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公开(公告)号：US06906973B1
公开(公告)日：2005-06-14
申请号：US10746148
申请日：2003-12-24
申请人： Dinesh Somasekhar , Yibin Ye , Muhammad M. Khellah , Fabrice Paillet , Stephen H. Tang , Ali Keshavarzi , Shih-Lien L. Lu , Vivek K. De
发明人： Dinesh Somasekhar , Yibin Ye , Muhammad M. Khellah , Fabrice Paillet , Stephen H. Tang , Ali Keshavarzi , Shih-Lien L. Lu , Vivek K. De
CPC分类号： G11C7/12
摘要： Some embodiments provide pre-charge of a bit-line coupled to a memory cell to a reference voltage using a pre-charge device, discharge of the bit-line based on a value stored by the memory cell, injection during the discharge, of a first current into the bit-line using the pre-charge device, and injection, during the discharge, of a second current into a reference bit-line using a second pre-charge device. Also during the discharge, a difference is sensed between a voltage on the bit-line and a voltage on the reference bit-line.
摘要翻译： 一些实施例使用预充电器件将耦合到存储器单元的位线预充电至参考电压，基于存储器单元存储的值，放电期间的注入，放电期间的位线放电， 使用预充电器件进入位线的第一电流，以及在放电期间使用第二预充电器件将第二电流注入参考位线。 此外，在放电期间，在位线上的电压和参考位线上的电压之间感测到差异。
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公开(公告)号：US06828857B2
公开(公告)日：2004-12-07
申请号：US10317763
申请日：2002-12-11
申请人： Fabrice Paillet , Tanay Karnik
发明人： Fabrice Paillet , Tanay Karnik
IPC分类号： H03F318
CPC分类号： H03F3/345 , H03F1/342 , H03F3/3022
摘要： A three-stage transimpedance amplifier, where the first stage is a shunt-shunt feedback amplifier, the second stage is a simple voltage amplifier, and the third stage is a shunt-shunt feedback amplifier. The third stage comprises a pMOSFET serially connected with a nMOSFET, where their gates are connected together and to the output port of the second stage, and comprises a feedback pMOSFET or resistor to provide negative feedback from the drains of the pMOSFET and nMOSFET to the output port of the second stage.
摘要翻译： 三级跨阻放大器，其中第一级是并联反馈放大器，第二级是简单的电压放大器，第三级是并联反馈放大器。 第三级包括与nMOSFET串联连接的pMOSFET，其栅极连接在一起并连接到第二级的输出端口，并且包括反馈pMOSFET或电阻器，以从pMOSFET和nMOSFET的漏极向输出端提供负反馈 第二阶段港
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公开(公告)号：US20230092022A1
公开(公告)日：2023-03-23
申请号：US17483381
申请日：2021-09-23
申请人： Fabrice Paillet , Anand Ramasundar , Khondker Ahmed , Harish K. Krishnamurthy , Cary Renzema , Christopher Mandic , James Keith Hodgson
发明人： Fabrice Paillet , Anand Ramasundar , Khondker Ahmed , Harish K. Krishnamurthy , Cary Renzema , Christopher Mandic , James Keith Hodgson
IPC分类号： G05F1/56
摘要： An apparatus, system, and method for voltage regulator (VR) control are provided. An apparatus can include first, second, and third comparators configured to determine whether a load voltage (VLOAD) drops below a lower non-linear control (NLC) threshold, drops below a lower linear control (LC) threshold, and exceeds an upper LC threshold, respectively. The apparatus can include power gates (PGs) configured to adjust an output voltage (VOUT) based on a provided power gate (PG) code. The apparatus can include voltage regulator (VR) controller circuitry comprising synchronous LC circuitry and asynchronous NLC circuitry, the LC circuitry configured to increment or decrement the PG code responsive to the VLOAD dropping below the LC threshold and exceeding the upper LC threshold, respectively, and the NLC circuitry configured to increase the PG code based on a number of consecutive NLC droop events and responsive to the VLOAD dropping below the lower NLC threshold.
