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RIGOL
TIE
➢
Compares edges in a signal under test with the edges in an ideal signal
determined by the clock recovery feature. Then, all the signal intervals are
measured based on the ideal data rate to generate the error statistics.
Cycle to Cycle
➢
Measures the first cycle and then subtracts the first cycle from the second
cycle. The measurement is made according to this rule.
+Width to +Width
➢
The +Width to +Width jitter measurement subtracts the first cycle's
positive pulse width from the second cycle's positive pulse width for the first
measurement result. The +Width to +Width jitter measurement subtracts
the second cycle's positive pulse width from the third cycle's positive pulse
width for the second measurement result, and so on, until all of the cycles
of the waveform have been measured.
-Width to -Width
➢
The -Width to -Width jitter measurement subtracts the first cycle's negative
pulse width from the second cycle's negative pulse width for the first
measurement result. The -Width to -Width jitter measurement subtracts the
second cycle's negative pulse width from the third cycle's negative pulse
10-8
Chapter 10 Real-time Eye Diagram and Jitter Analysis (Option)
Cycle1
Cycle2
1st Measurement = Cycle2 - Cycle1
Cycle3
Cycle4
2nd Measurement = Cycle4 – Cycle3
MSO8000 User Guide
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