| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a technique capable of reducing the transmission distance of clock pulse. <P>SOLUTION: An analog clock generating circuit 120 generates an analog clock signal having a periodic analog waveform. A clock pulse generating circuit 150 generates a clock pulse signal having a period of 1/N of a period of the analog clock signal, corresponding to the analog clock signal. Clock synchronization circuits 130, 140 operate in synchronization with the clock pulse signal generated by the clock pulse generating circuit 150. <P>COPYRIGHT: (C)2008,JPO&INPIT |
