JPH0316718U - - Google Patents

Info

Publication number
JPH0316718U
JPH0316718U JP7808489U JP7808489U JPH0316718U JP H0316718 U JPH0316718 U JP H0316718U JP 7808489 U JP7808489 U JP 7808489U JP 7808489 U JP7808489 U JP 7808489U JP H0316718 U JPH0316718 U JP H0316718U
Authority
JP
Japan
Prior art keywords
variable capacitance
capacitance diode
diode
modulation signal
oscillation circuit
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
JP7808489U
Other languages
English (en)
Other versions
JPH0526807Y2 (ja
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kyocera Crystal Device Corp
Original Assignee
Kyocera Crystal Device Corp
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 Kyocera Crystal Device Corp filed Critical Kyocera Crystal Device Corp
Priority to JP7808489U priority Critical patent/JPH0526807Y2/ja
Publication of JPH0316718U publication Critical patent/JPH0316718U/ja
Application granted granted Critical
Publication of JPH0526807Y2 publication Critical patent/JPH0526807Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Oscillators With Electromechanical Resonators (AREA)

Description

【図面の簡単な説明】
第１図は本考案の実施例を示す回路図、第２図
は本考案と従来の回路の立ち上がり時間を示すグ
ラフ、第３図は従来の回路図である。 Ｘ……圧電振動子、ＶＤ……可変容量ダイオー
ド、Ｄ……ダイオード、Ｒ……抵抗。

Claims (1)

    【実用新案登録請求の範囲】
  1. 圧電振動子に可変容量ダイオードを接続して該
    可変容量ダイオードに変調信号を加えて周波数変
    調させる圧電発振回路において、変調信号に直流
    電圧を重畳させ、該可変容量ダイオードに加える
    抵抗に並列にダイオードを接続したことを特徴と
    する圧電発振回路。
JP7808489U 1989-06-30 1989-06-30 Expired - Lifetime JPH0526807Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7808489U JPH0526807Y2 (ja) 1989-06-30 1989-06-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7808489U JPH0526807Y2 (ja) 1989-06-30 1989-06-30

Publications (2)

Publication Number Publication Date
JPH0316718U true JPH0316718U (ja) 1991-02-19
JPH0526807Y2 JPH0526807Y2 (ja) 1993-07-07

Family

ID=31621049

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7808489U Expired - Lifetime JPH0526807Y2 (ja) 1989-06-30 1989-06-30

Country Status (1)

Country Link
JP (1) JPH0526807Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105220938A (zh) * 2015-10-26 2016-01-06 湖州中恒园林建设有限公司 一种园林护栏

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105220938A (zh) * 2015-10-26 2016-01-06 湖州中恒园林建设有限公司 一种园林护栏

Also Published As

Publication number Publication date
JPH0526807Y2 (ja) 1993-07-07

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