DE69922433D1 - Pipeline-Analog-Digital-Wandlersystem mit geändertem Kodierungsschema und dessen Betriebsverfahren - Google Patents

Pipeline-Analog-Digital-Wandlersystem mit geändertem Kodierungsschema und dessen Betriebsverfahren

Info

Publication number
DE69922433D1
DE69922433D1 DE1999622433 DE69922433T DE69922433D1 DE 69922433 D1 DE69922433 D1 DE 69922433D1 DE 1999622433 DE1999622433 DE 1999622433 DE 69922433 T DE69922433 T DE 69922433T DE 69922433 D1 DE69922433 D1 DE 69922433D1
Authority
DE
Germany
Prior art keywords
digital converter
coding scheme
operating method
converter system
pipeline analog
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
DE1999622433
Other languages
English (en)
Other versions
DE69922433T2 (de
Inventor
William J Bright
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.)
Texas Instruments Inc
Original Assignee
Texas Instruments Inc
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 Texas Instruments Inc filed Critical Texas Instruments Inc
Publication of DE69922433D1 publication Critical patent/DE69922433D1/de
Application granted granted Critical
Publication of DE69922433T2 publication Critical patent/DE69922433T2/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
    • H03M1/12—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
    • H03M1/16—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit with scale factor modification, i.e. by changing the amplification between the steps
    • H03M1/164—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit with scale factor modification, i.e. by changing the amplification between the steps the steps being performed sequentially in series-connected stages
    • H03M1/167—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit with scale factor modification, i.e. by changing the amplification between the steps the steps being performed sequentially in series-connected stages all stages comprising simultaneous converters
    • H03M1/168—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit with scale factor modification, i.e. by changing the amplification between the steps the steps being performed sequentially in series-connected stages all stages comprising simultaneous converters and delivering the same number of bits

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
DE69922433T 1998-04-24 1999-04-21 Pipeline-Analog-Digital-Wandlersystem mit geändertem Kodierungsschema und dessen Betriebsverfahren Expired - Lifetime DE69922433T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8304898P 1998-04-24 1998-04-24
US83048 1998-04-24

Publications (2)

Publication Number Publication Date
DE69922433D1 true DE69922433D1 (de) 2005-01-13
DE69922433T2 DE69922433T2 (de) 2006-03-23

Family

ID=22175846

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69922433T Expired - Lifetime DE69922433T2 (de) 1998-04-24 1999-04-21 Pipeline-Analog-Digital-Wandlersystem mit geändertem Kodierungsschema und dessen Betriebsverfahren

Country Status (3)

Country Link
US (1) US6222478B1 (de)
EP (1) EP0952671B1 (de)
DE (1) DE69922433T2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6373424B1 (en) * 1999-12-21 2002-04-16 Texas Instruments Incorporated Method and apparatus for obtaining linearity in a pipelined analog-to-digital converter
US6396429B2 (en) * 2000-01-07 2002-05-28 Analog Devices, Inc. Front-end sampling for analog-to-digital conversion
US6323800B1 (en) * 2000-02-17 2001-11-27 Advanced Micro Devices, Inc. Pipeline analog to digital (a/d) converter with lengthened hold operation of a first stage
US6337651B1 (en) * 2000-02-17 2002-01-08 Advanced Micro Devices, Inc. Pipeline analog to digital (A/D) converter with relaxed accuracy requirement for sample and hold stage
US6359579B1 (en) * 2000-02-17 2002-03-19 Advanced Micro Devices, Inc. Digital logic correction circuit for a pipeline analog to digital (A/D) converter
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
JP4899271B2 (ja) * 2001-08-10 2012-03-21 富士通セミコンダクター株式会社 アナログ制御方法、アナログ制御装置、ａｇｃ、及びａｇｃの制御方法
US6606049B1 (en) 2002-08-02 2003-08-12 Ami Semiconductor, Inc. Analog to digital converters based on transconveyance amplifiers
US6914549B2 (en) * 2003-09-12 2005-07-05 Texas Instruments Incorporated Reconfigurable analog-to-digital converter
ATE311041T1 (de) * 2003-09-23 2005-12-15 Cit Alcatel Pipeline analog-digital-wandler
US6914550B2 (en) * 2003-10-09 2005-07-05 Texas Instruments Incorporated Differential pipelined analog to digital converter with successive approximation register subconverter stages using thermometer coding
US6879277B1 (en) * 2003-10-09 2005-04-12 Texas Instruments Incorporated Differential pipelined analog to digital converter with successive approximation register subconverter stages
US7015854B2 (en) * 2004-07-12 2006-03-21 Massachusetts Institute Of Technology Charge-domain A/D converter employing multiple pipelines for improved precision
US7310058B2 (en) * 2005-07-13 2007-12-18 Texas Instruments (India) Private Limited Texas Instruments Incorporated Reducing the time to convert an analog input sample to a digital code in an analog to digital converter (ADC)
JP4802767B2 (ja) * 2006-03-06 2011-10-26 ソニー株式会社 アナログ−デジタル変換装置と、それを用いた固体撮像装置とその駆動方法
US7612608B2 (en) * 2006-08-16 2009-11-03 Intrinsix Corporation Sigma-delta based Class D audio or servo amplifier with load noise shaping
US7605653B2 (en) * 2006-08-16 2009-10-20 Intrinsix Corporation Sigma-delta based class D audio power amplifier with high power efficiency
CN100586025C (zh) * 2007-04-05 2010-01-27 中国科学院微电子研究所 一种乘法数字模拟转换电路及其应用
JP5979896B2 (ja) * 2012-02-09 2016-08-31 キヤノン株式会社 固体撮像装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4903026A (en) * 1988-11-22 1990-02-20 General Electric Company Architecture for high sampling rate, high resolution analog-to-digital converter system
JPH05218868A (ja) * 1992-02-03 1993-08-27 Hitachi Ltd 多段型ａｄ変換器
KR970005828B1 (ko) * 1993-12-31 1997-04-21 김정덕 파이프 라인 구조의 다단 아날로그/디지탈 변환기
US5541602A (en) * 1995-05-26 1996-07-30 National Semiconductor Corporation Multi-phased pipeland analog to digital converter
JP3042423B2 (ja) * 1996-09-30 2000-05-15 日本電気株式会社 直並列型ａ／ｄ変換器
US5710563A (en) * 1997-01-09 1998-01-20 National Semiconductor Corporation Pipeline analog to digital converter architecture with reduced mismatch error

Also Published As

Publication number Publication date
EP0952671A3 (de) 2002-11-06
US6222478B1 (en) 2001-04-24
EP0952671B1 (de) 2004-12-08
EP0952671A2 (de) 1999-10-27
DE69922433T2 (de) 2006-03-23

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Legal Events

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