ADN2873ACPZ-RL7 AD [Analog Devices], ADN2873ACPZ-RL7 Datasheet - Page 9

• Manufacturer Part Number: ADN2873ACPZ-RL7
• Description: 3.3 V, 50 Mbps to 4.25 Gbps, Single-Loop, Laser Diode Driver
• Manufacturer: AD [Analog Devices]

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
0
Figure 11. Rise Time vs. Modulation Current, I
Figure 12. Fall Time vs. Modulation Current, I
0
0
20
20
MODULATION CURRENT (mA)
MODULATION CURRENT (mA)
40
40
60
60
IBIAS
IBIAS
80
80
= 20 mA
= 20 mA
100
100
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Figure 14. Deterministic Jitter at 4.25 Gbps vs. Modulation Current, I
Figure 13. 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
0
5
0
0
0
20
20
MODULATION CURRENT (mA)
MODULATION CURRENT (mA)
40
40
60
60
80
80
IBIAS
ADN2873
= 20 mA
IBIAS
100
100
= 20 mA