Datasheet

AD8197B
Rev. 0 | Page 12 of 28
DIFFERENTIAL INPUT SWING (V)
JITTER (ps)
T
A
= 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 2
7
− 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)
JITTER (ps)
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
RJ (rms)
DJ (p-p)
07015-020
Figure 20. Jitter vs. Differential Input Swing
50
0
–40 100
TEMPERATURE (°C)
JITTER (ps)
45
40
35
30
25
20
15
10
5
–200 20406080
DJ (p-p)
RJ (rms)
07015-021
Figure 21. Jitter vs. Temperature
160
0
–40 100
TEMPERATURE (°C)
RISE/FALL TIME 20% TO 80% (ps)
140
120
100
80
60
40
20
–20 0 20 40 60 80
RISE TIME
FALL TIME
07015-022
Figure 22. Rise and Fall Time vs. Temperature
40
30
20
10
DJ (p-p)
RJ (rms)
07015-023
2.7 2.9 3.1 3.3 3.5
Figure 23. Jitter vs. Input Common-Mode Voltage
120
80
–40 100
TEMPERATURE (°C)
DIFFERENTIAL INPUT
TERMINATION RESISTANCE (Ω)
115
110
105
100
95
90
85
–200 20406080
07015-024
Figure 24. Differential Input Termination Resistance vs. Temperature