Publication detail

Optimized Signaling Method for High-Speed Transmission Channels with Higher Order Transfer Function

ŠEVČÍK, B. BRANČÍK, L. KUBÍČEK, M.

Original Title

Optimized Signaling Method for High-Speed Transmission Channels with Higher Order Transfer Function

Type

journal article in Web of Science

Language

English

Original Abstract

In this paper, the selected results from testing of optimized CMOS friendly signaling method for high speed communications over cables and printed circuit boards (PCBs) are presented and discussed. The proposed signaling scheme uses modified concept of pulse width modulated (PWM) signal which enables to better equalize significant channel losses during data high-speed transmission. Thus, the very effective signaling method to overcome losses in transmission channels with higher order transfer function, typical for long cables and multilayer PCBs, is clearly analyzed in the time and frequency domain. Experimental results of the measurements include the performance comparison of conventional PWM scheme and clearly show the great potential of the modified signaling method for use in low power CMOS friendly equalization circuits, commonly considered in modern communication standards as PCI-Express, SATA or in Multigigabit SerDes interconnects.

Keywords

high-speed signaling; equalization; pulse-width modulation; signal integrity; channel loss; multi-gigabit

Authors

ŠEVČÍK, B.; BRANČÍK, L.; KUBÍČEK, M.

Released

1. 9. 2017

Publisher

Institute of Measurement Science, Slovak Academy of Sciences

Location

Bratislava, Slovakia

ISBN

1335-8871

Periodical

Measurement Science Review

Year of study

17

Number

4

State

Slovak Republic

Pages from

178

Pages to

186

Pages count

9

URL

http://www.degruyter.com/view/j/msr.2017.17.issue-4/msr-2017-0021/msr-2017-0021.xml?format=INT

BibTex

@article{BUT141084,
  author="Břetislav {Ševčík} and Lubomír {Brančík} and Michal {Kubíček}",
  title="Optimized Signaling Method for High-Speed Transmission Channels with Higher Order Transfer Function",
  journal="Measurement Science Review",
  year="2017",
  volume="17",
  number="4",
  pages="178--186",
  doi="10.1515/msr-2017-0021",
  issn="1335-8871",
  url="http://www.degruyter.com/view/j/msr.2017.17.issue-4/msr-2017-0021/msr-2017-0021.xml?format=INT"
}