System and method for level shifter
    9.
    发明授权
    System and method for level shifter 有权
    电平转换器的系统和方法

    公开(公告)号:US08437175B2

    公开(公告)日:2013-05-07

    申请号:US13408389

    申请日:2012-02-29

    IPC分类号: G11C11/24

    CPC分类号: G11C16/12 G11C16/24

    摘要: In one embodiment, a bit-line interface is disclosed. The bit-line interface has a multiplexer having a plurality of bit-line outputs, and a write path coupled to a multiplexer signal input. The bit-line interface also has a read path coupled to the multiplexer signal input, wherein the read path and the write path share at least one component.

    摘要翻译: 在一个实施例中,公开了位线接口。 位线接口具有多路复用器,其具有多个位线输出,以及耦合到多路复用器信号输入的写入路径。 位线接口还具有耦合到多路复用器信号输入的读取路径,其中读取路径和写入路径共享至少一个组件。

    System and method for bit-line control using a driver and a pre-driver
    10.
    发明授权
    System and method for bit-line control using a driver and a pre-driver 有权
    使用驱动程序和预驱动程序进行位线控制的系统和方法

    公开(公告)号:US08416625B2

    公开(公告)日:2013-04-09

    申请号:US13217448

    申请日:2011-08-25

    申请人: Thomas Nirschl

    发明人: Thomas Nirschl

    IPC分类号: G11C11/34 G11C16/06

    CPC分类号: G11C7/12 G11C16/24

    摘要: In one embodiment, a bit-line driver has a first driver having a source terminal coupled to a high-voltage supply bus and a drain terminal coupled to the bit-line, and a second driver having a source terminal coupled to a high-voltage return bus and a drain terminal coupled to the bit line. The bit-line driver also has a first pre-driver coupled to a gate terminal of the first driver and a second pre-driver coupled to a gate terminal of the second driver. The first and second drivers use a first type of transistor, and the first and second pre-drivers use a second type of transistor. The first type of transistor is rated at a higher voltage than the second type of transistor.

    摘要翻译: 在一个实施例中,位线驱动器具有第一驱动器,其具有耦合到高压电源总线的源极端子和耦合到位线的漏极端子,以及具有耦合到高电压的源极端子的第二驱动器 返回总线和耦合到位线的漏极端子。 位线驱动器还具有耦合到第一驱动器的栅极端子的第一预驱动器和耦合到第二驱动器的栅极端子的第二预驱动器。 第一和第二驱动器使用第一类晶体管,第一和第二预驱动器使用第二类晶体管。 第一种晶体管的额定电压高于第二类晶体管。