Low-noise, low-sensitivity, active-RC allpole filters using impedance tapering

被引：8
|
作者：
Jurisic, Drazen [1 ]
Moschytz, George S. [2 ]
Mijat, Neven [1 ]
机构：
[1] Univ Zagreb, Dept Elect Syst & Informat Proc, HR-10000 Zagreb, Croatia
[2] Bar Ilan Univ, Sch Engn, IL-52900 Ramat Gan, Israel
来源：
INTERNATIONAL JOURNAL OF CIRCUIT THEORY AND APPLICATIONS | 2012年 / 40卷 / 05期
关键词：
low sensitivity; low noise; active-RC filters; single-amplifier biquads; allpole filters; OTA-C filters; PERFORMANCE;
D O I：
10.1002/cta.740
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 paper it is shown that active-RC filters whose sensitivity to component tolerances can be minimized by impedance tapering, will also have low output thermal noise. It is shown that impedance tapering will also reduce output thermal noise in OTA-C filters. Copyright (c) 2010 John Wiley & Sons, Ltd.
引用
收藏
页码：503 / 532
页数：30
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