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1. 发明申请

US20090267681A1 Integrated Circuit and Method of Configuring an Integrated Circuit 有权
标题翻译：集成电路和组态集成电路的方法
公开(公告)号：US20090267681A1
公开(公告)日：2009-10-29
申请号：US12107802
申请日：2008-04-23
申请人： Christoph Schwarzer , Holger Wenske , Mario Traeber , Thomas Eichler , Marc Hesener , Armin Hanneberg , David Herbison
发明人： Christoph Schwarzer , Holger Wenske , Mario Traeber , Thomas Eichler , Marc Hesener , Armin Hanneberg , David Herbison
IPC分类号： H03L9/00
CPC分类号： H05B33/0818 , H05B33/0857
摘要： An integrated circuit comprises an output terminal to be coupled to a non-linear circuit element, an output circuit coupled to the output terminal, the output circuit being configured to supply an operating signal to the non-linear circuit element, a measuring circuit coupled to the output terminal, the measuring circuit being configured to sense on the output terminal a signal value outside an operating regime of the non-linear circuit element, and a control circuit coupled to the measuring circuit, the control circuit being configured to configure at least one function of the integrated circuit on the basis of the signal value sensed by the measuring circuit.
摘要翻译：集成电路包括要耦合到非线性电路元件的输出端子，耦合到输出端子的输出电路，输出电路被配置为向非线性电路元件提供工作信号，测量电路耦合到所述输出端子，所述测量电路被配置为在所述输出端子上感测所述非线性电路元件的操作状态之外的信号值，以及耦合到所述测量电路的控制电路，所述控制电路被配置为配置至少一个基于由测量电路感测的信号值的集成电路的功能。

2. 发明授权

US07816907B2 Integrated circuit with a measuring circuit and method of configuring an integrated circuit with a measuring circuit 有权
标题翻译：具有测量电路的集成电路和用测量电路配置集成电路的方法
公开(公告)号：US07816907B2
公开(公告)日：2010-10-19
申请号：US12107802
申请日：2008-04-23
申请人： Christoph Schwarzer , Holger Wenske , Mario Träber , Thomas Eichler , Marc Hesener , Armin Hanneberg , David Herbison
发明人： Christoph Schwarzer , Holger Wenske , Mario Träber , Thomas Eichler , Marc Hesener , Armin Hanneberg , David Herbison
IPC分类号： G01R31/02
CPC分类号： H05B33/0818 , H05B33/0857
摘要： An integrated circuit includes an output terminal to be coupled to a light-emitting diode, an output circuit coupled to the output terminal, the output circuit being configured to supply an operating signal to the light-emitting diode, a measuring circuit coupled to the output terminal and a control circuit coupled to the measuring circuit. The measuring circuit is configured to sense on the output terminal a signal value outside an operating regime of the light-emitting diode, the signal value being a voltage below a forward voltage of the light-emitting diode or a current below a threshold current of the light-emitting diode. The control circuit is configured to configure at least one function of the integrated circuit when the signal value as sensed by the measuring circuit corresponds to a voltage below the forward voltage of the light-emitting diode or a current below the threshold current of the light-emitting diode.
摘要翻译：集成电路包括要耦合到发光二极管的输出端子，耦合到输出端子的输出电路，输出电路被配置为向发光二极管提供工作信号，测量电路耦合到输出端端子和耦合到测量电路的控制电路。测量电路被配置为在输出端子上感测在发光二极管的工作状态之外的信号值，该信号值是低于发光二极管的正向电压的电压或低于该发光二极管的正向电压的电流发光二极管。控制电路被配置为当由测量电路感测到的信号值对应于低于发光二极管的正向电压的电压或低于发光二极管的阈值电流的电流时，配置集成电路的至少一个功能。发光二极管。

3. 发明申请

US20100007535A1 Circuit with Calibration Circuit Portion 有权
标题翻译：具有校准电路部分的电路
公开(公告)号：US20100007535A1
公开(公告)日：2010-01-14
申请号：US12170909
申请日：2008-07-10
申请人： Christoph Schwarzer , Holger Wenske , Thomas Eichler , Marc Hesener , Armin Hanneberg , David Herbison
发明人： Christoph Schwarzer , Holger Wenske , Thomas Eichler , Marc Hesener , Armin Hanneberg , David Herbison
IPC分类号： H03M1/10 , H01L25/00
CPC分类号： H04L25/0278
摘要： In an embodiment, a circuit is disclosed comprising a circuit portion coupled to a terminal and a calibration circuit portion coupled to said terminal.
摘要翻译：在一个实施例中，公开了一种电路，其包括耦合到终端的电路部分和耦合到所述终端的校准电路部分。

4. 发明申请

US20190305678A1 VOLTAGE- AND CURRENT-BASED CONTROL OF DIRECT CURRENT (DC)-DC CONVERTER 审中-公开
公开(公告)号：US20190305678A1
公开(公告)日：2019-10-03
申请号：US16447699
申请日：2019-06-20
申请人： David Herbison , Marc Hesener , Tobias Werth , Stefan Guenther
发明人： David Herbison , Marc Hesener , Tobias Werth , Stefan Guenther
IPC分类号： H02M3/156 , H02M1/32 , H02H7/12 , G06F1/18 , G06F1/26 , G05F1/46
摘要： Various embodiments provide a direct current (DC)-DC converter circuit. The DC-DC converter circuit includes a control circuit to switch the DC-DC converter circuit between a charge state, a discharge state, and a tri-state mode. As part of a first control loop, the control circuit may switch the DC-DC converter between the charge state and the discharge state based on the output voltage to provide the output voltage with the target voltage level. Additionally, as part of a second control loop, the control circuit may switch the DC-DC converter between the charge state and the discharge state based on the current through an inductor of the DC-DC converter. The second control loop may provide overcurrent protection for the DC-DC converter. Other embodiments may be described and claimed.

