DE60017937D1 - Digital zu analog-wandler - Google Patents

Digital zu analog-wandler

Info

Publication number: DE60017937D1
Authority: DE; Germany
Prior art keywords: digital; analog converter; analog; converter
Prior art date: 1999-11-30
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

DE60017937T

Other languages

English (en)

Other versions

DE60017937T2 (de

Inventor

Masao Noro

Akihiko Toda

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.)

Yamaha Corp

Original Assignee

Yamaha 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.)

1999-11-30

Filing date

2000-11-22

Publication date

2005-03-10

2000-11-22 Application filed by Yamaha Corp filed Critical Yamaha Corp

2005-03-10 Publication of DE60017937D1 publication Critical patent/DE60017937D1/de

2006-01-12 Application granted granted Critical

2006-01-12 Publication of DE60017937T2 publication Critical patent/DE60017937T2/de

2020-11-23 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- 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
- H03M1/0619—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 dividing out the errors, i.e. using a ratiometric arrangement
- 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
- H03M1/742—Simultaneous conversion using current sources as quantisation value generators
- H03M1/745—Simultaneous conversion using current sources as quantisation value generators with weighted currents
- 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)

DE60017937T 1999-11-30 2000-11-22 Digital zu analog-wandler Expired - Lifetime DE60017937T2 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP34148199		1999-11-30
JP34148199A JP3246498B2 (ja)	1999-11-30	1999-11-30	ディジタル／アナログ変換器
PCT/JP2000/008248 WO2001041310A1 (fr)	1999-11-30	2000-11-22	Convertisseur numerique-analogique

Publications (2)

Publication Number	Publication Date
DE60017937D1 true DE60017937D1 (de)	2005-03-10
DE60017937T2 DE60017937T2 (de)	2006-01-12

Family

ID=18346403

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE60017937T Expired - Lifetime DE60017937T2 (de)	1999-11-30	2000-11-22	Digital zu analog-wandler

Country Status (9)

Country	Link
US (1)	US6724333B1 (de)
EP (1)	EP1235352B1 (de)
JP (1)	JP3246498B2 (de)
KR (1)	KR100484239B1 (de)
CN (1)	CN1220330C (de)
AU (1)	AU1549101A (de)
DE (1)	DE60017937T2 (de)
TW (1)	TW486875B (de)
WO (1)	WO2001041310A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3534179B2 (ja)	2000-03-31	2004-06-07	ヤマハ株式会社	デジタル／アナログ変換器
TWI283971B (en) *	2003-05-28	2007-07-11	Yamaha Corp	D/A converter
US7116261B1 (en) *	2005-05-09	2006-10-03	Texas Instruments Incorporated	Method and apparatus for accurate inverse-linear voltage/current generator
JP2008160782A (ja) *	2006-01-31	2008-07-10	Matsushita Electric Ind Co Ltd	デジタル・アナログコンバータ
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
CN101136635B (zh) *	2007-09-04	2011-01-12	中国电子科技集团公司第二十四研究所	降低倒r-2r结构d/a转换器输出电流过冲的方法
EP2697799B1 (de)	2011-04-12	2016-05-25	Ticona LLC	Versorgungskabel für anwendungen auf dem meeresgrund
TW201308362A (zh)	2011-04-12	2013-02-16	Ticona Llc	用於電子傳輸電纜之複合核心
US8941522B2 (en)	2012-05-04	2015-01-27	Analog Devices Technology	Segmented digital-to-analog converter having weighted current sources
CN102820763B (zh) *	2012-08-15	2014-09-17	魏其萃	用于功率变换器脉宽控制的高精度脉宽除法实现方法
CN102931995A (zh) *	2012-11-26	2013-02-13	昆山北极光电子科技有限公司	一种低成本的数字模拟的快速转换方法
US9231607B2 (en) *	2014-02-26	2016-01-05	Maxim Integrated Products, Inc.	Interconnect structures for minimizing clock and output timing skews in a high speed current steering DAC
CN106059590B (zh) *	2016-05-26	2020-06-05	深圳市华星光电技术有限公司	数模转换电路以及数据源电路芯片

