Design Considerations and Performance Trade-Offs for 56Gb/s Discrete Multi-Tone Electrical Link

Gain Kim; Woohyun Kwon; Thomas Toifl; Yusuf Leblebici; Hyeon Min Bae

doi:10.1109/MWSCAS.2019.8885299

Design Considerations and Performance Trade-Offs for 56Gb/s Discrete Multi-Tone Electrical Link

Gain Kim, Woohyun Kwon, Thomas Toifl, Yusuf Leblebici, Hyeon Min Bae

Department of Electrical Engineering and Computer Science

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

8 Scopus citations

Abstract

For communicating over mid-to-long-reach electrical links at a data-rate above 56Gb/s, ADC-based receiver (RX) has become a dominant architecture due to its strong equalization capability using complex digital signal processing algorithm benefiting from the extreme process node shrinkage. This paper discusses the design of >56Gb/s DAC/ADC-based wireline transceiver (TRX) with discrete multi-tone (DMT) modulation. Some notable differences between wireless orthogonal frequency division multiplexing (OFDM) systems and wireline DMT systems are discussed, and some practical design considerations for a multiple tens-of-Gb/s DMT RX is provided.

Original language	English
Title of host publication	2019 IEEE 62nd International Midwest Symposium on Circuits and Systems, MWSCAS 2019
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1147-1150
Number of pages	4
ISBN (Electronic)	9781728127880
DOIs	https://doi.org/10.1109/MWSCAS.2019.8885299
State	Published - Aug 2019
Event	62nd IEEE International Midwest Symposium on Circuits and Systems, MWSCAS 2019 - Dallas, United States Duration: 4 Aug 2019 → 7 Aug 2019

Publication series

Name	Midwest Symposium on Circuits and Systems
Volume	2019-August
ISSN (Print)	1548-3746

Conference

Conference	62nd IEEE International Midwest Symposium on Circuits and Systems, MWSCAS 2019
Country/Territory	United States
City	Dallas
Period	4/08/19 → 7/08/19

Bibliographical note

Publisher Copyright:
© 2019 IEEE.

Keywords

DMT
ISI
OFDM
PAM4
SerDes
TRX
Wireline
discrete multi-tone
inter-symbol interference
orthogonal frequency division multiplexing
receiver
serial-data transceiver

Access to Document

10.1109/MWSCAS.2019.8885299

Cite this

Kim, G., Kwon, W., Toifl, T., Leblebici, Y., & Bae, H. M. (2019). Design Considerations and Performance Trade-Offs for 56Gb/s Discrete Multi-Tone Electrical Link. In 2019 IEEE 62nd International Midwest Symposium on Circuits and Systems, MWSCAS 2019 (pp. 1147-1150). Article 8885299 (Midwest Symposium on Circuits and Systems; Vol. 2019-August). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/MWSCAS.2019.8885299

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title = "Design Considerations and Performance Trade-Offs for 56Gb/s Discrete Multi-Tone Electrical Link",

abstract = "For communicating over mid-to-long-reach electrical links at a data-rate above 56Gb/s, ADC-based receiver (RX) has become a dominant architecture due to its strong equalization capability using complex digital signal processing algorithm benefiting from the extreme process node shrinkage. This paper discusses the design of >56Gb/s DAC/ADC-based wireline transceiver (TRX) with discrete multi-tone (DMT) modulation. Some notable differences between wireless orthogonal frequency division multiplexing (OFDM) systems and wireline DMT systems are discussed, and some practical design considerations for a multiple tens-of-Gb/s DMT RX is provided.",

keywords = "DMT, ISI, OFDM, PAM4, SerDes, TRX, Wireline, discrete multi-tone, inter-symbol interference, orthogonal frequency division multiplexing, receiver, serial-data transceiver",

author = "Gain Kim and Woohyun Kwon and Thomas Toifl and Yusuf Leblebici and Bae, \{Hyeon Min\}",

note = "Publisher Copyright: {\textcopyright} 2019 IEEE.; 62nd IEEE International Midwest Symposium on Circuits and Systems, MWSCAS 2019 ; Conference date: 04-08-2019 Through 07-08-2019",

year = "2019",

month = aug,

doi = "10.1109/MWSCAS.2019.8885299",

language = "English",

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Kim, G, Kwon, W, Toifl, T, Leblebici, Y & Bae, HM 2019, Design Considerations and Performance Trade-Offs for 56Gb/s Discrete Multi-Tone Electrical Link. in 2019 IEEE 62nd International Midwest Symposium on Circuits and Systems, MWSCAS 2019., 8885299, Midwest Symposium on Circuits and Systems, vol. 2019-August, Institute of Electrical and Electronics Engineers Inc., pp. 1147-1150, 62nd IEEE International Midwest Symposium on Circuits and Systems, MWSCAS 2019, Dallas, United States, 4/08/19. https://doi.org/10.1109/MWSCAS.2019.8885299

Design Considerations and Performance Trade-Offs for 56Gb/s Discrete Multi-Tone Electrical Link. / Kim, Gain; Kwon, Woohyun; Toifl, Thomas et al.
2019 IEEE 62nd International Midwest Symposium on Circuits and Systems, MWSCAS 2019. Institute of Electrical and Electronics Engineers Inc., 2019. p. 1147-1150 8885299 (Midwest Symposium on Circuits and Systems; Vol. 2019-August).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Bae, Hyeon Min

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AB - For communicating over mid-to-long-reach electrical links at a data-rate above 56Gb/s, ADC-based receiver (RX) has become a dominant architecture due to its strong equalization capability using complex digital signal processing algorithm benefiting from the extreme process node shrinkage. This paper discusses the design of >56Gb/s DAC/ADC-based wireline transceiver (TRX) with discrete multi-tone (DMT) modulation. Some notable differences between wireless orthogonal frequency division multiplexing (OFDM) systems and wireline DMT systems are discussed, and some practical design considerations for a multiple tens-of-Gb/s DMT RX is provided.

KW - DMT

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KW - OFDM

KW - PAM4

KW - SerDes

KW - TRX

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KW - inter-symbol interference

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Kim G, Kwon W, Toifl T, Leblebici Y, Bae HM. Design Considerations and Performance Trade-Offs for 56Gb/s Discrete Multi-Tone Electrical Link. In 2019 IEEE 62nd International Midwest Symposium on Circuits and Systems, MWSCAS 2019. Institute of Electrical and Electronics Engineers Inc. 2019. p. 1147-1150. 8885299. (Midwest Symposium on Circuits and Systems). doi: 10.1109/MWSCAS.2019.8885299

Design Considerations and Performance Trade-Offs for 56Gb/s Discrete Multi-Tone Electrical Link

Abstract

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Bibliographical note

Keywords

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