FR2882872A1 - Oscillateur commande en tension multiphase realignee et boucle a phase asservie associee - Google Patents
Oscillateur commande en tension multiphase realignee et boucle a phase asservie associeeInfo
- Publication number
- FR2882872A1 FR2882872A1 FR0507654A FR0507654A FR2882872A1 FR 2882872 A1 FR2882872 A1 FR 2882872A1 FR 0507654 A FR0507654 A FR 0507654A FR 0507654 A FR0507654 A FR 0507654A FR 2882872 A1 FR2882872 A1 FR 2882872A1
- Authority
- FR
- France
- Prior art keywords
- phase
- vco
- realigned
- voltage control
- multiphase
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/20—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising resistance and either capacitance or inductance, e.g. phase-shift oscillator
- H03B5/24—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising resistance and either capacitance or inductance, e.g. phase-shift oscillator active element in amplifier being semiconductor device
-
- 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
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/027—Generators characterised by the type of circuit or by the means used for producing pulses by the use of logic circuits, with internal or external positive feedback
- H03K3/03—Astable circuits
- H03K3/0315—Ring oscillators
-
- 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
- H03L7/087—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal using at least two phase detectors or a frequency and phase detector in 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
- H03L7/08—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
- H03L7/0891—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 the up-down pulses controlling source and sink current generators, e.g. a charge pump
-
- 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
- H03L7/0995—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop the oscillator comprising a ring oscillator
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/02—Details
- H03B5/04—Modifications of generator to compensate for variations in physical values, e.g. power supply, load, temperature
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/01—Details
- H03K3/011—Modifications of generator to compensate for variations in physical values, e.g. voltage, temperature
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/353—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of field-effect transistors with internal or external positive feedback
- H03K3/354—Astable circuits
-
- 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
- H03L7/18—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop
Abstract
Un oscillateur commandé en phase multiphase réaligné (MRVCO) obtient un réalignement de phase basé sur l'injection de charge dans les étages de VCO avec la quantité d'injection proportionnelle à l'erreur de phase instantanée entre l'horloge de sortie de VCO et une horloge de référence. Le MRVCO peut être incorporé dans la mise en oeuvre d'une boucle commandée en phase multiphase réalignée (MRPLL). Un détecteur de phase séparé, ainsi qu'une pompe de charge de réalignement spécifique, peut être prévu dans la PLL pour commander le VCO. Le VCO présente un bruit de modulation de phase inférieur, de sorte que la PLL présente une très grande largeur de bande équivalente.
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0507654A FR2882872A1 (fr) | 2005-03-01 | 2005-07-19 | Oscillateur commande en tension multiphase realignee et boucle a phase asservie associee |
GB0723628A GB2441461B (en) | 2005-03-01 | 2006-02-02 | Multi-phase realigned voltage-controlled oscillator and phase-locked loop incorporating the same |
DE112006000506T DE112006000506T5 (de) | 2005-03-01 | 2006-02-02 | Mehrphasig nachjustierter spannungsgesteuerter Oszillator und Phasenregelkreis mit demselben |
