公开(公告)号：US09592665B1

公开(公告)日：2017-03-14

申请号：US14990729

申请日：2016-01-07

Applicant: Apex Microtechnology, Inc.

Inventor： Miroslav Vasic ,  Oscar Garcia ,  Pedro Alou ,  Jesus Oliver ,  José A. Cobos ,  Eric J. Boere

IPC: B41J2/045 ,  H03H19/00

CPC classification number: B41J2/04548 ,  B41J2/04541 ,  B41J2/0455 ,  B41J2/04581 ,  H02M7/487 ,  H02M2007/4835 ,  H03F3/2173 ,  H03H19/004 ,  H03M2201/17

Abstract: 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.

Abstract translation: 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。

公开(公告)号：EP3400137A1

公开(公告)日：2018-11-14

申请号：EP16884177.3

申请日：2016-12-16

Applicant: Apex Microtechnology, Inc.

Inventor： VASIC, Miroslav ,  GARCIA, Oscar ,  ALOU, Pedro ,  OLIVER, Jesus ,  COBOS, Jose A. ,  BOERE, Eric J.

IPC: B41J2/045

CPC classification number: B41J2/04548 ,  B41J2/04541 ,  B41J2/0455 ,  B41J2/04581 ,  H02M7/487 ,  H02M2007/4835 ,  H03F3/2173 ,  H03H19/004 ,  H03M2201/17

Abstract: 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.

公开(公告)号：WO2017120017A1

公开(公告)日：2017-07-13

申请号：PCT/US2016/067125

申请日：2016-12-16

Applicant: APEX MICROTECHNOLOGY, INC.

Inventor： VASIC, Miroslav ,  GARCIA, Oscar ,  ALOU, Pedro ,  OLIVER, Jesus ,  COBOS, Jose A. ,  BOERE, Eric J.

IPC: B41J2/045

CPC classification number: B41J2/04548 ,  B41J2/04541 ,  B41J2/0455 ,  B41J2/04581 ,  H02M7/487 ,  H02M2007/4835 ,  H03F3/2173 ,  H03H19/004 ,  H03M2201/17

Abstract: 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.

Abstract translation:

多路复用多电平转换放大器。 转换器被配置为生成转换器电压。 转换器电压在多个电压电平之间变化。 多路复用器由至少四个开关组成，所述开关被配置为根据所述至少四个开关的配置生成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，放大器产生一个输出电压，该电压在正输出电压和负输出电压之间变化。 控制模块被配置为控制多路复用器的至少四个开关的配置和转换器电压的多个电压电平，使得转换器电压与输出电压同步。

公开(公告)号：KR1020080027083A

公开(公告)日：2008-03-26

申请号：KR1020060092537

申请日：2006-09-22

Applicant: 삼성전자주식회사

Inventor： 김연재

IPC: H03M1/12

CPC classification number: H03M1/123 ,  H03M2201/11 ,  H03M2201/17 ,  H03M2201/83

Abstract: An analog to digital converter is provided to decrease the number of pins allocated to an analog input pin by receiving an analog signal by controlling an external channel selector. An analog to digital converter includes a first channel selector(120), an ADC(140), a second channel selector(160), and a memory(180). The first channel selector includes at least one analog channel and at least one analog extension channel and selects one of the channels. The ADC(Analog Digital Converter) converts an analog signal which is applied through the selected channel, to a digital signal. The second channel selector includes at least one digital channel, to which a digital signal is applied, and selects one of the digital channels. The memory includes the same number of registers as the analog channels and the analog extension channels. The memory stores the digital signal on the register corresponding to the selected digital channel.

Abstract translation: 提供模数转换器以通过控制外部通道选择器来接收模拟信号来减少分配给模拟输入引脚的引脚数。 模数转换器包括第一通道选择器（120），ADC（140），第二通道选择器（160）和存储器（180）。 第一通道选择器包括至少一个模拟通道和至少一个模拟扩展通道，并选择一个通道。 ADC（模拟数字转换器）将通过所选通道施加的模拟信号转换为数字信号。 第二信道选择器包括至少一个数字信道，数字信号被施加到该数字信道，并选择一个数字信道。 存储器包括与模拟通道和模拟扩展通道相同数量的寄存器。 存储器将数字信号存储在与选择的数字通道相对应的寄存器上。

公开(公告)号：TW201728079A

公开(公告)日：2017-08-01

申请号：TW106100463

申请日：2017-01-06

Applicant: APEX微電子科技有限公司 ,  APEX MICROTECHNOLOGY, INC.

Inventor： 瓦希克 米羅斯拉夫 ,  VASIC, MIROSLAV ,  加西亞 奧斯卡 ,  GARCIA, OSCAR ,  阿洛烏 佩德羅 ,  ALOU, PEDRO ,  奧利弗 傑西 ,  OLIVER, JESUS ,  科沃斯 荷西阿 ,  博埃爾 埃裡克傑 ,  BOERE, ERIC J.

IPC: H03F3/20 ,  H03F1/30

CPC classification number: B41J2/04548 ,  B41J2/04541 ,  B41J2/0455 ,  B41J2/04581 ,  H02M7/487 ,  H02M2007/4835 ,  H03F3/2173 ,  H03H19/004 ,  H03M2201/17

Abstract: 本發明係關於一種經多工之多階轉換器放大器。該轉換器經組態以產生一轉換器電壓。該轉換器電壓在複數個電壓位準之間變化。一多工器包括至少四個開關，該等開關經組態以根據該至少四個開關之一組態而產生一正輸出電壓及一負輸出電壓。該正輸出電壓在該轉換器電壓與一正電源軌之間變化且該負輸出電壓在該轉換器電壓與一負電源軌之間變化。一放大器由該多工器供電，且該放大器產生一輸出電壓，該輸出電壓在該正輸出電壓與該負輸出電壓之間變化。一控制模組經組態以控制該多工器之該至少四個開關之該組態及該轉換器電壓之該複數個電壓位準，使得該轉換器電壓與該輸出電壓同步。

Abstract in simplified Chinese: 本发明系关于一种经多任务之多阶转换器放大器。该转换器经组态以产生一转换器电压。该转换器电压在复数个电压位准之间变化。一多任务器包括至少四个开关，该等开关经组态以根据该至少四个开关之一组态而产生一正输出电压及一负输出电压。该正输出电压在该转换器电压与一正电源轨之间变化且该负输出电压在该转换器电压与一负电源轨之间变化。一放大器由该多任务器供电，且该放大器产生一输出电压，该输出电压在该正输出电压与该负输出电压之间变化。一控制模块经组态以控制该多任务器之该至少四个开关之该组态及该转换器电压之该复数个电压位准，使得该转换器电压与该输出电压同步。