GB2012479B - Piezo-electric resonator - Google Patents

Piezo-electric resonator

Info

Publication number
GB2012479B
GB2012479B GB7847610A GB7847610A GB2012479B GB 2012479 B GB2012479 B GB 2012479B GB 7847610 A GB7847610 A GB 7847610A GB 7847610 A GB7847610 A GB 7847610A GB 2012479 B GB2012479 B GB 2012479B
Authority
GB
United Kingdom
Prior art keywords
piezo
electric resonator
resonator
electric
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.)
Expired
Application number
GB7847610A
Other versions
GB2012479A (en
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric 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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of GB2012479A publication Critical patent/GB2012479A/en
Application granted granted Critical
Publication of GB2012479B publication Critical patent/GB2012479B/en
Expired 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
    • H03H9/0528—Holders; Supports for bulk acoustic wave devices consisting of clips
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
    • G04F5/04—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses
    • G04F5/06—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses using piezoelectric resonators
    • G04F5/063—Constructional details
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
    • H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
    • H03B5/323—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator the resonator having more than two terminals
    • 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
    • H03H9/0538—Constructional combinations of supports or holders with electromechanical or other electronic elements
    • H03H9/0547—Constructional combinations of supports or holders with electromechanical or other electronic elements consisting of a vertical arrangement
    • 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
    • H03H9/0538—Constructional combinations of supports or holders with electromechanical or other electronic elements
    • H03H9/0547—Constructional combinations of supports or holders with electromechanical or other electronic elements consisting of a vertical arrangement
    • H03H9/0552—Constructional combinations of supports or holders with electromechanical or other electronic elements consisting of a vertical arrangement the device and the other elements being mounted on opposite sides of a common substrate
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/02—Details
    • H03B5/04—Modifications of generator to compensate for variations in physical values, e.g. power supply, load, temperature
GB7847610A 1977-12-10 1978-12-07 Piezo-electric resonator Expired GB2012479B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772755116 DE2755116C2 (en) 1977-12-10 1977-12-10 Oscillator with a resonator built tightly in a housing

Publications (2)

Publication Number Publication Date
GB2012479A GB2012479A (en) 1979-07-25
GB2012479B true GB2012479B (en) 1982-04-21

Family

ID=6025809

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7847610A Expired GB2012479B (en) 1977-12-10 1978-12-07 Piezo-electric resonator

Country Status (2)

Country Link
DE (1) DE2755116C2 (en)
GB (1) GB2012479B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2918952C2 (en) * 1979-05-10 1982-10-28 Siemens AG, 1000 Berlin und 8000 München Electrical assembly
DE3263495D1 (en) * 1981-02-28 1985-06-20 Kinseki Ltd Piezoelectric oscillator device
US4516090A (en) * 1982-04-22 1985-05-07 Asahi Glass Company Ltd. Ultrasonic delay line
JPS6051009A (en) * 1983-08-30 1985-03-22 Nec Corp Microwave oscillator
FR2562352B1 (en) * 1984-03-30 1989-10-20 Cepe PIEZO-ELECTRIC RESONATOR
FR2566601A1 (en) * 1984-06-22 1985-12-27 Ebauchesfabrik Eta Ag ASSEMBLY COMPRISING AN ENCAPSULATED PIEZOELECTRIC RESONATOR AND AN ASSOCIATED INTEGRATED CIRCUIT
US4985655A (en) * 1988-05-27 1991-01-15 Piezo Crystal Company, Division Of Ppa Industries, Inc. Crystal header package
TW394454U (en) * 1990-09-14 2000-06-11 Cts Corp Piezoelectric component-mounting foil
US5446954A (en) * 1993-09-30 1995-09-05 Motorla, Inc. Method for manufacturing a frequency control device
US5696422A (en) * 1996-03-01 1997-12-09 Piezo Crystal Company Crystal package
US6456168B1 (en) * 2000-12-29 2002-09-24 Cts Corporation Temperature compensated crystal oscillator assembled on crystal base
EP1494285A4 (en) * 2002-04-05 2006-05-17 Murata Manufacturing Co Circuit module and method for manufacturing the same
FI122012B (en) 2006-04-27 2011-07-15 Filtronic Comtek Oy Tuning means and tunable resonator

Also Published As

Publication number Publication date
GB2012479A (en) 1979-07-25
DE2755116A1 (en) 1979-06-13
DE2755116C2 (en) 1984-08-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee