SE9601640D0 - D T R M Data timing recovery module - Google Patents
D T R M Data timing recovery moduleInfo
- Publication number
- SE9601640D0 SE9601640D0 SE9601640A SE9601640A SE9601640D0 SE 9601640 D0 SE9601640 D0 SE 9601640D0 SE 9601640 A SE9601640 A SE 9601640A SE 9601640 A SE9601640 A SE 9601640A SE 9601640 D0 SE9601640 D0 SE 9601640D0
- Authority
- SE
- Sweden
- Prior art keywords
- clock
- circuit
- link
- ilo
- data link
- Prior art date
Links
- 238000011084 recovery Methods 0.000 title abstract 3
- 239000000284 extract Substances 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
Classifications
-
- 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
-
- 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
- H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
- H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
- H03B5/1203—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the amplifier being a single transistor
-
- 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
- H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
- H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
- H03B5/1231—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the amplifier comprising one or more bipolar transistors
-
- 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
- H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
- H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
- H03B5/1237—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device comprising means for varying the frequency of the generator
- H03B5/1256—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device comprising means for varying the frequency of the generator the means comprising a variable inductance
-
- 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
- H03L7/24—Automatic control of frequency or phase; Synchronisation using a reference signal directly applied to the generator
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/0079—Receiver details
- H04L7/0083—Receiver details taking measures against momentary loss of synchronisation, e.g. inhibiting the synchronisation, using idle words or using redundant clocks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9601640A SE506470C2 (sv) | 1996-04-29 | 1996-04-29 | Förfarande och anordning för klockåtervinning ur en datasignal |
JP9538793A JP2000509233A (ja) | 1996-04-29 | 1997-04-18 | データ・タイミング回復モジュールdtrm |
EP97921039A EP0893018B1 (en) | 1996-04-29 | 1997-04-18 | D.t.r.m. data timing recovery module |
CNB971941963A CN1196295C (zh) | 1996-04-29 | 1997-04-18 | D.t.r.m数据定时恢复组件 |
US09/171,844 US6256361B1 (en) | 1996-04-29 | 1997-04-18 | D.T.R.M. data timing recovery module |
PCT/SE1997/000665 WO1997041665A1 (en) | 1996-04-29 | 1997-04-18 | D.t.r.m. data timing recovery module |
AU27189/97A AU2718997A (en) | 1996-04-29 | 1997-04-18 | D.t.r.m. data timing recovery module |
DE69729635T DE69729635T2 (de) | 1996-04-29 | 1997-04-18 | Modul zur datentaktrückgewinnung |
CA002252920A CA2252920A1 (en) | 1996-04-29 | 1997-04-18 | D.t.r.m. data timing recovery module |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9601640A SE506470C2 (sv) | 1996-04-29 | 1996-04-29 | Förfarande och anordning för klockåtervinning ur en datasignal |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9601640D0 true SE9601640D0 (sv) | 1996-04-29 |
SE9601640L SE9601640L (sv) | 1997-10-30 |
SE506470C2 SE506470C2 (sv) | 1997-12-22 |
Family
ID=20402394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9601640A SE506470C2 (sv) | 1996-04-29 | 1996-04-29 | Förfarande och anordning för klockåtervinning ur en datasignal |
Country Status (9)
Country | Link |
---|---|
US (1) | US6256361B1 (sv) |
EP (1) | EP0893018B1 (sv) |
JP (1) | JP2000509233A (sv) |
CN (1) | CN1196295C (sv) |
AU (1) | AU2718997A (sv) |
CA (1) | CA2252920A1 (sv) |
DE (1) | DE69729635T2 (sv) |
SE (1) | SE506470C2 (sv) |
WO (1) | WO1997041665A1 (sv) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10044835C2 (de) * | 2000-09-11 | 2002-11-21 | Infineon Technologies Ag | Taktregenerierungsschaltung zum Regenerieren von Eingangsdaten und Verfahren zur Nutzung |
US7463626B2 (en) * | 2000-11-21 | 2008-12-09 | Roy Subhash C | Phase and frequency drift and jitter compensation in a distributed telecommunications switch |
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 |
EP1595201B1 (en) * | 2003-02-07 | 2008-12-31 | Nxp B.V. | System and method for calibrating the clock frequency of a clock generator unit over a data line |
US7430680B2 (en) * | 2005-01-19 | 2008-09-30 | Broadcom Corporation | System and method to align clock signals |
EP1772794A1 (en) * | 2005-10-10 | 2007-04-11 | Axalto S.A. | Method and circuit for local clock generation and smartcard including it thereon |
FR2914808B1 (fr) * | 2007-04-06 | 2009-06-05 | Cnes Epic | Dispositif d'extraction d'horloge et de donnees numeriques sans reglage externe |