CN2006800067166A CN101133548B (zh) | 2005-03-01 | 2006-02-02 | 多相重新调准电压控制振荡器和具有该振荡器的锁相回路 |
KR1020077022422A KR20070106645A (ko) | 2005-03-01 | 2006-02-02 | 다중위상 재정렬된 전압-제어형 발진기 및 이를 포함하는위상-고정 루프 |
PCT/US2006/003721 WO2006093614A1 (fr) | 2005-03-01 | 2006-02-02 | Oscillateur controle en tension realigne multiphase et boucle a phase asservie l'incorporant |
JP2007558016A JP2008544587A (ja) | 2005-03-01 | 2006-02-02 | 多相が再整列された電圧制御発振器、およびそれを備えた位相ロックループ |
TW095105855A TWI372521B (en) | 2005-03-01 | 2006-02-22 | Multi-phase realigned voltage-controlled oscillator circuit and phase-locked loop circuit incorporating the same |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0502067A FR2882871A1 (fr) | 2005-03-01 | 2005-03-01 | Oscillateur commande en tension a multiphase realignee et boucle a phase asservie associee |
FR0507654A FR2882872A1 (fr) | 2005-03-01 | 2005-07-19 | Oscillateur commande en tension multiphase realignee et boucle a phase asservie associee |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2882872A1 true FR2882872A1 (fr) | 2006-09-08 |
Family
ID=35311654
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0502067A Pending FR2882871A1 (fr) | 2005-03-01 | 2005-03-01 | Oscillateur commande en tension a multiphase realignee et boucle a phase asservie associee |
FR0507654A Withdrawn FR2882872A1 (fr) | 2005-03-01 | 2005-07-19 | Oscillateur commande en tension multiphase realignee et boucle a phase asservie associee |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0502067A Pending FR2882871A1 (fr) | 2005-03-01 | 2005-03-01 | Oscillateur commande en tension a multiphase realignee et boucle a phase asservie associee |
Country Status (9)
Country | Link |
---|---|
US (1) | US7126432B2 (fr) |
JP (1) | JP2008544587A (fr) |
KR (1) | KR20070106645A (fr) |
CN (1) | CN101133548B (fr) |
DE (1) | DE112006000506T5 (fr) |
FR (2) | FR2882871A1 (fr) |
GB (1) | GB2441461B (fr) |
TW (1) | TWI372521B (fr) |
WO (1) | WO2006093614A1 (fr) |
Families Citing this family (52)
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US7339439B2 (en) * | 2005-07-18 | 2008-03-04 | Atmel Corporation | Voltage-controlled oscillator with multi-phase realignment of asymmetric stages |
EP2061151A1 (fr) * | 2006-11-17 | 2009-05-20 | Panasonic Corporation | Système de déphasage de niveau à phases multiples |
US7692497B2 (en) * | 2007-02-12 | 2010-04-06 | Analogix Semiconductor, Inc. | PLLS covering wide operating frequency ranges |
US20080256153A1 (en) * | 2007-04-13 | 2008-10-16 | Park Ji Man | Random number signal generator using pulse oscillator |
US7956695B1 (en) | 2007-06-12 | 2011-06-07 | Altera Corporation | High-frequency low-gain ring VCO for clock-data recovery in high-speed serial interface of a programmable logic device |
JP4960807B2 (ja) * | 2007-08-28 | 2012-06-27 | セイコーインスツル株式会社 | 可変周波数発振回路 |
CN101594126B (zh) * | 2008-05-30 | 2011-06-22 | 通嘉科技股份有限公司 | 相位恢复电路、周期信号产生器、电源管理电路及方法 |
JP5494252B2 (ja) * | 2009-09-11 | 2014-05-14 | ソニー株式会社 | 同期発振器、クロック再生装置、クロック分配回路、およびマルチモード注入回路 |
US8330511B2 (en) * | 2010-04-20 | 2012-12-11 | Qualcomm Incorporated | PLL charge pump with reduced coupling to bias nodes |
US8432198B2 (en) * | 2010-09-10 | 2013-04-30 | Mediatek Inc. | Injection-locked phase-locked loop with a self-aligned injection window |
CN103329440B (zh) * | 2010-12-29 | 2016-03-23 | 爱立信(中国)通信有限公司 | 相位频率检测方法 |
KR20120105293A (ko) | 2011-03-15 | 2012-09-25 | 삼성전자주식회사 | 고전압 발생 회로, 그것의 동작 방법 및 그것을 포함하는 불휘발성 메모리 장치 |
TWI482030B (zh) * | 2011-06-21 | 2015-04-21 | Via Tech Inc | 補償同步資料匯流排上的非對齊之裝置及方法 |
CN103187925B (zh) * | 2011-12-31 | 2016-06-15 | 意法半导体研发(上海)有限公司 | 使用跟踪振荡器电路的hs-can总线时钟恢复 |
CN103326697B (zh) * | 2012-03-20 | 2018-04-13 | 国民技术股份有限公司 | 一种时钟倍频电路 |
