BRPI0809962A2 - Dispositivo de extração de relógio com travamento em fase digital sem regulagem externa - Google Patents
Dispositivo de extração de relógio com travamento em fase digital sem regulagem externaInfo
- Publication number
- BRPI0809962A2 BRPI0809962A2 BRPI0809962-6A2A BRPI0809962A BRPI0809962A2 BR PI0809962 A2 BRPI0809962 A2 BR PI0809962A2 BR PI0809962 A BRPI0809962 A BR PI0809962A BR PI0809962 A2 BRPI0809962 A2 BR PI0809962A2
- Authority
- BR
- Brazil
- Prior art keywords
- extraction device
- clock extraction
- digital lock
- lock clock
- external regulation
- Prior art date
Links
- 238000000605 extraction Methods 0.000 title 1
Classifications
-
- 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
-
- 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
- H03L7/083—Details of the phase-locked loop the reference signal being additionally directly applied to the generator
-
- 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
- H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
- H03L7/089—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal the phase or frequency detector generating up-down pulses
-
- 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
- H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
- H03L7/091—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal the phase or frequency detector using a sampling device
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/0004—Initialisation of the receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
- H04L7/027—Speed or phase control by the received code signals, the signals containing no special synchronisation information extracting the synchronising or clock signal from the received signal spectrum, e.g. by using a resonant or bandpass circuit
- H04L7/0276—Self-sustaining, e.g. by tuned delay line and a feedback path to a logical gate
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
- H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
- H04L7/0331—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop with a digital phase-locked loop [PLL] processing binary samples, e.g. add/subtract logic for correction of receiver clock
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Manipulation Of Pulses (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0702552A FR2914807B1 (fr) | 2007-04-06 | 2007-04-06 | Dispositif d'extraction d'horloge a asservissement numerique de phase sans reglage externe |
FR0702552 | 2007-04-06 | ||
PCT/FR2008/000479 WO2008139064A2 (fr) | 2007-04-06 | 2008-04-04 | Dispositif d'extraction d'horloge a asservissement numerique de phase sans reglage externe |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0809962A2 true BRPI0809962A2 (pt) | 2014-10-07 |
BRPI0809962B1 BRPI0809962B1 (pt) | 2020-03-24 |
Family
ID=38541948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0809962-6A BRPI0809962B1 (pt) | 2007-04-06 | 2008-04-04 | Dispositivo de extração de relógio com travamento em fase digital sem regulagem externa |
Country Status (11)
Country | Link |
---|---|
US (1) | US8238508B2 (pt) |
EP (2) | EP2137874B1 (pt) |
JP (1) | JP5138027B2 (pt) |
KR (1) | KR101379181B1 (pt) |
CN (1) | CN101675621B (pt) |
BR (1) | BRPI0809962B1 (pt) |
ES (2) | ES2504217T3 (pt) |
FR (1) | FR2914807B1 (pt) |
IL (1) | IL201373A (pt) |
MY (1) | MY150041A (pt) |
WO (2) | WO2008139064A2 (pt) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2914807B1 (fr) * | 2007-04-06 | 2012-11-16 | Centre Nat Detudes Spatiales Cnes | Dispositif d'extraction d'horloge a asservissement numerique de phase sans reglage externe |
