ONET8501V Datasheet, PDF (17/28 Pages) Texas Instruments – 11.3 Gbps Differential VCSEL Driver With Output Waveform Shaping

ONET8501V
www.ti.com
SLLS837B – JUNE 2007 – REVISED SEPTEMBER 2007
TYPICAL OPERATION CHARACTERISTICS (continued)
Typical operating condition is at V_CC = 3.3V, T_A = 25°C, I_BIASC = 6 mA, I_MODC = 12 mA, V_IN = 600 mVpp and no waveform
shaping (unless otherwise noted).
PHOTODIODE-MONITOR CURRENT I_MONP
vs
PD CURRENT, PDR = 00
0.5
MODULATION CURRENT
vs
MODC REGISTER SETTING
25
0.4
20
0.3
15
0.2
10
0.1
5
0
0 0.02 0.04 0.06 0.08 0.10 0.12 0.14
Photodiode Current - mA
Figure 12.
SUPPLY CURRENT
vs
TEMPERATURE
75
70
65
60
55
50
45
40
35
30
25
-40 -20 0
20 40 60 80 100
T_A - Free-Air Temperature -°C
Figure 14.
0
0
50 100 150 200 250 300
Modulation Current Register Setting (Decimal)
Figure 13.
TEMPERATURE SENSOR VOLTAGE V_TS
vs
TEMPERATURE
2
1.5
1
0.5
0
-40 -20 0 20 40 60 80 100
T_A - Free-Air Temperature -°C
Figure 15.
Copyright © 2007, Texas Instruments Incorporated
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