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1.发明授权Protection of an integrated circuit against electrostatic discharges and other overvoltages 有权保护集成电路免受静电放电和其他过电压的影响公开(公告)号：US06818953B2
公开(公告)日：2004-11-16
申请号：US10278434
申请日：2002-10-23
IPC分类号： H01L2362
CPC分类号： H01L27/0266
摘要： The forming of an integrated circuit including at least one element of electronic protection of the circuit formed of at least one switch for short-circuiting supply conductors arranged in a rail, the switch being integrated in the rail, under said conductors.
摘要翻译： 一种集成电路的形成，包括由至少一个开关构成的电路的电子保护元件的至少一个元件，所述至少一个开关用于使设置在轨道中的供电导体短路，所述开关集成在所述导轨内的所述导体下。
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公开(公告)号：US08129967B2
公开(公告)日：2012-03-06
申请号：US12334996
申请日：2008-12-15
申请人： Fabrice Blisson , Jean-Luc Moro , Marc Sabut
发明人： Fabrice Blisson , Jean-Luc Moro , Marc Sabut
IPC分类号： G05F1/00
摘要： A voltage regulator includes an amplifier and a regulation loop. The regulator includes a first PMOS transistor connected to a terminal supplying an input voltage, a second PMOS transistor connected in series with the first PMOS transistor. A node between those two transistors defines an output terminal. A first source of a first polarization current of fixed value is connected to the gate of the first transistor, and a second source of a second polarization current of fixed value connects the second transistor to ground. A third NMOS transistor is connected between the two current sources. A circuit is provided to modify automatically at least one of the polarization currents in relation to the load current.
摘要翻译： 电压调节器包括放大器和调节回路。 调节器包括连接到提供输入电压的端子的第一PMOS晶体管，与第一PMOS晶体管串联连接的第二PMOS晶体管。 这两个晶体管之间的节点定义了输出端子。 固定值的第一极化电流的第一源连接到第一晶体管的栅极，固定值的第二极化电流的第二源将第二晶体管连接到地。 第三个NMOS晶体管连接在两个电流源之间。 提供电路以自动修改相对于负载电流的极化电流中的至少一个。
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公开(公告)号：US20090184702A1
公开(公告)日：2009-07-23
申请号：US12334996
申请日：2008-12-15
申请人： Fabrice Blisson , Jean-Luc Moro , Marc Sabut
发明人： Fabrice Blisson , Jean-Luc Moro , Marc Sabut
摘要： A voltage regulator includes an amplifier and a regulation loop. The regulator includes a first PMOS transistor connected to a terminal supplying an input voltage, a second PMOS transistor connected in series with the first PMOS transistor. A node between those two transistors defines an output terminal. A first source of a first polarization current of fixed value is connected to the gate of the first transistor, and a second source of a second polarization current of fixed value connects the second transistor to ground. A third NMOS transistor is connected between the two current sources. A circuit is provided to modify automatically at least one of the polarization currents in relation to the load current.
摘要翻译： 电压调节器包括放大器和调节回路。 调节器包括连接到提供输入电压的端子的第一PMOS晶体管，与第一PMOS晶体管串联连接的第二PMOS晶体管。 这两个晶体管之间的节点定义了输出端子。 固定值的第一极化电流的第一源连接到第一晶体管的栅极，固定值的第二极化电流的第二源将第二晶体管连接到地。 第三个NMOS晶体管连接在两个电流源之间。 提供电路以自动修改相对于负载电流的极化电流中的至少一个。
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公开(公告)号：US08710917B2
公开(公告)日：2014-04-29
申请号：US13588811
申请日：2012-08-17
CPC分类号： H03K19/0016
摘要： A method for controlling the power supply of an integrated circuit, the power supply comprising a power supply unit powered by a main voltage and possessing several transistor groups, comprising turning on in succession at least two transistor groups in order to deliver, as an output from each group, to at least one part of the integrated circuit, an elementary supply voltage derived from the main voltage, characterized in that the method comprises at least one elementary power phase for supplying power to said at least one part of the integrated circuit, wherein the phase comprises defining voltage thresholds respectively associated with the transistor groups, turning on a first transistor group, the first group delivering a first elementary supply voltage and turning on at least one second group when the first elementary supply voltage is higher than or equal to the voltage threshold associated with the second group.
