JPS5819509U - Oscillation circuit device - Google Patents

Oscillation circuit device

Info

Publication number
JPS5819509U
JPS5819509U JP11359681U JP11359681U JPS5819509U JP S5819509 U JPS5819509 U JP S5819509U JP 11359681 U JP11359681 U JP 11359681U JP 11359681 U JP11359681 U JP 11359681U JP S5819509 U JPS5819509 U JP S5819509U
Authority
JP
Japan
Prior art keywords
circuit device
oscillation circuit
oscillator output
divider
input terminal
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
JP11359681U
Other languages
Japanese (ja)
Other versions
JPH026653Y2 (en
Inventor
伊庭　隆
吉川　友次
Original Assignee
株式会社島津製作所
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 株式会社島津製作所 filed Critical 株式会社島津製作所
Priority to JP11359681U priority Critical patent/JPS5819509U/en
Publication of JPS5819509U publication Critical patent/JPS5819509U/en
Application granted granted Critical
Publication of JPH026653Y2 publication Critical patent/JPH026653Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Oscillators With Electromechanical Resonators (AREA)

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図は従来の発振回路装置を示す回路ブロック図、第
２図は第１図の発振回路装置のダイオードブリッジ回路
を具体的に示した回路接続図、第３図はこの考案の一実
施例を示す発振回路装置の回路接続図、第４図はこの考
案の他の実施例を示す発振回路装置の回路接続図である
。 １１；発振子、１２・１３；演算増幅器、１４；整流回
路、１５；演算増幅器（比較器）、１６；除算器、１７
；出力端子、ＥＳ；比較電圧、■、；バイアス電源、Ｚ
ｌ・Ｚ２；ツェナーダイオード。Fig. 1 is a circuit block diagram showing a conventional oscillation circuit device, Fig. 2 is a circuit connection diagram specifically showing the diode bridge circuit of the oscillation circuit device of Fig. 1, and Fig. 3 is an embodiment of this invention. FIG. 4 is a circuit connection diagram of an oscillation circuit device showing another embodiment of this invention. 11; Oscillator, 12, 13; Operational amplifier, 14; Rectifier circuit, 15; Operational amplifier (comparator), 16; Divider, 17
; Output terminal, ES; Comparison voltage, ■, ; Bias power supply, Z
l・Z2; Zener diode.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）発振器出力を、前記発振器の入力側に接続さ−Ｓ
Ｚる振幅制御回路に帰還するとともに前記発振器出力に
対応する直流電圧も前記振幅制御回路に加えて、前記発
振器出力を一定になるよう制御する発振回路装置におい
て、 補記振幅制御回路を除算器で構成し、この除算器の分母
入力端子に前記直流電圧を、分子入力端子に前記発振器
出力を加えるように構成したことを特徴とする発振回路
装置。(1) Connect the oscillator output to the input side of the oscillator -S
In the oscillation circuit device, the oscillation circuit device controls the oscillator output to be constant by feeding back the DC voltage corresponding to the oscillator output to the amplitude control circuit, and adding the DC voltage corresponding to the oscillator output to the amplitude control circuit. An oscillation circuit device characterized in that the DC voltage is applied to a denominator input terminal of the divider, and the oscillator output is applied to a numerator input terminal of the divider. （２）前記除算器の分子入力端子側にクランプ回路を付
加したことを特徴とする実用新案登録請求の範囲第１項
記載の発振回路装置。(2) The oscillation circuit device according to claim 1, characterized in that a clamp circuit is added to the numerator input terminal side of the divider. （３）前記除算器の分母入力端子側にバイアス回路手段
を設けたことを特徴とする実用新案登録請求の範囲第１
項記載の発振回路装置。(3) Utility model registration claim 1, characterized in that bias circuit means is provided on the denominator input terminal side of the divider.
The oscillation circuit device described in .
JP11359681U 1981-07-29 1981-07-29 Oscillation circuit device Granted JPS5819509U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11359681U JPS5819509U (en) 1981-07-29 1981-07-29 Oscillation circuit device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11359681U JPS5819509U (en) 1981-07-29 1981-07-29 Oscillation circuit device

Publications (2)

Publication Number Publication Date
JPS5819509U true JPS5819509U (en) 1983-02-07
JPH026653Y2 JPH026653Y2 (en) 1990-02-19

Family

ID=29907892

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11359681U Granted JPS5819509U (en) 1981-07-29 1981-07-29 Oscillation circuit device

Country Status (1)

Country Link
JP (1) JPS5819509U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009124290A (en) * 2007-11-13 2009-06-04 Nippon Dempa Kogyo Co Ltd Crystal oscillator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5485657A (en) * 1977-12-20 1979-07-07 Norio Akamatsu Sine wave oscillator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5485657A (en) * 1977-12-20 1979-07-07 Norio Akamatsu Sine wave oscillator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009124290A (en) * 2007-11-13 2009-06-04 Nippon Dempa Kogyo Co Ltd Crystal oscillator

Also Published As

Publication number Publication date
JPH026653Y2 (en) 1990-02-19

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