JPS53114336A - Oscillator circuit - Google Patents

Oscillator circuit

Info

Publication number
JPS53114336A
JPS53114336A JP2800277A JP2800277A JPS53114336A JP S53114336 A JPS53114336 A JP S53114336A JP 2800277 A JP2800277 A JP 2800277A JP 2800277 A JP2800277 A JP 2800277A JP S53114336 A JPS53114336 A JP S53114336A
Authority
JP
Japan
Prior art keywords
oscillator circuit
transistors
equipping
transistor
variation
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
JP2800277A
Other languages
Japanese (ja)
Other versions
JPS6044845B2 (en
Inventor
Hiroo Kitazawa
Masato Tanabe
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP52028002A priority Critical patent/JPS6044845B2/en
Priority to DE19772759841 priority patent/DE2759841C2/en
Priority to GB54003/77A priority patent/GB1556841A/en
Priority to US05/865,111 priority patent/US4155049A/en
Priority to DE2758478A priority patent/DE2758478C3/en
Publication of JPS53114336A publication Critical patent/JPS53114336A/en
Priority to MY179/81A priority patent/MY8100179A/en
Publication of JPS6044845B2 publication Critical patent/JPS6044845B2/en
Expired 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
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/12—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising
    • H04N5/126—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising whereby the synchronisation signal indirectly commands a frequency generator

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)

Abstract

PURPOSE: To obtain stable operations against the variation in temperature, by equipping the 3rd and 4th transistors which are connected to the differential constitution of the 1st and 2nd transistors and control the base bias of the 1st transistor.
COPYRIGHT: (C)1978,JPO&Japio
JP52028002A 1976-12-28 1977-03-16 oscillation circuit Expired JPS6044845B2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP52028002A JPS6044845B2 (en) 1977-03-16 1977-03-16 oscillation circuit
DE19772759841 DE2759841C2 (en) 1977-03-16 1977-12-28 Horizontal driver circuit
GB54003/77A GB1556841A (en) 1976-12-28 1977-12-28 Automatic frequency control circuit
US05/865,111 US4155049A (en) 1976-12-28 1977-12-28 Automatic frequency control circuit for television horizontal oscillator
DE2758478A DE2758478C3 (en) 1976-12-28 1977-12-28 Automatic frequency control circuit
MY179/81A MY8100179A (en) 1976-12-28 1981-12-30 Automatic frequency control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52028002A JPS6044845B2 (en) 1977-03-16 1977-03-16 oscillation circuit

Publications (2)

Publication Number Publication Date
JPS53114336A true JPS53114336A (en) 1978-10-05
JPS6044845B2 JPS6044845B2 (en) 1985-10-05

Family

ID=12236580

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52028002A Expired JPS6044845B2 (en) 1976-12-28 1977-03-16 oscillation circuit

Country Status (2)

Country Link
JP (1) JPS6044845B2 (en)
DE (1) DE2759841C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5827432A (en) * 1981-08-10 1983-02-18 Matsushita Electronics Corp Timer integrated circuit

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60161230A (en) * 1984-01-31 1985-08-22 Isuzu Motors Ltd Holding device for inclining orientation of door mirror
JPS60165239U (en) * 1984-04-13 1985-11-01 市光工業株式会社 Foldable door mirror
JPS60165238U (en) * 1984-04-13 1985-11-01 市光工業株式会社 Foldable door mirror

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5081251A (en) * 1973-11-16 1975-07-01

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1762322A1 (en) * 1968-05-25 1970-04-23 Telefunken Patent Phase comparison circuit for the line deflection in a television receiver
US3824494A (en) * 1973-06-08 1974-07-16 Motorola Inc Temperature stable relaxation oscillator having controllable output frequency
DE2525927C3 (en) * 1975-06-11 1978-10-05 Blaupunkt-Werke Gmbh, 3200 Hildesheim Circuit arrangement for preventing the disruptive effects of interference signals in a television receiver

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5081251A (en) * 1973-11-16 1975-07-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5827432A (en) * 1981-08-10 1983-02-18 Matsushita Electronics Corp Timer integrated circuit

Also Published As

Publication number Publication date
JPS6044845B2 (en) 1985-10-05
DE2759841C2 (en) 1984-08-16

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