发明名称 |
Bit-rate independent optical receiver and method thereof |
摘要 |
A bit-rate independent optical receiver and a method thereof. In the bit-rate independent optical receiver, an optoelectric converter converts an input optical signal to an original electrical signal, a bit rate identifying unit forms a resultant signal by performing an exclusive-OR (XOR) logic operation on the original electrical signal received from the optoelectric converter and a second signal corresponding to the original electrical signal delayed by a predetermined quantity of time, and detects a bit rate from the resultant signal, a reference clock generator generates a reference clock signal according to the detected bit rate, and a clock and data recovery circuit recovers a clock signal and data from the input signal according to the reference clock signal.
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申请公布号 |
US7076177(B1) |
申请公布日期 |
2006.07.11 |
申请号 |
US20000621009 |
申请日期 |
2000.07.20 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
YANG KWANG-JIN;KOH JUN-HO;PARK GIL-YONG;KWARK BONG-SIN |
分类号 |
H04B10/00;H03K5/01;H04B10/06 |
主分类号 |
H04B10/00 |
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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