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4491825A (en) *	1981-06-09	1985-01-01	Analog Devices, Incorporated	High resolution digital-to-analog converter
JPH0810832B2 (ja)	1987-03-04	1996-01-31	株式会社東芝	デイジタル―アナログ変換器
JPH047915A (ja) *	1990-04-25	1992-01-13	Toshiba Corp	Ｄ／ａコンバータ
US5283579A (en)	1992-03-06	1994-02-01	Micro Power Systems, Inc.	Digital to analog converter having high multiplying bandwidth
JPH06303137A (ja)	1992-12-29	1994-10-28	Hitachi Ltd	Ｄ／ａ変換器、オフセット調整回路及びこれを用いた携帯通信端末装置
JPH07170188A (ja) *	1993-12-14	1995-07-04	Yamaha Corp	Ｄａコンバータ回路
JP3116773B2 (ja)	1995-05-08	2000-12-11	ヤマハ株式会社	Ｄ／ａコンバータ回路
JP3513608B2 (ja) *	1996-04-18	2004-03-31	株式会社ルネサステクノロジ	ディジタル／アナログ・コンバータ
US5841382A (en) *	1997-03-19	1998-11-24	Lucent Technologies Inc.	Fast testing of D/A converters
US6246351B1 (en) *	1999-10-07	2001-06-12	Burr-Brown Corporation	LSB interpolation circuit and method for segmented digital-to-analog converter

1999
- 1999-11-30 JP JP34148199A patent/JP3246498B2/ja not_active Expired - Fee Related
2000
- 2000-11-22 AU AU15491/01A patent/AU1549101A/en not_active Abandoned
- 2000-11-22 US US10/148,300 patent/US6724333B1/en not_active Expired - Fee Related
- 2000-11-22 DE DE60017937T patent/DE60017937T2/de not_active Expired - Lifetime
- 2000-11-22 WO PCT/JP2000/008248 patent/WO2001041310A1/ja not_active Ceased
- 2000-11-22 KR KR10-2002-7006783A patent/KR100484239B1/ko not_active Expired - Fee Related
- 2000-11-22 CN CNB008164789A patent/CN1220330C/zh not_active Expired - Fee Related
- 2000-11-22 EP EP00977872A patent/EP1235352B1/de not_active Expired - Lifetime
- 2000-11-28 TW TW089125224A patent/TW486875B/zh not_active IP Right Cessation

Also Published As

Publication number	Publication date
HK1051265A1 (en)	2003-07-25
KR100484239B1 (ko)	2005-04-20
EP1235352A4 (de)	2003-01-29
AU1549101A (en)	2001-06-12
CN1402908A (zh)	2003-03-12
JP2001156639A (ja)	2001-06-08
TW486875B (en)	2002-05-11
EP1235352B1 (de)	2005-02-02
WO2001041310A1 (fr)	2001-06-07
KR20020059803A (ko)	2002-07-13
CN1220330C (zh)	2005-09-21
JP3246498B2 (ja)	2002-01-15
EP1235352A1 (de)	2002-08-28
DE60017937T2 (de)	2006-01-12
WO2001041310A9 (fr)	2002-10-03
US6724333B1 (en)	2004-04-20

Publication	Publication Date	Title
DE50008004D1 (de)	2004-11-04	Sigma-delta-analog/digital-wandleranordnung
DE69927896D1 (de)	2005-12-01	Digital-Analog-Wandler
DE60022361D1 (de)	2005-10-06	Paralleler analog-digital-wandler
AU2002224012A1 (en)	2002-06-03	Analog to digital converter
GB0108656D0 (en)	2001-05-30	Digital to analogue converter
FR2813407B1 (fr)	2005-06-24	Convertisseur temps/numerique
DE60015894D1 (de)	2004-12-23	Sigma-delta analog-digital-wandler
DE60030950D1 (de)	2006-11-09	Digital-analog-wandler
DE69924060D1 (de)	2005-04-14	Digital-Analog-Wandleranordnung
DE60225050D1 (de)	2008-03-27	Multiplex-analog/digitalumsetzer
GB9821091D0 (en)	1998-11-18	Analogue to digital converter
DE60017937D1 (de)	2005-03-10	Digital zu analog-wandler
DE60022294D1 (de)	2005-10-06	Analog-Digital-Wandleranordnung
DE69817443D1 (de)	2003-10-02	Analog-Digital-Wandler
EP1098442A4 (de)	2004-03-10	Digital-zu-analog konvertierer
DE19782152T1 (de)	1999-11-25	Zyklische Analog/Digital-Wandlung
FR2837637B1 (fr)	2005-12-30	Convertisseur analogique/numerique
DE50111981D1 (de)	2007-03-15	Digital/analog-wandler
DE69635505D1 (de)	2006-01-05	Analog-Digital-Wandler
DE69921327D1 (de)	2004-11-25	Digital/analog-wandler
DE69734488D1 (de)	2005-12-08	Analog-Digital-Wandler
DE60014568D1 (de)	2004-11-11	Analog-digital-wandlung
DK199901006A (da)	2001-01-10	Digital til analog konverteringsanordning
DE60028739D1 (de)	2006-07-27	Digital-/analog-wandler
DE60029936D1 (de)	2006-09-21	Digital/analog-wandler

Legal Events

Date	Code	Title	Description
2006-04-13	8364	No opposition during term of opposition