SE9801367L - Analog till digital omvandling med succesiv approximation - Google Patents

Analog till digital omvandling med succesiv approximation

Info

Publication number
SE9801367L
SE9801367L SE9801367A SE9801367A SE9801367L SE 9801367 L SE9801367 L SE 9801367L SE 9801367 A SE9801367 A SE 9801367A SE 9801367 A SE9801367 A SE 9801367A SE 9801367 L SE9801367 L SE 9801367L
Authority
SE
Sweden
Prior art keywords
value
analog
search
interval
divided
Prior art date
Application number
SE9801367A
Other languages
Unknown language ( )
English (en)
Other versions
SE9801367D0 (sv
SE511428C2 (sv
Inventor
Jan-Erik Eklund
Anders Edman
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE9801367A priority Critical patent/SE9801367L/sv
Publication of SE9801367D0 publication Critical patent/SE9801367D0/sv
Priority to TW087109153A priority patent/TW418567B/zh
Priority to US09/293,884 priority patent/US6218976B1/en
Priority to JP2000545252A priority patent/JP2002512469A/ja
Priority to CN99805014A priority patent/CN1126259C/zh
Priority to DE69915613T priority patent/DE69915613T2/de
Priority to AU41782/99A priority patent/AU4178299A/en
Priority to KR1020007011442A priority patent/KR20010042720A/ko
Priority to EP99925522A priority patent/EP1078468B1/en
Priority to PCT/SE1999/000635 priority patent/WO1999055005A1/en
Priority to CA002329119A priority patent/CA2329119A1/en
Publication of SE511428C2 publication Critical patent/SE511428C2/sv
Publication of SE9801367L publication Critical patent/SE9801367L/sv

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
    • H03M1/069—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 by range overlap between successive stages or steps
    • H03M1/0695—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 by range overlap between successive stages or steps using less than the maximum number of output states per stage or step, e.g. 1.5 per stage or less than 1.5 bit per stage type
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
SE9801367A 1998-04-20 1998-04-20 Analog till digital omvandling med succesiv approximation SE9801367L (sv)

Priority Applications (11)

Application Number Priority Date Filing Date Title
SE9801367A SE9801367L (sv) 1998-04-20 1998-04-20 Analog till digital omvandling med succesiv approximation
TW087109153A TW418567B (en) 1998-04-20 1998-06-09 Analog-to-digital converter with successive approximation
US09/293,884 US6218976B1 (en) 1998-04-20 1999-04-19 Analog-to-digital converter with successive approximation
CA002329119A CA2329119A1 (en) 1998-04-20 1999-04-20 Analog-to-digital converter with successive approximation
CN99805014A CN1126259C (zh) 1998-04-20 1999-04-20 采用逐次逼近原理的模数转换器
JP2000545252A JP2002512469A (ja) 1998-04-20 1999-04-20 順次近似によるアナログ−デジタル変換器
DE69915613T DE69915613T2 (de) 1998-04-20 1999-04-20 Analog-zu-digital konvertierer mit sukzessiver approximation
AU41782/99A AU4178299A (en) 1998-04-20 1999-04-20 Analog-to-digital converter with successive approximation
KR1020007011442A KR20010042720A (ko) 1998-04-20 1999-04-20 축차근사법을 이용한 아날로그-디지털 변환기
EP99925522A EP1078468B1 (en) 1998-04-20 1999-04-20 Analog-to-digital converter with successive approximation
PCT/SE1999/000635 WO1999055005A1 (en) 1998-04-20 1999-04-20 Analog-to-digital converter with successive approximation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9801367A SE9801367L (sv) 1998-04-20 1998-04-20 Analog till digital omvandling med succesiv approximation

Publications (3)

Publication Number Publication Date
SE9801367D0 SE9801367D0 (sv) 1998-04-20
SE511428C2 SE511428C2 (sv) 1999-09-27
SE9801367L true SE9801367L (sv) 1999-09-27

Family

ID=20411014

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9801367A SE9801367L (sv) 1998-04-20 1998-04-20 Analog till digital omvandling med succesiv approximation

Country Status (11)

Country Link
US (1) US6218976B1 (sv)
EP (1) EP1078468B1 (sv)
JP (1) JP2002512469A (sv)
KR (1) KR20010042720A (sv)
CN (1) CN1126259C (sv)
AU (1) AU4178299A (sv)
CA (1) CA2329119A1 (sv)
DE (1) DE69915613T2 (sv)
SE (1) SE9801367L (sv)
TW (1) TW418567B (sv)
WO (1) WO1999055005A1 (sv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005142932A (ja) * 2003-11-07 2005-06-02 Sanyo Electric Co Ltd Ａｄコンバータ
CN1294479C (zh) * 2004-03-25 2007-01-10 四川长虹电器股份有限公司 模拟视频信号模式自动识别方法
CN101072032B (zh) * 2006-05-12 2010-05-12 中兴通讯股份有限公司 一种逐次逼近的模数转换电路
US7663518B2 (en) * 2006-10-10 2010-02-16 Analog Devices, Inc. Dither technique for improving dynamic non-linearity in an analog to digital converter, and an analog to digital converter having improved dynamic non-linearity
ATE523964T1 (de) 2007-06-06 2011-09-15 Nxp Bv Schaltung mit analog-digitalwandler mit schrittweiser annäherung
US20100070221A1 (en) * 2008-09-13 2010-03-18 Nexus Technology System and Method for Sample Point Analysis with Threshold Setting
US8706435B2 (en) * 2010-05-06 2014-04-22 Tektronix, Inc. Signal detection and triggering using a difference bitmap
CN104143983B (zh) * 2013-05-10 2017-08-15 瑞昱半导体股份有限公司 连续逼近式模拟数字转换器及其方法
KR102170658B1 (ko) 2014-04-21 2020-10-27 삼성전자주식회사 축차근사형 아날로그-디지털 변환 장치 및 그 아날로그-디지털 변환 방법
US9608658B1 (en) * 2015-09-25 2017-03-28 Qualcomm Incorporated Segmented successive approximation register (SAR) analog-to-digital converter (ADC) with reduced conversion time

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3646586A (en) 1969-04-28 1972-02-29 Tennelec Analogue-to-digital converter system
DE3337041C1 (de) * 1983-10-12 1985-04-18 Krautkrämer GmbH, 5000 Köln Schaltungsvorrichtung zur Logarithmierung und Digitalisierung analoger Signale
US4816166A (en) 1983-10-31 1989-03-28 The Dow Chemical Company Flocculation of coal particles and coal slimes
US5057841A (en) 1989-07-07 1991-10-15 U.S. Philips Corporation Analog-to-digital converter

Also Published As

Publication number Publication date
WO1999055005A1 (en) 1999-10-28
CN1297614A (zh) 2001-05-30
US6218976B1 (en) 2001-04-17
EP1078468B1 (en) 2004-03-17
DE69915613T2 (de) 2005-01-05
SE9801367D0 (sv) 1998-04-20
TW418567B (en) 2001-01-11
CA2329119A1 (en) 1999-10-28
CN1126259C (zh) 2003-10-29
SE511428C2 (sv) 1999-09-27
EP1078468A1 (en) 2001-02-28
KR20010042720A (ko) 2001-05-25
JP2002512469A (ja) 2002-04-23
AU4178299A (en) 1999-11-08
DE69915613D1 (de) 2004-04-22

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