| 一种带隙基准电压源的设计 |
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| 引用本文： | 张京英,吴建辉.一种带隙基准电压源的设计[J].通信技术,2009,42(10):219-221. |
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| 作者姓名： | 张京英 吴建辉 |
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| 作者单位： | 1. 青海师范大学,青海,西宁,810008
2. 东南大学,江苏,南京,210096 |
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| 摘 要： | 经分析带隙基准电压源的温度补偿原理，进行一阶温度补偿，然后提出了新型的二阶温度补偿的方法，用Hspice仿真，得到温度系数为5ppm／℃，电源抑制比可达到60dB，取得了比较理想的效果。
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| 关 键 词： | 基准电压源 温度补偿 仿真 |
Design of On-chip Voltage Reference |
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| ZHANG Jing-ying,WU Jian-hui.Design of On-chip Voltage Reference[J].Communications Technology,2009,42(10):219-221. |
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| Authors: | ZHANG Jing-ying WU Jian-hui |
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| Affiliation: | ZHANG Jing-ying, WU Jian-hui ((1)Qinghai Normal University, Xining Qinghai 810008, China; 2Southeast University, Nanjing Jiangsu 210096, China) |
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| Abstract: | According to the princip]e of band-gap reference the first-order temperature compensation is carried out, and based on this, the new method for second-order temperature compensation is proposed. Hspice simulation shows that the power supply rejection ratio reaches 60dB when TC is 5ppm/℃, and thus an ideal result is achieved. |
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| Keywords: | voltage reference temperature compensation simulation |
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