AD8195

Data Sheet

Rev. B | Page 8 of 20

TYPICAL PERFORMANCE CHARACTERISTICS

TMDS outputs terminated with external 50 Ω resistors to 3.3 V, unless otherwise noted.

REFERENCE EYE DIAGRAM AT TP1

DIGITAL

PATTERN

GENERATOR

AD8195

EVALUATION

BOARD

SERIAL DATA

ANALYZER

SMA COAX CABLE

HDMI CABLE

TP1

TP2

TP3

Figure 4. Test Circuit Diagram for Rx Eye Diagrams

0.125UI/DIV AT 2.25Gbps

Figure 5. Rx Eye Diagram at TP2

(Cable = 2 Meters, 24 AWG, Data Rate = 2.25 Gbps)

0.167UI/DIV AT 3.0Gbps

Figure 6. Rx Eye Diagram at TP2

(Cable = 2 Meters, 24 AWG, Data Rate = 3 Gbps)

0.125UI/DIV AT 2.25Gbps

Figure 7. Rx Eye Diagram at TP3, EQ = 12 dB

(Cable = 2 Meters, 24 AWG, Data Rate = 2.25 Gbps)

0.167UI/DIV AT 3.0Gbps

Figure 8. Rx Eye Diagram at TP3, EQ = 12 dB

(Cable = 2 Meters, 24 AWG, Data Rate = 3 Gbps)