目录 图目录… …l川 表目录… …V 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 …6 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 2.11带隙基准源的发展历史…7 2.1.2国内外研究现状 。。。。。。。。。 8 2.1.3主要性能指标… …9 2.1.4带隙基准源的基本原理及结构 11 2.2电路结构及性能分析…15 2.2.1电路结构… 15 2.2.2温度系数分析… 17 2.2.3输出噪声分析… 8 2.2.4电源抑制分析. 23 2.2.5误差分析 27 2.3电路实现… 28 2.4电路在系统中的考虑… 29 2.5仿真结果… 30 2.5.1直流特性 30 2.5.2环路特性 35 2.5.3电源抑制… 38 2.5.4输出噪声 41 2.5.5启动时间… 43 2.6本章小结… 44 第三章电压一电流转换电路设计 45 3.1前言… 45 3.2电路结构及性能分析… 46I 目 录 图目录 ························································································ III 表目录 ························································································ V 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 ································································· 6 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 带隙基准源的发展历史 ··············································· 7 2.1.2 国内外研究现状 ························································ 8 2.1.3 主要性能指标 ··························································· 9 2.1.4 带隙基准源的基本原理及结构 ···································· 11 2.2 电路结构及性能分析 ························································· 15 2.2.1 电路结构 ······························································· 15 2.2.2 温度系数分析 ························································· 17 2.2.3 输出噪声分析 ························································· 18 2.2.4 电源抑制分析 ························································· 23 2.2.5 误差分析 ······························································· 27 2.3 电路实现 ········································································ 28 2.4 电路在系统中的考虑 ························································· 29 2.5 仿真结果 ········································································ 30 2.5.1 直流特性 ······························································· 30 2.5.2 环路特性 ······························································· 35 2.5.3 电源抑制 ······························································· 38 2.5.4 输出噪声 ······························································· 41 2.5.5 启动时间 ······························································· 43 2.6 本章小结 ········································································ 44 第三章 电压—电流转换电路设计 ··················································· 45 3.1 前言 ·············································································· 45 3.2 电路结构及性能分析 ························································· 46