RU2494558C1 (ru) * | 2012-07-13 | 2013-09-27 | федеральное автономное учреждение "Государственный научно-исследовательский испытательный институт проблем технической защиты информации Федеральной службы по техническому и экспортному контролю" | Способ обнаружения модуляции начальной фазы импульсов периодической последовательности |
KR101931348B1 (ko) * | 2012-11-14 | 2019-03-14 | 에스케이하이닉스 주식회사 | 집적회로 |
KR102053352B1 (ko) | 2013-02-25 | 2019-12-09 | 삼성전자주식회사 | 고조파 락을 방지할 수 있는 위상 동기 루프 및 이를 포함하는 장치들 |
CN103296969B (zh) * | 2013-05-16 | 2015-11-25 | 中国科学技术大学 | 一种线性调谐的环形振荡器 |
CN103560768B (zh) * | 2013-11-06 | 2016-02-24 | 中国电子科技集团公司第二十四研究所 | 占空比调节电路 |
KR102193681B1 (ko) | 2014-01-28 | 2020-12-21 | 삼성전자주식회사 | Dll을 이용한 ilpll 회로 |
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US10075284B1 (en) | 2016-01-21 | 2018-09-11 | Integrated Device Technology, Inc. | Pulse width modulation (PWM) to align clocks across multiple separated cards within a communication system |
US9852039B1 (en) | 2016-02-03 | 2017-12-26 | Integrated Device Technology, Inc | Phase locked loop (PLL) timing device evaluation system and method for evaluating PLL timing devices |
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CN106849942B (zh) * | 2016-12-29 | 2020-10-16 | 北京时代民芯科技有限公司 | 一种超高速低抖动多相位时钟电路 |
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KR102174089B1 (ko) * | 2019-04-29 | 2020-11-04 | 충북대학교 산학협력단 | 가상 링크를 이용한 평균 컨센서스 기반 시간 동기화 프로토콜의 성능 개선 장치 및 방법 |
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CN112511106A (zh) * | 2021-02-04 | 2021-03-16 | 南京邮电大学 | 一种基于多相注入振荡器的晶体振荡器电路 |
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US11967965B2 (en) | 2021-11-03 | 2024-04-23 | Shaoxing Yuanfang Semiconductor Co., Ltd. | Generating divided signals from phase-locked loop (PLL) output when reference clock is unavailable |
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US5495205A (en) * | 1995-01-06 | 1996-02-27 | Robert D. Atkins | Digital controlled oscillator and method thereof |
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2005
- 2005-03-01 FR FR0502067A patent/FR2882871A1/fr active Pending
- 2005-07-18 US US11/183,346 patent/US7126432B2/en not_active Expired - Fee Related
- 2005-07-19 FR FR0507654A patent/FR2882872A1/fr not_active Withdrawn
-
2006
- 2006-02-02 GB GB0723628A patent/GB2441461B/en not_active Expired - Fee Related
- 2006-02-02 KR KR1020077022422A patent/KR20070106645A/ko not_active Application Discontinuation
- 2006-02-02 CN CN2006800067166A patent/CN101133548B/zh not_active Expired - Fee Related
- 2006-02-02 DE DE112006000506T patent/DE112006000506T5/de not_active Ceased
- 2006-02-02 JP JP2007558016A patent/JP2008544587A/ja not_active Abandoned
- 2006-02-02 WO PCT/US2006/003721 patent/WO2006093614A1/fr active Application Filing
- 2006-02-22 TW TW095105855A patent/TWI372521B/zh not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5495205A (en) * | 1995-01-06 | 1996-02-27 | Robert D. Atkins | Digital controlled oscillator and method thereof |
Non-Patent Citations (1)
Title |
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NAKAMURA M ET AL: "A 156 MB/S CMOS CLOCK RECOVERY CIRCUIT FOR BURST-MODE TRANSMISSION", IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS, COMMUNICATIONS AND COMPUTER SCIENCES, ENGINEERING SCIENCES SOCIETY, TOKYO, JP, vol. E80-A, no. 2, February 1997 (1997-02-01), pages 296 - 302, XP000752161, ISSN: 0916-8508 * |
Also Published As
Publication number | Publication date |
---|---|
GB0723628D0 (en) | 2008-01-09 |
KR20070106645A (ko) | 2007-11-02 |
US7126432B2 (en) | 2006-10-24 |
TW200637158A (en) | 2006-10-16 |
US20060197614A1 (en) | 2006-09-07 |
JP2008544587A (ja) | 2008-12-04 |
TWI372521B (en) | 2012-09-11 |
DE112006000506T5 (de) | 2008-01-17 |
FR2882871A1 (fr) | 2006-09-08 |
WO2006093614A1 (fr) | 2006-09-08 |
CN101133548A (zh) | 2008-02-27 |
GB2441461A (en) | 2008-03-05 |
CN101133548B (zh) | 2010-09-08 |
GB2441461B (en) | 2009-05-06 |
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