CH623450B - Oscillateur a quartz avec faible consommation de courant pour piece d'horlogerie. - Google Patents

Oscillateur a quartz avec faible consommation de courant pour piece d'horlogerie.

Info

Publication number
CH623450B
CH623450B CH1565677A CH1565677A CH623450B CH 623450 B CH623450 B CH 623450B CH 1565677 A CH1565677 A CH 1565677A CH 1565677 A CH1565677 A CH 1565677A CH 623450 B CH623450 B CH 623450B
Authority
CH
Switzerland
Prior art keywords
current consumption
low current
inverter
quartz oscillator
watch part
Prior art date
Application number
CH1565677A
Other languages
English (en)
Other versions
CH623450GA3 (en
Inventor
Oskar Leuthold
Original Assignee
Ebauches Electroniques 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 of CH623450B publication Critical patent/CH623450B/fr
Application filed by Ebauches Electroniques Sa filed Critical Ebauches Electroniques Sa
Priority to CH1565677A priority Critical patent/CH623450GA3/xx
Priority to DE2853421A priority patent/DE2853421B2/de
Priority to JP15734578A priority patent/JPS5496954A/ja
Publication of CH623450GA3 publication Critical patent/CH623450GA3/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/027—Generators characterised by the type of circuit or by the means used for producing pulses by the use of logic circuits, with internal or external positive feedback
    • H03K3/03—Astable circuits
    • H03K3/0307—Stabilisation of output, e.g. using crystal
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Electric Clocks (AREA)
CH1565677A 1977-12-20 1977-12-20 Quartz oscillator with low current consumption for timepiece CH623450GA3 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH1565677A CH623450GA3 (en) 1977-12-20 1977-12-20 Quartz oscillator with low current consumption for timepiece
DE2853421A DE2853421B2 (de) 1977-12-20 1978-12-11 Quarzoszillator mit geringem Stromverbrauch für ein Zeitmeßgerät
JP15734578A JPS5496954A (en) 1977-12-20 1978-12-20 Crystal oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1565677A CH623450GA3 (en) 1977-12-20 1977-12-20 Quartz oscillator with low current consumption for timepiece

Publications (2)

Publication Number Publication Date
CH623450B true CH623450B (fr)
CH623450GA3 CH623450GA3 (en) 1981-06-15

Family

ID=4410867

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1565677A CH623450GA3 (en) 1977-12-20 1977-12-20 Quartz oscillator with low current consumption for timepiece

Country Status (3)

Country Link
JP (1) JPS5496954A (fr)
CH (1) CH623450GA3 (fr)
DE (1) DE2853421B2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH631048B (fr) * 1979-07-13 Ebauches Electroniques Sa Convertisseur de tension alternative en tension continue.
DE3012823A1 (de) * 1980-04-02 1981-10-08 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Doppelweggleichrichterschaltung
CH641316B (fr) * 1980-09-19 Ebauches Electroniques Sa Circuit oscillateur a faible consommation de courant.
CH642228B (fr) * 1980-10-16 Ebauches Electroniques Sa Convertisseur d'une tension alternative en un courant continu et circuit oscillateur comprenant de convertisseur.
JPS586606A (ja) * 1981-07-03 1983-01-14 Seiko Instr & Electronics Ltd 低電力基準パルス発生回路

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2202762C2 (de) * 1972-01-21 1974-01-31 Deutsche Itt Industries Gmbh, 7800 Freiburg Elektronische Quarzuhr mit monolithisch integrierten elektronischen Schaltelementen
JPS50124674A (fr) * 1974-02-19 1975-09-30
JPS5179371A (fr) * 1974-12-18 1976-07-10 Suwa Seikosha Kk

Also Published As

Publication number Publication date
CH623450GA3 (en) 1981-06-15
DE2853421B2 (de) 1980-10-02
JPS5496954A (en) 1979-07-31
DE2853421A1 (de) 1979-06-21

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Legal Events

Date Code Title Description
PL Patent ceased