EP1004948A3 - Montre peu chère - Google Patents

Montre peu chère Download PDF

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Publication number
EP1004948A3
EP1004948A3 EP99118280A EP99118280A EP1004948A3 EP 1004948 A3 EP1004948 A3 EP 1004948A3 EP 99118280 A EP99118280 A EP 99118280A EP 99118280 A EP99118280 A EP 99118280A EP 1004948 A3 EP1004948 A3 EP 1004948A3
Authority
EP
European Patent Office
Prior art keywords
oscillator
low
derived
period
pulses
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Withdrawn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
EP99118280A
Other languages
German (de)
English (en)
Other versions
EP1004948A2 (fr
Inventor
Pascal Hayet
Alain Sauve
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.)
Siemens AG
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Priority to EP99118280A priority Critical patent/EP1004948A3/fr
Publication of EP1004948A2 publication Critical patent/EP1004948A2/fr
Publication of EP1004948A3 publication Critical patent/EP1004948A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G3/00—Producing timing pulses
    • G04G3/02—Circuits for deriving low frequency timing pulses from pulses of higher frequency
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G3/00—Producing timing pulses
    • G04G3/02—Circuits for deriving low frequency timing pulses from pulses of higher frequency
    • G04G3/027—Circuits for deriving low frequency timing pulses from pulses of higher frequency by combining pulse-trains of different frequencies, e.g. obtained from two independent oscillators or from a common oscillator by means of different frequency dividing ratios

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
EP99118280A 1998-09-22 1999-09-15 Montre peu chère Withdrawn EP1004948A3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP99118280A EP1004948A3 (fr) 1998-09-22 1999-09-15 Montre peu chère

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP98402328 1998-09-22
EP98402328 1998-09-22
EP99118280A EP1004948A3 (fr) 1998-09-22 1999-09-15 Montre peu chère

Publications (2)

Publication Number Publication Date
EP1004948A2 EP1004948A2 (fr) 2000-05-31
EP1004948A3 true EP1004948A3 (fr) 2006-02-15

Family

ID=26151697

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99118280A Withdrawn EP1004948A3 (fr) 1998-09-22 1999-09-15 Montre peu chère

Country Status (1)

Country Link
EP (1) EP1004948A3 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2616398B1 (de) * 1976-04-14 1977-10-06 Siemens Ag Schaltungsanordnung zur regelung der impulsfolgefrequenz eines signals
US4305041A (en) * 1979-10-26 1981-12-08 Rockwell International Corporation Time compensated clock oscillator
EP0052884A1 (fr) * 1980-11-26 1982-06-02 Societe Suisse Pour L'industrie Horlogere Management Services S.A. Garde-temps comprenant une chaîne de diviseurs au rapport de division ajustable
EP0586256A2 (fr) * 1992-09-04 1994-03-09 Nokia Mobile Phones Ltd. Système de mesure de temps

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2616398B1 (de) * 1976-04-14 1977-10-06 Siemens Ag Schaltungsanordnung zur regelung der impulsfolgefrequenz eines signals
US4305041A (en) * 1979-10-26 1981-12-08 Rockwell International Corporation Time compensated clock oscillator
EP0052884A1 (fr) * 1980-11-26 1982-06-02 Societe Suisse Pour L'industrie Horlogere Management Services S.A. Garde-temps comprenant une chaîne de diviseurs au rapport de division ajustable
EP0586256A2 (fr) * 1992-09-04 1994-03-09 Nokia Mobile Phones Ltd. Système de mesure de temps

Also Published As

Publication number Publication date
EP1004948A2 (fr) 2000-05-31

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