GB1200863A - Adjustable system for the compensation of the thermal drift of an electronic device - Google Patents

Adjustable system for the compensation of the thermal drift of an electronic device

Info

Publication number
GB1200863A
GB1200863A GB1324569A GB1324569A GB1200863A GB 1200863 A GB1200863 A GB 1200863A GB 1324569 A GB1324569 A GB 1324569A GB 1324569 A GB1324569 A GB 1324569A GB 1200863 A GB1200863 A GB 1200863A
Authority
GB
United Kingdom
Prior art keywords
compensation
electronic device
thermal drift
adjustable system
adjustable
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
GB1324569A
Other languages
English (en)
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Publication of GB1200863A publication Critical patent/GB1200863A/en
Expired 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
    • 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
GB1324569A 1968-03-14 1969-03-13 Adjustable system for the compensation of the thermal drift of an electronic device Expired GB1200863A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR143634 1968-03-14

Publications (1)

Publication Number Publication Date
GB1200863A true GB1200863A (en) 1970-08-05

Family

ID=8647426

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1324569A Expired GB1200863A (en) 1968-03-14 1969-03-13 Adjustable system for the compensation of the thermal drift of an electronic device

Country Status (3)

Country Link
DE (1) DE1912716A1 (enExample)
FR (1) FR1565566A (enExample)
GB (1) GB1200863A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2129890A1 (de) * 1971-06-16 1972-12-21 Standard Elek K Lorenz Ag Schaltung zur Korrektur des Temperaturganges von Abstimmanordnungen
US5473289A (en) * 1993-01-25 1995-12-05 Matsushita Electric Industrial Co., Ltd. Temperature compensated crystal oscillator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2129890A1 (de) * 1971-06-16 1972-12-21 Standard Elek K Lorenz Ag Schaltung zur Korrektur des Temperaturganges von Abstimmanordnungen
US5473289A (en) * 1993-01-25 1995-12-05 Matsushita Electric Industrial Co., Ltd. Temperature compensated crystal oscillator

Also Published As

Publication number Publication date
FR1565566A (enExample) 1969-05-02
DE1912716A1 (de) 1969-10-09

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee