Above 8GHz Static T-Flip-Flop Operation using FT=22.9GHz GaAs MESFETs

J Riishøj, Per Lander Danielsen

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    A static SCFL Toggle Flip-Flop GaAs IC having maximum operating frequency of Fdiv=8.25GHz has been designed using a commercially available GaAs MESFET foundry service. The average Ft for the present wafer is Ft=22.9GHz giving a very high Fdiv/Ft-ratio of Fdiv/Ft=0.36. In addition output voltage transition times of Tt(20%-80%)=35ps are obtained by implementation of a novel output driver design.
    Original languageEnglish
    Title of host publicationProceedings of the 22nd European Microwave Conference
    VolumeVolume 1
    Publication date1992
    Publication statusPublished - 1992
    Event22nd European Microwave Conference - Helsinki, Finland
    Duration: 5 Sep 19929 Sep 1992
    Conference number: 22


    Conference22nd European Microwave Conference
    Internet address

    Bibliographical note

    Copyright: 1992 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE

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