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1. 发明授权

US06667707B2 Analog-to-digital converter with the ability to asynchronously sample signals without bias or reference voltage power consumption 有权
标题翻译：具有异步采样信号而无偏置或参考电压功耗的模数转换器
公开(公告)号：US06667707B2
公开(公告)日：2003-12-23
申请号：US10136917
申请日：2002-05-02
申请人： Michael Mueck , Michael C. W. Coln
发明人： Michael Mueck , Michael C. W. Coln
IPC分类号： H03M112
CPC分类号： H03M1/002 , H03K5/249 , H03M1/0682 , H03M1/468 , H03M1/804
摘要： A successive approximation routine analog-to-digital converter includes a switched-capacitor circuit that samples an input voltage into a plurality of capacitors without the need for power to be dissipated by the analog-to-digital converter. A comparator, coupled to the switched-capacitor circuit, compares a voltage across the capacitors with another voltage during each of a number of iterations. A common mode voltage of the switched-capacitor circuit is boosted during at least some of the iterations. The boost may be accomplished in many different ways and may be different for each of a single-ended, a quasi-differential and fully differential versions of the analog-to-digital converter.
摘要翻译：逐次逼近程序模数转换器包括开关电容器电路，其将输入电压采样到多个电容器中，而不需要由模数转换器消耗功率。耦合到开关电容器电路的比较器在每次迭代期间将电容器两端的电压与另一电压进行比较。在至少一些迭代期间，开关电容器电路的共模电压被升压。升压可以以许多不同的方式实现，并且对于模数转换器的单端，准差分和全差分版本中的每一个可以是不同的。

2. 发明授权

US06703961B2 Serial interface for an analog to digital converter and a converter including such an interface 有权
标题翻译：用于模数转换器的串行接口和包括这种接口的转换器
公开(公告)号：US06703961B2
公开(公告)日：2004-03-09
申请号：US10128033
申请日：2002-04-23
申请人： Michael Mueck , David Gerrard Laing , Alain Valentin Guery
发明人： Michael Mueck , David Gerrard Laing , Alain Valentin Guery
IPC分类号： H03M138
CPC分类号： G06F3/05
摘要： An analog to digital converter is provided which has a compact serial interface utilising only four pins to define chained and non chained modes of operation. Further more the interface also allows the converter to be configured to indicate immediately that the conversion has been completed. Another variant of the invention enables an analog to digital converter to be provided having only a 3 pin serial interface.
摘要翻译：提供了一种模数转换器，其具有仅使用四个引脚的紧凑串行接口来定义链接和非链接操作模式。此外，接口还允许将转换器配置为立即指示转换已完成。本发明的另一变型使得能够提供仅具有3针串行接口的模数转换器。

3. 发明授权

US07982471B2 Capacitance measurement system and method 有权
标题翻译：电容测量系统及方法
公开(公告)号：US07982471B2
公开(公告)日：2011-07-19
申请号：US12381741
申请日：2009-03-16
申请人： Michael Mueck , Ronald F. Cormier, Jr.
发明人： Michael Mueck , Ronald F. Cormier, Jr.
IPC分类号： G01R27/26
CPC分类号： G01R27/2605 , G01D1/00 , G01D15/00 , G01D21/00 , G06F3/044
摘要： A capacitance measurement system precharges first terminals (21-0 . . . 21-k . . . 21-n) of a plurality of capacitors (25-0 . . . 25-k . . . 25), respectively, of a CDAC (capacitor digital-to-analog converter) (23) included in a SAR (successive approximation register) converter (17) to a first voltage (VDD) and pre-charges a first terminal (3-j) of a capacitor (CSENj) to a second voltage (GND). The first terminals are coupled to the first terminal of the capacitor to redistribute charges therebetween so as to generate a first voltage on the first terminals and the first terminal of the capacitor, the first voltage being representative of a capacitance of the first capacitor (CSENj). A SAR converter converts the first voltage to a digital representation (DATA) of the capacitor. The capacitance can be a touch screen capacitance.
摘要翻译：电容测量系统分别为CDAC的多个电容器（25-0。。25-k。。25）的第一端子（21-0。。21-k。。21-n）预充电包括在SAR（逐次逼近寄存器）转换器（17）中的电容（数字 - 模拟转换器）（23）到第一电压（VDD）并对电容器（CSENj）的第一端子（3-j）进行预充电，到第二电压（GND）。第一端子耦合到电容器的第一端子以重新分配电荷，以在第一端子和电容器的第一端子上产生第一电压，第一电压代表第一电容器（CSENj）的电容，。 SAR转换器将第一电压转换为电容器的数字表示（DATA）。电容可以是触摸屏电容。

