JPS55110416A - Piezoelectric oscillator - Google Patents

Piezoelectric oscillator

Info

Publication number
JPS55110416A
JPS55110416A JP1765479A JP1765479A JPS55110416A JP S55110416 A JPS55110416 A JP S55110416A JP 1765479 A JP1765479 A JP 1765479A JP 1765479 A JP1765479 A JP 1765479A JP S55110416 A JPS55110416 A JP S55110416A
Authority
JP
Japan
Prior art keywords
frequency characteristics
piezoelectric oscillator
temperature
piezoelectric
terminal
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.)
Pending
Application number
JP1765479A
Other languages
Japanese (ja)
Inventor
Kuniharu Yamada
Akihiko Kawachi
Tsuneo Handa
Yoshiyuki Gomi
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa 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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP1765479A priority Critical patent/JPS55110416A/en
Publication of JPS55110416A publication Critical patent/JPS55110416A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/02007—Details of bulk acoustic wave devices
    • H03H9/02086—Means for compensation or elimination of undesirable effects
    • H03H9/02102—Means for compensation or elimination of undesirable effects of temperature influence

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

PURPOSE:To achieve piezoelectric oscillation with small size and with excellent temperature-frequency characteristics, by soldering the temperature-frequency characteristics correcting capacitor to one side of the terminal of the piezoelectric oscillator. CONSTITUTION:After sealing crystal in the case 1 as the piezoelectric oscillator, the temperature-frequency characteristics correcting capacitor 3 of BaTiO3 system is soldered to one side of the terminal 2. Thus, the piezoelectric oscillation excellent temperature-frequency characteristics can be made with small size.
JP1765479A 1979-02-16 1979-02-16 Piezoelectric oscillator Pending JPS55110416A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1765479A JPS55110416A (en) 1979-02-16 1979-02-16 Piezoelectric oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1765479A JPS55110416A (en) 1979-02-16 1979-02-16 Piezoelectric oscillator

Publications (1)

Publication Number Publication Date
JPS55110416A true JPS55110416A (en) 1980-08-25

Family

ID=11949834

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1765479A Pending JPS55110416A (en) 1979-02-16 1979-02-16 Piezoelectric oscillator

Country Status (1)

Country Link
JP (1) JPS55110416A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57127316A (en) * 1980-10-10 1982-08-07 Int Standard Electric Corp Assembly with piezoelectric resonator
US4384229A (en) * 1980-02-14 1983-05-17 Nippon Electric Co., Ltd. Temperature compensated piezoelectric ceramic resonator unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4384229A (en) * 1980-02-14 1983-05-17 Nippon Electric Co., Ltd. Temperature compensated piezoelectric ceramic resonator unit
JPS57127316A (en) * 1980-10-10 1982-08-07 Int Standard Electric Corp Assembly with piezoelectric resonator

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