| 集成运算放大器参数测试仪校准技术研究 |
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| 引用本文： | 刘冲,于利红,陈连启,孙永生.集成运算放大器参数测试仪校准技术研究[J].宇航计测技术,2009,29(2):38-40,44. |
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| 作者姓名： | 刘冲 于利红 陈连启 孙永生 |
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| 作者单位： | 中国电子技术标准化研究所,北京,100007 |
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| 摘 要： | 集成运算放大器参数测试仪在国家电子行业中广泛使用，其参数测试质量无法保证。研究了集成运放参数测试仪器采用的“闭环测试原理”和目前存在的三种集成运放参数测试仪的校准方案，建立了集成运放参数测试仪校准装置，实现了集成运放参数测试仪的自动化校准。
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| 关 键 词： | 集成运算放大器 参数测试仪 自动校准 闭环 |
Research on Calibration Method of Integrated Operational Amplifier Parameters Testing Instruments |
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| LIU Chong,YU Li-hong,CHEN Lian-qi,SUN Yong-sheng.Research on Calibration Method of Integrated Operational Amplifier Parameters Testing Instruments[J].Journal of Astronautic Metrology and Measurement,2009,29(2):38-40,44. |
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| Authors: | LIU Chong YU Li-hong CHEN Lian-qi SUN Yong-sheng |
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| Institution: | (China Electronics Standardization Institute, Beijing 100007) |
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| Abstract: | Integrated operational amplifier parameters testing instruments are widely used in our countries＇electronic area,but its test results quality can not be guarantied. The ＂Close Circle Principles＂ and the three existing calibration methods now are researched. Calibration system of integrated operational amplifier parameters testing instruments is developed to fulfill calibrating integrated operational amplifier parameters testing instruments automatically. |
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| Keywords: | Integrated operational amplifier Parameter testing instrument Automatic calibration Closed circle |
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