4. 发明申请

US20170241804A1 MEASUREMENT-DRIVEN ELECTRONIC DEVICE DESIGN ENVIRONMENT AND TECHNIQUES 审中-公开
公开(公告)号：US20170241804A1
公开(公告)日：2017-08-24
申请号：US15439822
申请日：2017-02-22
申请人： Colin G. Lyden , Claire Croke , Mack Roger Lund , Alan Clohessy , Meabh Shine , Rosemary B. Ryan , Aine M. Joyce , Aine McCarthy , Mary McCarthy , Thomas M. MacLeod , Jason Cockrell , Michael C.W. Coln , Gustavo Castro , Sean Kowalik , Colm P. Ronan , Michael Edward Bradley , Michael Mueck , Jonathan Ephraim David Hurwitz , Aileen Ritchie
发明人： Colin G. Lyden , Claire Croke , Mack Roger Lund , Alan Clohessy , Meabh Shine , Rosemary B. Ryan , Aine M. Joyce , Aine McCarthy , Mary McCarthy , Thomas M. MacLeod , Jason Cockrell , Michael C.W. Coln , Gustavo Castro , Sean Kowalik , Colm P. Ronan , Michael Edward Bradley , Michael Mueck , Jonathan Ephraim David Hurwitz , Aileen Ritchie
IPC分类号： G01D5/14 , G01D18/00
CPC分类号： G01D5/14 , G01D18/00 , G05B19/0426 , Y02P90/265
摘要： Various examples are directed to configuring a configurable hardware module to perform a measurement of a physical quantity. A configuration manager may receive an indication of the physical quantity and performance factor data describing the measurement of the physical quantity. The configuration manager may generate a hardware configuration of the hardware based at least in part on the indication of the physical quantity and the performance factor data. The hardware configuration may comprise instruction data to configure the hardware module to execute a dynamic measurement of the physical quantity. The configuration manager may also generate configuration data describing the hardware configuration, wherein the configuration data comprises simulation data comprising input parameters for a simulation of the hardware configuration and hardware configuration data for configuring a hardware module to implement at least a portion of the hardware configuration.

5. 发明授权

US08368409B2 Capacitance measurement system and method 有权
标题翻译：电容测量系统及方法
公开(公告)号：US08368409B2
公开(公告)日：2013-02-05
申请号：US13151712
申请日：2011-06-02
申请人： Michael Mueck , Ronald F. Cormier, Jr.
发明人： Michael Mueck , Ronald F. Cormier, Jr.
IPC分类号： G01R27/26
CPC分类号： G01R27/2605 , G01D1/00 , G01D15/00 , G01D21/00 , G06F3/044
摘要： A capacitance measurement system precharges first terminals (21-0 . . . 21-k . . . 21-n) of a plurality of capacitors (25-0 . . . 25-k . . . 25), respectively, of a CDAC (capacitor digital-to-analog converter) (23) included in a SAR (successive approximation register) converter (17) to a first voltage (VDD) and pre-charges a first terminal (3-j) of a capacitor (CSENj) to a second voltage (GND). The first terminals are coupled to the first terminal of the capacitor to redistribute charges therebetween so as to generate a first voltage on the first terminals and the first terminal of the capacitor, the first voltage being representative of a capacitance of the first capacitor (CSENj). A SAR converter converts the first voltage to a digital representation (DATA) of the capacitor. The capacitance can be a touch screen capacitance.
摘要翻译：电容测量系统分别为CDAC的多个电容器（25-0。。25-k。。25）的第一端子（21-0。。21-k。。21-n）预充电包括在SAR（逐次逼近寄存器）转换器（17）中的电容（数字 - 模拟转换器）（23）到第一电压（VDD）并对电容器（CSENj）的第一端子（3-j）进行预充电，到第二电压（GND）。第一端子耦合到电容器的第一端子以重新分配电荷，以在第一端子和电容器的第一端子上产生第一电压，第一电压代表第一电容器（CSENj）的电容，。 SAR转换器将第一电压转换为电容器的数字表示（DATA）。电容可以是触摸屏电容。

