JPH01117119U - - Google Patents
Info
- Publication number
- JPH01117119U JPH01117119U JP1051088U JP1051088U JPH01117119U JP H01117119 U JPH01117119 U JP H01117119U JP 1051088 U JP1051088 U JP 1051088U JP 1051088 U JP1051088 U JP 1051088U JP H01117119 U JPH01117119 U JP H01117119U
- Authority
- JP
- Japan
- Prior art keywords
- switch circuit
- frequency switch
- coil
- metal package
- high 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
- 239000002184 metal Substances 0.000 claims description 3
- 230000003071 parasitic effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Electronic Switches (AREA)
Description
第１図は本考案の高周波スイツチ回路の一実施
例の回路図、第２図は従来の高周波スイツチ回路
の回路図である。
Ｓ…スイツチ素子、ＳＣ…スイツチ回路素子、
ＰＫＧ…金属製パツケージ、ＩＮ…入力端子、Ｏ
ＵＴ…出力端子。
FIG. 1 is a circuit diagram of an embodiment of the high frequency switch circuit of the present invention, and FIG. 2 is a circuit diagram of a conventional high frequency switch circuit. S...Switch element, SC...Switch circuit element,
PKG...metal package, IN...input terminal, O
UT...Output terminal.
Claims (1)
高周波スイツチ回路素子の入力端子及び出力端子
に、金属パツケージとこれら端子との間に夫々生
じる寄生容量とで共振回路を構成するコイルを接
続し、かつこのコイルは、高周波スイツチ回路素
子における信号周波数において共振するようにイ
ンダクタンスを設定したことを特徴とする高周波
スイツチ回路。 A coil that constitutes a resonant circuit with the parasitic capacitance generated between the metal package and these terminals is connected to the input terminal and output terminal of a high-frequency switch circuit element in which a switch element is housed in a metal package, and this coil A high frequency switch circuit characterized in that an inductance is set so as to resonate at a signal frequency in a high frequency switch circuit element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1051088U JPH01117119U (en) | 1988-01-30 | 1988-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1051088U JPH01117119U (en) | 1988-01-30 | 1988-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01117119U true JPH01117119U (en) | 1989-08-08 |
Family
ID=31218239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1051088U Pending JPH01117119U (en) | 1988-01-30 | 1988-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01117119U (en) |
-
1988
- 1988-01-30 JP JP1051088U patent/JPH01117119U/ja active Pending
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