JP2016531532A - パイプライン型逐次近似アナログ／デジタル変換器 - Google Patents

パイプライン型逐次近似アナログ／デジタル変換器 Download PDF

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Publication number
JP2016531532A
JP2016531532A JP2016543936A JP2016543936A JP2016531532A JP 2016531532 A JP2016531532 A JP 2016531532A JP 2016543936 A JP2016543936 A JP 2016543936A JP 2016543936 A JP2016543936 A JP 2016543936A JP 2016531532 A JP2016531532 A JP 2016531532A
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Prior art keywords
stage
significant bits
signal
reference signal
digital
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JP2016543936A
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Japanese (ja)
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JP2016531532A5 (enExample
Inventor
パク、ヒュンシク
リモティラキス、ソティリオス
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Qualcomm Inc
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Qualcomm Inc
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Publication of JP2016531532A5 publication Critical patent/JP2016531532A5/ja
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    • 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
    • H03M1/145—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit the steps being performed sequentially in series-connected stages
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • 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
    • 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
    • H03M1/46—Analogue value compared with reference values sequentially only, e.g. successive approximation type with digital/analogue converter for supplying reference values to converter
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/66—Digital/analogue converters
    • H03M1/74—Simultaneous conversion
    • H03M1/80—Simultaneous conversion using weighted impedances
    • H03M1/802—Simultaneous conversion using weighted impedances using capacitors, e.g. neuron-mos transistors, charge coupled devices
    • H03M1/804—Simultaneous conversion using weighted impedances using capacitors, e.g. neuron-mos transistors, charge coupled devices with charge redistribution

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Power Engineering (AREA)
JP2016543936A 2013-09-19 2014-09-12 パイプライン型逐次近似アナログ／デジタル変換器 Ceased JP2016531532A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/031,512 2013-09-19
US14/031,512 US9059730B2 (en) 2013-09-19 2013-09-19 Pipelined successive approximation analog-to-digital converter
PCT/US2014/055312 WO2015041937A1 (en) 2013-09-19 2014-09-12 Pipelined successive approximation analog-to-digital converter

Publications (2)

Publication Number Publication Date
JP2016531532A true JP2016531532A (ja) 2016-10-06
JP2016531532A5 JP2016531532A5 (enExample) 2017-09-28

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JP2016543936A Ceased JP2016531532A (ja) 2013-09-19 2014-09-12 パイプライン型逐次近似アナログ／デジタル変換器

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Country Link
US (1) US9059730B2 (enExample)
EP (1) EP3047574A1 (enExample)
JP (1) JP2016531532A (enExample)
KR (1) KR20160058140A (enExample)
CN (1) CN105556847A (enExample)
BR (1) BR112016006103A2 (enExample)
WO (1) WO2015041937A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018098790A (ja) * 2016-12-08 2018-06-21 スティヒティング・イメック・ネーデルラントＳｔｉｃｈｔｉｎｇ ＩＭＥＣ Ｎｅｄｅｒｌａｎｄ 逐次比較レジスタ型アナログデジタル変換器におけるデジタルアナログ変換器のミスマッチ較正方法、及び逐次比較レジスタ型アナログデジタル変換器
JP2018098788A (ja) * 2016-12-08 2018-06-21 スティヒティング・イメック・ネーデルラントＳｔｉｃｈｔｉｎｇ ＩＭＥＣ Ｎｅｄｅｒｌａｎｄ 逐次比較レジスタ型ａｄ変換器における利得較正方法、及び逐次比較レジスタ型アナログデジタル変換器

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9455737B1 (en) 2015-09-25 2016-09-27 Qualcomm Incorporated Delta-sigma analog-to-digital converter (ADC) with time-interleaved (TI) or two-step successive approximation register (SAR) quantizer
JP2017135616A (ja) * 2016-01-28 2017-08-03 日本放送協会 アナログ・デジタル変換回路
US9705520B1 (en) 2016-09-08 2017-07-11 Stmicroelectronics International N.V. Circuit and method for generating reference signals for hybrid analog-to-digital convertors
US9973202B2 (en) * 2016-09-20 2018-05-15 Kabushiki Kaisha Toshiba Successive approximation register analog-to-digital converter
US9647740B1 (en) 2016-10-25 2017-05-09 Motorola Mobility Llc Proximal user detection with a complex measurement receiver
EP3334050A1 (en) * 2016-12-08 2018-06-13 Stichting IMEC Nederland A method of offset calibration in a successive approximation register analog-to-digital converter and a successive approximation register analog-to-digital converter
US11018668B2 (en) * 2017-11-14 2021-05-25 Shuze Zhao Characterization of power delivery network in field programmable gate arrays or digital integrated circuits
CN108880546B (zh) * 2018-07-09 2021-04-30 电子科技大学 一种应用于逐次逼近模数转换器的电容校正方法
US10763886B1 (en) * 2019-08-20 2020-09-01 Texas Instruments Incorporated Dithering and calibration technique in multi-stage ADC
KR102744050B1 (ko) 2020-02-06 2024-12-17 삼성전자주식회사 아날로그 디지털 변환 장치 및 아날로그 디지털 변환 방법
US12261619B2 (en) 2022-12-20 2025-03-25 International Business Machines Corporation Stochastic rounding switched capacitor computation cores useful for efficient deep learning inference
US20250183905A1 (en) * 2023-12-05 2025-06-05 Arctic Semiconductor Corporation Multi-stage pipeline sar analog-to-digital converter (adc)

