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| DRAFT DATA SHEET| MAY 25, 2006 1622 CWDM DFB Laser Module The 1622 ITU G.695 compliant CWDM forward path DFB laser components are designed for both broadcast and narrowcast analog applications. The highly linear, OC-48 pinout compatible components feature options for up to 10 mW of minimum optical output power with superior distortion performance over an enhanced temperature range of -40C to +85C. Applications CWDM forward path Broadcast and narrowcast networks CWDM cuts new fiber costs High optical splits Wavelength Performance Highlights Min 1287 1307 1327 4 Typical 1291 1311 1331 Max 1295 1315 1335 nm Units Features OC-48 pinout compatible Telcordia Technologies compliant TM 468 Optical Output Power 6 8 10 - - mW Up to 110 channel count Up to 10 mW Wide temperature range-- stable even in harsh environments Temperature Range Frequency Range Carrier to Noise Ratio Composite Second Order (multiple versions) Composite Triple Beat (multiple versions) -40 40 51 - - +85 860 -57 -66 C MHz dB dB dB 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. 1622 CWDM DFB Laser Component DATA SHEET| MAY 25, 2006 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 1290 nm option Wavelength 1310 nm option 1330 nm option 1622-xxxx-04 version 1622-xxxx-06 version Optical Output Power 1622-xxxx-08 version 1622-xxxx-10 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 ORTEL, A division of EMCORE 1622 CWDM DFB Laser Component DATA SHEET| MAY 25, 2006 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 CSO 4, 6, 8 mW options 10 mW options Composite Triple Beat CTB varies with power option Relative Intensity Noise RIN Min 5 51 55 57 65-66 Typ <-155 Max 860 0.5 Unit MHz dB dB dB dB dB dB/Hz 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. Outline Diagram Dimensions are in inches and (millimeters) ORTEL, A division of EMCORE 3 1622 CWDM DFB Laser Component DATA SHEET| MAY 25, 2006 Electrical Schematics Figure 1. 1622 CWDM Laser Schematic Figure 2. 1622 CWDM Circuit Schematic ORTEL, A division of EMCORE 4 1622 CWDM DFB Laser Component DATA SHEET| MAY 25, 2006 Pin Definitions Pin 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 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 INV IB LA RRA TIO IS LE SE DIA N A O DIR CT E P SU T BE V ID E X O RE O AM W ele av ngth: 1 .3 m M .O ax utpu 50 m , t: W Cla II La r P oduc ss Ib se r t DANGER INVI SIBLE LASER RADIATION IS EMITTED FROM THE END OF FIBER OR CONNECTOR Avoid direct exposure to beam Do not view beam directly with optical instr uments INVISIBLE LASER RADIAT ION EMITTED FROM END OF FIBER OR CONNECTOR A oide os e to b m v xp ur ea C s 3BL e P duc I C-6 82 1 3 la s as r ro t E 0 5 99 M . O tput: 50 m ax u W W ve ng 1 a le th: .3 m ORTEL, A division of EMCORE 5 1622 CWDM DFB Laser Component DATA SHEET| MAY 25, 2006 Ordering Information Contact Ortel for ordering information at 626-293-3400. Ordering Code Definitions 1622-aa-ww-xx-yyyy-zz Family Name Analog O-Band CWDM DFB, Laser Optical Connector aa = E1: FC/APC aa = E2: SC/APC aa = E3: None Distortion Performance ww = AA: Standard Performance ww = BB: Enhanced Performance Frequency Plan xx = D1: 79 Channel xx = D2: 112 Channel Center Wavelength yyyy = 1291: 1291 nm yyyy = 1311: 1311 nm yyyy = 1331: 1331 nm Minimum Optical Power zz = 04: 4 mW zz = 06: 6 mW zz = 08: 8 mW zz = 10: 10 mW Example 1622-E2-AA-D1-1331-10: 1622, SC/APC connector, standard performance, 79-channel NTSC, 1331 nm center wavelength, 10 mW minimum optical power. 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.1622 2015 West Chestnut Street Alhambra, California 91803-1542 Tel: 626-293-3400 Fax: 626-293-3428 www.emcore.com 6 (c) Copyright 2003. EMCORE Corporation |
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