JP2009250774A5 - - Google Patents

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Publication number
JP2009250774A5
JP2009250774A5 JP2008098694A JP2008098694A JP2009250774A5 JP 2009250774 A5 JP2009250774 A5 JP 2009250774A5 JP 2008098694 A JP2008098694 A JP 2008098694A JP 2008098694 A JP2008098694 A JP 2008098694A JP 2009250774 A5 JP2009250774 A5 JP 2009250774A5
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JP
Japan
Prior art keywords
clock
circuit
sampling
physical quantity
phase adjustment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2008098694A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009250774A (ja
JP4836985B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2008098694A priority Critical patent/JP4836985B2/ja
Priority claimed from JP2008098694A external-priority patent/JP4836985B2/ja
Priority to PCT/JP2009/000305 priority patent/WO2009122637A1/ja
Publication of JP2009250774A publication Critical patent/JP2009250774A/ja
Priority to US12/618,055 priority patent/US8069009B2/en
Publication of JP2009250774A5 publication Critical patent/JP2009250774A5/ja
Application granted granted Critical
Publication of JP4836985B2 publication Critical patent/JP4836985B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2008098694A 2008-04-04 2008-04-04 物理量検出回路 Expired - Fee Related JP4836985B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2008098694A JP4836985B2 (ja) 2008-04-04 2008-04-04 物理量検出回路
PCT/JP2009/000305 WO2009122637A1 (ja) 2008-04-04 2009-01-27 物理量検出回路、物理量センサ装置、物理量検出方法
US12/618,055 US8069009B2 (en) 2008-04-04 2009-11-13 Physical quantity detection circuit and physical quantity sensor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008098694A JP4836985B2 (ja) 2008-04-04 2008-04-04 物理量検出回路

Publications (3)

Publication Number Publication Date
JP2009250774A JP2009250774A (ja) 2009-10-29
JP2009250774A5 true JP2009250774A5 (enExample) 2011-02-03
JP4836985B2 JP4836985B2 (ja) 2011-12-14

Family

ID=41135047

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008098694A Expired - Fee Related JP4836985B2 (ja) 2008-04-04 2008-04-04 物理量検出回路

Country Status (3)

Country Link
US (1) US8069009B2 (enExample)
JP (1) JP4836985B2 (enExample)
WO (1) WO2009122637A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010169532A (ja) * 2009-01-22 2010-08-05 Panasonic Corp 駆動回路、物理量センサ装置
KR101189864B1 (ko) 2009-12-21 2012-10-11 정영진 센서의 감지 오류를 활용한 센서 샘플링 주기 조정 방법
KR101513352B1 (ko) * 2013-07-22 2015-04-17 삼성전기주식회사 관성센서의 구동장치 및 그 제어방법
CN105699694B (zh) * 2016-04-21 2019-02-22 中国科学院上海微系统与信息技术研究所 基于fpga的微机电混合σδm加速度计闭环检测电路系统
WO2020195139A1 (ja) * 2019-03-26 2020-10-01 パナソニックＩｐマネジメント株式会社 信号処理装置、慣性力センサ、信号処理方法、及びプログラム
JP7243485B2 (ja) * 2019-06-27 2023-03-22 セイコーエプソン株式会社 物理量検出回路、物理量センサー、電子機器、移動体及び物理量センサーの故障診断方法
US11108383B1 (en) * 2020-09-18 2021-08-31 Bae Systems Information And Electronic Systems Integration Inc. Clock phase control

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5080489A (en) 1989-03-29 1992-01-14 Kubota, Ltd. Fiber optic gyroscope for detecting angular velocity of rotation using equivalent time sampling
JP2728300B2 (ja) 1989-07-22 1998-03-18 三菱プレシジョン株式会社 ２軸角速度・加速度センサの信号処理装置
US5264914A (en) * 1990-03-02 1993-11-23 Hitachi Ltd Interference sensor and method utilizing extracted alliasing frequency components
JPH07146151A (ja) * 1993-11-25 1995-06-06 Hitachi Ltd ロックイン検出装置
JPH07198394A (ja) 1993-12-29 1995-08-01 Murata Mfg Co Ltd 位相補正回路
JP2975262B2 (ja) * 1994-07-04 1999-11-10 本田技研工業株式会社 振動ジャイロ検出回路
JP3322067B2 (ja) * 1995-04-24 2002-09-09 株式会社デンソー 物理量検出装置
JP3435979B2 (ja) 1996-04-26 2003-08-11 株式会社デンソー 物理量検出装置
GB2329471B (en) 1997-09-18 2001-08-15 British Aerospace A digital control system for a vibrating structure gyroscope
JP2002040047A (ja) * 2000-07-25 2002-02-06 Denso Corp 容量型物理量検出センサ
JP2003042768A (ja) * 2001-07-26 2003-02-13 Microstone Corp 運動センサ
JP2004212111A (ja) * 2002-12-27 2004-07-29 Kyocera Kinseki Corp 角速度センサ
JP2004239907A (ja) * 2003-02-06 2004-08-26 Robert Bosch Gmbh マイクロメカニカルヨーレートセンサ
JP2006329637A (ja) * 2005-05-23 2006-12-07 Matsushita Electric Works Ltd 角速度検出装置
JP2007292660A (ja) * 2006-04-26 2007-11-08 Murata Mfg Co Ltd 角速度センサ
JP4969182B2 (ja) * 2006-08-28 2012-07-04 富士フイルム株式会社 手振れ量検出装置及び撮影装置
JP4794596B2 (ja) * 2008-04-04 2011-10-19 パナソニック株式会社 物理量検出回路、物理量センサ装置
JP2009258009A (ja) * 2008-04-18 2009-11-05 Panasonic Corp 物理量検出回路およびそれを備える物理量センサ装置
JP2009281888A (ja) * 2008-05-22 2009-12-03 Panasonic Corp 物理量検出回路およびそれを備える物理量センサ装置、並びに物理量検出方法
JP2010151669A (ja) * 2008-12-25 2010-07-08 Panasonic Corp 物理量検出回路、物理量センサ装置
JP2010185714A (ja) * 2009-02-10 2010-08-26 Panasonic Corp 物理量センサシステム、物理量センサ装置

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