FR2305056A1 - Oscillateurs stabilises - Google Patents

Oscillateurs stabilises

Info

Publication number
FR2305056A1
FR2305056A1 FR7608023A FR7608023A FR2305056A1 FR 2305056 A1 FR2305056 A1 FR 2305056A1 FR 7608023 A FR7608023 A FR 7608023A FR 7608023 A FR7608023 A FR 7608023A FR 2305056 A1 FR2305056 A1 FR 2305056A1
Authority
FR
France
Prior art keywords
stabilized oscillators
oscillators
stabilized
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.)
Withdrawn
Application number
FR7608023A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2305056A1 publication Critical patent/FR2305056A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
    • H03B2200/003—Circuit elements of oscillators
    • H03B2200/004—Circuit elements of oscillators including a variable capacitance, e.g. a varicap, a varactor or a variable capacitance of a diode or transistor
    • 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
    • H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
    • H03B2200/006—Functional aspects of oscillators
    • H03B2200/0066—Amplitude or AM detection
    • 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
    • H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
    • H03B2200/006—Functional aspects of oscillators
    • H03B2200/0082—Lowering the supply voltage and saving power
    • 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
    • H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
    • H03B2200/006—Functional aspects of oscillators
    • H03B2200/0092—Measures to linearise or reduce distortion of oscillator characteristics
    • 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
    • H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
    • H03B2200/006—Functional aspects of oscillators
    • H03B2200/0094—Measures to ensure starting of oscillations
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00—Demodulation of amplitude-modulated oscillations
    • H03D1/08—Demodulation of amplitude-modulated oscillations by means of non-linear two-pole elements
    • H03D1/10—Demodulation of amplitude-modulated oscillations by means of non-linear two-pole elements of diodes
FR7608023A 1975-03-20 1976-03-19 Oscillateurs stabilises Withdrawn FR2305056A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA222,663A CA1010121A (en) 1975-03-20 1975-03-20 Stabilized crystal controlled oscillator

Publications (1)

Publication Number Publication Date
FR2305056A1 true FR2305056A1 (fr) 1976-10-15

Family

ID=4102598

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7608023A Withdrawn FR2305056A1 (fr) 1975-03-20 1976-03-19 Oscillateurs stabilises

Country Status (6)

Country Link
US (1) US4028638A (fr)
JP (1) JPS51118942A (fr)
CA (1) CA1010121A (fr)
DE (1) DE2609290A1 (fr)
FR (1) FR2305056A1 (fr)
GB (1) GB1541040A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0601515A1 (fr) * 1992-12-07 1994-06-15 Nec Corporation Circuit oscillateur
EP0709965A1 (fr) * 1994-10-24 1996-05-01 AT&T Corp. Oscillateur permettant un démarrage dont la fiabilité est augmentée
EP3407485A1 (fr) * 2017-05-24 2018-11-28 EM Microelectronic-Marin SA Circuit oscillateur a quartz auto-polarise

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4570130A (en) * 1982-10-20 1986-02-11 International Business Machines Corporation Input controller circuit apparatus for phase lock loop voltage controlled oscillator
EP0301319A1 (fr) * 1987-07-17 1989-02-01 Siemens Aktiengesellschaft Circuit oscillateur-amplificateur différentiel monolithique réglé en amplitude
FR2621187A1 (fr) * 1987-09-29 1989-03-31 Cepe Oscillateur piezoelectrique compense en temperature
DE4305254A1 (de) * 1993-02-20 1994-08-25 Sel Alcatel Ag Mikrowellenoszillator
DE4337536A1 (de) * 1993-10-28 1995-05-04 Koepenick Funkwerk Gmbh Schaltungsanordnung für eine Anschwinghilfe eines Transistor-Oszillators
DE19620760B4 (de) * 1996-05-23 2006-06-29 Sennheiser Electronic Gmbh & Co. Kg Oszillatorschaltung
US6052036A (en) * 1997-10-31 2000-04-18 Telefonaktiebolaget L M Ericsson Crystal oscillator with AGC and on-chip tuning
US6542042B1 (en) * 2001-02-20 2003-04-01 Analog Devices, Inc. Low power crystal oscillator with feedback resistor pair
EP1432119A1 (fr) * 2002-12-17 2004-06-23 Dialog Semiconductor GmbH Oscillateur à résonance série de qualité supérieure

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3665342A (en) * 1970-11-04 1972-05-23 Motorola Inc Resonant circuit transistor oscillator system
US3824491A (en) * 1973-03-19 1974-07-16 Motorola Inc Transistor crystal oscillator with automatic gain control
US3979693A (en) * 1975-08-29 1976-09-07 Bell Telephone Laboratories, Incorporated Crystal-controlled oscillator having sinusoidal and square-wave output signals

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0601515A1 (fr) * 1992-12-07 1994-06-15 Nec Corporation Circuit oscillateur
US5654678A (en) * 1992-12-07 1997-08-05 Nec Corporation Level-controlled oscillation circuit having a continuously variable impedance control circuit
EP0709965A1 (fr) * 1994-10-24 1996-05-01 AT&T Corp. Oscillateur permettant un démarrage dont la fiabilité est augmentée
EP3407485A1 (fr) * 2017-05-24 2018-11-28 EM Microelectronic-Marin SA Circuit oscillateur a quartz auto-polarise
EP3407486A1 (fr) * 2017-05-24 2018-11-28 EM Microelectronic-Marin SA Circuit oscillateur à quartz auto-polarisé
US10581380B2 (en) 2017-05-24 2020-03-03 EM Microelectronic-Martin SA Self-polarised quartz oscillator circuit

Also Published As

Publication number Publication date
DE2609290A1 (de) 1976-09-30
GB1541040A (en) 1979-02-21
CA1010121A (en) 1977-05-10
AU1214576A (en) 1977-09-22
US4028638A (en) 1977-06-07
JPS51118942A (en) 1976-10-19

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Legal Events

Date Code Title Description
ST Notification of lapse