DIGITAL BLANKING SIGNAL GENERATOR

摘要

PROBLEM TO BE SOLVED: To provide a digital blanking signal generator that prevents number of circuits from being remarkably increased by configuring a data quantity of a waveform ROM table to be small. SOLUTION: The digital blanking signal generator is provided with a storage means 102 that stores quantized waveform data on the basis of an information logical signal 101 for data to be superposed comprising '1' or '0' and a superposed waveform generator 103 that generates a frequency of a signal to be generated by an arithmetic operation based on a phase difference between a main clock and a signal to be generated, and the digital blanking signal generator generates a digital signal waveform with a frequency not synchronous with the main clock for digital operation.