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1. 发明授权

US07414459B2 Architecture for implementing an integrated capacitance 有权
标题翻译：用于实现集成电容的架构
公开(公告)号：US07414459B2
公开(公告)日：2008-08-19
申请号：US11444287
申请日：2006-05-31
申请人： Michelangelo Pisasale , Vincenzo Sambataro , Maurizio Gaibotti , Michele La Placa
发明人： Michelangelo Pisasale , Vincenzo Sambataro , Maurizio Gaibotti , Michele La Placa
IPC分类号： H02M3/06
CPC分类号： G11C5/147 , G11C16/30
摘要： An architecture for implementing an integrated capacity includes a capacitive block inserted between first and second voltage reference. The block is formed The block is formed from elementary capacitive modules. An enable block is inserted between the first voltage reference and the capacitive block and includes switches connected to the elementary capacitive modules and driven on their control terminals by control signals. Each switch of the enable block is inserted between the first voltage reference and a first end of a corresponding elementary capacitive module. A verify and enable circuit is connected to the first voltage reference, as well as at the input of the first end of the elementary capacitive modules and at the output of the control terminals of the switches of the enable block. The verify and enable circuit detects the presence of a current value in each of the elementary capacitive modules and, if said current is detected, disables that elementary capacitive module of the capacitive block using the corresponding switch of the enable block.
摘要翻译：用于实现集成容量的架构包括插入在第一和第二电压基准之间的电容性块。该块由基本电容模块形成。在第一电压基准和电容性块之间插入使能块，并且包括连接到基本电容模块并通过控制信号在其控制端子上驱动的开关。使能块的每个开关插入在第一参考电压和对应的基本电容模块的第一端之间。验证和使能电路连接到第一参考电压以及基本电容模块的第一端的输入端以及使能块的开关的控制端子的输出。验证和使能电路检测每个基本电容模块中是否存在电流值，并且如果检测到所述电流，则使用使能块的相应开关禁用电容块的基本电容模块。

2. 发明申请

US20060164888A1 Voltage down-converter with reduced ripple 有权
标题翻译：电压下变频器减少纹波
公开(公告)号：US20060164888A1
公开(公告)日：2006-07-27
申请号：US11262294
申请日：2005-10-28
申请人： Michelangelo Pisasale , Maurizio Gaibotti , Michele La Placa
发明人： Michelangelo Pisasale , Maurizio Gaibotti , Michele La Placa
IPC分类号： G11C16/04
CPC分类号： G11C5/147 , G11C16/30
摘要： A voltage-down converter for providing an output voltage lower than a power supply voltage of the converter is proposed. The converter includes voltage regulation means for obtaining an intermediate voltage corresponding to the output voltage from the power supply voltage by controlling a variable-conductivity element with a control signal resulting from a comparison between the intermediate voltage and a reference voltage, and an output stage for obtaining the output voltage from the power supply voltage by controlling a further variable-conductivity element with the control signal, wherein the further variable-conductivity element has a modular structure with at least one set of multiple basic modules, the converter further including means for enabling and/or disabling the modules of each set in succession according to a comparison between the output voltage and the intermediate voltage.
摘要翻译：提出了一种用于提供低于转换器的电源电压的输出电压的降压转换器。转换器包括电压调节装置，用于通过由中间电压和参考电压之间的比较产生的控制信号控制可变电导率元件，从而获得与电源电压相对应的输出电压的中间电压，以及用于通过利用所述控制信号控制另外的可变导电性元件从所述电源电压获得所述输出电压，其中所述另外的可变导电元件具有至少一组多个基本模块的模块化结构，所述转换器还包括用于使能和/或根据输出电压和中间电压之间的比较来连续地禁用每组的模块。

