DE60022361D1 - Paralleler analog-digital-wandler - Google Patents

Paralleler analog-digital-wandler

Info

Publication number
DE60022361D1
DE60022361D1 DE60022361T DE60022361T DE60022361D1 DE 60022361 D1 DE60022361 D1 DE 60022361D1 DE 60022361 T DE60022361 T DE 60022361T DE 60022361 T DE60022361 T DE 60022361T DE 60022361 D1 DE60022361 D1 DE 60022361D1
Authority
DE
Germany
Prior art keywords
analog digital
digital transformer
parallel analog
parallel
transformer
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
DE60022361T
Other languages
English (en)
Other versions
DE60022361T2 (de
Inventor
Erik Eklund
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.)
Infineon Technologies AG
Original Assignee
Infineon Technologies AG
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 Infineon Technologies AG filed Critical Infineon Technologies AG
Publication of DE60022361D1 publication Critical patent/DE60022361D1/de
Application granted granted Critical
Publication of DE60022361T2 publication Critical patent/DE60022361T2/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
    • H03M1/0634—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 by averaging out the errors, e.g. using sliding scale
    • H03M1/0656—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 by averaging out the errors, e.g. using sliding scale in the time domain, e.g. using intended jitter as a dither signal
    • H03M1/066—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 by averaging out the errors, e.g. using sliding scale in the time domain, e.g. using intended jitter as a dither signal by continuously permuting the elements used, i.e. dynamic element matching
    • H03M1/0673—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 by averaging out the errors, e.g. using sliding scale in the time domain, e.g. using intended jitter as a dither signal by continuously permuting the elements used, i.e. dynamic element matching using random selection of the elements
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
DE60022361T 1999-06-23 2000-06-21 Paralleler analog-digital-wandler Expired - Lifetime DE60022361T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9902416 1999-06-23
SE9902416A SE516156C2 (sv) 1999-06-23 1999-06-23 En parallell analog-till-digitalomvandlare och ett förfarande för att omvandla analoga värden till digitala i parallella, oberoende av varandra utförda processer
PCT/SE2000/001322 WO2000079684A1 (en) 1999-06-23 2000-06-21 A parallel analog-to-digital converter

Publications (2)

Publication Number Publication Date
DE60022361D1 true DE60022361D1 (de) 2005-10-06
DE60022361T2 DE60022361T2 (de) 2006-05-18

Family

ID=20416234

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60022361T Expired - Lifetime DE60022361T2 (de) 1999-06-23 2000-06-21 Paralleler analog-digital-wandler

Country Status (12)

