Wavecrest SIA-3000, Руководство пользователя

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Statistics:
Duty Cycle/
Frequency count
To Measure:
For more
information on this
tool, refer to:
VISI Online Help
Measure Duty Cycle and Frequency
•
From the main menu, press Clock, then Statistics to open the tool.
•
Press SINGLE/STOP button on the front panel or the top menu or Press the RUN
button on the front panel or the top menu
.
Figure 10 - Shows statistics from histogram measurements of , Period-,
Puls, Pulsewidth -, Duty Cycle, and Frequency Counter.
The Statistics tool is valuable in that it is the only tool to show Duty Cycle and Frequency
Counter information. Additionally, it shows the basic statistics of histograms of all
measurements of , Period -, PW +, PW-. It is important to remember, though,
that while the raw statistics may convey some information, the plot views convey so
much more. Before accepting any values from this tool “as is” you should also perform at
least a histogram analysis of the measurement and understand the graphical results.
Clock Tools Overview Page 10 of 13