[go: up one dir, main page]

TWI341654B - Digital-to-analog converter and digital-to-analog conversion method thereof - Google Patents

Digital-to-analog converter and digital-to-analog conversion method thereof

Info

Publication number
TWI341654B
TWI341654B TW096149565A TW96149565A TWI341654B TW I341654 B TWI341654 B TW I341654B TW 096149565 A TW096149565 A TW 096149565A TW 96149565 A TW96149565 A TW 96149565A TW I341654 B TWI341654 B TW I341654B
Authority
TW
Taiwan
Prior art keywords
digital
analog
conversion method
analog converter
analog conversion
Prior art date
Application number
TW096149565A
Other languages
English (en)
Other versions
TW200836490A (en
Inventor
Yoo-Chang Sung
Original Assignee
Magnachip Semiconductor 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 Magnachip Semiconductor Ltd filed Critical Magnachip Semiconductor Ltd
Publication of TW200836490A publication Critical patent/TW200836490A/zh
Application granted granted Critical
Publication of TWI341654B publication Critical patent/TWI341654B/zh

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
    • 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)
TW096149565A 2006-12-22 2007-12-21 Digital-to-analog converter and digital-to-analog conversion method thereof TWI341654B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020060132528A KR100814255B1 (ko) 2006-12-22 2006-12-22 디지털-아날로그 변환기

Publications (2)

Publication Number Publication Date
TW200836490A TW200836490A (en) 2008-09-01
TWI341654B true TWI341654B (en) 2011-05-01

Family

ID=39410744

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096149565A TWI341654B (en) 2006-12-22 2007-12-21 Digital-to-analog converter and digital-to-analog conversion method thereof

Country Status (5)

Country Link
US (1) US7592940B2 (zh)
JP (1) JP4952941B2 (zh)
KR (1) KR100814255B1 (zh)
CN (1) CN101207385B (zh)
TW (1) TWI341654B (zh)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4779853B2 (ja) * 2006-07-26 2011-09-28 ソニー株式会社 ディジタル−アナログ変換器および映像表示装置
KR100800494B1 (ko) * 2007-02-09 2008-02-04 삼성전자주식회사 적은 칩 사이즈를 요구하는 디지털 아날로그 컨버터,디지털 아날로그 컨버팅 방법 및 상기 디지털 아날로그컨버터를 구비하는 디스플레이 패널 드라이버
TWI341092B (en) * 2007-09-13 2011-04-21 Chimei Innolux Corp System for displaying image
US8648779B2 (en) * 2009-10-20 2014-02-11 Taiwan Semiconductor Manufacturing Co., Ltd. LCD driver
KR101096088B1 (ko) * 2009-12-30 2011-12-19 충북대학교 산학협력단 저항열을 이용한 디지털-아날로그 변환기
US8013643B2 (en) * 2010-01-14 2011-09-06 Himax Technologies Limited Source driver
CN102420610A (zh) * 2010-09-27 2012-04-18 飞思卡尔半导体公司 测试数模及模数转换器的方法
US8618971B1 (en) * 2012-08-03 2013-12-31 Texas Instruments Incorporated Signal level shift circuit and method for dual resistor ladder digital-to-analog converters
US9866235B2 (en) 2014-05-06 2018-01-09 Texas Instruments Incorporated Digital to analog converter
WO2017003492A1 (en) * 2015-07-02 2017-01-05 Hewlett Packard Enterprise Development Lp Digital voltage sampling
KR102458378B1 (ko) 2016-02-23 2022-10-31 삼성디스플레이 주식회사 디지털 아날로그 변환기, 이를 포함하는 구동 집적회로 및 표시 장치
KR101956309B1 (ko) * 2016-12-22 2019-06-24 서강대학교산학협력단 단일 이득 버퍼를 이용한 스위치드-캐패시터 적분기
KR102207909B1 (ko) * 2019-02-25 2021-01-26 연세대학교 산학협력단 비트라인의 전하 공유에 기반하는 cim 장치 및 그 동작 방법
CN111949935B (zh) * 2019-05-16 2025-06-03 杭州知存算力科技有限公司 模拟向量-矩阵乘法运算电路以及芯片
US11671109B2 (en) * 2019-09-27 2023-06-06 Apple Inc. Constant current digital to analog converter systems and methods
CN112751565B (zh) * 2021-01-06 2024-02-09 北京遥测技术研究所 一种自校准片内基准电压模块
CN113349798A (zh) * 2021-07-06 2021-09-07 北京脑陆科技有限公司 基于脑机接口bci的前端电路
CN119652319B (zh) * 2024-12-04 2025-11-18 北方集成电路技术创新中心(北京)有限公司 一种数模转换电路、数模转换器以及电子设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06120832A (ja) * 1992-10-06 1994-04-28 Nec Corp ディジタル−アナログ変換器
JPH10242860A (ja) 1997-02-27 1998-09-11 Tera Tec:Kk アナログ・ディジタル変換器
KR100304955B1 (ko) * 1998-08-20 2001-09-24 김영환 디지털/아날로그변환기
KR100282443B1 (ko) * 1998-09-15 2001-02-15 김영환 디지탈/아날로그 컨버터
JP2000151407A (ja) 1998-11-16 2000-05-30 Nec Corp Ｄａ変換回路
KR100588745B1 (ko) * 2004-07-30 2006-06-12 매그나칩 반도체 유한회사 액정표시장치의 소스 드라이버
TWI332325B (en) * 2005-11-05 2010-10-21 Samsung Electronics Co Ltd Digital/analog converting driver and method
KR100660886B1 (ko) * 2005-11-08 2006-12-26 삼성전자주식회사 커패시터와 ｏｐ 앰프를 이용하는 디지털 아날로그 컨버터
JP4779853B2 (ja) * 2006-07-26 2011-09-28 ソニー株式会社 ディジタル−アナログ変換器および映像表示装置
KR100822801B1 (ko) * 2006-08-02 2008-04-18 삼성전자주식회사 디지털-아날로그 변환기 및 그것을 포함하는 소스 드라이버

