首页> 外文OA文献 >Analysis of mirror mismatch and clock-feedthrough in Brouton transformation switched current wave filters
【2h】

Analysis of mirror mismatch and clock-feedthrough in Brouton transformation switched current wave filters

机译:Brouton变换开关电流滤波器中镜像失配和时钟馈通分析

摘要

This paper describes the modeling and analysis of the non-ideal performance of the recently introduced Bruton transformations switched current (SI) wave filters. Two sources of errors are considered: mismatching in current mirrors and clock-feedthrough in delay cells. Using transistor-level realizations, analytical non-ideal models for the main components of Bruton transformations wave filters are developed including capacitive source and load, and frequency dependent negative resistors. These models are integrated with MATLAB to study the influence of these errors on the filters frequency response. The non-ideal performance of 3rd-order low-pass, and 5th-order high-pass elliptic filters using second-generation and S2I delay cells are analyzed and included.
机译:本文介绍了最近推出的Bruton变换开关电流(SI)滤波器的非理想性能的建模和分析。考虑了两种错误源:电流镜中的失配和延迟单元中的时钟馈通。使用晶体管级的实现,为布鲁顿变换滤波器的主要组件开发了非理想的分析模型,包括电容性源和负载,以及与频率有关的负电阻。这些模型与MATLAB集成在一起,以研究这些误差对滤波器频率响应的影响。分析并包括了使用第二代和S2I延迟单元的3阶低通和5阶高通椭圆滤波器的非理想性能。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号