AD8197A
DIGITAL
PATTERN
GENERATOR
AD8197A
EVALUATION
BOARD
HDMI CABLE
REFERENCE EYE DIAGRAM AT TP1
SMA COAX CABLE
TP1
TP2
Figure 9. Test Circuit Diagram for Tx Eye Diagrams
SERIAL DATA
ANALYZER
TP3
0.125UI/DIV AT 2.25Gbps
Figure 10. Tx Eye Diagram at TP2, PE = 2 dB
0.125UI/DIV AT 2.25Gbps
Figure 12. Tx Eye Diagram at TP3, PE = 2 dB (Cable = 2 meters, 30 AWG)
0.125UI/DIV AT 2.25Gbps
Figure 11. Tx Eye Diagram at TP2, PE = 6 dB
0.125UI/DIV AT 2.25Gbps
Figure 13. Tx Diagram at TP3, PE = 6 dB (Cable = 10 meters, 28 AWG)
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