Title

Effect of Time Delay Skew on Differential Insertion Loss in Weak and Strong Coupled PCB Traces

Abstract

In this paper, effect of time delay skew (TDS) on differential insertion loss (IL) is studied in both weak and strong forward coupling cases. It is showed that TDS impacts differential IL and impact depends on amount of forward coupling. To predict additional differential IL due to TDS, analytical formula is derived and heuristic formula is constructed based on fitting to simulation results in weak and strong forward coupling cases, respectively. The predictions are validated by simulations and measurements.

Meeting Name

26th IEEE Conference on Electrical Performance of Electronic Packaging and Systems, EPEPS 2017 (2017: Oct. 15-18, San Jose, CA)

Department(s)

Electrical and Computer Engineering

Research Center/Lab(s)

Electromagnetic Compatibility (EMC) Laboratory

Keywords and Phrases

Glass Weave; High-Speed Digital Signal; PCB Material; Skew

International Standard Book Number (ISBN)

978-146736483-6

Document Type

Article - Conference proceedings

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2018 Institute of Electrical and Electronics Engineers (IEEE), All rights reserved.

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