I7110 Datasheet, PDF (9/17 Pages) List of Unclassifed Manufacturers – 300 Mbps LED Drivers

i7110
4.5 Temperature Compensation Contour Plot
(I7110 characteristic curve , relationship between modulation current with RSET1 & RSET2. IOUT, IOUTB
connect 10Ω resistor to VCC, VREF is floating , DINP connects to VCC, DINN connects to GND )
100000
10mA
100000
10mA
10000
40mA
60mA
80mA
100mA
120mA
1000
100
1000
10000
RRSET2(ohm)
Figure7. Tj = 50 degree
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100000
10mA
10000
40mA
60mA
80mA
100mA
120mA
1000
100
1000
10000
RRSET2(ohm)
Figure8. Tj = 75egree
100000
100000
10mA
10000
40mA
60mA
80mA
100mA
120mA
1000
100
1000
10000
RRSET2(ohm)
Figure 9. Tj = 100degree
100000
10000
40mA
60mA
80mA
100mA
120mA
1000
100
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10000
RRSET2(ohm)
Figure 10 Tj = 125 degree
100000
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