JPS542091A - Crystal oscillator and its manufacture - Google Patents

Crystal oscillator and its manufacture

Info

Publication number
JPS542091A
JPS542091A JP6745577A JP6745577A JPS542091A JP S542091 A JPS542091 A JP S542091A JP 6745577 A JP6745577 A JP 6745577A JP 6745577 A JP6745577 A JP 6745577A JP S542091 A JPS542091 A JP S542091A
Authority
JP
Japan
Prior art keywords
crystal oscillator
manufacture
mounting
enalbe
unifiedly
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
JP6745577A
Other languages
Japanese (ja)
Inventor
Tamotsu Koyama
Yoshiharu Kuroda
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP6745577A priority Critical patent/JPS542091A/en
Publication of JPS542091A publication Critical patent/JPS542091A/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
    • H03H9/05—Holders; Supports
    • H03H9/0504—Holders; Supports for bulk acoustic wave devices
    • H03H9/0514—Holders; Supports for bulk acoustic wave devices consisting of mounting pads or bumps
    • H03H9/0519—Holders; Supports for bulk acoustic wave devices consisting of mounting pads or bumps for cantilever

Abstract

PURPOSE:To enalbe mass-production and cost down, by keeping the horizontal level and the mounting location of oscillator chips accurate, through mounting the stand of lead frame and flat plate unifiedly on the both sides of one end of a crystal oscillator chip and leading out each electrode.
JP6745577A 1977-06-07 1977-06-07 Crystal oscillator and its manufacture Pending JPS542091A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6745577A JPS542091A (en) 1977-06-07 1977-06-07 Crystal oscillator and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6745577A JPS542091A (en) 1977-06-07 1977-06-07 Crystal oscillator and its manufacture

Publications (1)

Publication Number Publication Date
JPS542091A true JPS542091A (en) 1979-01-09

Family

ID=13345419

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6745577A Pending JPS542091A (en) 1977-06-07 1977-06-07 Crystal oscillator and its manufacture

Country Status (1)

Country Link
JP (1) JPS542091A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002286741A (en) * 2001-03-26 2002-10-03 Murata Mfg Co Ltd Lead frame and method of manufacturing for vibration gyroscope using it

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002286741A (en) * 2001-03-26 2002-10-03 Murata Mfg Co Ltd Lead frame and method of manufacturing for vibration gyroscope using it

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