| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve the problem with a conventional circuit, wherein jitter is generated in a clock which is generated by a reference clock generation circuit. <P>SOLUTION: A jitter removing circuit removes the jitter of a reference clock 51, and includes: a latch circuit 12 which detects edges of the reference clock 51 in synchronism with a sampling clock 52; a counter 13 which counts edge intervals of the reference clock 51; and a phase adjustment circuit 14 which adjusts a phase of the reference clock 51 on the basis of the number of counts of the respective edge intervals. <P>COPYRIGHT: (C)2011,JPO&INPIT |
