NOVEL TRANSLINEAR IMPEDANCE CONVERTER AND BANDPASS FILTER APPLICATIONS

被引：8

作者：

FABRE, A

SAAID, O

机构：

[1] Laboratoire d’électronique, Ecole Centrale de Paris

来源：

ELECTRONICS LETTERS | 1993年 / 29卷 / 09期

关键词：

CIRCUIT DESIGN; IMPEDANCE CONVERTERS; BANDPASS FILTERS; GYRATORS;

D O I：

10.1049/el:19930500

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 new design for an impedance convertor using translinear elements is introduced. A custom integrated circuit for a gyrator can be implemented from it, using bipolar linear arrays. When the simulated impedance is an inductance, it can be used to design a second order current-mode filter with adjustable value for the Q-factor without affecting f0 and the gain. The effects of parasitic elements are studied. SPICE simulated results are given. They are in good agreement with theoretical results.

引用

页码：746 / 747

页数：2