| 摘要 |
<P>PROBLEM TO BE SOLVED: To conduct a normal discriminating operation even when the duty of input data is displaced largely from 100%. <P>SOLUTION: In a method for reproducing a clock data, a reproductive clock synchronizing with the edge timing of the input data is generated, and the input data is discriminated by the reproductive clock. In the method for reproducing the clock data, a correction data correcting the duty of the input data in response to the level of a correction signal is obtained, and the duty of the correction data is detected by the reproductive clock and the correction signal is generated. The generation of the reproductive clock and the discrimination of the data are conducted on the basis of the correction data. <P>COPYRIGHT: (C)2008,JPO&INPIT |
