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Crosstalk Analysis

SiSoft's methodology is to determine crosstalk limits during the pre-layout phase of a design. This is accomplished through the use of coupled interconnect models whose signal spacing can be varied as part of the solution space analysis capability in Quantum-SI. The composite effects of signal integrity, timing, and crosstalk are captured. In post-layout, the Quantum-SI crosstalk scanner is employed to determine relative coupling metrics between signals on the entire design. SiSoft's consultants set the scanner inputs for each signal type based upon group type, edge-rates, and voltage swings. The scanner allows fast extraction of crosstalk results and allows the designer to quickly converge on a solution. Based on these results, specific nets or entire busses can be simulated from the post-layout database to obtain exact crosstalk values as needed. Extraction of critical signals is performed and simulations are run in order to develop solutions to any crosstalk problems.
To learn more about SiSoft's consulting capabilities, please use the following links:

Technical Staff Interface Experience Quick-Turn SI
Signal Integrity Analysis Crosstalk Analysis Timing Analysis
Technology Assessments SI Design Reviews IBIS Model Generation
Package Design Interconnect Modeling Power Integrity
PCB Design Lab Validation Design Kit Development

To learn more about SiSoft's Training opportunities, please use the following links:

SI Training Methodology and Product Training Jump-Start Training
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