE models.
Quantic	Greenfield signal integrity tool
Ansoft	Brochure for Ansoft Signal Integrity Tools
Protel	Integrated signal integrity tools
GNU EDA	GPL Electronic Design Automation ... I haven't found a signal integrity tool from them yet.