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NEC's CW InGaAsP MQW DFB LASER DIODE MODULE FOR DWDM APPLICATIONS (10 mW MIN)
FEATURES
* OUTPUT POWER: Pf = 10 mW MIN * INTERNAL THERMOELECTRIC COOLER AND ISOLATOR * HERMETICALLY SEALED 14-PIN BUTTERFLY PACKAGE * POLARIZATION MAINTAIN FIBER PIGTAIL * AVAILABLE FOR DWDM WAVELENGTHS BASED ON ITU-T RECOMMENDATIONS (100 GHz GRID) REFER TO THE ORDERING INFORMATION
NX8563 SERIES
DESCRIPTION
NEC's NX8563 Series are a 1550 nm Multiple Quantum Well (MQW) structured Distributed Feed-Back (DFB) laser diode with Polarization Maintain Fiber (PMF). This device is designed as Continuous Wave (CW) light source and ideal for optical transmission systems in which external modulators are used. This device is available for Dense Wavelenght Division Multiplexing (DWDM) wave lengths based on ITU-T recommendations, enabling a wide range of applications.
ELECTRO-OPTICAL CHARACTERISTICS (TLD = TSET, TC = -20
PART NUMBER SYMBOLS TSET VF IF ITH Pf p v SMSR RIN ext PARAMETERS AND CONDITIONS Laser Set Temperature Forward Voltage, Pf = 10 mW Forward Current, Pf = 10 mW Threshold Current Optical Output Power from Fiber, IF = 125 mA, TLD = TSET Peak Emission Wavelength1, Pf = 10 mW, CW, TLD = TSET Spectral Line Width, Pf = 10 mW, CW, 3 dB down Side Mode Suppression Ratio, Pf = 10 mW, CW Relative Intensity Noise, Pf = 10 mW, 20 MHz to 3 GHz Polarization Extinction Ratio2, Pf = 10 mW, CW UNITS C V mA mA mW nm MHz dB dB/Hz dB
to +70C) NX8563 Series MIN 20 1.2 70 20 10 1527.99 ITU-T1 1 33 20 45 -150 1611.78 2 TYP MAX 35 1.5 125 40
Notes: 1. Available for DWDM based on ITU-T recommendations. Please refer to Ordering Information. 2. Polarization state of LD is aligned parallel to the slow axis.
California Eastern Laboratories
NX8563 SERIES
ELECTRO-OPTICAL CHARACTERISTICS (Applicable to Monitor PD: TLD = TSET, TC = -20
PART NUMBER SYMBOLS Im ID 1 Note: 1. = 10 log PARAMETERS AND CONDITIONS Monitor Current, Pf = 10 mW, VR = 5 V Dark Current, VR = 5 V Tracking Error, Im = const. Pf 10 mW
(mW) 20 Pf
to +70C)
NX8563 Series UNITS A nA dB MIN 100 TYP MAX 2000 10 0.5
Pf
TLD = TC = 25C TLD = 25C, TC = -20 to +70C
0
Im Im (at Pf (25C) = 10 mW)
ELECTRO-OPTICAL CHARACTERISTICS (Applicable to Thermistor and TEC: TLD = TSET, TC = -20
PART NUMBER SYMBOLS R B IC VC PARAMETERS AND CONDITIONS Thermistor Resistance, TLD = 25C B Constant Cooler Current, T = 70 - Tset, Pf = 10 mW Cooler Voltage, T = 70 - Tset, Pf = 10 mW UNITS k K A V MIN 9.5 3350 NX8563 Series TYP 10.0 3450
to +70C)
MAX 10.5 3550 1 2
ABSOLUTE MAXIMUM RATINGS1
(TC = 25C, unless otherwise specified) SYMBOLS IF VR IF VR TC TSTG TSLD PARAMETERS Forward Current of LD Reverse Voltage of LD Forward Current of PD Reverse Voltage of PD Operating Case Temperature Storage Temperature Lead Soldering Temperature (10 s) UNITS mA V mA V C C C RATINGS 300 2.0 10 20 -20 to +70 -40 to +85 260
Note: 1. Operation in excess of any one of these parameters may result in permanent damage.
