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ADV3003
Rev. 0 | Page 7 of 16
TA = 27°C, AVCC = 3.3 V, VTTI = 3.3 V, VTTO = 3.3 V, AVEE = 0 V, differential input swing = 1000 mV, pattern = PRBS 27 1,
data rate = 2.25 Gbps, TMDS outputs terminated with external 50 Ω resistors to 3.3 V, unless otherwise noted.
REFERENCE EYE DIAGRAM AT TP1
DIGITAL
PATTERN
GENERATOR
SMA COAX CABLE
HDMI CABLE
TP1
TP2
TP3
ADV3003
EVALUATION
BOARD
SERIAL DATA
ANALYZER
07
21
2-
00
9
Figure 9. Test Circuit Diagram for Tx Eye Diagrams
0.125UI/DIV AT 2.25Gbps
250m
V
/D
IV
0
721
2-
0
10
Figure 10. Tx Eye Diagram at TP2, PE = 0 dB
0.125UI/DIV AT 2.25Gbps
250m
V
/D
IV
0
721
2-
0
11
Figure 11. Tx Eye Diagram at TP2, PE = 6 dB
0.125UI/DIV AT 2.25Gbps
250m
V
/D
IV
0
721
2-
0
12
Figure 12. Tx Eye Diagram at TP3, PE = 0 dB (Cable = 6 Meters, 24 AWG)
0.125UI/DIV AT 2.25Gbps
250m
V
/D
IV
0
721
2-
0
13
Figure 13. Tx Eye Diagram at TP3, PE = 6 dB (Cable = 10 Meters, 24 AWG)