NO971752L - Kretskomponent og filter med en eller flere slike komponenter - Google Patents

Kretskomponent og filter med en eller flere slike komponenter

Info

Publication number
NO971752L
NO971752L NO971752A NO971752A NO971752L NO 971752 L NO971752 L NO 971752L NO 971752 A NO971752 A NO 971752A NO 971752 A NO971752 A NO 971752A NO 971752 L NO971752 L NO 971752L
Authority
NO
Norway
Prior art keywords
filter
components
circuit component
circuit
component
Prior art date
Application number
NO971752A
Other languages
English (en)
Norwegian (no)
Other versions
NO971752D0 (no
Inventor
Toshihiko Unami
Jiro Inoue
Tetsuo Takeshima
Original Assignee
Murata Manufacturing Co
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 JP01458597A external-priority patent/JP3147795B2/ja
Priority claimed from JP02010297A external-priority patent/JP3266031B2/ja
Application filed by Murata Manufacturing Co filed Critical Murata Manufacturing Co
Publication of NO971752D0 publication Critical patent/NO971752D0/no
Publication of NO971752L publication Critical patent/NO971752L/no

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
    • H03H9/58—Multiple crystal filters
    • H03H9/60—Electric coupling means therefor
    • H03H9/605—Electric coupling means therefor consisting of a ladder configuration
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/05—Holders or supports
    • H03H9/0538—Constructional combinations of supports or holders with electromechanical or other electronic elements
    • H03H9/0542—Constructional combinations of supports or holders with electromechanical or other electronic elements consisting of a lateral arrangement
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/05—Holders or supports
    • H03H9/10—Mounting in enclosures
    • H03H9/1007—Mounting in enclosures for bulk acoustic wave [BAW] devices
    • H03H9/1014—Mounting in enclosures for bulk acoustic wave [BAW] devices the enclosure being defined by a frame built on a substrate and a cap, the frame having no mechanical contact with the BAW device
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
    • H03H9/17—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator
    • H03H9/178—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator of a laminated structure of multiple piezoelectric layers with inner electrodes

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
NO971752A 1996-04-18 1997-04-17 Kretskomponent og filter med en eller flere slike komponenter NO971752L (no)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP12272596 1996-04-18
JP22443096 1996-08-06
JP01458597A JP3147795B2 (ja) 1996-08-06 1997-01-10 電子部品およびラダーフィルタ
JP02010297A JP3266031B2 (ja) 1996-04-18 1997-01-16 圧電共振子およびそれを用いた電子部品

Publications (2)

Publication Number Publication Date
NO971752D0 NO971752D0 (no) 1997-04-17
NO971752L true NO971752L (no) 1997-10-20

Family

ID=27456230

Family Applications (1)

Application Number Title Priority Date Filing Date
NO971752A NO971752L (no) 1996-04-18 1997-04-17 Kretskomponent og filter med en eller flere slike komponenter

Country Status (4)

Country Link
US (1) US5939819A (fr)
EP (1) EP0802629A3 (fr)
CN (1) CN1078404C (fr)
NO (1) NO971752L (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6087198A (en) * 1998-02-12 2000-07-11 Texas Instruments Incorporated Low cost packaging for thin-film resonators and thin-film resonator-based filters
US6114800A (en) * 1997-10-01 2000-09-05 Murata Manufacturing Co., Ltd Piezoelectric component
JPH11168338A (ja) * 1997-10-01 1999-06-22 Murata Mfg Co Ltd 圧電共振子、圧電共振子の周波数調整方法および通信機器
US6420945B1 (en) * 1999-04-09 2002-07-16 Murata Manufacturing Co. Ltd Piezoelectric resonator having internal electrode films, piezoelectric component and ladder filter formed therefrom
JP2001102893A (ja) * 1999-09-27 2001-04-13 Murata Mfg Co Ltd チップ型電子部品及びチップ型電子部品の実装構造
JP3888107B2 (ja) * 2001-08-31 2007-02-28 株式会社大真空 圧電振動デバイス用圧電振動板のエッチング方法
JP2003298392A (ja) 2002-03-29 2003-10-17 Fujitsu Media Device Kk フィルタチップ及びフィルタ装置
US8493744B2 (en) * 2007-04-03 2013-07-23 Tdk Corporation Surface mount devices with minimum lead inductance and methods of manufacturing the same

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JPS59117814A (ja) * 1982-12-24 1984-07-07 Murata Mfg Co Ltd 圧電磁器共振子
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JPH0732273B2 (ja) * 1986-05-22 1995-04-10 日本電気株式会社 電歪効果素子
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JP2965602B2 (ja) * 1990-02-26 1999-10-18 日立金属株式会社 積層型変位素子
US5126618A (en) * 1990-03-06 1992-06-30 Brother Kogyo Kabushiki Kaisha Longitudinal-effect type laminar piezoelectric/electrostrictive driver, and printing actuator using the driver
CH683578A5 (fr) * 1990-03-08 1994-03-31 Suisse Electronique Microtech Résonateur piézoélectrique.
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US5250870A (en) * 1992-03-25 1993-10-05 Motorola, Inc. Ultra-thin surface mount crystal package
JPH06209228A (ja) * 1993-01-12 1994-07-26 Murata Mfg Co Ltd ラダー型フィルタ
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US5648746A (en) * 1993-08-17 1997-07-15 Murata Manufacturing Co., Ltd. Stacked diezoelectric resonator ladder-type filter with at least one width expansion mode resonator
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US5406682A (en) * 1993-12-23 1995-04-18 Motorola, Inc. Method of compliantly mounting a piezoelectric device
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JPH07240660A (ja) * 1994-02-25 1995-09-12 Murata Mfg Co Ltd ラダー型フィルタ
JPH0818382A (ja) * 1994-06-27 1996-01-19 Murata Mfg Co Ltd 圧電部品
JP3221253B2 (ja) * 1994-09-13 2001-10-22 株式会社村田製作所 複合電子部品の製造方法
JP3114526B2 (ja) * 1994-10-17 2000-12-04 株式会社村田製作所 チップ型圧電共振部品
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JP3141723B2 (ja) * 1995-04-11 2001-03-05 株式会社村田製作所 幅モードを利用した共振子及び共振部品
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Also Published As

Publication number Publication date
US5939819A (en) 1999-08-17
NO971752D0 (no) 1997-04-17
EP0802629A2 (fr) 1997-10-22
EP0802629A3 (fr) 1998-02-04
CN1167370A (zh) 1997-12-10
CN1078404C (zh) 2002-01-23

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