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1.发明授权Circuit arrangement and method for protecting an integrated semiconductor circuit 有权用于保护集成半导体电路的电路布置和方法公开(公告)号：US07738222B2
公开(公告)日：2010-06-15
申请号：US10588984
申请日：2005-02-14
CPC分类号： H01L27/0262
摘要： A circuit arrangement for protecting an integrated semiconductor circuit includes a protection circuit connected between an element to be protected and a reference potential. The protection circuit includes a thyristor structure. The circuit arrangement also includes a control circuit configured to drive the protection circuit by generating a plurality of control signals drive an active element of the protection circuit.
摘要翻译： 用于保护集成半导体电路的电路装置包括连接在被保护元件和参考电位之间的保护电路。 保护电路包括晶闸管结构。 该电路装置还包括控制电路，其被配置为通过产生驱动保护电路的有源元件的多个控制信号来驱动保护电路。
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2.发明申请公开(公告)号：US20070268638A1
公开(公告)日：2007-11-22
申请号：US11801559
申请日：2007-05-10
IPC分类号： H02H9/00
CPC分类号： H02H9/041
摘要： A circuit arrangement for protection against electrostatic discharges comprises a diverting element, which is connected between a first and a second terminal and has a control input, via which the diverting element can be controlled into the conducting state. Moreover, trigger elements are provided, which have a trigger output for outputting a trigger signal in a manner dependent on a voltage between the first and the second terminal. The circuit arrangement furthermore comprises at least one amplifier unit, which is coupled to one of the trigger outputs on the input side and to the control input on the output side.
摘要翻译： 用于防止静电放电的电路装置包括连接在第一和第二端子之间并具有控制输入的转向元件，转向元件可以通过该控制输入被控制到导通状态。 此外，提供触发元件，其具有用于以取决于第一和第二端子之间的电压的方式输出触发信号的触发输出。 电路装置还包括至少一个放大器单元，其耦合到输入侧的触发输出中的一个和输出侧的控制输入。
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3.发明授权公开(公告)号：US07768753B2
公开(公告)日：2010-08-03
申请号：US11801559
申请日：2007-05-10
CPC分类号： H02H9/041
摘要： A circuit arrangement for protection against electrostatic discharges comprises a diverting element, which is connected between a first and a second terminal and has a control input, via which the diverting element can be controlled into the conducting state. Moreover, trigger elements are provided, which have a trigger output for outputting a trigger signal in a manner dependent on a voltage between the first and the second terminal. The circuit arrangement furthermore comprises at least one amplifier unit, which is coupled to one of the trigger outputs on the input side and to the control input on the output side.
摘要翻译： 用于防止静电放电的电路装置包括连接在第一和第二端子之间并具有控制输入的转向元件，转向元件可以通过该控制输入被控制到导通状态。 此外，提供触发元件，其具有用于以取决于第一和第二端子之间的电压的方式输出触发信号的触发输出。 电路装置还包括至少一个放大器单元，其耦合到输入侧的触发输出中的一个和输出侧的控制输入。
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公开(公告)号：US07423855B2
公开(公告)日：2008-09-09
申请号：US10576104
申请日：2004-10-21
IPC分类号： H02H9/00
CPC分类号： H02H9/046 , H01L27/0266 , H01L2924/0002 , H01L2924/00
摘要： A circuit arrangement includes an RC element connected between a first supply potential line and a second supply potential line. The RC element includes a first resistor and a first capacitor. The circuit arrangement also includes a plurality of inverters connected in series and having junction points between the inverters in the plurality of inverters. An input of the plurality of inverters is connected to a point between the first resistor and the first capacitor. The circuit arrangement also includes a protection transistor and a plurality of resistors.
摘要翻译： 电路装置包括连接在第一电源电位线和第二电源电位线之间的RC元件。 RC元件包括第一电阻器和第一电容器。 电路装置还包括串联连接的多个反相器，并且在多个逆变器中的反相器之间具有连接点。 多个反相器的输入端连接到第一电阻器和第一电容器之间的点。 电路装置还包括保护晶体管和多个电阻器。
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