CN101164237B - 高速采样方法及电路 - Google Patents
高速采样方法及电路 Download PDFInfo
- Publication number
- CN101164237B CN101164237B CN2006800076127A CN200680007612A CN101164237B CN 101164237 B CN101164237 B CN 101164237B CN 2006800076127 A CN2006800076127 A CN 2006800076127A CN 200680007612 A CN200680007612 A CN 200680007612A CN 101164237 B CN101164237 B CN 101164237B
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- CN
- China
- Prior art keywords
- sampler
- sample
- output
- sampling
- switch
- 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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- 238000005070 sampling Methods 0.000 title claims abstract description 177
- 238000000034 method Methods 0.000 claims abstract description 33
- 239000003990 capacitor Substances 0.000 claims description 46
- 238000012423 maintenance Methods 0.000 claims description 21
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 230000003139 buffering effect Effects 0.000 claims description 6
- 230000010355 oscillation Effects 0.000 claims description 6
- 238000011156 evaluation Methods 0.000 description 9
- 230000008901 benefit Effects 0.000 description 6
- 230000000630 rising effect Effects 0.000 description 5
- 230000015556 catabolic process Effects 0.000 description 4
- 230000000295 complement effect Effects 0.000 description 4
- 238000006731 degradation reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C27/00—Electric analogue stores, e.g. for storing instantaneous values
- G11C27/02—Sample-and-hold arrangements
- G11C27/024—Sample-and-hold arrangements using a capacitive memory element
-
- 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
- H03M1/12—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
Abstract
Description
Claims (21)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/033,661 US7015842B1 (en) | 2005-01-12 | 2005-01-12 | High-speed sampling architectures |
US11/033,661 | 2005-01-12 | ||
PCT/US2006/000959 WO2006076420A2 (en) | 2005-01-12 | 2006-01-12 | High-speed sampling architecture |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101164237A CN101164237A (zh) | 2008-04-16 |
CN101164237B true CN101164237B (zh) | 2012-03-21 |
Family
ID=36045576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800076127A Expired - Fee Related CN101164237B (zh) | 2005-01-12 | 2006-01-12 | 高速采样方法及电路 |
Country Status (5)
Country | Link |
---|---|
US (2) | US7015842B1 (zh) |
JP (1) | JP4593633B2 (zh) |
CN (1) | CN101164237B (zh) |
TW (1) | TWI390855B (zh) |
WO (1) | WO2006076420A2 (zh) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7015842B1 (en) * | 2005-01-12 | 2006-03-21 | Teranetics, Inc. | High-speed sampling architectures |
US7339509B2 (en) * | 2006-05-02 | 2008-03-04 | Agilent Technologies, Inc. | Sampling system using sampling apertures of different durations |
JP4817399B2 (ja) * | 2006-06-08 | 2011-11-16 | 国立大学法人静岡大学 | 変換回路、アナログディジタル変換器、およびアナログ信号に対応したディジタル信号を生成する方法 |
CN101802926B (zh) * | 2007-09-12 | 2013-07-10 | Nxp股份有限公司 | 时间交织的跟踪和保持 |
GB0717840D0 (en) * | 2007-09-13 | 2007-10-24 | Nxp Bv | A signal sampling circuit |
JP2012506557A (ja) * | 2008-10-22 | 2012-03-15 | ライフ テクノロジーズ コーポレーション | 生物学的および化学的分析のための集積センサアレイ |
US8086197B2 (en) * | 2008-11-12 | 2011-12-27 | Nxp B.V. | Multi-channel receiver architecture and reception method |
JP2010193089A (ja) * | 2009-02-17 | 2010-09-02 | Toshiba Corp | 離散時間系回路 |
US7924062B2 (en) * | 2009-07-15 | 2011-04-12 | Mediatek Inc. | Sampling circuits |
