DE602004018849D1 - Npassungsfehler in einem analog/digital-umsetzungsnalog/digital-umsetzer mit zeitverschachtelung damit - Google Patents

Npassungsfehler in einem analog/digital-umsetzungsnalog/digital-umsetzer mit zeitverschachtelung damit

Info

Publication number
DE602004018849D1
DE602004018849D1 DE602004018849T DE602004018849T DE602004018849D1 DE 602004018849 D1 DE602004018849 D1 DE 602004018849D1 DE 602004018849 T DE602004018849 T DE 602004018849T DE 602004018849 T DE602004018849 T DE 602004018849T DE 602004018849 D1 DE602004018849 D1 DE 602004018849D1
Authority
DE
Germany
Prior art keywords
analog
digital
conversion system
time interleaving
nalog
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.)
Active
Application number
DE602004018849T
Other languages
English (en)
Inventor
Patrick Gremillet
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.)
Thales SA
Original Assignee
Thales SA
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 Thales SA filed Critical Thales SA
Publication of DE602004018849D1 publication Critical patent/DE602004018849D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/10—Calibration or testing
    • H03M1/1009—Calibration
    • H03M1/1033—Calibration over the full range of the converter, e.g. for correcting differential non-linearity
    • H03M1/1038—Calibration over the full range of the converter, e.g. for correcting differential non-linearity by storing corrected or correction values in one or more digital look-up tables
    • H03M1/1052—Calibration over the full range of the converter, e.g. for correcting differential non-linearity by storing corrected or correction values in one or more digital look-up tables using two or more look-up tables each corresponding to a different type of error, e.g. for offset, gain error and non-linearity error respectively
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/10—Calibration or testing
    • H03M1/1071—Measuring or testing
    • H03M1/1085—Measuring or testing using domain transforms, e.g. Fast Fourier Transform
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Burglar Alarm Systems (AREA)
DE602004018849T 2003-12-05 2004-11-30 Npassungsfehler in einem analog/digital-umsetzungsnalog/digital-umsetzer mit zeitverschachtelung damit Active DE602004018849D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0314309A FR2863421A1 (fr) 2003-12-05 2003-12-05 Procede de generation d'un signal numerique representatif des erreurs d'appariement d'un systeme de conversion analogique numerique a entrelacement temporel
PCT/EP2004/053172 WO2005055430A1 (fr) 2003-12-05 2004-11-30 Procede de generation d'un signal numerique representatif des erreurs d'appariement d'un systeme de conversion analogique numerique a entrelacement temporel, et un convertisseur analogique numerique a entrelacement temporel l'utilisant

Publications (1)

Publication Number Publication Date
DE602004018849D1 true DE602004018849D1 (de) 2009-02-12

Family

ID=34586342

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004018849T Active DE602004018849D1 (de) 2003-12-05 2004-11-30 Npassungsfehler in einem analog/digital-umsetzungsnalog/digital-umsetzer mit zeitverschachtelung damit

Country Status (7)

Country Link
US (1) US7425908B2 (de)
EP (1) EP1782536B1 (de)
CN (1) CN1910821A (de)
AT (1) ATE419677T1 (de)
DE (1) DE602004018849D1 (de)
FR (1) FR2863421A1 (de)
WO (1) WO2005055430A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7283074B2 (en) * 2004-09-21 2007-10-16 Telegent Systems, Inc. Pilot-tone calibration for time-interleaved analog-to-digital converters
US7460043B2 (en) * 2005-06-03 2008-12-02 General Electric Company Analog-to-digital converter compensation system and method
US7561084B1 (en) * 2007-09-25 2009-07-14 National Semiconductor Corporation Sliding error sampler (SES) for latency reduction in the ADC path
WO2010052905A1 (ja) * 2008-11-05 2010-05-14 パナソニック株式会社 デジタル変換装置及び電力変換装置
CN102136841B (zh) * 2010-11-30 2013-10-09 浙江大学 高速高精度记录仪及其采样数据自校正和高位匹配方法
US8730081B2 (en) * 2012-03-19 2014-05-20 Omnivision Technologies, Inc. Calibration in multiple slope column parallel analog-to-digital conversion for image sensors
CN102769468B (zh) * 2012-08-13 2016-08-03 复旦大学 一种时间交织流水线型模数转换器结构
US9444480B1 (en) * 2016-02-25 2016-09-13 The Boeing Company Radiation-hardened interleaved analog-to-digital converter circuits and methods of calibrating the same
CN110557122B (zh) * 2019-09-25 2022-04-19 电子科技大学 一种tiadc系统频响非一致性误差的校正方法
CN116032901A (zh) * 2022-12-30 2023-04-28 北京天兵科技有限公司 多路音频数据信号采编方法、装置、系统、介质和设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5294926A (en) * 1992-10-09 1994-03-15 Hewlett-Packard Company Timing and amplitude error estimation for time-interleaved analog-to-digital converters
JPH06152410A (ja) * 1992-11-09 1994-05-31 Advantest Corp インターリーブ方式を採用したアナログディジタルコンバータの補正方法
GB0214742D0 (en) * 2002-06-26 2002-08-07 Bae Systems Plc Improvements relating to time-interleaved samplers
US7283074B2 (en) * 2004-09-21 2007-10-16 Telegent Systems, Inc. Pilot-tone calibration for time-interleaved analog-to-digital converters

Also Published As

Publication number Publication date
ATE419677T1 (de) 2009-01-15
EP1782536A1 (de) 2007-05-09
CN1910821A (zh) 2007-02-07
US20070247344A1 (en) 2007-10-25
EP1782536B1 (de) 2008-12-31
FR2863421A1 (fr) 2005-06-10
WO2005055430A1 (fr) 2005-06-16
US7425908B2 (en) 2008-09-16

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