DE69916419D1 - Analog-digital-wandler - Google Patents

Analog-digital-wandler

Info

Publication number
DE69916419D1
DE69916419D1 DE69916419T DE69916419T DE69916419D1 DE 69916419 D1 DE69916419 D1 DE 69916419D1 DE 69916419 T DE69916419 T DE 69916419T DE 69916419 T DE69916419 T DE 69916419T DE 69916419 D1 DE69916419 D1 DE 69916419D1
Authority
DE
Germany
Prior art keywords
analog
digital converter
converter
digital
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.)
Expired - Lifetime
Application number
DE69916419T
Other languages
English (en)
Other versions
DE69916419T2 (de
Inventor
B Hughes
William Redman-White
Mark Bracey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NXP BV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE69916419D1 publication Critical patent/DE69916419D1/de
Publication of DE69916419T2 publication Critical patent/DE69916419T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/06—Continuously compensating for, or preventing, undesired influence of physical parameters
    • H03M1/0617—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence
    • H03M1/0675—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence using redundancy
    • H03M1/0678—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence using redundancy using additional components or elements, e.g. dummy components
    • H03M1/068—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence using redundancy using additional components or elements, e.g. dummy components the original and additional components or elements being complementary to each other, e.g. CMOS
    • H03M1/0682—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence using redundancy using additional components or elements, e.g. dummy components the original and additional components or elements being complementary to each other, e.g. CMOS using a differential network structure, i.e. symmetrical with respect to ground
    • 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
    • H03M1/14—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit
    • H03M1/145—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit the steps being performed sequentially in series-connected stages
    • 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
    • H03M1/38—Analogue value compared with reference values sequentially only, e.g. successive approximation type
    • H03M1/44—Sequential comparisons in series-connected stages with change in value of analogue signal
    • H03M1/447—Sequential comparisons in series-connected stages with change in value of analogue signal using current mode circuits, i.e. circuits in which the information is represented by current values rather than by voltage values
    • 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
    • H03M1/1205—Multiplexed conversion systems
    • H03M1/121—Interleaved, i.e. using multiple converters or converter parts for one channel
    • H03M1/1215—Interleaved, i.e. using multiple converters or converter parts for one channel using time-division multiplexing
    • 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
    • H03M1/1205—Multiplexed conversion systems
    • H03M1/122—Shared using a single converter or a part thereof for multiple channels, e.g. a residue amplifier for multiple stages
    • H03M1/1225—Shared using a single converter or a part thereof for multiple channels, e.g. a residue amplifier for multiple stages using time-division multiplexing
DE69916419T 1998-09-30 1999-09-23 Analog-digital-wandler Expired - Lifetime DE69916419T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9821091.7A GB9821091D0 (en) 1998-09-30 1998-09-30 Analogue to digital converter
GB9821091 1998-09-30
PCT/EP1999/007450 WO2000019614A2 (en) 1998-09-30 1999-09-23 Analogue to digital converter

Publications (2)

Publication Number Publication Date
DE69916419D1 true DE69916419D1 (de) 2004-05-19
DE69916419T2 DE69916419T2 (de) 2005-05-19

Family

ID=10839601

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69916419T Expired - Lifetime DE69916419T2 (de) 1998-09-30 1999-09-23 Analog-digital-wandler

Country Status (6)

