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HK56785A - Oscillator circuit - Google Patents

Oscillator circuit

Info

Publication number
HK56785A
HK56785A HK567/85A HK56785A HK56785A HK 56785 A HK56785 A HK 56785A HK 567/85 A HK567/85 A HK 567/85A HK 56785 A HK56785 A HK 56785A HK 56785 A HK56785 A HK 56785A
Authority
HK
Hong Kong
Prior art keywords
oscillator circuit
oscillator
circuit
Prior art date
Application number
HK567/85A
Other languages
English (en)
Inventor
Tetsuro Konno
Original Assignee
Kabushika Kaisha Seikosha
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
Priority claimed from JP12854779A external-priority patent/JPS5652908A/ja
Priority claimed from JP155380A external-priority patent/JPS5698909A/ja
Application filed by Kabushika Kaisha Seikosha filed Critical Kabushika Kaisha Seikosha
Publication of HK56785A publication Critical patent/HK56785A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L1/00—Stabilisation of generator output against variations of physical values, e.g. power supply
    • H03L1/02—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only
    • H03L1/022—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only by indirect stabilisation, i.e. by generating an electrical correction signal which is a function of the temperature
    • H03L1/027—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only by indirect stabilisation, i.e. by generating an electrical correction signal which is a function of the temperature by using frequency conversion means which is variable with temperature, e.g. mixer, frequency divider, pulse add/subtract logic circuit
HK567/85A 1979-10-05 1985-08-01 Oscillator circuit HK56785A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12854779A JPS5652908A (en) 1979-10-05 1979-10-05 Oscillation frequency adjusting device
JP155380A JPS5698909A (en) 1980-01-10 1980-01-10 Oscillation circuit

Publications (1)

Publication Number Publication Date
HK56785A true HK56785A (en) 1985-08-09

Family

ID=26334792

Family Applications (1)

Application Number Title Priority Date Filing Date
HK567/85A HK56785A (en) 1979-10-05 1985-08-01 Oscillator circuit

Country Status (6)

Country Link
US (1) US4583059A (de)
DE (1) DE3036785C2 (de)
FR (1) FR2466899B1 (de)
GB (1) GB2063603B (de)
HK (1) HK56785A (de)
SG (1) SG33385G (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2163575B (en) * 1984-07-06 1987-09-09 Suwa Seikosha Kk Improvements in or relating to electronic timepieces
JPH0718897B2 (ja) * 1986-05-28 1995-03-06 セイコ−電子部品株式会社 水晶発振器の周波数温度補償回路
US4845486A (en) * 1986-09-12 1989-07-04 Robert Scully Residential fuel-oil level reporting and alarm system
US4866326A (en) * 1987-02-19 1989-09-12 Brother Kogyo Kabushiki Kaisha Driver circuit for piezoelectric actuator, and impact dot-matrix printer using the driver circuit
US4825178A (en) * 1987-08-26 1989-04-25 International Business Machines Corporation Oscillator with noise rejection and square wave output
US5077529A (en) * 1989-07-19 1991-12-31 Level One Communications, Inc. Wide bandwidth digital phase locked loop with reduced low frequency intrinsic jitter
JPH04315484A (ja) * 1991-04-15 1992-11-06 Nec Corp 圧電アクチュエータの駆動方法
US5596301A (en) * 1995-05-04 1997-01-21 Motorola, Inc. Apparatus for a synthesized reactance controlled oscillator usable in a phase locked loop
US5777522A (en) * 1997-01-03 1998-07-07 Motorola, Inc. Electronic device for controlling a reactance value for a reactive element
JP3233059B2 (ja) * 1997-03-07 2001-11-26 株式会社村田製作所 超音波センサ
FR2793641B1 (fr) * 1999-05-10 2001-08-10 Cit Alcatel Telephone mobile muni d'un circuit de demodulation avec oscillateur local ameliore
EP1793488A1 (de) * 2005-11-30 2007-06-06 Microdul AG Frequenzgleichstimmungsgerät für einen Kristalloszillator
US20090295757A1 (en) * 2006-03-31 2009-12-03 He Xiaoying Janet Multi-mode ultrasonic system
GB0721540D0 (en) * 2007-11-02 2007-12-12 Eosemi Ltd Precision oscillator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1194949A (en) * 1968-01-31 1970-06-17 Citizen Watch Co Ltd Method of Temperature Compensating Oscillation Circuit for Timepiece and Device Therefor
CH510908A (fr) * 1968-12-27 1971-09-15 Longines Montres Comp D Pièce d'horlogerie électronique, comportant un système oscillant
DE2802841A1 (de) * 1977-01-24 1978-07-27 Shoichi Tanaka Laufabstimmung fuer quarzgesteuerte uhren
JPS5445558A (en) * 1977-09-17 1979-04-10 Citizen Watch Co Ltd Frequency adjusting set for oscillator
JPS54158839A (en) * 1978-06-06 1979-12-15 Citizen Watch Co Ltd Temperature compensating device of oscillator

Also Published As

Publication number Publication date
GB2063603B (en) 1983-10-05
DE3036785C2 (de) 1985-11-28
FR2466899B1 (fr) 1986-07-18
DE3036785A1 (de) 1981-04-16
SG33385G (en) 1986-05-02
US4583059A (en) 1986-04-15
GB2063603A (en) 1981-06-03
FR2466899A1 (fr) 1981-04-10

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