CN106027043B - 电路装置、电子设备以及移动体 - Google Patents

电路装置、电子设备以及移动体 Download PDF

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Publication number
CN106027043B
CN106027043B CN201610188201.8A CN201610188201A CN106027043B CN 106027043 B CN106027043 B CN 106027043B CN 201610188201 A CN201610188201 A CN 201610188201A CN 106027043 B CN106027043 B CN 106027043B
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China
Prior art keywords
circuit
frequency
signal
clock signal
value
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CN201610188201.8A
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Chinese (zh)
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CN106027043A (zh
Inventor
羽田秀生
仓科隆
牧克彦
须藤泰宏
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Seiko Epson Corp
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Seiko Epson Corp
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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
    • H03L7/18—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop
    • 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
    • G01C19/5642—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using vibrating bars or beams
    • G01C19/5649—Signal processing
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/099—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
    • H03L7/18—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop
    • H03L7/181—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop a numerical count result being used for locking the loop, the counter counting during fixed time intervals

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Gyroscopes (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
CN201610188201.8A 2015-03-30 2016-03-29 电路装置、电子设备以及移动体 Active CN106027043B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015068078A JP6589333B2 (ja) 2015-03-30 2015-03-30 回路装置、電子機器及び移動体
JP2015-068078 2015-03-30

Publications (2)

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CN106027043A CN106027043A (zh) 2016-10-12
CN106027043B true CN106027043B (zh) 2021-02-05

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US (1) US9590642B2 (enExample)
JP (1) JP6589333B2 (enExample)
CN (1) CN106027043B (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6455174B2 (ja) * 2015-01-22 2019-01-23 セイコーエプソン株式会社 回路装置、電子機器、移動体及び物理量検出装置の製造方法
JP6492739B2 (ja) * 2015-02-20 2019-04-03 セイコーエプソン株式会社 回路装置、物理量検出装置、電子機器及び移動体
JP6586735B2 (ja) 2015-02-20 2019-10-09 セイコーエプソン株式会社 回路装置、物理量検出装置、電子機器及び移動体
JP6862900B2 (ja) * 2017-02-22 2021-04-21 セイコーエプソン株式会社 回路装置、物理量測定装置、電子機器及び移動体
JP6478207B2 (ja) * 2017-03-10 2019-03-06 ヒロテック株式会社 Ｉｆｆｔクロック調整装置、ｉｆｆｔクロックの調整方法、およびデジタルテレビジョン放送装置
JP2018163037A (ja) * 2017-03-27 2018-10-18 セイコーエプソン株式会社 回路装置、物理量検出装置、電子機器及び移動体
CN107544617A (zh) * 2017-07-27 2018-01-05 宏祐图像科技(上海)有限公司 一种用于serdes芯片的本地时钟产生方法及电路
IT201700103058A1 (it) * 2017-09-14 2019-03-14 St Microelectronics Srl Circuito e metodo di azionamento per un giroscopio mems e relativo giroscopio mems
JP7040253B2 (ja) * 2018-04-20 2022-03-23 セイコーエプソン株式会社 物理量センサーモジュール、傾斜計、慣性計測装置、構造物監視装置、及び移動体
EP3907891B1 (en) 2019-01-02 2025-09-10 BOE Technology Group Co., Ltd. Measurement device and measurement method
CN111464182A (zh) * 2020-04-29 2020-07-28 四川玖越机器人科技有限公司 一种巡检机器人
US11418203B2 (en) * 2020-09-16 2022-08-16 Mediatek Singapore Pte. Ltd. Frequency locked loops and related circuits and methods
KR102468771B1 (ko) * 2021-03-17 2022-11-18 숭실대학교 산학협력단 단상 계통 연계형 인버터용 잠금 증폭기 기반의 주파수 추적형 고조파 제거 방법, 이를 수행하기 위한 기록 매체 및 장치
CN119043661B (zh) * 2024-10-30 2025-03-04 合肥安迅精密技术有限公司 基于sogi-fll的电机驱动机械震荡实时检测方法及系统

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CN1947335A (zh) * 2004-11-16 2007-04-11 罗姆股份有限公司 Cr振荡电路及电子装置
CN101272142A (zh) * 2008-05-20 2008-09-24 曹秀娟 频率合成器
CN102291125A (zh) * 2010-06-15 2011-12-21 开曼晨星半导体公司 自动校准分数型锁相回路的快速锁相系统
CN202153136U (zh) * 2009-02-10 2012-02-29 松下电器产业株式会社 物理量传感器系统和物理量传感器装置

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JP2752613B2 (ja) * 1986-07-08 1998-05-18 日本電気株式会社 クロツク再生回路
US7711078B2 (en) * 2007-06-01 2010-05-04 Smsc Holdings Sarl Frequency synchronization
JP2009162645A (ja) * 2008-01-08 2009-07-23 Panasonic Corp 慣性速度センサ信号処理回路およびそれを備える慣性速度センサ装置
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
JP5369525B2 (ja) 2008-07-28 2013-12-18 パナソニック株式会社 Ｐｌｌ回路およびそれを用いた角速度センサ
JP5601292B2 (ja) 2011-03-31 2014-10-08 株式会社デンソー デジタル位相同期回路および物理量検出センサ
WO2012153448A1 (ja) * 2011-05-09 2012-11-15 パナソニック株式会社 Ｒｃ発振回路
JP6185741B2 (ja) * 2013-04-18 2017-08-23 ルネサスエレクトロニクス株式会社 周波数同期ループ回路及び半導体集積回路
JP2016171493A (ja) * 2015-03-13 2016-09-23 セイコーエプソン株式会社 回路装置、電子機器及び移動体

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1947335A (zh) * 2004-11-16 2007-04-11 罗姆股份有限公司 Cr振荡电路及电子装置
CN101272142A (zh) * 2008-05-20 2008-09-24 曹秀娟 频率合成器
CN202153136U (zh) * 2009-02-10 2012-02-29 松下电器产业株式会社 物理量传感器系统和物理量传感器装置
CN102291125A (zh) * 2010-06-15 2011-12-21 开曼晨星半导体公司 自动校准分数型锁相回路的快速锁相系统

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US20160294397A1 (en) 2016-10-06
CN106027043A (zh) 2016-10-12
JP2016189514A (ja) 2016-11-04
US9590642B2 (en) 2017-03-07
JP6589333B2 (ja) 2019-10-16

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