Timing recovery methods for Gigabit Ethernet

被引:0
|
作者
Hu, Y [1 ]
机构
[1] Texas Instruments Inc, Dallas, TX 75265 USA
关键词
D O I
10.1109/VDAT.2005.1500080
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
Gigabit Ethernet on Category-5 cable is the high speed Ethernet LAN for twisted pair copper medium [1]. Each Gigabit Ethernet consists of multiple receive and transmit channels. The timing recovery system that controls the clock between receive and transmit channels requires a multi-phase high speed PLL. This paper reviews the different methods in generating high speed multi-phase PLLs, including the classical analog interpolating method, the "feedback phase selection" method, and the digital multiplexing and clock dividing method.
引用
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页码:299 / 302
页数:4
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