JPS6287455U - - Google Patents
Info
- Publication number
- JPS6287455U JPS6287455U JP17931985U JP17931985U JPS6287455U JP S6287455 U JPS6287455 U JP S6287455U JP 17931985 U JP17931985 U JP 17931985U JP 17931985 U JP17931985 U JP 17931985U JP S6287455 U JPS6287455 U JP S6287455U
- Authority
- JP
- Japan
- Prior art keywords
- terminals
- internal
- external
- wiring pattern
- wiring
- 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
Links
- 239000004020 conductor Substances 0.000 description 1
Landscapes
- Lead Frames For Integrated Circuits (AREA)
Description
第１図ａは本考案の実施例を示す斜視図、第１
図ｂおよび第３図は本考案の実施例を示す側面図
、第２図は本考案の実施例を示す上面図、第４図
は本考案のパツケージの使用例を示す上面図、第
５図は従来の集積回路パツケージを示す上面図で
ある。
１〜ｎ……パツケージ、２……チツプ、３……
ワイヤ、４，４ａ，４ｂ，７……電極、５ａ，５
ｂ……配線、６……導体膜、１０，１１……絶縁
層、Ｒ……抵抗。
Figure 1a is a perspective view showing an embodiment of the present invention;
Figures b and 3 are side views showing an embodiment of the invention, Figure 2 is a top view showing an embodiment of the invention, Figure 4 is a top view showing an example of use of the package of the invention, and Figure 5. 1 is a top view of a conventional integrated circuit package; FIG. 1~n...Package, 2...Chip, 3...
Wire, 4, 4a, 4b, 7... Electrode, 5a, 5
b...Wiring, 6...Conductor film, 10, 11...Insulating layer, R...Resistance.
Claims (1)
に搭載された集積回路チツプ上の入力端子に接続
する内部端子群と、外部端子および内部端子相互
間を接続する配線パターンとを有する集積回路パ
ツケージにおいて、 １つの前記入力端子に接続される１つの前記内
部端子に一端を接続し且つ他端を１つの前記外部
端子に接続した第１の配線パターンと、もう一つ
の前記外部端子に一端を接続し且つ他端に接続さ
れる前記内部端子を前記第１の配線パターンと共
有する第２の配線パターンとから成る配線対を有
し、前記第１および第２の配線パターンの特性イ
ンピーダンスが互いに等しいことを特徴とする集
積回路パツケージ。[Claim for Utility Model Registration] A group of external terminals for external connection, a group of internal terminals connected to input terminals on an integrated circuit chip mounted on a predetermined location on a board, and connections between the external terminals and internal terminals. a first wiring pattern having one end connected to one of the internal terminals connected to one of the input terminals and the other end connected to one of the external terminals; a wiring pair having one end connected to one of the external terminals and a second wiring pattern sharing the internal terminal connected to the other end with the first wiring pattern; An integrated circuit package characterized in that the characteristic impedances of the wiring patterns are equal to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985179319U JPH071844Y2 (en) | 1985-11-20 | 1985-11-20 | Integrated circuit package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985179319U JPH071844Y2 (en) | 1985-11-20 | 1985-11-20 | Integrated circuit package |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6287455U true JPS6287455U (en) | 1987-06-04 |
| JPH071844Y2 JPH071844Y2 (en) | 1995-01-18 |
Family
ID=31122271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985179319U Expired - Lifetime JPH071844Y2 (en) | 1985-11-20 | 1985-11-20 | Integrated circuit package |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH071844Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5685405A (en) * | 1979-12-12 | 1981-07-11 | Seiya Ogawa | Flocking device |
| JPS5797660A (en) * | 1980-12-11 | 1982-06-17 | Fujitsu Ltd | High density structure |
-
1985
- 1985-11-20 JP JP1985179319U patent/JPH071844Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5685405A (en) * | 1979-12-12 | 1981-07-11 | Seiya Ogawa | Flocking device |
| JPS5797660A (en) * | 1980-12-11 | 1982-06-17 | Fujitsu Ltd | High density structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH071844Y2 (en) | 1995-01-18 |
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