1623A/B O-Band DWDM DFB Laser Module DATASHEET | JUNE 2012 FIBER OPTICS The 1623 ITU G.695 compliant O-Band DWDM 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 14 dBm of minimum optical output power with superior distortion performance over an enhanced temperature range of -40C to +85C. Performance Highlights Parameter Applications Min Typical Max 1317.90 1318.10 1318.30 O-Band DWDM Forward Path 1321.10 1321.30 1321.50 Broadcast and Narrowcast Networks 1322.80 1323.00 1323.20 DWDM Cuts New Fiber Costs 1323.97 1324.17 1324.37 1325.30 1325.50 1325.70 1326.90 1327.10 1327.30 1325.60 1325.80 1326.00 1327.05 1327.25 1327.45 1329.00 1329.20 1329.40 1330.30 1330.50 1330.70 6 - 7.9 8 - 8.9 9 - 9.9 High Optical Splits Wavelength Features OC-48 Pinout Compatible Telcordia TechnologiesTM 468 Compliant Up to 110 Channel Count Up to 14 dBm Units nm 10 - 11.9 Wide Temperature Range - Stable even in Harsh Environments 12 - 12.9 13 - 13.9 RoHS Compliant 14 - - -40 - +85 C Frequency Range 5 - 1002 MHz Carrier to Noise Ratio 51 - - dB Composite Second Order (multiple versions) - - -60 dBc Composite Triple Beat (multiple versions) - - -66 dBc Optical Output Power Temperature Range | REV 2012.06 Information contained herein is deemed reliable and accurate as of the issue date. EMCORE reserves the right to change the design or specification at any time without notice. dBm 1623A/B O-Band DWDM DFB Laser Module DATASHEET | JUNE 2012 FIBER OPTICS 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 Symbol Condition Tc Continuous -40 TSTG - -40 85 C - - - 150 mA Operating Temperature Range Storage Temperature Range Laser Forward dc Current Photodiode Reverse Voltage Min Max Unit +85 C VRPD - - 10 V Laser Reverse Voltage, dc - - - 1 V ESD - HBM: R = 1500 OHM, C = 100pF -500 500 V ITEC Continuous -1.9 1.9 A TEC Current Electrical/Optical Characteristics Laser Temperature (TL) = Laser temp set for center WL, IF=IOP, Beginning of Life (BOL) Parameter Wavelength Symbol Condition Min Typ Max Unit 1318.10 nm option 1321.30 nm option 1323.00 nm option 1324.17 nm option 1325.50 nm option 1327.10 nm option 1325.80 nm option 1327.25 nm option 1329.20 nm option 1330.50 nm option 1317.90 1321.10 1322.80 1323.97 1325.30 1326.90 1325.60 1327.05 1329.00 1330.30 1318.10 1321.30 1323.00 1324.17 1325.50 1327.10 1325.80 1327.25 1329.20 1330.50 1318.30 1321.50 1323.20 1324.37 1325.70 1327.30 1326.00 1327.45 1329.40 1330.70 nm - -06 version (4mW) -08 version (6mW) -09 version (8mW) -10 version (10 mW) -12 version (16 mW) -13 version (20 mW) -14 version (25 mW) 6 8 9 10 12 13 14 - 7.9 8.9 9.9 11.9 12.913.9 - d ISO - 30 - - dB SMSR - 35 - - dB ITH - - - 20 mA OPT (1) Optical Output Power Optical Isolation Side-Mode Suppression Ration Threshold Current Slope Efficiency IF = ITH + 20 and ITH + 60 0.135 - - mW/mA Operating Current IOP Varies with power option - - 120 mA Laser Temp Range TL 14 - 37 C Monitor PD Responsivity rPD VRM=5V 10 - 200 A/mW Thermistor Resistance RTH TOP=25C 9.5 10 10.5 KOhm | REV 2012.06 Information contained herein is deemed reliable and accurate as of the issue date. EMCORE reserves the right to change the design or specification at any time without notice. 