CN101582696A - 用于流水线a/d转换器的单冗余位数字校正方法 - Google Patents
用于流水线a/d转换器的单冗余位数字校正方法 Download PDFInfo
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- CN101582696A CN101582696A CNA2009101041332A CN200910104133A CN101582696A CN 101582696 A CN101582696 A CN 101582696A CN A2009101041332 A CNA2009101041332 A CN A2009101041332A CN 200910104133 A CN200910104133 A CN 200910104133A CN 101582696 A CN101582696 A CN 101582696A
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- 238000000034 method Methods 0.000 title claims abstract description 63
- 238000012937 correction Methods 0.000 title claims abstract description 35
- 238000013139 quantization Methods 0.000 claims description 17
- 230000002457 bidirectional effect Effects 0.000 abstract description 2
- 238000004904 shortening Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 9
- 102000003964 Histone deacetylase Human genes 0.000 description 3
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/06—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
- H03M1/069—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 by range overlap between successive stages or steps
- H03M1/0695—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 by range overlap between successive stages or steps using less than the maximum number of output states per stage or step, e.g. 1.5 per stage or less than 1.5 bit per stage type
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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
- H03M1/14—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit
- H03M1/16—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit with scale factor modification, i.e. by changing the amplification between the steps
- H03M1/164—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit with scale factor modification, i.e. by changing the amplification between the steps the steps being performed sequentially in series-connected stages
- H03M1/167—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit with scale factor modification, i.e. by changing the amplification between the steps the steps being performed sequentially in series-connected stages all stages comprising simultaneous converters
- H03M1/168—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit with scale factor modification, i.e. by changing the amplification between the steps the steps being performed sequentially in series-connected stages all stages comprising simultaneous converters and delivering the same number of bits
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- Analogue/Digital Conversion (AREA)
Abstract
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Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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CN2009101041332A CN101582696B (zh) | 2009-06-22 | 2009-06-22 | 用于流水线a/d转换器的单冗余位数字校正方法 |
PCT/CN2010/074136 WO2010149002A1 (zh) | 2009-06-22 | 2010-06-21 | 流水线a/d转换器及其单冗余位数字校正方法 |
US13/142,367 US8531323B2 (en) | 2009-06-22 | 2010-06-21 | Pipelined analog-to-digital converter and its single redundancy bit digital correction technique |
