| 一种带隙基准电压源设计 |
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| 引用本文： | 冯新宇,蒋洪波. 一种带隙基准电压源设计[J]. 电子设计工程, 2012, 20(11): 151-153 |
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| 作者姓名： | 冯新宇 蒋洪波 |
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| 作者单位： | 黑龙江科技学院,黑龙江哈尔滨,150027 |
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| 摘 要： | 基准电压源是在电路系统中为其它功能模块提供高精度的电压基准,它是模拟集成电路和混合集成电路中非常重要的模块。文中主要研究了带隙基准基本原理的基础上,设计了一款应用于折叠插值ADC中粗量化电路部分CMOS带隙基准源。最后通过Pspice仿真给出了实验仿真的结果。
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| 关 键 词： | 带隙基准 频率补偿 温度系数 Pspice |
A bandgap design of reference voltage source |
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| FENG Xin-yu,JIANG Hong-bo. A bandgap design of reference voltage source[J]. Electronic Design Engineering, 2012, 20(11): 151-153 |
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| Authors: | FENG Xin-yu JIANG Hong-bo |
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| Affiliation: | (Heilongjiang Institute of Science and Technology,Harbin 150027,China) |
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| Abstract: | The voltage reference is provided high-precision voltage for the other functional modules of reference circuit system.It is a very important module of analog integrated circuits and hybrid integrated circuits.In this paper,the basic principle of the bandgap reference on the design of a folding and interpolation ADC circuit part of the coarse quantization CMOS bandgap reference.At last,it gets the results of experimental simulation of Pspice simulation. |
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| Keywords: | bandgap reference frequency compensation temperature coefficient Pspice |
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