DE69216997D1 - Multiplizierender Digital-Analogwandler - Google Patents
Multiplizierender Digital-AnalogwandlerInfo
- Publication number
- DE69216997D1 DE69216997D1 DE69216997T DE69216997T DE69216997D1 DE 69216997 D1 DE69216997 D1 DE 69216997D1 DE 69216997 T DE69216997 T DE 69216997T DE 69216997 T DE69216997 T DE 69216997T DE 69216997 D1 DE69216997 D1 DE 69216997D1
- Authority
- DE
- Germany
- Prior art keywords
- analog converter
- multiplying digital
- multiplying
- digital
- analog
- 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
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06J—HYBRID COMPUTING ARRANGEMENTS
- G06J1/00—Hybrid computing arrangements
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Mathematical Physics (AREA)
- Automation & Control Theory (AREA)
- Evolutionary Computation (AREA)
- Fuzzy Systems (AREA)
- General Physics & Mathematics (AREA)
- Software Systems (AREA)
- Analogue/Digital Conversion (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB919123560A GB9123560D0 (en) | 1991-11-06 | 1991-11-06 | Multiplying digital-to-analogue converter |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69216997D1 true DE69216997D1 (de) | 1997-03-06 |
DE69216997T2 DE69216997T2 (de) | 1997-07-24 |
Family
ID=10704166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69216997T Expired - Lifetime DE69216997T2 (de) | 1991-11-06 | 1992-10-29 | Multiplizierender Digital-Analogwandler |
Country Status (5)
Country | Link |
---|---|
US (1) | US5369406A (de) |
EP (1) | EP0541163B1 (de) |
JP (1) | JP3228799B2 (de) |
DE (1) | DE69216997T2 (de) |
GB (1) | GB9123560D0 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5631647A (en) * | 1994-10-12 | 1997-05-20 | United Microelectronics Corporation | Analog multiplying type of digital/analog converter circuit |
US5675341A (en) * | 1995-06-02 | 1997-10-07 | Lucent Technologies Inc. | Current-mode parallel analog-to-digital converter |
US5689260A (en) * | 1995-09-22 | 1997-11-18 | Lucent Technologies Inc. | Analog-to-digital converter using scaled signal to initialize coarse conversion circuit |
US5748127A (en) * | 1995-12-22 | 1998-05-05 | Cirrus Logic, Inc. | Two cascoded transistor chains biasing DAC current cells |
US5835039A (en) * | 1996-06-13 | 1998-11-10 | Vtc Inc. | Self-biasing, low voltage, multiplying DAC |
KR100417401B1 (ko) * | 1996-12-27 | 2004-04-08 | 엘지전자 주식회사 | 엠디에이씨(mdac)회로 |
GB9710658D0 (en) * | 1997-05-24 | 1997-07-16 | Philips Electronics Nv | Digital to analogue and analogue to digital converters |
JP3924179B2 (ja) * | 2002-02-12 | 2007-06-06 | ローム株式会社 | D/a変換回路およびこれを用いる有機el駆動回路 |
US6653961B1 (en) * | 2002-05-08 | 2003-11-25 | Analog Devices, Inc. | Multiplying digital-to-analog converter structures that reduce signal distortion |
GB2395383B (en) * | 2002-11-06 | 2004-12-22 | Toumaz Technology Ltd | Vector dot product multipliers and digital to analogue converters |
JP4205629B2 (ja) * | 2003-07-07 | 2009-01-07 | セイコーエプソン株式会社 | デジタル/アナログ変換回路、電気光学装置及び電子機器 |
KR100814182B1 (ko) * | 2004-03-29 | 2008-03-14 | 로무 가부시키가이샤 | D/a 변환 회로, 유기 el 구동 회로 및 유기 el 표시장치 |
JP5444795B2 (ja) * | 2008-07-29 | 2014-03-19 | 株式会社リコー | 画像読み取り装置、画像形成装置、振幅調整方法、及びコンピュータプログラム |
US7746260B1 (en) * | 2008-12-19 | 2010-06-29 | Mediatek Inc. | Multiplying digital-to-analog converter for high speed and low supply voltage |
GB2568108B (en) * | 2017-11-07 | 2021-06-30 | Analog Devices Global | Current steering digital to analog converter |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4168528A (en) * | 1978-07-21 | 1979-09-18 | Precision Monolithics, Inc. | Voltage to current conversion circuit |
US4384274A (en) * | 1979-06-22 | 1983-05-17 | American Microsystems, Inc. | Current mirror digital to analog converter |
EP0122300B1 (de) * | 1983-04-08 | 1987-01-28 | Deutsche ITT Industries GmbH | Integrierte Schaltung zur Erzeugung einer mittels eines Digitalsignals einstellbaren Klemmenspannung |
JPS6024130A (ja) * | 1983-07-18 | 1985-02-06 | セイレイ工業株式会社 | 枝打機のリ−ド角度変更車輪 |
JPS60130220A (ja) * | 1983-12-17 | 1985-07-11 | Matsushita Electric Ind Co Ltd | Da変換器 |
JPS612427A (ja) * | 1984-06-15 | 1986-01-08 | Hitachi Ltd | 変換器 |
US4631522A (en) * | 1985-04-12 | 1986-12-23 | Audio Precision, Inc. | Method and circuit for compensation of a multiplying digital-to-analog converter |
FR2620836B1 (fr) * | 1987-09-21 | 1990-01-19 | Thomson Semiconducteurs | Source d e courant ajustable et convertisseur numerique/analogique a auto-calibration utilisant une telle source |
US4931795A (en) * | 1989-08-09 | 1990-06-05 | Alfred E. Mann Foundation | Digital to analog signal converter |
US5128674A (en) * | 1991-03-28 | 1992-07-07 | Hughes Aircraft Company | Two quadrants high speed multiplying DAC |
-
1991
- 1991-11-06 GB GB919123560A patent/GB9123560D0/en active Pending
-
1992
- 1992-10-26 US US07/966,205 patent/US5369406A/en not_active Expired - Lifetime
- 1992-10-29 EP EP92203330A patent/EP0541163B1/de not_active Expired - Lifetime
- 1992-10-29 DE DE69216997T patent/DE69216997T2/de not_active Expired - Lifetime
- 1992-11-06 JP JP29707892A patent/JP3228799B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP3228799B2 (ja) | 2001-11-12 |
JPH05235771A (ja) | 1993-09-10 |
DE69216997T2 (de) | 1997-07-24 |
EP0541163A3 (de) | 1994-04-27 |
GB9123560D0 (en) | 1992-01-02 |
EP0541163A2 (de) | 1993-05-12 |
EP0541163B1 (de) | 1997-01-22 |
US5369406A (en) | 1994-11-29 |
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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: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N |
|
8328 | Change in the person/name/address of the agent |
Representative=s name: EISENFUEHR, SPEISER & PARTNER, 10178 BERLIN |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: NXP B.V., EINDHOVEN, NL |
|
R071 | Expiry of right |
Ref document number: 541163 Country of ref document: EP |