DE60024577D1 - Piezoelektrischer oszillator - Google Patents

Piezoelektrischer oszillator

Info

Publication number
DE60024577D1
DE60024577D1 DE60024577T DE60024577T DE60024577D1 DE 60024577 D1 DE60024577 D1 DE 60024577D1 DE 60024577 T DE60024577 T DE 60024577T DE 60024577 T DE60024577 T DE 60024577T DE 60024577 D1 DE60024577 D1 DE 60024577D1
Authority
DE
Germany
Prior art keywords
piezoelectric oscillator
piezoelectric
oscillator
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.)
Expired - Lifetime
Application number
DE60024577T
Other languages
English (en)
Other versions
DE60024577T2 (de
Inventor
T Uchiyama
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.)
Miyazaki Epson Corp
Original Assignee
Toyo Communication Equipment Co Ltd
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 Toyo Communication Equipment Co Ltd filed Critical Toyo Communication Equipment Co Ltd
Publication of DE60024577D1 publication Critical patent/DE60024577D1/de
Application granted granted Critical
Publication of DE60024577T2 publication Critical patent/DE60024577T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H03B5/02—Details
    • H03B5/04—Modifications of generator to compensate for variations in physical values, e.g. power supply, load, temperature
    • 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
    • H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
    • 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
    • H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
    • H03B5/36—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device
    • H03B5/366—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device and comprising means for varying the frequency by a variable voltage or current
DE60024577T 1999-06-18 2000-06-12 Piezoelektrischer oszillator Expired - Lifetime DE60024577T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11173303A JP2001007648A (ja) 1999-06-18 1999-06-18 圧電発振器
PCT/JP2000/003807 WO2000079677A1 (fr) 1999-06-18 2000-06-12 Oscillateur piezoelectrique

Publications (2)

Publication Number Publication Date
DE60024577D1 true DE60024577D1 (de) 2006-01-12
DE60024577T2 DE60024577T2 (de) 2006-06-14

Family

ID=15957954

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60024577T Expired - Lifetime DE60024577T2 (de) 1999-06-18 2000-06-12 Piezoelektrischer oszillator

Country Status (6)

Country Link
US (1) US6617756B1 (de)
EP (1) EP1119099B1 (de)
JP (1) JP2001007648A (de)
DE (1) DE60024577T2 (de)
NO (1) NO20010782D0 (de)
WO (1) WO2000079677A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004128929A (ja) * 2002-10-03 2004-04-22 Daishinku Corp 水晶発振器
FR2997567A1 (fr) * 2012-10-29 2014-05-02 Calo Guillaume Bele Multiprise autonome programmable/rechargeable a gestion d'energie individuelle
JP6222423B2 (ja) 2013-03-28 2017-11-01 セイコーエプソン株式会社 物理量センサー、電子機器及び移動体
JP6245424B2 (ja) * 2013-08-08 2017-12-13 セイコーエプソン株式会社 発振回路の制御方法、発振用回路、発振器、電子機器及び移動体
JP2015088876A (ja) 2013-10-30 2015-05-07 セイコーエプソン株式会社 振動素子、振動子、電子デバイス、電子機器及び移動体
JP6206664B2 (ja) 2013-10-30 2017-10-04 セイコーエプソン株式会社 発振回路、発振器、発振器の製造方法、電子機器及び移動体
JP2015088931A (ja) 2013-10-30 2015-05-07 セイコーエプソン株式会社 発振回路、発振器、発振器の製造方法、電子機器及び移動体
JP6226127B2 (ja) 2013-10-30 2017-11-08 セイコーエプソン株式会社 発振回路、発振器、発振器の製造方法、電子機器及び移動体
JP2015088930A (ja) 2013-10-30 2015-05-07 セイコーエプソン株式会社 発振回路、発振器、発振器の製造方法、電子機器及び移動体
JP6344544B2 (ja) 2013-11-11 2018-06-20 セイコーエプソン株式会社 発振器の製造方法、半導体回路装置の製造方法及び半導体回路装置
CN109307799B (zh) * 2018-10-26 2020-08-07 北京无线电计量测试研究所 一种石英晶体激励电平跳频特性判定方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5467358A (en) * 1977-11-08 1979-05-30 Kinsekisha Lab Ltd Bias circuit for piezooelectric oscillator
US4142161A (en) * 1978-02-16 1979-02-27 Timex Corporation Crystal oscillator
JPH01300604A (ja) 1988-05-30 1989-12-05 Nec Corp 電圧制御型圧電発振器
US5126695A (en) * 1989-06-14 1992-06-30 Seiko Epson Corporation Semiconductor integrated circuit device operated with an applied voltage lower than required by its clock oscillator
JPH06164241A (ja) * 1992-11-26 1994-06-10 Kyocera Corp 高周波水晶発振器
JPH08204450A (ja) * 1995-01-30 1996-08-09 Nec Corp 半導体集積回路
JP3387278B2 (ja) * 1995-07-20 2003-03-17 株式会社村田製作所 温度補償型圧電発振器
JP3284341B2 (ja) * 1997-11-14 2002-05-20 日本プレシジョン・サーキッツ株式会社 発振回路
JPH11300604A (ja) * 1998-04-22 1999-11-02 Nippon Seiko Kk 球体研磨盤
JP3313671B2 (ja) * 1999-08-12 2002-08-12 日本電気株式会社 デジタル制御型発振回路

Also Published As

Publication number Publication date
JP2001007648A (ja) 2001-01-12
EP1119099B1 (de) 2005-12-07
EP1119099A4 (de) 2002-11-06
NO20010782L (no) 2001-02-16
WO2000079677A1 (fr) 2000-12-28
EP1119099A1 (de) 2001-07-25
US6617756B1 (en) 2003-09-09
NO20010782D0 (no) 2001-02-16
DE60024577T2 (de) 2006-06-14

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Legal Events

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8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: EPSON TOYOCOM CORP., HINO, TOKYO, JP

8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, SCHUMACHER, KNAUER, VON HIRSCHHAUSEN, 8033

R082 Change of representative

Ref document number: 1119099

Country of ref document: EP

Representative=s name: GROSSE, SCHUMACHER, KNAUER VON HIRSCHHAUSEN, 80335