FR2490895B1 - Circuit d'entretien pour oscillateur a faible consommation de courant - Google Patents

Circuit d'entretien pour oscillateur a faible consommation de courant

Info

Publication number
FR2490895B1
FR2490895B1 FR8117445A FR8117445A FR2490895B1 FR 2490895 B1 FR2490895 B1 FR 2490895B1 FR 8117445 A FR8117445 A FR 8117445A FR 8117445 A FR8117445 A FR 8117445A FR 2490895 B1 FR2490895 B1 FR 2490895B1
Authority
FR
France
Prior art keywords
transistor
control electrode
low current
maintenance circuit
current oscillator
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
FR8117445A
Other languages
English (en)
French (fr)
Other versions
FR2490895A1 (fr
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.)
Ebauches Electroniques SA
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 date
Application filed by Ebauches Electroniques SA filed Critical Ebauches Electroniques SA
Publication of FR2490895A1 publication Critical patent/FR2490895A1/fr
Application granted granted Critical
Publication of FR2490895B1 publication Critical patent/FR2490895B1/fr
Expired legal-status Critical Current

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Rectifiers (AREA)
FR8117445A 1980-09-19 1981-09-14 Circuit d'entretien pour oscillateur a faible consommation de courant Expired FR2490895B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH705880A CH641316B (fr) 1980-09-19 1980-09-19 Circuit oscillateur a faible consommation de courant.

Publications (2)

Publication Number Publication Date
FR2490895A1 FR2490895A1 (fr) 1982-03-26
FR2490895B1 true FR2490895B1 (fr) 1985-11-29

Family

ID=4319268

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8117445A Expired FR2490895B1 (fr) 1980-09-19 1981-09-14 Circuit d'entretien pour oscillateur a faible consommation de courant

Country Status (5)

Country Link
JP (1) JPS5783904A (enrdf_load_stackoverflow)
CH (1) CH641316B (enrdf_load_stackoverflow)
DE (1) DE3136300A1 (enrdf_load_stackoverflow)
FR (1) FR2490895B1 (enrdf_load_stackoverflow)
GB (1) GB2084421B (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3223338C2 (de) * 1982-06-23 1987-02-19 EUROSIL electronic GmbH, 8057 Eching Integrierte Feldeffekttransistor-Oszillatorschaltung
FR2542526A1 (fr) 1983-03-09 1984-09-14 American Telephone & Telegraph Oscillateur a quartz
JPS63171782U (enrdf_load_stackoverflow) * 1987-04-30 1988-11-08
DE3831176A1 (de) * 1988-09-13 1990-03-22 Siemens Ag Oszillatorzelle
EP0574981B1 (en) * 1992-06-15 1998-09-02 Koninklijke Philips Electronics N.V. Oscillator circuit having 50% duty cycle
JP4598992B2 (ja) * 2001-06-01 2010-12-15 シチズンホールディングス株式会社 水晶発振回路
EP1432119A1 (en) * 2002-12-17 2004-06-23 Dialog Semiconductor GmbH High quality serial resonance oscillator
JP4261241B2 (ja) 2003-04-11 2009-04-30 株式会社コガネイ 加圧装置
DE102007016522B4 (de) 2007-04-05 2013-06-27 Texas Instruments Deutschland Gmbh Quarzoszillator-Schaltkreis

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH15826A (de) * 1897-12-30 1898-08-15 Friedrich Hutter Wettreit-Karussel
CH596598B5 (enrdf_load_stackoverflow) * 1973-06-20 1978-03-15 Ebauches Sa
CH580837B5 (enrdf_load_stackoverflow) * 1974-04-01 1976-10-15 Battelle Memorial Institute
CH594317A5 (enrdf_load_stackoverflow) * 1976-06-28 1978-01-13 Ebauches Sa
JPS54956A (en) * 1977-06-06 1979-01-06 Sony Corp Vco
CH623450GA3 (en) * 1977-12-20 1981-06-15 Quartz oscillator with low current consumption for timepiece
JPS55109003A (en) * 1979-02-16 1980-08-21 Citizen Watch Co Ltd Oscillation circuit

Also Published As

Publication number Publication date
CH641316GA3 (enrdf_load_stackoverflow) 1984-02-29
JPS5783904A (en) 1982-05-26
DE3136300A1 (de) 1982-04-29
JPS6234281B2 (enrdf_load_stackoverflow) 1987-07-25
CH641316B (fr)
FR2490895A1 (fr) 1982-03-26
DE3136300C2 (enrdf_load_stackoverflow) 1988-09-08
GB2084421B (en) 1984-07-11
GB2084421A (en) 1982-04-07

Similar Documents

Publication Publication Date Title
KR840003162A (ko) 이득 제어 증폭기
SU772508A3 (ru) Усилитель
KR840000112A (ko) 펄스폭 변조 신호 증폭기
FR2490895B1 (fr) Circuit d'entretien pour oscillateur a faible consommation de courant
KR950002234A (ko) 안정된 부성 전위를 발생시키기 위한 전압 발생기 회로
ES384204A1 (es) Perfeccionamientos en aparatos electronicos con etapa tra- ductora de senales.
KR920015378A (ko) 기판 바이어스 회로
KR940015786A (ko) 낮은 공급 전압에서 동작가능한 아날로그 곱셈기
KR880014446A (ko) 마이크로콤퓨터의 클록생성회로
US3979698A (en) Crystal oscillator circuit
KR910010832A (ko) 증폭기
KR880011996A (ko) 차동증폭기
KR940003011A (ko) 출력전압에 있어 전계효과트랜지스터의 한계치전압의 손실이 생기지 않는 전압발생회로
KR910007388A (ko) 제어회로
GB1035851A (en) Improvements in or relating to oscillators employing field-effect transistors
KR900019232A (ko) 발진회로
KR920001826A (ko) 발진기 출력신호의 진폭제어수단 및 그 수단을 수행하기 위한 회로구조
KR890007299A (ko) 지연 회로용 판독 회로
KR960027255A (ko) 시퀀스 제어회로를 구비한 연산증폭기
KR880006835A (ko) 발진기장치
KR890004487A (ko) 출력회로
NL7601891A (nl) Elektronische schakeling.
KR970019090A (ko) 전압 제어 발진기(Voltage controlled oscillator having an oscillation frequency variation minimized in comparison with a power supply voltage variation)
GB1261070A (en) Improvements in or relating to amplifier circuits
KR840005942A (ko) 전류 감지 회로

Legal Events

Date Code Title Description
CD Change of name or company name