-
公开(公告)号：US11125627B2
公开(公告)日：2021-09-21
申请号：US15909618
申请日：2018-03-01
Applicant: Infineon Technologies AG
Inventor： Christian Jenkner , Daniel Neumaier
Abstract: In accordance with an embodiment, a device includes an interface configured for obtaining at least one measurement signal from a temperature sensor. In a first time interval the at least one measurement signal comprises information about a temperature-dependent voltage difference between a first temperature-dependent voltage at a first diode of the temperature sensor and a second temperature-dependent voltage at a second diode of the temperature sensor. In a second time interval the at least one measurement signal comprises information about a measurement value of a temperature-dependent voltage at a temperature-dependent electrical component of the temperature sensor.
-
公开(公告)号：US10200801B2
公开(公告)日：2019-02-05
申请号：US15843915
申请日：2017-12-15
Applicant: Infineon Technologies AG
Inventor： Andreas Wiesbauer , Christian Jenkner , Ulrich Krumbein , Marc Füldner
IPC: H04R29/00
Abstract: According to an embodiment, a transducer system includes a transducing element and a symmetry detection circuit. The transducing element includes a signal plate, a first sensing plate, and a second sensing plate. The symmetry detection circuit is coupled to a differential output of the transducer element and is configured to output an error signal based on asymmetry in the differential output.
-
公开(公告)号：US09984691B2
公开(公告)日：2018-05-29
申请号：US15224340
申请日：2016-07-29
Applicant: Infineon Technologies AG
Inventor： Andreas Wiesbauer , Christian Jenkner
CPC classification number: G10L15/285 , G06F3/162 , G06F3/165 , H04R1/08 , H04R3/00 , H04R19/005 , H04R29/004 , H04R2201/003 , H04R2420/05
Abstract: According to embodiments described herein, a circuit includes an interface circuit configured to be coupled to a transducer and a detection circuit. The interface circuit is configured to provide a digital output signal to a signal input terminal of a processing circuit. The detection circuit is configured to receive the digital output signal and provide a low power enable signal to a low power enable terminal of the processing circuit. In the various embodiments, the digital output signal is based on a transduced signal from the transducer and the low power enable signal is determined by comparing the digital output signal with a first threshold.
-
公开(公告)号：US09942677B2
公开(公告)日：2018-04-10
申请号：US14486696
申请日：2014-09-15
Applicant: Infineon Technologies AG
Inventor： Andreas Wiesbauer , Christian Jenkner , Ulrich Krumbein , Marc Füldner
IPC: H04R29/00
CPC classification number: H04R29/004 , H04R2201/003
Abstract: According to an embodiment, a transducer system includes a transducing element and a symmetry detection circuit. The transducing element includes a signal plate, a first sensing plate, and a second sensing plate. The symmetry detection circuit is coupled to a differential output of the transducer element and is configured to output an error signal based on asymmetry in the differential output.
-
公开(公告)号：US20160305838A1
公开(公告)日：2016-10-20
申请号：US15085467
申请日：2016-03-30
Applicant: Infineon Technologies AG
Inventor： Andreas Wiesbauer , Christian Ebner , Ernesto Romani , Stephan Mechnig , Joseph Hufschmitt , Christian Jenkner , Francesco Polo
CPC classification number: G01L9/125 , G01L9/0072
Abstract: A measurement method includes generating, by a sensor, a response signal in response to an excitation signal. The method also includes generating a sampling clock signal in accordance with a pseudo-random jitter, and sampling the response signal in accordance with the sampling clock signal to determine a plurality of digital samples. The method also includes combining the plurality of digital samples to form a measurement sample.
Abstract translation: 测量方法包括响应于激励信号由传感器产生响应信号。 该方法还包括根据伪随机抖动产生采样时钟信号，并根据采样时钟信号采样响应信号以确定多个数字样本。 该方法还包括组合多个数字样本以形成测量样本。
-
Patent Agency Ranking
公开(公告)号：US09445173B2
公开(公告)日：2016-09-13
申请号：US14203082
申请日：2014-03-10
Applicant: Infineon Technologies AG
Inventor： Andreas Wiesbauer , Christian Jenkner
CPC classification number: G10L15/285 , G06F3/162 , G06F3/165 , H04R1/08 , H04R3/00 , H04R19/005 , H04R29/004 , H04R2201/003 , H04R2420/05
Abstract: According to embodiments described herein, a circuit includes an interface circuit configured to be coupled to a transducer and a detection circuit. The interface circuit is configured to provide a digital output signal to a signal input terminal of a processing circuit. The detection circuit is configured to receive the digital output signal and provide a low power enable signal to a low power enable terminal of the processing circuit. In the various embodiments, the digital output signal is based on a transduced signal from the transducer and the low power enable signal is determined by comparing the digital output signal with a first threshold.