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JPH03157020A (ja) * 1989-08-04 1991-07-05 Matsushita Electric Ind Co Ltd 直並列型ａ／ｄ変換器
JPH05252034A (ja) * 1992-03-04 1993-09-28 Hitachi Ltd Ａｄ変換器
JPH0774635A (ja) * 1993-07-02 1995-03-17 Mitsubishi Electric Corp アナログ・デジタル変換装置
JPH07221645A (ja) * 1994-01-31 1995-08-18 Sony Corp アナログデイジタル変換回路
US6124818A (en) * 1998-10-21 2000-09-26 Linear Technology Corporation Pipelined successive approximation analog-to-digital converters
JP2009164914A (ja) * 2008-01-07 2009-07-23 Toshiba Corp Ａ／ｄ変換装置
US20120062400A1 (en) * 2010-09-15 2012-03-15 Electronics And Telecommunications Research Institute Analog digital converting device and reference voltage controlling method thereof
JP2014131216A (ja) * 2012-12-28 2014-07-10 Fujitsu Ltd アナログ／デジタル変換器
JP2014519793A (ja) * 2011-06-30 2014-08-14 インテル コーポレイション 逐次近似レジスタ（ｓａｒ）及び時間−デジタル変換器（ｔｄｃ）を用いる二段式アナログ−デジタル変換器

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US5771012A (en) 1996-09-11 1998-06-23 Harris Corporation Integrated circuit analog-to-digital converter and associated calibration method and apparatus
US6489914B1 (en) 2001-12-04 2002-12-03 Motorola, Inc. RSD analog to digital converter
DE102009004564B4 (de) 2009-01-14 2013-08-22 Texas Instruments Deutschland Gmbh ADC mit energiesparender Abtastung
KR101678842B1 (ko) 2010-10-22 2016-11-23 삼성전자주식회사 아날로그 디지털 컨버터 및 이를 포함하는 이미지 센서
US8659462B2 (en) * 2010-12-10 2014-02-25 Lg Display Co., Ltd. Successive approximation register analog-to-digital converter and analog-to-digital conversion method using the same
US8643529B2 (en) * 2012-06-05 2014-02-04 Himax Technologies Limited SAR assisted pipelined ADC and method for operating the same
US8614638B1 (en) * 2012-06-19 2013-12-24 Qualcomm Incorporated Hybrid successive approximation analog-to-digital converter
CN103281080B (zh) * 2013-04-25 2017-03-15 清华大学 一种流水线结构模数转换器的前端电路及其时序控制方法

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03157020A (ja) * 1989-08-04 1991-07-05 Matsushita Electric Ind Co Ltd 直並列型ａ／ｄ変換器
JPH05252034A (ja) * 1992-03-04 1993-09-28 Hitachi Ltd Ａｄ変換器
JPH0774635A (ja) * 1993-07-02 1995-03-17 Mitsubishi Electric Corp アナログ・デジタル変換装置
JPH07221645A (ja) * 1994-01-31 1995-08-18 Sony Corp アナログデイジタル変換回路
US6124818A (en) * 1998-10-21 2000-09-26 Linear Technology Corporation Pipelined successive approximation analog-to-digital converters
JP2009164914A (ja) * 2008-01-07 2009-07-23 Toshiba Corp Ａ／ｄ変換装置
US20120062400A1 (en) * 2010-09-15 2012-03-15 Electronics And Telecommunications Research Institute Analog digital converting device and reference voltage controlling method thereof
JP2014519793A (ja) * 2011-06-30 2014-08-14 インテル コーポレイション 逐次近似レジスタ（ｓａｒ）及び時間−デジタル変換器（ｔｄｃ）を用いる二段式アナログ−デジタル変換器
JP2014131216A (ja) * 2012-12-28 2014-07-10 Fujitsu Ltd アナログ／デジタル変換器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018098790A (ja) * 2016-12-08 2018-06-21 スティヒティング・イメック・ネーデルラントＳｔｉｃｈｔｉｎｇ ＩＭＥＣ Ｎｅｄｅｒｌａｎｄ 逐次比較レジスタ型アナログデジタル変換器におけるデジタルアナログ変換器のミスマッチ較正方法、及び逐次比較レジスタ型アナログデジタル変換器
JP2018098788A (ja) * 2016-12-08 2018-06-21 スティヒティング・イメック・ネーデルラントＳｔｉｃｈｔｉｎｇ ＩＭＥＣ Ｎｅｄｅｒｌａｎｄ 逐次比較レジスタ型ａｄ変換器における利得較正方法、及び逐次比較レジスタ型アナログデジタル変換器

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Publication number Publication date
CN105556847A (zh) 2016-05-04
US20150077280A1 (en) 2015-03-19
US9059730B2 (en) 2015-06-16
BR112016006103A2 (pt) 2017-08-01
EP3047574A1 (en) 2016-07-27
WO2015041937A1 (en) 2015-03-26
KR20160058140A (ko) 2016-05-24

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