NX8563 SERIES TYPICAL PERFORMANCE CURVES (TC = TSET unless otherwise specified)
LONGITUDINAL MODE OPTICAL OUTPUT POWER FROM FIBER vs. FORWARD CURRENT
Optical Output Power from Fiber, Pf (mW)
10 0
15.0
12.5
Relative Intensity (dB)
-10 -20 -30 -40
10.0
7.5
5.0
-50
-60 -70 1540
2.5
0 0 20 40 60 80 100
1550
1560
Wavelength (nm)
Forward Current, IF (mA)
FORWARD CURRENT vs. FORWARD VOLTAGE
OPTICAL OUTPUT POWER FROM FIBER vs. MONITOR CURRENT
Optical Output Power from Fiber, Pf (mW)
120
12.0
Forward Current, IF (mA)
100
10.0
80
8.0
60
6.0
40
4.0
20
2.0
0 0 0.4 0.8 1.2 1.6 2.0 2.4
0 0 0.2 0.4 0.6 0.8 1.0
Forward Voltage, VF (V)
Monitor Current, IM (mA)
THERMISTOR RESISTANCE vs. AMBIENT TEMPERATURE
50
Thermistor Resistance, R (k)
30 20
10
5 3 2
1 0 25 50 75
Ambient Temperature, TA (C)
NX8563 SERIES
ORDERING INFORMATION
PART NUMBER NX8563-AZ* PACKAGE 14-Pin Butterrfly Package
NX8563
BA
With FC-PC Connector Wavelength Code: Refer to Tables A and B LB: Anode Ground LF: Anode Floating
*NOTE: Please refer to the last page of this data sheet, "Compliance with EU Directives" for Pb-Free RoHS Compliance Infomation.
TABLE A: DWDM Wavelength based on ITU-T Recommendations (@TLD = Tset) Wavelength code 287 295 303 311 318 326 334 342 350 358 366 373 381 389 397 405 413 421 429 437 445 453 461 469 477 485 Wavelength (nm) 1528.77 1529.55 1530.33 1531.11 1531.89 1532.68 1533.46 1534.25 1535.03 1535.82 1536.60 1537.39 1538.18 1538.97 1539.76 1540.55 1541.34 1542.14 1542.93 1543.73 1544.52 1545.32 1546.11 1546.91 1547.71 1548.51 193.60 ITU-T1 Frequency (THz) 196.10 196.00 195.90 195.80 195.70 195.60 195.50 195.40 195.30 195.20 195.10 195.00 194.90 194.80 194.70 194.60 194.50 194.40 194.30 194.20 194.10 194.00 193.90 193.80 193.70 279 ITU-T1 1527.99 Wavelength (nm) 1549.31 1550.11 1550.91 1551.72 1552.52 1553.32 1554.13 1554.94 1555.74 1556.55 1557.36 1558.17 1558.98 1559.79 1560.60 1561.41 1562.23 1563.04 1563.86 1564.67 1565.49 1566.31 1567.13 1567.95 1568.77 196.20 Frequency (THz) 193.50 193.40 193.30 193.20 193.10 193.00 192.90 192.80 192.70 192.60 192.50 192.40 192.30 192.20 192.10 192.00 191.90 191.80 191.70 191.60 191.50 191.40 191.30 191.20 191.10
Wavelength code 493 501 509 517 525 533 541 549 557 565 573 581 589 597 606 614 622 630 638 646 654 663 671 679 687
Note: 1. The Value which omitted and computed the 3rd place below the decimal point.
TABLE B: DWDM Wavelength based on ITU-T Recommendations (@TLD = Tset) Wavelength code 695 704 712 720 728 737 745 753 761 770 778 786 795 803 811 820 828 836 845 853 862 870 878 887 895 4904 ITU-T1 Wavelength (nm) 1569.59 1570.41 1571.23 1572.06 1572.88 1573.71 1574.54 1575.36 1576.19 1577.02 1577.85 1578.68 1579.51 1580.35 1581.18 1582.01 1582.85 1583.69 1584.52 1585.36 1586.20 1587.04 1587.88 1588.72 1589.56 1590.41 Frequency (THz) 191.00 190.90 190.80 190.70 190.60 190.50 190.40 190.30 190.20 190.10 190.00 189.90 189.80 189.70 189.60 189.50 189.40 189.30 189.20 189.10 189.00 188.90 188.80 188.70 188.60 188.50 Wavelength code 912 921 929 937 946 954 963 971 980 988 997 6006 6014 6023 6031 6040 6048 6057 6066 6074 6083 6091 6100 6109 6117 ITU-T1 Wavelength (nm) 1591.25 1592.10 1592.94 1593.79 1594.64 1595.48 1596.33 1597.18 1598.04 1598.89 1599.74 1600.60 1601.45 1602.31 1603.16 1604.02 1604.88 1605.74 1606.60 1607.46 1608.32 1609.19 1610.05 1610.92 1611.78 Frequency (THz) 188.40 188.30 188.20 188.10 188.00 187.90 187.80 187.70 187.60 187.50 187.40 187.30 187.20 187.10 187.00 186.90 186.80 186.70 186.60 186.50 186.40 186.30 186.20 186.10 186.00
Note: 1. The Value which omitted and computed the 3rd place below the decimal point.
