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RIGOL Chapter 10 Real-time Eye Diagram and Jitter Analysis (Option)
10-6 MSO8000 User's Guide
Figure 10-1 Diagram of Eye Measurement Parameters
To Reset Color
Press Reset Color to clear the color level counter.
Jitter Analysis
The jitter analysis function is mainly used to analyze the integrity of the high-speed
serial signal and measure the variance of a measurement over time. The
measurement item includes TI E, Cycle to Cycle, + Width to + Width, and –Width to
-Width. Wherein, TI E indicates time interval error. The TIE measurement compares
the edges in a data signal with the edges in an ideal data signal determined by the
clock recovery feature to generate error statistics.
You can go to the "Jitter" setting menu through the following three ways:
On the front panel, press Measure Analyze Jitter to enter the "Jitter"
setting menu.
You can also enable the touch screen and then tap the function navigation icon
at the lower-left corner of the screen to open the function navigation. Then,
tap the "Jitter" icon to open the "Jitter" setting menu.
Enable the touch screen and tap the auto measurement label "MEASURE" at the
top of the screen to enter the measurement setting menu. I n the measurement
category area, rotate the multifunction knob
to select the "Analyze" option
and then press down the knob to select it. You can also tap the "Analyze" option
to select it. In the measurement parameter area, rotate the multifunction knob
to select the "Jitter" option and then press down the knob to select it. You
can also tap the "Jitter" option to select it and then enter the "Jitter" setting
menu.
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