A 0.18 μm CMOS 3.125-Gb/s digitally controlled adaptive line equalizer with feed-forward swing control for backplane serial link

Ki Hyuk Lee, Jae Wook Lee, Woo Young Choi

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

A new compact line equalizer is proposed for backplane serial link applications. The equalizer has two control blocks. The feed-forward swing control block determines the optimal low frequency level and the feedback control block detects signal shapes and decides the high-frequency boosting level of the equalizer. Successful equalization is demonstrated over a 1.5 m long PCB trace at 3.125-Gb/s by the circuit realized with 0.18 μm CMOS process. The circuit occupies only 0.16 mm2 and consumes 20 mW with 1.8 V supply.

Original languageEnglish
Pages (from-to)1454-1459
Number of pages6
JournalIEICE Transactions on Electronics
VolumeE89-C
Issue number10
DOIs
Publication statusPublished - 2006 Jan 1

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Equalizers
Networks (circuits)
Polychlorinated Biphenyls
Polychlorinated biphenyls
Feedback control

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

Cite this

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title = "A 0.18 μm CMOS 3.125-Gb/s digitally controlled adaptive line equalizer with feed-forward swing control for backplane serial link",
abstract = "A new compact line equalizer is proposed for backplane serial link applications. The equalizer has two control blocks. The feed-forward swing control block determines the optimal low frequency level and the feedback control block detects signal shapes and decides the high-frequency boosting level of the equalizer. Successful equalization is demonstrated over a 1.5 m long PCB trace at 3.125-Gb/s by the circuit realized with 0.18 μm CMOS process. The circuit occupies only 0.16 mm2 and consumes 20 mW with 1.8 V supply.",
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A 0.18 μm CMOS 3.125-Gb/s digitally controlled adaptive line equalizer with feed-forward swing control for backplane serial link. / Lee, Ki Hyuk; Lee, Jae Wook; Choi, Woo Young.

In: IEICE Transactions on Electronics, Vol. E89-C, No. 10, 01.01.2006, p. 1454-1459.

Research output: Contribution to journalArticle

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