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    • 1. 发明授权
    • Semiconductor device
    • 半导体器件
    • US08587366B2
    • 2013-11-19
    • US13333888
    • 2011-12-21
    • Jong-Man Im
    • Jong-Man Im
    • G05F1/10G05F3/02
    • G11C11/4074G11C5/148H02M1/36
    • A semiconductor device includes: a unit configured to, in a period before power up, compare a voltage obtained by dividing a voltage of a first voltage node at a first division ratio with a voltage obtained by dividing a voltage of a second voltage node at a second division ratio and determine whether to activate an enable signal according to a result of the comparison; and a voltage driving unit configured to increase the voltage of the second voltage node when the enable signal is activated in the period before power up.
    • 一种半导体装置,包括:单元,被配置为在上电之前的周期内,将以第一分频比除以第一电压节点的电压而获得的电压与通过将第一电压节点的电压除以 确定是否根据比较结果激活使能信号; 以及电压驱动单元,被配置为当所述使能信号在上电期间被激活之前增加所述第二电压节点的电压。
    • 6. 发明申请
    • SEMICONDUCTOR DEVICE
    • 半导体器件
    • US20130113443A1
    • 2013-05-09
    • US13333888
    • 2011-12-21
    • Jong-Man IM
    • Jong-Man IM
    • G05F1/10
    • G11C11/4074G11C5/148H02M1/36
    • A semiconductor device includes: a unit configured to, in a period before power up, compare a voltage obtained by dividing a voltage of a first voltage node at a first division ratio with a voltage obtained by dividing a voltage of a second voltage node at a second division ratio and determine whether to activate an enable signal according to a result of the comparison; and a voltage driving unit configured to increase the voltage of the second voltage node when the enable signal is activated in the period before power up.
    • 一种半导体装置,包括:单元,被配置为在上电之前的周期内,将以第一分频比除以第一电压节点的电压而获得的电压与通过将第一电压节点的电压除以 确定是否根据比较结果激活使能信号; 以及电压驱动单元,被配置为当所述使能信号在上电期间被激活之前增加所述第二电压节点的电压。