M02068_17 Datasheet, PDF (13/18 Pages) M/A-COM Technology Solutions, Inc. – 3.3 Volt Laser Driver IC for 155/622 Mbps

Functional Description
Figure 3-7. Temperature Compensation Graphs
80mA
∆1
TC_SLOP
E
∆2
-40°C
0mA
TC_START
+80°C
0.047
0.045
0.043
0.041
0.039
0.037
0.035
-40 -20 0 20 40 60 80 100
Temperature (°C)
5000 10000 20000 32000
RTC_SLOPE - Figures shown are in Ω
RTC_START = 0Ω, V_CC = 3.3V
0.065
0.06
0.055
0.05
0.045
0.04
0.035
-40 -20
0
20 40 60 80 100
Temperature (°C)
5000
10000
20000
32000
RTC_SLOPE - Figures shown are in Ω
RTC_START = 250Ω, V_CC = 3.3V
0.08
0.075
0.07
0.065
0.06
0.055
0.05
0.045
0.04
0.035
-40 -20 0 20 40 60 80 100
Temperature (°C)
5000 10000 20000 32000
RTC_SLOPE - Figures shown are in Ω
RTC_START = 400Ω, V_CC = 3.3V
02068-DSH-001-C
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