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1. 发明申请

US20150323588A1 Isolation Device And System 有权
标题翻译：隔离装置和系统
公开(公告)号：US20150323588A1
公开(公告)日：2015-11-12
申请号：US14273915
申请日：2014-05-09
申请人： Avago Technologies General IP (Singapore) Pte. Ltd.
发明人： Jia Peng , Fun Kok Chow , Chee Heng Wong , Kwee Chong Chang
IPC分类号： G01R31/28 , H02H3/24 , H02M3/335 , H05B33/08
CPC分类号： H02M3/33523 , G01R31/2836 , H02H3/24 , H02M3/33507 , H02M2001/0003 , H05B33/0815 , H05B37/00
摘要： An isolation device having first and second semiconductor is disclosed. The first semiconductor die may be adapted to transmit a first signal to the second semiconductor die that is electrically isolated. The first semiconductor die may have a transmitter coupled to a modulator that modulates the first signal. The second semiconductor die may have a receiver having a counter and a control circuit. The control circuit may be adapted to determine an indication of the first signal by using the counter. In addition, an isolation system and a DC-DC feedback regulation control system having such control circuit are disclosed. Likewise, a method for conveying a first signal across an isolation barrier is disclosed. The method may comprise counting a received signal based on internal clock and determining an indication of the first signal from the counter's count value.
摘要翻译：公开了一种具有第一和第二半导体的隔离装置。第一半导体管芯可以适于将第一信号传输到电隔离的第二半导体管芯。第一半导体管芯可以具有耦合到调制器的调制器的发射器，该调制器调制第一信号。第二半导体管芯可以具有具有计数器和控制电路的接收器。控制电路可以适于通过使用计数器来确定第一信号的指示。此外，公开了具有这种控制电路的隔离系统和DC-DC反馈调节控制系统。同样地，公开了一种跨越隔离屏障传送第一信号的方法。该方法可以包括基于内部时钟对接收信号进行计数，并根据计数器的计数值确定第一信号的指示。

2. 发明申请

US20140328427A1 Transmitting And Receiving Digital And Analog Signals Across An Isolator 有权
标题翻译：在隔离器上传输和接收数字和模拟信号
公开(公告)号：US20140328427A1
公开(公告)日：2014-11-06
申请号：US14333411
申请日：2014-07-16
申请人： AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD.
发明人： Kwee Chong Chang , Jia Peng , Gek Yong Ng , Kok Keong Richard Lum
IPC分类号： H04L27/10
CPC分类号： H04L27/10 , H04B10/802 , H05B33/0815 , H05B33/0851 , H05B33/0887
摘要： Various embodiments of systems for transmitting and receiving digital and/or analog signals across a single isolator, solid state lighting systems, or DC/DC converter feedback regulation control systems are disclosed. In one embodiment, a first signal may be modulated into a first modulated signal. The first modulated signal is then modulated into a second modulated signal in accordance to a second signal. The second modulated signal is in turn, modulated into a third modulated signal in accordance to a third signal. At least some of the apparatuses, circuits, systems and methods disclosed herein may be implemented using conventional CMOS design and manufacturing techniques and processes to provide, for example, at least one or more integrated circuits.
摘要翻译：公开了用于在单个隔离器，固态照明系统或DC / DC转换器反馈调节控制系统中发送和接收数字和/或模拟信号的系统的各种实施例。在一个实施例中，第一信号可以被调制成第一调制信号。然后，第一调制信号根据第二信号被调制成第二调制信号。根据第三信号，第二调制信号又被调制成第三调制信号。本文公开的装置，电路，系统和方法中的至少一些可以使用传统的CMOS设计和制造技术和工艺来实现，以提供例如至少一个或多个集成电路。

