A circuit for reading a semiconductor memory
    1.
    发明公开
    A circuit for reading a semiconductor memory 有权
    Lesungsschaltungfüreinen Halbleiterspeicher

    公开(公告)号:EP1071094A1

    公开(公告)日:2001-01-24

    申请号:EP99830403.4

    申请日:1999-06-25

    CPC classification number: G11C16/28 G11C7/14

    Abstract: A circuit for reading a semiconductor memory device comprises at least one global circuit (1) for generating a global reference signal (RIFN) for a respective plurality of cell-reading circuits (SA1-SAn) disposed locally in the memory device. The circuit comprises at least one circuit (51-5an) for replicating the reference signal (RIFN) locally in order to generate a local reference signal (MAT11-MAT1n) to be supplied to at least one respective cell-reading circuit (SA1-SAn).

    Abstract translation: 用于读取半导体存储器件的电路包括至少一个全局电路(1),用于为本地存储在存储器件中的多个单元读取电路(SA1-SAn)生成全局参考信号(RIFN)。 该电路包括用于本地复制参考信号(RIFN)的至少一个电路(51-5an),以便产生要提供给至少一个相应的单元读取电路(SA1-SAn)的本地参考信号(MAT11-MAT1n) )。

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