首页> 外文会议>Conference on Ph.D. Research in Microelectronics and Electronics >Design of current feedback instrumentation amplifiers with rail-to-rail input-output ranges
【24h】

Design of current feedback instrumentation amplifiers with rail-to-rail input-output ranges

机译:具有轨至轨输入输出范围的电流反馈仪表放大器的设计

获取原文

摘要

System level modeling is applied to a recently proposed indirect current feedback (ICF) chopper instrumentation amplifier based on a Gm-C low pass filter architecture. The aim of the study is solving important limitations of the previous architecture in terms of output range and bandwidth-to-chopper frequency ratio. The possibility of obtaining a rail-to-rail input common mode range is also investigated. An improved architecture is proposed and analyzed by means of simulations that consider the main non-idealities of the building blocks.
机译:系统级建模已应用于最近提出的基于Gm-C低通滤波器架构的间接电流反馈(ICF)斩波仪表放大器。该研究的目的是解决先前架构在输出范围和带宽/斩波器频率比方面的重要限制。还研究了获得轨到轨输入共模范围的可能性。提出了一种经过改进的体系结构,并通过模拟考虑了构件的主要非理想性进行了分析。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

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