CN105794114A - 共享公共参考的多时钟系统中的采样率转换 - Google Patents
共享公共参考的多时钟系统中的采样率转换 Download PDFInfo
- Publication number
- CN105794114A CN105794114A CN201480065527.0A CN201480065527A CN105794114A CN 105794114 A CN105794114 A CN 105794114A CN 201480065527 A CN201480065527 A CN 201480065527A CN 105794114 A CN105794114 A CN 105794114A
- Authority
- CN
- China
- Prior art keywords
- discrete series
- sampling
- pll
- discrete
- frequency
- 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.)
- Granted
Links
- 238000006243 chemical reaction Methods 0.000 title description 10
- 238000000034 method Methods 0.000 claims abstract description 29
- 238000005070 sampling Methods 0.000 claims description 91
- 239000000872 buffer Substances 0.000 claims description 10
- 239000013078 crystal Substances 0.000 claims description 5
- 230000001186 cumulative effect Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 11
- 102100040844 Dual specificity protein kinase CLK2 Human genes 0.000 description 9
- 101000749291 Homo sapiens Dual specificity protein kinase CLK2 Proteins 0.000 description 9
- 238000004891 communication Methods 0.000 description 8
- 101100328957 Caenorhabditis elegans clk-1 gene Proteins 0.000 description 6
- 102100040862 Dual specificity protein kinase CLK1 Human genes 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 2
- 230000005693 optoelectronics Effects 0.000 description 2
- 238000013139 quantization Methods 0.000 description 2
- 101000749294 Homo sapiens Dual specificity protein kinase CLK1 Proteins 0.000 description 1
- 238000012952 Resampling Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
- H03L7/08—Details of the phase-locked loop
- H03L7/099—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
- H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
- H03L7/22—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using more than one loop
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/05—Electric or magnetic storage of signals before transmitting or retransmitting for changing the transmission rate
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361895024P | 2013-10-24 | 2013-10-24 | |
US61/895,024 | 2013-10-24 | ||
PCT/US2014/062057 WO2015061622A1 (en) | 2013-10-24 | 2014-10-23 | Sample-rate conversion in a multi-clock system sharing a common reference |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105794114A true CN105794114A (zh) | 2016-07-20 |
CN105794114B CN105794114B (zh) | 2019-04-16 |
Family
ID=52993582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201480065527.0A Expired - Fee Related CN105794114B (zh) | 2013-10-24 | 2014-10-23 | 共享公共参考的多时钟系统中的采样率转换 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9432032B2 (zh) |
EP (1) | EP3061187B1 (zh) |
CN (1) | CN105794114B (zh) |
WO (1) | WO2015061622A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108880539A (zh) * | 2017-05-11 | 2018-11-23 | 杭州海康威视数字技术股份有限公司 | 时钟信号调整方法及装置、视频监控系统 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015110275A1 (de) | 2015-06-25 | 2016-12-29 | Intel IP Corporation | Vorrichtungen und Verfahren zum Verschieben eines digitalen Signals um eine Verschiebungszeit zum Bereitstellen eines verschobenen Signals |
WO2017000274A1 (en) * | 2015-07-01 | 2017-01-05 | Mediatek Inc. | Devices and methods for multi-clock-domain testing |
DE102021211499A1 (de) | 2021-10-12 | 2023-04-13 | Hyperion Verwaltung Gmbh | Verfahren und Vorrichtung zum Recyceln von Polyurethan-Schotter-Verbünden |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0609095A1 (en) * | 1993-01-28 | 1994-08-03 | Signal Processors Limited | Digital filtering, data rate conversion and modem design |
