DE60022294D1 - Analog-Digital-Wandleranordnung - Google Patents

Analog-Digital-Wandleranordnung

Info

Publication number
DE60022294D1
DE60022294D1 DE60022294T DE60022294T DE60022294D1 DE 60022294 D1 DE60022294 D1 DE 60022294D1 DE 60022294 T DE60022294 T DE 60022294T DE 60022294 T DE60022294 T DE 60022294T DE 60022294 D1 DE60022294 D1 DE 60022294D1
Authority
DE
Germany
Prior art keywords
analog
digital converter
converter arrangement
arrangement
digital
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
DE60022294T
Other languages
English (en)
Other versions
DE60022294T2 (de
Inventor
Hirokazu Okada
Tachio Yuasa
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.)
Fujitsu Semiconductor Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of DE60022294D1 publication Critical patent/DE60022294D1/de
Application granted granted Critical
Publication of DE60022294T2 publication Critical patent/DE60022294T2/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
    • H03M1/66—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
    • H03M1/682—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 both converters being of the unary decoded 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
    • H03M1/76—Simultaneous conversion using switching tree
    • H03M1/765—Simultaneous conversion using switching tree using a single level of switches which are controlled by unary decoded digital signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
DE60022294T 1999-11-08 2000-11-03 Analog-Digital-Wandleranordnung Expired - Lifetime DE60022294T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP31707499A JP4299419B2 (ja) 1999-11-08 1999-11-08 デジタルアナログ変換回路
JP31707499 1999-11-08

Publications (2)

Publication Number Publication Date
DE60022294D1 true DE60022294D1 (de) 2005-10-06
DE60022294T2 DE60022294T2 (de) 2006-05-11

Family

ID=18084142

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60022294T Expired - Lifetime DE60022294T2 (de) 1999-11-08 2000-11-03 Analog-Digital-Wandleranordnung

Country Status (4)

Country Link
US (1) US6486817B1 (de)
EP (1) EP1098443B1 (de)
JP (1) JP4299419B2 (de)
DE (1) DE60022294T2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100477158B1 (ko) * 2001-12-18 2005-03-17 매그나칩 반도체 유한회사 디지털-아날로그 변환기를 구비한 씨모스 이미지 센서
JP3869737B2 (ja) * 2002-02-14 2007-01-17 富士通株式会社 デジタルアナログ変換回路
US7259706B2 (en) 2004-11-12 2007-08-21 Analog Devices, Inc. Balanced dual resistor string digital to analog converter system and method
US7639168B1 (en) * 2007-02-06 2009-12-29 Linear Technology Corporation Systems and methods for switch resistance control in digital to analog converters (DACs)
US20080191920A1 (en) * 2007-02-12 2008-08-14 Sangbeom Park Low-voltage drop reference generation circuit for A/D converter
KR100882673B1 (ko) * 2007-03-08 2009-02-06 삼성모바일디스플레이주식회사 구동회로 및 이를 이용한 유기전계발광표시장치
JP4924137B2 (ja) * 2007-03-27 2012-04-25 セイコーエプソン株式会社 冗長ビット付きデジタル−アナログ変換器及びこれを用いたアナログ−デジタル変換器及びこれを用いたイメージセンサ
US7642946B2 (en) * 2008-04-07 2010-01-05 Broadcom Corporation Successive approximation analog to digital converter
US7884747B2 (en) * 2009-06-12 2011-02-08 Analog Devices, Inc. Digital to analog converters having circuit architectures to overcome switch losses
US9124296B2 (en) * 2012-06-27 2015-09-01 Analog Devices Global Multi-stage string DAC
US8884799B2 (en) * 2013-03-15 2014-11-11 Qualcomm Incroporated Dual-string digital-to-analog converters (DACs), and related circuits, systems, and methods
US9413381B2 (en) * 2014-12-17 2016-08-09 Broadcom Corporation High-speed, low-power reconfigurable voltage-mode DAC-driver
US10095253B2 (en) * 2015-03-31 2018-10-09 PeerNova, Inc. Ladder circuitry for multiple load regulation
KR101675573B1 (ko) 2016-03-21 2016-11-11 주식회사 이노액시스 레벨 시프터, 디지털 아날로그 변환기, 버퍼 증폭기 및 이를 포함하는 소스 드라이버와 전자 장치
WO2019219842A1 (en) * 2018-05-17 2019-11-21 Ams International Ag Sensor arrangement and method for sensor measurement
CN117411489B (zh) * 2023-12-15 2024-08-23 深圳市山海半导体科技有限公司 一种电压输出型数模转换器及其驱动器以及电子设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0732364B2 (ja) * 1986-03-28 1995-04-10 富士通株式会社 デジタルアナログ変換器
DE69222893T2 (de) * 1991-06-18 1998-03-05 Fujitsu Ltd Digital-Analog-Umsetzer mit Widerstandsnetzwerken
JP3439515B2 (ja) * 1993-12-28 2003-08-25 富士通株式会社 ディジタル／アナログ変換器
US5495245A (en) * 1994-04-26 1996-02-27 Analog Devices, Inc. Digital-to-analog converter with segmented resistor string
JPH0964744A (ja) * 1995-08-28 1997-03-07 Toshiba Corp デジタル・アナログ変換回路
JPH1041824A (ja) * 1996-07-26 1998-02-13 Mitsubishi Electric Corp Ｄ／ａ変換器及びａ／ｄ変換器
JP3779056B2 (ja) * 1998-01-30 2006-05-24 富士通株式会社 電圧発生回路、及び、ｄ／ａ変換回路

Also Published As

Publication number Publication date
DE60022294T2 (de) 2006-05-11
EP1098443B1 (de) 2005-08-31
JP4299419B2 (ja) 2009-07-22
EP1098443A2 (de) 2001-05-09
JP2001136069A (ja) 2001-05-18
EP1098443A3 (de) 2003-09-10
US6486817B1 (en) 2002-11-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FUJITSU MICROELECTRONICS LTD., TOKYO, JP

8327 Change in the person/name/address of the patent owner

Owner name: FUJITSU SEMICONDUCTOR LTD., YOKOHAMA, KANAGAWA, JP

8328 Change in the person/name/address of the agent

Representative=s name: SEEGER SEEGER LINDNER PARTNERSCHAFT PATENTANWAELTE