CH621036GA3 - - Google Patents

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Publication number
CH621036GA3
CH621036GA3 CH246177A CH246177A CH621036GA3 CH 621036G A3 CH621036G A3 CH 621036GA3 CH 246177 A CH246177 A CH 246177A CH 246177 A CH246177 A CH 246177A CH 621036G A3 CH621036G A3 CH 621036GA3
Authority
CH
Switzerland
Prior art keywords
circuit
time
integrated circuit
display
setting
Prior art date
Application number
CH246177A
Other versions
CH621036B (en
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
Publication of CH621036B publication Critical patent/CH621036B/en
Application filed filed Critical
Priority to CH246177A priority Critical patent/CH621036B/en
Priority to FR7803826A priority patent/FR2382073A1/en
Priority to GB5794/78A priority patent/GB1596942A/en
Priority to DE2806183A priority patent/DE2806183C3/en
Priority to JP2195778A priority patent/JPS53108478A/en
Priority to US06/135,742 priority patent/US4345320A/en
Publication of CH621036GA3 publication Critical patent/CH621036GA3/xx

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
    • G04G3/022—Circuits for deriving low frequency timing pulses from pulses of higher frequency the desired number of pulses per unit of time being obtained by adding to or substracting from a pulse train one or more pulses

Abstract

An integrated circuit for a time-piece including an oscillator, a frequency divider, an electronic circuit for effecting at least one auxiliary function depending on information delivered to the inputs thereof, a circuit for controlling a display and a circuit for setting the time. The integrated circuit is provided with a first group of terminals for enabling connection of the integrated circuit with external components such as a piezo-electric resonator, the display, and the time-setting circuit.
CH246177A 1977-02-28 1977-02-28 INTEGRATED CIRCUIT FOR WATCHMAKING PART. CH621036B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH246177A CH621036B (en) 1977-02-28 1977-02-28 INTEGRATED CIRCUIT FOR WATCHMAKING PART.
FR7803826A FR2382073A1 (en) 1977-02-28 1978-02-10 INTEGRATED CIRCUIT FOR WATCH PART
GB5794/78A GB1596942A (en) 1977-02-28 1978-02-14 Integrated circuit for a timepiece
DE2806183A DE2806183C3 (en) 1977-02-28 1978-02-14 Integrated circuit for a clock
JP2195778A JPS53108478A (en) 1977-02-28 1978-02-27 Integrated circuit for timepiece
US06/135,742 US4345320A (en) 1977-02-28 1980-03-31 Integrated circuit for a time-piece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH246177A CH621036B (en) 1977-02-28 1977-02-28 INTEGRATED CIRCUIT FOR WATCHMAKING PART.

Publications (2)

Publication Number Publication Date
CH621036B CH621036B (en)
CH621036GA3 true CH621036GA3 (en) 1981-01-15

Family

ID=4234339

Family Applications (1)

Application Number Title Priority Date Filing Date
CH246177A CH621036B (en) 1977-02-28 1977-02-28 INTEGRATED CIRCUIT FOR WATCHMAKING PART.

Country Status (6)

Country Link
US (1) US4345320A (en)
JP (1) JPS53108478A (en)
CH (1) CH621036B (en)
DE (1) DE2806183C3 (en)
FR (1) FR2382073A1 (en)
GB (1) GB1596942A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2943552A1 (en) * 1979-10-27 1981-05-21 Deutsche Itt Industries Gmbh, 7800 Freiburg MONOLITHICALLY INTEGRATED CIRCUIT
JPS56112679A (en) * 1980-02-12 1981-09-05 Seiko Instr & Electronics Ltd Digital electronic watch
US5347450A (en) * 1989-01-18 1994-09-13 Intel Corporation Message routing in a multiprocessor computer system
FR2746229B1 (en) * 1996-03-15 1998-05-22 ELECTRONIC DEVICE INCLUDING AN INTEGRATED TIME BASE
CH692534A5 (en) * 1998-11-05 2002-07-15 Em Microelectronic Marin Sa A method of adjusting the operation of a timepiece module by means of destructible fuse by laser.
DE69840506D1 (en) * 1998-11-05 2009-03-12 Em Microelectronic Marin Sa Method for setting the clock of a clock module by means of melting of fuses by laser
US7353608B2 (en) * 2006-01-25 2008-04-08 Custom Sensors & Technologies, Inc. Multiple channel RVDT with dual load path and fail-safe mechanism

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH227070A (en) * 1939-10-30 1943-05-15 Ig Farbenindustrie Ag Method of making a linear polyester.
CH585271A4 (en) * 1971-04-22 1973-02-15
CH554015A (en) * 1971-10-15 1974-09-13
US3712995A (en) * 1972-03-27 1973-01-23 Rca Corp Input transient protection for complementary insulated gate field effect transistor integrated circuit device
GB1450071A (en) * 1972-10-02 1976-09-22 Citizen Watch Co Lgd Electronic timepiece
NL7316593A (en) * 1973-07-16 1975-01-20 Intersil Inc OSCILLATOR.
US3945194A (en) * 1973-12-15 1976-03-23 Itt Industries, Inc. Electronic quartz clock with integrated circuits
JPS5188257A (en) * 1975-01-31 1976-08-02 Denshidokeino kankyuchoseisochi
US4092820A (en) * 1975-03-25 1978-06-06 Citizen Watch Company Limited Electronic timepiece
JPS6024433B2 (en) * 1975-08-01 1985-06-12 シチズン時計株式会社 clock circuit
US4055945A (en) * 1975-12-15 1977-11-01 Timex Corporation Frequency adjustment means for an electronic timepiece
US4093873A (en) * 1976-10-28 1978-06-06 Intel Corporation Compensating digital counter for quartz crystal oscillator
US4199726A (en) * 1977-09-23 1980-04-22 Bukosky Allen A Digitally tunable integrated circuit pulse generator and tuning system

Also Published As

Publication number Publication date
DE2806183C3 (en) 1981-11-12
GB1596942A (en) 1981-09-03
CH621036B (en)
JPS53108478A (en) 1978-09-21
FR2382073A1 (en) 1978-09-22
FR2382073B1 (en) 1980-08-29
JPS623911B2 (en) 1987-01-27
DE2806183B2 (en) 1981-03-19
US4345320A (en) 1982-08-17
DE2806183A1 (en) 1978-08-31

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