Timing module, phase synchronization circuit, phase synchronization method and phase synchronization program

摘要

PROBLEM TO BE SOLVED: To provide a timing module capable of eliminating a need for developing a timing module in each market, suppressing a development cost, an operation cost and a production cost, securing a high stability and a high accuracy quality, measuring a frequency of a received reference timing signal, and automatically generating a required frequency on the basis of the measurement results.;SOLUTION: A timing module using a PLL that receives a reference timing signal and outputs a corresponding synchronization clock, comprises a line interface part that can receives a plurality of types of reference timing signals alternatively. The line interface part automatically sets a parameter stored in a storage part in the line interface part on the basis a signal type of the received reference timing signal.;SELECTED DRAWING: Figure 4;COPYRIGHT: (C)2019,JPO&INPIT