Applications Claiming Priority (1)
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CN2009101041332A CN101582696B (zh) | 2009-06-22 | 2009-06-22 | 用于流水线a/d转换器的单冗余位数字校正方法 |
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CN101582696A true CN101582696A (zh) | 2009-11-18 |
CN101582696B CN101582696B (zh) | 2012-06-27 |
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US (1) | US8531323B2 (zh) |
CN (1) | CN101582696B (zh) |
WO (1) | WO2010149002A1 (zh) |
Cited By (9)
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WO2010149002A1 (zh) * | 2009-06-22 | 2010-12-29 | 中国电子科技集团公司第二十四研究所 | 流水线a/d转换器及其单冗余位数字校正方法 |
CN102104383A (zh) * | 2011-03-10 | 2011-06-22 | 无锡思泰迪半导体有限公司 | 一种用于判断流水线型模数转换器输入溢出幅度的方法 |
CN102457279A (zh) * | 2010-10-15 | 2012-05-16 | 索尼公司 | 模数转换器和信号处理系统 |
CN104660261A (zh) * | 2013-11-19 | 2015-05-27 | 北京卓锐微技术有限公司 | 一种自适应量化的模拟数字转换装置 |
CN108880545A (zh) * | 2018-07-06 | 2018-11-23 | 北京时代民芯科技有限公司 | 一种流水线模数转换器比较器失调前台校准电路及方法 |
CN110224701A (zh) * | 2019-07-08 | 2019-09-10 | 湖南国科微电子股份有限公司 | 一种流水线结构adc |
CN110336561A (zh) * | 2019-07-05 | 2019-10-15 | 中国电子科技集团公司第二十四研究所 | 一种流水线型模数转换器及其输出校正方法 |
CN111628775A (zh) * | 2020-07-28 | 2020-09-04 | 南京航空航天大学 | 基于多数表决的比较器失调校准装置和校准方法 |
CN113992871A (zh) * | 2021-10-29 | 2022-01-28 | 西安微电子技术研究所 | 一种用于cmos图像传感器芯片级adc的双位移位校正系统 |
Families Citing this family (12)
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CN103368570B (zh) * | 2012-03-30 | 2016-08-17 | 上海华虹宏力半导体制造有限公司 | 流水线模数转换器的数字校正电路 |
CN102983863A (zh) * | 2012-12-18 | 2013-03-20 | 天津大学 | 一种流水线模数转换器的第一级电路结构 |
JP2016171538A (ja) * | 2015-03-16 | 2016-09-23 | 株式会社東芝 | 増幅回路 |
CN106100638B (zh) * | 2016-06-14 | 2019-09-03 | 中国电子科技集团公司第二十四研究所 | 流水线模数转换器的误差补偿校正装置 |
US10447956B2 (en) * | 2016-08-30 | 2019-10-15 | Semiconductor Components Industries, Llc | Analog-to-digital converter circuitry with offset distribution capabilities |
US10164653B1 (en) * | 2017-08-24 | 2018-12-25 | Taiwan Semiconductor Manufacturing Company, Ltd. | Analog to digital converter |
CN108647406B (zh) * | 2018-04-24 | 2024-08-23 | 北京新岸线移动多媒体技术有限公司 | 一种流水线模数转换器中各级电路的设计方法 |
CN108988861B (zh) * | 2018-08-06 | 2021-10-08 | 中国电子科技集团公司第二十四研究所 | 电流模余量放大器 |
CN113422605B (zh) * | 2021-07-06 | 2023-08-22 | 西安电子科技大学芜湖研究院 | 一种溢出校准电路、模数转换器及模数转换方法 |
CN114665875A (zh) * | 2022-01-07 | 2022-06-24 | 中国电子科技集团公司第五十八研究所 | 一种基于流水线adc的电容失配校准系统及其校准方法 |
CN115642914B (zh) * | 2022-11-17 | 2023-03-21 | 湖南进芯电子科技有限公司 | 流水线型模数转换器校正电路、模数转换电路及方法 |
CN116846399B (zh) * | 2023-05-31 | 2023-12-01 | 北京国科环宇科技股份有限公司 | 数模转换器、电子设备、及数模转换方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
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KR970005828B1 (ko) * | 1993-12-31 | 1997-04-21 | 김정덕 | 파이프 라인 구조의 다단 아날로그/디지탈 변환기 |
FI105428B (fi) * | 1998-05-13 | 2000-08-15 | Nokia Mobile Phones Ltd | Menetelmä rinnakkais-A/D-muunnoksen virheen korjaamiseksi, korjain ja rinnakkais-A/D-muunnin |
