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PRODUCT INFORMATION
860nm
1A255
High-Performance LED
Baseband Video
The low thermal droop of this device allows baseband video transmission with minimum distortion. The double-lens optical system provides for optimum coupling of power into the fiber.
Optical and Electrical Characteristics
PARAMETER SYMBOL MIN. TYP . MAX. UNIT
(25° C Case Temperature) TEST CONDITION
Fiber-Coupled Power
(Fig.1, 2,& 3) (Table 1)
Pfiber tr, tf fc l⌬Pl
p
80
120 6 55 8
W ns MHz
IF =80 mA
(Note 1) Fiber: 62.5/125 m Graded
Rise and Fall Time
(10-90%)
IF =80 mA
(no bias)
Bandwidth
(3dBel)
IF =80 mA IF =80 mA IF =80 mA IF =80 mA IF =80 mA VR=1V
Index NA=0.275
Thermal Droop
(nonlinearity) (Note 2)
2 840 860 50 1.8 2.
1A255 Datasheet
