DE1900813A1 - Oszillator mit Frequenzkorrektur - Google Patents

Oszillator mit Frequenzkorrektur

Info

Publication number
DE1900813A1
DE1900813A1 DE19691900813 DE1900813A DE1900813A1 DE 1900813 A1 DE1900813 A1 DE 1900813A1 DE 19691900813 DE19691900813 DE 19691900813 DE 1900813 A DE1900813 A DE 1900813A DE 1900813 A1 DE1900813 A1 DE 1900813A1
Authority
DE
Germany
Prior art keywords
oscillator
network
path
resonator
quartz
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.)
Pending
Application number
DE19691900813
Other languages
German (de)
English (en)
Inventor
Leon Berman
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.)
Alcatel CIT SA
Nokia Inc
Original Assignee
Compagnie Industrielle de Telecommunication CIT Alcatel SA
Nokia Inc
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 Compagnie Industrielle de Telecommunication CIT Alcatel SA, Nokia Inc filed Critical Compagnie Industrielle de Telecommunication CIT Alcatel SA
Publication of DE1900813A1 publication Critical patent/DE1900813A1/de
Pending 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)
DE19691900813 1968-01-08 1969-01-08 Oszillator mit Frequenzkorrektur Pending DE1900813A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR135225 1968-01-08

Publications (1)

Publication Number Publication Date
DE1900813A1 true DE1900813A1 (de) 1969-09-11

Family

ID=8644266

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691900813 Pending DE1900813A1 (de) 1968-01-08 1969-01-08 Oszillator mit Frequenzkorrektur

Country Status (6)

Country Link
US (1) US3581236A (en:Method)
BE (1) BE726069A (en:Method)
DE (1) DE1900813A1 (en:Method)
FR (1) FR1565423A (en:Method)
GB (1) GB1183805A (en:Method)
NL (1) NL6900284A (en:Method)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3728641A (en) * 1970-08-06 1973-04-17 Suwa Seikosha Kk Variable temperature compensating capacitor for crystal oscillators
FR2284219A1 (fr) * 1974-09-06 1976-04-02 Cepe Oscillateur a cristal compense en temperature
FR2437731A1 (fr) * 1978-09-27 1980-04-25 Quartz & Electronique Oscillateur a cristal compense en temperature
US4587499A (en) * 1982-06-07 1986-05-06 Toyo Communication Equipment Co., Ltd. Temperature compensating circuit for oscillator
US6169460B1 (en) * 1999-09-15 2001-01-02 Cts Corporation Oscillator mode suppression circuit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2683252A (en) * 1950-05-25 1954-07-06 Bendix Aviat Corp Crystal controlled angle modulation system
US2660680A (en) * 1950-08-09 1953-11-24 Bell Telephone Labor Inc Crystal temperature control means
US3428916A (en) * 1967-04-14 1969-02-18 Bendix Corp Compensated crystal oscillators

Also Published As

Publication number Publication date
US3581236A (en) 1971-05-25
NL6900284A (en:Method) 1969-07-10
GB1183805A (en) 1970-03-11
FR1565423A (en:Method) 1969-05-02
BE726069A (en:Method) 1969-06-27

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