3. 发明授权

US08847503B2 Transmitting and receiving digital and analog signals across an isolator 有权
标题翻译：通过隔离器发送和接收数字和模拟信号
公开(公告)号：US08847503B2
公开(公告)日：2014-09-30
申请号：US13858789
申请日：2013-04-08
申请人： Avago Technologies General IP (Singapore) Pte. Ltd.
发明人： Kwee Chong Chang , Gek Yong Ng , Richard Kok Keong Lum
IPC分类号： H04B1/48 , H05B33/08
CPC分类号： H04B1/48 , H04B10/802 , H05B33/0815 , H05B33/0851 , H05B33/0887 , Y02B20/346
摘要： Various embodiments of systems for transmitting and receiving digital and Various embodiments of systems for transmitting and receiving digital and/or analog signals across a single isolator, solid state lighting systems, or DC/DC converter feedback regulation control systems are disclosed. In one embodiment, the digital and analog signals may be modulated into a frequency modulated signal, and each pulse of the frequency modulated signal may be further encoded into a major pulse and a minor pulse. At least some of the circuits, systems and methods disclosed herein may be implemented using conventional CMOS design and manufacturing techniques and processes to provide, for example, a single integrated circuit or ASIC.
摘要翻译：公开了用于发送和接收数字的系统的各种实施例，以及跨单个隔离器，固态照明系统或DC / DC转换器反馈调节控制系统发送和接收数字和/或模拟信号的系统的各种实施例。在一个实施例中，数字和模拟信号可以被调制成频率调制信号，并且频率调制信号的每个脉冲可以被进一步编码成主脉冲和次脉冲。本文公开的至少一些电路，系统和方法可以使用传统的CMOS设计和制造技术和工艺来实现，以提供例如单个集成电路或ASIC。

4. 发明授权

US09531280B2 Isolation device and system 有权
标题翻译：隔离装置和系统
公开(公告)号：US09531280B2
公开(公告)日：2016-12-27
申请号：US14273915
申请日：2014-05-09
申请人： Avago Technologies General IP (Singapore) Pte. Ltd.
发明人： Jia Peng , Fun Kok Chow , Chee Heng Wong , Kwee Chong Chang
IPC分类号： H02M3/335 , G01R31/28 , H05B33/08 , H02H3/24 , H05B37/00 , H02M1/00
CPC分类号： H02M3/33523 , G01R31/2836 , H02H3/24 , H02M3/33507 , H02M2001/0003 , H05B33/0815 , H05B37/00
摘要： An isolation device having first and second semiconductor is disclosed. The first semiconductor die may be adapted to transmit a first signal to the second semiconductor die that is electrically isolated. The first semiconductor die may have a transmitter coupled to a modulator that modulates the first signal. The second semiconductor die may have a receiver having a counter and a control circuit. The control circuit may be adapted to determine an indication of the first signal by using the counter. In addition, an isolation system and a DC-DC feedback regulation control system having such control circuit are disclosed. Likewise, a method for conveying a first signal across an isolation barrier is disclosed. The method may comprise counting a received signal based on internal clock and determining an indication of the first signal from the counter's count value.
摘要翻译：公开了一种具有第一和第二半导体的隔离装置。第一半导体管芯可以适于将第一信号传输到电隔离的第二半导体管芯。第一半导体管芯可以具有耦合到调制器的调制器的发射器，该调制器调制第一信号。第二半导体管芯可以具有具有计数器和控制电路的接收器。控制电路可以适于通过使用计数器来确定第一信号的指示。此外，公开了具有这种控制电路的隔离系统和DC-DC反馈调节控制系统。同样地，公开了一种跨越隔离屏障传送第一信号的方法。该方法可以包括基于内部时钟对接收信号进行计数，并根据计数器的计数值确定第一信号的指示。

5. 发明授权

US09000675B2 Transmitting and receiving digital and analog signals across an isolator 有权
标题翻译：通过隔离器发送和接收数字和模拟信号
公开(公告)号：US09000675B2
公开(公告)日：2015-04-07
申请号：US14333411
申请日：2014-07-16
申请人： Avago Technologies General IP (Singapore) Pte. Ltd.
发明人： Kwee Chong Chang , Jia Peng , Gek Yong Ng , Kok Keong Richard Lum
IPC分类号： H04B1/48 , H05B33/08 , H04L27/10
CPC分类号： H04L27/10 , H04B10/802 , H05B33/0815 , H05B33/0851 , H05B33/0887
摘要： Various embodiments of systems for transmitting and receiving digital and/or analog signals across a single isolator, solid state lighting systems, or DC/DC converter feedback regulation control systems are disclosed. In one embodiment, a first signal may be modulated into a first modulated signal. The first modulated signal is then modulated into a second modulated signal in accordance to a second signal. The second modulated signal is in turn, modulated into a third modulated signal in accordance to a third signal. At least some of the apparatuses, circuits, systems and methods disclosed herein may be implemented using conventional CMOS design and manufacturing techniques and processes to provide, for example, at least one or more integrated circuits.
摘要翻译：公开了用于通过单个隔离器，固态照明系统或DC / DC转换器反馈调节控制系统发送和接收数字和/或模拟信号的系统的各种实施例。在一个实施例中，第一信号可以被调制成第一调制信号。然后根据第二信号将第一调制信号调制成第二调制信号。根据第三信号，第二调制信号又被调制成第三调制信号。本文公开的装置，电路，系统和方法中的至少一些可以使用传统的CMOS设计和制造技术和工艺来实现，以提供例如至少一个或多个集成电路。