US8432198B2 (en) * | 2010-09-10 | 2013-04-30 | Mediatek Inc. | Injection-locked phase-locked loop with a self-aligned injection window |
US8804397B2 (en) | 2011-03-03 | 2014-08-12 | Rambus Inc. | Integrated circuit having a clock deskew circuit that includes an injection-locked oscillator |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4918406A (en) * | 1986-12-31 | 1990-04-17 | Raytheon Company | Timing recovery scheme for burst communication systems having a VCO with injection locking circuitry |
JPS63174442A (ja) | 1987-01-13 | 1988-07-18 | Sumitomo Electric Ind Ltd | 同期再生回路 |
US5050167A (en) | 1989-08-10 | 1991-09-17 | Bell Communications Research, Inc. | Timing extraction in multiplexed multichannel high speed fiber optic transmission system |
US5276712A (en) * | 1989-11-16 | 1994-01-04 | Digital Equipment Corporation | Method and apparatus for clock recovery in digital communication systems |
JPH07143200A (ja) | 1993-11-22 | 1995-06-02 | Matsushita Electric Ind Co Ltd | クロック再生器 |
KR970002949B1 (ko) * | 1994-05-25 | 1997-03-13 | 삼성전자 주식회사 | 디지탈 통신시스템의 클럭발생방법 및 그 회로 |
US5761255A (en) * | 1995-11-30 | 1998-06-02 | The Boeing Company | Edge-synchronized clock recovery unit |
US5812619A (en) * | 1996-02-28 | 1998-09-22 | Advanced Micro Devices, Inc. | Digital phase lock loop and system for digital clock recovery |
US5987085A (en) * | 1997-03-26 | 1999-11-16 | Lsi Logic Coporation | Clock recovery circuit |
US6133802A (en) * | 1998-01-26 | 2000-10-17 | Lucent Technologies Inc. | Synchronous carrier recovery circuit and injection locked oscillator |
-
1996
- 1996-04-29 SE SE9601640A patent/SE506470C2/sv not_active IP Right Cessation
-
1997
- 1997-04-18 EP EP97921039A patent/EP0893018B1/en not_active Expired - Lifetime
- 1997-04-18 CA CA002252920A patent/CA2252920A1/en not_active Abandoned
- 1997-04-18 WO PCT/SE1997/000665 patent/WO1997041665A1/en active IP Right Grant
- 1997-04-18 DE DE69729635T patent/DE69729635T2/de not_active Expired - Lifetime
- 1997-04-18 US US09/171,844 patent/US6256361B1/en not_active Expired - Lifetime
- 1997-04-18 JP JP9538793A patent/JP2000509233A/ja active Pending
- 1997-04-18 AU AU27189/97A patent/AU2718997A/en not_active Abandoned
- 1997-04-18 CN CNB971941963A patent/CN1196295C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69729635T2 (de) | 2005-07-28 |
EP0893018A1 (en) | 1999-01-27 |
DE69729635D1 (de) | 2004-07-29 |
AU2718997A (en) | 1997-11-19 |
CN1196295C (zh) | 2005-04-06 |
US6256361B1 (en) | 2001-07-03 |
SE9601640L (sv) | 1997-10-30 |
SE506470C2 (sv) | 1997-12-22 |
CN1217113A (zh) | 1999-05-19 |
EP0893018B1 (en) | 2004-06-23 |
WO1997041665A1 (en) | 1997-11-06 |
CA2252920A1 (en) | 1997-11-06 |
JP2000509233A (ja) | 2000-07-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE9601640D0 (sv) | D T R M Data timing recovery module | |
UA35653C2 (uk) | Пристрій для ін'єкцій | |
FR2673343B1 (fr) | Systeme de telecommunication permettant d'harmoniser les frequences des signaux d'horloge dans des reseaux, notamment radiotelephoniques numeriques, independants. | |
KR890004497A (ko) | 바이페이즈 신호의 복조방법 | |
PT90723A (pt) | Metodo e dispositivo de circuito para a recuperacao de um bit de sincronismo a partir de um sinal de comunicacao digital recebido | |
IE780943L (en) | Time base | |
SE9602999D0 (sv) | Anordning och förfarande för telekommunkationssystem | |
DE59508071D1 (de) | Integrierbare taktgewinnungsschaltung | |
US5151898A (en) | Synchronized slave station connection apparatus for a data communication network | |
US5905758A (en) | Fiber-optic transceiver for combined serial data and time code communication | |
IT1311463B1 (it) | Metodo di recupero del segnale d'orologio in un sistema ditelecomunicazioni e relativo circuito. | |
ID27723A (id) | Pemrosesan multirangka yang lebih baik untuk gandengan hubungan tandem dengan sekema perlindungan transmisi | |
JPH03119843A (ja) | マルチプレクスシステムのクロツク信号供給装置 | |
EP0903869A9 (en) | Clock regenerating circuit in direct sequence spread spectrum communication system | |
EP0903869A3 (en) | Clock regenerating circuit in direct sequence spread spectrum communication system | |
US5914992A (en) | Hunting sub-frame patterns distributed in sub-frames of a transmission signal | |
SU1394445A1 (ru) | Устройство дл многократного ответвлени цифровых сигналов | |
SU944136A1 (ru) | Устройство цикловой синхронизации | |
SU1003314A1 (ru) | Устройство дл генерации тактовых импульсов | |
SU1095435A1 (ru) | Устройство синхронизации | |
CA2185866A1 (en) | Method of processing multi-level signals for simple clock recovery | |
SU1265838A1 (ru) | Устройство дл воспроизведени цифровой информации с носител магнитной записи | |
SU853787A1 (ru) | Формирователь импульсов | |
KR970051196A (ko) | 반도체 메모리의 클럭 동기회로 | |
SU873437A1 (ru) | Устройство дл приема информации по двум параллельным каналам св зи |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |