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公开(公告)号：US20060265174A1
公开(公告)日：2006-11-23
申请号：US11132055
申请日：2005-05-18
IPC分类号： G01K1/00
CPC分类号： G01K7/015 , G01K1/026 , H01L23/34 , H01L2924/0002 , H01L2924/00
摘要： A thermal sensing system may comprise a plurality of remote sensors distributed across an integrated circuit (IC). Each of the plurality of remote sensors provides an analog signal that varies as a function of temperature of a respective region of the IC where each respective remote sensor is located. A central system, forming part of the IC, samples the analog signals from the plurality of remote sensors and converts the sampled analog signals to corresponding digital values.
摘要翻译： 热感测系统可以包括分布在集成电路（IC）上的多个远程传感器。 多个远程传感器中的每一个提供模拟信号，该模拟信号作为每个相应远程传感器所在的IC的相应区域的温度的函数而变化。 构成IC的一部分的中央系统对来自多个远程传感器的模拟信号进行采样，并将采样的模拟信号转换成相应的数字值。
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2.发明申请公开(公告)号：US20050040900A1
公开(公告)日：2005-02-24
申请号：US10644559
申请日：2003-08-20
IPC分类号： G01R19/252 , G01R35/00 , H01L21/822 , H01L27/04 , H03M1/10 , H03M1/60 , H03L7/00
CPC分类号： G01R35/005 , H03M1/1038 , H03M1/60
摘要： A method for calibrating a voltage controlled oscillator (VCO) comprising applying a plurality of known voltages to the input of a VCO, monitoring, for each of the voltages, an output count from the VCO over a set interval, and storing the output counts for each voltage. Also disclosed is a system for calibrating a voltage controlled oscillator (VCO) comprising a plurality of known voltages, wherein the known voltage are connectable to the VCO, and a controller coupled to the output of the VCO, wherein the controller maintains a calibration table of VCO output counts for selected voltage inputs.
摘要翻译： 一种用于校准压控振荡器（VCO）的方法，包括将多个已知电压施加到VCO的输入端，对于每个电压，在设定的间隔内监视来自VCO的输出计数，并将输出计数存储在 每个电压。 还公开了一种用于校准包括多个已知电压的压控振荡器（VCO）的系统，其中已知电压可连接到VCO，以及耦合到VCO的输出的控制器，其中控制器保持校准表 所选电压输入的VCO输出计数。
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公开(公告)号：US20060167657A1
公开(公告)日：2006-07-27
申请号：US11040394
申请日：2005-01-21
IPC分类号： G06F11/30
CPC分类号： G06F1/3203 , G06F1/28
摘要： Systems and methods for maintaining performance of an integrated circuit are disclosed. One embodiment of a system may comprise a working power limit evaluator that determines a working power limit as a function of at least one performance factor associated with variations that affect performance of the integrated circuit. The system may further comprise a power management system that varies power of the integrated circuit based on the working power limit and an actual power of the integrated circuit to maintain a substantially constant performance.
摘要翻译： 公开了用于维持集成电路性能的系统和方法。 系统的一个实施例可以包括工作功率限制评估器，其确定作为与影响集成电路的性能的变化相关联的至少一个性能因素的函数的工作功率极限。 该系统还可以包括功率管理系统，其基于工作功率极限和集成电路的实际功率来改变集成电路的功率以维持基本上恒定的性能。
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公开(公告)号：US20050062507A1
公开(公告)日：2005-03-24
申请号：US10648570
申请日：2003-08-26
CPC分类号： H03L7/087 , H03L7/07 , H03L7/0992
摘要： A system and method that can be utilized to implement voltage adjustment (e.g., for an integrated circuit). In one embodiment, the system comprises a frequency generator that provides a clock signal having a frequency that varies based on an operating voltage. The system also includes a controller that provides a control signal to adjust the operating voltage based on adjustments to the frequency of the clock signal.
摘要翻译： 可用于实现电压调整（例如，用于集成电路）的系统和方法。 在一个实施例中，该系统包括提供具有基于工作电压而变化的频率的时钟信号的频率发生器。 该系统还包括控制器，其提供控制信号以根据对时钟信号的频率的调整来调整工作电压。
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公开(公告)号：US20050040901A1
公开(公告)日：2005-02-24
申请号：US10644542
申请日：2003-08-20
IPC分类号： G01R31/28 , G01R19/00 , G01R19/252 , H03B1/00
CPC分类号： G01R19/252 , G01R19/0092
摘要： The present invention is directed to a system and method for measuring a current in an integrated circuit comprising measuring a first output count from a first voltage controlled oscillator (VCO) using a first measurement voltage, simultaneously measuring a second output count from a second VCO using a second measurement voltage, and calculating the current in the integrated circuit using a voltage proportional to a difference between the first and second output counts.
