A novel design of a fully programmable switched current filter

被引：5

作者：

Fakhfakh, Mourad ^{[1
]}

Loulou, Mourad ^{[2
]}

机构：

[1] Univ SFAX, High Inst Elect & Commun, Dept Elect, Sfax 3018, Tunisia

[2] Univ SFAX, Natl Engn Sch SFAX, Dept Elect, Sfax 3018, Tunisia

来源：

INTERNATIONAL JOURNAL OF ELECTRONICS | 2010年 / 97卷 / 06期

关键词：

analogue circuits; circuit synthesis; amplifiers; filters; integrated circuits;

D O I：

10.1080/00207211003646902

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：

In this study, the design of a programmable infinite impulse response switched current (SI) filter is presented. The characteristics of the filter are fully programmable by simply varying the values of out-of-chip DC current sources. The programmable switched current filter mainly consists of SI delay cells and SI multipliers. A high-performance class AB grounded gate SI memory cell is used as a basic building block. Spice simulation results are presented to show the functionality of the programmable filter.

引用

页码：623 / 636

页数：14

共 26 条

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