Circuit and method for measuring distances
    1.
    发明授权
    Circuit and method for measuring distances 失效
    用于测量距离的电路和方法

    公开(公告)号:US07061230B2

    公开(公告)日:2006-06-13

    申请号:US10803298

    申请日:2004-03-18

    IPC分类号: G01B7/14 H03B1/00

    摘要: A circuit for measuring distances and which has at least two inputs (1, 2), at least one measuring coil (3), and at least one signal source, wherein at least two input signals (epos, eneg) are generated by means of the signal source, and the inputs (1, 2) are activatable by means of the input signals (epos, eneg). The input signals (epos, eneg) are applied, preferably preprocessed, to the inputs of the measuring coil (3). The circuit is designed for use where little space is available for the circuit, with the input signals (epos, eneg) being applied to a preferably timed SC network, which generates a measuring output signal that is dependent on temperature. A corresponding method is also described.

    摘要翻译: 一种用于测量距离并且具有至少两个输入(1,2),至少一个测量线圈(3)和至少一个信号源的电路,其中至少两个输入信号(e, ,e> neg)通过信号源产生,并且输入(1,2)可通过输入信号(e,pos,e neg )。 输入信号(优选地,正负)被优选地被预处理到测量线圈(3)的输入端。 该电路设计用于在电路可用空间很小的地方,其中输入信号(例如,正负极)被施加到优选定时的SC网络,其中 产生取决于温度的测量输出信号。 还描述了相应的方法。

    Demodulation circuit
    2.
    发明授权
    Demodulation circuit 失效
    解调电路

    公开(公告)号:US07012462B2

    公开(公告)日:2006-03-14

    申请号:US10648957

    申请日:2003-08-27

    IPC分类号: H03K9/00

    CPC分类号: G01D5/202

    摘要: A circuit and method for demodulating at least one modulated signal (e), such as a measuring signal of a sensor. The circuit comprises at least one input (1), with the signal (e) being applied to the input (1), and the input is connected to at least one switched-capacitor network which is configured to demodulate the signal. The circuit permits use even in a small available space.

    摘要翻译: 用于解调至少一个调制信号(e)的电路和方法,例如传感器的测量信号。 该电路包括至少一个输入(1),其中信号(e)被施加到输入端(1),并且该输入端被连接到被配置为解调信号的至少一个开关电容网络。 该电路即使在小的可用空间也允许使用。

    Memory with clock-controlled memory access and method of operating the same
    3.
    发明授权
    Memory with clock-controlled memory access and method of operating the same 失效
    内存具有时钟控制的内存访问及其操作方法

    公开(公告)号:US07663965B2

    公开(公告)日:2010-02-16

    申请号:US11761004

    申请日:2007-06-11

    IPC分类号: G11C8/00

    摘要: An integrated circuit memory with clock-controlled memory access includes at least one data connection to input/output data, a memory cell array including memory cells to store data, a clock generator circuit to generate a clock signal, a memory circuit to store data, a control circuit to control storage of data in the memory circuit and to control output of data from the memory circuit. The memory circuit is connected to the memory cell array and to the at least one data connection. During read access to the memory cells, first and second data supplied to the memory circuit from the memory cell array are buffer-stored in the memory circuit upon first and second edges of the clock signal. The first and second data are output from the memory circuit and supplied to the at least one data connection upon third and fourth edges of the clock signal.

    摘要翻译: 具有时钟控制存储器访问的集成电路存储器包括至少一个到输入/输出数据的数据连接,存储单元阵列,包括用于存储数据的存储器单元,用于产生时钟信号的时钟发生器电路,存储数据的存储电路, 控制电路,用于控制存储器电路中的数据存储并控制来自存储器电路的数据的输出。 存储器电路连接到存储单元阵列和至少一个数据连接。 在对存储器单元的读取访问期间,从存储单元阵列提供给存储器电路的第一和第二数据在时钟信号的第一和第二边沿缓冲存储在存储器电路中。 第一和第二数据从存储器电路输出并在时钟信号的第三和第四边缘提供给至少一个数据连接。

    INTEGRATED CIRCUIT WITH CONTROLLED POWER SUPPLY
    4.
    发明申请
    INTEGRATED CIRCUIT WITH CONTROLLED POWER SUPPLY 审中-公开
    集成电路与控制电源

    公开(公告)号:US20090122633A1

    公开(公告)日:2009-05-14

    申请号:US11939704

    申请日:2007-11-14

    申请人: Falk Roewer

    发明人: Falk Roewer

    IPC分类号: G11C5/14 H02J1/00 G05F5/00

    摘要: An integrated circuit comprises a main circuit, a supply circuit configured to provide a supply current to the main circuit, a sensing circuit configured to sense the supply current, and a control circuit configured to control the supply circuit based on the sensed current.

    摘要翻译: 集成电路包括主电路,被配置为向主电路提供电源电流的供电电路,被配置为感测供电电流的感测电路,以及配置为基于感测电流来控制供电电路的控制电路。

    Memory with Clock-Controlled Memory Access and Method of Operating the Same
    5.
    发明申请
    Memory with Clock-Controlled Memory Access and Method of Operating the Same 失效
    具有时钟控制存储器访问的存储器及其操作方法

    公开(公告)号:US20070291554A1

    公开(公告)日:2007-12-20

    申请号:US11761004

    申请日:2007-06-11

    IPC分类号: G11C7/10 G11C8/00

    摘要: An integrated circuit memory with clock-controlled memory access includes at least one data connection to input/output data, a memory cell array including memory cells to store data, a clock generator circuit to generate a clock signal, a memory circuit to store data, a control circuit to control storage of data in the memory circuit and to control output of data from the memory circuit. The memory circuit is connected to the memory cell array and to the at least one data connection. During read access to the memory cells, first and second data supplied to the memory circuit from the memory cell array are buffer-stored in the memory circuit upon first and second edges of the clock signal. The first and second data are output from the memory circuit and supplied to the at least one data connection upon third and fourth edges of the clock signal.

    摘要翻译: 具有时钟控制存储器访问的集成电路存储器包括至少一个到输入/输出数据的数据连接,存储单元阵列,包括用于存储数据的存储器单元,用于产生时钟信号的时钟发生器电路,存储数据的存储电路, 控制电路,用于控制存储器电路中的数据存储并控制来自存储器电路的数据的输出。 存储器电路连接到存储单元阵列和至少一个数据连接。 在对存储器单元的读取访问期间,从存储单元阵列提供给存储器电路的第一和第二数据在时钟信号的第一和第二边沿缓冲存储在存储器电路中。 第一和第二数据从存储器电路输出并在时钟信号的第三和第四边缘提供给至少一个数据连接。