6. 发明申请

US20100251800A1 Robust Self Testing of a Motion Sensor System 有权
标题翻译：运动传感器系统的鲁棒自检
公开(公告)号：US20100251800A1
公开(公告)日：2010-10-07
申请号：US12754251
申请日：2010-04-05
申请人： Michael Mueck
发明人： Michael Mueck
IPC分类号： G01P21/00
CPC分类号： G01P21/00 , G01P15/125
摘要： A method for self-testing a dual-mass linear accelerometer in which a self-test voltage is applied to urge the two masses to move in opposite directions. Self-test signals are then applied to obtain a differential mode signal to detect masses repositioned in opposing directions. During testing, common disturbances to the two masses are rejected as common mode signals.
摘要翻译：一种用于自测试双质量线性加速度计的方法，其中施加自检电压以促使两个质量沿相反方向移动。然后施加自检信号以获得差模信号，以检测在相反方向上重新定位的质量。在测试期间，对两个质量的共同扰动被拒绝作为共模信号。

7. 发明申请

US20100231241A1 Capacitance measurement system and method 有权
标题翻译：电容测量系统及方法
公开(公告)号：US20100231241A1
公开(公告)日：2010-09-16
申请号：US12381741
申请日：2009-03-16
申请人： Michael Mueck , Ronald F. Cormier, JR.
发明人： Michael Mueck , Ronald F. Cormier, JR.
IPC分类号： G01R27/26
CPC分类号： G01R27/2605 , G01D1/00 , G01D15/00 , G01D21/00 , G06F3/044
摘要： A capacitance measurement system precharges first terminals (21-0 . . . 21-k . . . 21-n) of a plurality of capacitors (25-0 . . . 25-k . . . 25), respectively, of a CDAC (capacitor digital-to-analog converter) (23) included in a SAR (successive approximation register) converter (17) to a first voltage (VDD) and pre-charges a first terminal (3-j) of a capacitor (CSENj) to a second voltage (GND). The first terminals are coupled to the first terminal of the capacitor to redistribute charges therebetween so as to generate a first voltage on the first terminals and the first terminal of the capacitor, the first voltage being representative of a capacitance of the first capacitor (CSENj). A SAR converter converts the first voltage to a digital representation (DATA) of the capacitor. The capacitance can be a touch screen capacitance.
摘要翻译：电容测量系统分别为CDAC的多个电容器（25-0。。25-k。。25）的第一端子（21-0。。21-k。。21-n）预充电包括在SAR（逐次逼近寄存器）转换器（17）中的电容（数字 - 模拟转换器）（23）到第一电压（VDD）并对电容器（CSENj）的第一端子（3-j）进行预充电，到第二电压（GND）。第一端子耦合到电容器的第一端子以重新分配电荷，以在第一端子和电容器的第一端子上产生第一电压，第一电压代表第一电容器（CSENj）的电容，。 SAR转换器将第一电压转换为电容器的数字表示（DATA）。电容可以是触摸屏电容。

8. 发明授权

US07432844B2 Differential input successive approximation analog to digital converter with common mode rejection 有权
公开(公告)号：US07432844B2
公开(公告)日：2008-10-07
申请号：US11633368
申请日：2006-12-04
申请人： Michael Mueck , Michael Christian Wohnsen Coln
发明人： Michael Mueck , Michael Christian Wohnsen Coln
IPC分类号： H03M7/46
CPC分类号： H03M1/0682 , H03M1/468 , H03M1/804
摘要： A Successive Approximation Routine converter is provided in which a comparator is responsive to an output of a first Digital to Analog Converter, and an output of a second Digital to Analog Converter and to a DAC common mode output reference voltage, and wherein the comparator provides data to a SAR controller indicating which one of the DAC outputs is greater than the other, and how a common mode voltage on the DAC outputs compares to the reference voltage. On this basis the SAR controller can add or subtract a common mode offset to the trial words being presented at a given bit trial such that both differential and common mode convergence is achieved.

