| 射极耦合型数字分频器输出信号的相位波动研究 |
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| 引用本文： | 于丽萍,邢立新. 射极耦合型数字分频器输出信号的相位波动研究[J]. 哈尔滨商业大学学报(自然科学版), 1998, 0(4) |
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| 作者姓名： | 于丽萍 邢立新 |
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| 作者单位： | 黑龙江大学计算机系(于丽萍)，黑龙江省粮食学校(邢立新) |
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| 摘 要： | 通过对射极耦合型（简称ECL型）数字分频器的研究指出：ECL型数字分频器输出信号一次谐波相位波动是由组成分频器的ECL电路的时间延迟决定的。而ECL电路的时间延迟是与电路中的晶体三极管等效电路的参数有关。为此，给出晶体三极管基极电阻闪砾效应波动模型。
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| 关 键 词： | 相位 波动 分频 延迟 谐波 频谱 |
RESEARCH ON OUTPUT SIGNAL'S PHASE WAVE FROM ECL DIGITAL FREQUEACY DIVIDER |
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| Yu Liping. RESEARCH ON OUTPUT SIGNAL'S PHASE WAVE FROM ECL DIGITAL FREQUEACY DIVIDER[J]. Journal of Harbin University of Commerce :Natural Sciences Edition, 1998, 0(4) |
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| Authors: | Yu Liping |
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| Abstract: | It was proved by the reseatch on ECL digital frequency divided. that the first harmonic wave of output signal from ECL digital frequency divider is determined by take delay of ECL circuit which consist of the divider. However, the time delay in ECL circuit is related with parameters in equivalent circuit of transistor in circum. Therefore, the modle of transistor's base asistance backer eclat wave is given. |
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| Keywords: | phase wave divider delay harmonic wave frequency spectrum |
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