Single Mode Connectorized Laser Diode (Low Power) Technical Data LST0605-FC-A Features Description • 1300 nm Single Mode • Hermetic Construction • Industry Standard FC Connector • Low Threshold Current • Integral InGaAs PIN Monitor Photodiode • High Reliability • Connectorized for Ease of Use The LST0605-FC-A series has been developed for low cost, coolerless low power single mode applications using the FC style connector. Both the buried heterostructure laser and the monitor photodiode are manufactured using the Hewlett-Packard MOVPE process. Applications • Fiber Optic Laser Transmitter • Instrumentation • Subscriber Loop Communications Systems • Low Cost Single Mode Fiber Systems • SM-FDDI • E-O Convertors Laser Safety Warning This device is a Class IIIb (3b) Laser Product. It may emit invisible laser radiation from an open optical port. To avoid possible eye damage do not look into an open optical port during laser operation. Do not exceed specified operating limits. 5963-5306E (12/94) 491 Absolute Maximum Ratings Absolute maximum limits mean that no catastrophic damage will occur if the product is subjected to these ratings for short periods, provided each limiting parameter is in isolation and all other parameters have values within the performance specification. It should not be assumed that limiting values of more than one parameter can be applied to the product at the same time. Parameter Forward Current Reverse Current Reverse Voltage Operating Temperature (Case) Storage Temperature Minimum -20 -40 Typical Maximum Units - 100 100 2.0 70 85 mA µA V °C °C Performance Specification (Tc 25°C) Parameter Minimum Typical Peak Wavelength Spectral Width (FWHM) Optical Output Forward Voltage Rise Time Fall Time Wavelength Temperature Coefficient Threshold Current Monitor Current Dark Current Tracking Error 1270 100 5 60 - 1300 5 200 1.2 0.5 0.5 0.45 14 125 ± 0.5 Notes: 1. CW, Ith + 15 mA. 2. Final test limits using single mode FC terminated fiber. 3. 10/90% rise, 90/10% fall, Ibias = Ith. 4. Im const. 5. CW. 6. -5 V photodiode bias. 7. -5 V bias, Pout = 0 µW. 8. -20°C/+70°C, Im const. 492 Maximum 1330 10 500 1.4 1.0 1.0 0.6 25 270 50 ± 1.5 Units Notes nm nm µW V ns ns nm/°C mA µA nA dB 1 1 1, 2 1 3 3 4 5 6 7 8 LST0605-FC-A Package Drawing FRONT VIEW C ∅K N REAR VIEW ∅Q TOP VIEW P ∅D ∅G H A ∅F E L ∅J M B CONNECTIONS REAR VIEW (PIN SIDE) 1 – PHOTODIODE ANODE 2 – LASER CATHODE 3 – TO CASE 2 1 3 LASER 2 PHOTODIODE 3 1 DIM. A B C ∅D E ∅F ∅G H MIN. MAX. 19.50 – 9.50 – 13.0 – 9.0 – – 12.0 0.47 0.41 M8 x 0.75 13.55 13.35 DIM. ∅J ∅K L M N P ∅Q MIN. MAX. 2.32 2.08 4.20 – 1.65 – 2.20 – 4.80 – 8.20 – 2.54 NOM. ALL DIMENSIONS IN MILLIMETERS 493 Ordering Information LST0605 - FC - A Modification Code: A = Standard Model Connector Type: FC = FC Model Name: LST0605 Handling Precautions 1. The LST0605 can be damaged by current surges or overvoltage. 2. Power supply transient precautions should be taken. 3. Normal handling precautions for electrostatic sensitive devices should be taken. CDRH Certification Laser Warning Hewlett-Packard Ltd Whitehouse Road Ipswich, Suffolk IP1 5PB England Manufactured: ____ Serial No. ____ Model No. ____________ This product conforms to the applicable requirements of 21 CFR 1040 at the date of manufacture. 494 10 Single Mode SC Connectorized Laser Transmitter Module Technical Data LST062X-SC-A Features Description • 1300 nm Single Mode • Industry Standard SC Connector • High Reliability • Connectorized for Ease of Use • Convenient Variety of 4 Pin Configurations • Hermetic Construction • Wide Operating Temperature -40°C to +85°C • Modulation Capability up to 622 Mbit/s • SONET SR/IR up to OC12 SDH STM1 and 4 Compliant • Laser Eye Safety Classifications: CDRH Class 1 Compliant IEC825-1 Class 3A • 200 µW Fiber Coupled Power The LST062X-SC-A series is a laser transmitter, operating in the 1300 nm wavelength region. It is designed for use in short and medium distance networks with bit rates up to 622 Mbit/s. The device features a high reliability laser diode and a monitor photodiode in a hermetic package. These are electrically connected to four pins in an industry-standard configuration. Environmental performance is designed to be compatible with the requirements of Bellcore's TA-NWT-000983 document. Options within the LST062X-SC-A family offer several 4 Pin configurations with pin rotational orientations designed to match existing