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| 1550 nm InGaAsP MQW-DFB LASER DIODE MODULE CW LIGHT SOURCE FOR DWDM APPLICATIONS FEATURES * AVAILABLE FOR DWDM WAVELENGTHS BASED ON ITU-T RECOMMENDATIONS (100 GHz grid) refer to the Ordering Information * OUTPUT POWER: Pf = 20 mW MIN * INTERNAL THERMOELECTRIC COOLER AND ISOLATOR * HERMETICALLY SEALED 14-PIN BUTTERFLY PACKAGE * POLARIZATION MAINTAIN FIBER PIGTAIL NX8562LB DESCRIPTION The NX8562LB is a 1550 nm Multiple Quatum Well (MQW) Distributed Feed-Back (DFB) laser diode with Polarization Maintain Fiber (PMF). This device is designed as a Continuous Wave (CW) light source and is ideal for optical transmission systems in which external modulators are used. The device is available for Dense Wavelength Division Multiplexing (DWDM) wavelengths based on ITU-T recommendations, enabling a wide range of applications. ELECTRO-OPTICAL CHARACTERISTICS (TLD = 25C, TC = -20 PART NUMBER SYMBOLS TSET VF ITH Pf Pth p v SMSR FM RIN fm ext PARAMETERS AND CONDITIONS Laser Set Temperature Forward Voltage, Pf = 20 mW Threshold Current Optical Output Power from Fiber, IF = 167 mA, TLD = TSET Threshold Output Power from Fiber, IF = Ith Quantum Efficiency Peak Emission Wavelength1, Pf = 20 mW, CW, TLD = TSET Spectral Line Width, Pf = 20 mW, CW, 3 dB down Side Mode Suppression Ratio, Pf = 20 mW, CW FM Response, Pf = 20 mW Relative Intensity Noise, Pf = 20 mW, 20 MHz to 3 GHz Flat Frequency Response, Pf = 20 mW, +/-3 dB Polarization Extinction Ratio2, Pf = 20 mW, CW UNITS C V mA mW W W/A nm MHz dB MHz/mA dB/Hz GHz dB to +65C) NX8562LB MIN 20 0.9 20 20 100 0.13 1527.6 ITU-T1 1 30 50 1.8 15 20 35 70 -150 1565.6 2 TYP MAX 35 1.5 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 NX8562LB ELECTRO-OPTICAL CHARACTERISTICS (Applicable to Monitor PD: TLD = 25C, TC = -20 PART NUMBER SYMBOLS Im ID 1 Note: 1. = 10 log PARAMETERS AND CONDITIONS Monitor Current, Pf = 20 mW, VR = 5 V Dark Current, VR = 5 V Tracking Error, Im = const. Pf 20 mW UNITS A nA dB MIN 100 2 to +65C) NX8562LB TYP MAX 2000 10 0.5 Pf (mW) 10 Pf TLD = TC = 25C TLD = 25C, TC = -20 to +65C 0 Im Im (at Pf (25C) = 20 mW) ELECTRO-OPTICAL CHARACTERISTICS (Applicable to Thermistor and TEC: TLD = 25C, TC = -20 PART NUMBER SYMBOLS R B IC VC PARAMETERS AND CONDITIONS Thermistor Resistance B Constant Cooler Current, T = 65 - Tset, Pf = 20 mW Cooler Voltage, T = 65 - Tset, Pf = 20 mW UNITS k K A V MIN 9.5 3350 NX8562LB TYP 10.0 3450 to +65C) 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 +65 -40 to +85 260 Note: 1. Operation in excess of any one of these parameters may result in permanent damage. NX8562LB TYPICAL PERFORMANCE CURVES (TC = 25C, unless otherwise specified) OPTICAL OUTPUT POWER FROM FIBER vs. FORWARD CURRENT LONGITUDINAL MODE 0 Optical Output Power from Fiber, Pf (mW) 1550 1560 10 24.0 20.0 Relative Intensity (dB) -10 -20 -30 -40 16.0 12.0 8.0 -50 -60 -70 1540 4.0 0 0 20 40 60 80 100 Wavelength (nm) Forward Current, IF (mA) FORWARD CURRENT vs. FORWARD VOLTAGE OPTICAL OUTPUT POWER FROM FIBER vs. MONITOR CURRENT Forward Current, IF (mA) 100 Optical Output Power from Fiber, Pf (mW) 120 24.0 20.0 80 16.0 60 12.0 40 8.0 20 4.0 0 0 0.4 0.8 1.2 1.6 2.0 2.4 0 0 0.2 0.8 1.2 1.6 2.0 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) NX8562LB ORDERING INFORMATION Without Connector NX8562LB279 NX8562LB287 NX8562LB295 NX8562LB303 NX8562LB311 NX8562LB318 NX8562LB326 NX8562LB334 NX8562LB342 NX8562LB350 NX8562LB358 NX8562LB366 NX8562LB373 NX8562LB381 NX8562LB389 NX8562LB397 