Jitter analysis and clock data recovery
R&S
®
RTO6
1120
User Manual 1801.6687.02 ─ 05
18.3.3
Displaying the recovered clock signal
The clock signal that is recovered by CDR can be displayed as a math waveform. The
generated waveform is time-correlated to the data waveform.
1. Prerequisite: Configure the CDR method.
2. Press the [Math] key.
3. On the "Setup" tab, select the "Equation" subtab.
4. Double-tap the entry field to open the formula editor.
5. Tap "More", and again "More".
6. Tap "Clear".
7. Tap "CDR" and select the CDR method.
8. Complete the expression:
SW CDR: e.g., CDR(sw1,Ch1Wfm1)
HW CDR: CDR(hw)
9. Tap "Enter".
10. Enable the math signal.
Clock data recovery