JPS623911B2 - - Google Patents

Info

Publication number
JPS623911B2
JPS623911B2 JP53021957A JP2195778A JPS623911B2 JP S623911 B2 JPS623911 B2 JP S623911B2 JP 53021957 A JP53021957 A JP 53021957A JP 2195778 A JP2195778 A JP 2195778A JP S623911 B2 JPS623911 B2 JP S623911B2
Authority
JP
Japan
Prior art keywords
circuit
terminals
terminal
signal
integrated circuit
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.)
Expired
Application number
JP53021957A
Other languages
English (en)
Japanese (ja)
Other versions
JPS53108478A (en
Inventor
Kuroodo Berunei Jan
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.)
Ebauchesfabrik ETA AG
Original Assignee
Ebauchesfabrik ETA AG
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 Ebauchesfabrik ETA AG filed Critical Ebauchesfabrik ETA AG
Publication of JPS53108478A publication Critical patent/JPS53108478A/ja
Publication of JPS623911B2 publication Critical patent/JPS623911B2/ja
Granted 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Design And Manufacture Of Integrated Circuits (AREA)
  • Electromechanical Clocks (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
  • Manufacturing Of Printed Circuit Boards (AREA)
  • Adornments (AREA)
JP2195778A 1977-02-28 1978-02-27 Integrated circuit for timepiece Granted JPS53108478A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH246177A CH621036B (fr) 1977-02-28 1977-02-28 Circuit integre pour piece d'horlogerie.

Publications (2)

Publication Number Publication Date
JPS53108478A JPS53108478A (en) 1978-09-21
JPS623911B2 true JPS623911B2 (forum.php) 1987-01-27

Family

ID=4234339

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2195778A Granted JPS53108478A (en) 1977-02-28 1978-02-27 Integrated circuit for timepiece

Country Status (6)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2943552A1 (de) * 1979-10-27 1981-05-21 Deutsche Itt Industries Gmbh, 7800 Freiburg Monolithisch integrierte schaltung
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 (fr) * 1996-03-15 1998-05-22 Dispositif electronique comprenant une base de temps integree
DE69840506D1 (de) * 1998-11-05 2009-03-12 Em Microelectronic Marin Sa Verfahren zum Einstellen des Takts eines Uhrenmoduls mittels Schmelzen von Schmelzsicherungen per Laser
CH692534A5 (fr) * 1998-11-05 2002-07-15 Em Microelectronic Marin Sa Procédé d'ajustement de la marche d'un module horloger au moyen de fusibles destructibles par 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 (de) * 1939-10-30 1943-05-15 Ig Farbenindustrie Ag Verfahren zur Herstellung eines linearen Polyesters.
CH540520A (fr) * 1971-04-22 1973-02-15 Ebauches Sa Mouvement d'horlogerie électronique
CH554015A (forum.php) * 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 (nl) * 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 (ja) * 1975-08-01 1985-06-12 シチズン時計株式会社 時計用回路
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
US4345320A (en) 1982-08-17
DE2806183C3 (de) 1981-11-12
DE2806183A1 (de) 1978-08-31
CH621036B (fr)
CH621036GA3 (forum.php) 1981-01-15
DE2806183B2 (de) 1981-03-19
FR2382073A1 (fr) 1978-09-22
FR2382073B1 (forum.php) 1980-08-29
GB1596942A (en) 1981-09-03
JPS53108478A (en) 1978-09-21

Similar Documents

Publication Publication Date Title
US4149146A (en) Driver circuit for electrochromic display device
US3824447A (en) Booster circuit
US4041459A (en) Integrated programmable logic arrangement
US3664118A (en) Electronically controlled timepiece using low power mos transistor circuitry
KR950001771A (ko) 온도에 따른 주기를 가지는 클록신호를 발생하는 발진회로 및 이를 포함하는 반도체 기억장치
US3950936A (en) Device for providing an electro-optical display of time
US4168498A (en) Digital display drive and voltage divider circuit
JPS623911B2 (forum.php)
US4065916A (en) Electronic timepiece
US6166609A (en) Oscillator circuit supplied with optimal power voltage according to oscillator output
US8319769B2 (en) LCD panel driver with self masking function using power on reset signal and driving method thereof
JPS6039193B2 (ja) 電子時計
US4382251A (en) Envelope control device for piezoelectric buzzer
JPS6217197B2 (forum.php)
US5055705A (en) Selecting one of a plurality of voltages without overlap
JP5939852B2 (ja) アナログ電子時計
JPH06177719A (ja) クロック発生回路
US4336608A (en) Electronic timepiece
US4412215A (en) Novel control means for an electrochromic display
US4280212A (en) Multiplexing system for a solid state timing device
GB1214980A (en) Electronic watch
JPS6115388B2 (forum.php)
US4175375A (en) Electronic watch having improved level setting circuit
US3590281A (en) Electronic latching networks employing elements having positive temperature coefficients of resistance
JP2016023960A (ja) アナログ電子時計