Country Link
US (1) US6392575B1 (de)
EP (1) EP1205030B1 (de)
JP (1) JP2003502979A (de)
KR (1) KR20020013934A (de)
CN (1) CN1145263C (de)
AU (1) AU6035500A (de)
CA (1) CA2374357A1 (de)
DE (1) DE60022361T2 (de)
HK (1) HK1047825A1 (de)
SE (1) SE516156C2 (de)
TW (1) TW498621B (de)
WO (1) WO2000079684A1 (de)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
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US6407687B2 (en) * 2000-06-28 2002-06-18 Texas Instruments Incorporated System and method for reducing timing mismatch in sample and hold circuits using an FFT and subcircuit reassignment
US6518907B2 (en) * 2000-11-27 2003-02-11 Micron Technology, Inc. System with high-speed A/D converter using multiple successive approximation cells
EP1489747A4 (de) * 2002-03-22 2005-07-20 Thine Electronics Inc Integrierte halbleiterschaltung
US6788240B2 (en) 2002-05-15 2004-09-07 Justin Reyneri Single-chip massively parallel analog-to-digital conversion
US6771203B1 (en) 2003-04-29 2004-08-03 Analog Devices, Inc. Temporally-interleaved parallel analog-to-digital converters and methods
US7463172B2 (en) * 2004-03-03 2008-12-09 Japan Science And Technology Agency Signal processing device and method, signal processing program, and recording medium where the program is recorded
DE102004049161B4 (de) * 2004-10-08 2009-10-29 Infineon Technologies Ag Zeitversetzt arbeitender Analog-Digital-Wandler
US6982664B1 (en) 2004-11-04 2006-01-03 Analog Devices, Inc. Timing enhancement methods and networks for time-interleaved analog-to-digital systems
US7053804B1 (en) 2004-11-18 2006-05-30 Analog Devices, Inc. Phase-error reduction methods and controllers for time-interleaved analog-to-digital systems
US7075471B1 (en) * 2005-02-11 2006-07-11 Teranetics, Inc. Double-sampled, time-interleaved analog to digital converter
US7292170B2 (en) * 2005-06-13 2007-11-06 Texas Instruments Incorporated System and method for improved time-interleaved analog-to-digital converter arrays
US7196650B1 (en) 2006-01-27 2007-03-27 Analog Devices, Inc. Signal converter systems and methods with enhanced signal-to-noise ratios
US7250885B1 (en) * 2006-04-03 2007-07-31 Analog Devices, Inc. System and method for using timing skew estimation with a non-sequential time-interleaved analog-to-digital converter
ITTO20070189A1 (it) * 2007-03-14 2008-09-15 St Microelectronics Srl "circuito per la programmazione del tempo di campionamento in un convertitore analogico/digitale multicanale"
US7808407B2 (en) * 2007-06-15 2010-10-05 Solarflare Communications, Inc. Sub-channel distortion mitigation in parallel digital systems
JP4892437B2 (ja) * 2007-08-29 2012-03-07 パナソニック株式会社 Ａ／ｄ変換装置
CN101247137B (zh) * 2008-03-24 2011-08-24 西安电子科技大学 基于随机投影的超宽带模拟信号并行采样***
US7642939B2 (en) * 2008-05-15 2010-01-05 Samplify Systems, Inc. Configurations for data ports at digital interface for multiple data converters
US7777660B2 (en) * 2008-09-09 2010-08-17 Mediatek Inc. Multi-channel sampling system and method
SE533293C2 (sv) * 2008-10-10 2010-08-17 Zoran Corp Analog/digital-omvandlare
EP2270986B1 (de) * 2009-01-26 2012-01-25 Fujitsu Semiconductor Limited Abtastung
WO2010124523A1 (en) * 2009-04-29 2010-11-04 The University Of Hong Kong Methods or structures for reconstruction of substantially uniform samples from substantially nonuniform samples
US8144040B2 (en) * 2009-07-01 2012-03-27 Intersil Americas, Inc. Randomization of sample window in calibration of time-interleaved analog to digital converter
DE102009033983A1 (de) * 2009-07-16 2011-01-20 Siemens Aktiengesellschaft Verfahren und Einrichtung zur Digitalisierung eines analogen elektrischen Signals sowie Verfahren zur Digitalisierung
US8212697B2 (en) * 2010-06-15 2012-07-03 Csr Technology Inc. Methods of and arrangements for offset compensation of an analog-to-digital converter
US9136857B2 (en) * 2012-07-02 2015-09-15 Ifineon Technologies Ag ADC with sample and hold
US9030340B1 (en) * 2012-09-05 2015-05-12 IQ-Analog Corporation N-path interleaving analog-to-digital converter (ADC) with background calibration
US8890729B2 (en) * 2012-12-05 2014-11-18 Crest Semiconductors, Inc. Randomized time-interleaved sample-and-hold system
US9294112B1 (en) 2014-11-13 2016-03-22 Analog Devices, Inc. Methods and systems for reducing order-dependent mismatch errors in time-interleaved analog-to-digital converters
MX2017013365A (es) * 2015-05-29 2017-12-07 Ericsson Telefon Ab L M Sistema de convertidor analogico a digital.
US9966969B1 (en) * 2017-04-18 2018-05-08 Analog Devices, Inc. Randomized time-interleaved digital-to-analog converters
US10009039B1 (en) * 2017-08-18 2018-06-26 Cirrus Logic, Inc. Multi-path analog system with multi-mode high-pass filter
US10141946B1 (en) 2017-08-18 2018-11-27 Cirrus Logic, Inc. Multi-path analog system with multi-mode high-pass filter
US10069483B1 (en) 2017-08-18 2018-09-04 Cirrus Logic, Inc. Multi-path analog system with multi-mode high-pass filter
US10763878B2 (en) 2018-03-27 2020-09-01 Analog Devices, Inc. Calibrating time-interleaved switched-capacitor track-and-hold circuits and amplifiers
EP3844879A1 (de) 2018-08-31 2021-07-07 Telefonaktiebolaget Lm Ericsson (Publ) Steuerung eines zeitverschachtelten analog-digital-wandlers
US11489538B2 (en) * 2018-09-28 2022-11-01 Intel Corporation Analog-to-digital conversion
US10924129B2 (en) 2019-04-29 2021-02-16 Mediatek Inc. Time-interleaved analog-to-digital converter device and associated control method
CN110518910A (zh) * 2019-09-02 2019-11-29 电子科技大学 一种基于任务调度的时间交织adc失配优化方法
CN110690902B (zh) * 2019-09-25 2022-05-17 电子科技大学 一种基于随机截断的时间交织adc失配优化方法
CN111077821A (zh) * 2019-12-24 2020-04-28 北京百度网讯科技有限公司 用于采集数据的方法和装置、单片机

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56115026A (en) * 1980-02-18 1981-09-10 Sony Tektronix Corp Analog-digital converter
JPS6029028A (ja) * 1983-07-22 1985-02-14 Seiko Epson Corp 高速アナログ・デジタル変換回路
US4633226A (en) * 1984-12-17 1986-12-30 Black Jr William C Multiple channel analog-to-digital converters
SE500357C2 (sv) * 1992-01-31 1994-06-06 Silicon Construction Sweden Ab Arrangemang för analog/digital-omvandling

Also Published As

Publication number Publication date
CN1145263C (zh) 2004-04-07
WO2000079684A1 (en) 2000-12-28
CA2374357A1 (en) 2000-12-28
TW498621B (en) 2002-08-11
AU6035500A (en) 2001-01-09
SE516156C2 (sv) 2001-11-26
EP1205030A1 (de) 2002-05-15
EP1205030B1 (de) 2005-08-31
SE9902416L (sv) 2001-02-22
CN1358352A (zh) 2002-07-10
DE60022361T2 (de) 2006-05-18
HK1047825A1 (en) 2003-03-07
JP2003502979A (ja) 2003-01-21
SE9902416D0 (sv) 1999-06-23
US6392575B1 (en) 2002-05-21
KR20020013934A (ko) 2002-02-21

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