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AD8192
Rev. 0 | Page 10 of 28
TA = 27°C, AVCC = 3.3 V, VTTI = 3.3 V, VTTO = 3.3 V, AVEE = 0 V, DVEE = 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.
0.6
0.5
0.4
0.3
0.2
0.1
0
5
10
15
35
07
050
-01
4
D
E
TE
R
M
IN
IS
T
IC
J
IT
T
E
R
(
U
I)
CABLE LENGTH (m)
20
25
30
ALL CABLES = 24 AWG
2.25Gbps,
EQ = 12dB
1.5Gbps,
EQ = 12dB
0.75Gbps,
EQ = 12dB
Figure 14. Jitter vs. Input Cable Length (See
Figure 4 for Test Setup)
50
45
40
35
30
25
20
15
10
5
0
0.2
0.6
1.0
2.4
07
05
0-
01
5
JI
T
E
R
(
p
s)
DATA RATE (Gbps)
1.4
1.8
2.2
0.4
0.8
1.2
1.6
2.0
DJ, EQ = 12dB
RJ, EQ = 12dB
Figure 15. Jitter vs. Data Rate
50
40
30
20
10
0
3.135
3.185
3.235
3.285
3.335
3.385
3.435
07
050
-01
6
JI
T
E
R
(
p
s)
SUPPLY VOLTAGE (V)
DJ, EQ = 12dB
RJ, EQ = 12dB
Figure 16. Jitter vs. Supply Voltage
0.6
0.5
0.4
0.3
0.2
0.1
0
010
07
050
-01
7
D
E
TE
R
M
IN
IS
T
IC
J
IT
T
E
R
(
U
I)
HDMI CABLE LENGTH (m)
20
30
ALL CABLES = 24 AWG, EQ = 12dB
0.75Gbps, PE OFF
2.25Gbps, MAX PE
1.5Gbps, MAX PE
0.75Gbps, MAX PE
2.25Gbps, PE OFF
1.5Gbps, PE OFF
Figure 17. Jitter vs. Output Cable Length (See
Figure 9 for Test Setup)
1.2
1.0
0.8
0.6
0.4
0.2
0
0.2
0.6
1.0
2.4
07
05
0-
01
8
E
Y
E
HE
IG
HT
(V
)
DATA RATE (Gbps)
1.4
1.8
2.2
0.4
0.8
1.2
1.6
2.0
Figure 18. Eye Height vs. Data Rate
07
050
-01
9
3.135
3.185
3.235
3.285
3.335
3.385
3.435
SUPPLY VOLTAGE (V)
1.2
1.0
0.8
0.6
0.4
0.2
0
E
Y
E
HE
IG
HT
(
V
)
Figure 19. Eye Height vs. Supply Voltage