信号完整性.ReDriver/中继器/信号调理器

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2020.04.2915:37

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原标题：信号完整性.ReDriver/中继器/信号调理器

ReDriver，也称为中继器IC，再生信号以提高高速接口的信号质量。更快的信号频率使设计者有更少的信号裕度来设计可靠、高性能的系统.使用均衡，预强调和其他技术，一个单一的RedRiver可以调整和纠正已知的信道损耗在发射机和恢复信号完整性的接收器。这将在接收机处形成一种眼图，以提供低误码率(BER)的可靠通信所需的边距。

本文引用地址：http://www.eepw.com.cn/article/202004/412596.htm

The ReDriver, also known as repeater IC, regenerates signals to boost the signal quality of high-speed interfaces. Faster signal frequencies leave designers with less signal margin with which to design reliable, high-performance systems. Using equalization, pre-emphasis, and other technologies, a single Redriver can adjust and correct for known channel losses at the transmitter and restore signal integrity at the receiver. This results in an eye pattern at the receiver with the margins required to deliver reliable communications with low bit error rates (BER).

再驱动器(中继器集成电路)是解决日益增加的设计复杂性的关键技术，当今高速互连的更高数据速率在每个行业和协议中都引入了这一技术。

为了在整个信号链中实现更好的信号完整性，二极管公司基于其行业领先的信号调理技术提供了重新驱动器。与基于协议的信号转发器相比，转发器提供了更好的性能，基于协议的信号转发器充当必须终止然后重发信号的端点，因此引入了延迟并增加了系统成本。此外，重新驱动器通过在物理层调节和传递信号来最小化抖动。

Redrivers (repeater IC) are a key technology for addressing the rising design complexity that the higher data rates of today’s high-speed interconnects introduce across every industry and protocol.

To enable better signal integrity throughout the signal chain, Diodes Incorporated provides redrivers based on its industry-leading signal conditioning technology. Redrivers offer better performance then protocol-based signal repeaters which act as an endpoint that must terminate and then retransmit the signal, thus introducing delay and added system cost. In addition, redrivers minimize jitter by conditioning and passing signals through at the physical layer.

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