Also Published As

Publication number Publication date
JP2008160838A (ja) 2008-07-10
CN101207385A (zh) 2008-06-25
TW200836490A (en) 2008-09-01
JP4952941B2 (ja) 2012-06-13
KR100814255B1 (ko) 2008-03-17
US7592940B2 (en) 2009-09-22
US20080150779A1 (en) 2008-06-26
CN101207385B (zh) 2013-01-16

Similar Documents

Publication Publication Date Title
TWI341654B (en) Digital-to-analog converter and digital-to-analog conversion method thereof
EP2064804A4 (en) MULTIPHASE CURRENT AND METHOD FOR MULTIPHASE CURRENT CONVERSION
GB0817648D0 (en) Analog/digital converter assembly and corressponding method
EP2075907A4 (en) POWER CONVERTER
GB2439567B (en) Forward power converters and controllers
SG118313A1 (en) Boost converter
ZA200808083B (en) Catalytic conversion apparatus
EP2352228A4 (en) Comparator and analog/digital converter
ZA201002186B (en) Conversion method
GB0820149D0 (en) Adjustable analogue-to-digital converter arrangement and method for analogue-to-digital conversion
GB0503799D0 (en) Power converters
TWI365611B (en) Self-calibrating digital-to-analog converter and method thereof
ZA201002185B (en) Conversion method
DE602008001920D1 (de) A/D-Wandlerschaltung und A/D-Wandlungsverfahren
EP1981169A4 (en) ANALOG / DIGITAL CONVERTER
EP2151059A4 (en) DIGITAL-TO-ANALOG CONVERTER WITH LOW POWER
GB0521852D0 (en) Analog to digital converter
GB0702575D0 (en) Grey code to sign and magnitude converter
GB0507326D0 (en) Catalytic converter apparatus and method
TWI369860B (en) Anolog-to-digital conversion device and anolog-to-digital conversion stage
PT2057729E (pt) Arranjo e método conversor de potência
PL1976103T3 (pl) Miękko przełączający przekształtnik i sposób jego sterowania
GB0819201D0 (en) Image converter and image converting program
GB2435759B (en) Conversion of mathematical statements
TWI319173B (en) Apparatus for digital-to-analog conversion and the method thereof