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91. 发明申请

US20130284887A1 OSCILLATOR, OSCILLATING METHOD, IMAGE SENSOR, AND IMAGING APPARATUS 有权
标题翻译：振荡器，振荡方法，图像传感器和成像装置
公开(公告)号：US20130284887A1
公开(公告)日：2013-10-31
申请号：US13828545
申请日：2013-03-14
申请人： SONY CORPORATION
发明人： Eiji Hirata , Hiroaki Ebihara
IPC分类号： H03L5/02 , H04N5/369
CPC分类号： H03L5/02 , H03K3/0315 , H03K3/354 , H04N5/369 , H04N5/3765
摘要： An oscillator includes: inverters that are connected in a loop shape and of which the number is an odd number greater than or equal to three; and a delay section that delays change in a voltage which is input to one inverter of the odd number of inverters. The one inverter is a schmitt trigger inverter. The schmitt trigger inverter includes a current source, and a resistor in which current supplied by the current source flows. A hysteresis width of the schmitt trigger inverter depends on the current which flows in the resistor.
摘要翻译：振荡器包括：以循环形状连接并且其数量大于或等于3的奇数的反相器; 以及延迟部，其延迟输入到奇数个逆变器的一个逆变器的电压的变化。一个逆变器是施密特触发逆变器。施密特触发器逆变器包括电流源和由电流源提供的电流流动的电阻器。施密特触发器的迟滞宽度取决于电阻中流过的电流。

92. 发明授权

US08547144B2 Semiconductor device including power-on reset circuit 有权
标题翻译：半导体器件包括上电复位电路
公开(公告)号：US08547144B2
公开(公告)日：2013-10-01
申请号：US13324843
申请日：2011-12-13
申请人： Jung-ho Lee , Hyun-soo Bae , Won-hi Oh , Jong-mu Lee
发明人： Jung-ho Lee , Hyun-soo Bae , Won-hi Oh , Jong-mu Lee
IPC分类号： H03L7/00
CPC分类号： H03L5/02 , G06F1/24 , H03K17/145 , H03K17/223
摘要： A semiconductor device including a power-on-reset (POR) circuit. The semiconductor device includes a driving voltage generator configured to generate a first voltage that rises at a first slope and subsequently rises at a second slope greater than the first slope and a first POR signal generator configured to receive the first voltage and generate a first POR signal having a first ramp-up time.
摘要翻译：一种包括上电复位（POR）电路的半导体器件。该半导体器件包括：驱动电压发生器，被配置为产生以第一斜率上升并随后以大于第一斜率的第二斜率上升的第一电压;以及第一POR信号发生器，被配置为接收第一电压并产生第一POR信号有第一个上升时间。

93. 发明申请

US20130141142A1 Multiphase Electrical Power Assignment at Minimal Loss 有权
标题翻译：最小损耗时的多相电功率分配
公开(公告)号：US20130141142A1
公开(公告)日：2013-06-06
申请号：US13339821
申请日：2011-12-29
申请人： Lynn Smith
发明人： Lynn Smith , Stacey Reineccius
IPC分类号： H03L5/02
CPC分类号： H03L5/02 , H02J3/26 , Y02E40/50
摘要： In a multiphase electrical power assignment, a processor: receives instructions to connect a bi-directional power device to a multiphase premise power source; determines that the power device is to be coupled to a target phase's phase connection; confirms that the power device is not coupled to any phase connections; and couples the power device to the phase connection, where the power device's power signal is synchronized with the phase connection's power signal. When the power device is in a connected state, the processor: issues a command to place each phase connection switch in an open state; in response to confirming that the phase connection switches are in the open state, issues commands to the power device so that a power signal of the power device will be synchronized with the target phase; and closes the phase connection switch corresponding to the target phase.
摘要翻译：在多相电功率分配中，处理器：接收将双向功率器件连接到多相室内电源的指令; 确定功率器件要耦合到目标相位的相位连接; 确认功率器件没有耦合到任何相位连接; 并将功率器件耦合到相位连接，其中功率器件的功率信号与相位连接的功率信号同步。当电源设备处于连接状态时，处理器：发出命令将每个相位连接开关置于打开状态; 响应于确认相位连接开关处于打开状态，向功率器件发出命令，使得功率器件的功率信号将与目标相位同步; 并关闭与目标相位对应的相位连接开关。

