WO2009047852A1 - 受信回路、受信方法、信号伝送システム - Google Patents

受信回路、受信方法、信号伝送システム Download PDF

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Publication number
WO2009047852A1
WO2009047852A1 PCT/JP2007/069849 JP2007069849W WO2009047852A1 WO 2009047852 A1 WO2009047852 A1 WO 2009047852A1 JP 2007069849 W JP2007069849 W JP 2007069849W WO 2009047852 A1 WO2009047852 A1 WO 2009047852A1
Authority
WO
WIPO (PCT)
Prior art keywords
signal transmission
reception
circuit
transmission system
signal
Prior art date
Application number
PCT/JP2007/069849
Other languages
English (en)
French (fr)
Inventor
Masaya Kibune
Original Assignee
Fujitsu Limited
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujitsu Limited filed Critical Fujitsu Limited
Priority to JP2009536893A priority Critical patent/JP4837781B2/ja
Priority to PCT/JP2007/069849 priority patent/WO2009047852A1/ja
Publication of WO2009047852A1 publication Critical patent/WO2009047852A1/ja
Priority to US12/757,790 priority patent/US8588359B2/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/004—Reconfigurable analogue/digital or digital/analogue converters
    • H03M1/007—Reconfigurable analogue/digital or digital/analogue converters among different resolutions
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/18—Automatic control for modifying the range of signals the converter can handle, e.g. gain ranging
    • H03M1/181—Automatic control for modifying the range of signals the converter can handle, e.g. gain ranging in feedback mode, i.e. by determining the range to be selected from one or more previous digital output values
    • H03M1/182—Automatic control for modifying the range of signals the converter can handle, e.g. gain ranging in feedback mode, i.e. by determining the range to be selected from one or more previous digital output values the feedback signal controlling the reference levels of the analogue/digital converter
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/34—Analogue value compared with reference values
    • H03M1/36—Analogue value compared with reference values simultaneously only, i.e. parallel type
    • H03M1/361—Analogue value compared with reference values simultaneously only, i.e. parallel type having a separate comparator and reference value for each quantisation level, i.e. full flash converter type
    • H03M1/362—Analogue value compared with reference values simultaneously only, i.e. parallel type having a separate comparator and reference value for each quantisation level, i.e. full flash converter type the reference values being generated by a resistive voltage divider
    • H03M1/365—Analogue value compared with reference values simultaneously only, i.e. parallel type having a separate comparator and reference value for each quantisation level, i.e. full flash converter type the reference values being generated by a resistive voltage divider the voltage divider being a single resistor string

Abstract

　受信回路が受信した信号を多ビットのデジタル信号に変換するＡＤＣを有し、実際の信号伝送状態に応じてＡＤＣを最適な条件で動作させる信号伝送システムであって、受信回路は、ＡＤコンバータと、ＡＤコンバータの出力するデジタル信号を等化し、受信した信号の再生状態を示す再生状態情報を生成する等化回路と、等化回路からの再生状態情報に基づいて、ＡＤコンバータの入力量子化範囲および分解能の少なくとも一方を調整する調整回路と、を備える。
PCT/JP2007/069849 2007-10-11 2007-10-11 受信回路、受信方法、信号伝送システム WO2009047852A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009536893A JP4837781B2 (ja) 2007-10-11 2007-10-11 受信回路、受信方法、信号伝送システム
PCT/JP2007/069849 WO2009047852A1 (ja) 2007-10-11 2007-10-11 受信回路、受信方法、信号伝送システム
US12/757,790 US8588359B2 (en) 2007-10-11 2010-04-09 Reception circuit, reception method, and signal transfer system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/069849 WO2009047852A1 (ja) 2007-10-11 2007-10-11 受信回路、受信方法、信号伝送システム

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/757,790 Continuation US8588359B2 (en) 2007-10-11 2010-04-09 Reception circuit, reception method, and signal transfer system

Publications (1)

Publication Number Publication Date
WO2009047852A1 true WO2009047852A1 (ja) 2009-04-16

Family

ID=40549007

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/069849 WO2009047852A1 (ja) 2007-10-11 2007-10-11 受信回路、受信方法、信号伝送システム

Country Status (3)

Country Link
US (1) US8588359B2 (ja)
JP (1) JP4837781B2 (ja)
WO (1) WO2009047852A1 (ja)

Cited By (2)

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WO2015125282A1 (ja) * 2014-02-21 2015-08-27 株式会社日立製作所 電気信号伝送装置
WO2017213138A1 (ja) * 2016-06-08 2017-12-14 株式会社デンソー 受信装置

