DATA SHEET| OCTOBER 25, 2004 1612A/B 1310 nm DFB Laser Module The 1612A/B 1310 nm forward path DFB laser modules are designed for both broadcast and narrowcast analog applications. The highly linear, OC-48 pinout compatible devices feature options up to 31 mW of minimum optical output power with superior distortion performance over an enhanced temperature range of -40C to +85C. Performance Highlights Min Typical Max Units Wavelength 1300 - 1320 nm Optical Output Power (multiple versions) 4-31 - - mW Temperature Range -40 - +85 C 5 - 860 MHz 51 - - dB Composite Second Order (multiple versions) 55-60 - - dB Composite Triple Beat (multiple versions) 65-68 - - dB Applications 1310 nm forward path/return path Broadcast and narrowcast networks Long distances Frequency Range High optical splits Carrier to Noise Ratio Features OC-48 pinout compatible TM Telcordia Technologies compliant 468 Up to 110 channel count See following pages for complete specifications and conditions. Up to 31 mW Wide temperature range-- stable even in harsh environments For more information on this and other products: Contact Sales at Ortel 626-293-3400, or visit www.emcore.com. 1612A/B 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 Photodiode Reverse Voltage Laser Reverse Voltage, dc ESD TEC Current Symbol TC TSTG VRPD ITEC Condition 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) = 25C, IF =IOP, Beginning of Life (BOL) Parameter Symbol Condition Wavelength Optical Output Power 1612-xxxx-04 version See ordering page for options 1612-xxxx-31 version Optical Isolation ISO Sidemode Suppression Ratio SMSR Threshold Current ITH Operating Current IOP varies with power option Monitor PD Responsivity rPD VRM=5V Thermistor Resistance RTH TOP=25 C Thermistor Temp. Coefficient TCTH TOP=25 C TEC Current ITEC -40<TC <+85C, IF = 100 mA Fiber Length May include splice Fiber Buffer Fiber Core / Cladding - Min 1300 4 . 31 30 35 10 9.5 -1.5 1.0 - Typ - Max 1320 - Unit nm mW 10 -4.4 1.5 900 9/125 20 120 200 10.5 1.6 - mW dB dB mA mA A/mW KOhm %/C A m m m Min 5 51 55 57 60 65-68 - Typ <-155 Max 860 0.5 - Unit MHz dB dB dB dB dB dB dB/Hz RF Characteristics Laser Temperature (TL) = 25C, IF = IOP, Beginning of Life (BOL) Parameter Symbol Condition Frequency Range F Frequency Response S21 IF = 60 mA, 5 MHz-860 MHz Carrier-to-Noise Ratio CNR Comp. Second Order, A-option CSO 4, 6, 8 mW options 10 mW options Comp. Second Order, B-option CSO Composite Triple Beat CTB varies with power option Relative Intensity Noise RIN - 3.2% OMI, 112 ch. NTSC 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 1612A/B 1310 nm DFB Laser Module DATA SHEET| OCTOBER 25, 2004 Electrical Schematics Figure 1. 1612A/B Laser Schematic Figure 2. 1612A/B Circuit Schematic ORTEL, A division of EMCORE 3 1612A/B 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 1612A/B 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 m. 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: 1.3m 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: 1.3m 5 1612A/B 1310 nm DFB Laser Module DATA SHEET| OCTOBER 25, 2004 Ordering Information Contact Ortel for ordering information at 626-293-3400. Ordering Code Definitions 1612 E2 BB D2 04 Family name Analog 1310 nm, DFB, Laser Optical Connector E1 = FC/APC E2 = SC/APC E3 = None Distortion Performance AA = Standard Performance BB = Enhanced Performance Frequency Plan D1 = 79 Channel D2 = 112 Channel Optical Power, min. 04 = 4 mW 06 = 6 mW 08 = 8 mW 10 = 10 mW 13 = 13 mW 16 20 22 25 28 31 = = = = = = 16 20 22 25 28 31 mW mW mW mW mW 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.1612AB 2015 West Chestnut Street Alhambra, California 91803-1542 Tel: 626-293-3400 Fax: 626-293-3428 www.emcore.com 6 Copyright 2003. EMCORE Corporation