VM and CM Universal Filters Based on Single DVCCTA

被引：21

作者：

Pandey, Neeta ^{[1
]}

Paul, Sajal K. ^{[2
]}

机构：

[1] Delhi Technol Univ, Dept Elect & Commun Engn, Delhi 110042, India

[2] Indian Sch Mines, Dept Elect Engn, Dhanbad 826004, Bihar, India

来源：

ACTIVE AND PASSIVE ELECTRONIC COMPONENTS | 2011年 / 2011卷

关键词：

D O I：

10.1155/2011/929507

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A universal voltage-mode filter (VM) and a current-mode filter (CM) based on recently proposed active building block, namely, differential voltage current conveyor transconductance amplifier (DVCCTA) are proposed. Both the circuits use a single DVCCTA, two capacitors, and a single resistor. The filters enjoy low-sensitivity performance and low component spread and exhibit electronic tunability of filter parameters via bias currents of DVCCTA. SPICE simulation using 0.25 mu mTSMC CMOS technology parameters is included to show the workability of the proposed circuits.

引用

页数：7

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