ULM850-04-TN-ULCBPN

www.DataSheet.in 4.25 Gbps VCSEL 850nm LC-TOSA   Vertical Cavity Surface-Emitting Laser   High Speed Datacom VCSEL   High performance and reliability   LC-Connector to fit all LC applications ELECTRO-OPTICAL CHARACTERISTICS PARAMETER Peak Fiber Coupled Optical Power Threshold Current Variation of ITH over Temperature Slope Efficiency Variation of ¢ s E tions a ut not PR ca witho cifi Spe RY A N ct to change I e ubj e LIM ic re s INVISIBLE LASER RADIATION AVOID BEAM EXPOSURE CLASS 3B LASER PRODUCT SYMBOL UNITS µW P OC MIN 0.8 0.05 30 TYP 400 1.5 0.15 50 -130 MAX 2.0 1 0.2 -0.6 70 80 -120 860 TEST CONDITIONS IF=5mA; Note 1 and 2 Note 1 T=20-85°C IF=4-8mA; Note 1and 2 T=20-85°C IF=5mA 20-80%; ER=10dB IF=5mA IF=5mA, Note 1 Note 1 ¡ ITH ITH(T) mA mA mW/mA T %/K over Temperature ¡£¢ S/ ¢ S/¡ RS tR /tF RIN ¢ S Differential Series Resistance Rise and Fall Time Relative Intensity Noise Emission Wavelength Wavelength Tuning over Current Wavelength Tuning over Temperature RMS Spectral Bandwidth Monitor Current Monitor Dark Current Monitor Reverse Breakdown Voltage Monitor Capacitance 1) T=20°C 2) 50µm Fiber ¤ ps dB/Hz nm nm/mA nm/K nm mA %/K nA V pF ¥ R 840 850 0.2 0.07 0.4 ¡¦¥ IPD ID URBR CPD 0.8 0.6 0.10 20 IF=5mA IF=5mA; Note 1 T=20...85°C, P OC=100µW POC=0 mW POC=0 mW URPD= 0 V 0.1 0.2 Monitor Current Temperature Variation ∆ IPD/∆ T 30 100 ABSOLUT MAXIMUM RATINGS Storage Temperature Operating Temperature Electrical Power Dissipation Continous Forward Cu...