ADN2871 Analog Devices, Inc., ADN2871 Datasheet - Page 10

• Manufacturer Part Number: ADN2871
• Description: 3.3 V, 50 Mbps To 4.25 Gbps Single-loop Laser Diode Driver
• Manufacturer: Analog Devices, Inc.

ADN2871
DIFFERENTIAL OUTPUT
These performance characteristics were measured using the high speed, electrical differential output circuit shown in Figure 3.
90
60
30
80
60
40
20
0
Figure 16. Rise Time vs. Modulation Current, I
0
Figure 17. Fall Time vs. Modulation Current, I
0
0
20
20
MODULATION CURRENT (mA)
MODULATION CURRENT (mA)
40
40
60
60
BIAS
BIAS
80
80
= 20 mA
= 20 mA
100
100
Rev. A | Page 10 of 20
Figure 19. Deterministic Jitter at 4.25 Gbps vs. Modulation Current, I
Figure 18. Random Jitter vs. Modulation Current, I
1.2
1.0
0.8
0.6
0.4
0.2
40
35
30
25
20
15
10
5
0
0
0
0
20
20
MODULATION CURRENT (mA)
MODULATION CURRENT (mA)
40
40
60
60
80
80
BIAS
= 20 mA
BIAS
= 20 mA
100
100