ADN2870 Analog Devices, Inc., ADN2870 Datasheet - Page 10

• Manufacturer Part Number: ADN2870
• Description: 3.3 V Dual-loop, 50 Mbps To 3.3 Gbps Laser Diode Driver
• Manufacturer: Analog Devices, Inc.

ADN2870
120
115
110
105
100
Figure 17. IBIAS/IBMON Gain vs. Temperature, Ibias = 20 mA
95
90
85
80
–50
DATA TRANSMISSION
ALS
–30
Figure 19. ALS Negate Time, 200 µs/div
Figure 18. ALS Assert Time, 5 µs/div
OC48 PRBS31
t
_ON
–10
TEMPERATURE (°C)
10
30
OC48 PRBS31
DATA TRANSMISSION
t
ALS
_OFF
50
LESS THAN 1µs
70
90
110
Rev. 0 | Page 10 of 20
Figure 20. IMOD/IMMON Gain vs. Temperature, Imod = 30 mA
60
58
56
54
52
50
48
46
44
42
40
–50
Figure 22. Time to Initialize, Including Reset, 40 ms/div
–30
Figure 21. FAIL Assert Time,1 µs/div
–10
FAIL ASSERTED
FAULT FORCED ON PAVSET
TEMPERATURE (°C)
10
POWER SUPPLY TURN ON
30
TRANSMISSION ON
50
70
90
110