1616A 1310 nm DOCSIS 3.1 DFB Laser Module PRELIMINARY DATASHEET | JULY 2014 FIBER OPTICS The 1616A 1310 nm DOCSIS 3.1 DFB laser module is designed for both broadcast and narrowcast analog applications. The 1616A laser module is compliant with the new DOCSIS 3.1 standard, supporting operational bandwidth up to 1.2 GHz. This highly linear, OC-48 pinout compatible device features EMCORE’s advanced analog chip design. It has optical output power options up to 31 mW with superior distortion performance over an enhanced temperature range of -40C to +85C. Applications Broadcast and Narrowcast Networks Performance Highlights Min Typical Max Units Wavelength 1300 - 1320 nm Optical Output Power (multiple versions) 4-31 - - mW Temperature Range -40 - +85 C Frequency Range 5 - 1200 MHz Telcordia® Technologies 468 Compliant Carrier to Noise Ratio 51 - - dB 79 Channel Count Composite Second Order (multiple versions) 55-60 - - dB Optical Output Power Up to 31 mW Composite Triple Beat 65 - - dB Long Distances High Optical Splits Features DOCSIS 3.1 Compliant OC-48 Pinout Compatible Wide Temperature Range – Stable even in Harsh Environments | REV 2014.07 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. 1616A 1310 nm DOCSIS 3.1 DFB Laser Module FIBER OPTICS PRELIMINARY DATASHEET | JULY 2014 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 Temperature Range Storage Temperature Range Symbol Condition Tc Continuous -40 +85 TSTG - -40 +85 °C - - - 150 mA Laser Forward dc Current Photodiode Reverse Voltage Min Max Unit °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) = 25oC, IF=IOP, Beginning of Life (BOL) Parameter Symbol Condition Min Typ Max - - 1300 - 1320 nm 4 . 31 - - mW - 1616-xxxx-04 version See ordering page for options 1616-xxxx-31 version - - mW Optical Isolation ISO - 30 - - dB Optical Return Loss ORL Tc 40 - - dB Wavelength Optical Output Power Sidemode Suppression Ratio Unit SMSR - 35 - - dB Threshold Current ITH - - - 20 mA Operating Current IOP varies with power option - - 120 mA Monitor PD Responsivity rPD VRM=5V 10 - 200 μA/mW RTH TOP=25 C 9.5 10 10.5 KOhm TCTH TOP=25 C - -4.4 - %/C TEC Current ITEC -40<TC<+85C, IF = 100 mA -1.5 - 1.6 A Fiber Length - May include splice 1.0 1.5 - m Fiber Buffer - - - 900 - m Fiber Core / Cladding - - - 9/125 - m Thermistor Resistance Thermistor Temp. Coefficient | REV 2014.07 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. 1616A 1310 nm DOCSIS 3.1 DFB Laser Module FIBER OPTICS PRELIMINARY DATASHEET | JULY 2014 RF Characteristic Parameter Symbol Condition Min Typ Max Unit F - 5 - 1002 MHz Frequency Response S21 IF = 60 mA, 5 MHz-1200 MHz - - ±1.0 dB Carrier-to-Noise Ratio CNR - 51 - - dB Comp. Second Order, 1616A CSO 4, 6, 8 mW options 10 mW options 55 57 - - dB dB Composite Triple Beat, 1616A CTB - 65 - - dB Relative Intensity Noise RIN - - <-155 - dB/Hz Frequency Range OMI = 3.2% for 110ch NTSC option OMI = 3.7% for 79ch NTSC option 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 Drawing (dimensions are in inches & mm) | REV 2014.07 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. 1616A 1310 nm DOCSIS 3.1 DFB Laser Module FIBER OPTICS PRELIMINARY DATASHEET | JULY 2014 Electrical Schematics 1 NC ISOLATOR 10K ESD 2 (+) 12nH 22 RF CHOKE 3 3.3V 0.01uF 4 6 (+) 7 (-) 12 LD (-) (+) 13 100 (-) 5 14 11 (+) 10 MPD 9 CASE GND TEC 8 Figure 1. 1616A Laser Schematic Figure 2. Suggested Matching Circuit for 1616A Pin Definitions Pin Description 1 2 3 4 5 6 7 8 9 10 11 12 13 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 (+) | REV 2014.07 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. 1616A 1310 nm DOCSIS 3.1 DFB Laser Module PRELIMINARY DATASHEET | JULY 2014 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. | REV 2014.07 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. 1616A 1310 nm DOCSIS 3.1 DFB Laser Module FIBER OPTICS PRELIMINARY DATASHEET | JULY 2014 Ordering Code Definitions 1616x – www – yy – zz Family Name Analog 1310 nm, DFB, Laser Distortion Performance X = A Standard Performance Frequency Plan www = 079: 79 Channel NTSC Optical Connector yy = SC: SC/APC Minimum Optical Power zz = 04: 4 mW* zz = 06: 6 mW* zz = 08: 8 mW* zz = 10: 10 mW zz = 13: 13 mW zz = 16: 16 mW zz = 20: 20 mW zz = 22: 22 mW zz = 25: 25 mW zz = 28: 28 mW zz = 31: 31 mW *Note: Lossy splice may be applied for output power 4 mW to 8 mW. | REV 2014.07 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.