DE60310089D1 - Techniken zur regelung eines signalabtastpunktes - Google Patents
Techniken zur regelung eines signalabtastpunktesInfo
- Publication number
- DE60310089D1 DE60310089D1 DE60310089T DE60310089T DE60310089D1 DE 60310089 D1 DE60310089 D1 DE 60310089D1 DE 60310089 T DE60310089 T DE 60310089T DE 60310089 T DE60310089 T DE 60310089T DE 60310089 D1 DE60310089 D1 DE 60310089D1
- Authority
- DE
- Germany
- Prior art keywords
- techniques
- regulating
- signaling point
- sampling clock
- phase
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title abstract 3
- 230000001105 regulatory effect Effects 0.000 title 1
- 230000011664 signaling Effects 0.000 title 1
- 238000005070 sampling Methods 0.000 abstract 4
- 230000004048 modification Effects 0.000 abstract 2
- 238000012986 modification Methods 0.000 abstract 2
- 230000007704 transition Effects 0.000 abstract 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
- H03L7/085—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
- H03L7/085—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
- H04L7/02—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
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)
- Gyroscopes (AREA)
- Dc Digital Transmission (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Mobile Radio Communication Systems (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US235291 | 2002-09-04 | ||
US10/235,291 US6973147B2 (en) | 2002-09-04 | 2002-09-04 | Techniques to adjust a signal sampling point |
PCT/US2003/027499 WO2004023708A1 (en) | 2002-09-04 | 2003-09-03 | Techniques to adjust a signal sampling point |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60310089D1 true DE60310089D1 (de) | 2007-01-11 |
DE60310089T2 DE60310089T2 (de) | 2007-07-05 |
Family
ID=31977542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60310089T Expired - Lifetime DE60310089T2 (de) | 2002-09-04 | 2003-09-03 | Techniken zur regelung eines signalabtastpunktes |
Country Status (8)
Country | Link |
---|---|
US (1) | US6973147B2 (de) |
EP (1) | EP1537699B1 (de) |
CN (1) | CN100555931C (de) |
AT (1) | ATE347203T1 (de) |
AU (1) | AU2003265895A1 (de) |
DE (1) | DE60310089T2 (de) |
TW (1) | TWI241100B (de) |
WO (1) | WO2004023708A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7028205B2 (en) * | 2002-07-25 | 2006-04-11 | Intel Corporation | Techniques to monitor transition density of an input signal |
JP4163180B2 (ja) * | 2003-05-01 | 2008-10-08 | 三菱電機株式会社 | クロックデータリカバリー回路 |
US7428284B2 (en) * | 2005-03-14 | 2008-09-23 | Micron Technology, Inc. | Phase detector and method providing rapid locking of delay-lock loops |
US8634510B2 (en) * | 2011-01-12 | 2014-01-21 | Qualcomm Incorporated | Full digital bang bang frequency detector with no data pattern dependency |
JP6476659B2 (ja) * | 2014-08-28 | 2019-03-06 | 富士通株式会社 | 信号再生回路および信号再生方法 |
US9397822B1 (en) * | 2015-06-11 | 2016-07-19 | Applied Micro Circuits Corporation | Split loop timing recovery |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1355495A (en) | 1970-08-18 | 1974-06-05 | Cossor Ltd A C | Apparatus for clocking digital data |
JPS6288902A (ja) * | 1985-10-16 | 1987-04-23 | Hitachi Ltd | 変位の光学的測定方法および測定装置 |
EP0308678A1 (de) * | 1987-09-25 | 1989-03-29 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zur Phasenmessung von Signalen an einem Messpunkt mit Hilfe eines unmodulierten Korpuskularstrahls |
US4959617A (en) * | 1989-05-30 | 1990-09-25 | Motorola, Inc. | Dual state phase detector having frequency steering capability |
DE3917714A1 (de) * | 1989-05-31 | 1990-12-06 | Siemens Ag | Multiplizierschaltung |
JPH0443978A (ja) * | 1990-06-11 | 1992-02-13 | Seiko Instr Inc | 高感度磁場検出装置 |
US5432480A (en) * | 1993-04-08 | 1995-07-11 | Northern Telecom Limited | Phase alignment methods and apparatus |
US5734675A (en) * | 1996-01-16 | 1998-03-31 | Lucent Technologies Inc. | Receiver sharing for demand priority access method repeaters |
US6222895B1 (en) * | 1998-01-28 | 2001-04-24 | Agere Systems Guardian Corp. | Phase-locked loop (PLL) circuit containing a sampled phase detector with reduced jitter |
US6389090B2 (en) * | 1998-02-06 | 2002-05-14 | 3Com Corporation | Digital clock/data signal recovery method and apparatus |
US6347128B1 (en) * | 1998-07-20 | 2002-02-12 | Lucent Technologies Inc. | Self-aligned clock recovery circuit with proportional phase detector |
US6292485B1 (en) * | 1999-06-03 | 2001-09-18 | Fujitsu Network Communications, Inc. | In-band management control unit software image download |
US6304622B1 (en) * | 1999-11-17 | 2001-10-16 | Corning Incorporated | Flexible bit rate clock recovery unit |
US6392495B1 (en) * | 2000-06-15 | 2002-05-21 | Agere Systems Guardian Corp. | Frequency detector circuits and systems |
US7095758B2 (en) * | 2000-06-16 | 2006-08-22 | Nippon Telegraph And Telephone Corporation | Multiplexing and transmission apparatus |
US6392457B1 (en) * | 2000-10-02 | 2002-05-21 | Agere Systems Guardian Corp. | Self-aligned clock recovery circuit using a proportional phase detector with an integral frequency detector |
US6836486B2 (en) * | 2000-12-21 | 2004-12-28 | Nortel Networks Limited | Switching of low order data structures using a high order switch |
US6469983B2 (en) * | 2001-02-26 | 2002-10-22 | Maple Optical Systems, Inc. | Data packet transmission scheduling using a partitioned heap |
-
2002
- 2002-09-04 US US10/235,291 patent/US6973147B2/en not_active Expired - Fee Related
-
2003
- 2003-08-26 TW TW092123448A patent/TWI241100B/zh not_active IP Right Cessation
- 2003-09-03 DE DE60310089T patent/DE60310089T2/de not_active Expired - Lifetime
- 2003-09-03 WO PCT/US2003/027499 patent/WO2004023708A1/en active IP Right Grant
- 2003-09-03 AT AT03794584T patent/ATE347203T1/de not_active IP Right Cessation
- 2003-09-03 CN CNB038249588A patent/CN100555931C/zh not_active Expired - Fee Related
- 2003-09-03 AU AU2003265895A patent/AU2003265895A1/en not_active Abandoned
- 2003-09-03 EP EP03794584A patent/EP1537699B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1537699A1 (de) | 2005-06-08 |
TWI241100B (en) | 2005-10-01 |
EP1537699B1 (de) | 2006-11-29 |
CN100555931C (zh) | 2009-10-28 |
US20040042578A1 (en) | 2004-03-04 |
ATE347203T1 (de) | 2006-12-15 |
CN1695338A (zh) | 2005-11-09 |
TW200414732A (en) | 2004-08-01 |
WO2004023708A1 (en) | 2004-03-18 |
US6973147B2 (en) | 2005-12-06 |
DE60310089T2 (de) | 2007-07-05 |
AU2003265895A1 (en) | 2004-03-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |