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    • 2. 发明申请
    • ELECTRONIC CIRCUIT
    • 电子电路
    • WO1997026656A1
    • 1997-07-24
    • PCT/DE1997000071
    • 1997-01-16
    • SIEMENS AKTIENGESELLSCHAFTVON BASSE, Paul-WernerTHEWES, RolandSCHMITT-LANDSIEDEL, DorisBOLLU, Michael
    • SIEMENS AKTIENGESELLSCHAFT
    • G11C07/06
    • G01R27/02
    • The invention concerns an electronic circuit comprising an inverter and a further transistor (M3) of which the gate connection is connected to the inverter output and of which the source and drain connections are connected between the input of the inverter (PL) and a connection of the supply voltage (VDD) such that a feedback loop is produced. When the input voltage drops from a maximum value as a result of low resistance at the test lead when a given voltage value is attained, the feedback loop allows the output voltage to jump to an extreme value such that the current flowing through the circuit first increases to a maximum and is interrupted abruptly when a maximum current intensity is reached. A fourth transistor (M4) between the further transistor (M3) and the connection to the supply voltage is provided in order to adapt the circuit to different conditions by applying a control voltage (VS) to the gate of this transistor. This circuit can, for example, be used to read semiconductor memories.
    • 连接在逆变器和另外的晶体管(M3),其栅极端子连接到逆变器和逆变器(PL)的输入之间的源极和漏极端子的输出的电子电路和电源电压的端子(VDD)是 ,使得反馈实现,其可以跳输出电压极值当输入电压从最大值下降的测试线的低电阻的结果,当一定的电压值,使得电流流过电路第一增加到最大 并达到最大电流时突然中断。 该另一个晶体管(M3)和到电源的连接之间的第四晶体管(M4)被施加控制电压(VS)到这个晶体管的栅极,以适应电路以不同的条件规定。 该电路可以是例如 被用于读出的半导体存储器。
    • 10. 发明申请
    • CIRCUIT FOR COMPARING TWO ELECTRICAL QUANTITIES PROVIDED BY A FIRST NEURON MOS FIELD EFFECT TRANSISTOR AND A REFERENCE SOURCE
    • 电路为两个电动尺寸从第一神经元MOS场效应晶体管和参考源比较提供
    • WO1996042050A1
    • 1996-12-27
    • PCT/DE1996000972
    • 1996-06-03
    • SIEMENS AKTIENGESELLSCHAFTTHEWES, RolandPRANGE, StefanWOHLRAB, ErdmuteWEBER, Werner
    • SIEMENS AKTIENGESELLSCHAFT
    • G06F07/52
    • G06F7/53G06F2207/4826H03K5/2481H03K5/249
    • The invention relates to a circuit which compares a quantity supplied by a first neuron MOS field effect transistor (M1) with a reference value provided by a reference source (R). To this end there is a current mirror (SP) facilitating a comparison between a second current (I2) supplied by a reference transistor (R) and a first current (I1) supplied by the first neuron MOS field effect transistor (M1). The assessment circuit is activated or decoupled by a first switch unit (S1) and a second switch unit (S2). This ensures that no current flows in the evaluation circuit in the inoperative position. The result of comparison is applied to an inverter stage (IS). As the inverter stage (IS) is decoupled from the evaluation circuit by the first switch unit (S1), there is never an undefined level at the inverter stage (IS). Advantage can be taken of this during data processing in subsequent stages.
    • 本发明涉及一种电路装置,与参考可变(R)提供的第一神经元MOS场效应晶体管(M1)中的一个的大小是由参考源提供的。 为了这个目的,一个电流镜(SP)被提供,其被供给的来自参考晶体管(R)的第二电流(I 2)与所述第一神经元MOS场效应晶体管(M1)的第一电流(I1)中的一个提供的允许的比较。 通过第一开关单元(S1)和第二开关单元(S2)被激活时,所述评估电路或断开。 这确保了没有电流在评估电路流动处于静止状态。 比较结果被施加到逆变器级(IS)。 因为逆变器级(IS)通过所述第一开关单元(S1)从所述评估电路去耦,在逆变器级(IS)是从来没有在不确定电平的输出(AIS)。 这可以被用来在后续阶段进一步的数据处理来获益。