
AD8197B
Rev. 0 | Page 12 of 28
DIFFERENTIAL INPUT SWING (V)
JI
T
E
R
(
p
s)
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 = 2.25 Gbps, unless
otherwise noted.
0
02
40
50
30
20
10
.0
50
0
2.5
3.7
INPUT COMMON-MODE VOLTAGE (V)
JI
T
E
R
(
p
s)
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
RJ (rms)
DJ (p-p)
070
15
-02
0
Figure 20. Jitter vs. Differential Input Swing
50
0
–40
100
JI
T
E
R
(
p
s)
45
40
35
30
25
20
15
10
5
–20
0
2040
6080
DJ (p-p)
RJ (rms)
07
015
-02
1
Figure 21. Jitter vs. Temperature
160
0
–40
100
TEMPERATURE (°C)
RI
S
E
/F
A
L
T
IM
E
20%
T
O
80%
(
p
s)
140
120
100
80
60
40
20
–20
0
20
40
60
80
RISE TIME
FALL TIME
070
15
-02
2
Figure 22. Rise and Fall Time vs. Temperature
40
30
20
10
DJ (p-p)
RJ (rms)
070
15
-02
3
2.7
2.9
3.1
3.3
3.5
Figure 23. Jitter vs. Input Common-Mode Voltage
120
80
–40
100
TEMPERATURE (°C)
D
IF
F
E
RE
NT
IA
L
I
NP
U
T
E
RM
INAT
IO
N
RE
S
IS
T
ANCE
(
)
115
110
105
100
95
90
85
–20
0
20406080
07
015
-02
4
Figure 24. Differential Input Termination Resistance vs. Temperature