NL8703128A - Digitaal-analoog-omzetter. - Google Patents
Digitaal-analoog-omzetter. Download PDFInfo
- Publication number
- NL8703128A NL8703128A NL8703128A NL8703128A NL8703128A NL 8703128 A NL8703128 A NL 8703128A NL 8703128 A NL8703128 A NL 8703128A NL 8703128 A NL8703128 A NL 8703128A NL 8703128 A NL8703128 A NL 8703128A
- Authority
- NL
- Netherlands
- Prior art keywords
- input
- control signal
- output
- digital
- outputs
- Prior art date
Links
- 238000012935 Averaging Methods 0.000 claims description 19
- 239000000758 substrate Substances 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims 3
- 238000010168 coupling process Methods 0.000 claims 3
- 238000005859 coupling reaction Methods 0.000 claims 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 1
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
-
- 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
- H03M1/0656—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 time domain, e.g. using intended jitter as a dither signal
- H03M1/066—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 time domain, e.g. using intended jitter as a dither signal by continuously permuting the elements used, i.e. dynamic element matching
-
- 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
- H03M1/747—Simultaneous conversion using current sources as quantisation value generators with equal currents which are switched by unary decoded digital signals
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Analogue/Digital Conversion (AREA)
- Instructional Devices (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8703128A NL8703128A (nl) | 1987-12-24 | 1987-12-24 | Digitaal-analoog-omzetter. |
US07/270,159 US4935740A (en) | 1987-12-24 | 1988-11-10 | Digital-to-analog converter |
DE8888202950T DE3865191D1 (de) | 1987-12-24 | 1988-12-19 | Digital/analog-wandler. |
EP88202950A EP0322965B1 (en) | 1987-12-24 | 1988-12-19 | Digital-to-analog converter |
KR1019880017088A KR890011227A (ko) | 1987-12-24 | 1988-12-21 | 디지탈-아날로그 변환기 |
CN88108917A CN1014289B (zh) | 1987-12-24 | 1988-12-21 | 数-模转换器 |
JP63324848A JPH01204527A (ja) | 1987-12-24 | 1988-12-24 | デジタル―アナログ変換器 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8703128 | 1987-12-24 | ||
NL8703128A NL8703128A (nl) | 1987-12-24 | 1987-12-24 | Digitaal-analoog-omzetter. |
Publications (1)
Publication Number | Publication Date |
---|---|
NL8703128A true NL8703128A (nl) | 1989-07-17 |
Family
ID=19851148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL8703128A NL8703128A (nl) | 1987-12-24 | 1987-12-24 | Digitaal-analoog-omzetter. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4935740A (ja) |
EP (1) | EP0322965B1 (ja) |
JP (1) | JPH01204527A (ja) |
KR (1) | KR890011227A (ja) |
CN (1) | CN1014289B (ja) |
DE (1) | DE3865191D1 (ja) |
NL (1) | NL8703128A (ja) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8803627D0 (en) * | 1988-02-17 | 1988-03-16 | Data Conversion Systems Ltd | Digital to analogue converter |
US5021784A (en) * | 1989-07-10 | 1991-06-04 | U.S. Philips Corporation | Calibrated current source with ripple reduction |
EP0597123A4 (en) * | 1992-06-01 | 1998-05-13 | DIGITAL-ANALOG CONVERTER AND ANALOG-DIGITAL CONVERTER. | |
US5384546A (en) * | 1993-11-08 | 1995-01-24 | International Business Machine Corp. | Time domain component multiplexor |
JP3469326B2 (ja) * | 1994-08-16 | 2003-11-25 | バー−ブラウン・コーポレーション | デジタル−アナログ変換器 |
DE69531088T2 (de) * | 1994-09-30 | 2004-04-01 | Kabushiki Kaisha Toshiba, Kawasaki | Auswahlvorrichtung zur Wahl elektrischer Zellen und Gerät zur Anwendung einer solchen Vorrichtung |
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 |
US5568145A (en) * | 1994-10-19 | 1996-10-22 | Analog Devices, Inc. | MOS current source layout technique to minimize deviation |
US5646619A (en) * | 1995-04-26 | 1997-07-08 | Lucent Technologies Inc. | Self-calibrating high speed D/A converter |
JP2897714B2 (ja) * | 1996-03-29 | 1999-05-31 | 日本電気株式会社 | アナログ集積回路 |
US5760726A (en) * | 1996-08-23 | 1998-06-02 | Motorola, Inc. | Digital-to-analog converter with dynamic matching and bit splitting |
US5969514A (en) * | 1997-11-24 | 1999-10-19 | National Semiconductor Corporation | Digital feedback power supply |
US6329941B1 (en) * | 1999-05-27 | 2001-12-11 | Stmicroelectronics, Inc. | Digital-to-analog converting device and method |
DE19930113B4 (de) * | 1999-06-30 | 2006-09-14 | Infineon Technologies Ag | Vorrichtung und Verfahren zum Filtern eines einen digitalen Datenstrom repräsentierenden Signals |
JP4311511B2 (ja) | 1999-10-25 | 2009-08-12 | 日本バーブラウン株式会社 | デジタル−アナログ変換の方法および装置 |
JP4583689B2 (ja) * | 1999-10-27 | 2010-11-17 | エヌエックスピー ビー ヴィ | デジタル−アナログ・コンバータ |
