DATA SHEET| OCTOBER 25, 2004 1614W 1310 nm DFB Laser Module The 1614W 1310 nm wideband wireless DFB laser modules are designed for analog applications requiring an operational bandwidth between 5 MHz and 2700 MHz. The highly linear, OC-48 pinout compatible devices feature up to 25 mW of output power with superior performance over an enhanced operating range of –40 °C to 85 °C. Performance Highlights Applications § Wideband wireless systems § Satellite signal transmission via fiber Wavelength Optical Output Power (two versions) § Narrow transmitter housings § Networks with limited fiber Temperature Range Frequency Range Min Typical Max Units 1300 - 1320 nm 2 - - mW 8 <25 - mW -40 - +85 °C 5 - 2700 MHz - dBm - dBm Features § OC-48 pinout TM § Telcordia Technologies compliant Input Third Order Intercept 32 1 dB Compression Point 18 - 468 § Wide temperature range— stable even in harsh environments - See following pages for complete specifications and conditions. For more information on this and other products: Contact Sales at Ortel 626-293-3400, or visit www.emcore.com. 1614W 1310 nm DFB Laser Module DATA SHEET| OCTOBER 25, 2004 Absolute Maximum Ratings Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess of those given in the operational sections of the data sheet. Exposure to absolute maximum ratings for extended periods can adversely affect device reliability. Parameter Operating Case Temperature Storage Temperature Laser Forward dc Current Reverse Voltage Photodiode Laser Reverse Voltage, dc ESD TEC Current Symbol TC TSTG VRPD ITEC Condition continuous 60 seconds continuous HBM: R = 1500 Ohm, C = 100 pF continuous Min -40 -40 -500 -1.9 Max +85 +85 150 10 1 500 1.9 Units °C °C mA V V V A Electrical/Optical Characteristics Laser Temperature (TL) = 25°C, IF = IOP, Beginning of Life (BOL) Parameter Symbol Condition Wavelength ?OP Optical Output Power PO 1614xxxx-02 version 1614xxxx-08 version Optical Isolation ISO Sidemode Suppression Ratio SMSR Threshold Current ITH Operating Current IOP Monitor PD Responsivity rPD VRM= 5V Thermistor Resistance RTH TOP = 25 °C Thermistor Temp. Coefficient TCTH TOP = 25 °C TEC Current ITEC -40<TC <+85°C; IF = 100mA Fiber Length May include splice Fiber Buffer Fiber Core / Cladding - Min 1300 2 8 30 30 10 9.5 -1.5 1.0 - Typ 10 -4.4 1.5 900 9/125 Max 1320 30 120 200 10.5 1.6 - Unit nm mW mW dB dB mA mA µA/mW KOhm %/°C A m µm µm Min 5 32 Typ 2 4 - Max 2700 - Units MHz dB, p-p dB, p-p dBm 18 - - dBm RF Characteristics Laser Temperature (TL) = 25°C, IF = IOP, Beginning of Life (BOL) Parameter Symbol Condition Frequency Range F Frequency Response S21 Any 500 MHz 5-2700 MHz Input Third Order Intercept IIP3 1 dB Compression point Nominal Input Impedance Return Loss – Tested w/ resistive match 50Ω to 25Ω pad - - ZIN - - 25 - Ohms | S11 | - 16 - - dB In order to prevent reflection-induced distortion, the laser must be connected to an optical cable having a return loss of at least 55 dB for discrete reflections and 30 dB for distributed reflections. ORTEL, A division of EMCORE 1614W 1310 nm DFB Laser Module DATA SHEET| OCTOBER 25, 2004 Electrical Schematics Figure 1. 1614 W Laser Schematic Figure 2. 1614W Circuit Schematic ORTEL, A division of EMCORE 3 1614W 1310 nm DFB Laser Module DATA SHEET| OCTOBER 25, 2004 Outline Diagram Dimensions are in inches and (millimeters) Pin Information Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Description Thermistor Thermistor Dc Laser Bias (-) MPD Anode (-) MPD Cathode (+) Thermal Electric Cooler (+) Thermal Electric Cooler (-) Case Ground Case Ground NC Laser Common (+) Laser Modulation (-) Laser Common (+) NC ORTEL, A division of EMCORE 4 1614W 1310 nm DFB Laser Module DATA SHEET| OCTOBER 25, 2004 Laser Safety This product meets the appropriate standard in Title 21 of the Code of Federal Regulations (CFR). FDA/CDRH Class IIIb laser product. This device has been classified with the FDA/CDRH under accession number 0220191. Single-mode fiber pigtail with SC/APC connectors (standard). Wavelength = 1.3 µm. Maximum power = 50 mW. Because of size constraints, laser safety labeling (including an FDA class IIIb label) is not affixed to the module, but attached to the outside of the shipping carton. Product is not shipped with power supply. Caution: Use of controls, adjustments and procedures other than those specified herein may result in hazardous laser radiation exposure. DANGER INVISIBLE LASER RADIATION AVOID DIRECT EXPOSURE TO BEAM Wavelength: 1.3µm Max. Output: 50 mW, Class IIIb Laser Product DANGER INVISIBLE LASER RADIATION IS EMITTED FROM THE END OF FIBER OR CONNECTOR Avoid direct exposure to beam Do not view beam directly with optical instruments INVISIBLE LASER RADIATION EMITTED FROM END OF FIBER OR CONNECTOR Avoid exposure to beam Class 3B Laser Product IEC-60825 1993 Max.Output:50mW ORTEL, A division of EMCORE Wavelength: 1.3µm 5 1614W 1310 nm DFB Laser Module DATA SHEET| OCTOBER 25, 2004 Ordering Information Contact Ortel for ordering information at 626-293-3400. Ordering Code Definitions 1614 SC WW 08 Family name Analog 1310 nm, DFB, Laser Optical Connector SC = SC/APC FC = FC/APC PG = None Frequency Plan WW = Wireless Optical Power, min. 02 = 2 mW 08 = 8 mW Information contained herein is deemed to be reliable and accurate as of issue date. EMCORE reserves the right to change the design or specifications of the product at any time without notice. Ortel, the Ortel logo, EMCORE, and the EMCORE logo are trademarks of EMCORE Corporation. Ortel, a division of EMCORE ORTEL, A division of EMCORE ds.1614W 2015 West Chestnut Street Alhambra, California 91803-1542 Tel: 626-293-3400 Fax: 626-293-3428 www.emcore.com 6 Copyright 2003. EMCORE Corporation