Datasheet

AD8151
Rev. B | Page 11 of 40
02169-017
1.4ns/DIV
150mV/DIV
p-p = 43ps
STD DEV = 8ps
Figure 17. Response, 2.5 Gbps,
32-Bit Pattern 1111 1111 0000 0000 0101 0101 0011 0011
2.5Gbps JITTER
3.2Gbps JITTER
100
90
80
70
60
50
40
30
20
10
0
0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
02169-018
INPUT AMPLITUDE (V)
PEAK-TO-PEAK JITTER (ps)
Figure 18. Jitter vs. Single-Ended Input Amplitude, PRBS 23
3.2Gbps
2.5Gbps
100
90
80
70
60
50
40
30
20
10
0
–1.6 –1.4 –1.2 –1.0 –0.8 –0.6 –0.4 –0.2 0 0.2 0.4 0.6
02169-019
V
IH
(V)
PEAK-TO-PEAK JITTER (ps)
Figure 19. Jitter vs. VIH, PRBS 23
02169-020
1.1ns/DIV
150mV/DIV
p-p = 43ps
STD DEV = 8ps
Figure 20. Response, 3.2 Gbps,
32-Bit Pattern 1111 1111 0000 0000 0101 0101 0011 0011
3.2Gbps
2.5Gbps
100
90
80
70
60
50
40
30
20
10
0
–5.0 –4.8 –4.6 –4.4 –4.2 –4.0 –3.8 –3.6 –3.4 –3.2 –3.0
02169-021
V
EE
(V)
PEAK-TO-PEAK JITTER (ps)
Figure 21. Jitter vs. Supply, PRBS 23
100
90
80
70
60
50
40
30
20
10
0
–1.4 –1.2 –1.0 –0.8 –0.6 –0.4 –0.2 0 0.2
02169-022
V
OH
(V)
PEAK-TO-PEAK JITTER (ps)
3.2Gbps
2.5Gbps
Figure 22. Jitter vs. V
OH
, PRBS 23, Output Amplitude = 0.4 V Single-Ended