摘要翻译： 一种用于控制集成电路的电源的方法，所述电源包括由主电压供电并具有多个晶体管组的电源单元，包括连续接通至少两个晶体管组，以便传送作为 每个组至少部分集成电路是从主电压导出的基本电源电压，其特征在于该方法包括用于向集成电路的所述至少一部分供电的至少一个基本功率相，其中， 所述相位包括定义分别与所述晶体管组相关联的电压阈值，接通第一晶体管组，所述第一组传送第一基本电源电压并且当所述第一基本电源电压高于或等于所述第一基本电源电压时接通至少一个第二组 与第二组相关联的电压阈值。
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公开(公告)号：US20130043936A1
公开(公告)日：2013-02-21
申请号：US13588811
申请日：2012-08-17
IPC分类号： G05F1/10
CPC分类号： H03K19/0016
摘要： A method for controlling the power supply of an integrated circuit, the power supply comprising a power supply unit powered by a main voltage and possessing several transistor groups, comprising turning on in succession at least two transistor groups in order to deliver, as an output from each group, to at least one part of the integrated circuit, an elementary supply voltage derived from the main voltage, characterized in that the method comprises at least one elementary power phase for supplying power to said at least one part of the integrated circuit, wherein the phase comprises defining voltage thresholds respectively associated with the transistor groups, turning on a first transistor group, the first group delivering a first elementary supply voltage and turning on at least one second group when the first elementary supply voltage is higher than or equal to the voltage threshold associated with the second group.
摘要翻译： 一种用于控制集成电路的电源的方法，所述电源包括由主电压供电并具有多个晶体管组的电源单元，包括连续接通至少两个晶体管组，以便传送作为 每个组至少部分集成电路是从主电压导出的基本电源电压，其特征在于该方法包括用于向集成电路的所述至少一部分供电的至少一个基本功率相，其中， 所述相位包括定义分别与所述晶体管组相关联的电压阈值，接通第一晶体管组，所述第一组传送第一基本电源电压并且当所述第一基本电源电压高于或等于所述第一基本电源电压时接通至少一个第二组 与第二组相关联的电压阈值。
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公开(公告)号：US20120117391A1
公开(公告)日：2012-05-10
申请号：US13243661
申请日：2011-09-23
IPC分类号： G06F1/26
CPC分类号： G11C5/147 , G06F1/263 , G06F1/3296 , Y02D10/172
摘要： A method and system for managing the power supply of a component and of a memory cooperating with the component are disclosed. The component and the memory are powered with a first variable power supply source having a first power supply voltage level greater than a minimum operating voltage of the memory. When a voltage level of the first power supply source drops and reaches a threshold that is greater than or equal to the minimum operating voltage of the memory, the power supply of the memory is toggled to a second power supply source having a second voltage level that is greater than or equal to the minimum operating voltage of the memory.
摘要翻译： 公开了一种用于管理组件和与组件协作的存储器的电源的方法和系统。 组件和存储器由具有大于存储器的最小工作电压的第一电源电压电平的第一可变电源供电。 当第一电源的电压下降并达到大于或等于存储器的最小工作电压的阈值时，存储器的电源被切换到具有第二电压电平的第二电源电平， 大于或等于存储器的最小工作电压。
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7.发明授权公开(公告)号：US07671623B2
公开(公告)日：2010-03-02
申请号：US11701973
申请日：2007-02-02
申请人： Fabrice Blisson
发明人： Fabrice Blisson
IPC分类号： H03K17/16
CPC分类号： H02H9/001
摘要： A device is provided for managing the current consumption peak on each powering-up of a domain in an electronic circuit. A plurality of domains are present and a global power supply grid provides power. Each domain is selectively supplied by a local supply grid connected to the global supply grid via a plurality of commanded switch transistors. A pre-charge transistor is used to pre-charge a domain at powering-up. A command circuit controls operation of the switch transistors through an analog command signal whose slew rate is controlled to ensure that switch transistor conduction is delayed to enable the pre-charge circuit to charge the domain to a sufficient degree that activation of the switch transistor will not draw excessive current. A detection circuit is configured to compare the instant value of the supply voltage with a fixed reference supply voltage and/or to compare, with the value of a fixed command voltage, the instant value of the differential voltage between the global supply voltage and the command voltage.
