| 在射极偏置放大器中PNP型晶体三极管工作状态的确定 |
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| 引用本文： | 谢国秋,程和平.在射极偏置放大器中PNP型晶体三极管工作状态的确定[J].安徽师范大学学报(自然科学版),2007,30(5):548-550. |
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| 作者姓名： | 谢国秋 程和平 |
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| 作者单位： | 黄山学院,信息工程学院,安徽,黄山,245021;黄山学院,信息工程学院,安徽,黄山,245021 |
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| 摘 要： | 根据PNP型晶体三极管的工作原理,借助等效电源电压和射极偏置放大器中晶体三极管静态工作点电压、基射极导通电压之间大小关系,研究了确定射极偏置放大器中PNP型晶体三极管工作状态的方法,提出了一种简易可行的判据.
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| 关 键 词： | 射极偏置放大器 PNP型晶体三极管 静态工作点 |
| 文章编号： | 1001-2443（2007）05-0548-03 |
| 收稿时间： | 2007-05-12 |
Determination of Active Status of PNP Semiconductor Triode in Emitter-Biased Amplifier |
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| XIE Guo-qiu,CHENG He-ping.Determination of Active Status of PNP Semiconductor Triode in Emitter-Biased Amplifier[J].Journal of Anhui Normal University(Natural Science Edition),2007,30(5):548-550. |
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| Authors: | XIE Guo-qiu CHENG He-ping |
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| Institution: | School of Information Engineering, Huangshan College, Hnangshan 245021, China |
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| Abstract: | According to the principle of PNP semiconductor triode,the method to determine the active status of the PNP triode in Emitter-Biased Amplifier can be investigated by using quantitative relations of equivalent supply voltage,quiescent voltage and the break-over voltage of Base-Emitter of the trioder.A simple and feasible determination criterion of the active status are provided in the article. |
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| Keywords: | emitter-biased amplifier PNP semiconductor triode quiescent operating point |
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