AU2001253017A1 - Die layout for saw devices and associated methods - Google Patents

Die layout for saw devices and associated methods

Info

Publication number
AU2001253017A1
AU2001253017A1 AU2001253017A AU5301701A AU2001253017A1 AU 2001253017 A1 AU2001253017 A1 AU 2001253017A1 AU 2001253017 A AU2001253017 A AU 2001253017A AU 5301701 A AU5301701 A AU 5301701A AU 2001253017 A1 AU2001253017 A1 AU 2001253017A1
Authority
AU
Australia
Prior art keywords
associated methods
saw devices
die layout
layout
die
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.)
Abandoned
Application number
AU2001253017A
Inventor
Benjamin P. Abbott
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.)
Triquint Inc
Original Assignee
Sawtek 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 Sawtek Inc filed Critical Sawtek Inc
Publication of AU2001253017A1 publication Critical patent/AU2001253017A1/en
Abandoned 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
    • H03H9/125—Driving means, e.g. electrodes, coils
    • H03H9/145—Driving means, e.g. electrodes, coils for networks using surface acoustic waves
    • H03H9/14544—Transducers of particular shape or position
    • H03H9/14547—Fan shaped; Tilted; Shifted; Slanted; Tapered; Arched; Stepped finger transducers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
    • H03H3/007—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks
    • H03H3/08—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of resonators or networks using surface acoustic waves
    • 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
    • H03H9/125—Driving means, e.g. electrodes, coils
    • H03H9/145—Driving means, e.g. electrodes, coils for networks using surface acoustic waves
    • 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
    • H03H9/125—Driving means, e.g. electrodes, coils
    • H03H9/145—Driving means, e.g. electrodes, coils for networks using surface acoustic waves
    • H03H9/14544—Transducers of particular shape or position
    • H03H9/14594—Plan-rotated or plan-tilted transducers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/64—Filters using surface acoustic waves
    • H03H9/6423—Means for obtaining a particular transfer characteristic
    • H03H9/643—Means for obtaining a particular transfer characteristic the transfer characteristic being determined by reflective or coupling array characteristics
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/64—Filters using surface acoustic waves
    • H03H9/6423—Means for obtaining a particular transfer characteristic
    • H03H9/6433—Coupled resonator filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/64—Filters using surface acoustic waves
    • H03H9/6423—Means for obtaining a particular transfer characteristic
    • H03H9/6433—Coupled resonator filters
    • H03H9/644—Coupled resonator filters having two acoustic tracks
    • H03H9/6456—Coupled resonator filters having two acoustic tracks being electrically coupled
    • H03H9/6469—Coupled resonator filters having two acoustic tracks being electrically coupled via two connecting electrodes
    • H03H9/6473—Coupled resonator filters having two acoustic tracks being electrically coupled via two connecting electrodes the electrodes being electrically interconnected
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/64—Filters using surface acoustic waves
    • H03H9/6489—Compensation of undesirable effects
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/42—Piezoelectric device making
AU2001253017A 2000-03-30 2001-03-30 Die layout for saw devices and associated methods Abandoned AU2001253017A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US19319200P 2000-03-30 2000-03-30
US60193192 2000-03-30
PCT/US2001/010237 WO2001076064A2 (en) 2000-03-30 2001-03-30 Die layout for saw devices and associated methods

Publications (1)

Publication Number Publication Date
AU2001253017A1 true AU2001253017A1 (en) 2001-10-15

Family

ID=22712589

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001253017A Abandoned AU2001253017A1 (en) 2000-03-30 2001-03-30 Die layout for saw devices and associated methods

Country Status (3)

Country Link
US (1) US6566980B2 (en)
AU (1) AU2001253017A1 (en)
WO (1) WO2001076064A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10301934A1 (en) * 2003-01-20 2004-07-29 Epcos Ag Electrical component used as a BAW or SAW arrangement comprises a substrate with component structures on which are arranged solder metallizations electrically connected to the component structures
US7341887B2 (en) * 2004-10-29 2008-03-11 Intel Corporation Integrated circuit die configuration for packaging
US20120313213A1 (en) * 2011-06-07 2012-12-13 Raytheon Company Polygon shaped power amplifier chips

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3800247A (en) * 1971-06-23 1974-03-26 Raytheon Co Surface wave structure
US3772618A (en) * 1972-12-15 1973-11-13 Us Air Force Low velocity zero temperature coefficient acoustic surface wave delay line
JPS5515887B2 (en) * 1974-09-09 1980-04-26
US4328472A (en) * 1980-11-03 1982-05-04 United Technologies Corporation Acoustic guided wave devices
US4577169A (en) * 1984-08-01 1986-03-18 At&T Bell Laboratories Small ripple surface acoustic wave filter with low insertion loss
JP3308759B2 (en) * 1995-04-10 2002-07-29 日本電気株式会社 Surface acoustic wave device
JPH09116378A (en) * 1995-10-20 1997-05-02 Toyo Commun Equip Co Ltd Idt excitation device
JP3360541B2 (en) * 1995-10-20 2002-12-24 セイコーエプソン株式会社 Surface acoustic wave device and design method thereof
JPH1084249A (en) * 1996-09-06 1998-03-31 Ngk Insulators Ltd Surface acoustic wave filter
US6321444B1 (en) * 2000-04-11 2001-11-27 Japan Radio Co., Ltd. Method of making surface acoustic wave device
JP2000295062A (en) * 1999-04-09 2000-10-20 Murata Mfg Co Ltd Surface wave filter

Also Published As

Publication number Publication date
WO2001076064A2 (en) 2001-10-11
US6566980B2 (en) 2003-05-20
US20020030564A1 (en) 2002-03-14
WO2001076064A3 (en) 2002-02-28

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