
AD8190
Rev. 0 | Page 10 of 24
TA = 27°C, AVCC = 3.3 V, VTTI = 3.3 V, VTTO = 3.3 V, DVCC = 3.3 V, AMUXVCC = 5 V, AVEE = 0 V, DVEE = 0 V, differential input swing =
1000 mV, TMDS outputs terminated with external 50 Ω resistors to 3.3 V, pattern = PRBS 27 1, data rate = 1.65 Gbps, unless otherwise noted.
0.5
0.6
0
035
06
12
2-
04
0
HDMI CABLE LENGTH (m)
DE
T
E
RM
INI
S
T
IC
J
IT
T
E
R
(
U
I)
0.4
0.3
0.2
0.1
5
1015202530
2m CABLE = 30AWG
5m TO 10m CABLES = 28AWG
15m TO 30m CABLES = 24AWG
720p,
EQ = 12dB
1080p,
EQ = 12dB
480p,
EQ = 12dB
1.65Gbps,
EQ = 12dB
Figure 14. Jitter vs. Input Cable Length (See
Figure 4 for Test Setup)
50
0
0
612
2-
0
43
DATA RATE (Gbps)
JI
T
ER
(
p
s
)
45
40
35
30
25
20
15
10
5
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
DJ (p-p)
RJ (rms)
1.65Gbps
1080p
1080i/720p
480p
480i
Figure 15. Jitter vs. Data Rate
50
0
3.0
3.6
0
612
2-
0
45
SUPPLY VOLTAGE (V)
JI
T
ER
(
p
s
)
45
40
35
30
25
20
15
10
5
3.1
3.2
3.3
3.4
3.5
DJ (p-p)
RJ (rms)
Figure 16. Jitter vs. Supply Voltage
0.6
0
025
0
612
2-
0
49
HDMI CABLE LENGTH (m)
D
E
TE
R
M
IN
IS
TIC
J
ITT
E
R
(
U
I)
0.5
0.4
0.3
0.2
0.1
510
15
20
2m CABLE = 30AWG
5m TO 10m CABLES = 28AWG
15m TO 20m CABLES = 24AWG
720p, PE OFF
1080p, MAX PE
720p, MAX PE
480p, PE OFF
480p, MAX PE
1080p, PE OFF
Figure 17. Jitter vs. Output Cable Length (See
Figure 9 for Test Setup)
1200
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0
612
2-
0
37
DATA RATE (Gbps)
EY
E
H
E
IG
H
T
(mV)
1000
800
600
400
200
1.8
Figure 18. Eye Height vs. Data Rate
800
0
2.5
3.6
0
612
2-
0
38
SUPPLY VOLTAGE (V)
EYE
H
EI
G
H
T
(m
V
)
700
600
500
400
300
200
100
2.6
2.7
2.8
2.9
3.0
3.1
3.2
3.3
3.4
3.5
Figure 19. Eye Height vs. Supply Voltage