A Novel High Q Switched-Capacitor Biquad Realization with low Sensitivity

Wu Jie; Yang Shu-kong

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A Novel High Q Switched-Capacitor Biquad Realization with low Sensitivity

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- A Novel High Q Switched-Capacitor Biquad Realization with low Sensitivity
- Acta Electronica Sinica Issue 5, Pages: 47-51(1989)
- 作者机构：
  
  1. 湖南大学
  2. 湖南大学长沙
- 作者简介：
- 基金信息：
- DOI：
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- Published：1989
- 稿件说明：
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[1]吴杰,杨叔孔.一个新的低灵敏度高Q开关电容双二次实现[J].电子学报,1989(05):47-51.

Wu Jie, Yang Shu-kong. A Novel High Q Switched-Capacitor Biquad Realization with low Sensitivity[J]. Acta Electronica Sinica, 1989, (5): 47-51.
[1]吴杰,杨叔孔.一个新的低灵敏度高Q开关电容双二次实现[J].电子学报,1989(05):47-51. DOI：

Wu Jie, Yang Shu-kong. A Novel High Q Switched-Capacitor Biquad Realization with low Sensitivity[J]. Acta Electronica Sinica, 1989, (5): 47-51. DOI：

摘要

本文提出了一个新的低灵敏度高Q开关电容（SC）双二次

即使在高Q和大采样频率指标下

它也有可能获得小总电容。本文也给出了由该双二次实现的二阶低通、带通、高通和陷波滤波器。

Abstract

A novel switched-capacitor (SO biquad for realizing high Q values is presented. The biquad has low sensitivity and can also obtain small total capacitance even though the high Q value and large sampling frequency specifications are given. The second-order lowpass

bandpass

highpass and notch filters realized by mears of this biquad ate given.

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