5. 发明申请

US20080055136A1 Converter and method for converting an analog signal and comparator for use in such conversion 有权
公开(公告)号：US20080055136A1
公开(公告)日：2008-03-06
申请号：US11516398
申请日：2006-09-06
申请人： Marc Hesener
发明人： Marc Hesener
IPC分类号： H03M1/66
CPC分类号： H03M1/183 , H03M1/462
摘要： A converter comprises an input terminal to receive a first analog signal, a digital-to-analog converter to provide second analog signals related to digital values applied to the digital-to-analog converter. A comparator is coupled to receive the first and second analog signals, the comparator also comprising a variable-gain amplifier to provide an output signal based on a difference between the first and second analog signals. A state machine receives the output signal of the comparator and to generate the digital values applied to the digital-to-analog converter based on the output signal of the comparator and a controller sets the gain of the variable-gain amplifier selectively.

6. 发明授权

US07839315B2 Converter and method for converting an analog signal and comparator for use in such conversion 有权
标题翻译：用于转换模拟信号和比较器的转换器和方法用于这种转换
公开(公告)号：US07839315B2
公开(公告)日：2010-11-23
申请号：US12323496
申请日：2008-11-26
申请人： Marc Hesener
发明人： Marc Hesener
IPC分类号： H03M1/66
CPC分类号： H03M1/183 , H03M1/462
摘要： A converter may include an input terminal to receive a first analog signal, a digital-to-analog converter to provide second analog signals related to digital values applied to the digital-to-analog converter, a comparator to receive the first and second analog signals, the comparator comprising a variable gain amplifier to provide an output signal based on a difference between the first and second analog signals, a state machine to receive the output signal of the comparator and generating the digital values applied to the digital-to-analog converter based on the output signal of the comparator, and a controller to selectively set the gain of the variable gain amplifier.
摘要翻译： A转换器可以包括用于接收第一模拟信号的输入端子，数模转换器，以提供与施加到数模转换器的数字值相关的第二模拟信号;比较器，用于接收第一和第二模拟信号，所述比较器包括可变增益放大器，以基于所述第一和第二模拟信号之间的差提供输出信号;状态机，用于接收所述比较器的输出信号并产生施加到所述数模转换器的数字值基于比较器的输出信号，以及控制器，用于选择性地设置可变增益放大器的增益。

7. 发明授权

US07468688B2 Converter and method for converting an analog signal and comparator for use in such conversion 有权
标题翻译：用于转换模拟信号和比较器的转换器和方法用于这种转换
公开(公告)号：US07468688B2
公开(公告)日：2008-12-23
申请号：US11516398
申请日：2006-09-06
申请人： Marc Hesener
发明人： Marc Hesener
IPC分类号： H03M1/66
CPC分类号： H03M1/183 , H03M1/462
摘要： A converter comprises an input terminal to receive a first analog signal, a digital-to-analog converter to provide second analog signals related to digital values applied to the digital-to-analog converter. A comparator is coupled to receive the first and second analog signals, the comparator also comprising a variable-gain amplifier to provide an output signal based on a difference between the first and second analog signals. A state machine receives the output signal of the comparator and to generate the digital values applied to the digital-to-analog converter based on the output signal of the comparator and a controller sets the gain of the variable-gain amplifier selectively.
摘要翻译： A转换器包括用于接收第一模拟信号的输入端子，数模转换器，以提供与施加到数模转换器的数字值相关的第二模拟信号。耦合比较器以接收第一和第二模拟信号，比较器还包括可变增益放大器，以基于第一和第二模拟信号之间的差提供输出信号。状态机接收比较器的输出信号并根据比较器的输出信号产生施加到数模转换器的数字值，控制器选择性地设置可变增益放大器的增益。

8. 发明授权

US07250896B1 Method for pipelining analog-to-digital conversion and a pipelining analog-to-digital converter with successive approximation 有权
标题翻译：用于流水线模数转换的方法和具有逐次逼近的流水线模数转换器
公开(公告)号：US07250896B1
公开(公告)日：2007-07-31
申请号：US11445429
申请日：2006-06-01
申请人： Marc Hesener
发明人： Marc Hesener
IPC分类号： H03M1/34
CPC分类号： H03M1/144 , H03M1/462
摘要： A method for pipelining an analog-to-digital conversion of an analog input signal into an N-bit digital output signal is disclosed where a multiplexer is used for the selection of pre-processed digital approximation values from a plurality of adders and subtractors. The selection is set after the decoding of the selected digital approximation values. Thus, considerable more time of the total iteration cycle is available for the pre-amplifier to settle at very high operation frequencies.
摘要翻译：公开了一种用于将模拟输入信号的模数转换流水线化为N位数字输出信号的方法，其中多路复用器用于从多个加法器和减法器中选择预处理的数字近似值。在所选择的数字近似值解码之后设置选择。因此，整个迭代周期的相当多的时间可用于前置放大器以在非常高的操作频率下稳定。

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