94. 发明申请

US20130100993A1 DUAL MODE POWER AMPLIFIER CONTROL INTERFACE WITH A THREE-MODE GENERAL PURPOSE INPUT/OUTPUT INTERFACE 有权
标题翻译：具有三模式通用输入/输出接口的双模功率放大器控制界面
公开(公告)号：US20130100993A1
公开(公告)日：2013-04-25
申请号：US13658522
申请日：2012-10-23
申请人： SKYWORKS SOLUTIONS, INC.
发明人： David Steven Ripley
IPC分类号： H03K19/0175 , H04B1/38
CPC分类号： H03K19/018521 , H03F1/0205 , H03F1/0222 , H03F3/189 , H03F3/19 , H03F3/193 , H03F3/195 , H03F3/211 , H03F3/213 , H03F3/24 , H03F2200/451 , H03F2203/21106 , H03G3/3036 , H03K3/356069 , H03K17/22 , H03L5/00 , H03L5/02 , H04B1/40 , H04B2001/0408
摘要： In accordance with some embodiments, the present disclosure relates to a dual mode control interface that can be used to provide both a radio frequency front end (RFFE) serial interface and a three-mode general purpose input/output (GPIO) interface within a single digital control interface die. In certain embodiments, the dual mode control interface, or digital control interface, can communicate with a power amplifier. Further, the dual mode control interface can be used to set the mode of the power amplifier.
摘要翻译：根据一些实施例，本公开涉及一种双模式控制接口，其可以用于在一个单一的方式中提供射频前端（RFFE）串行接口和三模式通用输入/输出（GPIO）接口数字控制接口模具。在某些实施例中，双模式控制接口或数字控制接口可与功率放大器通信。此外，双模式控制接口可用于设置功率放大器的模式。

95. 发明授权

US08316158B1 Configuration of programmable device using a DMA controller 有权
标题翻译：使用DMA控制器配置可编程器件
公开(公告)号：US08316158B1
公开(公告)日：2012-11-20
申请号：US11904644
申请日：2007-09-28
申请人： David Wright , Warren Snyder
发明人： David Wright , Warren Snyder
IPC分类号： G06F3/00
CPC分类号： G06F13/24 , G05F1/46 , G06F1/24 , H01L2924/0002 , H02M1/08 , H03K17/22 , H03L5/02 , Y02D10/14 , H01L2924/00
摘要： Methods and a system of configuring a programmable device using a DMA controller are disclosed. In one embodiment, a method includes generating a direct memory access (DMA) request to a direct memory access (DMA) controller in response to a reset of the programmable device. The method further includes automatically loading configuration data of the programmable device to configuration registers of the programmable device using the DMA controller.
摘要翻译：公开了使用DMA控制器配置可编程设备的方法和系统。在一个实施例中，一种方法包括响应于可编程设备的复位而向直接存储器访问（DMA）控制器生成直接存储器访问（DMA）请求。该方法还包括使用DMA控制器将可编程设备的配置数据自动加载到可编程设备的配置寄存器。

96. 发明授权

US08110993B2 Methods for inductively-coupled RF power source 有权
标题翻译：电感耦合射频电源的方法
公开(公告)号：US08110993B2
公开(公告)日：2012-02-07
申请号：US13092852
申请日：2011-04-22
申请人： Paul J. Mattaboni , Robert Mellor , Roger Fletcher
发明人： Paul J. Mattaboni , Robert Mellor , Roger Fletcher
IPC分类号： H05B31/26 , G01R23/12
CPC分类号： H03L7/06 , G01N21/73 , H01J37/321 , H01J37/32174 , H03L5/02 , H05H1/46
摘要： A method for tracking a variable resonance condition in a plasma coil during creation of plasma from a gas flowing in a plasma torch adjacent to the plasma coil comprises: providing a radio-frequency (RF) power source comprising a power amplifier that generates a radio-frequency power signal with an adjustable operating frequency; providing a high-voltage ignition charge from said RF power source to the gas in plasma torch so as to create an electrical discharge through said gas so as to create a test sample comprising a partial plasma state within said plasma torch; and applying an RF power signal from said plasma coil to said test sample in said plasma torch, wherein said adjustable operating frequency of said power amplifier tracks said variable resonance condition of said plasma coil such that said test sample in the plasma torch achieves a full plasma state.
摘要翻译：一种用于在从等离子体线圈等离子体焰炬中流动的气体产生等离子体的等离子体的跟踪过程中跟踪等离子体线圈中的可变谐振条件的方法包括：提供射频（RF）电源，该功率放大器包括：功率放大器，频率功率信号，工作频率可调; 从所述RF电源向等离子体焰炬中的气体提供高压点火电荷，以便通过所述气体产生放电，以便产生包含所述等离子体焰炬内的部分等离子体状态的测试样品; 以及将来自所述等离子体线圈的RF功率信号施加到所述等离子体焰炬中的所述测试样品，其中所述功率放大器的所述可调工作频率跟踪所述等离子体线圈的所述可变谐振状态，使得等离子体焰炬中的所述测试样品达到完全等离子体州。

