DE60123347T8 - Oszillator und Steuerverfahren dafür - Google Patents

Oszillator und Steuerverfahren dafür Download PDF

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Publication number
DE60123347T8
DE60123347T8 DE60123347T DE60123347T DE60123347T8 DE 60123347 T8 DE60123347 T8 DE 60123347T8 DE 60123347 T DE60123347 T DE 60123347T DE 60123347 T DE60123347 T DE 60123347T DE 60123347 T8 DE60123347 T8 DE 60123347T8
Authority
DE
Germany
Prior art keywords
oscillator
control method
control
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.)
Active
Application number
DE60123347T
Other languages
English (en)
Other versions
DE60123347T2 (de
DE60123347D1 (de
Inventor
Yoshihiro Suwa-shi Kobayashi
Takashi Suwa-shi Endo
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 DE60123347D1 publication Critical patent/DE60123347D1/de
Publication of DE60123347T2 publication Critical patent/DE60123347T2/de
Application granted granted Critical
Publication of DE60123347T8 publication Critical patent/DE60123347T8/de
Active legal-status Critical Current

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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
    • H03B5/06—Modifications of generator to ensure starting of oscillations
DE60123347T 2000-07-31 2001-06-22 Oszillator und Steuerverfahren dafür Active DE60123347T8 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000231675 2000-07-31
JP2000231675A JP4228527B2 (ja) 2000-07-31 2000-07-31 発振器

Publications (3)

Publication Number Publication Date
DE60123347D1 DE60123347D1 (de) 2006-11-09
DE60123347T2 DE60123347T2 (de) 2007-08-09
DE60123347T8 true DE60123347T8 (de) 2007-12-06

Family

ID=18724478

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60123347T Active DE60123347T8 (de) 2000-07-31 2001-06-22 Oszillator und Steuerverfahren dafür

Country Status (6)

Country Link
US (1) US6670860B2 (de)
EP (1) EP1179886B1 (de)
JP (1) JP4228527B2 (de)
CN (1) CN1341995A (de)
DE (1) DE60123347T8 (de)
HK (1) HK1044863A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7212240B1 (en) * 2001-05-25 2007-05-01 Dalsa, Inc. Imager with a row of photodiodes or pinned photo diodes
DE10314557A1 (de) * 2003-03-31 2004-10-28 Siemens Ag Kompakter Mikrowellen-Anstandsensor mit geringer Leistungsaufnahme durch Leistungsmessung an einem stimulierten Empfangsoszillator
US7162115B2 (en) * 2003-05-31 2007-01-09 Jds Uniphase Corporation Multiport wavelength-selective optical switch
US6903616B2 (en) * 2003-06-24 2005-06-07 Stmicroelectronics, Inc. Startup circuit and method for starting an oscillator after power-off
US7123109B2 (en) * 2004-12-15 2006-10-17 Intel Corporation Crystal oscillator with variable bias generator and variable loop filter
DE102007004817A1 (de) * 2007-01-31 2008-08-07 Siemens Ag Vorrichtung
US8061443B2 (en) * 2008-04-24 2011-11-22 Schlumberger Technology Corporation Downhole sample rate system
TWI385925B (zh) * 2009-04-16 2013-02-11 Phison Electronics Corp 振盪電路及其驅動電路與驅動方法
US9515604B2 (en) * 2014-05-19 2016-12-06 Texas Instruments Incorporated Driving crystal oscillator startup at above, below and operating frequency
KR102571572B1 (ko) * 2018-12-05 2023-08-29 에스케이하이닉스 주식회사 전압 강하 레벨을 검출하기 위한 반도체 장치 및 반도체 시스템
CN111999643B (zh) * 2020-08-07 2022-07-19 国网浙江省电力有限公司电力科学研究院 一种基于发电机功率信号的低频振荡判别方法及系统
CN113328735A (zh) * 2021-05-24 2021-08-31 成都锐成芯微科技股份有限公司 晶体驱动电路

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53143152A (en) 1977-05-20 1978-12-13 Ricoh Watch Crystal oscillator
JPS5528680A (en) 1978-08-22 1980-02-29 Nec Corp Oscillation circuit
US4282496A (en) * 1979-08-29 1981-08-04 Rca Corporation Starting circuit for low power oscillator circuit
US4613829A (en) * 1985-10-31 1986-09-23 Rca Corporation Switchable oscillator circuit
US5369377A (en) * 1993-10-13 1994-11-29 Zilog, Inc. Circuit for automatically detecting off-chip, crystal or on-chip, RC oscillator option
JP3048921B2 (ja) * 1996-04-23 2000-06-05 静岡日本電気株式会社 水晶発振回路
JP2990171B1 (ja) 1998-08-24 1999-12-13 日本電気アイシーマイコンシステム株式会社 Ｐｌｌ回路とその制御方法
US6011445A (en) * 1998-09-01 2000-01-04 Admtek Incorporated Method for oscillating and start up circuit for oscillator

Also Published As

Publication number Publication date
DE60123347T2 (de) 2007-08-09
CN1341995A (zh) 2002-03-27
EP1179886A2 (de) 2002-02-13
HK1044863A1 (zh) 2002-11-01
JP4228527B2 (ja) 2009-02-25
JP2002043845A (ja) 2002-02-08
EP1179886A3 (de) 2003-01-02
EP1179886B1 (de) 2006-09-27
US6670860B2 (en) 2003-12-30
DE60123347D1 (de) 2006-11-09
US20020017961A1 (en) 2002-02-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8381 Inventor (new situation)

Inventor name: KOBAYASHI, YOSHIHIRO, SUWA-SHI, NAGANO-KEN, JP

Inventor name: ENDO, TAKASHI, SUWA-SHI, NAGANO-KEN, JP