NL1034643A1 - Zelf-kalibrerende pijplijn analoog-naar-digitaal omzetter en werkwijze van het kalibreren van een pijplijn analoog-naar-digitaal omzetter. - Google Patents

Zelf-kalibrerende pijplijn analoog-naar-digitaal omzetter en werkwijze van het kalibreren van een pijplijn analoog-naar-digitaal omzetter.

Info

Publication number
NL1034643A1
NL1034643A1 NL1034643A NL1034643A NL1034643A1 NL 1034643 A1 NL1034643 A1 NL 1034643A1 NL 1034643 A NL1034643 A NL 1034643A NL 1034643 A NL1034643 A NL 1034643A NL 1034643 A1 NL1034643 A1 NL 1034643A1
Authority
NL
Netherlands
Prior art keywords
calibrating
analog
digital converter
converter pipeline
self
Prior art date
Application number
NL1034643A
Other languages
English (en)
Other versions
NL1034643C2 (nl
Inventor
Ho-Young Lee
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of NL1034643A1 publication Critical patent/NL1034643A1/nl
Application granted granted Critical
Publication of NL1034643C2 publication Critical patent/NL1034643C2/nl

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
    • 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
    • H03M1/1042—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 the look-up table containing corrected values for replacing the original digital values
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Analogue/Digital Conversion (AREA)
NL1034643A 2006-11-06 2007-11-06 Zelf-kalibrerende pijplijn analoog-naar-digitaal omzetter en werkwijze van het kalibreren van een pijplijn analoog-naar-digitaal omzetter. NL1034643C2 (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020060109183A KR100845134B1 (ko) 2006-11-06 2006-11-06 디지털 자동 보정기능을 가지는 파이프 라인아날로그-디지털 변환기 및 그것의 디지털 보정방법
KR20060109183 2006-11-06

Publications (2)

Publication Number Publication Date
NL1034643A1 true NL1034643A1 (nl) 2008-05-08
NL1034643C2 NL1034643C2 (nl) 2008-08-06

Family

ID=39359291

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1034643A NL1034643C2 (nl) 2006-11-06 2007-11-06 Zelf-kalibrerende pijplijn analoog-naar-digitaal omzetter en werkwijze van het kalibreren van een pijplijn analoog-naar-digitaal omzetter.

Country Status (3)

Country Link
US (1) US7554470B2 (nl)
KR (1) KR100845134B1 (nl)
NL (1) NL1034643C2 (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9753522B2 (en) 2015-03-02 2017-09-05 Sandisk Technologies Llc Dynamic clock rate control for power reduction
US9467150B2 (en) 2015-03-02 2016-10-11 Sandisk Technologies Llc Dynamic clock rate control for power reduction
US9628211B1 (en) 2015-06-19 2017-04-18 Amazon Technologies, Inc. Clock generation with non-integer clock dividing ratio
CN115642914B (zh) * 2022-11-17 2023-03-21 湖南进芯电子科技有限公司 流水线型模数转换器校正电路、模数转换电路及方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE112655T1 (de) 1987-12-14 1994-10-15 Siemens Ag Kalibrierungsverfahren für redundante a/d-und d/a-umsetzer mit gewichtetem netzwerk.
US5047772A (en) * 1990-06-04 1991-09-10 General Electric Company Digital error correction system for subranging analog-to-digital converters
US5465092A (en) * 1994-01-19 1995-11-07 National Semiconductor Corporation Pipelined analog-to-digital converter with curvefit digital correction
US5499027A (en) 1994-02-24 1996-03-12 Massachusetts Institute Of Technology Digitally self-calibrating pipeline analog-to-digital converter
US5594612A (en) 1994-08-24 1997-01-14 Crystal Semiconductor Corporation Analog-to-digital converter with digital linearity correction
US5684487A (en) 1995-06-05 1997-11-04 Analog Devices, Incorporated A/D converter with charge-redistribution DAC and split summation of main and correcting DAC outputs
US5771012A (en) * 1996-09-11 1998-06-23 Harris Corporation Integrated circuit analog-to-digital converter and associated calibration method and apparatus
KR100446283B1 (ko) * 1997-08-13 2004-10-14 삼성전자주식회사 아날로그/디지털 변환기를 포함한 다단구조의 프로그래머블이득 제어 증폭장치 및 그에 따른 이득 오차 보정방법
US6222471B1 (en) 1998-01-15 2001-04-24 Texas Instruments Incorporated Digital self-calibration scheme for a pipelined A/D converter
US6184809B1 (en) * 1998-08-19 2001-02-06 Texas Instruments Incorporated User transparent self-calibration technique for pipelined ADC architecture
FI107482B (fi) * 1999-09-20 2001-08-15 Nokia Networks Oy Menetelmä analogia-digitaalimuuntimen kalibroimiseksi sekä kalibrointilaite
US6456223B1 (en) * 1999-12-28 2002-09-24 Texas Instruments Incorporated Pipelined analog to digital converter using digital mismatch noise cancellation
US6734818B2 (en) * 2000-02-22 2004-05-11 The Regents Of The University Of California Digital cancellation of D/A converter noise in pipelined A/D converters
US6369744B1 (en) 2000-06-08 2002-04-09 Texas Instruments Incorporated Digitally self-calibrating circuit and method for pipeline ADC
US6606042B2 (en) * 2001-05-23 2003-08-12 Texas Instruments Incorporated True background calibration of pipelined analog digital converters
US6563445B1 (en) * 2001-11-28 2003-05-13 Analog Devices, Inc. Self-calibration methods and structures for pipelined analog-to-digital converters
JP2003298418A (ja) 2002-03-29 2003-10-17 Fujitsu Ltd 誤差自動較正機能付きアナログ／ディジタル変換器
US6822601B1 (en) * 2003-07-23 2004-11-23 Silicon Integrated Systems Corp. Background-calibrating pipelined analog-to-digital converter
US7035756B2 (en) * 2003-12-17 2006-04-25 Texas Instruments Incorporated Continuous digital background calibration in pipelined ADC architecture
CN100527630C (zh) 2004-04-30 2009-08-12 瑞昱半导体股份有限公司 额外模数转换模块校正流水线式模数转换器的方法及装置
US6970120B1 (en) * 2004-06-12 2005-11-29 Nordic Semiconductor Asa Method and apparatus for start-up of analog-to-digital converters
JP4071254B2 (ja) 2004-10-07 2008-04-02 シャープ株式会社 電子回路装置
US7187310B2 (en) * 2005-03-04 2007-03-06 Kamal El-Sankary Circuit calibration using voltage injection
KR20060109397A (ko) * 2006-09-28 2006-10-20 이종우 로그함수를 구현하는 파이프라인 구조 아날로그 디지털변환기

Also Published As

Publication number Publication date
KR20080041080A (ko) 2008-05-09
NL1034643C2 (nl) 2008-08-06
US7554470B2 (en) 2009-06-30
US20080106446A1 (en) 2008-05-08
KR100845134B1 (ko) 2008-07-09

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Legal Events

Date Code Title Description
AD1A A request for search or an international type search has been filed
RD2N Patents in respect of which a decision has been taken or a report has been made (novelty report)

Effective date: 20080605

PD2B A search report has been drawn up
MM Lapsed because of non-payment of the annual fee

Effective date: 20151201