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W波段InGaAs/InP动态二分频器

Keywords: 磷化铟,异质结双极型晶体管,动态分频器,时钟驱动型反相器

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Abstract:

采用fT=214GHz,fmax=193GHz的InGaAs/InP异质结双极型晶体管工艺,设计了一款基于时钟驱动型反相器的动态二分频器.该分频器工作频段为60~100GHz,但由于测试系统上限频率的限制,只能测出62~83GHz的工作范围.在-4.2V和-5.2V的单电源直流偏置下该分频器的功耗分别为596.4mW、1060.8mW.此分频器的成功制作对于工作在W波段锁相环的构建有较大的意义.

References

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