CN1638285B - 数字模拟转换器、放大器电路及其最小失配胞元阵列 - Google Patents
数字模拟转换器、放大器电路及其最小失配胞元阵列 Download PDFInfo
- Publication number
- CN1638285B CN1638285B CN200410102041.8A CN200410102041A CN1638285B CN 1638285 B CN1638285 B CN 1638285B CN 200410102041 A CN200410102041 A CN 200410102041A CN 1638285 B CN1638285 B CN 1638285B
- Authority
- CN
- China
- Prior art keywords
- cell element
- element array
- mismatch
- element assembly
- assembly
- 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 - Fee Related
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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
- H03M1/0634—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
- H03M1/0643—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 spatial domain
- H03M1/0648—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 spatial domain by arranging the quantisation value generators in a non-sequential pattern layout, e.g. symmetrical
-
- 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
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Semiconductor Integrated Circuits (AREA)
- Analogue/Digital Conversion (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/737728 | 2003-12-15 | ||
US10/737,728 US6911930B1 (en) | 2003-12-15 | 2003-12-15 | Cell array with mismatch reduction |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1638285A CN1638285A (zh) | 2005-07-13 |
CN1638285B true CN1638285B (zh) | 2010-05-26 |
Family
ID=34654197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200410102041.8A Expired - Fee Related CN1638285B (zh) | 2003-12-15 | 2004-12-15 | 数字模拟转换器、放大器电路及其最小失配胞元阵列 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6911930B1 (zh) |
CN (1) | CN1638285B (zh) |
DE (1) | DE102004058915B4 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010243035A (ja) * | 2009-04-03 | 2010-10-28 | Sony Corp | 熱輸送装置、電子機器及び熱輸送装置の製造方法 |
WO2021084289A1 (en) * | 2019-10-30 | 2021-05-06 | Micron Technology, Inc. | Method for compensating electrical device variabilities in configurable-output circuit and device |
US12003250B2 (en) * | 2021-06-10 | 2024-06-04 | Samsung Electronics Co., Ltd. | Digital-to-analog converter including current cell array |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0898374A2 (en) * | 1997-08-22 | 1999-02-24 | Harris Corporation | Digital-to-analog converter including current cell matrix with enhanced linearity and associated methods |
US6204794B1 (en) * | 1997-01-22 | 2001-03-20 | Broadcom Corporation | Analog to digital converter |
US6452152B1 (en) * | 2000-02-22 | 2002-09-17 | Pixim, Inc. | Sense amplifier having a precision analog reference level for use with image sensors |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2944442B2 (ja) * | 1994-12-15 | 1999-09-06 | 日本電気株式会社 | ディジタルアナログ変換器 |
IT1294280B1 (it) * | 1997-07-25 | 1999-03-24 | Sgs Thomson Microelectronics | Struttura di matrice capacitiva avente corretto rapporto capacitivo fra i condensatori componenti, particolarmente per convertitori |
GB2368209B (en) * | 1998-01-08 | 2002-06-12 | Fujitsu Ltd | Cell array circuitry |
US6507272B1 (en) * | 2001-07-26 | 2003-01-14 | Maxim Integrated Products, Inc. | Enhanced linearity, low switching perturbation resistor string matrices |
EP1467489B1 (en) * | 2003-04-07 | 2006-06-14 | STMicroelectronics S.r.l. | Method of generating a switching sequence for an unary array of conducting branches and a relative thermometrically decoded digital-to-analog converter |
-
2003
- 2003-12-15 US US10/737,728 patent/US6911930B1/en not_active Expired - Lifetime
-
2004
- 2004-12-07 DE DE102004058915A patent/DE102004058915B4/de not_active Expired - Fee Related
- 2004-12-15 CN CN200410102041.8A patent/CN1638285B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6204794B1 (en) * | 1997-01-22 | 2001-03-20 | Broadcom Corporation | Analog to digital converter |
EP0898374A2 (en) * | 1997-08-22 | 1999-02-24 | Harris Corporation | Digital-to-analog converter including current cell matrix with enhanced linearity and associated methods |
US6452152B1 (en) * | 2000-02-22 | 2002-09-17 | Pixim, Inc. | Sense amplifier having a precision analog reference level for use with image sensors |
Also Published As
Publication number | Publication date |
---|---|
DE102004058915A1 (de) | 2005-07-14 |
US6911930B1 (en) | 2005-06-28 |
US20050128116A1 (en) | 2005-06-16 |
DE102004058915B4 (de) | 2010-10-21 |
CN1638285A (zh) | 2005-07-13 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: INFINEON TECHNOLOGIES AG Free format text: FORMER OWNER: INFENNIAN TECHNOLOGIES AG Effective date: 20110418 |
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C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: INFINEON TECHNOLOGIES WIRELESS SOLUTIONS AB Free format text: FORMER NAME: INFINEON TECHNOLOGIES AG Owner name: LANTIQ DEUTSCHLAND GMBH Free format text: FORMER NAME: INFINEON TECHNOLOGIES WIRELESS SOLUTIONS AB |
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Free format text: CORRECT: ADDRESS; FROM: MUNICH, GERMANY TO: NEUBIBERG, GERMANY |
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CP01 | Change in the name or title of a patent holder |
Address after: German Neubiberg Patentee after: Lantiq Deutschland GmbH Address before: German Neubiberg Patentee before: Infineon Technologies Wireless Solutions Ltd. Address after: German Neubiberg Patentee after: Infineon Technologies Wireless Solutions Ltd. Address before: German Neubiberg Patentee before: Infineon Technologies AG |
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TR01 | Transfer of patent right |
Effective date of registration: 20110418 Address after: German Neubiberg Patentee after: Infineon Technologies AG Address before: Munich, Germany Patentee before: INFINEON TECHNOLOGIES AG |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20121215 |