1623A/B O-Band DWDM DFB Laser Module DATASHEET | JUNE 2012 FIBER OPTICS Electrical/Optical Characteristics Continued Parameter Thermistor Temp. Coefficient Symbol Condition TCTH Min Typ Max Unit TOP=25C - -4.4 - %/C ITEC -40<TC<+85C, IF = 100 mA -1.5 - 1.6 A - TOP=25 C -1 - 1 dB Fiber Length - May include splice 1.0 1.5 - M Fiber Buffer - - - 900 - m Fiber Core/Cladding - - - 9/125 - m TEC Current Tracking Error (1) Center Wavelength is temperature tuned to be within specs. RF Characteristic Laser Temperature (TL) = Laser temp set for center WL, IF = IOP, Beginning of Life (BOL) Parameter Symbol Frequency Range Frequency Response Carrier-to-Noise Ratio Condition Min Typ Max Unit F - 5 - 1002 MHz S21 Iop = 60 mA, 5 - 1002 MHz - - 1.5 dB CNR Comp. Second Order Composite Triple Beat Relative Intensity Noise - 52 - - dB CSO (1) Standard Options (1623A) Enhanced Options (1623B) - - -55 -60 dBc dBc CTB (1) Standard Options (1623A) Enhanced Options (1623B) - - -65 -66 dBc dBc - - <-155 - dB/Hz RIN 1. Distortion performance assumes 0km dispersion. 3.7% OMI, 79 ch. NTSC In order to prevent reflection-induced distortion, the laser must be connected to an optical cable having a return loff of at least 55 dB for discrete reflections and 30 dB for distributed reflections. Outline Drawing (dimensions are in inches & mm) | REV 2012.06 Information contained herein is deemed reliable and accurate as of the issue date. EMCORE reserves the right to change the design or specification at any time without notice. 1623A/B O-Band DWDM DFB Laser Module DATASHEET | JUNE 2012 FIBER OPTICS Electrical Schematics 1 NC ISOLATOR 10K ESD 2 (+) 12nH 22 RF CHOKE 3 14 13 12 3.3V 0.01uF 4 100 LD (-) 5 (+) 6 (+) 7 11 (-) (+) 10 MPD 9 CASE GND (-) TEC 8 Figure 1. 1623 O-Band DWDM Laser Schematic Figure 2. 1623 O-Band DWDM Circuit Schematic Pin Definitions Pin Description 1 2 3 4 5 6 7 8 9 10 11 12 13 14 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 | REV 2012.06 Information contained herein is deemed reliable and accurate as of the issue date. EMCORE reserves the right to change the design or specification at any time without notice. 1623A/B O-Band DWDM DFB Laser Module DATASHEET | JUNE 2012 FIBER OPTICS Laser Safety This product meets the appropriate standard in Title 21 of the Code of Federal Regulations (CFR). FDA/CDRH Class 1 laser product. This device has been classified with the FDA/CDRH under accession number 0220191. All Versions of this laser are Class 1 laser product, tested according to IEC 60825-1:2007/EN 60825-1:2007 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 1 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: 1.3 m Max. Output: 50 mW, Class 1 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 1 Laser Product IEC-60825-1:20007 Max. Output:50 mw Wavelength: 1.3 m | REV 2012.06 Information contained herein is deemed reliable and accurate as of the issue date. EMCORE reserves the right to change the design or specification at any time without notice. 1623A/B O-Band DWDM DFB Laser Module DATASHEET | JUNE 2012 FIBER OPTICS Ordering Code Definitions 1623x - www - aa - yyyy-yy - zz Family Name 1623: Analog O-Band DWDM DFB, Laser CSO Performance X = A Standard Performance X = B Enhanced Performance (CSO) Frequency Plan www = 079: 79 Channel NTSC Optical Connector aa = FC: FC/APC aa = SC: SC/APC Center Wavelength yyyy.yy = 1318.10: 1318.10 nm yyyy.yy = 1321.30: 1321.30 nm yyyy.yy = 1323.00: 1323.00 nm yyyy.yy = 1324.17: 1324.17 nm yyyy.yy = 1325.50: 1325.50 nm yyyy.yy = 1327.10: 1327.10 nm yyyy.yy = 1325.80: 1325.80 nm yyyy.yy = 1327.25: 1327.25 nm yyyy.yy = 1329.20: 1329.20 nm yyyy.yy = 1330.50: 1330.50 nm Minimum Optical Power zz = 06: 6 dBm (4 mW) zz = 08: 8 dBm (6 mW) zz = 09: 9 dBm (8 mW) zz = 10: 10 dBm (10 mW) zz = 12: 12 dBm (16 mW) zz = 13: 13 dBm (20 mW) zz = 14: 14 dBm (25 mW) | REV 2012.06 Information contained herein is deemed reliable and accurate as of the issue date. EMCORE reserves the right to change the design or specification at any time without notice.