DE60114534D1 - D/A-Wandler des Kapazitätsnetzwerkstyps mit Thermometerdekodierer und Kapazitätsnetzwerk - Google Patents

D/A-Wandler des Kapazitätsnetzwerkstyps mit Thermometerdekodierer und Kapazitätsnetzwerk

Info

Publication number
DE60114534D1
DE60114534D1 DE60114534T DE60114534T DE60114534D1 DE 60114534 D1 DE60114534 D1 DE 60114534D1 DE 60114534 T DE60114534 T DE 60114534T DE 60114534 T DE60114534 T DE 60114534T DE 60114534 D1 DE60114534 D1 DE 60114534D1
Authority
DE
Germany
Prior art keywords
capacitance network
converter
thermometer decoder
network type
type
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 - Fee Related
Application number
DE60114534T
Other languages
English (en)
Other versions
DE60114534T2 (de
Inventor
Ltd Yoshinaga
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.)
NEC Electronics Corp
Original Assignee
NEC Electronics Corp
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 NEC Electronics Corp filed Critical NEC Electronics Corp
Publication of DE60114534D1 publication Critical patent/DE60114534D1/de
Application granted granted Critical
Publication of DE60114534T2 publication Critical patent/DE60114534T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H03M1/66—Digital/analogue converters
    • H03M1/74—Simultaneous conversion
    • H03M1/78—Simultaneous conversion using ladder network
    • 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
    • H03M1/0643—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 spatial domain
    • H03M1/0651—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 spatial domain by selecting the quantisation value generators in a non-sequential order, e.g. symmetrical
    • 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
    • H03M1/68—Digital/analogue converters with conversions of different sensitivity, i.e. one conversion relating to the more significant digital bits and another conversion to the less significant bits
    • H03M1/687—Segmented, i.e. the more significant bit converter being of the unary decoded type and the less significant bit converter being of the binary weighted type
    • 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
    • H03M1/806—Simultaneous conversion using weighted impedances using capacitors, e.g. neuron-mos transistors, charge coupled devices with charge redistribution with equally weighted capacitors which are switched by unary decoded digital signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
DE60114534T 2000-09-26 2001-09-25 Kondensatorarray-d/a-wandler mit einem temperaturmessgerät-decoder sowie kondensatorray Expired - Fee Related DE60114534T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000291767A JP2002100991A (ja) 2000-09-26 2000-09-26 Ｄ／ａコンバータ
JP2000291767 2000-09-26

Publications (2)

Publication Number Publication Date
DE60114534D1 true DE60114534D1 (de) 2005-12-08
DE60114534T2 DE60114534T2 (de) 2006-08-10

Family

ID=18774795

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60114534T Expired - Fee Related DE60114534T2 (de) 2000-09-26 2001-09-25 Kondensatorarray-d/a-wandler mit einem temperaturmessgerät-decoder sowie kondensatorray

Country Status (5)

Country Link
US (1) US6496131B2 (de)
EP (1) EP1191698B1 (de)
JP (1) JP2002100991A (de)
KR (1) KR100509899B1 (de)
DE (1) DE60114534T2 (de)

