Datasheet

AD8151
Rev. B | Page 12 of 40
200
–200
–150
–100
–50
0
50
100
150
–100 –80 –60 –40 –20 0 20 40 60 80 100
02169-025
NORMALIZED TEMPERATURE (°C)
PROPAGATION DELAY (ps)
100
90
80
70
60
50
40
30
20
10
0
550 570 590 610 630 650 670 690 710 730
02169-023
PROPAGATION DELAY (ps)
FREQUENCY
Figure 23. Variation in Channel-to-Channel Delay, All 561 Points
Figure 25. Propagation Delay, Normalized at 25°C vs. Temperature
2.5Gbps
3.2Gbps
100
90
80
70
60
50
40
30
20
10
0
5 1015202
02169-024
OUTPUT CURRENT (mA)
PEAK-TO-PEAK JITTER (ps)
02169-026
1.65kΩ
49.9Ω
49.9Ω
50Ω
50Ω
V
CC
V
CC
V
TT
1.65kΩ
105Ω
PRBS
GENERATOR
HIGH SPEED
SAMPLING
OSCILLOSCOPE
AD8151
IN OUT
P
N
P
DATA OUT
DATA OUT
–6dB
N
–6dB
V
EE
V
EE
V
TT
V
CC
= 0V, V
EE
= –3.3V, V
TT
= –1.6V, V
DD
= 5V, V
SS
= 0V
R
SET
= 1.54kΩ, I
OUT
= 16mA, V
OH
= –0.8V, V
OL
= –1.2V
V
IN
= 0.8V p-p EXCEPT AS NOTED
5
Figure 24. Jitter vs. I
OUT
, PRBS 23
Figure 26. Test Circuit