CN103363983A - 用于机械振幅驱动的mems设备自动增益控制回路 - Google Patents
用于机械振幅驱动的mems设备自动增益控制回路 Download PDFInfo
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- CN103363983A CN103363983A CN201310119986XA CN201310119986A CN103363983A CN 103363983 A CN103363983 A CN 103363983A CN 201310119986X A CN201310119986X A CN 201310119986XA CN 201310119986 A CN201310119986 A CN 201310119986A CN 103363983 A CN103363983 A CN 103363983A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
- G01C19/56—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
- B81B7/00—Microstructural systems; Auxiliary parts of microstructural devices or systems
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
- G01C19/56—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces
- G01C19/5719—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using planar vibrating masses driven in a translation vibration along an axis
- G01C19/5726—Signal processing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
- G01C19/56—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces
- G01C19/5776—Signal processing not specific to any of the devices covered by groups G01C19/5607 - G01C19/5719
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Signal Processing (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
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Abstract
Description
Claims (21)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US201261620641P | 2012-04-05 | 2012-04-05 | |
US61/620,641 | 2012-04-05 |
Publications (2)
Publication Number | Publication Date |
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CN103363983A true CN103363983A (zh) | 2013-10-23 |
CN103363983B CN103363983B (zh) | 2018-01-12 |
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ID=48045249
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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CN201320172366.8U Expired - Fee Related CN203719664U (zh) | 2012-04-05 | 2013-04-08 | 用于数字自动增益控制的设备 |
CN201310119986.XA Active CN103363983B (zh) | 2012-04-05 | 2013-04-08 | 用于机械振幅驱动的mems设备自动增益控制回路 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
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CN201320172366.8U Expired - Fee Related CN203719664U (zh) | 2012-04-05 | 2013-04-08 | 用于数字自动增益控制的设备 |
Country Status (4)
Country | Link |
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US (1) | US9618361B2 (zh) |
EP (1) | EP2647952B1 (zh) |
KR (1) | KR102056092B1 (zh) |
CN (2) | CN203719664U (zh) |
Cited By (28)
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---|---|---|---|---|
US8710599B2 (en) | 2009-08-04 | 2014-04-29 | Fairchild Semiconductor Corporation | Micromachined devices and fabricating the same |
US8813564B2 (en) | 2010-09-18 | 2014-08-26 | Fairchild Semiconductor Corporation | MEMS multi-axis gyroscope with central suspension and gimbal structure |
US8978475B2 (en) | 2012-02-01 | 2015-03-17 | Fairchild Semiconductor Corporation | MEMS proof mass with split z-axis portions |
US9006846B2 (en) | 2010-09-20 | 2015-04-14 | Fairchild Semiconductor Corporation | Through silicon via with reduced shunt capacitance |
US9062972B2 (en) | 2012-01-31 | 2015-06-23 | Fairchild Semiconductor Corporation | MEMS multi-axis accelerometer electrode structure |
US9069006B2 (en) | 2012-04-05 | 2015-06-30 | Fairchild Semiconductor Corporation | Self test of MEMS gyroscope with ASICs integrated capacitors |
US9094027B2 (en) | 2012-04-12 | 2015-07-28 | Fairchild Semiconductor Corporation | Micro-electro-mechanical-system (MEMS) driver |
US9095072B2 (en) | 2010-09-18 | 2015-07-28 | Fairchild Semiconductor Corporation | Multi-die MEMS package |
US9156673B2 (en) | 2010-09-18 | 2015-10-13 | Fairchild Semiconductor Corporation | Packaging to reduce stress on microelectromechanical systems |
US9246018B2 (en) | 2010-09-18 | 2016-01-26 | Fairchild Semiconductor Corporation | Micromachined monolithic 3-axis gyroscope with single drive |
CN105333886A (zh) * | 2014-06-26 | 2016-02-17 | 无锡华润上华半导体有限公司 | 校正陀螺仪传感器驱动幅度的方法和系统 |
US9278846B2 (en) | 2010-09-18 | 2016-03-08 | Fairchild Semiconductor Corporation | Micromachined monolithic 6-axis inertial sensor |
US9352961B2 (en) | 2010-09-18 | 2016-05-31 | Fairchild Semiconductor Corporation | Flexure bearing to reduce quadrature for resonating micromachined devices |
