CH504039A - Quartz oscillator circuit, parallel resonance, for time measuring device - Google Patents

Quartz oscillator circuit, parallel resonance, for time measuring device

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
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 CH1582668A priority Critical patent/CH504039A/en
Priority to CH1582668D priority patent/CH1582668A4/xx
Priority to GB5185169A priority patent/GB1243127A/en
Priority to NL6915923A priority patent/NL6915923A/xx
Priority to SE1447569A priority patent/SE339951B/xx
Priority to FR6936276A priority patent/FR2021376B1/fr
Priority to DE19691954068 priority patent/DE1954068B2/en
Publication of CH504039A publication Critical patent/CH504039A/en

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
CH1582668A 1968-10-23 1968-10-23 Quartz oscillator circuit, parallel resonance, for time measuring device CH504039A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CH1582668A CH504039A (en) 1968-10-23 1968-10-23 Quartz oscillator circuit, parallel resonance, for time measuring device
CH1582668D CH1582668A4 (en) 1968-10-23 1968-10-23
GB5185169A GB1243127A (en) 1968-10-23 1969-10-22 Oscillator circuit including a quartz crystal operating in parallel resonance
NL6915923A NL6915923A (en) 1968-10-23 1969-10-22
SE1447569A SE339951B (en) 1968-10-23 1969-10-22
FR6936276A FR2021376B1 (en) 1968-10-23 1969-10-22
DE19691954068 DE1954068B2 (en) 1968-10-23 1969-10-23 Oscillator circuit with a parallel resonance crystal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1582668A CH504039A (en) 1968-10-23 1968-10-23 Quartz oscillator circuit, parallel resonance, for time measuring device

Publications (1)

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

Family

ID=4412275

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1582668A CH504039A (en) 1968-10-23 1968-10-23 Quartz oscillator circuit, parallel resonance, for time measuring device
CH1582668D CH1582668A4 (en) 1968-10-23 1968-10-23

Family Applications After (1)

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

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2541352A1 (en) * 1974-09-20 1976-04-08 Centre Electron Horloger OSCILLATOR IN C-MOS TECHNOLOGY

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
CH580837B5 (en) * 1974-04-01 1976-10-15 Battelle Memorial Institute
DE2641501C3 (en) * 1976-09-15 1986-03-27 Siemens AG, 1000 Berlin und 8000 München Tunable oscillator with high frequency accuracy and constancy
DE2714151C2 (en) * 1977-03-30 1984-03-08 Kabushiki Kaisha Meidensha, Tokyo Crystal oscillator with low power dissipation
CH631048B (en) * 1979-07-13 Ebauches Electroniques Sa CONVERTER FROM ALTERNATIVE TO CONTINUOUS VOLTAGE.
JPS59205A (en) * 1982-05-26 1984-01-05 Fujitsu Ltd Oscillating circuit having gain correcting function

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 (en) * 1966-10-21 1967-12-08 Cit Alcatel High stability field effect transistor oscillator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2541352A1 (en) * 1974-09-20 1976-04-08 Centre Electron Horloger OSCILLATOR IN C-MOS TECHNOLOGY

Also Published As

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

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