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公开(公告)号：US09472304B2
公开(公告)日：2016-10-18
申请号：US14712539
申请日：2015-05-14
Applicant: LINEAR TECHNOLOGY CORPORATION
Inventor： Jesper Steensgaard-Madsen , Manideep Gande
CPC classification number: G11C27/024 , G06F17/5031 , G06F17/5054 , G06F2217/84 , H03M1/12 , H03M1/1255 , H03M1/126 , H03M5/02 , Y02T10/82
Abstract: A configurable signal-processing circuit may provide a plurality of selectable signal-processing operations. The configurable signal-processing circuit may have a configuration circuit that provides a configuration code that selects a first signal-processing operation from the plurality of selectable signal-processing operations based on a timing pattern for evaluating an input signal and outputting an output signal.
Abstract translation: 可配置信号处理电路可以提供多个可选择的信号处理操作。 可配置信号处理电路可以具有配置电路，该配置电路基于用于评估输入信号并输出输出信号的定时模式，提供从多个可选信号处理操作中选择第一信号处理操作的配置码。
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Patent Agency Ranking
公开(公告)号：US08878587B1
公开(公告)日：2014-11-04
申请号：US14083195
申请日：2013-11-18
Applicant: Linear Technology Corporation
Inventor： Jesper Steensgaard-Madsen
CPC classification number: G05F3/02 , H03F3/45959 , H03F2203/45101 , H03F2203/45528 , H03M1/12 , H03M1/1295
Abstract: An interface circuit for driving a fully-differential circuit has a first circuit configured to decrease the voltage at its output in response to an increase in an average value of first and second input voltages. A first network receives the first input voltage and the output voltage of the first circuit to provide a first output voltage for driving the fully-differential circuit. A second network receives the second input voltage and the output voltage of the first circuit to provide a second output voltage for driving the fully-differential circuit. An impedance ratio of the first network is substantially matched to an impedance ratio of the second network.
Abstract translation: 用于驱动全差分电路的接口电路具有第一电路，其被配置为响应于第一和第二输入电压的平均值的增加而降低其输出端的电压。 第一网络接收第一电路的第一输入电压和输出电压，以提供用于驱动全差分电路的第一输出电压。 第二网络接收第一电路的第二输入电压和输出电压，以提供用于驱动全差分电路的第二输出电压。 第一网络的阻抗比基本上与第二网络的阻抗比匹配。
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公开(公告)号：US09331709B2
公开(公告)日：2016-05-03
申请号：US14162572
申请日：2014-01-23
Applicant: LINEAR TECHNOLOGY CORPORATION
Inventor： Jesper Steensgaard-Madsen
CPC classification number: H03M1/201 , H03M1/0641 , H03M1/0668 , H03M1/462 , H03M1/468
Abstract: An analog-to-digital converter (ADC) system and method. The ADC system in accord with one embodiment includes a sampling digital-to-analog converter configured to sample a combination of an analog signal value and an analog dither value, and a control circuit comprising a mismatch-shaping encoder. The control circuit is configured to sequentially apply a plurality of digital codes to the sampling digital-to-analog converter during an analog-to-digital conversion operation to derive a digital code representing the combination of the analog signal value and the analog dither value. Several embodiments are presented.
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公开(公告)号：US09231611B2
公开(公告)日：2016-01-05
申请号：US14162567
申请日：2014-01-23
Applicant: LINEAR TECHNOLOGY CORPORATION
Inventor： Jesper Steensgaard-Madsen
CPC classification number: H03M1/201 , H03M1/0641 , H03M1/0668 , H03M1/462 , H03M1/468
Abstract: An analog-to-digital converter (ADC) system and method. The ADC system in accord with one embodiment includes a sampling digital-to-analog converter configured to sample a combination of an analog signal value and an analog dither value, and a control circuit comprising a mismatch-shaping encoder. The control circuit is configured to sequentially apply a plurality of digital codes to the sampling digital-to-analog converter during an analog-to-digital conversion operation to derive a digital code representing the combination of the analog signal value and the analog dither value. Several embodiments are presented.
Abstract translation: 一种模数转换器（ADC）系统和方法。 根据一个实施例的ADC系统包括被配置为对模拟信号值和模拟抖动值的组合进行采样的采样数模转换器，以及包括失配整形编码器的控制电路。 控制电路被配置为在模数转换操作期间将多个数字代码顺序地应用于采样数模转换器，以导出表示模拟信号值和模拟抖动值的组合的数字代码。 呈现了几个实施例。
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公开(公告)号：US09054727B2
公开(公告)日：2015-06-09
申请号：US14162559
申请日：2014-01-23
Applicant: LINEAR TECHNOLOGY CORPORATION
Inventor： Jesper Steensgaard-Madsen
CPC classification number: H03M1/201 , H03M1/0641 , H03M1/0668 , H03M1/462 , H03M1/468
Abstract: An analog-to-digital converter (ADC) system and method. The ADC system in accord with one embodiment includes a sampling digital-to-analog converter configured to sample a combination of an analog signal value and an analog dither value, and a control circuit comprising a mismatch-shaping encoder. The control circuit is configured to sequentially apply a plurality of digital codes to the sampling digital-to-analog converter during an analog-to-digital conversion operation to derive a digital code representing the combination of the analog signal value and the analog dither value. Several embodiments are presented.
Abstract translation: 一种模数转换器（ADC）系统和方法。 根据一个实施例的ADC系统包括被配置为对模拟信号值和模拟抖动值的组合进行采样的采样数模转换器，以及包括失配整形编码器的控制电路。 控制电路被配置为在模数转换操作期间将多个数字代码顺序地应用于采样数模转换器，以导出表示模拟信号值和模拟抖动值的组合的数字代码。 呈现了几个实施例。
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公开(公告)号：US20150332785A1
公开(公告)日：2015-11-19
申请号：US14712539
申请日：2015-05-14
Applicant: LINEAR TECHNOLOGY CORPORATION
Inventor： Jesper Steensgaard-Madsen , Manideep Gande
CPC classification number: G11C27/024 , G06F17/5031 , G06F17/5054 , G06F2217/84 , H03M1/12 , H03M1/1255 , H03M1/126 , H03M5/02 , Y02T10/82
Abstract: A configurable signal-processing circuit may provide a plurality of selectable signal-processing operations. The configurable signal-processing circuit may have a configuration circuit that provides a configuration code that selects a first signal-processing operation from the plurality of selectable signal-processing operations based on a timing pattern for evaluating an input signal and outputting an output signal.
Abstract translation: 可配置信号处理电路可以提供多个可选择的信号处理操作。 可配置信号处理电路可以具有配置电路，该配置电路基于用于评估输入信号并输出输出信号的定时模式，提供从多个可选信号处理操作中选择第一信号处理操作的配置码。
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