CN101145837A - 一种可自动恢复可用业务时钟的电路系统及方法 - Google Patents
一种可自动恢复可用业务时钟的电路系统及方法 Download PDFInfo
- Publication number
- CN101145837A CN101145837A CNA2006101541382A CN200610154138A CN101145837A CN 101145837 A CN101145837 A CN 101145837A CN A2006101541382 A CNA2006101541382 A CN A2006101541382A CN 200610154138 A CN200610154138 A CN 200610154138A CN 101145837 A CN101145837 A CN 101145837A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- voltage
- analog
- controlled oscillator
- converter
- 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.)
- Granted
Links
Images
Landscapes
- Optical Communication System (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2006101541382A CN101145837B (zh) | 2006-09-13 | 2006-09-13 | 一种可自动恢复可用业务时钟的电路系统及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2006101541382A CN101145837B (zh) | 2006-09-13 | 2006-09-13 | 一种可自动恢复可用业务时钟的电路系统及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101145837A true CN101145837A (zh) | 2008-03-19 |
CN101145837B CN101145837B (zh) | 2010-09-29 |
Family
ID=39208155
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006101541382A Active CN101145837B (zh) | 2006-09-13 | 2006-09-13 | 一种可自动恢复可用业务时钟的电路系统及方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101145837B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104811195A (zh) * | 2015-05-26 | 2015-07-29 | 成都西蒙电子技术有限公司 | 一种频率校准装置及频率综合器 |
WO2019109356A1 (zh) * | 2017-12-08 | 2019-06-13 | 深圳开阳电子股份有限公司 | 时钟系统、电子装置、处理方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2339463A1 (en) * | 2001-03-06 | 2002-09-06 | Accelight Networks Canada, Inc. | Time slotted optical cross connect switch apparatus |
CN1612516A (zh) * | 2003-10-31 | 2005-05-04 | 上海贝尔阿尔卡特股份有限公司 | 一种同步数字系列系统时钟源自动选择器 |
-
2006
- 2006-09-13 CN CN2006101541382A patent/CN101145837B/zh active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104811195A (zh) * | 2015-05-26 | 2015-07-29 | 成都西蒙电子技术有限公司 | 一种频率校准装置及频率综合器 |
CN104811195B (zh) * | 2015-05-26 | 2017-09-19 | 成都西蒙电子技术有限公司 | 一种频率校准装置及频率综合器 |
WO2019109356A1 (zh) * | 2017-12-08 | 2019-06-13 | 深圳开阳电子股份有限公司 | 时钟系统、电子装置、处理方法 |
CN111418158A (zh) * | 2017-12-08 | 2020-07-14 | 深圳开阳电子股份有限公司 | 时钟系统、电子装置、处理方法 |
CN111418158B (zh) * | 2017-12-08 | 2024-04-09 | 深圳开阳电子股份有限公司 | 时钟系统、电子装置、处理方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101145837B (zh) | 2010-09-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101116267B (zh) | 光输入中断检测装置 | |
CA1304456C (en) | Phase-locked loop clock | |
US7027544B2 (en) | Data clocked recovery circuit | |
US20050108600A1 (en) | Process and device for testing a serializer circuit arrangement and process and device for testing a deserializer circuit arrangement | |
CN105511255B (zh) | 无损切换的时钟源设备 | |
CN109347070B (zh) | 一种适用于高速铁路牵引网的状态测控保护系统 | |
CN101599807A (zh) | 一种使主备时钟相位对齐的方法和装置 | |
CN101145837B (zh) | 一种可自动恢复可用业务时钟的电路系统及方法 | |
US7042847B2 (en) | Telecommunications transport network comprising elements having a performance monitoring facility and method of operating the same | |
US5559842A (en) | Network-controlled reference frequency generator | |
CN101621346B (zh) | 一种具有自适应反馈的源同步接收装置及源同步方法 | |
US6618358B2 (en) | Method and apparatus for switching a clock source from among multiple T1/E1 lines with user defined priority | |
CN100463384C (zh) | 一种数据信号检测装置 | |
US5867041A (en) | Clock signal testing apparatus for use in a synchronous transmission system | |
US6947494B2 (en) | Bit rate control apparatus and method of optical receiver | |
CN100486148C (zh) | 光监控通道环回保护的装置 | |
CN101615965B (zh) | 主/备时钟的倒换方法和装置 | |
CN1988426B (zh) | 一种用于光转发板上的参考时钟发送电路及方法 | |
JP2003004782A (ja) | ネットワーク測定方法および装置 | |
US6081550A (en) | Method of testing clock paths and network elements for carrying out the method | |
KR100300147B1 (ko) | 디멀티플렉싱 장치의 동작 체크 장치 | |
JP3478829B2 (ja) | 電話網の性能監視及び試験システム | |
US7434106B2 (en) | Reference clock failure detection on serial interfaces | |
CN100428630C (zh) | 同步数字体系系统时钟及产生方法 | |
Metz et al. | No. 4 ESS: Network clock synchronization |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: GUANGDONG HUABO ENTERPRISE MANAGEMENT CONSULTING C Free format text: FORMER OWNER: ZTE CORPORATION Effective date: 20141010 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518057 SHENZHEN, GUANGDONG PROVINCE TO: 510640 GUANGZHOU, GUANGDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20141010 Address after: 510640 Guangdong city of Guangzhou province Tianhe District gold Yinglu No. 1 was 1106 room two Patentee after: Guangdong Huabo Enterprise Management Consulting Co., Ltd. Address before: 518057 Nanshan District high tech Industrial Park, Guangdong, South Road, science and technology, ZTE building, legal department Patentee before: ZTE Corporation |
|
ASS | Succession or assignment of patent right |
Owner name: STATE GRID SHANGHAI ELECTRIC POWER COMPANY Free format text: FORMER OWNER: GUANGDONG HUABO ENTERPRISE MANAGEMENT CONSULTING CO., LTD. Effective date: 20141127 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 510640 GUANGZHOU, GUANGDONG PROVINCE TO: 200002 PUDONG NEW AREA, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20141127 Address after: 200002 Shanghai City, Pudong New Area source deep road, No. 1122 Patentee after: State Grid Shanghai Municipal Electric Power Company Address before: 510640 Guangdong city of Guangzhou province Tianhe District gold Yinglu No. 1 was 1106 room two Patentee before: Guangdong Huabo Enterprise Management Consulting Co., Ltd. |