FR2906377B1 - Generateur et procede de generation de signal d'horloge - Google Patents
Generateur et procede de generation de signal d'horlogeInfo
- Publication number
- FR2906377B1 FR2906377B1 FR0756490A FR0756490A FR2906377B1 FR 2906377 B1 FR2906377 B1 FR 2906377B1 FR 0756490 A FR0756490 A FR 0756490A FR 0756490 A FR0756490 A FR 0756490A FR 2906377 B1 FR2906377 B1 FR 2906377B1
- Authority
- FR
- France
- Prior art keywords
- generator
- clock signal
- generating clock
- generating
- signal
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/01—Shaping pulses
- H03K5/12—Shaping pulses by steepening leading or trailing edges
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Information Transfer Systems (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060093634A KR100741470B1 (ko) | 2006-09-26 | 2006-09-26 | 유에스비 장치를 위한 클럭 발생기 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2906377A1 FR2906377A1 (fr) | 2008-03-28 |
FR2906377B1 true FR2906377B1 (fr) | 2016-12-09 |
Family
ID=38499220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0756490A Active FR2906377B1 (fr) | 2006-09-26 | 2007-07-13 | Generateur et procede de generation de signal d'horloge |
Country Status (4)
Country | Link |
---|---|
US (1) | US7873858B2 (fr) |
KR (1) | KR100741470B1 (fr) |
CN (1) | CN101154118B (fr) |
FR (1) | FR2906377B1 (fr) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200921325A (en) * | 2007-11-05 | 2009-05-16 | Holtek Semiconductor Inc | Frequency synchronous apparatus and method |
JP2010165403A (ja) * | 2009-01-14 | 2010-07-29 | Zoom Corp | マルチトラックレコーダ、及び複数台のマルチトラックレコーダによる同期録音方法 |
CN101931397A (zh) * | 2009-06-23 | 2010-12-29 | 义隆电子股份有限公司 | 校正usb装置频率的方法及电路 |
TWI410806B (zh) * | 2009-10-16 | 2013-10-01 | Elan Microelectronics Corp | A method and a circuit for correcting the frequency of the USB device, and a method of identifying whether or not the input packet is a tag packet |
CN102063402B (zh) * | 2009-11-12 | 2015-01-14 | 义隆电子股份有限公司 | 校正usb装置频率的方法及电路 |
TWI444823B (zh) * | 2011-03-31 | 2014-07-11 | Phison Electronics Corp | 參考頻率設定方法、記憶體控制器及快閃記憶體儲存裝置 |
JP5799797B2 (ja) * | 2011-12-21 | 2015-10-28 | 富士通株式会社 | 算出方法、算出プログラム及びコンピュータ |
JP5677376B2 (ja) * | 2012-07-06 | 2015-02-25 | 株式会社東芝 | メモリ制御装置、半導体装置、およびシステムボード |
CN102819282B (zh) * | 2012-07-26 | 2016-02-24 | 大唐微电子技术有限公司 | 一种时钟恢复电路装置及相应的方法 |
CN104035480B (zh) * | 2013-03-08 | 2018-05-11 | 群联电子股份有限公司 | 参考频率设定方法、存储器控制器及存储器存储装置 |
US10514747B2 (en) * | 2014-03-24 | 2019-12-24 | Silicon Laboratories Inc. | Low-power communication apparatus with wakeup detection and associated methods |
US9886412B2 (en) * | 2014-03-24 | 2018-02-06 | Silicon Laboratories Inc. | Communication apparatus having an oscillator that is disabled based on idle state detection of a communication link and associated methods |
US9713090B2 (en) | 2014-03-24 | 2017-07-18 | Silicon Laboratories Inc. | Low-power communication apparatus and associated methods |
