Low Frequency Digitally Programmable Universal Filter for Communication System

被引：0

作者：

Singh, Devesh ^{[1
]}

Afzal, Neelofer ^{[1
]}

Asija, Divya ^{[1
]}

Yadav, Sachin Kumar ^{[1
]}

机构：

[1] AKG Engn Coll, Dept Elect & Commun, Ghaziabad 201009, Uttar Pradesh, India

来源：

2014 INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING AND INTEGRATED NETWORKS (SPIN) | 2014年

关键词：

Universal filter; voltage mode; digitally programmable; current conveyor; CURRENT CONVEYOR; C FILTER; CMOS;

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

This paper presents a low frequency digitally programmable voltage mode universal filter for modern communication systems. It employs four digitally programmable second generation current conveyors (DPCCII), two grounded capacitor and five resistors. The proposed circuit offers the features such as realization of all the standard filter functions from same configuration, independent digital control of filter parameters, no component matching constraint and low sensitivity figure. SPICE simulation results are demonstrated to confirm the theoretical analysis.

引用

页码：311 / 315

页数：5

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