6. 发明授权

US09960671B2 Isolator with reduced susceptibility to parasitic coupling 有权
公开(公告)号：US09960671B2
公开(公告)日：2018-05-01
申请号：US14588112
申请日：2014-12-31
申请人： Avago Technologies General IP (Singapore) Pte. Ltd.
发明人： Dominique Ho , Kwee Chong Chang , Kah Weng Lee , Brian J. Misek
IPC分类号： H02M3/06 , H02M1/32 , H01L23/00 , H01L25/065 , H01L23/60 , H01L23/58 , H01L23/48 , H01L23/495 , H01L23/522 , H01L23/31
CPC分类号： H02M3/06 , H01L23/3107 , H01L23/48 , H01L23/49537 , H01L23/49551 , H01L23/49575 , H01L23/5223 , H01L23/58 , H01L23/60 , H01L24/05 , H01L24/06 , H01L24/48 , H01L24/49 , H01L25/0657 , H01L2224/04042 , H01L2224/05554 , H01L2224/0603 , H01L2224/0612 , H01L2224/32145 , H01L2224/48091 , H01L2224/48106 , H01L2224/48247 , H01L2224/48257 , H01L2224/49171 , H01L2224/73215 , H01L2225/0651 , H01L2225/06562 , H01L2225/06575 , H01L2924/00014 , H01L2924/07025 , H01L2924/15724 , H01L2924/15747 , H01L2924/1576 , H01L2924/1711 , H01L2924/172 , H01L2924/3025 , H01L2924/386 , H02M1/32 , H01L2224/45099 , H01L2224/45015 , H01L2924/207 , H01L2224/05599
摘要： A capacitive isolation system, capacitive isolator, and method of operating the same are disclosed. The capacitive isolation system is described to include a first semiconductor die and a second semiconductor die each having capacitive elements established thereon and positioned in a face-to-face configuration. An isolation layer is provided between the first and second semiconductor die so as to establish an isolation boundary therebetween. Capacitive coupling is used to carry information across the isolation boundary.

7. 发明授权

US09520920B2 Transmitting and receiving digital and analog signals across an isolator using amplitude modulation 有权
标题翻译：使用幅度调制在隔离器之间传输和接收数字和模拟信号
公开(公告)号：US09520920B2
公开(公告)日：2016-12-13
申请号：US14524908
申请日：2014-10-27
申请人： Avago Technologies General IP (Singapore) Pte. Ltd.
发明人： Gek Yong Ng , Peng Siang Seet , Qian Tao , Kwee Chong Chang
IPC分类号： H04B5/00
CPC分类号： H04B5/005
摘要： Various embodiments of systems for transmitting and receiving a plurality of signals across an isolation material are disclosed. In one embodiment, a first signal may be modulated into a first modulated signal. The first modulated signal is then modulated into a second modulated signal in accordance to a second signal using amplitude modulation. In another embodiment, a first signal and a second signal are modulated into a modulated signal before being modulated further using amplitude modulation. The detection of the modulated signal may be performed using a frequency detector and an amplitude detection circuit that are arranged in parallel. At least some of the apparatuses, circuits, systems and methods disclosed herein may be implemented using conventional CMOS design and manufacturing techniques to provide, for example, at least one or more integrated circuits.
摘要翻译：公开了用于跨隔离材料发送和接收多个信号的系统的各种实施例。在一个实施例中，第一信号可以被调制成第一调制信号。然后根据使用振幅调制的第二信号将第一调制信号调制成第二调制信号。在另一实施例中，第一信号和第二信号在进一步使用幅度调制进一步调制之前被调制成调制信号。可以使用并行布置的频率检测器和幅度检测电路来执行调制信号的检测。本文公开的装置，电路，系统和方法中的至少一些可以使用传统的CMOS设计和制造技术来实现，以提供例如至少一个或多个集成电路。