3. 发明申请

US20060103453A1 Voltage down converter 审中-公开
标题翻译：降压转换器
公开(公告)号：US20060103453A1
公开(公告)日：2006-05-18
申请号：US11258825
申请日：2005-10-26
申请人： Michelangelo Pisasale , Maurizio Gaibotti , Michele La Placa
发明人： Michelangelo Pisasale , Maurizio Gaibotti , Michele La Placa
IPC分类号： G05F1/10
CPC分类号： G05F3/262 , G11C5/147
摘要： A voltage down converter is provided that includes a voltage regulator and voltage driver circuit branches. The voltage regulator receives a first voltage, has a regulation node providing a regulated second voltage that is lower than the first voltage, and has a control node providing a control voltage corresponding to the second voltage. One voltage driver circuit branch receives the first voltage and includes a variable-conductivity element having a control terminal coupled to the control node for controlling a current sunk by the variable-conductivity element. This one voltage driver circuit branch has a voltage supply node supplying a down-converted voltage corresponding to the second voltage. At least one additional voltage driver circuit branch receives the first voltage and is coupled to the voltage supply node. The additional voltage driver circuit branch includes a further variable-conductivity element having a control terminal coupled to the control node for controlling a current sunk by the further variable-conductivity element, and a switching circuit for selectively enabling the further variable-conductivity element so as to keep the down-converted voltage at a prescribed value depending on the regulated second voltage.
摘要翻译：提供了一个降压转换器，它包括一个稳压器和电压驱动电路分支。电压调节器接收第一电压，具有提供低于第一电压的调节的第二电压的调节节点，并且具有提供对应于第二电压的控制电压的控制节点。一个电压驱动器电路分支接收第一电压并且包括具有耦合到控制节点的控制端子的可变导电性元件，用于控制由可变导电性元件引起的电流下降。该一个电压驱动器电路分支具有提供对应于第二电压的下变频电压的电压供应节点。至少一个附加的电压驱动器电路分支接收第一电压并耦合到电压供应节点。附加电压驱动器电路分支包括另外的可变导电元件，其具有耦合到控制节点的控制端子，用于控制由另外的可变导电性元件引起的电流下降;以及开关电路，用于选择性地使能另外的可变导电性元件，使得以根据调节的第二电压将下变频电压保持在规定值。

4. 发明授权

US07567470B2 Automatic regulation method for the reference sources in a non-volatile memory device and corresponding memory device 有权
标题翻译：用于非易失性存储器件和相应存储器件中的参考源的自动调节方法
公开(公告)号：US07567470B2
公开(公告)日：2009-07-28
申请号：US11771677
申请日：2007-06-29
申请人： Antonino Mondello , Michelangelo Pisasale
发明人： Antonino Mondello , Michelangelo Pisasale
IPC分类号： G11C5/14
CPC分类号： G11C29/02 , G11C16/04 , G11C29/021 , G11C29/028
摘要： A method and a relative automatic regulation device regulate the reference sources in a non-volatile memory device, for example a flash memory. The method includes the following steps: providing, in the memory device, a regulation device of the reference sources and at least one start command for the entry in regulation mode; providing, on the device, at least one command for the selection of a corresponding reference source to be regulated; applying an external reference signal; starting the automatic regulation step by means of said command; detecting the result of the regulation step by means of a logic output of the memory device; if the result of the regulation of a given source is positive, proceeding, by means of the same process steps, with the regulation of another source.
摘要翻译：一种方法和相对自动调节装置调节非易失性存储器件（例如闪存）中的参考源。该方法包括以下步骤：在存储器装置中提供参考源的调节装置和在调节模式下进入的至少一个启动命令; 在所述设备上提供用于选择要被调节的对应参考源的至少一个命令; 应用外部参考信号; 通过所述命令开始自动调节步骤; 通过存储器件的逻辑输出来检测调节步骤的结果; 如果给定来源的规定的结果是积极的，则通过相同的处理步骤，对另一来源的规定进行处理。

5. 发明申请

US20060186865A1 Voltage regulator 审中-公开
标题翻译：电压调节器
公开(公告)号：US20060186865A1
公开(公告)日：2006-08-24
申请号：US11349576
申请日：2006-02-08
申请人： Michele Placa , Ignazio Martines , Michelangelo Pisasale
发明人： Michele Placa , Ignazio Martines , Michelangelo Pisasale
IPC分类号： G05F1/56 , G05F1/40
CPC分类号： G05F1/56
摘要： A voltage regulator may include an output stage controlled by a control voltage determined as a function of the difference between a reference voltage and a signal representing an output voltage of the regulator generating the output voltage on an output node of the regulator. An auxiliary stage may be connected in parallel to the output stage and cooperate therewith in supplying a load connected to the regulator. A sensing resistance may be connected in series with the output stage, and an voltage drop amplifier may be connected to the sensing resistance to generate a second control voltage of the auxiliary stage.
摘要翻译：电压调节器可以包括由作为参考电压和表示调节器的输出节点上产生输出电压的调节器的输出电压的信号之间的差的函数确定的控制电压控制的输出级。辅助级可以与输出级并联连接并与其配合以提供连接到调节器的负载。感测电阻可以与输出级串联连接，并且电压降放大器可以连接到感测电阻以产生辅助级的第二控制电压。