摘要翻译： 本发明涉及一种用于测量集成电路中的电流的系统和方法，包括使用第一测量电压测量来自第一压控振荡器（VCO）的第一输出计数，同时使用第二测量电压测量来自第二VCO的第二输出计数 第二测量电压，并且使用与第一和第二输出计数之间的差成比例的电压来计算集成电路中的电流。
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公开(公告)号：US20050043909A1
公开(公告)日：2005-02-24
申请号：US10644376
申请日：2003-08-20
IPC分类号： G01R19/00 , G01R21/133 , G01R31/28 , G01R31/317 , G01R35/00 , G06F19/00 , H01L23/34
CPC分类号： G01R31/31721 , H01L23/34 , H01L2924/0002 , H01L2924/00
摘要： A system and method for measuring integrated circuit processor power demand comprises calibrating one or more voltage controlled oscillators for use as ammeters, calibrating a calibration current source, wherein the calibration current source draws current through a inherent resistance, calibrating the inherent resistance, and interleaving said calibrations in time with calculating the processor power demand using a voltage that is measured across the inherent resistance.
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公开(公告)号：US20050040810A1
公开(公告)日：2005-02-24
申请号：US10644625
申请日：2003-08-20
CPC分类号： G01R31/2884 , H01L23/34 , H01L2924/0002 , H01L2924/00
摘要： An apparatus comprising an integrated circuit on a VLSI die, and an embedded micro-controller constructed on the VLSI die, the micro-controller adapted to monitor and control the VLSI environment to optimize the integrated circuit operation. Another embodiment of the invention is directed to a method for monitoring and controlling an integrated circuit comprising providing an embedded micro-controller on a same VLSI die as the integrated circuit, monitoring and controlling a VLSI environment of the integrated circuit with the embedded micro-controller.
摘要翻译： 一种包括VLSI管芯上的集成电路和在VLSI管芯上构建的嵌入式微控制器的装置，该微控制器适用于监测和控制VLSI环境以优化集成电路操作。 本发明的另一个实施例涉及一种用于监测和控制集成电路的方法，包括在与集成电路相同的VLSI管芯上提供嵌入式微控制器，利用嵌入式微控制器监视和控制集成电路的VLSI环境 。
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公开(公告)号：US20050012053A1
公开(公告)日：2005-01-20
申请号：US10620886
申请日：2003-07-16
IPC分类号： G01J3/10
CPC分类号： G01J3/108
摘要： A high frequency infrared radiation source including a hermetically sealed chamber with a plasma generating gas therein, a pair of spaced electrodes in the chamber for creating a plasma therebetween, a window in the chamber, and a collimating lens made of infrared radiation transmissive material disposed between the pair of electrodes and the window.
摘要翻译： 一种高频红外辐射源，包括在其中具有等离子体产生气体的气密密封室，在室中形成等离子体的一对隔开的电极，腔室中的窗口和由红外辐射透射材料制成的准直透镜， 一对电极和窗户。
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公开(公告)号：US06277946B1
公开(公告)日：2001-08-21
申请号：US09567826
申请日：2000-05-09
申请人： Johannes Jacobus van Heijkant , Christopher Poirier , Tomoaki Shimoda , Akio Kanezawa , Carlos Godinez Seoane
发明人： Johannes Jacobus van Heijkant , Christopher Poirier , Tomoaki Shimoda , Akio Kanezawa , Carlos Godinez Seoane
IPC分类号： C08G6400
CPC分类号： C08G64/307 , G11B7/253
摘要： A method is provided for the preparation of polycarbonates by the reaction of a diaryl carbonate, such as DPC and a dihydric phenol, such as BPA. The method utilizes the steps of successively processing the diaryl carbonate and the dihydric phenol in a melt in a first reaction stage, a second reaction stage and at least a first polymerization stage, and shifts the processing conditions such that the desired low viscosity/high end-cap product is obtained. This is achieved by having the ratio of diaryl carbonate to dihydric phenol in the melt prior to the first reaction stage greater than 1.08; and by controlling the temperature and residence time in the first polymerization stage to provide a polycarbonate product having a melt flow rate at 250° C. of greater than 10 g/min and an end-cap level of at least 90%. The method of the invention can be used in a linear manufacturing process, in which there is one product produced. The method of the invention can also be incorporated into a multi-line manufacturing process for the simultaneous production of more than one product. Thus, a stream of product produced from the first polymerization stage may be split into two or more lines which are further processed to produce, for example, a low viscosity, high end-cap product and a medium viscosity, moderate end-cap product.
摘要翻译： 提供了通过碳酸二芳基酯如DPC和二元酚如BPA的反应来制备聚碳酸酯的方法。 该方法采用在第一反应阶段，第二反应阶段和至少第一聚合阶段中在熔体中连续加工碳酸二芳基酯和二元酚的步骤，并使加工条件转变为所需的低粘度/高端 -cap产品。 这通过在第一反应阶段之前使熔体中的碳酸二芳基酯与二元酚的比率大于1.08来实现; 并且通过控制在第一聚合阶段中的温度和停留时间被选择以提供熔体流动速率在250℃下大于10g / 10分钟且端帽水平至少为90％的聚碳酸酯产品。 本发明的方法可以用于生产一种产品的线性制造过程中。 本发明的方法还可以并入用于同时生产多于一种产品的多线制造工艺中。 因此，从第一聚合阶段生产的产品流可以分成两行或更多行，其进一步加工以产生例如低粘度，高端帽产品和中等粘度的适中的端帽产品。
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