US8310387B2 (en) * | 2009-11-30 | 2012-11-13 | Intersil Americas Inc. | Sampling method for time-interleaved data converters in frequency-multiplexed communications systems |
US8248282B2 (en) * | 2010-08-17 | 2012-08-21 | Texas Instruments Incorporated | Track and hold architecture with tunable bandwidth |
US8611483B2 (en) | 2011-06-03 | 2013-12-17 | Maxlinear, Inc. | Multi-layer time-interleaved analog-to-digital convertor (ADC) |
US8344920B1 (en) | 2011-09-29 | 2013-01-01 | Hittite Microwave Norway As | Methods and apparatus for calibrating pipeline analog-to-digital converters |
US8604953B2 (en) * | 2011-11-14 | 2013-12-10 | Analog Devices, Inc. | Calibrating timing, gain and bandwidth mismatch in interleaved ADCs |
US8941518B2 (en) | 2012-02-14 | 2015-01-27 | Hittite Microwave Corporation | Methods and apparatus for calibrating pipeline analog-to-digital converters having multiple channels |
US8610467B2 (en) * | 2012-04-25 | 2013-12-17 | Freescale Semiconductor, Inc. | Sample and hold circuit |
JP5667602B2 (ja) * | 2012-06-28 | 2015-02-12 | 旭化成エレクトロニクス株式会社 | サンプリング回路、積分回路およびa/d変換器 |
US8736471B2 (en) | 2012-08-22 | 2014-05-27 | Hittite Microwave Corporation | Methods and apparatus for calibrating stages in pipeline analog-to-digital converters |
GB201305473D0 (en) | 2013-03-26 | 2013-05-08 | Ibm | Sampling device with buffer circuit for high-speed adcs |
GB2519746B (en) * | 2013-10-22 | 2016-12-14 | Canon Kk | Method, device and computer program for encapsulating scalable partitioned timed media data |
US9143150B1 (en) * | 2014-08-25 | 2015-09-22 | Nxp B.V. | Data communications with analog-to-digital conversion |
JP2016225840A (ja) * | 2015-05-29 | 2016-12-28 | 株式会社東芝 | 増幅回路、ad変換器、無線通信装置、及びセンサシステム |
US9979582B1 (en) | 2017-07-10 | 2018-05-22 | IQ-Analog Corp. | Multi-zone analog-to-digital converter (ADC) |
US10033398B1 (en) | 2017-07-10 | 2018-07-24 | IQ-Analog Corporation | Multi-zone digital-to-analog converter (DAC) |
CN107911118A (zh) * | 2017-12-08 | 2018-04-13 | 成都聚利中宇科技有限公司 | 一种多通道采样跟踪保持设备及信号采样方法 |
CN108494402B (zh) * | 2018-03-14 | 2021-07-27 | 东南大学 | 一种基于正弦拟合的tiadc系统误差估计和补偿方法 |
US10707889B1 (en) | 2019-05-13 | 2020-07-07 | Analog Devices International Unlimited Company | Interleaving method for analog to digital converters |
US10790845B1 (en) * | 2019-05-31 | 2020-09-29 | The Boeing Company | Clocking circuit and method for time-interleaved analog-to-digital converters |
US11196534B1 (en) * | 2020-12-02 | 2021-12-07 | Ciena Corporation | Apparatus and methods for low power clock generation in multi-channel high speed devices |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1217836A (zh) * | 1996-05-07 | 1999-05-26 | 艾利森电话股份有限公司 | 将模拟电流转换为数字信号的方法及设备 |
US6362755B1 (en) * | 2000-04-18 | 2002-03-26 | Sigmatel, Inc. | Method and apparatus for sample rate conversion and applicants thereof |
US6518907B2 (en) * | 2000-11-27 | 2003-02-11 | Micron Technology, Inc. | System with high-speed A/D converter using multiple successive approximation cells |
CN1420646A (zh) * | 2001-11-19 | 2003-05-28 | 华为技术有限公司 | 一种通道增益及增益误差、延迟及相位误差的测量方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5810921A (ja) * | 1981-07-14 | 1983-01-21 | Hitachi Ltd | アナログデイジタル変換方式 |
JPS58106914A (ja) * | 1981-12-21 | 1983-06-25 | Sony Corp | A/d変換回路 |
US5218363A (en) * | 1982-04-12 | 1993-06-08 | Lecroy Corporation | High-speed switching tree with input sampling pulses of constant frequency and means for varying the effective sampling rate |