97. 发明授权

US08060767B1 Ultra low power sleep mode 有权
标题翻译：超低功耗睡眠模式
公开(公告)号：US08060767B1
公开(公告)日：2011-11-15
申请号：US12005950
申请日：2007-12-28
申请人： David G. Wright
发明人： David G. Wright
IPC分类号： G06F1/32
CPC分类号： G06F13/24 , G05F1/46 , G06F1/24 , H01L2924/0002 , H02M1/08 , H03K17/22 , H03L5/02 , Y02D10/14 , H01L2924/00
摘要： An integrated circuit in accordance with one embodiment of the invention can include a plurality of storage elements that can be coupled in a first mode and a second mode. The first mode includes the plurality of storage elements being coupled to enable normal operation of the integrated circuit, and the second mode includes the plurality of storage elements being coupled together as a shift register. The integrated circuit also includes a rewritable non-volatile memory and a sleep controller that is coupled to the rewritable non-volatile memory. The sleep controller is for switching the plurality of storage elements between the first mode and the second mode. The sleep controller is for extracting data from the plurality of storage elements in the second mode and storing the data with the non-volatile memory to record the operating state of the plurality of storage elements in the first mode.
摘要翻译：根据本发明的一个实施例的集成电路可以包括可以以第一模式和第二模式耦合的多个存储元件。第一模式包括多个存储元件被耦合以实现集成电路的正常操作，并且第二模式包括作为移位寄存器耦合在一起的多个存储元件。集成电路还包括可重写非易失性存储器和耦合到可重写非易失性存储器的睡眠控制器。睡眠控制器用于在第一模式和第二模式之间切换多个存储元件。睡眠控制器用于在第二模式中从多个存储元件中提取数据，并且与非易失性存储器一起存储数据以在第一模式下记录多个存储元件的操作状态。

98. 发明授权

US07940008B2 Inductively-coupled RF power source 有权
标题翻译：感应耦合射频电源
公开(公告)号：US07940008B2
公开(公告)日：2011-05-10
申请号：US12265870
申请日：2008-11-06
申请人： Paul J. Mattaboni , Robert Mellor , Roger Fletcher
发明人： Paul J. Mattaboni , Robert Mellor , Roger Fletcher
IPC分类号： H05B31/26 , G01R23/12
CPC分类号： H03L7/06 , G01N21/73 , H01J37/321 , H01J37/32174 , H03L5/02 , H05H1/46
摘要： A system and method are disclosed for implementing a power source including a power amplifier that generates a radio-frequency power signal with an adjustable operating frequency. The power amplifier also generates a reference phase signal that is derived from the radio-frequency power signal. An impedance match provides the radio-frequency power signal to a plasma coil that has a variable resonance condition. A phase probe is positioned adjacent to the plasma coil to generate a coil phase signal corresponding to the adjustable operating frequency. A phase-locked loop then generates an RF drive signal that is based upon a phase relationship between the reference phase signal and the coil phase signal. The phase-locked loop provides the RF drive signal to the power amplifier to control the adjustable operating frequency, so that the adjustable operating frequency then tracks the variable resonance condition.
摘要翻译：公开了一种用于实现包括产生具有可调工作频率的射频功率信号的功率放大器的电源的系统和方法。功率放大器还产生从射频功率信号导出的参考相位信号。阻抗匹配为具有可变谐振条件的等离子体线圈提供射频功率信号。相位探针定位成与等离子体线圈相邻以产生对应于可调工作频率的线圈相位信号。然后，锁相环产生基于参考相位信号和线圈相位信号之间的相位关系的RF驱动信号。锁相环将RF驱动信号提供给功率放大器以控制可调节的工作频率，从而可调整的工作频率然后跟踪可变谐振条件。

