JPH0344320U - - Google Patents

Info

Publication number
JPH0344320U
JPH0344320U JP10197389U JP10197389U JPH0344320U JP H0344320 U JPH0344320 U JP H0344320U JP 10197389 U JP10197389 U JP 10197389U JP 10197389 U JP10197389 U JP 10197389U JP H0344320 U JPH0344320 U JP H0344320U
Authority
JP
Japan
Prior art keywords
oscillation circuit
channels
circuit section
oscillate
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
Application number
JP10197389U
Other languages
English (en)
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 JP10197389U priority Critical patent/JPH0344320U/ja
Publication of JPH0344320U publication Critical patent/JPH0344320U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Oscillators With Electromechanical Resonators (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示した回路図、第
2図は本考案の他の実施例を示した回路図、第3
図は従来の発振回路の回路図である。 1……共振回路、2……第1の発振回路、3…
…第2の発振回路、4……制御回路部、5……コ
ントロール端子、Tr1,Tr2……トランジス
タ、Tr3,Tr4……スイツチングトランジス
タ。

Claims (1)

  1. 【実用新案登録請求の範囲】 振動子により所定周波数で発振駆動される発振
    回路部を、複数組並列接続して複数チヤンネルを
    設定し、該複数チヤンネルの内の何れかのチヤン
    ネルを選択して任意の周波数で発振させる発振回
    路において、 前記発振回路部に、該発振回路部を制御して前
    記複数のチヤンネルの内の何れかのチヤンネルを
    選択する制御回路部を設ける構成とした発振回路
    。
JP10197389U 1989-08-31 1989-08-31 Pending JPH0344320U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10197389U JPH0344320U (ja) 1989-08-31 1989-08-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10197389U JPH0344320U (ja) 1989-08-31 1989-08-31

Publications (1)

Publication Number Publication Date
JPH0344320U true JPH0344320U (ja) 1991-04-24

Family

ID=31650895

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10197389U Pending JPH0344320U (ja) 1989-08-31 1989-08-31

Country Status (1)

Country Link
JP (1) JPH0344320U (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS561621A (en) * 1979-06-18 1981-01-09 Matsushita Electric Ind Co Ltd Signal switching circuit
JPS5711504A (en) * 1980-06-24 1982-01-21 Sony Corp Oscillating circuit
JPS5811054U (ja) * 1981-07-06 1983-01-24 ナショナル住宅産業株式会社 基礎型枠支持金具

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS561621A (en) * 1979-06-18 1981-01-09 Matsushita Electric Ind Co Ltd Signal switching circuit
JPS5711504A (en) * 1980-06-24 1982-01-21 Sony Corp Oscillating circuit
JPS5811054U (ja) * 1981-07-06 1983-01-24 ナショナル住宅産業株式会社 基礎型枠支持金具

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