DE69916419D1 - Analog-digital-wandler - Google Patents
Analog-digital-wandlerInfo
- Publication number
- DE69916419D1 DE69916419D1 DE69916419T DE69916419T DE69916419D1 DE 69916419 D1 DE69916419 D1 DE 69916419D1 DE 69916419 T DE69916419 T DE 69916419T DE 69916419 T DE69916419 T DE 69916419T DE 69916419 D1 DE69916419 D1 DE 69916419D1
- Authority
- DE
- Germany
- Prior art keywords
- analog
- digital converter
- converter
- 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
Links
Classifications
-
- 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
- H03M1/0675—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 using redundancy
- H03M1/0678—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 using redundancy using additional components or elements, e.g. dummy components
- H03M1/068—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 using redundancy using additional components or elements, e.g. dummy components the original and additional components or elements being complementary to each other, e.g. CMOS
- H03M1/0682—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 using redundancy using additional components or elements, e.g. dummy components the original and additional components or elements being complementary to each other, e.g. CMOS using a differential network structure, i.e. symmetrical with respect to ground
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
- H03M1/14—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit
- H03M1/145—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit the steps being performed sequentially in series-connected stages
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
- H03M1/34—Analogue value compared with reference values
- H03M1/38—Analogue value compared with reference values sequentially only, e.g. successive approximation type
- H03M1/44—Sequential comparisons in series-connected stages with change in value of analogue signal
- H03M1/447—Sequential comparisons in series-connected stages with change in value of analogue signal using current mode circuits, i.e. circuits in which the information is represented by current values rather than by voltage values
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
- H03M1/1205—Multiplexed conversion systems
- H03M1/121—Interleaved, i.e. using multiple converters or converter parts for one channel
- H03M1/1215—Interleaved, i.e. using multiple converters or converter parts for one channel using time-division multiplexing
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
- H03M1/1205—Multiplexed conversion systems
- H03M1/122—Shared using a single converter or a part thereof for multiple channels, e.g. a residue amplifier for multiple stages
- H03M1/1225—Shared using a single converter or a part thereof for multiple channels, e.g. a residue amplifier for multiple stages using time-division multiplexing
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9821091 | 1998-09-30 | ||
GBGB9821091.7A GB9821091D0 (en) | 1998-09-30 | 1998-09-30 | Analogue to digital converter |
PCT/EP1999/007450 WO2000019614A2 (en) | 1998-09-30 | 1999-09-23 | Analogue to digital converter |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69916419D1 true DE69916419D1 (de) | 2004-05-19 |
DE69916419T2 DE69916419T2 (de) | 2005-05-19 |
Family
ID=10839601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69916419T Expired - Lifetime DE69916419T2 (de) | 1998-09-30 | 1999-09-23 | Analog-digital-wandler |
Country Status (6)
Country | Link |
---|---|
US (1) | US6313780B1 (de) |
EP (1) | EP1046231B1 (de) |
JP (1) | JP4290341B2 (de) |
DE (1) | DE69916419T2 (de) |
GB (1) | GB9821091D0 (de) |
WO (1) | WO2000019614A2 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6492930B2 (en) * | 2000-08-14 | 2002-12-10 | Intersil Americas Inc. | Reduced propagation delay current mode cascaded analog-to-digital converter and threshold bit cell therefor |
