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1. 发明授权

US09592665B1 Multiplexed multilevel converter amplifier 有权
标题翻译：多路复用多电平转换放大器
公开(公告)号：US09592665B1
公开(公告)日：2017-03-14
申请号：US14990729
申请日：2016-01-07
申请人： Apex Microtechnology, Inc.
发明人： Miroslav Vasic , Oscar Garcia , Pedro Alou , Jesus Oliver , José A. Cobos , Eric J. Boere
IPC分类号： B41J2/045 , H03H19/00
CPC分类号： B41J2/04548 , B41J2/04541 , B41J2/0455 , B41J2/04581 , H02M7/487 , H02M2007/4835 , H03F3/2173 , H03H19/004 , H03M2201/17
摘要： A multiplexed multilevel converter amplifier. The converter is configured to generate a converter voltage. The converter voltage varies among a plurality of voltage levels. A multiplexer is comprised of at least four switches configured to generate a positive output voltage and a negative output voltage according to a configuration of the at least four switches. The positive output voltage varies between the converter voltage and a positive supply rail and the negative output voltage varies between the converter voltage and a negative supply rail. An amplifier is supplied by the multiplexer, and the amplifier generates an output voltage that varies between the positive output voltage and the negative output voltage. A control module is configured to control the configuration of the at least four switches of the multiplexer and the plurality of voltage levels of the converter voltage, such that the converter voltage is synchronized with the output voltage.
摘要翻译：多路复用多电平转换放大器。转换器被配置为产生转换器电压。转换器电压在多个电压电平之间变化。多路复用器包括至少四个开关，其被配置为根据至少四个开关的配置产生正输出电压和负输出电压。正输出电压在转换器电压和正电源轨之间变化，负输出电压在转换器电压和负电源轨之间变化。放大器由多路复用器提供，放大器产生在正输出电压和负输出电压之间变化的输出电压。控制模块被配置为控制多路复用器的至少四个开关和转换器电压的多个电压电平的配置，使得转换器电压与输出电压同步。

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