JPH03105028U - - Google Patents
Info
- Publication number
- JPH03105028U JPH03105028U JP1426790U JP1426790U JPH03105028U JP H03105028 U JPH03105028 U JP H03105028U JP 1426790 U JP1426790 U JP 1426790U JP 1426790 U JP1426790 U JP 1426790U JP H03105028 U JPH03105028 U JP H03105028U
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- printed circuit
- surface acoustic
- acoustic wave
- wave device
- 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
- 238000010897 surface acoustic wave method Methods 0.000 claims description 5
Landscapes
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Description
第１図、第２図は本考案の第１、第２の実施例
を示す弾性表面波実装用プリント基板上の配線パ
ターンを示す平面図、第３図、第４図は従来の弾
性表面波装置実装用プリント基板上の配線パター
ンの第１、第２の例を示す平面図である。
１，１０，２０……弾性表面波装置、２，１２
，２２……入力側リード端子、３，５，１３，１
５，２３，２５……グランド側リード端子、４，
１４，２４……出力側リード端子、６，２６，３
６，４２，４３……入力側パターン、７，９……
グランド側パターン、８，２８，３８，４５，４
６……出力側パターン、４８，４９……インダク
タンス。
1 and 2 are plan views showing wiring patterns on a printed circuit board for mounting surface acoustic waves according to the first and second embodiments of the present invention, and FIGS. FIG. 3 is a plan view showing first and second examples of wiring patterns on a printed circuit board for device mounting. 1, 10, 20...Surface acoustic wave device, 2, 12
, 22... Input side lead terminal, 3, 5, 13, 1
5, 23, 25...Ground side lead terminal, 4,
14, 24... Output side lead terminal, 6, 26, 3
6, 42, 43... Input side pattern, 7, 9...
Ground side pattern, 8, 28, 38, 45, 4
6... Output side pattern, 48, 49... Inductance.
Claims (1)
ント基板上の配線パターンにおいて、この配線パ
ターンの向かいあつた端部を入力側パターンと出
力側パターンとの間隔がパターンの幅方向によつ
て変化するように形成したことを特徴とする弾性
表面波装置実装用プリント基板。 In the wiring pattern on the printed circuit board that connects the input/output leads of the surface acoustic wave device, the opposite ends of the wiring pattern are connected so that the distance between the input side pattern and the output side pattern changes depending on the width direction of the pattern. A printed circuit board for mounting a surface acoustic wave device, characterized in that the printed circuit board is formed to have a surface acoustic wave device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1426790U JPH03105028U (en) | 1990-02-16 | 1990-02-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1426790U JPH03105028U (en) | 1990-02-16 | 1990-02-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03105028U true JPH03105028U (en) | 1991-10-31 |
Family
ID=31517636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1426790U Pending JPH03105028U (en) | 1990-02-16 | 1990-02-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03105028U (en) |
-
1990
- 1990-02-16 JP JP1426790U patent/JPH03105028U/ja active Pending