公开(公告)号：US20090085628A1

公开(公告)日：2009-04-02

申请号：US12211220

申请日：2008-09-16

Applicant: Teruyuki ITO

Inventor： Teruyuki ITO

IPC: H03K3/286

CPC classification number: H03K19/0013 ,  H03K19/018585

Abstract: A semiconductor device includes: a first transistor having a control electrode coupled to an input node receiving a signal synchronized with a clock, a first conductive electrode coupled to an output node, and a second conductive electrode; a second transistor having a control electrode coupled to the input node, a first conductive electrode coupled to the output node, and a second conductive electrode coupled to a power supply node; and a first switch element connected between the power supply node and the second conductive electrode of the second transistor and turned on and off based on a first control signal indicating a detection result of a frequency of the clock.

Abstract translation: 半导体器件包括：第一晶体管，其具有耦合到输入节点的控制电极，所述输入节点接收与时钟同步的信号，耦合到输出节点的第一导电电极和第二导电电极; 具有耦合到输入节点的控制电极的第二晶体管，耦合到输出节点的第一导电电极和耦合到电源节点的第二导电电极; 以及连接在第二晶体管的电源节点和第二导电电极之间的第一开关元件，其基于指示时钟的频率的检测结果的第一控制信号而导通和截止。

公开(公告)号：US20100164613A1

公开(公告)日：2010-07-01

申请号：US12723183

申请日：2010-03-12

Applicant: Teruyuki ITO

Inventor： Teruyuki ITO

IPC: H01L25/00

CPC classification number: H03K19/0013 ,  H03K19/018585

Abstract: A semiconductor device includes: a first transistor having a control electrode coupled to an input node receiving a signal synchronized with a clock, a first conductive electrode coupled to an output node, and a second conductive electrode; a second transistor having a control electrode coupled to the input node, a first conductive electrode coupled to the output node, and a second conductive electrode coupled to a power supply node; and a first switch element connected between the power supply node and the second conductive electrode of the second transistor and turned on and off based on a first control signal indicating a detection result of a frequency of the clock.

Abstract translation: 半导体器件包括：第一晶体管，其具有耦合到输入节点的控制电极，所述输入节点接收与时钟同步的信号，耦合到输出节点的第一导电电极和第二导电电极; 具有耦合到输入节点的控制电极的第二晶体管，耦合到输出节点的第一导电电极和耦合到电源节点的第二导电电极; 以及连接在第二晶体管的电源节点和第二导电电极之间的第一开关元件，其基于指示时钟的频率的检测结果的第一控制信号而导通和截止。