KR900001969U - Ttl과 아날로그 입력신호에 대한 비디오신호 입력회로 - Google Patents

Ttl과 아날로그 입력신호에 대한 비디오신호 입력회로

Info

Publication number
KR900001969U
KR900001969U KR2019880008550U KR880008550U KR900001969U KR 900001969 U KR900001969 U KR 900001969U KR 2019880008550 U KR2019880008550 U KR 2019880008550U KR 880008550 U KR880008550 U KR 880008550U KR 900001969 U KR900001969 U KR 900001969U
Authority
KR
South Korea
Prior art keywords
ttl
signal
video signal
input circuit
analog input
Prior art date
Application number
KR2019880008550U
Other languages
English (en)
Other versions
KR910008620Y1 (ko
Inventor
장해수
김홍기
Original Assignee
삼성전자 주식회사
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 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to KR2019880008550U priority Critical patent/KR910008620Y1/ko
Publication of KR900001969U publication Critical patent/KR900001969U/ko
Application granted granted Critical
Publication of KR910008620Y1 publication Critical patent/KR910008620Y1/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/641—Multi-purpose receivers, e.g. for auxiliary information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/16—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level
    • H04N5/18—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level by means of "clamp" circuit operated by switching circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
KR2019880008550U 1988-06-01 1988-06-01 Ttl과 아날로그 입력신호에 대한 비디오신호 입력회로 KR910008620Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880008550U KR910008620Y1 (ko) 1988-06-01 1988-06-01 Ttl과 아날로그 입력신호에 대한 비디오신호 입력회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880008550U KR910008620Y1 (ko) 1988-06-01 1988-06-01 Ttl과 아날로그 입력신호에 대한 비디오신호 입력회로

Publications (2)

Publication Number Publication Date
KR900001969U true KR900001969U (ko) 1990-01-19
KR910008620Y1 KR910008620Y1 (ko) 1991-10-26

Family

ID=19275964

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880008550U KR910008620Y1 (ko) 1988-06-01 1988-06-01 Ttl과 아날로그 입력신호에 대한 비디오신호 입력회로

Country Status (1)

Country Link
KR (1) KR910008620Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990055704A (ko) * 1997-12-27 1999-07-15 김영환 클램프와 브랭킹 신호를 합성하기 위한 회로

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990055704A (ko) * 1997-12-27 1999-07-15 김영환 클램프와 브랭킹 신호를 합성하기 위한 회로

Also Published As

Publication number Publication date
KR910008620Y1 (ko) 1991-10-26

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