AD8194

Rev. 0 | Page 7 of 16

data rate = 2.25 Gbps, TMDS outputs terminated with external 50 Ω resistors to 3.3 V, unless otherwise noted.

0

0.1

0.2

0.3

0.4

0.5

0.6

0

5

10

15

20

25

480p

1080i/720p

HDMI CABLE LENGTH (Meters)

2m TO 5m = 30AWG

10m = 28AWG

20m = 24AWG

1080p

8-BIT

1080p

12-BIT

Figure 9. Jitter vs. Input Cable Length (See Figure 4 for Test Setup)

0

0.2

0.4

0.6

0.8

1.0

1.2

DATA RATE (Gbps)

0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

2.2

2.4

Figure 10. Eye Height vs. Data Rate

0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

2.5

2.6

2.7

2.8

2.9

3.0

3.1

3.2

3.3

3.4

3.5

3.6

SUPPLY VOLTAGE (V)

Figure 11. Eye Height vs. Supply Voltage

0

10

20

30

40

50

0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

2.2

2.4

DATA RATE (Gbps)

DJ (p-p)

RJ (rms)

1080p

12-BIT

1.65Gbps

1080p

8-BIT

1080i/720p

480i

480p

Figure 12. Jitter vs. Data Rate

3.0

3.2

3.4

3.6

0

10

20

30

40

50

SUPPLY VOLTAGE (V)

DJ (p-p)

RJ (rms)

Figure 13. Jitter vs. Supply Voltage

0.5

1.0

1.5

02

0

10

20

30

40

50

DIFFERENTIAL INPUT SWING (V)

.0

DJ (p-p)

RJ (rms)

Figure 14. Jitter vs. Differential Input Swing