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公开(公告)号:US20130193948A1
公开(公告)日:2013-08-01
申请号:US13680040
申请日:2012-11-17
申请人: Jae Sup LEE , Seong Joong KIM , Bum Man KIM , Han-Kyu LEE , Dae-Chul JEONG , Tae Young CHUNG
发明人: Jae Sup LEE , Seong Joong KIM , Bum Man KIM , Han-Kyu LEE , Dae-Chul JEONG , Tae Young CHUNG
IPC分类号: G05F3/02
CPC分类号: G05F3/02 , H03K17/063 , H03K2017/066
摘要: A power circuit for reducing a leakage power using a negative voltage is provided. The power circuit includes a current source including a transistor including a gate. The power circuit further includes a current source control circuit connected to the gate of the transistor, and configured to apply a positive voltage to the gate of the transistor if the current source is to operate in an active mode, and apply the negative voltage to the gate of the transistor if the current source is to operate in an inactive mode.
摘要翻译: 提供了使用负电压降低漏电功率的电源电路。 电源电路包括电流源,其包括包括栅极的晶体管。 电源电路还包括连接到晶体管的栅极的电流源控制电路,并且被配置为如果电流源以工作模式工作,则向晶体管的栅极施加正电压,并将负电压施加到 如果电流源要在非活动模式下工作,晶体管的栅极。