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| 同相并联型差动输入运放的特性分析 | |
| 引用本文： | 徐乾玲,王新春,岳开华,李家旺,胡冬丽.同相并联型差动输入运放的特性分析[J].楚雄师范学院学报,2009,24(9):50-53. |
| 作者姓名： | 徐乾玲 王新春 岳开华 李家旺 胡冬丽 |
| 作者单位： | 1. 楚雄师范学院物理与电子科学系,云南,楚雄,675000 2. 楚雄师范学院物理与电子科学系,云南,楚雄,675000;云南大学通信工程系,云南,昆明,650091 3. 云南大学通信工程系,云南,昆明,650091 |
| 摘 要： | 针对同相并联型差动输入运放的典型电路,分别在差模、共模信号下,应用小信号叠加原理,详细分析与讨论同相并联型差动输入运放的差模传输特性、共模抑制特性。从本质上揭示此类电路的突出优点。 |
| 关 键 词： | 同相并联 差动输入运放 小信号叠加原理 差模特性 共模特性 |
Analysis of the Characteristics of a Differential Op-Amp with Noninverting Input Terminals in Parallel |
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| XU Qian-ling,WANG Xin-chun,YUE Kai-hua,LI Jia-wang,HU Dong-li.Analysis of the Characteristics of a Differential Op-Amp with Noninverting Input Terminals in Parallel[J].journal of chuxiong normal university,2009,24(9):50-53. | |
| Authors: | XU Qian-ling WANG Xin-chun YUE Kai-hua LI Jia-wang HU Dong-li |
| Institution: | XU Qian-ling1,WANG Xin-chun1,2,YUE Kai-hua1,LI Jia-wang1,HU Dong-li2(1.Department of Physics , Electronic science,Chuxiong Normal University,Chuxiong 675000,China,2.Department of Communication Engineering,Yunnan University,Kunming 650091,China) |
| Abstract: | Using small signal superposition principle,this paper analyses the differential-mode and common-mode rejection ratio characteristics of a differential Op-Amp with Noninverting input terminals in parallel,and basically reveals the noticeable advantages of the differential Op-Amp. |
| Keywords: | Noninverting input terminals in parallel differential Op-Amp small signal superposition principle differential-mode characteristics common-mode characteristics |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |