Differential Integrated Crosstalk Noise (ICN) Mitigation in the Pin Field Area of SerDes Channel
The integrated crosstalk noise (ICN) has been widely used as an alternative to the insertion crosstalk ratio (ICR) for channel crosstalk evaluation in the IEEE 802.3ba standard. In this work, the differential ICN mitigation scheme by using idea of orthogonality is implemented in two adjacent differential pairs first. In the full pin map area of SerDes channel, new pin map patterns based on such scheme are prosed and compared with the conventional pan map patterns. The new pin maps mitigate the differential ICN drastically, yet maintain the G:S ratio. A preliminary study is conducted on fan-out trace routing to maintain the benefit from new pin map patterns.
B. Chen and J. Wang and Y. S. Cao and M. Ouyang and Y. Wang and S. Jin and G. Shen and X. Liu and X. Peng and J. Fan, "Differential Integrated Crosstalk Noise (ICN) Mitigation in the Pin Field Area of SerDes Channel," Proceedings of the 2018 IEEE Symposium on Electromagnetic Compatibility, Signal Integrity and Power Integrity (2018, Long Beach, CA), pp. 533-537, Institute of Electrical and Electronics Engineers (IEEE), Jul 2018.
The definitive version is available at https://doi.org/10.1109/EMCSI.2018.8495419
2018 IEEE Symposium on Electromagnetic Compatibility, Signal Integrity and Power Integrity, EMC, SI and PI 2018 (2018: Jul. 30-Aug. 3, Long Beach, CA)
Electrical and Computer Engineering
Keywords and Phrases
Busbars; Electromagnetic compatibility; Channel crosstalk; Crosstalk noise; Differential crosstalk; Differential pairs; FEXT; Mitigation schemes; NEXT; SerDes; Crosstalk; ICN; Pin map
International Standard Book Number (ISBN)
Article - Conference proceedings
© 2018 Institute of Electrical and Electronics Engineers (IEEE), All rights reserved.
01 Jul 2018