HIGH DATA RATE RECEIVER
HDR-4G+ USER’S MANUAL
Ref. DTU 100782
Is.Rev 3.5
Date: June 1, 2021
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Here is the table of connector allocation depending on the data scheme, for differential ECL:
Table 16: connectors allocation, Differential ECL
IQZ and X bits are always read from left to right is the constellation mappings. Here is an example of
IQZ mapping in 8PSK:
Figure 71: IQZ mapping example