CN102611451B - 轨对轨输入范围的分布式采样保持电路 - Google Patents
轨对轨输入范围的分布式采样保持电路 Download PDFInfo
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- CN102611451B CN102611451B CN201210068767.9A CN201210068767A CN102611451B CN 102611451 B CN102611451 B CN 102611451B CN 201210068767 A CN201210068767 A CN 201210068767A CN 102611451 B CN102611451 B CN 102611451B
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- track
- input
- differential
- array
- prime amplifier
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- 238000005070 sampling Methods 0.000 title claims abstract description 48
- 238000012935 Averaging Methods 0.000 claims abstract description 44
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- 230000007704 transition Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 4
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- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000006880 cross-coupling reaction Methods 0.000 claims description 3
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- 238000013461 design Methods 0.000 description 20
- 238000000034 method Methods 0.000 description 19
- 230000008569 process Effects 0.000 description 10
- 230000005764 inhibitory process Effects 0.000 description 5
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Classifications
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- 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
- H03M1/124—Sampling or signal conditioning arrangements specially adapted for A/D converters
- H03M1/1245—Details of sampling arrangements or methods
-
- 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
- H03M1/0646—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 analogue redistribution among corresponding nodes of adjacent cells, e.g. using an impedance network connected among all comparator outputs in a flash converter
-
- 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
- H03M1/34—Analogue value compared with reference values
- H03M1/36—Analogue value compared with reference values simultaneously only, i.e. parallel type
- H03M1/361—Analogue value compared with reference values simultaneously only, i.e. parallel type having a separate comparator and reference value for each quantisation level, i.e. full flash converter type
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Amplifiers (AREA)
Abstract
Description
Claims (5)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210068767.9A CN102611451B (zh) | 2012-03-15 | 2012-03-15 | 轨对轨输入范围的分布式采样保持电路 |
PCT/CN2012/074359 WO2013134987A1 (zh) | 2012-03-15 | 2012-04-19 | 轨对轨输入范围的分布式采样保持电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210068767.9A CN102611451B (zh) | 2012-03-15 | 2012-03-15 | 轨对轨输入范围的分布式采样保持电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102611451A CN102611451A (zh) | 2012-07-25 |
CN102611451B true CN102611451B (zh) | 2014-12-10 |
Family
ID=46528640
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210068767.9A Active CN102611451B (zh) | 2012-03-15 | 2012-03-15 | 轨对轨输入范围的分布式采样保持电路 |
Country Status (2)
Country | Link |
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CN (1) | CN102611451B (zh) |
WO (1) | WO2013134987A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104333384B (zh) * | 2014-11-13 | 2017-04-12 | 复旦大学 | 一种采用失调平均和内插共享电阻网络的折叠内插模数转换器 |
CN110491333B (zh) * | 2019-10-15 | 2020-01-21 | 上海视欧光电科技有限公司 | 一种内插运放电路和显示面板 |
CN116827276B (zh) * | 2023-08-30 | 2023-11-14 | 江苏润石科技有限公司 | 一种运算放大器输入级电路及共模状态检测方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4064437B2 (ja) * | 2003-07-30 | 2008-03-19 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | クロスカップル型フォールディング回路及びこのようなフォールディング回路を有するアナログデジタル変換器 |
US7310058B2 (en) * | 2005-07-13 | 2007-12-18 | Texas Instruments (India) Private Limited Texas Instruments Incorporated | Reducing the time to convert an analog input sample to a digital code in an analog to digital converter (ADC) |
CN100521545C (zh) * | 2006-06-08 | 2009-07-29 | 复旦大学 | 采用3级折叠内插结构的模数转换器 |
CN101277112B (zh) * | 2008-05-15 | 2012-07-04 | 复旦大学 | 采用运算放大器共享的低功耗流水线模数转换器 |
CN101394163B (zh) * | 2008-10-09 | 2011-06-15 | 豪威国际控股有限公司 | 信号调理电路及其双采样保持电路 |
CN101645710B (zh) * | 2009-09-03 | 2012-07-04 | 复旦大学 | 一种低电源电压流水线型折叠内插模数转换器 |
-
2012
- 2012-03-15 CN CN201210068767.9A patent/CN102611451B/zh active Active
- 2012-04-19 WO PCT/CN2012/074359 patent/WO2013134987A1/zh active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2013134987A1 (zh) | 2013-09-19 |
CN102611451A (zh) | 2012-07-25 |
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Effective date of registration: 20181130 Address after: 277500 East Head of Houcanggou Village, Nanshahe Town, Tengzhou City, Zaozhuang City, Shandong Province Patentee after: Shandong Hengda brand packaging Limited by Share Ltd Address before: 510000 1402 office building, 383 office building, Panyu Avenue North, Panyu District Town, Guangzhou, Guangdong, Panyu, China Patentee before: Guangzhou Intellectual Property Service Co., Ltd. |
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Effective date of registration: 20200615 Address after: 214000 No. 566-1, Shengan West Road, Qianqiao, Huishan District, Wuxi City, Jiangsu Province Patentee after: Wuxi Tonghe Machinery Co., Ltd Address before: 277200 Shandong city of Zaozhuang province Shanting Town Industrial Park on the west side of Century Avenue Patentee before: SHANDONG RUNPINYUAN FOOD Co.,Ltd. |
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Effective date of registration: 20220516 Address after: 202-1-5320, feifeng Road, Hongshan street, Xinwu District, Wuxi City, Jiangsu Province, 214000 Patentee after: Wuxi Suhui Information Technology Service Co.,Ltd. Address before: No.566-1, Shengan West Road, Qianqiao, Huishan District, Wuxi City, Jiangsu Province, 214000 Patentee before: Wuxi Tonghe Machinery Co.,Ltd. |