JPS5520076A - Oscillator - Google Patents
OscillatorInfo
- Publication number
- JPS5520076A JPS5520076A JP9375078A JP9375078A JPS5520076A JP S5520076 A JPS5520076 A JP S5520076A JP 9375078 A JP9375078 A JP 9375078A JP 9375078 A JP9375078 A JP 9375078A JP S5520076 A JPS5520076 A JP S5520076A
- Authority
- JP
- Japan
- Prior art keywords
- holder
- parts
- hermetic
- bonded
- oscillation frequency
- 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
Links
- 239000013078 crystal Substances 0.000 abstract 2
- 239000011521 glass Substances 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 230000010355 oscillation Effects 0.000 abstract 2
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
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
-
- 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
- H03H9/46—Filters
- H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
- H03H9/542—Filters comprising resonators of piezoelectric or electrostrictive material including passive elements
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Abstract
PURPOSE:To eliminate the fluctuation of the oscillation frequency when packaging the unit as well as to increase rigidity of fixing the holder component by avoiding exposure of the electric terminal outside the hermetic container and at the same time fixing the holder component to the hermetic glass. CONSTITUTION:Holder components 14 and 14A of crystal bar 1 contain upright holding spring parts 15 and 15A plus wire bonding parts 16 and 16A extending horizontally. The holder components are fixed onto the upper surface of hermetic glass 8 and being buried into the lower surfaces of parts 16 and 16A. At the same time, IC13 is bonded on metal base 7 to be wire-bonded with terminal pins 9 and 10 and others. Crystal oscillator 1 is inserted into the holder grooves of parts 15 and 15A and then fixed by bonding. Then metal 21 give the hermetic sealing to these substances. As a result, the terminal which gives the effect to the oscillation frequency due to the floating capacity is never exposed outside the container. Furthermore, a high-rigidity fuxture is ensured for the holder components.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9375078A JPS5520076A (en) | 1978-08-01 | 1978-08-01 | Oscillator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9375078A JPS5520076A (en) | 1978-08-01 | 1978-08-01 | Oscillator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5520076A true JPS5520076A (en) | 1980-02-13 |
Family
ID=14091092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9375078A Pending JPS5520076A (en) | 1978-08-01 | 1978-08-01 | Oscillator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5520076A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0019185A2 (en) * | 1979-05-10 | 1980-11-26 | Siemens Aktiengesellschaft | Electrical component |
US6149621A (en) * | 1996-11-29 | 2000-11-21 | Nidek Co., Ltd. | Irrigation-aspiration apparatus |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5212447B2 (en) * | 1971-09-25 | 1977-04-07 | ||
JPS5271186A (en) * | 1975-12-10 | 1977-06-14 | Seikosha Kk | Method of producing quartz oscillator |
-
1978
- 1978-08-01 JP JP9375078A patent/JPS5520076A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5212447B2 (en) * | 1971-09-25 | 1977-04-07 | ||
JPS5271186A (en) * | 1975-12-10 | 1977-06-14 | Seikosha Kk | Method of producing quartz oscillator |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0019185A2 (en) * | 1979-05-10 | 1980-11-26 | Siemens Aktiengesellschaft | Electrical component |
EP0019185A3 (en) * | 1979-05-10 | 1981-09-16 | Siemens Aktiengesellschaft | Electrical component |
US6149621A (en) * | 1996-11-29 | 2000-11-21 | Nidek Co., Ltd. | Irrigation-aspiration apparatus |
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