Country Link
US (1) US6313780B1 (de)
EP (1) EP1046231B1 (de)
JP (1) JP4290341B2 (de)
DE (1) DE69916419T2 (de)
GB (1) GB9821091D0 (de)
WO (1) WO2000019614A2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6492930B2 (en) * 2000-08-14 2002-12-10 Intersil Americas Inc. Reduced propagation delay current mode cascaded analog-to-digital converter and threshold bit cell therefor
GB0216897D0 (en) * 2002-07-20 2002-08-28 Koninkl Philips Electronics Nv Switched-current analogue-to-digital converter
DE60318452T2 (de) * 2002-08-26 2009-01-02 Mitsubishi Denki K.K. Welllenformerzeugungsverfahren, wellenformerzeugungsprogramm, wellenformerzeugungsschaltung und radareinrichtung
US6686864B1 (en) 2002-08-28 2004-02-03 Analog Devices, Inc. Pipelined analog-to-digital converters with gain-matching structures
JP4120326B2 (ja) * 2002-09-13 2008-07-16 ソニー株式会社 電流出力型駆動回路およびディスプレイデバイス
DE60331694D1 (de) 2003-10-21 2010-04-22 Fujitsu Microelectronics Ltd D/a-umsetzungsschaltung und a/d-umsetzungsschaltung
US6977600B2 (en) * 2004-02-20 2005-12-20 Fujitsu Limited Determining analog error using parallel path sampling
JP4137922B2 (ja) * 2005-06-23 2008-08-20 富士通株式会社 Ａ／ｄ変換回路
TWI304686B (en) * 2006-01-06 2008-12-21 Realtek Semiconductor Corp Pipeline analog-to-digital converter capable of sharing comparators
US7839318B2 (en) * 2006-11-17 2010-11-23 Siflare, Inc Current mode pipelined analog-to-digital converter
US7429944B1 (en) * 2007-03-20 2008-09-30 Analog Devices, Inc. Converter systems having reduced-jitter, selectively-skewed interleaved clocks
US7733254B2 (en) * 2007-06-28 2010-06-08 Slicex, Inc. Sample and hold circuit for a current mode pipelined analog-to-digital converter
US7911366B2 (en) * 2008-09-17 2011-03-22 Exar Corporation Gray code current mode analog-to-digital converter
TWI383618B (zh) * 2008-12-22 2013-01-21 Univ Nat Taiwan 管線架構型正規表示式樣式比對處理電路
US9442904B2 (en) 2012-12-21 2016-09-13 Vmware, Inc. Systems and methods for applying a residual error image
US9847787B1 (en) 2016-10-31 2017-12-19 Tektronix, Inc. Independent digital-to-analog converter synchronization
WO2018176326A1 (zh) * 2017-03-30 2018-10-04 深圳市汇顶科技股份有限公司 模数转换电路和方法
US10581448B1 (en) * 2018-05-28 2020-03-03 Ali Tasdighi Far Thermometer current mode analog to digital converter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4611196A (en) * 1985-04-08 1986-09-09 Rca Corporation Pipelined successive approximation analog-to-digital converter
JPH0810830B2 (ja) * 1987-03-04 1996-01-31 株式会社東芝 アナログ―ディジタル変換器
US4903026A (en) 1988-11-22 1990-02-20 General Electric Company Architecture for high sampling rate, high resolution analog-to-digital converter system
US4894657A (en) * 1988-11-25 1990-01-16 General Electric Company Pipelined analog-to-digital architecture with parallel-autozero analog signal processing
US5043732A (en) * 1989-09-26 1991-08-27 Analog Devices, Inc. Analog-to-digital converter employing a pipeline multi-stage architecture
JP2945805B2 (ja) 1992-10-01 1999-09-06 松下電器産業株式会社 Ａ／ｄ変換器
JPH07106969A (ja) 1993-10-06 1995-04-21 Mitsubishi Electric Corp アナログ／デジタル変換器

Also Published As

Publication number Publication date
WO2000019614A3 (en) 2000-05-25
EP1046231A2 (de) 2000-10-25
JP4290341B2 (ja) 2009-07-01
DE69916419T2 (de) 2005-05-19
US6313780B1 (en) 2001-11-06
WO2000019614A2 (en) 2000-04-06
JP2002526964A (ja) 2002-08-20
EP1046231B1 (de) 2004-04-14
GB9821091D0 (en) 1998-11-18

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication of lapse of patent is to be deleted
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: EISENFUEHR, SPEISER & PARTNER, 10178 BERLIN

8327 Change in the person/name/address of the patent owner

Owner name: NXP B.V., EINDHOVEN, NL