发明名称 |
Carrier synchronizing circuit and carrier synchronizing method |
摘要 |
Disclosed herein is a carrier synchronizing circuit including at least frequency synchronizing means and phase synchronizing means. The phase synchronizing means includes residual frequency error detecting means for detecting a residual frequency error after a frequency synchronizing process by the frequency synchronizing means and supplying the residual frequency error to the frequency synchronizing means, and the frequency synchronizing means performs frequency pull-in for the residual frequency error supplied from the residual frequency error detecting means after first timing. |
申请公布号 |
US8170170(B2) |
申请公布日期 |
2012.05.01 |
申请号 |
US20080104817 |
申请日期 |
2008.04.17 |
申请人 |
MATSUMOTO HIDEYUKI;FUTAMI TETSUHIRO;NANIWADA KOJI;HIRAYAMA YUICHI;SONY CORPORATION |
发明人 |
MATSUMOTO HIDEYUKI;FUTAMI TETSUHIRO;NANIWADA KOJI;HIRAYAMA YUICHI |
分类号 |
H03D3/24 |
主分类号 |
H03D3/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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