products available on the market. If the specific arrangement or performance you require is not listed, please contact your local representative as our highly flexible design and manufacturing processes allow both physical and electrooptical customization to meet your needs. Applications • • • • • • Telecommunications Fiber in the Loop Inter/Intra Office SONET/SDH Datacommunications Switches Laser Safety Warning This device is a Class IIIa (3A) Laser Product. It may emit invisible laser radiation from an open optical port. To avoid possible eye damage do not look into an open optical port during laser operation. Do not exceed specified operating limits. 5965-4709E (7/96) 495 Absolute Maximum Ratings Absolute maximum limits mean that no catastrophic damage will occur if the product is subjected to these ratings for short periods, provided each limiting parameter is in isolation and all other parameters have values within the performance specification. It should not be assumed that limiting values of more than one parameter can be applied to the product at the same time. Limits Parameter Laser Forward Current Laser Reverse Current Laser Reverse Voltage Photodiode Reverse Voltage Photodiode Forward Current Operating Temperature Storage Temperature Relative Humidity Symbol If Ir Vlr Vr Ipf Tc Ts RH Mechanical Shock Conditions DC DC DC DC DC Pf = 200 µW Min. Max. -40 -40 0.0 150 100 2 10 1 +85 +85 noncondensing Units mA µA V V mA °C °C %/RH Mil Std 883D, Method 2002, Condition B Mil Std 883D, Method 2007, Condition A Vibration Performance Specifications Parameter Symbol Ith Pf Pth Threshold Current Peak Optical Output Power Optical Output Power Slope Efficiency Id Vf lc Dlc/DT Dl tr tf Note: 1. Modulated measurements also available. 496 Limits Min. Max. Units CW, Tc = 25°C, Pf = 200 µW unless otherwise stated LASER Drive Current above Ith Forward Voltage Center Wavelength Temp. Dependence of lc Linewidth Rise Time Fall Time Conditions 7 200 10 5 8 Note 1 1260 Tc = -40°C to +85°C 1xs, RMS, Note 1 10% to 90%: Ith to Pf = 200 µW 90°C to 10fi: Pf = 200 µW to Ith Tc = -40°C to +85°C CW Pth = Pf @ Ith - 2mA Tc = 25°C Tc = -40°C to +85°C Pf = 200 µW 16 8 25 40 20 1.6 1360 0.4 2.5 0.5 0.5 mA µW µW mW/mA mW/mA mA V nm nm/°C nm ns ns Performance Specifications (cont'd.) Parameter Symbol Rise Time Fall Time Im Id C DR Pf = 0 µW 1 MHz Im = Im @ (Pf = 200 µW, Tc = 25°C) Tc = -40°C to +85°C 10% to 90%: Ith to Pf = 200 µW 90% to 10%: Pf = 200 µW to Ith tr tf LST0623 LST0625 LASER 1 2 1 3 100 - 1500 20 10 µA nA Pf - ± 1.5 2.0 2.0 dB ns ns LST0627 PHOTODIODE 2 1 2 LASER PHOTODIODE 4 Units Tc = 25°C, Vr = -5 V (Note 2) Pf = 200 µW unless otherwise stated MONITOR PHOTODIODE Photocurrent Dark Current Capacitance Tracking Error Limits Min. Max. Conditions 4 3 PHOTODIODE 4 3 LASER CASE 1 – LASER CATHODE 2 – LASER ANODE/MONITOR PHOTODIODE 3 – MONITOR ANODE (-ve) 4 – NO CONNECTION CASE 1 – MONITOR ANODE (-ve) 2 – MONITOR CATHODE (+ve) 3 – LASER CATHODE 4 – LASER ANODE CASE 1 – LASER CATHODE 2 – MONITOR CATHODE (+ ve) 3 – MONITOR ANODE (-ve) 4 – LASER ANODE 497 LST062X-SC-A Package Drawing F PIN 1 ∅P G ∅M ∅H E ∅J K N ∅L A O B I DIM. A B C D E F G ∅H MIN. – 15.1 21.50 12.60 2.00 2.90 17.50 – DIM. I ∅J K ∅L ∅M N O ∅P MAX. 13.50 15.50 22.50 13.00 2.20 3.10 18.50 7.00 MIN. – 0.41 12.00 2.20 – – 9.20 1.90 MAX. 29.00 0.49 – 2.40 8.60 2.60 9.40 2.10 ALL DIMENSIONS IN MILLIMETERS Pin Outs LST0623 LST0625 LASER 1 2 1 LST0627 PHOTODIODE 2 3 2 LASER PHOTODIODE 4 1 4 3 PHOTODIODE 4 3 LASER CASE 1 – LASER CATHODE 2 – LASER ANODE/MONITOR PHOTODIODE 3 – MONITOR ANODE (-ve) 4 – NO CONNECTION 498 CASE 1 – MONITOR ANODE (-ve) 2 – MONITOR CATHODE (+ve) 3 – LASER CATHODE 4 – LASER ANODE CASE 1 – LASER CATHODE 2 – MONITOR CATHODE (+ ve) 3 – MONITOR ANODE (-ve) 4 – LASER ANODE D C Ordering Information LST062X - SC - A Allowed Model Names: LST0623-SC-A LST0625-SC-A LST0627-SC-A Pin Outs - See Drawings: 3 5 7 Handling Precautions 1. The LST062X can be damaged by current surges or overvoltage. 2. Power supply transient precautions should be taken. 3. Normal handling precautions for electrostatic sensitive devices should be taken. CDRH Certification Laser Warning Hewlett-Packard Ltd Whitehouse Road Ipswich, Suffolk IP1 5PB England Manufactured: _______ Serial No. _______ Model No. ____________ This product conforms to the applicable requirements of 21 CFR 1040 at the date of manufacture. 499