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54.发明申请BANDGAP REFERENCE CIRCUIT WITH LOW OUTPUT IMPEDANCE STAGE AND POWER-ON DETECTOR 有权具有低输出阻抗级和上电检测器的带宽参考电路公开(公告)号：US20160246315A1
公开(公告)日：2016-08-25
申请号：US14129525
申请日：2013-09-09
摘要： Described is an apparatus which comprises: a bandgap core to provide a control signal; and an output stage coupled to the bandgap core, the output stage to receive the control signal and to provide a low impedance output at an output node.
摘要翻译： 描述了一种装置，其包括：带隙芯，用于提供控制信号; 以及耦合到带隙磁芯的输出级，输出级接收控制信号并在输出节点处提供低阻抗输出。
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公开(公告)号：US09330827B2
公开(公告)日：2016-05-03
申请号：US13026470
申请日：2011-02-14
CPC分类号： H01F17/0033 , H01F17/0006 , H01F17/02 , H01F27/2804 , H01F41/041 , H01F41/046 , H01F2017/002 , H01F2017/0053 , H01F2017/0066 , Y10T29/4902 , Y10T29/49073 , Y10T29/49126 , Y10T29/49147
摘要： A process of making inductors for integrated circuit packages may involve forming an inductor upon a magnetic film on a package substrate. Conductors coupled either to a die or a voltage converter extend perpendicularly through the film to conductive plates, defining current paths through and across the film.
摘要翻译： 制造用于集成电路封装的电感器的过程可包括在封装衬底上的磁性膜上形成电感器。 耦合到管芯或电压转换器的导体垂直延伸穿过膜到导电板，限定穿过膜并穿过膜的电流路径。
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56.发明申请公开(公告)号：US20140266486A1
公开(公告)日：2014-09-18
申请号：US13929727
申请日：2013-06-27
申请人： Fabrice PAILLET , Gerhard SCHROM , Alexander LYAKHOV , George L. GEANNOPOULOS , Ravi Sankar VUNNAM , J. Keith HODGSON
发明人： Fabrice PAILLET , Gerhard SCHROM , Alexander LYAKHOV , George L. GEANNOPOULOS , Ravi Sankar VUNNAM , J. Keith HODGSON
IPC分类号： H03L5/00
CPC分类号： G01R19/0092 , G06T3/40 , H02M1/088 , H02M3/156 , H02M3/157 , H02M3/158 , H02M2001/0009 , H02M2003/1566 , H03L5/00 , H03M1/66 , H03M1/685
摘要： Described is an apparatus to trim on-die passive components. The apparatus comprises: a resistor-capacitor (RC) dominated oscillator independent of first order transistor speed dependency, wherein the RC dominated oscillator including one or more resistors and capacitors with programmable resistance and capacitance, and wherein the RC dominated oscillator to generate an output signal having a frequency depending substantially on values of the programmable resistance and capacitance; and a trim-able resistor or capacitor operable to be trimmed, for compensating process variations, according to a program code associated with the programmable resistance and capacitance of the RC dominated oscillator.
摘要翻译： 描述了一种修剪裸片无源元件的装置。 该装置包括：独立于一阶晶体管速度依赖性的电阻 - 电容（RC）主导振荡器，其中RC主导振荡器包括具有可编程电阻和电容的一个或多个电阻器和电容器，并且其中RC主导振荡器产生输出信号 具有基本上取决于可编程电阻和电容值的频率; 以及根据与RC主导振荡器的可编程电阻和电容相关联的程序代码，可修剪的可修剪的电阻器或电容器用于补偿工艺变化。
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公开(公告)号：US08198965B2
公开(公告)日：2012-06-12
申请号：US12939945
申请日：2010-11-04
申请人： Gerhard Schrom , Donald Gardner , Peter Hazucha , Fabrice Paillet , Tanay Karnik
发明人： Gerhard Schrom , Donald Gardner , Peter Hazucha , Fabrice Paillet , Tanay Karnik
IPC分类号： H01F27/02
CPC分类号： H01F17/0006 , H01F3/00 , H01F27/34 , H01F2017/0066
摘要： An apparatus includes a magnetic core, a ground node, and one or more vias to provide a connection between the magnetic core and the ground potential. The magnetic core includes a first magnetic layer and a second magnetic layer. In addition, the apparatus may include a conductive pattern. The conductive pattern may be at a third layer between the first and second magnetic layers. The apparatus may be included in inductors, transformers, transmission lines, and other components using ferromagnetic cores or shields. Such components may be integrated on a chip or die.
