NX8304BE-CC

www.DataSheet4U.com NEC's 1310 nm InGaAsP MQW-DFB LASER DIODE NX8304BE-CC IN COAXIAL PACKAGE NX8304CE-CC FOR FIBER OPTIC COMMUNICATIONS FEATURES INTERNAL OPTICAL ISOLATOR PEAK EMISSION WAVELENGTH: λp = 1310 nm OPTICAL OUTPUT POWER: Pf = 2.0 mW WIDE OPERATING TEMPERATURE RANGE: TC = -40 to +85°C InGaAs MONITOR PIN-PD WITH SC-UPC CONNECTOR BASED ON TELCORDIA RELIABILITY DESCRIPTION NEC's NX8304BE-CC and NX8304CE-CC are 1310 nm Distributed Feed-Back (DFB) laser diode coaxial modules with an internal optical isolator. These modules are light source for fiber optic communications. ELECTRO-OPTICAL CHARACTERISTICS (TC = -40 to +85°C, unless otherwise specified) PART NUMBER SYMBOLS Pf VOP ITH PTH IMOD PARAMETERS AND CONDITIONS Optical Output Power from Fiber, CW Operating Voltage, Pf = 2.0 mW Threshold Current Threshold Output Power, IF = ITH Modulation Current Differential Efficiency Pf = 2.0 mW, TC = 25°C Pf = 2.0 mW TC = +25°C UNITS mW V mA mA µW mA mA W/A W/A dB 8 6 0.07 0.040 -3.5 20 0.100 -2.2 MIN NX8304BE-CC, NX8304CE-CC TYP 2.0 1.2 15 1.6 25 55 100 30 50 0.2 0.300 MAX ηd ∆η d Pf = 2.0 mW, TC = 25°C Pf = 2.0 mW Temperature Dependence of Differential Efficiency, ηd (@ TC °C) ∆ηd = 10 log ηd (@ 25 °C) Kink, Pf = Up to 2.4 mW (Refer to defenitions) Peak Emission Wavelength, Pf = 2.0 mW Temperature Dependence of Peak Emission Wavelength Spectral Width, Pf = 2.0 mW, -20 dB down width Side Mode Suppression Ratio, Pf = 2.0 mW Cut-Off Frequency, Pf = 2.0mW Rise Time...