9. 发明授权

US5789974A Calibrating the DC-offset of amplifiers 失效
标题翻译：校准放大器的直流偏移
公开(公告)号：US5789974A
公开(公告)日：1998-08-04
申请号：US682102
申请日：1996-07-17
申请人： Paul F. Ferguson, Jr. , Gangadhar Burra , Michael Mueck
发明人： Paul F. Ferguson, Jr. , Gangadhar Burra , Michael Mueck
IPC分类号： H03F1/30 , H03F3/45 , H03F1/02
CPC分类号： H03F3/45475 , H03F1/304 , H03F3/45968 , H03F2200/375 , H03F2203/45048
摘要： The dc-offset voltage of an amplifier is calibrated by: (1) configuring the amplifier as a comparator, (2) using the output of the comparator to drive the up/down select input of an up/down counter, and (3) using the output count of the up/down counter to control: (a) a dc-offset correction voltage being: (i) applied across the inputs of the amplifier, or (ii) being used to adjust a voltage which controls an operating parameter of a device in the amplifier, or (b) switches which selectively adjust the effective size or operating conditions of a transistor or other device such that the dc-offset voltage of the amplifier is adjusted corresponding to the value of the output count. At the end of a calibration cycle, the output count of the up/down counter is maintained and is used to: (a) control a voltage which is applied permanently in series with one of the inputs of the amplifier or to an operating parameter control lead of a device in the amplifier, or (b) maintain the position of switches used to adjust the effective size or operating conditions of the transistor or other device in the amplifier to compensate for the offset voltage thereof.
摘要翻译：放大器的直流偏移电压通过以下方式进行校准：（1）将放大器配置为比较器，（2）使用比较器的输出驱动升/降计数器的上/下选择输入，（3）使用上/下计数器的输出计数来控制：（a）直流偏移校正电压：（i）施加在放大器的输入端，或（ii）用于调节控制工作参数的电压的放大器中的器件，或（b）选择性地调节晶体管或其他器件的有效尺寸或工作条件的开关，使得根据输出计数值调节放大器的直流偏移电压。在校准周期结束时，保持升/减计数器的输出计数，并用于：（a）控制与放大器的输入之一永久地施加的电压或者操作参数控制放大器中的器件的引线，或（b）保持用于调整放大器中的晶体管或其他器件的有效尺寸或工作条件的开关的位置，以补偿其偏移电压。

10. 发明授权

US09184588B2 Isolated measurement system with power transmitter disabling 有权
标题翻译：带功率变送器禁用的隔离测量系统
公开(公告)号：US09184588B2
公开(公告)日：2015-11-10
申请号：US13670315
申请日：2012-11-06
申请人： Michael Mueck
发明人： Michael Mueck
IPC分类号： H02J1/02 , G06F1/26 , H04Q9/00
CPC分类号： H02J1/02 , G06F1/26 , H04Q9/00 , H04Q2209/883
摘要： A power delivery system is disclosed for an isolated measurement system in which a power transmitter and power receiver are provided at powered and unpowered sides of an isolation barrier, respectively. The power transmitter and power receiver may be coupled by an isolator. The power transmitter may deliver power to the power receiver to power components on the unpowered side of the isolation barrier. The system may include a controller provided in the powered side to generate a clock signal defining timing of a predetermined operation of the measurement system and to generate a disabling signal to the power transmitter controller synchronously with the timing of the predetermined operation.
摘要翻译：公开了用于隔离测量系统的功率传递系统，其中功率发射器和功率接收器分别设置在隔离屏障的有电和无动力侧。功率发射器和功率接收器可以由隔离器耦合。电力发射器可以向电力接收器输送功率以对隔离屏障的无动力侧的部件供电。该系统可以包括设置在供电侧的控制器，以产生定义测量系统的预定操作的定时的时钟信号，并且与预定操作的定时同步地产生到功率发射器控制器的禁用信号。

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