NX8563 SERIES OUTLINE DIMENSIONS (Units in mm)
15.24 2.54 2.67 4 places 10 MIN 1.25 7 8.890.13 8 14 1 20.8 0.9 6.0 12.70.2 LD R #7 #1
NX8563LB TOP VIEW
+ Cooler
PD
L
Thermistor
0.5 20.830.25 26.040.25 Optical Fiber (PMF) Length : 1000 MIN 1.0 0.3 8.20.2 5.4 5.15 29.970.25
#8
#14
PIN CONNECTIONS PIN No. 1 2 3 4 5 6 7 FUNCTION THERMISTOR THERMISTOR BIAS PD ANODE PD CATHODE, COOLER ANODE COOLER CATHODE NX8563LF TOP VIEW
#7 #1
PIN No. 8 9 10 11 12 13 14
FUNCTION GND GND GND GND, LD ANODE SIGNAL INPUT GND GND
+ Cooler
L PD LD R
Thermistor
#8
#14
PIN CONNECTIONS
OPTICAL FIBER DIMENSIONS
Paramter Outer Diameter Minimum Fiber Bending Radius Fiber Length Unit mm mm mm
(Units in mm) Specification 0.90.1 30 1000 MIN
PIN No. 1 2 3 4 5 6 7
FUNCTION THERMISTOR THERMISTOR LD Cathode PD (Pf) ANODE PD CATHODE COOLER ANODE COOLER CATHODE
PIN No. 8 9 10 11 12 13 14
FUNCTION GND GND PD (p) ANODE LD ANODE LD CATHODE LD ANODE NC
PMF
FC-PC Connector Fiber Length: 1000 mm MIN
Life Support Applications These NEC products are not intended for use in life support devices, appliances, or systems where the malfunction of these products can reasonably be expected to result in personal injury. The customers of CEL using or selling these products for use in such applications do so at their own risk and agree to fully indemnify CEL for all damages resulting from such improper use or sale.
04/02/2003
A Business Partner of NEC Compound Semiconductor Devices, Ltd.
4590 Patrick Henry Drive Santa Clara, CA 95054-1817 Telephone: (408) 919-2500 Facsimile: (408) 988-0279
Subject: Compliance with EU Directives
CEL certifies, to its knowledge, that semiconductor and laser products detailed below are compliant with the requirements of European Union (EU) Directive 2002/95/EC Restriction on Use of Hazardous Substances in electrical and electronic equipment (RoHS) and the requirements of EU Directive 2003/11/EC Restriction on Penta and Octa BDE. CEL Pb-free products have the same base part number with a suffix added. The suffix -A indicates that the device is Pb-free. The -AZ suffix is used to designate devices containing Pb which are exempted from the requirement of RoHS directive (*). In all cases the devices have Pb-free terminals. All devices with these suffixes meet the requirements of the RoHS directive. This status is based on CEL's understanding of the EU Directives and knowledge of the materials that go into its products as of the date of disclosure of this information.
Restricted Substance per RoHS Lead (Pb) Mercury Cadmium Hexavalent Chromium PBB PBDE Concentration Limit per RoHS (values are not yet fixed) < 1000 PPM < 1000 PPM < 100 PPM < 1000 PPM < 1000 PPM < 1000 PPM Concentration contained in CEL devices -A Not Detected Not Detected Not Detected Not Detected Not Detected Not Detected -AZ (*)
If you should have any additional questions regarding our devices and compliance to environmental standards, please do not hesitate to contact your local representative.
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