CN104393838A - 振荡电路和振荡器 - Google Patents

振荡电路和振荡器 Download PDF

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Publication number
CN104393838A
CN104393838A CN201410558117.1A CN201410558117A CN104393838A CN 104393838 A CN104393838 A CN 104393838A CN 201410558117 A CN201410558117 A CN 201410558117A CN 104393838 A CN104393838 A CN 104393838A
Authority
CN
China
Prior art keywords
gain
mentioned
unit
signal
voltage
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.)
Pending
Application number
CN201410558117.1A
Other languages
English (en)
Chinese (zh)
Inventor
渡边彻
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of CN104393838A publication Critical patent/CN104393838A/zh
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/30—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor
    • H03F3/3001—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor with field-effect transistors
    • H03F3/3022—CMOS common source output SEPP amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/02244—Details of microelectro-mechanical resonators
    • H03H9/02433—Means for compensation or elimination of undesired effects
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/24—Constructional features of resonators of material which is not piezoelectric, electrostrictive, or magnetostrictive
    • H03H9/2405—Constructional features of resonators of material which is not piezoelectric, electrostrictive, or magnetostrictive of microelectro-mechanical resonators
    • H03H9/2447—Beam resonators
    • H03H9/2457—Clamped-free beam resonators
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/408—Indexing scheme relating to amplifiers the output amplifying stage of an amplifier comprising three power stages

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
CN201410558117.1A 2011-04-20 2012-04-18 振荡电路和振荡器 Pending CN104393838A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011-094049 2011-04-20
JP2011094049A JP2012227762A (ja) 2011-04-20 2011-04-20 発振回路

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201210115203.6A Division CN102751947B (zh) 2011-04-20 2012-04-18 振荡电路

Publications (1)

Publication Number Publication Date
CN104393838A true CN104393838A (zh) 2015-03-04

Family

ID=47020854

Family Applications (3)

Application Number Title Priority Date Filing Date
CN201410558117.1A Pending CN104393838A (zh) 2011-04-20 2012-04-18 振荡电路和振荡器
CN201210115203.6A Expired - Fee Related CN102751947B (zh) 2011-04-20 2012-04-18 振荡电路
CN2013100678706A Pending CN103208969A (zh) 2011-04-20 2012-04-18 振荡电路

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN201210115203.6A Expired - Fee Related CN102751947B (zh) 2011-04-20 2012-04-18 振荡电路
CN2013100678706A Pending CN103208969A (zh) 2011-04-20 2012-04-18 振荡电路

Country Status (3)

Country Link
US (1) US20120268218A1 (https=)
JP (1) JP2012227762A (https=)
CN (3) CN104393838A (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104992939B (zh) * 2015-07-01 2018-02-23 东南大学 氮化镓基低漏电流悬臂梁的环形振荡器及制备方法
JP6536449B2 (ja) * 2016-03-28 2019-07-03 セイコーエプソン株式会社 定電流回路、温度センサーおよび温度補償機能付き時計

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0295699A (ja) * 1988-09-30 1990-04-06 Shin Meiwa Ind Co Ltd ブームを有する車輌の安全装置
JPH08204453A (ja) * 1995-01-30 1996-08-09 Kinseki Ltd 水晶発振回路
US20070257740A1 (en) * 2006-05-03 2007-11-08 Boser Bernhard E Microelectromechanical multi-stage oscillator
CN101595638A (zh) * 2007-06-04 2009-12-02 松下电器产业株式会社 偏压电路和具有该偏压电路的半导体集成电路
US20090315645A1 (en) * 2008-06-18 2009-12-24 Seiko Epson Corporation Resonant circuit, oscillation circuit, filter circuit, and electronic device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4321562A (en) * 1979-01-11 1982-03-23 Nippon Electric Co., Ltd. Crystal oscillator circuit capable of changing the number of inverter stages coupled in series
JPH0453309U (https=) * 1990-09-12 1992-05-07
CN1333326C (zh) * 2004-03-12 2007-08-22 凌阳科技股份有限公司 光学鼠标光源亮度控制装置
JP2007114078A (ja) * 2005-10-21 2007-05-10 Sony Corp Ｍｅｍｓセンサの駆動装置およびその駆動方法、並びにｍｅｍｓを用いたアクティブセンサ
JP5146168B2 (ja) * 2007-09-05 2013-02-20 セイコーエプソン株式会社 発振器及び発振器を備えた電子機器
JP5365173B2 (ja) * 2008-02-29 2013-12-11 セイコーエプソン株式会社 物理量測定装置および電子機器
US8378756B2 (en) * 2010-05-18 2013-02-19 Taiwan Semiconductor Manufacturing Company, Ltd. Drive loop for MEMS oscillator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0295699A (ja) * 1988-09-30 1990-04-06 Shin Meiwa Ind Co Ltd ブームを有する車輌の安全装置
JPH08204453A (ja) * 1995-01-30 1996-08-09 Kinseki Ltd 水晶発振回路
US20070257740A1 (en) * 2006-05-03 2007-11-08 Boser Bernhard E Microelectromechanical multi-stage oscillator
CN101595638A (zh) * 2007-06-04 2009-12-02 松下电器产业株式会社 偏压电路和具有该偏压电路的半导体集成电路
US20090315645A1 (en) * 2008-06-18 2009-12-24 Seiko Epson Corporation Resonant circuit, oscillation circuit, filter circuit, and electronic device

Also Published As

Publication number Publication date
US20120268218A1 (en) 2012-10-25
JP2012227762A (ja) 2012-11-15
CN102751947A (zh) 2012-10-24
CN103208969A (zh) 2013-07-17
CN102751947B (zh) 2015-04-22

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Application publication date: 20150304

WD01 Invention patent application deemed withdrawn after publication