NX8563LAS445-CC

The NX8563LAS445-CC is designed as a 1550nm multiple quantum well (MQW) structured distributed feed-back (DFB) laser diode module with single mode fiber. The NX8563LAS445-CC is designed as directly modulation light source and ideal for optical transmission systems.

The NX8563LAS445-CC has six features. (1)Peak output power Pf=10mW min. (2)Internal thermo-electric cooler and isolator. (3)Hermetically sealed 14-pin butterfly package. (4)Single mode fiber pigtail. (5)Wide operation temperature range. (6)Available for DWDM wavelength based on ITU-T recommendations. Those are all the main features.

Some absolute maximum ratings of NX8563LAS445-CC have been concluded into several points as follow. (1)Its forward current of LD would be 300mA. (2)Its reverse voltage of LD would be 2.0V. (3)Its forward current of PD would be 10mA. (4)Its reverse voltage of PD would be 20V. (5)Its operating case temperature range would be from -20°C to 85°C. (6)Its storage temperature range would be from -40°C to 85°C. (7)Its lead soldering temperature would be 260°C for 10 seconds. It should be noted that stresses above those listed in absolute maximum ratings may cause permanent damage to device.

Also some electrical characteristics of NX8563LAS445-CC are concluded as follow. (1)Its forward voltage at Pf=10mW would be min 0.9V and max 2.0V. (2)Its threshold current would be typ 20mA and max 40mA. (3)Its optical output power from fiber would be min 10mW. (4)Its operation current would be max 125mA. (5)Its threshold output power would be max 100uW. (6)Itsquantum efficiency would be min 0.142W/A and typ 0.17W/A. (7)Its side mode suppression ratio would be min 30dB and typ 35dB. (8)Its input impedance would be typ 25ohms. (9)Its rise and fall time would be max 120ps. (10)Its band width would be min 2.5GHz. (11)Its dispersion penalty would be max 2.0dB. And so on. At present we have not got so much information about this IC and we would try hard to get more information about NX8563LAS445-CC. If you have any question or suggestion or want to know more information please contact us for details. Thank you!