US9425328B2 (en) | 2012-09-12 | 2016-08-23 | Fairchild Semiconductor Corporation | Through silicon via including multi-material fill |
US9444404B2 (en) | 2012-04-05 | 2016-09-13 | Fairchild Semiconductor Corporation | MEMS device front-end charge amplifier |
US9488693B2 (en) | 2012-04-04 | 2016-11-08 | Fairchild Semiconductor Corporation | Self test of MEMS accelerometer with ASICS integrated capacitors |
US9618361B2 (en) | 2012-04-05 | 2017-04-11 | Fairchild Semiconductor Corporation | MEMS device automatic-gain control loop for mechanical amplitude drive |
US9625272B2 (en) | 2012-04-12 | 2017-04-18 | Fairchild Semiconductor Corporation | MEMS quadrature cancellation and signal demodulation |
US9644963B2 (en) | 2013-03-15 | 2017-05-09 | Fairchild Semiconductor Corporation | Apparatus and methods for PLL-based gyroscope gain control, quadrature cancellation and demodulation |
CN106662445A (zh) * | 2014-07-07 | 2017-05-10 | 诺思罗普·格鲁曼·利特夫有限责任公司 | 用于最小化旋转速率传感器的比例因子误差的控制装置和方法 |
CN107132763A (zh) * | 2017-05-11 | 2017-09-05 | 北方电子研究院安徽有限公司 | 一种mems陀螺仪闭环驱动用自动增益控制电路 |
US9835647B2 (en) | 2014-03-18 | 2017-12-05 | Fairchild Semiconductor Corporation | Apparatus and method for extending analog front end sense range of a high-Q MEMS sensor |
US10060757B2 (en) | 2012-04-05 | 2018-08-28 | Fairchild Semiconductor Corporation | MEMS device quadrature shift cancellation |
US10065851B2 (en) | 2010-09-20 | 2018-09-04 | Fairchild Semiconductor Corporation | Microelectromechanical pressure sensor including reference capacitor |
CN109540176A (zh) * | 2018-12-24 | 2019-03-29 | 中国航空工业集团公司西安飞行自动控制研究所 | 一种硅微陀螺Sigma Delta检测闭环控制系统结构及参数整定方法 |
CN110687520A (zh) * | 2018-07-06 | 2020-01-14 | 英飞凌科技股份有限公司 | Mems振荡结构不对称和周期性抖动的检测和补偿 |
CN111327326A (zh) * | 2020-04-24 | 2020-06-23 | 无锡思泰迪半导体有限公司 | 一种模数转换器信号幅度校正方法 |
CN113067965A (zh) * | 2019-12-27 | 2021-07-02 | 三星电机株式会社 | 控制器集成电路及包括其的致动器和相机模块 |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104390637A (zh) * | 2014-11-18 | 2015-03-04 | 中国兵器工业集团第二一四研究所苏州研发中心 | 一种小型化耐高过载数字式mems陀螺仪传感器 |
US10200794B2 (en) * | 2014-12-31 | 2019-02-05 | Invensense, Inc. | Ultrasonic operation of a digital microphone |
US10444014B1 (en) * | 2015-09-01 | 2019-10-15 | Hrl Laboratories, Llc | High dynamic range gyroscope |
US10277821B2 (en) * | 2016-04-19 | 2019-04-30 | Semiconductor Components Industries, Llc | Methods and apparatus for optical image stabilization |
US10365104B2 (en) * | 2016-05-11 | 2019-07-30 | Murata Manufacturing Co., Ltd. | Digital controller for a MEMS gyroscope |
US10749472B2 (en) | 2017-02-11 | 2020-08-18 | Mumec, Inc. | Frequency-converting super-regenerative transceiver |
US20180335458A1 (en) * | 2017-05-18 | 2018-11-22 | Cirrus Logic International Semiconductor Ltd. | Capacitance sensor |
KR101910420B1 (ko) | 2017-05-25 | 2018-10-22 | 다믈멀티미디어주식회사 | 자이로스코프 시스템의 구동장치 |
IT201700103058A1 (it) * | 2017-09-14 | 2019-03-14 | St Microelectronics Srl | Circuito e metodo di azionamento per un giroscopio mems e relativo giroscopio mems |
US11466986B2 (en) * | 2017-12-14 | 2022-10-11 | Invensense, Inc. | Microelectromechanical systems (MEMS) gyroscope sense frequency tracking |
JP7127577B2 (ja) * | 2019-02-26 | 2022-08-30 | 株式会社デンソー | 物理量検出装置 |
US11162790B2 (en) * | 2019-06-26 | 2021-11-02 | Stmicroelectronics, Inc. | MEMS gyroscope start-up process and circuit |
US11255670B2 (en) | 2019-06-26 | 2022-02-22 | Stmicroelectronics, Inc. | MEMS gyroscope self-test using a technique for deflection of the sensing mobile mass |
US11320452B2 (en) | 2019-06-26 | 2022-05-03 | Stmicroelectronics, Inc. | MEMS accelerometer self-test using an active mobile mass deflection technique |
US11175138B2 (en) | 2019-06-26 | 2021-11-16 | Stmicroelectronics, Inc. | MEMS gyroscope control circuit |
CN111780736B (zh) * | 2020-05-28 | 2022-03-08 | 深迪半导体(绍兴)有限公司 | 微机械结构驱动幅度校正系统及方法 |
CN112146637B (zh) * | 2020-08-24 | 2022-10-28 | 南京理工大学 | 一种微机电陀螺的全角模式电路增益误差自补偿系统 |
TWI797602B (zh) * | 2021-04-29 | 2023-04-01 | 財團法人工業技術研究院 | 具校正功能的微機電感測裝置 |
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EP2647952A2 (en) | 2013-10-09 |
US9618361B2 (en) | 2017-04-11 |
KR20130113391A (ko) | 2013-10-15 |
US20130268227A1 (en) | 2013-10-10 |
EP2647952B1 (en) | 2017-11-15 |
EP2647952A3 (en) | 2015-09-23 |
KR102056092B1 (ko) | 2019-12-16 |
CN103363983B (zh) | 2018-01-12 |
CN203719664U (zh) | 2014-07-16 |
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