A Novel Structure for Realization of a Pseudo Two Path Band-Pass Filter

被引：0
|
作者：
Rashtian, M. [2 ]
Hashemipour, O. [1 ]
Navi, K. [1 ]
机构：
[1] Shahid Beheshti Univ, GC, Dept Elect & Comp Engn, Tehran, Iran
[2] Islamic Azad Univ, Sci & Res Branch, Tehran, Iran
来源：
2008 INTERNATIONAL CONFERENCE ON MICROELECTRONICS | 2008年
关键词：
Auto zeroed integrator; Switched-capacitor; Pseudo-2-path filter; Ladder filters;
D O I：
10.1109/ICM.2008.5393556
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, a modified auto zeroed integrator is used to design and simulate a low-voltage high-speed and accurate switched capacitor pseudo 2-path filter. The filter is a sixth-order Chebyshev band-pass filter operating at sampling frequency of 1MHz and center frequency of 250 kHz with a quality factor of 50. The circuit is simulated using HSPICE and 0.25 mu m CMOS technology.
引用
收藏
页码：56 / +
页数：2
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