JPS56146308A - Variable frequency oscillator - Google Patents

Variable frequency oscillator

Info

Publication number
JPS56146308A
JPS56146308A JP5081080A JP5081080A JPS56146308A JP S56146308 A JPS56146308 A JP S56146308A JP 5081080 A JP5081080 A JP 5081080A JP 5081080 A JP5081080 A JP 5081080A JP S56146308 A JPS56146308 A JP S56146308A
Authority
JP
Japan
Prior art keywords
diode
temperature
transistor
variable capacity
frequency oscillator
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
JP5081080A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6218081B2 (enrdf_load_stackoverflow
Inventor
Yuzo Yamamoto
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP5081080A priority Critical patent/JPS56146308A/ja
Publication of JPS56146308A publication Critical patent/JPS56146308A/ja
Publication of JPS6218081B2 publication Critical patent/JPS6218081B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L1/00—Stabilisation of generator output against variations of physical values, e.g. power supply
    • H03L1/02—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only
    • H03L1/022—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only by indirect stabilisation, i.e. by generating an electrical correction signal which is a function of the temperature
    • H03L1/023—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only by indirect stabilisation, i.e. by generating an electrical correction signal which is a function of the temperature by using voltage variable capacitance diodes

Landscapes

  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
JP5081080A 1980-04-16 1980-04-16 Variable frequency oscillator Granted JPS56146308A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5081080A JPS56146308A (en) 1980-04-16 1980-04-16 Variable frequency oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5081080A JPS56146308A (en) 1980-04-16 1980-04-16 Variable frequency oscillator

Publications (2)

Publication Number Publication Date
JPS56146308A true JPS56146308A (en) 1981-11-13
JPS6218081B2 JPS6218081B2 (enrdf_load_stackoverflow) 1987-04-21

Family

ID=12869112

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5081080A Granted JPS56146308A (en) 1980-04-16 1980-04-16 Variable frequency oscillator

Country Status (1)

Country Link
JP (1) JPS56146308A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5772609U (enrdf_load_stackoverflow) * 1980-10-21 1982-05-04
JPS5959049U (ja) * 1982-10-13 1984-04-17 アルプス電気株式会社 周波数シンセサイザ用電子同調チユ−ナ
JPH01106504A (ja) * 1987-10-19 1989-04-24 Nec Corp 温度補償機能を有するパルス幅制御型圧電発振器
JPH04361408A (ja) * 1991-06-07 1992-12-15 Mitsubishi Electric Corp 可変周波数発振回路
JP2007531471A (ja) * 2004-03-30 2007-11-01 クゥアルコム・インコーポレイテッド 温度安定化された電圧制御発振器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52114852U (enrdf_load_stackoverflow) * 1976-02-24 1977-08-31
JPS5441102U (enrdf_load_stackoverflow) * 1977-08-25 1979-03-19

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52114852U (enrdf_load_stackoverflow) * 1976-02-24 1977-08-31
JPS5441102U (enrdf_load_stackoverflow) * 1977-08-25 1979-03-19

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5772609U (enrdf_load_stackoverflow) * 1980-10-21 1982-05-04
JPS5959049U (ja) * 1982-10-13 1984-04-17 アルプス電気株式会社 周波数シンセサイザ用電子同調チユ−ナ
JPH01106504A (ja) * 1987-10-19 1989-04-24 Nec Corp 温度補償機能を有するパルス幅制御型圧電発振器
JPH04361408A (ja) * 1991-06-07 1992-12-15 Mitsubishi Electric Corp 可変周波数発振回路
JP2007531471A (ja) * 2004-03-30 2007-11-01 クゥアルコム・インコーポレイテッド 温度安定化された電圧制御発振器
JP2011010343A (ja) * 2004-03-30 2011-01-13 Qualcomm Inc 温度安定化された電圧制御発振器

Also Published As

Publication number Publication date
JPS6218081B2 (enrdf_load_stackoverflow) 1987-04-21

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