JPS60167432U - high frequency switch - Google Patents

high frequency switch

Info

Publication number
JPS60167432U
JPS60167432U JP5313984U JP5313984U JPS60167432U JP S60167432 U JPS60167432 U JP S60167432U JP 5313984 U JP5313984 U JP 5313984U JP 5313984 U JP5313984 U JP 5313984U JP S60167432 U JPS60167432 U JP S60167432U
Authority
JP
Japan
Prior art keywords
high frequency
frequency transistor
base
frequency switch
transistor
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
JP5313984U
Other languages
Japanese (ja)
Other versions
JPH0321078Y2 (en
Inventor
小野　豊成
有宗　正隆
Original Assignee
デイエツクスアンテナ株式会社
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 デイエツクスアンテナ株式会社 filed Critical デイエツクスアンテナ株式会社
Priority to JP5313984U priority Critical patent/JPS60167432U/en
Publication of JPS60167432U publication Critical patent/JPS60167432U/en
Application granted granted Critical
Publication of JPH0321078Y2 publication Critical patent/JPH0321078Y2/ja
Granted legal-status Critical Current

Links

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図は従来の高周波スイッチの回路図、第２図は従来
の高周波スイッチの周波数特性図、第３図はこの考案の
第１の実施例の回路図、第４図は同実施例の周波数特性
図、第５図はこの考案の第２の実施例の回路図である。 ４０・・・入力端子、４２・・・チョークコイル、４１
．５２・、７０，７２・・・ＰＩＮダオオード、４８・
・・高周波トランジスタ、５４・・・出力端子、６０，
７４・・・コンデンサ、６２，６４，７０．７６・・・
抵抗、６６・・・電源端子。Figure 1 is a circuit diagram of a conventional high frequency switch, Figure 2 is a frequency characteristic diagram of a conventional high frequency switch, Figure 3 is a circuit diagram of the first embodiment of this invention, and Figure 4 is a frequency diagram of the same embodiment. The characteristic diagram, FIG. 5, is a circuit diagram of a second embodiment of this invention. 40...Input terminal, 42...Choke coil, 41
．． 52・, 70, 72... PIN daoode, 48・
...High frequency transistor, 54...Output terminal, 60,
74... Capacitor, 62, 64, 70.76...
Resistor, 66...power terminal.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 高周波信号が入力される入力端子と譲地電位点との間に
接続されたチョークコイルと、上記入力端子と高周波ト
ランジスタのエミッタとの間に接続された少なくとも１
個のＰＩＮダイオ−ρと、上記高周波トランジスタのコ
レクタと出力端子との間に接続された少なくとも１個の
ＰＩＮダイオードと、上記高周波トランジスタのベー・
スと上記接地電位点との間に接続されたコンデンサと、
上記高周波トランジスタのベース及びコレクタにそれぞ
れ抵抗を介して接続され上記高周波トランジスタを付勢
する電流が供給されている状態と供給されていない状態
とに切換えられる電源端子とからなる高周波スイッチ。a choke coil connected between an input terminal into which a high frequency signal is input and a yield potential point; and at least one choke coil connected between the input terminal and the emitter of the high frequency transistor.
at least one PIN diode connected between the collector and output terminal of the high frequency transistor, and the base of the high frequency transistor.
a capacitor connected between the base and the ground potential point,
A high-frequency switch comprising a power supply terminal connected to the base and collector of the high-frequency transistor through resistors, respectively, and switched between a state in which a current for energizing the high-frequency transistor is supplied and a state in which it is not supplied.
JP5313984U 1984-04-10 1984-04-10 high frequency switch Granted JPS60167432U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5313984U JPS60167432U (en) 1984-04-10 1984-04-10 high frequency switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5313984U JPS60167432U (en) 1984-04-10 1984-04-10 high frequency switch

Publications (2)

Publication Number Publication Date
JPS60167432U true JPS60167432U (en) 1985-11-07
JPH0321078Y2 JPH0321078Y2 (en) 1991-05-08

Family

ID=30573719

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5313984U Granted JPS60167432U (en) 1984-04-10 1984-04-10 high frequency switch

Country Status (1)

Country Link
JP (1) JPS60167432U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01166624A (en) * 1987-12-22 1989-06-30 Matsushita Electric Ind Co Ltd Receiving circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01166624A (en) * 1987-12-22 1989-06-30 Matsushita Electric Ind Co Ltd Receiving circuit

Also Published As

Publication number Publication date
JPH0321078Y2 (en) 1991-05-08

Similar Documents

Publication Publication Date Title
JPS60167432U (en) high frequency switch
JPS5939541U (en) power switch circuit
JPS59126314U (en) power circuit
JPS59114617U (en) power amplifier circuit
JPS58149828U (en) high frequency switch circuit
JPS6020625U (en) Stabilized power supply circuit
JPS6140030U (en) variable attenuator
JPS6039127U (en) power circuit
JPS60189131U (en) variable resistance circuit
JPS59144932U (en) Blocking oscillation circuit
JPS6135422U (en) power amplifier
JPS58121416U (en) High frequency amplifier circuit
JPS591236U (en) High voltage pulse generation circuit
JPS5973821U (en) electronic volume device
JPS5890749U (en) Waveform shaping circuit
JPS5884691U (en) tape recorder with radio
JPS60138387U (en) power supply
JPS5888416U (en) Bias circuit for transistor amplifier
JPS6257470U (en)
JPS6019216U (en) Muting circuit
JPS5936610U (en) Muting circuit of voltage amplification circuit
JPS60101831U (en) Signal switching circuit
JPS606325U (en) amplifier
JPS60158213U (en) Constant voltage power supply circuit
JPS59103539U (en) power circuit