FR1483307A - Perfectionnements à la compensation thermique des oscillateurs à quartz - Google Patents

Perfectionnements à la compensation thermique des oscillateurs à quartz

Info

Publication number
FR1483307A
FR1483307A FR65388A FR65388A FR1483307A FR 1483307 A FR1483307 A FR 1483307A FR 65388 A FR65388 A FR 65388A FR 65388 A FR65388 A FR 65388A FR 1483307 A FR1483307 A FR 1483307A
Authority
FR
France
Prior art keywords
thermal compensation
quartz oscillators
oscillators
quartz
compensation
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
Application number
FR65388A
Other languages
English (en)
Inventor
Alan Frank Bernard Wood
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric 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
Priority claimed from GB25071/65A external-priority patent/GB1084945A/en
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Priority to FR65388A priority Critical patent/FR1483307A/fr
Application granted granted Critical
Publication of FR1483307A publication Critical patent/FR1483307A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
    • H03H3/007—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks
    • H03H3/02—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of piezoelectric or electrostrictive resonators or networks
    • H03H3/04—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of piezoelectric or electrostrictive resonators or networks for obtaining desired frequency or temperature coefficient
    • 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
    • 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
    • H03L1/028—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only of generators comprising piezoelectric resonators

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
FR65388A 1965-06-14 1966-06-14 Perfectionnements à la compensation thermique des oscillateurs à quartz Expired FR1483307A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR65388A FR1483307A (fr) 1965-06-14 1966-06-14 Perfectionnements à la compensation thermique des oscillateurs à quartz

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB25071/65A GB1084945A (en) 1965-06-14 1965-06-14 Improvements in temperature compensation of crystal oscillators
FR65388A FR1483307A (fr) 1965-06-14 1966-06-14 Perfectionnements à la compensation thermique des oscillateurs à quartz

Publications (1)

Publication Number Publication Date
FR1483307A true FR1483307A (fr) 1967-06-02

Family

ID=26171305

Family Applications (1)

Application Number Title Priority Date Filing Date
FR65388A Expired FR1483307A (fr) 1965-06-14 1966-06-14 Perfectionnements à la compensation thermique des oscillateurs à quartz

Country Status (1)

Country Link
FR (1) FR1483307A (fr)

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