| 低噪声集成运放前置放大器电路参数选取原则 |
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| 引用本文： | 翟建国,王樱.低噪声集成运放前置放大器电路参数选取原则[J].中原工学院学报,1993(3). |
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| 作者姓名： | 翟建国 王樱 |
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| 作者单位： | 河南省纺织高等专科学校
(翟建国)，郑州纺织工学院(王樱) |
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| 摘 要： | 本文应用噪声电路理论求出了集成运放前置放大器的噪声系数计算公式,并指出了降低放大器噪声的电路参数选取原则。
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| 关 键 词： | 集成运放 前置放大器 噪声电路理论 噪声系数 |
The Principle of Selecting the Circuit Parameters of LN Integrated Opertional Preampliers |
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| Zhai Jianguo Wang Ying.The Principle of Selecting the Circuit Parameters of LN Integrated Opertional Preampliers[J].Journal of Zhongyuan Institute of Technology,1993(3). |
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| Authors: | Zhai Jianguo Wang Ying |
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| Affiliation: | Zhai Jianguo Wang Ying |
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| Abstract: | In this paper ,the noise circuit theory is applied to the analysis of the IC preamplifiers,and the formula for calculating the noise factor is obtained. Some of the principles for minmizing the IC preamplifiers' noise are also pointed out . |
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| Keywords: | integrated operational amplifer preamplifier noise circuit theory noise factor |
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