US7280060B1 (en) | 2000-05-23 | 2007-10-09 | Marvell International Ltd. | Communication driver |
AU2002323522A1 (en) * | 2001-08-29 | 2003-03-18 | 3M Innovative Properties Company | Optical devices using shaped optical fibers and methods for making optical devices with shaped optical fibers |
WO2003052940A2 (en) * | 2001-12-18 | 2003-06-26 | Koninklijke Philips Electronics N.V. | Digital to analogue converter |
US7042378B2 (en) * | 2002-01-30 | 2006-05-09 | Koninklijke Philips Electronics N.V. | Circuit with a digital to analog converter |
US6621438B1 (en) * | 2002-04-30 | 2003-09-16 | Motorola, Inc. | Digital-to-analog conversion with current path exchange during clock phases |
JP4793294B2 (ja) * | 2007-03-16 | 2011-10-12 | ヤマハ株式会社 | デジタル入力型d級増幅器 |
US9238548B2 (en) | 2013-09-25 | 2016-01-19 | Rubbermaid Incorporated | Receptacle with spring hinge and forward lean |
CN110971232A (zh) * | 2018-09-28 | 2020-04-07 | 瑞昱半导体股份有限公司 | 数字模拟转换器装置与电流控制方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7405441A (nl) * | 1974-04-23 | 1975-10-27 | Philips Nv | Nauwkeurige stroombronschakeling. |
US3940760A (en) * | 1975-03-21 | 1976-02-24 | Analog Devices, Inc. | Digital-to-analog converter with current source transistors operated accurately at different current densities |
NL7604570A (nl) * | 1976-04-29 | 1977-11-01 | Philips Nv | Stroomverdeelschakeling voor het realiseren van een aantal stromen die onderling zeer nauwkeurig een bepaalde grootteverhouding vertonen. |
NL8003948A (nl) * | 1980-07-09 | 1982-02-01 | Philips Nv | Digitaal-analoog omzetter. |
NL8300466A (nl) * | 1983-02-08 | 1984-09-03 | Philips Nv | Stroombronschakeling. |
JPS61240716A (ja) * | 1985-04-17 | 1986-10-27 | Mitsubishi Electric Corp | ディジタルアナログコンバ−タ |
US4644325A (en) * | 1985-10-21 | 1987-02-17 | Motorla, Inc. | Low voltage, single power supply operated digital analog converter |
DE3771408D1 (de) * | 1986-07-21 | 1991-08-22 | Itt Ind Gmbh Deutsche | Monolithisch integrierter digital/analog-wandler. |
US4701694A (en) * | 1986-09-08 | 1987-10-20 | Tektronix, Inc. | Digitally selectable, multiple current source proportional to a reference current |
-
1987
- 1987-12-24 NL NL8703128A patent/NL8703128A/nl not_active Application Discontinuation
-
1988
- 1988-11-10 US US07/270,159 patent/US4935740A/en not_active Expired - Fee Related
- 1988-12-19 EP EP88202950A patent/EP0322965B1/en not_active Expired - Lifetime
- 1988-12-19 DE DE8888202950T patent/DE3865191D1/de not_active Expired - Lifetime
- 1988-12-21 KR KR1019880017088A patent/KR890011227A/ko not_active Application Discontinuation
- 1988-12-21 CN CN88108917A patent/CN1014289B/zh not_active Expired
- 1988-12-24 JP JP63324848A patent/JPH01204527A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CN1034293A (zh) | 1989-07-26 |
US4935740A (en) | 1990-06-19 |
DE3865191D1 (de) | 1991-10-31 |
JPH01204527A (ja) | 1989-08-17 |
CN1014289B (zh) | 1991-10-09 |
KR890011227A (ko) | 1989-08-14 |
EP0322965A1 (en) | 1989-07-05 |
EP0322965B1 (en) | 1991-09-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NL8703128A (nl) | Digitaal-analoog-omzetter. | |
US3982172A (en) | Precision current-source arrangement | |
US6642873B1 (en) | Multi-level D/A converter incorporated with multi-level quantizer in multi-bit sigma-delta A/D converter | |
US4587477A (en) | Binary scaled current array source for digital to analog converters | |
GB2069265A (en) | D/a converters | |
US4972188A (en) | Push pull double digital-to-analog converter | |
JPH03207124A (ja) | 2進信号をこれに比例する直流信号に変換する装置 | |
JPH0369213A (ja) | 信号源回路 | |
JPS62130025A (ja) | 直列デジタル・アナログ変換器 | |
JPH01245718A (ja) | 電流源回路 | |
US4225816A (en) | Precision current source | |
EP0508454B1 (en) | A/D converter | |
EP1139570A2 (en) | Selecting circuit, digital/analog converter and analog/digital converter | |
FR2666185A1 (fr) | Convertisseur analogique/numerique a interpolation. | |
EP0082736B1 (en) | Analogue to digital converter | |
KR940001572A (ko) | 아날로그 신호 비교회로 | |
EP0090667B1 (en) | Digital-to-analog converter of the current-adding type | |
WO1996031948A2 (en) | Differential amplifier with signal-dependent offset, and multi-step dual-residue analog-to-digital converter including such a differential amplifier | |
JPH0217963B2 (ja) | ||
EP0214703A1 (en) | Analog-to-digital converter circuit | |
EP0440866A1 (en) | Logic circuit for use in D/A converter having ECL-type gate structure | |
US4647904A (en) | Folding-type analog-to-digital converter | |
JPS6326929B2 (ja) | ||
KR100707304B1 (ko) | 전류 출력형 디지털/아날로그 변환기 | |
JPS60167528A (ja) | D/a変換回路 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A1B | A search report has been drawn up | ||
BV | The patent application has lapsed |