99. 发明授权

US07515012B2 System and method for automatic tuning of a magnetic field generator 有权
标题翻译：磁场发生器自动调谐的系统和方法
公开(公告)号：US07515012B2
公开(公告)日：2009-04-07
申请号：US11360307
申请日：2006-02-22
申请人： Joseph H. Schulman , Dale A. Lewis , Donald J. Hancock , Adam Vogel, legal representative
发明人： Martin J. Vogel
IPC分类号： H03G11/04 , A61N2/02 , A61N1/08
CPC分类号： A61N1/3787 , A61N1/37229 , H03J5/02 , H03J2200/10 , H03L5/02
摘要： An automatic tuning system for a magnetic field generating tuned circuit includes a processor configured to maintain the resonant frequency of a tuned circuit equal to a reference frequency. The tuned circuit is driven by a power amplifier whose output provides an amplified signal at the reference frequency. The tuned circuit includes a magnetic field generating inductor and a bank of individually switchable capacitors controlled by the processor capable of adding and removing the respective capacitances to and from the tuned circuit. The inductor includes a Faraday shield to shield the tuned circuit from the influence of electric fields. In an embodiment of the invention, the variable capacitor is in the form of a diode variable capacitor (varicap) in parallel circuit relationship with the tuned circuit capacitor and the inductor. In an alternate embodiment the inductor and a fixed capacitor are in series circuit relationship with the varicap in parallel circuit relationship with the fixed capacitor and the tuning sequence relies on a phase locked loop using the phase of a reference frequency signal and the phase of the inductor voltage as control parameters.
摘要翻译：用于磁场产生调谐电路的自动调谐系统包括被配置为将调谐电路的谐振频率保持为等于参考频率的处理器。调谐电路由功率放大器驱动，功率放大器的输出以参考频率提供放大信号。调谐电路包括磁场产生电感器和由处理器控制的可分开开关电容器组，能够将调谐电路的相应电容加到和去除。电感器包括法拉第屏蔽，用于屏蔽调谐电路免受电场的影响。在本发明的一个实施例中，可变电容器是与调谐电路电容器和电感器并联电路的二极管可变电容器（变容二极管）的形式。在替代实施例中，电感器和固定电容器与变容二极管的串联电路与固定电容器并联电路的关系，并且调谐序列依赖于使用参考频率信号的相位和电感的相位的锁相环电压作为控制参数。

100. 发明授权

US07414487B2 Apparatus for providing an oscillating signal to a load 有权
标题翻译：用于向负载提供振荡信号的装置
公开(公告)号：US07414487B2
公开(公告)日：2008-08-19
申请号：US10558569
申请日：2004-05-28
申请人： Gregory Simon Walsh
发明人： Gregory Simon Walsh
IPC分类号： H03B1/00
CPC分类号： H03L7/18 , H03B5/1203 , H03B5/1231 , H03B5/1243 , H03L5/02 , H03L2207/08
摘要： An apparatus for providing an oscillating signal to a load comprises: a phase locked loop, PLL, comprising a feedback loop; a power control means for manipulating oscillating signal power; an isolator for isolating the feedback loop from the load; and a mode selector coupled to the power control means and the isolator, for controlling the power control means and the isolator so that in a steady state power mode, oscillation power is supplied to the load and in a reduced power mode, power is isolated by the isolator from the load to the feedback loop so that phase lock is maintained when the oscillation power is reduced.
摘要翻译：用于向负载提供振荡信号的装置包括：锁相环，PLL，包括反馈回路; 用于操纵振荡信号功率的功率控制装置; 用于将反馈回路与负载隔离的隔离器; 以及耦合到功率控制装置和隔离器的模式选择器，用于控制功率控制装置和隔离器，使得在稳态功率模式中，振荡功率被提供给负载并且在降低功率模式中，功率被隔离隔离器从负载到反馈回路，使得当振荡功率降低时维持相位锁定。

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