GB2012479B - Piezo-electric resonator - Google Patents
Piezo-electric resonatorInfo
- 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
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
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- General Physics & Mathematics (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
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)
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 |
EP0059447B1 (en) * | 1981-02-28 | 1985-05-15 | 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 |
WO2003085739A1 (en) * | 2002-04-05 | 2003-10-16 | Murata Manufacturing Co., Ltd. | Circuit module and method for manufacturing the same |
FI122012B (en) | 2006-04-27 | 2011-07-15 | Filtronic Comtek Oy | Tuning means and tunable resonator |
-
1977
- 1977-12-10 DE DE19772755116 patent/DE2755116C2/en not_active Expired
-
1978
- 1978-12-07 GB GB7847610A patent/GB2012479B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2755116A1 (en) | 1979-06-13 |
GB2012479A (en) | 1979-07-25 |
DE2755116C2 (en) | 1984-08-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |