目录摘要.......................................................................................................1Abstract.....................................................................................................2第一章绪论.............................................................................................31.1课题研究的目的和意义..............................................................31.2国内外研究现状..........................................................................31.3论文工作......................................................................................61.3.1设计任务与指标...............................................................61.3.2本文章节安排...................................................................7第二章运算放大器原理分析.................................................................82.1MOSFET特性分析.....................................................................82.1.1截止区...............................................................................82.1.2线性区...............................................................................82.1.3饱和区...............................................................................92.2运算放大器基本结构及主要参数指标......................................92.3运放输入级................................................................................112.3.1轨到轨运放输入级.........................................................112.3.23倍电流镜技术..............................................................132.3.3电位平移技术.................................................................142.3.4最大电流选择电路.........................................................142.4折叠共源共栅结构....................................................................152.5运放输出级................................................................................172.5.1运放输出级概述.............................................................172.5.2AB类输出级...................................................................18第三章轨到轨运算放大器具体设计.................................................193.1恒跨导输入级设计....................................................................193.2高增益中间放大级设计............................................................203.3AB类推挽输出级设计.............................................................213.4频率补偿电路设计....................................................................223.5带隙基准电路设计....................................................................253.5.1带隙基准的原理.............................................................253.5运放实际参数设计....................................................................28第四章电路前仿真及其分析...............................................................324.1带隙基准源基准电流仿真........................................................324.2输入级输出电流仿真................................................................334.2直流传输仿真............................................................................344.3共模输入范围仿真....................................................................344.4交流增益及相位裕度仿真........................................................354.5转换速率仿真.........................................
