汽车微控制器8路10Gbps发射机的设计

Andrea Bandiziol, W. Grollitsch, F. Brandonisio, R. Nonis, P. Palestri
{"title":"汽车微控制器8路10Gbps发射机的设计","authors":"Andrea Bandiziol, W. Grollitsch, F. Brandonisio, R. Nonis, P. Palestri","doi":"10.1109/APCCAS.2016.7803964","DOIUrl":null,"url":null,"abstract":"This work describes the design of a transmitter for a 10 Gbps serial interface to be used in automotive Electronic Control Units. The data rate is chosen in order to assess the design challenges in automotive environment at this frequency. The focus will be mainly on challenges related to transistor level design using a standard 28 nm technology, nevertheless a system level overview will be also given. The proposed transmitter features feed-forward equalization with 8 taps (1 pre-cursor and 6 post-cursors, plus the main tap), whose strength is programmable with 16 discretization steps, optimizing the transmitter adaptability with reduced area. The proposed architecture is also able to tune its output impedance independently from the choice of the weights of the equalization tap. It features a 300 mV peak-to-peak eye diagram with 16 equalization levels and achieves a remarkably low 2.25 pJ/bit total power consumption (0.633 pJ/bit for the predriver+driver).","PeriodicalId":6495,"journal":{"name":"2016 IEEE Asia Pacific Conference on Circuits and Systems (APCCAS)","volume":"1 1","pages":"321-324"},"PeriodicalIF":0.0000,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"7","resultStr":"{\"title\":\"Design of a 8-taps, 10Gbps transmitter for automotive micro-controllers\",\"authors\":\"Andrea Bandiziol, W. Grollitsch, F. Brandonisio, R. Nonis, P. Palestri\",\"doi\":\"10.1109/APCCAS.2016.7803964\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This work describes the design of a transmitter for a 10 Gbps serial interface to be used in automotive Electronic Control Units. The data rate is chosen in order to assess the design challenges in automotive environment at this frequency. The focus will be mainly on challenges related to transistor level design using a standard 28 nm technology, nevertheless a system level overview will be also given. The proposed transmitter features feed-forward equalization with 8 taps (1 pre-cursor and 6 post-cursors, plus the main tap), whose strength is programmable with 16 discretization steps, optimizing the transmitter adaptability with reduced area. The proposed architecture is also able to tune its output impedance independently from the choice of the weights of the equalization tap. It features a 300 mV peak-to-peak eye diagram with 16 equalization levels and achieves a remarkably low 2.25 pJ/bit total power consumption (0.633 pJ/bit for the predriver+driver).\",\"PeriodicalId\":6495,\"journal\":{\"name\":\"2016 IEEE Asia Pacific Conference on Circuits and Systems (APCCAS)\",\"volume\":\"1 1\",\"pages\":\"321-324\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2016-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"7\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2016 IEEE Asia Pacific Conference on Circuits and Systems (APCCAS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/APCCAS.2016.7803964\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 IEEE Asia Pacific Conference on Circuits and Systems (APCCAS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APCCAS.2016.7803964","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 7

摘要

本文介绍了一种用于汽车电子控制单元的10gbps串行接口发射机的设计。选择数据速率是为了评估该频率下汽车环境中的设计挑战。重点将主要集中在使用标准28纳米技术的晶体管级设计方面的挑战,但也将给出系统级概述。提出的发射机具有8个抽头(1个前光标和6个后光标,加上主抽头)的前馈均衡,其强度可通过16个离散步骤进行编程,优化了发射机的适应性,减少了面积。所提出的架构也能够调整其输出阻抗独立于均衡抽头的权重的选择。它具有300 mV峰对峰眼图和16个均衡电平,实现了非常低的2.25 pJ/bit总功耗(预驱动器+驱动器为0.633 pJ/bit)。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
Design of a 8-taps, 10Gbps transmitter for automotive micro-controllers
This work describes the design of a transmitter for a 10 Gbps serial interface to be used in automotive Electronic Control Units. The data rate is chosen in order to assess the design challenges in automotive environment at this frequency. The focus will be mainly on challenges related to transistor level design using a standard 28 nm technology, nevertheless a system level overview will be also given. The proposed transmitter features feed-forward equalization with 8 taps (1 pre-cursor and 6 post-cursors, plus the main tap), whose strength is programmable with 16 discretization steps, optimizing the transmitter adaptability with reduced area. The proposed architecture is also able to tune its output impedance independently from the choice of the weights of the equalization tap. It features a 300 mV peak-to-peak eye diagram with 16 equalization levels and achieves a remarkably low 2.25 pJ/bit total power consumption (0.633 pJ/bit for the predriver+driver).
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
期刊最新文献
IoT and Blockchain: Technologies, Challenges, and Applications Teaching Practice Platform and Innovation Course Construction for Postgraduate Majoring in Electronics Information FPGA implementation of edge detection for Sobel operator in eight directions Analog integrated audio frequency synthesizer Analysis of non-ideal effects and electrochemical impedance spectroscopy of arrayed flexible NiO-based pH sensor
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1