CA2013532A1 - Circuit de separation de signaux de synchronisation - Google Patents

Circuit de separation de signaux de synchronisation

Info

Publication number
CA2013532A1
CA2013532A1 CA2013532A CA2013532A CA2013532A1 CA 2013532 A1 CA2013532 A1 CA 2013532A1 CA 2013532 A CA2013532 A CA 2013532A CA 2013532 A CA2013532 A CA 2013532A CA 2013532 A1 CA2013532 A1 CA 2013532A1
Authority
CA
Canada
Prior art keywords
inverter
synchronizing signal
switch
bias resistor
output
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
CA2013532A
Other languages
English (en)
Other versions
CA2013532C (fr
Inventor
Yoshichika Hirao
Nobukazu Hosoya
Tadashi Amino
Takaaki Ishii
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
Publication of CA2013532A1 publication Critical patent/CA2013532A1/fr
Application granted granted Critical
Publication of CA2013532C publication Critical patent/CA2013532C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/08—Separation of synchronising signals from picture signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Synchronizing For Television (AREA)
CA002013532A 1989-03-31 1990-03-30 Circuit de separation de signaux de synchronisation Expired - Lifetime CA2013532C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1-83129 1989-03-31
JP8312989 1989-03-31

Publications (2)

Publication Number Publication Date
CA2013532A1 true CA2013532A1 (fr) 1990-09-30
CA2013532C CA2013532C (fr) 2000-02-01

Family

ID=13793589

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002013532A Expired - Lifetime CA2013532C (fr) 1989-03-31 1990-03-30 Circuit de separation de signaux de synchronisation

Country Status (4)

Country Link
EP (1) EP0390183B1 (fr)
KR (1) KR0144350B1 (fr)
CA (1) CA2013532C (fr)
DE (1) DE69027802T2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5274451A (en) * 1992-03-02 1993-12-28 Thomson Consumer Electronics, Inc. Sync separator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3444764A1 (de) * 1984-12-07 1986-06-12 Siemens AG, 1000 Berlin und 8000 München Impulsabtrennschaltung fuer videosignale
FR2595528B1 (fr) * 1986-03-05 1988-05-13 Thomson Csf Dispositif de separation des impulsions de synchronisation d'un signal de television

Also Published As

Publication number Publication date
DE69027802D1 (de) 1996-08-22
CA2013532C (fr) 2000-02-01
DE69027802T2 (de) 1997-02-27
EP0390183A2 (fr) 1990-10-03
EP0390183B1 (fr) 1996-07-17
KR900015523A (ko) 1990-10-27
KR0144350B1 (ko) 1998-07-15
EP0390183A3 (fr) 1991-10-30

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Legal Events

Date Code Title Description
EEER Examination request
FZDC Correction of dead application (reinstatement)
MKEX Expiry