会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 98. 发明授权
    • Semiconductor device
    • 半导体器件
    • US08729956B2
    • 2014-05-20
    • US13030372
    • 2011-02-18
    • Jung-hyun Kim
    • Jung-hyun Kim
    • G05F1/10
    • H02M3/07
    • A semiconductor device is provided, including a charge-pumping unit configured to charge-pump power voltage in every period of a pumping clock to generate pumping voltage, a first voltage level detection unit configured to detect a maximum voltage level of the generated pumping voltage, a second voltage level detection unit configured to detect a minimum voltage level of the generated pumping voltage, and a pumping clock generating unit configured to generate the pumping clock, the pumping clock having a frequency that is adjusted in response to an output signal of the first and the second voltage level detection units.
    • 提供了一种半导体器件,包括:电荷泵单元,被配置为对泵浦时钟的每个周期中的电源电压进行充电以产生泵浦电压;第一电压电平检测单元,被配置为检测所产生的泵浦电压的最大电压电平; 第二电压电平检测单元,被配置为检测所产生的泵浦电压的最小电压电平;以及泵送时钟产生单元,被配置为产生所述泵浦时钟,所述泵浦时钟具有响应于所述第一 和第二电压电平检测单元。