JPS62296624A (ja) * | 1986-06-17 | 1987-12-23 | Matsushita Electric Ind Co Ltd | アナログ/デジタル変換器 |
JPH0454713A (ja) * | 1990-06-25 | 1992-02-21 | Nippon Telegr & Teleph Corp <Ntt> | 信号処理回路 |
JP3255179B2 (ja) * | 1992-02-14 | 2002-02-12 | ソニー株式会社 | データ検出装置 |
US6031869A (en) * | 1996-10-21 | 2000-02-29 | Texas Instruments Incorporated | Use of multiple sample frequencies to resolve ambiguities in band-folded digital receivers |
US6384758B1 (en) * | 2000-11-27 | 2002-05-07 | Analog Devices, Inc. | High-speed sampler structures and methods |
US6608575B2 (en) * | 2001-01-31 | 2003-08-19 | Qualcomm Incorporated | Hybrid multi-stage circuit |
US6542017B2 (en) | 2001-06-13 | 2003-04-01 | Texas Instruments Incorporated | Feed-forward approach for timing skew in interleaved and double-sampled circuits |
TW521492B (en) * | 2001-07-13 | 2003-02-21 | Faraday Tech Corp | Oversampling circuit and its method |
JP2004158138A (ja) * | 2002-11-07 | 2004-06-03 | Texas Instr Japan Ltd | サンプリング/ホールドの方法および回路 |
US7015842B1 (en) | 2005-01-12 | 2006-03-21 | Teranetics, Inc. | High-speed sampling architectures |
-
2005
- 2005-01-12 US US11/033,661 patent/US7015842B1/en active Active
- 2005-11-21 US US11/284,985 patent/US7132965B2/en active Active - Reinstated
-
2006
- 2006-01-11 TW TW095100989A patent/TWI390855B/zh not_active IP Right Cessation
- 2006-01-12 JP JP2007551346A patent/JP4593633B2/ja not_active Expired - Fee Related
- 2006-01-12 CN CN2006800076127A patent/CN101164237B/zh not_active Expired - Fee Related
- 2006-01-12 WO PCT/US2006/000959 patent/WO2006076420A2/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1217836A (zh) * | 1996-05-07 | 1999-05-26 | 艾利森电话股份有限公司 | 将模拟电流转换为数字信号的方法及设备 |
US6362755B1 (en) * | 2000-04-18 | 2002-03-26 | Sigmatel, Inc. | Method and apparatus for sample rate conversion and applicants thereof |
US6518907B2 (en) * | 2000-11-27 | 2003-02-11 | Micron Technology, Inc. | System with high-speed A/D converter using multiple successive approximation cells |
CN1420646A (zh) * | 2001-11-19 | 2003-05-28 | 华为技术有限公司 | 一种通道增益及增益误差、延迟及相位误差的测量方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101164237A (zh) | 2008-04-16 |
TW200640149A (en) | 2006-11-16 |
TWI390855B (zh) | 2013-03-21 |
JP4593633B2 (ja) | 2010-12-08 |
US7015842B1 (en) | 2006-03-21 |
US7132965B2 (en) | 2006-11-07 |
JP2008527925A (ja) | 2008-07-24 |
WO2006076420A3 (en) | 2006-10-19 |
US20060152393A1 (en) | 2006-07-13 |
WO2006076420A2 (en) | 2006-07-20 |
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PB01 | Publication | ||
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) CORPORAT Free format text: FORMER OWNER: TERANETICS INC. Effective date: 20150715 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20150715 Address after: Singapore Singapore Patentee after: Avago Technologies General IP (Singapore) Pte. Ltd. Address before: California, USA Patentee before: Teranetics, Inc. |
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TR01 | Transfer of patent right |
Effective date of registration: 20181105 Address after: Singapore Singapore Patentee after: Avago Technologies General IP (Singapore) Pte. Ltd. Address before: Singapore Singapore Patentee before: Avago Technologies General IP (Singapore) Pte. Ltd. |
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Granted publication date: 20120321 |
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