HXT8204 4 Channel 28 Gbps VCSEL Driver Product Brief General Description Features The HXT8204 VCSEL driver array is a key Low power consumption of 113mW per component for compact, robust, low-power channel while delivering 5mA average and optical transmitter modules. In conjunction 5mA modulation current with the VCSEL array, the chip handles the Compatible with common cathode and complete digital-to-optical conversion, including isolated VCSEL arrays CML input, laser driver, drive control, and 2-wire interface control and symmetric pad supervision. Standard silicon technology and a design maximize module design flexibility small number of additional components allow Up to 10 mA Average and 10 mA modulation for cost-effective and compact assemblies. current QSFP MSA compliant Applications Ordering Information 100G Ethernet SR4 modules 100G Ethernet AOC Part Temp Range Pin-Package Bare Die* InfiniBand EDR transceivers HXT8204-DNT 0C to +85C 1.950mm x 1.575mm InfiniBand EDR active cables HXT8204-EVB Room Temp Evaluation Board Proprietary multi-channel optical modules *Die Design Size Actual die size may be slightly larger For price, delivery schedules, and to place orders, please contact IDT: www.IDT.com/go/sales Device Diagram Figure 1: Device diagram 2017 Integrated Device Technology, Inc. 1 May 30, 2017 Corporate Headquarters Sales Tech Support 6024 Silver Creek Valley Road 1-800-345-7015 or 408-284-8200 www.IDT.com/go/support San Jose, CA 95138 Fax: 408-284-2775 www.IDT.com www.IDT.com/go/sales DISCLAIMER Integrated Device Technology, Inc. (IDT) and its affiliated companies (herein referred to as IDT) reserve the right to modify the products and/or specifications described herein at any time, without notice, at IDT s sole discretion. Performance specifications and operati ng parameters of the described products are determined in an independent state and are not guaranteed to perform the same way when installed in customer products. The information contained herein is provided without representation or warranty of a ny kind, whether express or implied, including, but not limited to, the suitability of IDT s products for any particular purpose, an implied warranty of merchantability, or non -infringement of the intellectual property rights of others. This document is presented o nly as a guide and does not convey any license under intellectual property rights of IDT or any third parties. IDT s products are not intended for use in applications involving extreme environmental conditions or in life support systems or similar devices where the failure or malfunction of an IDT product can be reasonably expected to significantly affect the health or safety of users. Anyone using an IDT product in such a manner does so at their own risk, absent an express, written agreement by IDT. Integrated Device Technology, IDT and the IDT logo are trademarks or registered trademarks of IDT and its subsidiaries in the United States and other countries. Other trademarks used herein are the property of IDT or their respective third party owners. For datasheet type definitions and a glossary of common terms, visit www.idt.com/go/glossary. All contents of this document are copyright of Integrated Device Technology, Inc. All rights reserved.