CH504039A - Circuit oscillateur à quartz, à résonance parallèle, pour appareil de mesure du temps - Google Patents

Circuit oscillateur à quartz, à résonance parallèle, pour appareil de mesure du temps

Info

Publication number
CH504039A
CH504039A CH1582668A CH1582668A CH504039A CH 504039 A CH504039 A CH 504039A CH 1582668 A CH1582668 A CH 1582668A CH 1582668 A CH1582668 A CH 1582668A CH 504039 A CH504039 A CH 504039A
Authority
CH
Switzerland
Prior art keywords
measuring device
time measuring
oscillator circuit
parallel resonance
quartz oscillator
Prior art date
Application number
CH1582668A
Other languages
English (en)
French (fr)
Inventor
Luscher Jakob
Original Assignee
Suisse Horlogerie
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 Suisse Horlogerie filed Critical Suisse Horlogerie
Priority to CH1582668D priority Critical patent/CH1582668A4/xx
Priority to CH1582668A priority patent/CH504039A/fr
Priority to GB5185169A priority patent/GB1243127A/en
Priority to FR6936276A priority patent/FR2021376B1/fr
Priority to SE1447569A priority patent/SE339951B/xx
Priority to NL6915923A priority patent/NL6915923A/xx
Priority to DE19691954068 priority patent/DE1954068B2/de
Publication of CH504039A publication Critical patent/CH504039A/fr

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
    • G04F5/04—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses
    • G04F5/06—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses using piezoelectric resonators
    • 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
    • H03B5/364—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 the amplifier comprising field effect transistors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
CH1582668A 1968-10-23 1968-10-23 Circuit oscillateur à quartz, à résonance parallèle, pour appareil de mesure du temps CH504039A (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CH1582668D CH1582668A4 (en, 2012) 1968-10-23 1968-10-23
CH1582668A CH504039A (fr) 1968-10-23 1968-10-23 Circuit oscillateur à quartz, à résonance parallèle, pour appareil de mesure du temps
GB5185169A GB1243127A (en) 1968-10-23 1969-10-22 Oscillator circuit including a quartz crystal operating in parallel resonance
FR6936276A FR2021376B1 (en, 2012) 1968-10-23 1969-10-22
SE1447569A SE339951B (en, 2012) 1968-10-23 1969-10-22
NL6915923A NL6915923A (en, 2012) 1968-10-23 1969-10-22
DE19691954068 DE1954068B2 (de) 1968-10-23 1969-10-23 OsziUatorschaltung mit einem Parallelresonanzquarz

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1582668A CH504039A (fr) 1968-10-23 1968-10-23 Circuit oscillateur à quartz, à résonance parallèle, pour appareil de mesure du temps

Publications (1)

Publication Number Publication Date
CH504039A true CH504039A (fr) 1970-11-13

Family

ID=4412275

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1582668A CH504039A (fr) 1968-10-23 1968-10-23 Circuit oscillateur à quartz, à résonance parallèle, pour appareil de mesure du temps
CH1582668D CH1582668A4 (en, 2012) 1968-10-23 1968-10-23

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1582668D CH1582668A4 (en, 2012) 1968-10-23 1968-10-23

Country Status (6)

Country Link
CH (2) CH504039A (en, 2012)
DE (1) DE1954068B2 (en, 2012)
FR (1) FR2021376B1 (en, 2012)
GB (1) GB1243127A (en, 2012)
NL (1) NL6915923A (en, 2012)
SE (1) SE339951B (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2541352A1 (de) * 1974-09-20 1976-04-08 Centre Electron Horloger Oszillator in c-mos-technologie

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725822A (en) * 1971-05-20 1973-04-03 Rca Corp Phase shift oscillators using insulated-gate field-effect transistors
US3727139A (en) * 1971-08-10 1973-04-10 Philco Ford Corp Voltage supply for voltage variable capacitor diode tuning
CH450474A4 (en, 2012) * 1974-04-01 1976-02-27
DE2641501C3 (de) * 1976-09-15 1986-03-27 Siemens AG, 1000 Berlin und 8000 München Abstimmbarer Oszillator hoher Frequenzgenauigkeit und Konstanz
NL7703423A (nl) * 1977-03-30 1978-10-03 Meidensha Electric Mfg Co Ltd Kristaloscillator met een laag energieverbruik.
CH631048B (fr) * 1979-07-13 Ebauches Electroniques Sa Convertisseur de tension alternative en tension continue.
JPS59205A (ja) * 1982-05-26 1984-01-05 Fujitsu Ltd 利得補正付き発振回路

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1132515A (en) * 1966-01-31 1968-11-06 Edwards High Vacuum Int Ltd Transistorised oscillators
FR1504681A (fr) * 1966-10-21 1967-12-08 Cit Alcatel Oscillateur à transistor à effet de champ à haute stabilité

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2541352A1 (de) * 1974-09-20 1976-04-08 Centre Electron Horloger Oszillator in c-mos-technologie

Also Published As

Publication number Publication date
FR2021376B1 (en, 2012) 1973-11-16
FR2021376A1 (en, 2012) 1970-07-24
CH1582668A4 (en, 2012) 1970-11-13
GB1243127A (en) 1971-08-18
DE1954068B2 (de) 1973-11-15
NL6915923A (en, 2012) 1970-04-27
SE339951B (en, 2012) 1971-11-01
DE1954068A1 (de) 1970-05-14

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Legal Events

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