US8132037B2 (en) * | 2008-06-06 | 2012-03-06 | Roche Diagnostics International Ag | Apparatus and method for processing wirelessly communicated data and clock information within an electronic device |
FR2939257B1 (fr) * | 2008-11-28 | 2011-06-03 | Stmicroelectronics Maroc | Interpolateur de phase |
KR100992004B1 (ko) * | 2008-12-12 | 2010-11-04 | 주식회사 하이닉스반도체 | 반도체 메모리 장치의 도메인 크로싱 회로 |
US8914909B2 (en) * | 2010-03-19 | 2014-12-16 | Rhk Technology, Inc. | Frequency measuring and control apparatus with integrated parallel synchronized oscillators |
US9151863B2 (en) * | 2010-08-29 | 2015-10-06 | Goldwing Design & Construction Pty Ltd. | Method and apparatus for a metal detection system |
GB2483898B (en) * | 2010-09-24 | 2015-07-22 | Cambridge Silicon Radio Ltd | Injection-locked oscillator |
US8514995B1 (en) * | 2011-04-07 | 2013-08-20 | Altera Corporation | Techniques for phase shifting a periodic signal based on a data signal |
US8704603B2 (en) * | 2011-04-13 | 2014-04-22 | Qualcomm Incorporated | Low power wideband LO using tuned injection locked oscillator |
US8542779B2 (en) * | 2012-01-31 | 2013-09-24 | Innophase Inc. | Receiver architecture and methods for demodulating binary phase shift keying signals |
AU2013274573B2 (en) | 2012-06-15 | 2015-06-04 | Dolby Laboratories Licensing Corporation | Systems and methods for controlling dual modulation displays |
CN103078698B (zh) * | 2012-12-28 | 2016-08-03 | 广州供电局有限公司 | 一种通道时延补偿方法 |
US9103845B2 (en) * | 2013-03-08 | 2015-08-11 | Freescale Semiconductor Inc. | System and method for reducing offset variation in multifunction sensor devices |
CN103207386A (zh) * | 2013-04-19 | 2013-07-17 | 南京莱斯信息技术股份有限公司 | 一种雷达方位脉冲倍频系统及其使用方法 |
US9190903B2 (en) * | 2013-12-20 | 2015-11-17 | Infineon Technologies, Ag | System and method for a controlled feedback charge pump |
US9395747B1 (en) * | 2015-01-08 | 2016-07-19 | Apple Inc. | Method for calibrating a clock signal generator in a reduced power state |
JP2017073700A (ja) * | 2015-10-08 | 2017-04-13 | 富士通株式会社 | クロック再生回路、光モジュール及びクロック再生方法 |
CN109302179B (zh) * | 2018-09-03 | 2022-04-19 | 重庆西南集成电路设计有限责任公司 | 双模式电荷泵电路和模式选择电路及采样逻辑容差电路 |
CN109150168B (zh) * | 2018-10-11 | 2023-08-29 | 南华大学 | 流水线电路结构的全数字锁相环及锁相控制方法 |
CN110161784B (zh) * | 2019-05-20 | 2021-07-09 | 歌尔光学科技有限公司 | 用于激光束扫描投影仪的时钟同步方法、装置及投影仪 |
JP7481366B2 (ja) | 2019-10-21 | 2024-05-10 | 京東方科技集團股▲ふん▼有限公司 | 高比周波数逓倍クロック信号を生成するためのデジタルクロック回路 |
CN110635801B (zh) * | 2019-10-26 | 2023-02-10 | 复旦大学 | 一种抑制参考杂散的注入锁定时钟倍频器 |
JP2022098601A (ja) * | 2020-12-22 | 2022-07-04 | ルネサスエレクトロニクス株式会社 | 位相同期回路 |
CN117498858B (zh) * | 2024-01-02 | 2024-03-29 | 上海米硅科技有限公司 | 一种信号质量检测方法及信号质量检测电路 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3609408A (en) * | 1969-09-30 | 1971-09-28 | Rca Corp | Clock pulse generator |
US4059812A (en) * | 1976-11-22 | 1977-11-22 | Control Data Corporation | Synchronous pulse generator including flywheel tank circuit with phase locked loop |
US6570944B2 (en) * | 2001-06-25 | 2003-05-27 | Rambus Inc. | Apparatus for data recovery in a synchronous chip-to-chip system |
US5850422A (en) * | 1995-07-21 | 1998-12-15 | Symbios, Inc. | Apparatus and method for recovering a clock signal which is embedded in an incoming data stream |
US5671259A (en) * | 1995-08-24 | 1997-09-23 | Northern Telecom Limited | Clock recovery circuit |
US6317008B1 (en) * | 1998-01-26 | 2001-11-13 | Agere Systems Guardian Corp. | Clock recovery using an injection tuned resonant circuit |
