发明名称 |
HIGH-DEFINITION MULTI-MEDIA INTERFACE |
摘要 |
A receiver for a multi-channel system such as a HDMI system is presented. In accordance with the present invention, the receiver receives one of the plurality of channels and includes an analog portion, a digital-to-analog converter, and a digital control block that provides digital control signals to the analog portion. Equalization can be accomplished partially or wholly in the analog domain and digitally controlled by a digital control loop. A digital equalizer can also be included. A decision feedback equalizer can be implemented that sums an analog output signal into the analog data stream. Timing recovery can be accomplished by digital control of a phase interpolator or delay locked loop that receives a plurality of phases from a timing circuit coupled to receive a clock signal. |
申请公布号 |
KR20090008252(A) |
申请公布日期 |
2009.01.21 |
申请号 |
KR20087025680 |
申请日期 |
2007.03.21 |
申请人 |
ENTROPIC COMMUNICATIONS, INC. |
发明人 |
BRYAN THOMAS;WEBB STEWART;SALLAWAY PETER;MANICKAM THULASINATH;RAGHAVEN SREEN |
分类号 |
H04N5/44;H04B1/06 |
主分类号 |
H04N5/44 |
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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