LST0623-SC-A

Single Mode Connectorized Laser Diode (Low Power) Technical Data LST0605-FC-A Features • 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 Description 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 100 100 2.0 70 85 Units mA µA V °C °C Performance Specification (Tc 25°C) Parameter Peak Wavelength Spectral Width (FWHM) Optical Output Forward Voltage Rise Time Fall Time Wavelength Temperature Coefficient Threshold Current Monitor Current Dark Current Tracking Error Minimum 1270 100 5 60 Typical 1300 5 200 1.2 0.5 0.5 0.45 14 125 ± 0.5 Maximum 1330 10 500 1.4 1.0 1.0 0.6 25 270 50 ± 1.5 Units nm nm µW V ns ns nm/°C mA µA nA dB Notes 1 1 1, 2 1 3 3 4 5 6 7 8 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 LST0605-FC-A Package Drawing TOP VIEW C REAR VIEW N P FRONT VIEW ∅K ∅Q ∅D ∅F ∅G H A E L M CONNECTIONS REAR VIEW (PIN SIDE) 2 1 3 1 – PHOTODIODE ANODE 2 – LASER CATHODE 3 – TO CASE ∅J B LASER 2 3 PHOTODIODE 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 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. Laser Warning 10 494 Single Mode SC Connectorized Laser Transmitter Module Technical Data LST062X-SC-A Features • 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 Description 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 Mechanical Shock Vibration Symbol If Ir Vlr Vr Ipf Tc Ts RH Conditions DC DC DC DC DC Pf = 200 µW Min. -40 -40 0.0 Max. 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 Performance Specifications Parameter LASER Threshold Current Peak Optical Output Power Optical Output Power Slope Efficiency Drive Current above Ith Forward Voltage Center Wavelength Temp. Dependence of lc Linewidth Rise Time Fall Time Ith Pf Pth Symbol Conditions CW, Tc = 25°C, Pf = 200 µW unless otherwise stated 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 Limits Min. Max. Units Id Vf lc Dlc/DT Dl tr tf Note: 1. Modulated measurements also available. 496 Performance Specifications (cont'd.) Parameter MONITOR PHOTODIODE Symbol Conditions Tc = 25°C, Vr = -5 V (Note 2) Pf = 200 µW unless otherwise stated Limits Min. Max. Units Photocurrent Dark Current Capacitance Tracking Error Rise Time Fall Time Im Id C DR tr tf 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 100 - 1500 20 10 ± 1.5 2.0 2.0 µA nA Pf dB ns ns LST0623 LASER 1 2 1 LST0625 PHOTODIODE 2 LASER 4 LASER 3 4 LST0627 1 2 PHOTODIODE 3 PHOTODIODE 4 3 CASE CASE CASE 1 – LASER CATHODE 2 – LASER ANODE/MONITOR PHOTODIODE 3 – MONITOR ANODE (-ve) 4 – NO CONNECTION 1 – MONITOR ANODE (-ve) 2 – MONITOR CATHODE (+ve) 3 – LASER CATHODE 4 – LASER ANODE 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 ∅J E D C K ∅L O A N B I DIM. A B C D E F G ∅H MIN. – 15.1 21.50 12.60 2.00 2.90 17.50 – MAX. 13.50 15.50 22.50 13.00 2.20 3.10 18.50 7.00 DIM. I ∅J K ∅L ∅M N O ∅P 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 LASER 1 2 1 LST0625 PHOTODIODE 2 LASER 4 LASER 3 4 LST0627 1 2 PHOTODIODE 3 PHOTODIODE 4 3 CASE CASE CASE 1 – LASER CATHODE 2 – LASER ANODE/MONITOR PHOTODIODE 3 – MONITOR ANODE (-ve) 4 – NO CONNECTION 1 – MONITOR ANODE (-ve) 2 – MONITOR CATHODE (+ve) 3 – LASER CATHODE 4 – LASER ANODE 1 – LASER CATHODE 2 – MONITOR CATHODE (+ ve) 3 – MONITOR ANODE (-ve) 4 – LASER ANODE 498 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 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. Laser Warning 499