CA2510004A1 - Synchroniseur d'horloge commande par logiciel - Google Patents
Synchroniseur d'horloge commande par logiciel Download PDFInfo
- Publication number
- CA2510004A1 CA2510004A1 CA 2510004 CA2510004A CA2510004A1 CA 2510004 A1 CA2510004 A1 CA 2510004A1 CA 2510004 CA2510004 CA 2510004 CA 2510004 A CA2510004 A CA 2510004A CA 2510004 A1 CA2510004 A1 CA 2510004A1
- Authority
- CA
- Canada
- Prior art keywords
- phase
- clock
- wave
- edge
- clocks
- 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.)
- Abandoned
Links
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- 101100113692 Caenorhabditis elegans clk-2 gene Proteins 0.000 description 1
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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
- H03L7/07—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop using several loops, e.g. for redundant clock signal generation
-
- 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
- H03L7/0996—Selecting a signal among the plurality of phase-shifted signals produced by the ring oscillator
-
- 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
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/0054—Detection of the synchronisation error by features other than the received signal transition
Landscapes
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2510004 CA2510004A1 (fr) | 2005-06-27 | 2005-06-27 | Synchroniseur d'horloge commande par logiciel |
| PCT/CA2006/001120 WO2007000060A2 (fr) | 2005-06-27 | 2006-06-27 | Synthetiseur d'horloge commande par logiciel |
| US12/351,824 US9794096B2 (en) | 2005-06-27 | 2009-01-10 | Direct synchronization of synthesized clock |
| US13/763,729 US8982974B2 (en) | 2005-06-27 | 2013-02-10 | OFDM clock recovery |
| US13/844,722 US9100165B2 (en) | 2005-06-27 | 2013-03-15 | Direct data recovery |
| US14/656,264 US9641315B2 (en) | 2005-06-27 | 2015-03-12 | Clock recovery techniques |
| US15/582,747 US10057047B2 (en) | 2005-06-27 | 2017-04-30 | Phase synthesis techniques |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2510004 CA2510004A1 (fr) | 2005-06-27 | 2005-06-27 | Synchroniseur d'horloge commande par logiciel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2510004A1 true CA2510004A1 (fr) | 2006-12-27 |
Family
ID=37561589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2510004 Abandoned CA2510004A1 (fr) | 2005-06-27 | 2005-06-27 | Synchroniseur d'horloge commande par logiciel |
Country Status (2)
| Country | Link |
|---|---|
| CA (1) | CA2510004A1 (fr) |
| WO (1) | WO2007000060A2 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112532239A (zh) * | 2020-11-24 | 2021-03-19 | 珠海泰芯半导体有限公司 | 一种usb数据恢复系统 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108712226B (zh) * | 2018-05-28 | 2020-03-27 | 中国电子科技集团公司第二十九研究所 | 一种芯片半自动同步方法及系统 |
| CN116301197B (zh) * | 2023-04-27 | 2023-08-04 | 上海合见工业软件集团有限公司 | 时钟数据恢复方法、电子设备和介质 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5485490A (en) * | 1992-05-28 | 1996-01-16 | Rambus, Inc. | Method and circuitry for clock synchronization |
| TW525350B (en) * | 2001-12-20 | 2003-03-21 | Realtek Semiconductor Co Ltd | Hybrid phase locked loop |
| US6933791B2 (en) * | 2003-07-07 | 2005-08-23 | National Central University | Frequency synthesizing circuit having a frequency multiplier for an output PLL reference signal |
-
2005
- 2005-06-27 CA CA 2510004 patent/CA2510004A1/fr not_active Abandoned
-
2006
- 2006-06-27 WO PCT/CA2006/001120 patent/WO2007000060A2/fr not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112532239A (zh) * | 2020-11-24 | 2021-03-19 | 珠海泰芯半导体有限公司 | 一种usb数据恢复系统 |
| CN112532239B (zh) * | 2020-11-24 | 2024-01-02 | 珠海泰芯半导体有限公司 | 一种usb数据恢复系统 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2007000060A2 (fr) | 2007-01-04 |
| WO2007000060A3 (fr) | 2007-02-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |