132
Keysight M809256PB OIF CEI-56G Rx Test Automation Application User Guide
8
OIF CEI-56G LR PAM4 Calibrations
UUGJ Calibration
Overview
The UUGJ Calibration is performed to calibrate the Uncorrelated
Unbounded Gaussian Jitter (UUGJ).
Connection Diagram
Connect the instruments as shown in
.
Figure 100
UUGJ Calibration connections for LR
ID
Parameters
Refer to “
Calibration Parameters in Debug Mode
Procedure
This calibration uses the 1010... toggle (Clock) pattern.
The Victim Generator Random Jitter (RJ) is set until the desired UUGJ
value is measured.
Results
This calibration displays the results for the set RJ versus the measured
UUGJ, in graphical and tabular formats.
Standard Name
Test ID
Long Reach
671102