NX8304BE-CC Datasheet | CEL

FEATURES - INTERNAL OPTICAL ISOLATOR - PEAK EMISSION WAVELENGTH: λp = 1310 nm - OPTICAL OUTPUT POWER: Pf = 2.0 m W - WIDE OPERATING TEMPERATURE RANGE: TC = -40 to +85°C - In Ga As 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 munications. 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 m W Threshold Current Threshold Output Power, IF = ITH Modulation Current Differential Efficiency Pf = 2.0 m W, TC = 25°C Pf = 2.0 m W TC = +25°C UNITS m W V m A m A µW m A m A W/A W/A d B 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 m W, TC = 25°C Pf = 2.0 m W Temperature Dependence of Differential Efficiency, ηd (@ TC °C) ∆ηd = 10 log ηd (@ 25 °C) Kink, Pf = Up to 2.4 m W (Refer to defenitions) Peak Emission Wavelength, Pf = 2.0 m W Temperature Dependence of Peak Emission Wavelength Spectral Width, Pf = 2.0 m W, -20 d B down width Side Mode Suppression Ratio, Pf = 2.0 m W Cut-Off Frequency, Pf = 2.0m W Rise Time, 10 to 90%, Ppk = 2.0 m W, IF = ITH Fall Time, 90 to 10%, Ppk = 2.0 m W, IF = ITH Monitor Current, VR = 5 V, Pf = 2.0 m W Monitor Dark Current VR = 5 V, TC = 25 °C VR = 5 V Kink λp ∆λ/∆T ∆λ SMSR fc tr tf Im ID Ct LINm γ1 RIN ORL % nm nm/°C nm d B GHz ns ns µA n A n A p F % d B d B/Hz d B 35 0.5 -135 52 200 30 1280 1310 0.09 0.1 40 2.0 0.15 0.15 700 0.1 10 1.0 ±20 1335 0.1 1.0 0.5 0.5 1500 50 500 20 15 1.0 Monitor PD Terminal Capacitance, VR = 5 V, f = 1 MHz Linearity, VR = 5 V, Pf = 0.2 to 2.0 m W (Refer to defenitions) Tracking Error, Im = const.(Refer to defenitions) Relative Intensity Noise Optical Return Loss, SMF California...