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Time-Domain Pre-Emphasis Techniques for Multiple-Valued Data Transmission

机译:用于多值数据传输的时域预增强技术

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This paper presents a new equalization technique based on a Pulse-Width Modulation (PWM) pre-emphasis method which utilizes time-domain information processing to increase the data rate for a given bandwidth of VLSI interconnection. The 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 new time-domain pre-emphasis techniques especially for multiple-valued data transmission in order to provide a high-speed interface in VLSI systems.
机译:本文提出了一种基于脉宽调制(PWM)预加重方法的新均衡技术,该方法利用时域信息处理来增加给定VLSI互连带宽的数据速率。预加重方法不会像常规FIR预加重那样改变脉冲幅度,而是利用定时分辨率。这与最近的CMOS技术趋向于更高的开关速度和更低的电压裕量非常吻合。我们讨论特别用于多值数据传输的新时域预加重技术,以便在VLSI系统中提供高速接口。

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