JPH01117121U - - Google Patents

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Publication number
JPH01117121U
JPH01117121U JP1329988U JP1329988U JPH01117121U JP H01117121 U JPH01117121 U JP H01117121U JP 1329988 U JP1329988 U JP 1329988U JP 1329988 U JP1329988 U JP 1329988U JP H01117121 U JPH01117121 U JP H01117121U
Authority
JP
Japan
Prior art keywords
bias
control element
bias control
capacitor
charge
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
JP1329988U
Other languages
English (en)
Other versions
JP2518216Y2 (ja
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 filed Critical
Priority to JP1988013299U priority Critical patent/JP2518216Y2/ja
Publication of JPH01117121U publication Critical patent/JPH01117121U/ja
Application granted granted Critical
Publication of JP2518216Y2 publication Critical patent/JP2518216Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案の一実施例を、第2図は従来の
例を示すバイアス遮断回路の回路図である。 Q1〜Q6…トランジスタ、(特に、Q4…充
放電切換駆動用、Q5…充放電切換用、Q6…バ
イアス制御用)、R1〜R11…抵抗、C1…コ
ンデンサ、1…電源端子、2…スイツチ端子、3
…フイルタ端子、回路…バイアス制御対象回路

Claims (1)

  1. 【実用新案登録請求の範囲】 バイアス制御素子と、それを駆動制御する素子
    及びロウパスフイルタと、そのコンデンサの電荷
    放電素子を有するバイアス遮断回路において、 前記バイアス制御素子のエミツタとコンデンサ
    の充放電切換トランジスタのベースとの間に抵抗
    を接続させたことを特徴とするバイアス遮断回路
JP1988013299U 1988-02-02 1988-02-02 バイアス遮断回路 Expired - Lifetime JP2518216Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988013299U JP2518216Y2 (ja) 1988-02-02 1988-02-02 バイアス遮断回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988013299U JP2518216Y2 (ja) 1988-02-02 1988-02-02 バイアス遮断回路

Publications (2)

Publication Number Publication Date
JPH01117121U true JPH01117121U (ja) 1989-08-08
JP2518216Y2 JP2518216Y2 (ja) 1996-11-27

Family

ID=31223485

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988013299U Expired - Lifetime JP2518216Y2 (ja) 1988-02-02 1988-02-02 バイアス遮断回路

Country Status (1)

Country Link
JP (1) JP2518216Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57104633U (ja) * 1980-12-17 1982-06-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57104633U (ja) * 1980-12-17 1982-06-28

Also Published As

Publication number Publication date
JP2518216Y2 (ja) 1996-11-27

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