摘要翻译： 提供了一种用于在电子电路中的域的每次上电时管理电流消耗峰值的装置。 存在多个域，并且全局电源网格提供电力。 每个域由经由多个命令开关晶体管连接到全局电源的本地供电电网选择性供电。 预充电晶体管用于在加电时对域预充电。 指令电路通过控制转换速率的模拟指令信号来控制开关晶体管的操作，以确保开关晶体管导通被延迟，以使预充电电路能够充分充电到开关晶体管的激活 耗尽电流。 检测电路被配置为将电源电压的瞬时值与固定的参考电源电压进行比较和/或将固定的指令电压的值与全局电源电压和指令之间的差分电压的瞬时值进行比较 电压。
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8.发明申请公开(公告)号：US20070257705A1
公开(公告)日：2007-11-08
申请号：US11701973
申请日：2007-02-02
申请人： Fabrice Blisson
发明人： Fabrice Blisson
IPC分类号： H03K19/0175
CPC分类号： H02H9/001
摘要： A device is provided for managing the current consumption peak on each powering-up of a domain in an electronic circuit. A plurality of domains are present and a global power supply grid provides power. Each domain is selectively supplied by a local supply grid connected to the global supply grid via a plurality of commanded switch transistors. A pre-charge transistor is used to pre-charge a domain at powering-up. A command circuit controls operation of the switch transistors through an analog command signal whose slew rate is controlled to ensure that switch transistor conduction is delayed to enable the pre-charge circuit to charge the domain to a sufficient degree that activation of the switch transistor will not draw excessive current. A detection circuit is configured to compare the instant value of the supply voltage with a fixed reference supply voltage and/or to compare, with the value of a fixed command voltage, the instant value of the differential voltage between the global supply voltage and the command voltage.
摘要翻译： 提供了一种用于在电子电路中的域的每次上电时管理电流消耗峰值的装置。 存在多个域，并且全局电源网格提供电力。 每个域由经由多个命令开关晶体管连接到全局电源的本地供电电网选择性供电。 预充电晶体管用于在加电时对域预充电。 指令电路通过控制转换速率的模拟指令信号来控制开关晶体管的操作，以确保开关晶体管导通被延迟，以使预充电电路能够充分充电到开关晶体管的激活 耗尽电流。 检测电路被配置为将电源电压的瞬时值与固定的参考电源电压进行比较和/或将固定的指令电压的值与全局电源电压和指令之间的差分电压的瞬时值进行比较 电压。
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9.发明授权公开(公告)号：US06919614B2
公开(公告)日：2005-07-19
申请号：US10774896
申请日：2004-02-09
申请人： Fabrice Blisson , Gilles Debeurme
发明人： Fabrice Blisson , Gilles Debeurme
IPC分类号： H01L23/528 , H01L27/02 , H01L29/00
CPC分类号： H01L27/0203 , H01L23/5286 , H01L2924/0002 , H01L2924/00
摘要： An integrated circuit with a D.C./D.C. voltage regulator and its manufacturing process, including at least one power stage provided with at least two transistors and with at least one capacitor connecting a control electrode of the transistor to a reference voltage, a same control stage of the regulator providing a control signal of said transistors, the power stage being formed under a rail that provides supply signals of the integrated circuit, the rail providing at least two limiting supply voltages coming from the outside of the integrated circuit and at least one voltage regulated by the voltage regulator.
摘要翻译： 具有D.C./D.C的集成电路。 电压调节器及其制造过程，包括至少一个设置有至少两个晶体管的功率级以及将晶体管的控制电极连接到参考电压的至少一个电容器，调节器的相同控制级提供所述 晶体管，所述功率级形成在提供所述集成电路的电源信号的轨道下方，所述轨道提供来自所述集成电路的外部的至少两个限制电源电压和由所述电压调节器调节的至少一个电压。
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