1A302

PRODUCT INFORMATION 1320nm 1A302 High-Performance LED FM Video The low harmonic distortion makes this device ideal for subcarrier FM video applications. Video transmission can be accomplished 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 -H2 -H3 ␭p 40 50 3 100 26 38 ␮W ns MHz dB dB nm nm V ␮A pF IF =80 mA (Note 1) IF =80 mA (no bias) Fiber: 62.5/125 ␮m Graded Rise and Fall Time (10-90%) Bandwidth (3dBel ) IF =80 mA IF =60 mA m=0.8 f=10 MHz IF =80 mA IF =80 mA IF =80 mA VR=1V Index NA=0.275 Harmonic Distortion (nonlinearity) Peak Wavelength Spectral Width (FWHM) Forward Voltage Reverse Current Capacitance (Fig.5) 1280 1320 1350 120 1.5 155 2 100 200 ⌬␭ VF IR C VR= 0V, f=1 MHz Note 1: Measured at the exit of 100 meters of fiber. Ø4.7 Ø1.5 0.6 Absolute Maximum Ratings PARAMETER SYMBOL LIMIT 3.7 Storage Temperature 14 Operating Temperature (derating: Fig.4) Electrical Power Dissipation (derating: Fig.4) Tstg Top Ptot IF IFRM VR Tsld -55 to +125Њ C -55 to +125Њ C 230 mW 110 mA 170 mA 1.5 V 260ЊC 0.4 Continuous Forward Current (fр10 kHz) Peak Forward Current (duty cycle р50%, fу1 MHz) All dimensions in mm CASE CATHODE ANODE Reverse Voltage Soldering Temperature (2mm from the case for 10 sec) 2.5 5.4 BOTTOM ...