| 摘要 |
PROBLEM TO BE SOLVED: To provide a sampling digitizer, capable of freely changing a sampling rate of data to be read into a digitizer, without changing the sampling rate in a sampling head. SOLUTION: In this sampling digitizer composed of the sampling head 11, a clock-generating part 12 and the digitizer 13, a thinning circuit 22 limiting the number of passing clock signals is inserted in a supply path of clock signals ranging from the clock generating part to the digitizer. The number of thinning of the thinning circuit is set at a desired value, and a low-speed data signal output from the sampling head is fetched into the digitizer at a desired sampling rate.
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