GB0216897D0 (en) * | 2002-07-20 | 2002-08-28 | Koninkl Philips Electronics Nv | Switched-current analogue-to-digital converter |
EP1533906B1 (de) * | 2002-08-26 | 2008-01-02 | Mitsubishi Denki Kabushiki Kaisha | Welllenformerzeugungsverfahren, wellenformerzeugungsprogramm, wellenformerzeugungsschaltung und radareinrichtung |
US6686864B1 (en) | 2002-08-28 | 2004-02-03 | Analog Devices, Inc. | Pipelined analog-to-digital converters with gain-matching structures |
JP4120326B2 (ja) * | 2002-09-13 | 2008-07-16 | ソニー株式会社 | 電流出力型駆動回路およびディスプレイデバイス |
EP1940031A3 (de) | 2003-10-21 | 2008-11-05 | Fujitsu Limited | AD Wandlerschaltung |
US6977600B2 (en) * | 2004-02-20 | 2005-12-20 | Fujitsu Limited | Determining analog error using parallel path sampling |
JP4137922B2 (ja) * | 2005-06-23 | 2008-08-20 | 富士通株式会社 | A/d変換回路 |
TWI304686B (en) * | 2006-01-06 | 2008-12-21 | Realtek Semiconductor Corp | Pipeline analog-to-digital converter capable of sharing comparators |
US7839318B2 (en) * | 2006-11-17 | 2010-11-23 | Siflare, Inc | Current mode pipelined analog-to-digital converter |
US7429944B1 (en) * | 2007-03-20 | 2008-09-30 | Analog Devices, Inc. | Converter systems having reduced-jitter, selectively-skewed interleaved clocks |
US7733254B2 (en) * | 2007-06-28 | 2010-06-08 | Slicex, Inc. | Sample and hold circuit for a current mode pipelined analog-to-digital converter |
US7911366B2 (en) * | 2008-09-17 | 2011-03-22 | Exar Corporation | Gray code current mode analog-to-digital converter |
TWI383618B (zh) * | 2008-12-22 | 2013-01-21 | Univ Nat Taiwan | 管線架構型正規表示式樣式比對處理電路 |
US9442904B2 (en) * | 2012-12-21 | 2016-09-13 | Vmware, Inc. | Systems and methods for applying a residual error image |
US9847787B1 (en) | 2016-10-31 | 2017-12-19 | Tektronix, Inc. | Independent digital-to-analog converter synchronization |
CN108990427B (zh) * | 2017-03-30 | 2023-02-21 | 深圳市汇顶科技股份有限公司 | 模数转换电路和方法 |
US10581448B1 (en) * | 2018-05-28 | 2020-03-03 | Ali Tasdighi Far | Thermometer current mode analog to digital converter |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4611196A (en) * | 1985-04-08 | 1986-09-09 | Rca Corporation | Pipelined successive approximation analog-to-digital converter |
JPH0810830B2 (ja) * | 1987-03-04 | 1996-01-31 | 株式会社東芝 | アナログ―ディジタル変換器 |
US4903026A (en) | 1988-11-22 | 1990-02-20 | General Electric Company | Architecture for high sampling rate, high resolution analog-to-digital converter system |
US4894657A (en) * | 1988-11-25 | 1990-01-16 | General Electric Company | Pipelined analog-to-digital architecture with parallel-autozero analog signal processing |
US5043732A (en) * | 1989-09-26 | 1991-08-27 | Analog Devices, Inc. | Analog-to-digital converter employing a pipeline multi-stage architecture |
JP2945805B2 (ja) | 1992-10-01 | 1999-09-06 | 松下電器産業株式会社 | A/d変換器 |
JPH07106969A (ja) | 1993-10-06 | 1995-04-21 | Mitsubishi Electric Corp | アナログ/デジタル変換器 |
-
1998
- 1998-09-30 GB GBGB9821091.7A patent/GB9821091D0/en not_active Ceased
-
1999
- 1999-09-23 DE DE69916419T patent/DE69916419T2/de not_active Expired - Lifetime
- 1999-09-23 EP EP99947472A patent/EP1046231B1/de not_active Expired - Lifetime
- 1999-09-23 JP JP2000573002A patent/JP4290341B2/ja not_active Expired - Fee Related
- 1999-09-23 WO PCT/EP1999/007450 patent/WO2000019614A2/en active IP Right Grant
- 1999-09-27 US US09/406,655 patent/US6313780B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO2000019614A2 (en) | 2000-04-06 |
JP4290341B2 (ja) | 2009-07-01 |
US6313780B1 (en) | 2001-11-06 |
GB9821091D0 (en) | 1998-11-18 |
EP1046231A2 (de) | 2000-10-25 |
EP1046231B1 (de) | 2004-04-14 |
JP2002526964A (ja) | 2002-08-20 |
DE69916419T2 (de) | 2005-05-19 |
WO2000019614A3 (en) | 2000-05-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de | ||
8370 | Indication of lapse of patent is to be deleted | ||
8364 | No opposition during term of opposition | ||
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 |