Abstract translation: 根据本文描述的实施例，电路包括被配置为耦合到换能器和检测电路的接口电路。 接口电路被配置为向处理电路的信号输入端提供数字输出信号。 检测电路被配置为接收数字输出信号并且向处理电路的低功率使能端提供低功率使能信号。 在各种实施例中，数字输出信号基于来自换能器的转换信号，并且通过将数字输出信号与第一阈值进行比较来确定低功率使能信号。
-
公开(公告)号：US20160072383A1
公开(公告)日：2016-03-10
申请号：US14941286
申请日：2015-11-13
Applicant: INFINEON TECHNOLOGIES AG
Inventor： Christian Jenkner , Richard Gaggl
IPC: H02M3/07
CPC classification number: H02M3/07 , H02M3/073 , H02M2001/0025 , Y02B70/16
Abstract: According to various embodiments, a circuit includes a charge pump and a feedback circuit. The charge pump includes a first input, a second input configured to receive an offset signal, and an output terminal configured to provide a charge pump signal based on the first and second inputs. The feedback circuit includes a first input coupled to the output of the charge pump, a second input configured to be coupled to a reference signal, an enable input configured to enable and disable the feedback circuit, and a feedback output coupled to the first input of the charge pump.
-
公开(公告)号：US09179221B2
公开(公告)日：2015-11-03
申请号：US14255703
申请日：2014-04-17
Applicant: Infineon Technologies AG
Inventor： Stefan Barzen , Andreas Wiesbauer , Christian Jenkner , Marc Fueldner
CPC classification number: H04R1/08 , B81B3/0086 , B81B2201/0257 , B81B2203/0127 , G01R27/2605 , H04R19/005 , H04R19/04 , H04R31/00 , H04R2201/003 , H04R2410/03
Abstract: A micro-electro-mechanical system (MEMS) device includes a first plate, a second plate disposed over the first plate, and a first moveable plate disposed between the first plate and the second plate. The MEMS device further includes a second moveable plate disposed between the first moveable plate and the second plate.
Abstract translation: 微电子机械系统（MEMS）装置包括第一板，设置在第一板上的第二板和设置在第一板和第二板之间的第一可移动板。 MEMS器件还包括设置在第一可移动板和第二板之间的第二可移动板。
-
公开(公告)号：US20150256914A1
公开(公告)日：2015-09-10
申请号：US14203082
申请日：2014-03-10
Applicant: INFINEON TECHNOLOGIES AG
Inventor： Andreas Wiesbauer , Christian Jenkner
CPC classification number: G10L15/285 , G06F3/162 , G06F3/165 , H04R1/08 , H04R3/00 , H04R19/005 , H04R29/004 , H04R2201/003 , H04R2420/05
Abstract: According to embodiments described herein, a circuit includes an interface circuit configured to be coupled to a transducer and a detection circuit. The interface circuit is configured to provide a digital output signal to a signal input terminal of a processing circuit. The detection circuit is configured to receive the digital output signal and provide a low power enable signal to a low power enable terminal of the processing circuit. In the various embodiments, the digital output signal is based on a transduced signal from the transducer and the low power enable signal is determined by comparing the digital output signal with a first threshold.
Abstract translation: 根据本文描述的实施例，电路包括被配置为耦合到换能器和检测电路的接口电路。 接口电路被配置为向处理电路的信号输入端提供数字输出信号。 检测电路被配置为接收数字输出信号并且向处理电路的低功率使能端提供低功率使能信号。 在各种实施例中，数字输出信号基于来自换能器的转换信号，并且通过将数字输出信号与第一阈值进行比较来确定低功率使能信号。
-
公开(公告)号：US20150023529A1
公开(公告)日：2015-01-22
申请号：US14255703
申请日：2014-04-17
Applicant: Infineon Technologies AG
Inventor： Stefan Barzen , Andreas Wiesbauer , Christian Jenkner , Marc Fueldner
CPC classification number: H04R1/08 , B81B3/0086 , B81B2201/0257 , B81B2203/0127 , G01R27/2605 , H04R19/005 , H04R19/04 , H04R31/00 , H04R2201/003 , H04R2410/03
Abstract: In accordance with an embodiment of the present invention, a micro-electro-mechanical system (MEMS) device includes a first plate, a second plate disposed over the first plate, and a first moveable plate disposed between the first plate and the second plate. The MEMS device further includes a second moveable plate disposed between the first moveable plate and the second plate.
Abstract translation: 根据本发明的实施例，微机电系统（MEMS）装置包括第一板，设置在第一板上的第二板和设置在第一板和第二板之间的第一可移动板。 MEMS器件还包括设置在第一可移动板和第二板之间的第二可移动板。
-
-
-
-
-
-
-
-
-
Search Results
43
records
(took 0.021 seconds)