US6295016B1 (en) * | 2000-02-17 | 2001-09-25 | Advanced Micro Devices, Inc. | Pipeline analog to digital (A/D) converter with relaxed accuracy requirement for sample and hold stage |
CN100442666C (zh) * | 2004-04-30 | 2008-12-10 | 瑞昱半导体股份有限公司 | 数字自我校正流水线式模拟数字转换器及相关方法 |
KR100688512B1 (ko) * | 2004-12-30 | 2007-03-02 | 삼성전자주식회사 | 2개의 기준 전압들을 사용하는 파이프라인 구조의아날로그-디지털 변환 장치 |
KR100827268B1 (ko) * | 2006-09-14 | 2008-05-07 | 한국전자통신연구원 | 증폭기 공유 구조의 멀티-비트 파이프라인 아날로그-디지털변환기 |
KR100850749B1 (ko) * | 2006-12-04 | 2008-08-06 | 한국전자통신연구원 | 동작 모드 변경이 가능한 멀티-비트 파이프라인아날로그-디지털 변환기 |
US7595748B2 (en) * | 2007-07-23 | 2009-09-29 | Mediatek Inc. | Method of gain error calibration in a pipelined analog-to-digital converter or a cyclic analog-to-digital converter |
US7595744B2 (en) * | 2007-11-27 | 2009-09-29 | Texas Instruments Incorporated | Correcting offset errors associated with a sub-ADC in pipeline analog to digital converters |
CN101582696B (zh) * | 2009-06-22 | 2012-06-27 | 中国电子科技集团公司第二十四研究所 | 用于流水线a/d转换器的单冗余位数字校正方法 |
-
2009
- 2009-06-22 CN CN2009101041332A patent/CN101582696B/zh active Active
-
2010
- 2010-06-21 WO PCT/CN2010/074136 patent/WO2010149002A1/zh active Application Filing
- 2010-06-21 US US13/142,367 patent/US8531323B2/en active Active
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8531323B2 (en) | 2009-06-22 | 2013-09-10 | No. 24Th Research Institute Of China Electronics Technology Group Corp | Pipelined analog-to-digital converter and its single redundancy bit digital correction technique |
WO2010149002A1 (zh) * | 2009-06-22 | 2010-12-29 | 中国电子科技集团公司第二十四研究所 | 流水线a/d转换器及其单冗余位数字校正方法 |
CN102457279A (zh) * | 2010-10-15 | 2012-05-16 | 索尼公司 | 模数转换器和信号处理系统 |
CN102104383A (zh) * | 2011-03-10 | 2011-06-22 | 无锡思泰迪半导体有限公司 | 一种用于判断流水线型模数转换器输入溢出幅度的方法 |
CN102104383B (zh) * | 2011-03-10 | 2013-09-25 | 无锡思泰迪半导体有限公司 | 一种用于判断流水线型模数转换器输入溢出幅度的方法 |
CN104660261A (zh) * | 2013-11-19 | 2015-05-27 | 北京卓锐微技术有限公司 | 一种自适应量化的模拟数字转换装置 |
CN104660261B (zh) * | 2013-11-19 | 2019-01-29 | 山东共达电声股份有限公司 | 一种自适应量化的模拟数字转换装置 |
CN108880545A (zh) * | 2018-07-06 | 2018-11-23 | 北京时代民芯科技有限公司 | 一种流水线模数转换器比较器失调前台校准电路及方法 |
CN108880545B (zh) * | 2018-07-06 | 2022-05-13 | 北京时代民芯科技有限公司 | 一种流水线模数转换器比较器失调前台校准电路及方法 |
CN110336561B (zh) * | 2019-07-05 | 2021-02-05 | 中国电子科技集团公司第二十四研究所 | 一种流水线型模数转换器及其输出校正方法 |
CN110336561A (zh) * | 2019-07-05 | 2019-10-15 | 中国电子科技集团公司第二十四研究所 | 一种流水线型模数转换器及其输出校正方法 |
CN110224701A (zh) * | 2019-07-08 | 2019-09-10 | 湖南国科微电子股份有限公司 | 一种流水线结构adc |
CN110224701B (zh) * | 2019-07-08 | 2024-02-09 | 湖南国科微电子股份有限公司 | 一种流水线结构adc |
CN111628775A (zh) * | 2020-07-28 | 2020-09-04 | 南京航空航天大学 | 基于多数表决的比较器失调校准装置和校准方法 |
CN113992871A (zh) * | 2021-10-29 | 2022-01-28 | 西安微电子技术研究所 | 一种用于cmos图像传感器芯片级adc的双位移位校正系统 |
CN113992871B (zh) * | 2021-10-29 | 2023-11-24 | 西安微电子技术研究所 | 一种用于cmos图像传感器芯片级adc的双位移位校正系统 |
Also Published As
Publication number | Publication date |
---|---|
US8531323B2 (en) | 2013-09-10 |
CN101582696B (zh) | 2012-06-27 |
US20110279295A1 (en) | 2011-11-17 |
WO2010149002A1 (zh) | 2010-12-29 |
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