US10809758B2 (en) * | 2017-04-24 | 2020-10-20 | Cirrus Logic, Inc. | Recovery of reference clock on a device |
CN108614795B (zh) * | 2018-04-12 | 2020-06-26 | 深圳市汇春科技股份有限公司 | 一种usb数据传输的数字实现方法 |
CN112749118B (zh) * | 2019-10-29 | 2024-03-29 | 瑞昱半导体股份有限公司 | 数据收发装置及其操作方法 |
TWI841123B (zh) * | 2022-12-16 | 2024-05-01 | 新唐科技股份有限公司 | 微控制電路及控制方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2776098B2 (ja) * | 1991-11-27 | 1998-07-16 | 松下電器産業株式会社 | クロック再生回路および時間軸誤差補正装置 |
DE50002665D1 (de) * | 1999-07-21 | 2003-07-31 | Siemens Ag | Taktsignalgenerator |
FR2803925B1 (fr) * | 2000-01-18 | 2002-03-15 | St Microelectronics Sa | Dispositif de regeneration d'une horloge a partir d'au moins deux bits de synchronisation |
JP2001257664A (ja) * | 2000-03-14 | 2001-09-21 | Nec Corp | ディジタル放送受信機におけるクロック周波数同期制御回路 |
US6343364B1 (en) * | 2000-07-13 | 2002-01-29 | Schlumberger Malco Inc. | Method and device for local clock generation using universal serial bus downstream received signals DP and DM |
DE10041772C2 (de) * | 2000-08-25 | 2002-07-11 | Infineon Technologies Ag | Taktgenerator, insbesondere für USB-Geräte |
KR20020057697A (ko) | 2001-01-05 | 2002-07-12 | 윤종용 | 범용 직렬 버스용 클록 복원 회로 |
JP2003078512A (ja) | 2001-09-05 | 2003-03-14 | Sony Corp | クロック信号生成回路およびクロック信号生成方法 |
KR20030065600A (ko) * | 2002-01-30 | 2003-08-09 | 엘지이노텍 주식회사 | 가변 변조 클럭 발생기 |
KR100448707B1 (ko) | 2002-08-20 | 2004-09-13 | 삼성전자주식회사 | 클럭 및 데이터 복원 회로 및 방법 |
DE10262079A1 (de) * | 2002-12-23 | 2004-11-18 | Infineon Technologies Ag | Verfahren und Vorrichtung zum Extrahieren einer einem Datenstrom zugrundeliegenden Taktfrequenz |
US7120813B2 (en) * | 2003-01-28 | 2006-10-10 | Robert Antoine Leydier | Method and apparatus for clock synthesis using universal serial bus downstream received signals |
KR20040093854A (ko) * | 2003-04-30 | 2004-11-09 | 매그나칩 반도체 유한회사 | Ps2 전송장치 |
JP4812066B2 (ja) * | 2003-10-09 | 2011-11-09 | ルネサスエレクトロニクス株式会社 | 半導体集積回路 |
US7358826B2 (en) * | 2004-03-22 | 2008-04-15 | Mobius Microsystems, Inc. | Discrete clock generator and timing/frequency reference |
KR100990484B1 (ko) * | 2004-03-29 | 2010-10-29 | 삼성전자주식회사 | 직렬 버스 통신을 위한 송신 클럭 신호 발생기 |
KR100706605B1 (ko) | 2004-11-16 | 2007-04-12 | 한국전자통신연구원 | 클럭 및 데이터 복원 장치 |
TWI302784B (en) * | 2005-10-25 | 2008-11-01 | Holtek Semiconductor Inc | Auto-adjusting high accuracy oscillator |
-
2006
- 2006-09-26 KR KR1020060093634A patent/KR100741470B1/ko active IP Right Grant
-
2007
- 2007-07-10 US US11/775,541 patent/US7873858B2/en active Active
- 2007-07-13 CN CN2007101676524A patent/CN101154118B/zh active Active
- 2007-07-13 FR FR0756490A patent/FR2906377B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
CN101154118A (zh) | 2008-04-02 |
FR2906377A1 (fr) | 2008-03-28 |
US7873858B2 (en) | 2011-01-18 |
CN101154118B (zh) | 2011-04-20 |
US20080079465A1 (en) | 2008-04-03 |
KR100741470B1 (ko) | 2007-07-20 |
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