FR2351535A1 - Oscillateur a cristal a compensation de temperature - Google Patents

Oscillateur a cristal a compensation de temperature

Info

Publication number
FR2351535A1
FR2351535A1 FR7714601A FR7714601A FR2351535A1 FR 2351535 A1 FR2351535 A1 FR 2351535A1 FR 7714601 A FR7714601 A FR 7714601A FR 7714601 A FR7714601 A FR 7714601A FR 2351535 A1 FR2351535 A1 FR 2351535A1
Authority
FR
France
Prior art keywords
crystal oscillator
temperature compensation
compensation crystal
oscillator
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
FR7714601A
Other languages
English (en)
Other versions
FR2351535B1 (fr
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of FR2351535A1 publication Critical patent/FR2351535A1/fr
Application granted granted Critical
Publication of FR2351535B1 publication Critical patent/FR2351535B1/fr
Granted 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
    • 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
    • H03B5/368—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 the means being voltage variable capacitance diodes
    • 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
FR7714601A 1976-05-13 1977-05-12 Oscillateur a cristal a compensation de temperature Granted FR2351535A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1976059526U JPS52150952U (fr) 1976-05-13 1976-05-13

Publications (2)

Publication Number Publication Date
FR2351535A1 true FR2351535A1 (fr) 1977-12-09
FR2351535B1 FR2351535B1 (fr) 1981-09-11

Family

ID=13115794

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7714601A Granted FR2351535A1 (fr) 1976-05-13 1977-05-12 Oscillateur a cristal a compensation de temperature

Country Status (7)

Country Link
US (1) US4096452A (fr)
JP (1) JPS52150952U (fr)
CA (1) CA1087698A (fr)
DE (1) DE2721836A1 (fr)
FR (1) FR2351535A1 (fr)
GB (1) GB1565145A (fr)
NL (1) NL7705348A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4254382A (en) * 1979-03-19 1981-03-03 Motorola, Inc. Crystal oscillator temperature compensating circuit
DE3114595A1 (de) * 1981-04-10 1982-10-28 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig & Co KG, 8510 Fürth "schaltungsanordnung fuer einen fm-demodulator"
US4456892A (en) * 1981-11-12 1984-06-26 General Electric Company Temperature compensating circuit for use with crystal oscillators and the like
US5341112A (en) * 1993-06-09 1994-08-23 Rockwell International Corporation Temperature stable oscillator circuit apparatus
US7649426B2 (en) * 2006-09-12 2010-01-19 Cts Corporation Apparatus and method for temperature compensation of crystal oscillators
JP4704387B2 (ja) * 2007-03-30 2011-06-15 三菱電機株式会社 電圧制御発振器

Citations (6)

* 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
US3404297A (en) * 1965-04-13 1968-10-01 Marconi Co Ltd Piezo-electric crystal circuit arrangements
US3531739A (en) * 1967-06-15 1970-09-29 Plessey Co Ltd Temperature compensated crystal oscillators
FR2204078A1 (fr) * 1972-09-09 1974-05-17 Philips Nv
US3831111A (en) * 1973-08-06 1974-08-20 Gen Electric Temperature compensator for a crystal oscillator
FR2309075A1 (fr) * 1975-04-23 1976-11-19 Sony Corp Circuit de compensation d'effet de temperature

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3970966A (en) * 1975-04-25 1976-07-20 Motorola, Inc. Crystal oscillator temperature compensating circuit

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3404297A (en) * 1965-04-13 1968-10-01 Marconi Co Ltd Piezo-electric crystal circuit arrangements
FR1534232A (fr) * 1966-08-16 1968-07-26 Int Standard Electric Corp Circuit de compensation en température pour des oscillateurs à cristal
US3531739A (en) * 1967-06-15 1970-09-29 Plessey Co Ltd Temperature compensated crystal oscillators
FR2204078A1 (fr) * 1972-09-09 1974-05-17 Philips Nv
US3831111A (en) * 1973-08-06 1974-08-20 Gen Electric Temperature compensator for a crystal oscillator
FR2309075A1 (fr) * 1975-04-23 1976-11-19 Sony Corp Circuit de compensation d'effet de temperature

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NV433/70 *

Also Published As

Publication number Publication date
FR2351535B1 (fr) 1981-09-11
NL7705348A (nl) 1977-11-15
JPS52150952U (fr) 1977-11-16
DE2721836A1 (de) 1977-12-01
GB1565145A (en) 1980-04-16
US4096452A (en) 1978-06-20
CA1087698A (fr) 1980-10-14

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Legal Events

Date Code Title Description
ST Notification of lapse