摘要翻译： 一种装置包括磁芯，接地节点和一个或多个通孔，以提供磁芯和地电位之间的连接。 磁芯包括第一磁性层和第二磁性层。 另外，该装置可以包括导电图案。 导电图案可以在第一和第二磁性层之间的第三层。 该装置可以包括在使用铁磁芯或屏蔽的电感器，变压器，传输线和其它部件中。 这样的部件可以集成在芯片或芯片上。
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公开(公告)号：US20110268457A1
公开(公告)日：2011-11-03
申请号：US13183178
申请日：2011-07-14
申请人： Jianping Xu , Fabrice Paillet , Tanay Karnik , Donald S. Gardner
发明人： Jianping Xu , Fabrice Paillet , Tanay Karnik , Donald S. Gardner
摘要： A method and apparatus for optical signaling. In one embodiment, a laser driver converts a digital voltage sequence to a current signal having a bias mode adjustable by a bias control and a modulation mode adjustable by a modulation control. A laser generates an optical signal responsive to the current signal of the laser driver. In one embodiment, a photo-detector receives an optical signal and generates a single ended current signal. A transimpedance amplifier circuit converts the single ended current signal to a differential voltage signal. A clock recovery circuit generates an aligned clock signal and a sampler circuit uses the aligned clock signal to retrieve a digital voltage sequence.
摘要翻译： 一种用于光信令的方法和装置。 在一个实施例中，激光驱动器将数字电压序列转换为具有可通过偏置控制调节的偏置模式的电流信号和通过调制控制可调节的调制模式。 激光器响应于激光驱动器的当前信号产生光信号。 在一个实施例中，光电检测器接收光信号并产生单端电流信号。 跨阻放大器电路将单端电流信号转换为差分电压信号。 时钟恢复电路产生对准的时钟信号，并且采样器电路使用对准的时钟信号来取回数字电压序列。
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公开(公告)号：US07991302B2
公开(公告)日：2011-08-02
申请号：US10816026
申请日：2004-03-31
申请人： Jianping Xu , Fabrice Paillet , Tanay Karnik , Donald S. Gardner
发明人： Jianping Xu , Fabrice Paillet , Tanay Karnik , Donald S. Gardner
摘要： A method and apparatus for optical signaling. In one embodiment, a laser driver converts a digital voltage sequence to a current signal having a bias mode adjustable by a bias control and a modulation mode adjustable by a modulation control. A laser generates an optical signal responsive to the current signal of the laser driver. In one embodiment, a photo-detector receives an optical signal and generates a single ended current signal. A transimpedance amplifier circuit converts the single ended current signal to a differential voltage signal. A clock recovery circuit generates an aligned clock signal and a sampler circuit uses the aligned clock signal to retrieve a digital voltage sequence.
摘要翻译： 一种用于光信令的方法和装置。 在一个实施例中，激光驱动器将数字电压序列转换为具有可通过偏置控制调节的偏置模式的电流信号和通过调制控制可调节的调制模式。 激光器响应于激光驱动器的当前信号产生光信号。 在一个实施例中，光电检测器接收光信号并产生单端电流信号。 跨阻放大器电路将单端电流信号转换为差分电压信号。 时钟恢复电路产生对准的时钟信号，并且采样器电路使用对准的时钟信号来取回数字电压序列。
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公开(公告)号：US07911313B2
公开(公告)日：2011-03-22
申请号：US12217293
申请日：2008-07-02
CPC分类号： H01F17/0033 , H01F17/0006 , H01F17/02 , H01F27/2804 , H01F41/041 , H01F41/046 , H01F2017/002 , H01F2017/0053 , H01F2017/0066 , Y10T29/4902 , Y10T29/49073 , Y10T29/49126 , Y10T29/49147
摘要： An inductor may be formed from a magnetic film on a package substrate. Conductors coupled either to a die or a voltage converter extend perpendicularly through the film to conductive plates, defining current paths through and across the film.
摘要翻译： 电感器可以由封装衬底上的磁性膜形成。 耦合到管芯或电压转换器的导体垂直延伸穿过膜到导电板，限定穿过膜并穿过膜的电流路径。
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