发明名称 |
VIDEO DECODER WITH TWO DIFFERENT CLOCK DOMAINS |
摘要 |
<p>A video decoder in which the video source clock is generated entirely in the digital domain is disclosed herein. By creating a virtual version of the source clock in a numeric oscillator, the amount of noise in the system is substantially reduced. Furthermore, by transferring the digitized video signal, sampled with an asynchronous crystal clock, into the source clock domain, the accuracy of the brightness (amplitude) and color (phase) information can be greatly enhanced.</p> |
申请公布号 |
EP1810499(A1) |
申请公布日期 |
2007.07.25 |
申请号 |
EP20050804556 |
申请日期 |
2005.10.03 |
申请人 |
CIRRUS LOGIC, INC. |
发明人 |
GUDMUNDSON, DANIEL;MELANSON, JOHN, L.;SINGH, RAHUL;CHOWDHURY, AHSAN, HABIB |
分类号 |
H04N5/12;H04L7/033 |
主分类号 |
H04N5/12 |
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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