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    • 9. 发明公开
    • 도미노 로직 회로 및 파이프라인 도미노 로직 회로
    • 多米尼加逻辑电路和管道多米诺逻辑电路
    • KR1020120062126A
    • 2012-06-14
    • KR1020100123239
    • 2010-12-06
    • 삼성전자주식회사서울대학교산학협력단
    • 이형욱정건옥김수환김아름싱라훌
    • H03K19/094
    • H03K19/0966
    • PURPOSE: A domino logic circuit and a pipeline domino logic circuit are provided to reduce power consumption by reducing the size of keeper transistors. CONSTITUTION: A domino logic circuit(10) includes a first evaluation unit(100), a second evaluation unit(200), and an output unit(300). The first evaluation unit includes a pre-charge transistor(110) connected between a power voltage and a first dynamic node, a logic network(120) connected between a footer node and the first dynamic node, and a pull down transistor(150) connected between the footer node and the earth. The pre-charge transistor is formed into a PMOS(P-channel metal oxide semiconductor transistor) transistor. The pull down transistor can be formed into a NMOS(N-channel metal oxide semiconductor transistor). The logic network forms a current path between the footer node and the first dynamic node in response to a plurality of input signals.
    • 目的:提供多米诺逻辑电路和管道多米诺逻辑电路,以通过减小保持晶体管的尺寸来降低功耗。 构成:多米诺骨牌逻辑电路(10)包括第一评估单元(100),第二评估单元(200)和输出单元(300)。 第一评估单元包括连接在电源电压和第一动态节点之间的预充电晶体管(110),连接在页脚节点和第一动态节点之间的逻辑网络(120)以及连接在第一动态节点 在页脚节点和地球之间。 预充电晶体管形成为PMOS(P沟道金属氧化物半导体晶体管)晶体管。 下拉晶体管可以形成为NMOS(N沟道金属氧化物半导体晶体管)。 响应于多个输入信号,逻辑网络形成页脚节点和第一动态节点之间的当前路径。
    • 10. 发明公开
    • A bootstrap circuit
    • 引导电路
    • KR20120052478A
    • 2012-05-24
    • KR20100113651
    • 2010-11-16
    • KUMOH NAT INST TECH ACAD COOP
    • KIM SANG HUNJANG YOUNG CHAN
    • H03K17/06H03K19/094
    • H03K17/063H03K17/6871H03K19/0944
    • PURPOSE: A bootstrap circuit is provided to minimize the change of a gate-source voltage in a switching transistor according to the change of an input voltage by eliminating the influence of a parasitic capacitor existing in a gate node of the switching transistor. CONSTITUTION: A gate ground device(210) includes a first terminal connected to a ground voltage and a second terminal connected to a gate node of a switching transistor. The gate ground device grounds the gate node of the switching transistor in response to an inverted pulse signal. A bootstrap device(220) outputs a bootstrap voltage in response to a gate voltage. A pulse delay device(230) outputs a delayed pulse signal by delaying the phase of a pulse signal as much as interrupting time. A control device(240) outputs a control signal. A transfer device(250) operates in response to the control signal.
    • 目的:提供自举电路,通过消除存在于开关晶体管的栅极节点中的寄生电容的影响,根据输入电压的变化来最小化开关晶体管中的栅极 - 源极电压的变化。 构成:栅极接地装置(210)包括连接到接地电压的第一端子和连接到开关晶体管的栅极节点的第二端子。 栅极接地装置响应于反相脉冲信号将开关晶体管的栅极节点接地。 自举装置(220)响应于栅极电压输出自举电压。 脉冲延迟装置(230)通过将脉冲信号的相位延迟到中断时间来输出延迟的脉冲信号。 控制装置(240)输出控制信号。 传送设备(250)响应于控制信号而操作。