JPS5996929U - surface acoustic wave device - Google Patents

surface acoustic wave device

Info

Publication number
JPS5996929U
JPS5996929U JP19373582U JP19373582U JPS5996929U JP S5996929 U JPS5996929 U JP S5996929U JP 19373582 U JP19373582 U JP 19373582U JP 19373582 U JP19373582 U JP 19373582U JP S5996929 U JPS5996929 U JP S5996929U
Authority
JP
Japan
Prior art keywords
acoustic wave
wave device
surface acoustic
input
holder
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.)
Granted
Application number
JP19373582U
Other languages
Japanese (ja)
Other versions
JPH0238501Y2 (en
Inventor
正一 岸
山科　幹彦
河西　善彦
Original Assignee
富士通株式会社
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 富士通株式会社 filed Critical 富士通株式会社
Priority to JP19373582U priority Critical patent/JPS5996929U/en
Publication of JPS5996929U publication Critical patent/JPS5996929U/en
Application granted granted Critical
Publication of JPH0238501Y2 publication Critical patent/JPH0238501Y2/ja
Granted legal-status Critical Current

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Landscapes

  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は入出力トララスデューサを備えた弾性表面波装
置の図を、第２図は従来使用された一例の分解斜視図を
、第３図は本考案の一実施例の分解斜視図を、第４図は
保持金具の別の一実施例を示す斜視図で示す。 一図において１は圧電基板、２．３は入出力回路の交叉
指状電極、４はアース電極、５．６は人出　　　。 力端子、Ｅ、Ｅｌ、Ｅ２．Ｅ３はアース端子、７４は保
護ケースの底板、８．８’、８″は間隔板、９、　９’
、　　１０．　１０’は硝子絶縁端子、１１゜１１′は
保持金具、１２．１２’はアース端子をかねる支持部を
示す。Fig. 1 is a diagram of a surface acoustic wave device equipped with an input/output traverse transducer, Fig. 2 is an exploded perspective view of an example of a conventionally used example, and Fig. 3 is an exploded perspective view of an embodiment of the present invention. , FIG. 4 is a perspective view showing another embodiment of the holding fitting. In the figure, 1 is a piezoelectric substrate, 2.3 is an input/output circuit's interdigital electrode, 4 is a ground electrode, and 5.6 is a crowd. Power terminals, E, El, E2. E3 is the ground terminal, 74 is the bottom plate of the protective case, 8.8', 8'' is the spacing plate, 9, 9'
, 10. 10' is a glass insulated terminal, 11° and 11' are holding fittings, and 12 and 12' are supporting parts that also serve as ground terminals.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）交叉指電極からなる入出カドランスデューサ゛を
表面に備える圧電基板上の一側端に入出力およびアース
端子が配置され、かつアース端子が中央に入出力端子が
両側端に離隔上で配設されてなることを特徴とする弾性
表面波装置。(1) Input/output and ground terminals are arranged at one end of a piezoelectric substrate having an input/output quadrature transducer consisting of crossed finger electrodes on its surface, and the input/output terminals are spaced apart at both ends with the ground terminal in the center. A surface acoustic wave device characterized in that: （２）圧電基板の底面を保持器表面より浮かせるために
該底面の一端面と該保持器表面との間に配設されるＵ字
形金属板からなる保持器が該基板のアース端子と接続さ
れてなることを特徴とする実用新案登録請求の範囲第１
項記載の弾性表面波装置。(2) In order to raise the bottom surface of the piezoelectric substrate above the surface of the holder, a holder made of a U-shaped metal plate disposed between one end surface of the bottom surface and the surface of the holder is connected to the ground terminal of the substrate. Scope of claim 1 for utility model registration characterized by:
The surface acoustic wave device described in .
JP19373582U 1982-12-21 1982-12-21 surface acoustic wave device Granted JPS5996929U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19373582U JPS5996929U (en) 1982-12-21 1982-12-21 surface acoustic wave device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19373582U JPS5996929U (en) 1982-12-21 1982-12-21 surface acoustic wave device

Publications (2)

Publication Number Publication Date
JPS5996929U true JPS5996929U (en) 1984-06-30
JPH0238501Y2 JPH0238501Y2 (en) 1990-10-17

Family

ID=30416614

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19373582U Granted JPS5996929U (en) 1982-12-21 1982-12-21 surface acoustic wave device

Country Status (1)

Country Link
JP (1) JPS5996929U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009296086A (en) * 2008-06-03 2009-12-17 Murata Mfg Co Ltd Elastic wave device, and manufacturing method thereof
JP2016046630A (en) * 2014-08-21 2016-04-04 日本電波工業株式会社 Surface acoustic wave device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57125020U (en) * 1981-01-30 1982-08-04
JPS5954311A (en) * 1982-09-22 1984-03-29 Fujitsu Ltd Method for holding surface acoustic wave device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57125020U (en) * 1981-01-30 1982-08-04
JPS5954311A (en) * 1982-09-22 1984-03-29 Fujitsu Ltd Method for holding surface acoustic wave device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009296086A (en) * 2008-06-03 2009-12-17 Murata Mfg Co Ltd Elastic wave device, and manufacturing method thereof
JP2016046630A (en) * 2014-08-21 2016-04-04 日本電波工業株式会社 Surface acoustic wave device

Also Published As

Publication number Publication date
JPH0238501Y2 (en) 1990-10-17

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