JPH02111914U - - Google Patents

Info

Publication number
JPH02111914U
JPH02111914U JP4014688U JP4014688U JPH02111914U JP H02111914 U JPH02111914 U JP H02111914U JP 4014688 U JP4014688 U JP 4014688U JP 4014688 U JP4014688 U JP 4014688U JP H02111914 U JPH02111914 U JP H02111914U
Authority
JP
Japan
Prior art keywords
resistor
emitter
parallel
oscillation circuit
capacitor
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
JP4014688U
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 JP4014688U priority Critical patent/JPH02111914U/ja
Publication of JPH02111914U publication Critical patent/JPH02111914U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Oscillators With Electromechanical Resonators (AREA)

Description

【図面の簡単な説明】
第1図は本考案による水晶発振回路の回路図、
第2図は第1図の水晶発振回路の等価回路図、第
3図は従来の水晶発振回路の回路図、第4図は第
3図の水晶発振回路の等価回路、第5図は本考案
による水晶発振回路の電源電圧に対する周波数変
動率を示したグラフ、第6図は従来の水晶発振回
路の電源電圧に対する周波数変動率を示したグラ
フである。

Claims (1)

    【実用新案登録請求の範囲】
  1. 発振用トランジスタのエミツタ−接地間に並列
    に接続されたコンデンサと抵抗とを持つコルピツ
    ツ発振回路において、上記並列に接続されたコン
    デンサ、抵抗と上記発振用トランジスタのエミツ
    タとの間に第2の抵抗を直列に接続したことを特
    徴とする水晶発振回路。
JP4014688U 1988-03-25 1988-03-25 Pending JPH02111914U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4014688U JPH02111914U (ja) 1988-03-25 1988-03-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4014688U JPH02111914U (ja) 1988-03-25 1988-03-25

Publications (1)

Publication Number Publication Date
JPH02111914U true JPH02111914U (ja) 1990-09-07

Family

ID=31266621

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4014688U Pending JPH02111914U (ja) 1988-03-25 1988-03-25

Country Status (1)

Country Link
JP (1) JPH02111914U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5153441A (ja) * 1974-11-06 1976-05-11 Matsushita Electric Ind Co Ltd Suishohatsushinki

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5153441A (ja) * 1974-11-06 1976-05-11 Matsushita Electric Ind Co Ltd Suishohatsushinki

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