Analysis of Channel Crosstalk Decomposition Methods

Wu, Yang; Zhang, Xinjun

doi:10.1109/isemc.2019.8825229

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2021

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“…These decompositions have potential for machine learning applications where the high-speed interconnect is decomposed and summarized as a feature extraction method for analysis by artificial neural networks. Another potential application of the technique is analyzing interconnect crosstalk [29,30].…”

Section: Resultsmentioning

confidence: 99%

Reflection Budgeting Methodology for High-Speed Serial Link Signal Integrity Design

Furse¹

2021

PIER B

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Reflective interference caused by impedance discontinuities in the interconnect is a serious impediment to high speed serial link designs. The reflections can be addressed either through expensive equalization circuits or through interconnect redesign. Here a new technique for determining the most significant places to make changes in an interconnect design is presented. Through linearizing the Sparameter cascading process, three unique reflection budgets are created based on 1) frequency domain insertion loss deviation, 2) time domain peak distortion analysis and 3) time domain reflectometry. Example analysis of a 25.8 Gb/s NRZ system identifies the connectors as the primary contributors to reflective interference and estimates that the interactions with the rest of the interconnect with the connector impedance discontinuities reduces the system eye height by 84 mV.

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Section: Resultsmentioning

confidence: 99%

Reflection Budgeting Methodology for High-Speed Serial Link Signal Integrity Design

Furse¹

2021

PIER B

View full text Add to dashboard Cite

show abstract

Analysis of Channel Crosstalk Decomposition Methods

Cited by 1 publication

References 7 publications

Reflection Budgeting Methodology for High-Speed Serial Link Signal Integrity Design

Reflection Budgeting Methodology for High-Speed Serial Link Signal Integrity Design

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