High-Speed Multiple-Valued Data Transmission Based on Time-domain Pre-Emphasis Techniques

被引：0

作者：

Yuminaka, Yasushi ^{[1
]}

Henmi, Kenichi ^{[1
]}

机构：

[1] Gunma Univ, Dept Elect Engn, Grad Sch Engn, Kiryu, Gunma 3768515, Japan

来源：

SILICON SCIENCE AND ADVANCED MICRO-DEVICE ENGINEERING I | 2011年 / 459卷

关键词：

High-speed interface; Multiple-valued logic; Pre-emphasis; Equalization; PARADIGM;

D O I：

10.4028/www.scientific.net/KEM.459.260

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper describes a Pulse-Width Modulation (PWM) pre-emphasis technique which utilizes time-domain information processing to increase the data rate for a given bandwidth of interconnection. The PWM pre-emphasis method does not change the pulse amplitude as for conventional FIR pre-emphasis, but instead exploits timing resolution. This fits well with recent CMOS technology trends toward higher switching speeds and lower voltage headroom. We discuss multiple-valued data transmission based on time-domain pre-emphasis techniques in consideration of higher-order channel effects.

引用

页码：260 / 270

页数：11

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