8. 发明申请

US20130264961A1 Transmitting And Receiving Digital And Analog Signals Across An Isolator 有权
标题翻译：在隔离器上传输和接收数字和模拟信号
公开(公告)号：US20130264961A1
公开(公告)日：2013-10-10
申请号：US13858789
申请日：2013-04-08
申请人： Avago Technologies General IP (Singapore) Pte. Ltd.
发明人： Kwee Chong Chang , Gek Yong Ng , Richard Kok Keong Lum
IPC分类号： H04B1/48 , H05B33/08
CPC分类号： H04B1/48 , H04B10/802 , H05B33/0815 , H05B33/0851 , H05B33/0887 , Y02B20/346
摘要： Various embodiments of systems for transmitting and receiving digital and Various embodiments of systems for transmitting and receiving digital and/or analog signals across a single isolator, solid state lighting systems, or DC/DC converter feedback regulation control systems are disclosed. In one embodiment, the digital and analog signals may be modulated into a frequency modulated signal, and each pulse of the frequency modulated signal may be further encoded into a major pulse and a minor pulse. At least some of the circuits, systems and methods disclosed herein may be implemented using conventional CMOS design and manufacturing techniques and processes to provide, for example, a single integrated circuit or ASIC.
摘要翻译：公开了用于发送和接收数字的系统的各种实施例，以及跨单个隔离器，固态照明系统或DC / DC转换器反馈调节控制系统发送和接收数字和/或模拟信号的系统的各种实施例。在一个实施例中，数字和模拟信号可以被调制成频率调制信号，并且频率调制信号的每个脉冲可以被进一步编码成主脉冲和次脉冲。本文公开的至少一些电路，系统和方法可以使用传统的CMOS设计和制造技术和工艺来实现，以提供例如单个集成电路或ASIC。

9. 发明申请

US20160119029A1 TRANSMITTING AND RECEIVING DIGITAL AND ANALOG SIGNALS ACROSS AN ISOLATOR USING AMPLITUDE MODULATION 有权
标题翻译：发射和接收使用振幅调制的隔离器的数字和模拟信号
公开(公告)号：US20160119029A1
公开(公告)日：2016-04-28
申请号：US14524908
申请日：2014-10-27
申请人： Avago Technologies General IP (Singapore) Pte. Ltd.
发明人： Gek Yong Ng , Peng Siang Seet , Qian Tao , Kwee Chong Chang
IPC分类号： H04B5/00
CPC分类号： H04B5/005
摘要： Various embodiments of systems for transmitting and receiving a plurality of signals across an isolation material are disclosed. In one embodiment, a first signal may be modulated into a first modulated signal. The first modulated signal is then modulated into a second modulated signal in accordance to a second signal using amplitude modulation. In another embodiment, a first signal and a second signal are modulated into a modulated signal before being modulated further using amplitude modulation. The detection of the modulated signal may be performed using a frequency detector and an amplitude detection circuit that are arranged in parallel. At least some of the apparatuses, circuits, systems and methods disclosed herein may be implemented using conventional CMOS design and manufacturing techniques to provide, for example, at least one or more integrated circuits.
摘要翻译：公开了用于跨隔离材料发送和接收多个信号的系统的各种实施例。在一个实施例中，第一信号可以被调制成第一调制信号。然后根据使用振幅调制的第二信号将第一调制信号调制成第二调制信号。在另一实施例中，第一信号和第二信号在进一步使用幅度调制进一步调制之前被调制成调制信号。可以使用并行布置的频率检测器和幅度检测电路来执行调制信号的检测。本文公开的装置，电路，系统和方法中的至少一些可以使用传统的CMOS设计和制造技术来实现，以提供例如至少一个或多个集成电路。

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