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    • 1. 发明授权
    • Write driver of semiconductor memory device
    • 写半导体存储器件的驱动器
    • US08120973B2
    • 2012-02-21
    • US12487181
    • 2009-06-18
    • Mun-Phil ParkKwi-Dong KimSung-Ho Kim
    • Mun-Phil ParkKwi-Dong KimSung-Ho Kim
    • G11C7/00
    • G11C7/1078G11C7/1096G11C8/08
    • A semiconductor memory device includes a first memory bank and a second memory bank and a common write driver configured to drive write data to an activated memory bank of the first memory bank and the second memory bank. The common write driver of the semiconductor memory device includes a common write control block configured to generate common drive control signals corresponding to write data, and a common write drive block configured to drive transmission lines of a first memory bank or transmission lines of a second memory bank that are selected by a bank selection signal in response to the common drive control signals.
    • 半导体存储器件包括第一存储器组和第二存储器组以及公共写入驱动器,其被配置为将写入数据驱动到第一存储器组和第二存储器组的激活存储器组。 半导体存储器件的公共写入驱动器包括:公共写入控制块,被配置为产生与写入数据相对应的公共驱动控制信号,以及公共写入驱动块,被配置为驱动第一存储体的传输线或第二存储器的传输线 存储体,其响应于公共驱动控制信号由存储体选择信号选择。
    • 10. 发明授权
    • Semiconductor device and level shifting circuit for the same
    • 半导体器件和电平移位电路相同
    • US08629696B2
    • 2014-01-14
    • US13334012
    • 2011-12-21
    • Sung-Ho Kim
    • Sung-Ho Kim
    • H03K3/00
    • H03K19/018521
    • A level shifting circuit includes an inverter inverting an input voltage of an input node and driving a first voltage of a first node, a first output driving unit driving an output voltage of an output node to a first level in response to the first voltage of the first node, a first connection unit electrically coupling the first node to a second node or electrically isolating the first node from the second node in response to the first voltage of the first node, an internal driving unit driving a second voltage of the second node to a second level in response to the input voltage of the input node and the output voltage of the output node, and a second output driving unit driving the output voltage of the output node to the second level in response to the second voltage of the second node.
    • 电平移位电路包括反相输入节点的输入电压并驱动第一节点的第一电压的逆变器,响应于第一电压的第一电压将输出节点的输出电压驱动到第一电平的第一输出驱动单元 第一节点,响应于第一节点的第一电压将第一节点电耦合到第二节点或将第一节点与第二节点电隔离的第一连接单元,驱动第二节点的第二电压的内部驱动单元 响应于输入节点的输入电压和输出节点的输出电压的第二电平;以及第二输出驱动单元,响应于第二节点的第二电压将输出节点的输出电压驱动到第二电平 。