FR2476934A1 - Oscillateur a cristal compense en temperature. - Google Patents

Oscillateur a cristal compense en temperature. Download PDF

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Publication number
FR2476934A1
FR2476934A1 FR8003979A FR8003979A FR2476934A1 FR 2476934 A1 FR2476934 A1 FR 2476934A1 FR 8003979 A FR8003979 A FR 8003979A FR 8003979 A FR8003979 A FR 8003979A FR 2476934 A1 FR2476934 A1 FR 2476934A1
Authority
FR
France
Prior art keywords
compensation
circuit
complementary
terminals
temperature
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
FR8003979A
Other languages
English (en)
French (fr)
Other versions
FR2476934B1 (OSRAM
Inventor
Jacques Helle
Guy Caret
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.)
CEPE
Original Assignee
CEPE
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 CEPE filed Critical CEPE
Priority to FR8003979A priority Critical patent/FR2476934A1/fr
Priority to EP81400162A priority patent/EP0035418A1/fr
Priority to JP2366481A priority patent/JPS56132001A/ja
Priority to US06/236,630 priority patent/US4412188A/en
Publication of FR2476934A1 publication Critical patent/FR2476934A1/fr
Application granted granted Critical
Publication of FR2476934B1 publication Critical patent/FR2476934B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L1/00—Stabilisation of generator output against variations of physical values, e.g. power supply
    • H03L1/02—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only
    • H03L1/022—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only by indirect stabilisation, i.e. by generating an electrical correction signal which is a function of the temperature
    • H03L1/023—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only by indirect stabilisation, i.e. by generating an electrical correction signal which is a function of the temperature by using voltage variable capacitance diodes

Landscapes

  • Oscillators With Electromechanical Resonators (AREA)
FR8003979A 1980-02-22 1980-02-22 Oscillateur a cristal compense en temperature. Granted FR2476934A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8003979A FR2476934A1 (fr) 1980-02-22 1980-02-22 Oscillateur a cristal compense en temperature.
EP81400162A EP0035418A1 (fr) 1980-02-22 1981-02-03 Oscillateur à cristal compensé en température
JP2366481A JPS56132001A (en) 1980-02-22 1981-02-19 Temperature compensation crystal oscillator
US06/236,630 US4412188A (en) 1980-02-22 1981-02-20 Temperature-compensated crystal oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8003979A FR2476934A1 (fr) 1980-02-22 1980-02-22 Oscillateur a cristal compense en temperature.

Publications (2)

Publication Number Publication Date
FR2476934A1 true FR2476934A1 (fr) 1981-08-28
FR2476934B1 FR2476934B1 (OSRAM) 1985-05-17

Family

ID=9238885

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8003979A Granted FR2476934A1 (fr) 1980-02-22 1980-02-22 Oscillateur a cristal compense en temperature.

Country Status (4)

Country Link
US (1) US4412188A (OSRAM)
EP (1) EP0035418A1 (OSRAM)
JP (1) JPS56132001A (OSRAM)
FR (1) FR2476934A1 (OSRAM)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4587499A (en) * 1982-06-07 1986-05-06 Toyo Communication Equipment Co., Ltd. Temperature compensating circuit for oscillator
US4492933A (en) * 1982-07-28 1985-01-08 Motorola, Inc. Temperature compensation circuit for oscillator with parabolic characteristic
SE456944B (sv) * 1985-06-18 1988-11-14 Icor Ab Anordning foer maetning av halten av en given gaskomponent i en gasblandning
JPH0181018U (OSRAM) * 1987-11-18 1989-05-31
US4978930A (en) * 1989-07-18 1990-12-18 At&E Corporation Low voltage VCO temperature compensation
FR2721711B1 (fr) * 1994-06-24 1996-07-26 Gec Alsthom Stein Ind Dispositif de mesure de la quantité de charbon dans un broyeur à boulets.
JP3542886B2 (ja) * 1997-04-18 2004-07-14 有限会社バイテックス 温度補償水晶発振器
US6040744A (en) * 1997-07-10 2000-03-21 Citizen Watch Co., Ltd. Temperature-compensated crystal oscillator
US9454752B2 (en) 2001-07-10 2016-09-27 Chartoleaux Kg Limited Liability Company Reload protocol at a transaction processing entity
US6630872B1 (en) * 2001-07-20 2003-10-07 Cmc Electronics, Inc. Digital indirectly compensated crystal oscillator
US6570461B1 (en) 2001-11-21 2003-05-27 Cts Corporation Trim effect compensation circuit
WO2005020427A1 (ja) * 2003-08-21 2005-03-03 Murata Manufacturing Co., Ltd. 温度補償型圧電発振器、およびこれを備えた電子装置
JP6590791B2 (ja) * 2014-03-20 2019-10-16 日本電波工業株式会社 電圧制御発振器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1534232A (fr) * 1966-08-16 1968-07-26 Int Standard Electric Corp Circuit de compensation en température pour des oscillateurs à cristal
FR2284219A1 (fr) * 1974-09-06 1976-04-02 Cepe Oscillateur a cristal compense en temperature
US4107629A (en) * 1977-05-16 1978-08-15 General Electric Company Temperature compensator for a crystal oscillator

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3397367A (en) * 1967-01-12 1968-08-13 Motorola Inc Temperature compensated crystal oscillator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1534232A (fr) * 1966-08-16 1968-07-26 Int Standard Electric Corp Circuit de compensation en température pour des oscillateurs à cristal
FR2284219A1 (fr) * 1974-09-06 1976-04-02 Cepe Oscillateur a cristal compense en temperature
US4107629A (en) * 1977-05-16 1978-08-15 General Electric Company Temperature compensator for a crystal oscillator

Also Published As

Publication number Publication date
FR2476934B1 (OSRAM) 1985-05-17
JPS56132001A (en) 1981-10-16
EP0035418A1 (fr) 1981-09-09
US4412188A (en) 1983-10-25

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Legal Events

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