US6526265B1 (en) * | 1999-09-14 | 2003-02-25 | Skyworks Solutions, Inc. | Wireless transmitter having a modified translation loop architecture |
CN1167199C (zh) | 2000-06-08 | 2004-09-15 | 华为技术有限公司 | 注入型同步窄带再生锁相环 |
US6617936B2 (en) * | 2001-02-20 | 2003-09-09 | Velio Communications, Inc. | Phase controlled oscillator |
FR2838265B1 (fr) * | 2002-04-04 | 2004-09-17 | Centre Nat Etd Spatiales | Procede et dispositif de transmission de donnees numeriques en serie |
US8155236B1 (en) * | 2002-06-21 | 2012-04-10 | Netlogic Microsystems, Inc. | Methods and apparatus for clock and data recovery using transmission lines |
US7002384B1 (en) * | 2004-01-16 | 2006-02-21 | Altera Corporation | Loop circuitry with low-pass noise filter |
US20060062341A1 (en) * | 2004-09-20 | 2006-03-23 | Edmondson John H | Fast-lock clock-data recovery system |
JP4668750B2 (ja) * | 2005-09-16 | 2011-04-13 | 富士通株式会社 | データ再生回路 |
FR2914807B1 (fr) * | 2007-04-06 | 2012-11-16 | Centre Nat Detudes Spatiales Cnes | Dispositif d'extraction d'horloge a asservissement numerique de phase sans reglage externe |
-
2007
- 2007-04-06 FR FR0702552A patent/FR2914807B1/fr not_active Expired - Fee Related
-
2008
- 2008-04-04 BR BRPI0809962-6A patent/BRPI0809962B1/pt not_active IP Right Cessation
- 2008-04-04 KR KR1020097023301A patent/KR101379181B1/ko active IP Right Grant
- 2008-04-04 JP JP2010501556A patent/JP5138027B2/ja active Active
- 2008-04-04 ES ES08787918.5T patent/ES2504217T3/es active Active
- 2008-04-04 WO PCT/FR2008/000479 patent/WO2008139064A2/fr active Application Filing
- 2008-04-04 MY MYPI20094177A patent/MY150041A/en unknown
- 2008-04-04 CN CN2008800142132A patent/CN101675621B/zh not_active Expired - Fee Related
- 2008-04-04 ES ES08787919.3T patent/ES2507077T3/es active Active
- 2008-04-04 US US12/594,791 patent/US8238508B2/en not_active Expired - Fee Related
- 2008-04-04 EP EP08787919.3A patent/EP2137874B1/fr not_active Not-in-force
- 2008-04-04 EP EP08787918.5A patent/EP2137873B1/fr not_active Not-in-force
- 2008-04-04 WO PCT/FR2008/000480 patent/WO2008142268A2/fr active Application Filing
-
2009
- 2009-10-11 IL IL201373A patent/IL201373A/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CN101675621B (zh) | 2012-11-28 |
ES2504217T3 (es) | 2014-10-08 |
EP2137873A2 (fr) | 2009-12-30 |
IL201373A (en) | 2013-06-27 |
WO2008142268A2 (fr) | 2008-11-27 |
IL201373A0 (en) | 2010-05-31 |
EP2137874B1 (fr) | 2014-07-09 |
JP2010524317A (ja) | 2010-07-15 |
WO2008142268A3 (fr) | 2009-01-22 |
FR2914807B1 (fr) | 2012-11-16 |
US20100134158A1 (en) | 2010-06-03 |
MY150041A (en) | 2013-11-29 |
BRPI0809962B1 (pt) | 2020-03-24 |
CN101675621A (zh) | 2010-03-17 |
FR2914807A1 (fr) | 2008-10-10 |
WO2008139064A2 (fr) | 2008-11-20 |
US8238508B2 (en) | 2012-08-07 |
EP2137873B1 (fr) | 2014-07-09 |
KR20100016331A (ko) | 2010-02-12 |
JP5138027B2 (ja) | 2013-02-06 |
ES2507077T3 (es) | 2014-10-14 |
EP2137874A2 (fr) | 2009-12-30 |
WO2008139064A3 (fr) | 2008-12-31 |
KR101379181B1 (ko) | 2014-03-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B15K | Others concerning applications: alteration of classification |
Free format text: AS CLASSIFICACOES ANTERIORES ERAM: H04L 7/027 , H04L 7/033 , H03L 7/24 Ipc: H04L 7/027 (1990.01), H04L 7/033 (1990.01), H03L 7 |
|
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 24/03/2020, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 15A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2717 DE 31-01-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |