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1. 发明申请

US20080037301A1 HIGH VOLTAGE GENERATOR OF THE DAC-CONTROLLED TYPE 有权
标题翻译： DAC控制型高压发电机
公开(公告)号：US20080037301A1
公开(公告)日：2008-02-14
申请号：US11463260
申请日：2006-08-08
申请人： Marco Fontana , Mauro Pagliato , Chiara De Berti , Marco Spinelli , Davide Bitonti
发明人： Marco Fontana , Mauro Pagliato , Chiara De Berti , Marco Spinelli , Davide Bitonti
IPC分类号： H02M3/18
CPC分类号： H02M3/073 , G11C5/145 , G11C5/147 , H02M1/36 , H02M2001/0025
摘要： A high voltage generator of the DAC-controlled type, has an input terminal connected to a first voltage reference and an output terminal providing an output voltage and comprises at least a voltage control circuit and a charge pump circuit inserted, in series to each other, between the input and output terminals of the high voltage generator, and an output regulator connected to the output terminal of the high voltage generator and comprising at least a digital-to-analog converter or DAC. The output regulator further comprises at least an additional current regulation portion connected to the output terminal of the high voltage generator through a first resistive element of the output regulator as well to an enabling terminal which provides an enabling signal, the additional current regulation portion being supplied by a second voltage reference having a voltage level higher than a voltage level of the first voltage reference.
摘要翻译： DAC控制型的高电压发生器具有连接到第一电压基准的输入端和提供输出电压的输出端，并且至少包括彼此串联插入的电压控制电路和电荷泵电路，在高压发生器的输入和输出端之间以及连接到高电压发生器的输出端的输出调节器，至少包括一个数模转换器或DAC。输出调节器还包括至少一个额外的电流调节部分，其通过输出调节器的第一电阻元件连接到高电压发生器的输出端子，以及提供使能信号的使能端子，附加电流调节部分被提供通过具有高于第一参考电压的电压电平的电压电平的第二参考电压。

2. 发明授权

US07706160B2 High voltage generator of the DAC-controlled type 有权
标题翻译： DAC控制型高压发生器
公开(公告)号：US07706160B2
公开(公告)日：2010-04-27
申请号：US11463260
申请日：2006-08-08
申请人： Marco Fontana , Mauro Pagliato , Chiara De Berti , Marco Spinelli , Davide Bitonti
发明人： Marco Fontana , Mauro Pagliato , Chiara De Berti , Marco Spinelli , Davide Bitonti
IPC分类号： H02M7/00
CPC分类号： H02M3/073 , G11C5/145 , G11C5/147 , H02M1/36 , H02M2001/0025
摘要： A high voltage generator of the DAC-controlled type, has an input terminal connected to a first voltage reference and an output terminal providing an output voltage and comprises at least a voltage control circuit and a charge pump circuit inserted, in series to each other, between the input and output terminals of the high voltage generator, and an output regulator connected to the output terminal of the high voltage generator and comprising at least a digital-to-analog converter or DAC. The output regulator further comprises at least an additional current regulation portion connected to the output terminal of the high voltage generator through a first resistive element of the output regulator as well to an enabling terminal which provides an enabling signal, the additional current regulation portion being supplied by a second voltage reference having a voltage level higher than a voltage level of the first voltage reference.
摘要翻译： DAC控制型的高电压发生器具有连接到第一电压基准的输入端和提供输出电压的输出端，并且至少包括彼此串联插入的电压控制电路和电荷泵电路，在高压发生器的输入和输出端之间以及连接到高电压发生器的输出端的输出调节器，至少包括一个数模转换器或DAC。输出调节器还包括至少一个额外的电流调节部分，其通过输出调节器的第一电阻元件连接到高电压发生器的输出端子，以及提供使能信号的使能端子，附加电流调节部分被提供通过具有高于第一参考电压的电压电平的电压电平的第二参考电压。

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