电流模式精密全波整流器使用两个WTA细胞

2011 34th International Conference on Telecommunications and Signal Processing (TSP) Pub Date : 2011-10-13 DOI:10.1109/TSP.2011.6043716

J. Koton, A. Lahiri, N. Herencsar, K. Vrba

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引用次数: 9

摘要

本文提出了一种电流型全波精密整流器的全CMOS实现方案。其结构通常基于最近推出的拉扎罗赢者通吃(WTA)巡回赛。该整流器采用0.35 μm CMOS技术实现，并通过SPICE验证了其性能。仿真结果表明，该方法可以处理频率高达20mhz的信号。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Current-mode precision full-wave rectifier using two WTA cells

In this paper a fully CMOS implementation of current-mode full-wave precision rectifier is presented. The structure is generally based on the recently presented Lazzaro's winner-takes-all (WTA) circuit. The rectifier has been implemented using the 0.35 μm CMOS technology and its behavior verified by SPICE. The simulation results shown feasibility to process signals of frequencies up to 20 MHz.

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2011 34th International Conference on Telecommunications and Signal Processing (TSP)

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