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JP3843942B2 (ja) * 2002-12-25 2006-11-08 株式会社デンソー Ｄ／ａ変換器およびａ／ｄ変換器
US7161516B2 (en) * 2003-07-22 2007-01-09 Maxim Integrated Products, Inc. Layout of dummy and active cells forming capacitor array in integrated circuit
US6971530B2 (en) * 2003-12-12 2005-12-06 Plastipak Packaging, Inc. Plastic container having stepped neck finish
KR100808952B1 (ko) * 2006-04-18 2008-03-04 삼성전자주식회사 Ｖｃｏ의 주파수 튜닝 방법 및 이를 이용한 위상 동기루프
US7403147B2 (en) * 2006-11-29 2008-07-22 Sitime Corporation Precision capacitor array
US7456773B1 (en) * 2007-06-14 2008-11-25 Qualcomm Incorporated Pseudo-differential class-AB digital-to-analog converter with code dependent DC current
JP5417346B2 (ja) * 2008-02-28 2014-02-12 ペレグリン セミコンダクター コーポレーション 集積回路素子内でキャパシタをデジタル処理で同調するときに用いられる方法及び装置
JP2010045723A (ja) * 2008-08-18 2010-02-25 Fujitsu Ltd デジタルアナログコンバータ
TWI423595B (zh) * 2010-11-09 2014-01-11 Himax Tech Ltd 乘法型數位至類比轉換器及方法
JP5699688B2 (ja) * 2011-03-01 2015-04-15 セイコーエプソン株式会社 Ｄ／ａ変換回路、ａ／ｄ変換回路及び電子機器
US8537045B2 (en) 2011-04-28 2013-09-17 Analog Devices, Inc. Pre-charged capacitive digital-to-analog converter
TWI558106B (zh) * 2012-10-29 2016-11-11 聯華電子股份有限公司 數位類比轉換器
CN103887301B (zh) * 2012-12-20 2016-09-21 扬智科技股份有限公司 用于自动化电容布局的单位电容模块、自动化电容布局方法以及自动化电容布局装置
CN103929180B (zh) * 2013-01-14 2017-04-26 华为技术有限公司 一种数模转换器以及数模转换器中电流源阵列的控制方法
JP6439393B2 (ja) * 2014-11-07 2018-12-19 セイコーエプソン株式会社 ドライバー及び電子機器
JP6439419B2 (ja) 2014-12-05 2018-12-19 セイコーエプソン株式会社 ドライバー及び電子機器
JP5915791B2 (ja) * 2015-02-19 2016-05-11 セイコーエプソン株式会社 Ｄ／ａ変換回路、ａ／ｄ変換回路及び電子機器
US10305425B2 (en) 2017-10-30 2019-05-28 Hong Kong Applied Science and Technology Research Institute Company, Limited RC oscillator that uses thermometer codes to select a sub-array and binary codes to select capacitors or resistors within a sub-array for linear and monotonic tuning
JP2021125852A (ja) * 2020-02-07 2021-08-30 旭化成エレクトロニクス株式会社 逐次比較ａｄ変換器
JP7226470B2 (ja) * 2021-04-26 2023-02-21 セイコーエプソン株式会社 電気光学装置および電子機器
JP2023003594A (ja) * 2021-06-24 2023-01-17 セイコーエプソン株式会社 電気光学装置および電子機器
JP7310857B2 (ja) * 2021-06-24 2023-07-19 セイコーエプソン株式会社 電気光学装置および電子機器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2641641B2 (ja) * 1991-05-21 1997-08-20 三菱電機株式会社 Ｄａ変換器
KR930009431B1 (ko) * 1991-12-31 1993-10-04 현대전자산업주식회사 2차원 대칭적 온도계형 매트릭스 디코더의 디지탈/아날로그 변환기
US5640162A (en) * 1994-10-04 1997-06-17 Brooktree Corporation Digital-to-analog converter with binary coded inputs to produce a plurality of outputs in the form of thermometer code
US5831566A (en) * 1996-05-07 1998-11-03 Vlsi Technology, Inc. Low voltage digital-to-analog converter
US5973633A (en) * 1996-12-20 1999-10-26 Texas Instruments Incorporated Weighted capacitor array with selective grouping to form array elements
US5949362A (en) * 1997-08-22 1999-09-07 Harris Corporation Digital-to-analog converter including current cell matrix with enhanced linearity and associated methods
US5977899A (en) * 1997-09-25 1999-11-02 Analog Devices, Inc. Digital-to-analog converter using noise-shaped segmentation
GB2333190B (en) 1998-01-08 2002-03-27 Fujitsu Ltd Cell array circuitry
US6154162A (en) * 1999-01-06 2000-11-28 Centillium Communications, Inc. Dual-stage switched-capacitor DAC with scrambled MSB's
JP3232457B2 (ja) * 1999-02-05 2001-11-26 日本プレシジョン・サーキッツ株式会社 デルタシグマ方式ｄ／ａ変換器
KR100311043B1 (ko) * 1999-08-05 2002-01-19 윤종용 고속 스위칭 가능하고 정밀하게 전압 변환 가능한 디지털 아날로그 변환기

Also Published As

Publication number Publication date
JP2002100991A (ja) 2002-04-05
EP1191698A2 (de) 2002-03-27
US6496131B2 (en) 2002-12-17
KR100509899B1 (ko) 2005-08-25
KR20020024797A (ko) 2002-04-01
EP1191698A3 (de) 2004-02-18
US20020036580A1 (en) 2002-03-28
EP1191698B1 (de) 2005-11-02
DE60114534T2 (de) 2006-08-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee