摘要
文章介绍了一种用于光纤数据量化器中的峰峰值检测电路的设计,针对光纤数据量化器性能的提高,采用了一种类似于模拟乘法器的双差分结构,并详细分析了这种双差分结构峰峰值检测电路的设计原理,给出了不同情况下的Cadence仿真波形。目前,该峰峰值检测电路已经应用于一种传输速率为80MBd的光纤数据量化器中。
This paper introduced a kind of Fiber-optic Data Quantizer which is designed for signal recovery applications in fiber-optic receiver systems. A Dual Differential Pair topology is applied in the design of the Vp-p detect circuit and the principle of it is analyzed thoroughly. In the end, the simulation graphs are showed to prove the conclusions gained in this paper.
出处
《微电子学与计算机》
CSCD
北大核心
2005年第12期131-134,共4页
Microelectronics & Computer