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    • 8. 发明授权
    • Device for controlling the operation of internal voltage generator
    • 用于控制内部电压发生器运行的装置
    • US07173480B2
    • 2007-02-06
    • US10999418
    • 2004-11-30
    • In Soo KimYoung Jun Nam
    • In Soo KimYoung Jun Nam
    • G05F1/10
    • G11C5/147G11C5/145
    • The present invention discloses a circuit for controlling a timing of overdriving a core voltage (internal voltage) which is a driving voltage of a sense amplifier of a memory device and a duration of the overdriven core voltage, and a method for easily measuring the timing and duration. A device for controlling an operation of an internal voltage generator includes an internal voltage driver for outputting an internal voltage to an output terminal, an internal voltage over-driver for compensating for a potential level of the output terminal, and a controller for controlling an enable timing and a disable timing of the internal voltage over-driver. The controller receives a first control signal and outputs a second control signal, and the second control signal is generated after a predetermined time from reception of the first control signal, an operation of the internal voltage over-driver being controlled according to the second control signal.
    • 本发明公开了一种用于控制过驱动作为存储器件的读出放大器的驱动电压的核心电压(内部电压)的时序和过驱动核心电压的持续时间的电路,以及用于容易地测量定时和 持续时间 用于控制内部电压发生器的操作的装置包括用于向输出端子输出内部电压的内部电压驱动器,用于补偿输出端子的电位电平的内部电压过驱动器,以及用于控制使能 定时和内部电压过驱动器的禁用定时。 控制器接收第一控制信号并输出​​第二控制信号,并且在接收到第一控制信号之后的预定时间之后产生第二控制信号,根据第二控制信号控制内部电压过驱动器的操作 。