JP2010505364A5 - - Google Patents

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Publication number
JP2010505364A5
JP2010505364A5 JP2009530487A JP2009530487A JP2010505364A5 JP 2010505364 A5 JP2010505364 A5 JP 2010505364A5 JP 2009530487 A JP2009530487 A JP 2009530487A JP 2009530487 A JP2009530487 A JP 2009530487A JP 2010505364 A5 JP2010505364 A5 JP 2010505364A5
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JP
Japan
Prior art keywords
input data
latch
threshold position
determining
sided
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2009530487A
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English (en)
Japanese (ja)
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JP2010505364A (ja
JP4904401B2 (ja
Filing date
Publication date
Priority claimed from US11/540,946 external-priority patent/US7711043B2/en
Application filed filed Critical
Publication of JP2010505364A publication Critical patent/JP2010505364A/ja
Publication of JP2010505364A5 publication Critical patent/JP2010505364A5/ja
Application granted granted Critical
Publication of JP4904401B2 publication Critical patent/JP4904401B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2009530487A 2006-09-29 2007-06-01 片側アイを使用して判定帰還型等化のためのラッチ位置を決定する方法および装置 Expired - Fee Related JP4904401B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/540,946 2006-09-29
US11/540,946 US7711043B2 (en) 2006-09-29 2006-09-29 Method and apparatus for determining latch position for decision-feedback equalization using single-sided eye
PCT/US2007/070172 WO2008042475A1 (en) 2006-09-29 2007-06-01 Method and apparatus for determining latch position for decision-feedback equalization using single-sided eye

Publications (3)

Publication Number Publication Date
JP2010505364A JP2010505364A (ja) 2010-02-18
JP2010505364A5 true JP2010505364A5 (https=) 2010-07-15
JP4904401B2 JP4904401B2 (ja) 2012-03-28

Family

ID=38921115

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009530487A Expired - Fee Related JP4904401B2 (ja) 2006-09-29 2007-06-01 片側アイを使用して判定帰還型等化のためのラッチ位置を決定する方法および装置

Country Status (5)

Country Link
US (2) US7711043B2 (https=)
EP (1) EP2067326B1 (https=)
JP (1) JP4904401B2 (https=)
KR (1) KR101357360B1 (https=)
WO (1) WO2008042475A1 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008301337A (ja) * 2007-06-01 2008-12-11 Nec Electronics Corp 入出力回路
JP2010278720A (ja) * 2009-05-28 2010-12-09 Renesas Electronics Corp 信号処理装置、信号処理方法、及び信号処理プログラム
US8422891B2 (en) * 2010-09-24 2013-04-16 Intel Corporation Jitter reduction of electrical signals from limiting optical modules
US8737549B2 (en) 2012-04-30 2014-05-27 Lsi Corporation Receiver having limiter-enhanced data eye openings
US9385897B2 (en) 2012-07-18 2016-07-05 Avago Technologies General Ip (Singapore) Pte. Ltd. Methods and apparatus for adapting transmitter equalization coefficients based on receiver gain adaptation
JP6032247B2 (ja) 2013-10-09 2016-11-24 株式会社デンソー 歪み補償システム及び通信装置
US9660843B2 (en) * 2015-06-05 2017-05-23 Texas Instruments Incorporated Apparatus for processing a serial data stream
US9584346B2 (en) 2015-07-15 2017-02-28 International Business Machines Corporation Decision-feedback equalizer
CN108599867B (zh) * 2018-03-29 2021-02-02 上海交通大学 基于波形匹配的光学数字信号接收装置
US11153129B1 (en) * 2020-06-01 2021-10-19 International Business Machines Corporation Feedforward equalizer with programmable roaming taps

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62220019A (ja) * 1986-03-20 1987-09-28 Fujitsu Ltd デイジタル光通信用受信器
JPH0740697B2 (ja) * 1986-05-20 1995-05-01 日本電気株式会社 識別回路
US20020085656A1 (en) 2000-08-30 2002-07-04 Lee Sang-Hyun Data recovery using data eye tracking
DE10052279A1 (de) 2000-10-20 2002-04-25 Alcatel Sa Schneller Augenmonitor und Empfänger mit schnellem Augenmonitor
EP1331779B1 (en) 2002-01-28 2007-04-04 Lucent Technologies Inc. Setting of decision thresholds and sampling phase based on previous bit values
US7590175B2 (en) * 2003-05-20 2009-09-15 Rambus Inc. DFE margin test methods and circuits that decouple sample and feedback timing
US7471904B2 (en) 2003-07-25 2008-12-30 Alcatel-Lucent Usa Inc. Method and apparatus for electronic equalization in optical communication systems
US7263122B2 (en) * 2003-07-29 2007-08-28 Synopsys, Inc. Receiver based decision feedback equalization circuitry and techniques
ATE449475T1 (de) 2005-08-02 2009-12-15 Alcatel Lucent Empfänger eines optischen signals
US7649933B2 (en) 2006-04-28 2010-01-19 Agere Systems Inc. Method and apparatus for determining a position of an offset latch employed for decision-feedback equalization
US7606302B2 (en) * 2006-09-29 2009-10-20 Agere Systems Inc. Method and apparatus for non-linear decision-feedback equalization in the presence of asymmetric channel

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