NX8562LB405 NX8562LB413 NX8562LB421 NX8562LB429 NX8562LB437 NX8562LB445 NX8562LB453 NX8562LB461 NX8562LB469 NX8562LB477 NX8562LB485 NX8562LB493 NX8562LB501 NX8562LB509 NX8562LB517 NX8562LB525 NX8562LB533 NX8562LB541 NX8562LB549 NX8562LB557 NX8562LB565 NX8562LB573 NX8562LB581 NX8562LB589 NX8562LB597 NX8562LB606 NX8562LB614 NX8562LB622 NX8562LB630 NX8562LB638 NX8562LB646 NX8562LB654 Part Number With FC-PC Connector NX8562LB279-BA NX8562LB287-BA NX8562LB295-BA NX8562LB303-BA NX8562LB311-BA NX8562LB318-BA NX8562LB326-BA NX8562LB334-BA NX8562LB342-BA NX8562LB350-BA NX8562LB358-BA NX8562LB366-BA NX8562LB373-BA NX8562LB381-BA NX8562LB389-BA NX8562LB397-BA NX8562LB405-BA NX8562LB413-BA NX8562LB421-BA NX8562LB429-BA NX8562LB437-BA NX8562LB445-BA NX8562LB453-BA NX8562LB461-BA NX8562LB469-BA NX8562LB477-BA NX8562LB485-BA NX8562LB493-BA NX8562LB501-BA NX8562LB509-BA NX8562LB517-BA NX8562LB525-BA NX8562LB533-BA NX8562LB541-BA NX8562LB549-BA NX8562LB557-BA NX8562LB565-BA NX8562LB573-BA NX8562LB581-BA NX8562LB589-BA NX8562LB597-BA NX8562LB606-BA NX8562LB614-BA NX8562LB622-BA NX8562LB630-BA NX8562LB638-BA NX8562LB646-BA NX8562LB654-BA With SC-PC Connector NX8562LB279-CA NX8562LB287-CA NX8562LB295-CA NX8562LB303-CA NX8562LB311-CA NX8562LB318-CA NX8562LB326-CA NX8562LB334-CA NX8562LB342-CA NX8562LB350-CA NX8562LB358-CA NX8562LB366-CA NX8562LB373-CA NX8562LB381-CA NX8562LB389-CA NX8562LB397-CA NX8562LB405-CA NX8562LB413-CA NX8562LB421-CA NX8562LB429-CA NX8562LB437-CA NX8562LB445-CA NX8562LB453-CA NX8562LB461-CA NX8562LB469-CA NX8562LB477-CA NX8562LB485-CA NX8562LB493-CA NX8562LB501-CA NX8562LB509-CA NX8562LB517-CA NX8562LB525-CA NX8562LB533-CA NX8562LB541-CA NX8562LB549-CA NX8562LB557-CA NX8562LB565-CA NX8562LB573-CA NX8562LB581-CA NX8562LB589-CA NX8562LB597-CA NX8562LB606-CA NX8562LB614-CA NX8562LB622-CA NX8562LB630-CA NX8562LB638-CA NX8562LB646-CA NX8562LB654-CA ITU-T1 Wavelength (nm) 1527.99 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 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 Frequency (THz) 196.20 196.10 196.00 195.90 195.80 195.70 195.60 195.50 195.40 195.30 195.20 195.10 195.00 194.90 194.80 194.70 194.60 194.50 194.40 194.30 194.20 194.10 194.00 193.90 193.80 193.70 193.60 193.50 193.40 193.30 193.20 193.10 193.00 192.90 192.80 192.70 192.60 192.50 192.40 192.30 192.20 192.10 192.00 191.90 191.80 191.70 191.60 191.50 Note: 1. The Value which omitted and computed the 3rd place below the decimal point. NX8562LB OUTLINE DIMENSIONS (Units in mm) 15.24 2.54 2.67 4 places 10 MIN 1.25 7 8.890.13 8 14 1 22.3 0.9 6.0 12.70.15 LD R #7 TOP VIEW #1 + Cooler PD L Thermistor 0.5 20.830.13 26.040.13 Optical Fiber (PMF) Length : 1.5 m MIN 1.0 0.75 8.20.2 5.6 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 PIN No. 8 9 10 11 12 13 14 FUNCTION GND GND GND GND, LD ANODE SIGNAL INPUT GND GND OPTICAL FIBER DIMENSIONS (Units in mm) 1500 MIN 900 m Nylon pipe PMF 400 m Tight buffer PANDA fiber 10 -BA: FC-PC connector -CA: SC-PC connector 1450 MIN Nylon pipe Cave Primary coat 9 m core 125 400 500 900 (m) EXCLUSIVE NORTH AMERICAN AGENT FOR RF, MICROWAVE & OPTOELECTRONIC SEMICONDUCTORS CALIFORNIA EASTERN LABORATORIES * Headquarters * 4590 Patrick Henry Drive * Santa Clara, CA 95054-1817 * (408) 988-3500 * Telex 34-6393 * FAX (408) 988-0279 24-Hour Fax-On-Demand: 800-390-3232 (U.S. and Canada only) * Internet: http://WWW.CEL.COM DATA SUBJECT TO CHANGE WITHOUT NOTICE 06/16/2001 |
Price & Availability of NX8562LB565-CA
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