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US8043622B2 (en) * 2002-10-08 2011-10-25 The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services Method of treating inflammatory lung disease with suppressors of CpG oligonucleotides
US7688237B2 (en) * 2006-12-21 2010-03-30 Broadcom Corporation Apparatus and method for analog-to-digital converter calibration
US8654898B2 (en) * 2008-05-08 2014-02-18 Altera Corporation Digital equalizer for high-speed serial communications
US9160405B1 (en) 2009-04-16 2015-10-13 Altera Corporation Self-tuning high speed transceiver for IC wireline channel
US9958290B2 (en) 2012-12-18 2018-05-01 Apator Miitors Aps Utility meter controlling the conversion range of an ADC
KR102429907B1 (ko) 2015-11-06 2022-08-05 삼성전자주식회사 소스 드라이버의 동작 방법, 디스플레이 구동 회로 및 디스플레이 구동 회로의 동작 방법
US10230384B2 (en) 2016-12-09 2019-03-12 Rambus Inc. Variable resolution digital equalization
TWI754303B (zh) * 2020-06-17 2022-02-01 群聯電子股份有限公司 等化器電路、記憶體儲存裝置及訊號調整方法
US20230246666A1 (en) * 2020-09-03 2023-08-03 Lg Electronics Inc. Wireless signal digital conversion device
DE102021001093B4 (de) * 2021-03-01 2022-09-15 Infineon Technologies Ag Eingebundenes Testinstrument für Hochgeschwindigkeitsschnittstellen
US11658671B2 (en) * 2021-09-22 2023-05-23 Apple Inc. Latency reduction in analog-to-digital converter-based receiver circuits

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JPS55115724A (en) * 1979-02-28 1980-09-05 Matsushita Electric Ind Co Ltd Parallel type analog digital converter
JPH01137832A (ja) * 1987-11-25 1989-05-30 Sony Corp 全並列型ａ／ｄコンバータ
JPH08274688A (ja) * 1995-03-28 1996-10-18 Sony Corp デイジタル回線終端装置
JPH08321143A (ja) * 1995-03-23 1996-12-03 Sony Corp ビタビ復号装置

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JPS5348452A (en) 1976-10-14 1978-05-01 Matsushita Electric Ind Co Ltd Coder
US5001482A (en) * 1990-06-11 1991-03-19 International Business Machines Corporation BiCMOS digital-to-analog converter for disk drive digital recording channel architecture
JP3114837B2 (ja) 1994-02-10 2000-12-04 株式会社富士通ゼネラル Ａ／ｄ変換装置
US6069899A (en) * 1997-08-28 2000-05-30 Broadcam Homenetworking, Inc. Home area network system and method
KR19990051851A (ko) * 1997-12-20 1999-07-05 구본준 디스크 재생 장치의 리드 회로
JP3292165B2 (ja) 1999-02-02 2002-06-17 日本電気株式会社 線路等化器及びその等化方法
US7564866B2 (en) * 2000-07-21 2009-07-21 Broadcom Corporation Methods and systems for digitally processing optical data signals
JP3750555B2 (ja) * 2001-04-17 2006-03-01 ソニー株式会社 アシンメトリ補正回路およびそれを用いた情報再生装置
US20040247024A1 (en) * 2003-06-06 2004-12-09 Gao Xiao M. Techniques to perform line qualification
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TWI254516B (en) * 2004-12-02 2006-05-01 Rdc Semiconductor Co Ltd Receiver with baseline wander compensation
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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55115724A (en) * 1979-02-28 1980-09-05 Matsushita Electric Ind Co Ltd Parallel type analog digital converter
JPH01137832A (ja) * 1987-11-25 1989-05-30 Sony Corp 全並列型ａ／ｄコンバータ
JPH08321143A (ja) * 1995-03-23 1996-12-03 Sony Corp ビタビ復号装置
JPH08274688A (ja) * 1995-03-28 1996-10-18 Sony Corp デイジタル回線終端装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015125282A1 (ja) * 2014-02-21 2015-08-27 株式会社日立製作所 電気信号伝送装置
JPWO2015125282A1 (ja) * 2014-02-21 2017-03-30 株式会社日立製作所 電気信号伝送装置
US9806917B2 (en) 2014-02-21 2017-10-31 Hitachi, Ltd. Electric signal transmission apparatus
WO2017213138A1 (ja) * 2016-06-08 2017-12-14 株式会社デンソー 受信装置
JP2017220820A (ja) * 2016-06-08 2017-12-14 株式会社デンソー 受信装置

Also Published As

Publication number Publication date
US20100226421A1 (en) 2010-09-09
US8588359B2 (en) 2013-11-19
JP4837781B2 (ja) 2011-12-14
JPWO2009047852A1 (ja) 2011-02-17

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