Application Examples
Measuring Jitter
To measure the p
eak-to-peak jitter, follow these steps:
1. Push the Cursor button.
2. Push the Function screen button.
3. Select the VB
ars cursors.
4. Push the Bring Both Cursors On Screen screen button to quickly locate
the cursors
.
5. Place one cursor at the first falling edge and place the other cursor at the
last falli
ng edge.
6. Read the peak-to-peak jitter in the Δ readout (1.40 μs).
You can also measure the minimum and maximum pulse widths. When you select
the first cursor, the @ readout displays the minimum pulse width (210 μs). When
you select the second cursor, the @ readout displays the maximum pulse width
(211 μs).
38 TDS3000C Series Oscilloscope User Manual
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