| Original document(33 pages) 中文版 |
A SYNC detection window creating section creates a SYNC window signal on the basis of the output of a counter counting a synchronized phase detection signal at a WDU cycle and the output of a counter counting WDU at a Segment cycle. On the other hand, a synchronized signal is detected from the synchronized phase detection signal on the basis of the pattern to output a detection signal. Then, the detection signal obtained during a period of generation of a SYNC window is outputted as the synchronization detection signal. |
Application Number
申请号 |
200510023047 |
Application Date
申请日 |
2005.12.28 |
| Title 名称 |
Synchronized signal detector and synchronized signal detecting method
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Publication Number
公开号 |
1831997 |
Publication Date
公开日 |
2006.09.13 |
| Approval Pub. Date |
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Granted Pub. Date |
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| International Classification 分类号 |
G11B20/10,G11B20/14,G11B7/00 |
Applicant(s) Name
申请人 |
Tokyo Shibaura Electric Co. |
| Address 地址 |
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| Inventor(s) Name 发明人 |
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| Attorney & Agent 代理人 |
zhang tianshu |
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