6. 发明授权

US07385377B2 Voltage down-converter with reduced ripple 有权
标题翻译：电压下变频器减少纹波
公开(公告)号：US07385377B2
公开(公告)日：2008-06-10
申请号：US11262294
申请日：2005-10-28
申请人： Michelangelo Pisasale , Maurizio Gaibotti , Michele La Placa
发明人： Michelangelo Pisasale , Maurizio Gaibotti , Michele La Placa
IPC分类号： G05F1/577 , G05F1/20
CPC分类号： G11C5/147 , G11C16/30
摘要： A voltage-down converter for providing an output voltage lower than a power supply voltage of the converter is proposed. The converter includes voltage regulation means for obtaining an intermediate voltage corresponding to the output voltage from the power supply voltage by controlling a variable-conductivity element with a control signal resulting from a comparison between the intermediate voltage and a reference voltage, and an output stage for obtaining the output voltage from the power supply voltage by controlling a further variable-conductivity element with the control signal, wherein the further variable-conductivity element has a modular structure with at least one set of multiple basic modules, the converter further including means for enabling and/or disabling the modules of each set in succession according to a comparison between the output voltage and the intermediate voltage.
摘要翻译：提出了一种用于提供低于转换器的电源电压的输出电压的降压转换器。转换器包括电压调节装置，用于通过由中间电压和参考电压之间的比较产生的控制信号控制可变电导率元件，从而获得与电源电压相对应的输出电压的中间电压，以及用于通过利用所述控制信号控制另外的可变导电性元件从所述电源电压获得所述输出电压，其中所述另外的可变导电元件具有至少一组多个基本模块的模块化结构，所述转换器还包括用于使能和/或根据输出电压和中间电压之间的比较来连续地禁用每组的模块。

7. 发明申请

US20080013387A1 AUTOMATIC REGULATION METHOD FOR THE REFERENCE SOURCES IN A NON-VOLATILE MEMORY DEVICE AND CORRESPONDING MEMORY DEVICE 有权
标题翻译：用于非易失性存储器件和相应存储器件中的参考源的自动调节方法
公开(公告)号：US20080013387A1
公开(公告)日：2008-01-17
申请号：US11771677
申请日：2007-06-29
申请人： Antonino Mondello , Michelangelo Pisasale
发明人： Antonino Mondello , Michelangelo Pisasale
IPC分类号： G11C5/14
CPC分类号： G11C29/02 , G11C16/04 , G11C29/021 , G11C29/028
摘要： A method and a relative automatic regulation device regulate the reference sources in a non-volatile memory device, for example a flash memory. The method includes the following steps: providing, in the memory device, a regulation device of the reference sources and at least one start command for the entry in regulation mode; providing, on the device, at least one command for the selection of a corresponding reference source to be regulated; applying an external reference signal; starting the automatic regulation step by means of said command; detecting the result of the regulation step by means of a logic output of the memory device; if the result of the regulation of a given source is positive, proceeding, by means of the same process steps, with the regulation of another source.
摘要翻译：一种方法和相对自动调节装置调节非易失性存储器件（例如闪存）中的参考源。该方法包括以下步骤：在存储器装置中提供参考源的调节装置和在调节模式下进入的至少一个启动命令; 在所述设备上提供用于选择要被调节的对应参考源的至少一个命令; 应用外部参考信号; 通过所述命令开始自动调节步骤; 通过存储器件的逻辑输出来检测调节步骤的结果; 如果给定来源的规定的结果是积极的，则通过相同的处理步骤，对另一来源的规定进行处理。

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