28 Gbps EML Driver with Peak Detector Data Sheet HMC7144 FEATURES FUNCTIONAL BLOCK DIAGRAM Operation up to 32 Gbps Low dc power dissipation 0.15 W for 1.5 V p-p swing at 3.5 V supply 21 20 19 0.4 W for 2 V p-p swing at 5 V supply Adjustable output amplitude from 1.2 V p-p to 2.2 V p-p VDD 1 PEAK DETECTOR Integrated peak detector 2 24-lead, ceramic, 4 mm 4 mm LCC package: 16 mm 16 4 OUT IN APPLICATIONS 100 Gbps Ethernet LR4 (10 km) and ER4 (40 km) applications C-form factor pluggable (CFP/CFP2) or similar form factor modules 7 9 Optical transceivers and pluggable modules Broadband gain stages and preamplifiers Figure 1. Broadband test and measurement equipment GENERAL DESCRIPTION The HMC7144 is a broadband driver amplifier for electro- The HMC7144 supports a wide range of supply voltages from absorption modulated lasers (EML). The device supports data rates 3.5 V to 7 V and delivers excellent time domain performance. The up to 28 Gbps to meet 100 Gbps Ethernet system requirements. driver incorporates the unique peak detector with reference The device provides module designers with a scalable power feature that enables continuous output amplitude monitoring dissipation for varying drive voltage characteristics of different without the need for external high frequency circuitry. The modulators the power consumption of the module can be set as output amplitude and crosspoint are adjustable via control pins. low as 0.12 W to 0.5 W at 1.5 V p-p and 2.2 V p-p output The input and output are 50 and require ac coupling. amplitudes, respectively. The HMC7144 is housed in a robust, leadless, 4 mm 4 mm ceramic LCC package. Rev. C Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. rights of third parties that may result from its use. Specifications subject to change without notice. No Tel: 781.329.4700 2016 Analog Devices, Inc. All rights reserved. license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Technical Support www.analog.com Trademarks and registered trademarks are the property of their respective owners. VCTL VGG VDETREF VDET VDETBIAS 15331-001HMC7144* PRODUCT PAGE QUICK LINKS Last Content Update: 02/23/2017 COMPARABLE PARTS DISCUSSIONS View a parametric search of comparable parts. View all HMC7144 EngineerZone Discussions. EVALUATION KITS SAMPLE AND BUY HMC7144LC4 Evaluation Board Visit the product page to see pricing options. DESIGN RESOURCES TECHNICAL SUPPORT HMC7144 Material Declaration Submit a technical question or find your regional support number. PCN-PDN Information Quality And Reliability DOCUMENT FEEDBACK Symbols and Footprints Submit feedback for this data sheet. This page is dynamically generated by Analog Devices, Inc., and inserted into this data sheet. A dynamic change to the content on this page will not trigger a change to either the revision number or the content of the product data sheet. This dynamic page may be frequently modified.