JPH01151620U - - Google Patents
Info
- Publication number
- JPH01151620U JPH01151620U JP4801088U JP4801088U JPH01151620U JP H01151620 U JPH01151620 U JP H01151620U JP 4801088 U JP4801088 U JP 4801088U JP 4801088 U JP4801088 U JP 4801088U JP H01151620 U JPH01151620 U JP H01151620U
- Authority
- JP
- Japan
- Prior art keywords
- surface wave
- wave resonator
- electrode
- bonding pad
- reflector
- 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
- 239000000758 substrate Substances 0.000 claims description 2
Landscapes
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Description
第１図は本考案に係る表面波共振子の一実施例
を示す平面図である。
１……基板、２……すだれ状電極、２ａ……フ
インガー電極部、２ｂ，２ｃ……共通電極部、３
ａ，３ｅ……ボンデイングパツド、３ｃ……予備
用ボンデイングパツド、５ａ，５ｂ……反射器。
FIG. 1 is a plan view showing an embodiment of a surface wave resonator according to the present invention. DESCRIPTION OF SYMBOLS 1... Substrate, 2... Interdigital electrode, 2a... Finger electrode part, 2b, 2c... Common electrode part, 3
a, 3e... bonding pad, 3c... spare bonding pad, 5a, 5b... reflector.
Claims (1)
子において、 前記電極をケースに設けたピン端子に電気的に
接続するためのボンデイングパツドを、実際上必
要とされる個数に加えて少なくとも１個以上設け
たこと、 を特徴とする表面波共振子。[Claims for Utility Model Registration] In a surface wave resonator in which an electrode and a reflector are arranged side by side on a substrate, a bonding pad for electrically connecting the electrode to a pin terminal provided on a case is actually provided. A surface wave resonator characterized in that at least one surface wave resonator is provided in addition to the required number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4801088U JPH01151620U (en) | 1988-04-08 | 1988-04-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4801088U JPH01151620U (en) | 1988-04-08 | 1988-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01151620U true JPH01151620U (en) | 1989-10-19 |
Family
ID=31274184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4801088U Pending JPH01151620U (en) | 1988-04-08 | 1988-04-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01151620U (en) |
-
1988
- 1988-04-08 JP JP4801088U patent/JPH01151620U/ja active Pending