JPS56169909A - Oscillating circuit using piezoelectric oscillator - Google Patents

Oscillating circuit using piezoelectric oscillator

Info

Publication number
JPS56169909A
JPS56169909A JP7399380A JP7399380A JPS56169909A JP S56169909 A JPS56169909 A JP S56169909A JP 7399380 A JP7399380 A JP 7399380A JP 7399380 A JP7399380 A JP 7399380A JP S56169909 A JPS56169909 A JP S56169909A
Authority
JP
Japan
Prior art keywords
temperature
piezoelectric oscillator
frequency
compensation
subresonance
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.)
Granted
Application number
JP7399380A
Other languages
Japanese (ja)
Other versions
JPS6234162B2 (en
Inventor
Tetsuo Konno
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.)
Seikosha KK
Original Assignee
Seikosha KK
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 Seikosha KK filed Critical Seikosha KK
Priority to JP7399380A priority Critical patent/JPS56169909A/en
Publication of JPS56169909A publication Critical patent/JPS56169909A/en
Publication of JPS6234162B2 publication Critical patent/JPS6234162B2/ja
Granted legal-status Critical Current

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/substract logic circuit

Landscapes

  • Oscillators With Electromechanical Resonators (AREA)

Abstract

PURPOSE:To keep the oscillation stable within a broad temperature range, by oscillating a thick sliding piezoelectric oscillator in the main resonance frequency and the subresonance frequency at the same time, and making temperature compensation through the use of one temperature characteristics at least in both the frequencies. CONSTITUTION:A thick sliding piezoelectric oscillator Q is oscillated in the main resonance frequency f1 and the subresonance frequency at the same time, and temperature compensation is made by using at least one temperature characteristics of both the frequencies. The 1st resonance circuit to oscillate the oscillator Q in the main resonance frequency f1 consists of an inverter V1, resistor R1 and capacitors C1, C4, C5, and the 2nd resonance circuit to oscillate it in the subresonance frequency f2 comprises an inverter V2, resistor R2, coil L, and capacitors C2, C3-C5. With the temperature compensation like this, the thickness sliding piezoelectric oscillator Q is used in common with a temperature detecting element, and stable oscillation can be kept within a very wide temperature range without causing a timing delay to the compensation effect against the temperature change.
JP7399380A 1980-06-02 1980-06-02 Oscillating circuit using piezoelectric oscillator Granted JPS56169909A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7399380A JPS56169909A (en) 1980-06-02 1980-06-02 Oscillating circuit using piezoelectric oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7399380A JPS56169909A (en) 1980-06-02 1980-06-02 Oscillating circuit using piezoelectric oscillator

Publications (2)

Publication Number Publication Date
JPS56169909A true JPS56169909A (en) 1981-12-26
JPS6234162B2 JPS6234162B2 (en) 1987-07-24

Family

ID=13534146

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7399380A Granted JPS56169909A (en) 1980-06-02 1980-06-02 Oscillating circuit using piezoelectric oscillator

Country Status (1)

Country Link
JP (1) JPS56169909A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02174407A (en) * 1988-12-27 1990-07-05 Nippon Dempa Kogyo Co Ltd Temperature compensated frequency crystal oscillator
WO1997026504A1 (en) * 1996-01-17 1997-07-24 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Circuit arrangement for the metrological determination of diameters of metal bodies

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5080869A (en) * 1973-11-15 1975-07-01
JPS5084274A (en) * 1973-11-26 1975-07-08
JPS53145675A (en) * 1977-05-25 1978-12-19 Seiko Epson Corp Temperature compensating electronic watch
JPS54158839A (en) * 1978-06-06 1979-12-15 Citizen Watch Co Ltd Temperature compensating device of oscillator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5080869A (en) * 1973-11-15 1975-07-01
JPS5084274A (en) * 1973-11-26 1975-07-08
JPS53145675A (en) * 1977-05-25 1978-12-19 Seiko Epson Corp Temperature compensating electronic watch
JPS54158839A (en) * 1978-06-06 1979-12-15 Citizen Watch Co Ltd Temperature compensating device of oscillator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02174407A (en) * 1988-12-27 1990-07-05 Nippon Dempa Kogyo Co Ltd Temperature compensated frequency crystal oscillator
WO1997026504A1 (en) * 1996-01-17 1997-07-24 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Circuit arrangement for the metrological determination of diameters of metal bodies
US6140824A (en) * 1996-01-17 2000-10-31 Patent-Treuhand-Gesellschaft Fuer Elektrishe Gluehlampen Circuit arrangement for the metrological determination of diameters of metal bodies

Also Published As

Publication number Publication date
JPS6234162B2 (en) 1987-07-24

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