JPS59193010U - piezoelectric oscillator - Google Patents

piezoelectric oscillator

Info

Publication number
JPS59193010U
JPS59193010U JP8626283U JP8626283U JPS59193010U JP S59193010 U JPS59193010 U JP S59193010U JP 8626283 U JP8626283 U JP 8626283U JP 8626283 U JP8626283 U JP 8626283U JP S59193010 U JPS59193010 U JP S59193010U
Authority
JP
Japan
Prior art keywords
piezoelectric oscillator
voltage
controlled
oscillator
diode
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
JP8626283U
Other languages
Japanese (ja)
Other versions
JPH0448007Y2 (en
Inventor
藤森　義光
浩明 水村
Original Assignee
日本電波工業株式会社
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 日本電波工業株式会社 filed Critical 日本電波工業株式会社
Priority to JP8626283U priority Critical patent/JPS59193010U/en
Publication of JPS59193010U publication Critical patent/JPS59193010U/en
Application granted granted Critical
Publication of JPH0448007Y2 publication Critical patent/JPH0448007Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Oscillators With Electromechanical Resonators (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (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図は従来の圧電発振器の発振周波数の補正回路図、
第２図は本考案の圧電発振器の発振周波数の補正回路の
一実施例を示す図、第３図は本考案の圧電発振器の発振
周波数の補正回路の他の実施例を示す図である。 １・・・可変容量ダイオード、２，６・・・コンデンサ
、３・・・圧電振動子、４．９・・・可変抵抗、５．１
０・・・抵抗、７・・・選択補正端子、８・・・導通線
路。Figure 1 is a circuit diagram for correcting the oscillation frequency of a conventional piezoelectric oscillator.
FIG. 2 is a diagram showing one embodiment of the oscillation frequency correction circuit for a piezoelectric oscillator according to the present invention, and FIG. 3 is a diagram showing another embodiment of the oscillation frequency correction circuit for a piezoelectric oscillator according to the present invention. 1... Variable capacitance diode, 2, 6... Capacitor, 3... Piezoelectric vibrator, 4.9... Variable resistor, 5.1
0...Resistance, 7...Selection correction terminal, 8...Continuity line.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電圧源から可変容量ダイオードに供給される電圧を発振
器筐体内部の可変抵抗体及び発振器筐体外部の可変抵抗
体によって選択的に制御することを可能とし、これによ
って制御される電圧を前記可変容量ダイオードに印加す
ることにより発振周波数を補正するようにしたことを特
徴とする圧電発振器。The voltage supplied from the voltage source to the variable capacitance diode can be selectively controlled by a variable resistor inside the oscillator housing and a variable resistor outside the oscillator housing, and the voltage controlled thereby can be controlled by the variable capacitance diode. A piezoelectric oscillator characterized in that the oscillation frequency is corrected by applying voltage to a diode.
JP8626283U 1983-06-08 1983-06-08 piezoelectric oscillator Granted JPS59193010U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8626283U JPS59193010U (en) 1983-06-08 1983-06-08 piezoelectric oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8626283U JPS59193010U (en) 1983-06-08 1983-06-08 piezoelectric oscillator

Publications (2)

Publication Number Publication Date
JPS59193010U true JPS59193010U (en) 1984-12-21
JPH0448007Y2 JPH0448007Y2 (en) 1992-11-12

Family

ID=30216199

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8626283U Granted JPS59193010U (en) 1983-06-08 1983-06-08 piezoelectric oscillator

Country Status (1)

Country Link
JP (1) JPS59193010U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02248103A (en) * 1989-03-20 1990-10-03 Sanyo Electric Co Ltd High frequency oscillator

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4731046U (en) * 1971-04-20 1972-12-08
JPS4965166A (en) * 1972-10-23 1974-06-24
JPS52159109U (en) * 1976-05-27 1977-12-02
JPS5489257U (en) * 1977-12-06 1979-06-23
JPS5621403A (en) * 1979-07-31 1981-02-27 Fujitsu Ltd Quartz oscillating unit
JPS5775008A (en) * 1980-10-29 1982-05-11 Fujitsu Ltd Adjusting method for oscillation frequency of quartz oscillator

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4731046U (en) * 1971-04-20 1972-12-08
JPS4965166A (en) * 1972-10-23 1974-06-24
JPS52159109U (en) * 1976-05-27 1977-12-02
JPS5489257U (en) * 1977-12-06 1979-06-23
JPS5621403A (en) * 1979-07-31 1981-02-27 Fujitsu Ltd Quartz oscillating unit
JPS5775008A (en) * 1980-10-29 1982-05-11 Fujitsu Ltd Adjusting method for oscillation frequency of quartz oscillator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02248103A (en) * 1989-03-20 1990-10-03 Sanyo Electric Co Ltd High frequency oscillator

Also Published As

Publication number Publication date
JPH0448007Y2 (en) 1992-11-12

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