US6057789A (en) * | 1998-10-29 | 2000-05-02 | Neomagic Corp. | Re-synchronization of independently-clocked audio streams by dynamically switching among 3 ratios for sampling-rate-conversion |
CN1273709A (zh) * | 1998-04-27 | 2000-11-15 | 皇家菲利浦电子有限公司 | 使用多项式内插法的取样率转换器 |
JP2003283338A (ja) * | 2002-03-25 | 2003-10-03 | Mitsubishi Electric Corp | Daコンバータ |
CN101268618A (zh) * | 2005-09-21 | 2008-09-17 | 新泻精密株式会社 | Fm发射机 |
CN102113217A (zh) * | 2008-08-06 | 2011-06-29 | 高通股份有限公司 | 数字锁相回路中的累积相位-数字转换 |
CN102177656A (zh) * | 2008-10-08 | 2011-09-07 | 高通股份有限公司 | 时钟净化锁相环 |
US20120038365A1 (en) * | 2009-04-23 | 2012-02-16 | Shuichi Nagata | Liquid leakage propagation restraining structure for electricity storage device and bus bar module |
CN102457240A (zh) * | 2010-10-21 | 2012-05-16 | 马维尔国际贸易有限公司 | 使用相同频带的不同标准共享rf前端路径中的增益控制 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6226661B1 (en) * | 1998-11-13 | 2001-05-01 | Creative Technology Ltd. | Generation and application of sample rate conversion ratios using distributed jitter |
US8395427B1 (en) * | 2010-12-20 | 2013-03-12 | National Semiconductor Corporation | Low power and low spur sampling PLL |
-
2014
- 2014-10-23 EP EP14855580.8A patent/EP3061187B1/en not_active Not-in-force
- 2014-10-23 CN CN201480065527.0A patent/CN105794114B/zh not_active Expired - Fee Related
- 2014-10-23 US US14/522,484 patent/US9432032B2/en not_active Expired - Fee Related
- 2014-10-23 WO PCT/US2014/062057 patent/WO2015061622A1/en active Application Filing
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0609095A1 (en) * | 1993-01-28 | 1994-08-03 | Signal Processors Limited | Digital filtering, data rate conversion and modem design |
CN1273709A (zh) * | 1998-04-27 | 2000-11-15 | 皇家菲利浦电子有限公司 | 使用多项式内插法的取样率转换器 |
US6057789A (en) * | 1998-10-29 | 2000-05-02 | Neomagic Corp. | Re-synchronization of independently-clocked audio streams by dynamically switching among 3 ratios for sampling-rate-conversion |
JP2003283338A (ja) * | 2002-03-25 | 2003-10-03 | Mitsubishi Electric Corp | Daコンバータ |
CN101268618A (zh) * | 2005-09-21 | 2008-09-17 | 新泻精密株式会社 | Fm发射机 |
CN102113217A (zh) * | 2008-08-06 | 2011-06-29 | 高通股份有限公司 | 数字锁相回路中的累积相位-数字转换 |
CN102177656A (zh) * | 2008-10-08 | 2011-09-07 | 高通股份有限公司 | 时钟净化锁相环 |
US20120038365A1 (en) * | 2009-04-23 | 2012-02-16 | Shuichi Nagata | Liquid leakage propagation restraining structure for electricity storage device and bus bar module |
CN102457240A (zh) * | 2010-10-21 | 2012-05-16 | 马维尔国际贸易有限公司 | 使用相同频带的不同标准共享rf前端路径中的增益控制 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108880539A (zh) * | 2017-05-11 | 2018-11-23 | 杭州海康威视数字技术股份有限公司 | 时钟信号调整方法及装置、视频监控系统 |
CN108880539B (zh) * | 2017-05-11 | 2022-01-11 | 杭州海康威视数字技术股份有限公司 | 时钟信号调整方法及装置、视频监控系统 |
Also Published As
Publication number | Publication date |
---|---|
US20150116014A1 (en) | 2015-04-30 |
EP3061187A1 (en) | 2016-08-31 |
WO2015061622A1 (en) | 2015-04-30 |
CN105794114B (zh) | 2019-04-16 |
EP3061187B1 (en) | 2018-04-04 |
EP3061187A4 (en) | 2017-03-01 |
US9432032B2 (en) | 2016-08-30 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200514 Address after: Ford street, Grand Cayman, Cayman Islands Patentee after: Kaiwei international Co. Address before: Hamilton, Bermuda Patentee before: Marvell International Ltd. Effective date of registration: 20200514 Address after: Singapore City Patentee after: Marvell Asia Pte. Ltd. Address before: Ford street, Grand Cayman, Cayman Islands Patentee before: Kaiwei international Co. Effective date of registration: 20200514 Address after: Hamilton, Bermuda Patentee after: Marvell International Ltd. Address before: Babado J San Mega Le Patentee before: MARVELL WORLD TRADE Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190416 Termination date: 20211023 |