JPS51142287A - At-cut crystal oscillator - Google Patents

At-cut crystal oscillator

Info

Publication number
JPS51142287A
JPS51142287A JP6614875A JP6614875A JPS51142287A JP S51142287 A JPS51142287 A JP S51142287A JP 6614875 A JP6614875 A JP 6614875A JP 6614875 A JP6614875 A JP 6614875A JP S51142287 A JPS51142287 A JP S51142287A
Authority
JP
Japan
Prior art keywords
crystal oscillator
cut crystal
cut
reduce influence
main oscillation
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
JP6614875A
Other languages
Japanese (ja)
Inventor
Kunihiro Takahashi
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 Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP6614875A priority Critical patent/JPS51142287A/en
Publication of JPS51142287A publication Critical patent/JPS51142287A/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
    • H03H9/02133—Means for compensation or elimination of undesirable effects of stress

Landscapes

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

Abstract

PURPOSE:To reduce influence of supporting stress on main oscillation, and to lower spurious vibration.
JP6614875A 1975-06-02 1975-06-02 At-cut crystal oscillator Pending JPS51142287A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6614875A JPS51142287A (en) 1975-06-02 1975-06-02 At-cut crystal oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6614875A JPS51142287A (en) 1975-06-02 1975-06-02 At-cut crystal oscillator

Publications (1)

Publication Number Publication Date
JPS51142287A true JPS51142287A (en) 1976-12-07

Family

ID=13307480

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6614875A Pending JPS51142287A (en) 1975-06-02 1975-06-02 At-cut crystal oscillator

Country Status (1)

Country Link
JP (1) JPS51142287A (en)

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