1A439
PRODUCT INFORMATION
1320nm
High-Performance LED
Data
This device is designed for FDDI and ATM 155 Mbps applications and offers an excellent price/performance ratio for cost-effective solutions. Its double-lens optical system results in optimum coupling of power into the fiber.
Optical and Electrical Characteristics
PARAMETER SYMBOL MIN. TYP . MAX. UNIT
(Case Temperature -25 to +70°C) TEST CONDITION
Fiber-Coupled Power
(Fig.1, 2,&3) (Table 1)
Pfiber tr, tf fc
c
-18.5 2.5 125 1320 135 1.3 1.65 100 200 d Bm ns MHz nm nm V A p F
(Note 1)
IPeak=60m A
Fiber:
62.5/125 m
Rise and Fall Time
(10-90%, no bias)
IF =60m A (Note 2) IF =60m A
Graded Index
Bandwidth
(3d Bel )
NA=0.275
Center Wavelength Spectral Width (FWHM) Forward Voltage (Fig.5) Reverse Current Capacitance
IF =60m A (Note 2) IF =60m A (Note 2) IF =60m A VR=1V VR= 0V, f=1 MHz
⌬ VF IR C
Note 1: Average power at 10 MHz//50% duty cycle. Measured at the exit of 100 meters of fiber. Note 2: Meets the FDDI ANSI...
