NX8560MC Datasheet | CEL

FEATURES - INTEGRATED ELECTROABSORPTION MODULATOR - INTERNAL DRIVER IC - UP TO 40 km TRANSMISSION 10 Gb/s (Dispersion: 800 ps/nm) - 19-PIN MINI-BUTTERFLY PACKAGE DESCRIPTION NEC's NX8560MC Series is an Electro-Absorption (EA) Modulator integrated, 1550 nm Multiple Quantum Well (MQW) structured Distributed Feed-Back (DFB) laser diode module with an internal driver IC. It is capable of transmitting up to 40 km standard single mode fiber (dispersion: 800 ps/nm) for 10 Gb/s applications with built in wavelength monitor. ELECTRO-OPTICAL CHARACTERISTICS (TLD = 25°C, TC = 0 to +75°C, BOL unless otherwise specified) PART NUMBER SYMBOLS TSET VFLD Iop ITH Pf PARAMETERS AND CONDITIONS Laser Set Temperature Forward Voltage of LD, IFLD = Iop Operating Current, TLD = Tset Threshold Current, TLD = Tset Optical Output from Fiber, Under modulation1 NX8560MC NX8560MCS Peak Emission Wavelength, IFLD = Iop, VEA = 0 V, TLD = TSET Side Mode Suppression Ratio, IFLD = Iop, VEA = 0 V Extinction Ratio, Under modulation1 NX8560MC NX8560MCS Input Return Loss,IFLD = IOP, VEA = 1 V, f = 130 MHz to 10 GHz Rise Time, 20-80%, Under modulation1 Fall Time, 80-20%, Under modulation1 Dispersion Penalty, under modulation1, 2 Optical Isolation Driver Power Supply Voltage Driver Power Supply Current Modulator Modulation Control Voltage Modulator Bias Control Voltage Cross Point Control Voltage, Cross Point: 50% Data Input Voltage, Differential input, AC-coupled UNITS °C V m A m A d Bm d Bm nm d B d B d B d B ps ps d B d B V m A V V V Vpp VSS VSS VSS+0.8 0.5 25 -5.5 -5.2 -5.0 300 VSS+1.0 VSS+2.2 VSS+2.2 1.0 -1 -5 1530 30 10 8.2 -10 40 40 2.0 50 60 7 MIN 20 NX8560MC Series TYP 25 MAX 35 2.0 80 20 +2 -1 1565 λp SMSR ER S11 tr tf DP ISOL VSS ISS VMOD VB Vx1, Vx2 DIN, DINB Notes: 1. 9.95328 Gb/s, PRBS 231_1, IFLD = Iop, TLD = TSET, NEC Test System. Iop: a certain point between 50 m A and 80 m A. Vm: a certain point between VSS and VSS+1.0 V. Vb: a certain point between VSS and VSS+2.2 V. Vx1 (Vx2): a certain point...