目录 图目录 表目录… VI 摘要 …1 Abstract… …3 第一章概述… …5 1.1研究动机… 5 1.2研究内容及贡献… 5 1.3论文组织结构… 6 第二章带隙基准电压源电路设计 …7 2.1前言… …7 2.1.1主要性能指标 2.1.2基本结构及原理… P 2.2电路结构及性能分析 11 2.3误差分析… …14 2.4温度系数分析 …16 2.5噪声分析 …17 26电路实现… 20 2.7仿真结果 23 2.7.1直流特性… 24 2.7.2环路交流特性 26 2.7.3PSR特性… 29 2.7.4噪声… 31 2.7.5自启动… 32 2.7.6数字修正 34 28电路性能总结… 35 第三章电压一电流转换电路设计 37 3.1前言… 37 3.2电路结构及性能分析… 40 3.3电路实现 41 3.4仿真结果 42 3.5电路性能总结 43 第四章低压差线性稳压器设计 …45 4.1前言… 45I 目 录 图目录 ·········································································································III 表目录 ······································································································· VII 摘 要 ··········································································································1 Abstract ······································································································3 第一章 概述 ·······························································································5 1.1 研究动机 ························································································5 1.2 研究内容及贡献··············································································5 1.3 论文组织结构 ·················································································6 第二章 带隙基准电压源电路设计 ·······························································7 2.1 前言································································································7 2.1.1 主要性能指标·······································································7 2.1.2 基本结构及原理···································································8 2.2 电路结构及性能分析·····································································11 2.3 误差分析 ······················································································14 2.4 温度系数分析 ···············································································16 2.5 噪声分析 ······················································································17 2.6 电路实现 ······················································································20 2.7 仿真结果 ······················································································23 2.7.1 直流特性············································································24 2.7.2 环路交流特性·····································································26 2.7.3 PSR 特性···········································································29 2.7.4 噪声···················································································31 2.7.5 自启动 ···············································································32 2.7.6 数字修正············································································34 2.8 电路性能总结 ···············································································35 第三章 电压—电流转换电路设计 ·····························································37 3.1 前言······························································································37 3.2 电路结构及性能分析·····································································40 3.3 电路实现 ······················································································41 3.4 仿真结果 ······················································································42 3.5 电路性能总结 ···············································································43 第四章 低压差线性稳压器设计·································································45 4.1 前言······························································································45