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两种互阻抗宽带光接收机前置放大器的比较
Authors
陈铭干
Publication date
1 January 1985
Publisher
《光通信研究》编辑部
Doi
Cite
Abstract
J.L.HULLETT,S.MOUSTAKAS等在文献[1]中提出,互阻抗宽带光接收机前置放大器的最佳设计为共源——并联三级反了馈放大器。本文对共源——共基前置放大器和共源——并联三级反馈放大器进行了理论的分析和比较,并结合实验中得到的实际结果,阐述了共源——共基前置放大器无论从减小电路的密勒电容来说,还是从提高放大器环路可实现的电压增益来说,都要优于共源——并联三级反馈放大器
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Last time updated on 26/01/2023