KR940013826U - 에프엠트랩 스위칭 회로 - Google Patents

에프엠트랩 스위칭 회로

Info

Publication number
KR940013826U
KR940013826U KR2019920021873U KR920021873U KR940013826U KR 940013826 U KR940013826 U KR 940013826U KR 2019920021873 U KR2019920021873 U KR 2019920021873U KR 920021873 U KR920021873 U KR 920021873U KR 940013826 U KR940013826 U KR 940013826U
Authority
KR
South Korea
Prior art keywords
switching circuit
trap switching
trap
circuit
switching
Prior art date
Application number
KR2019920021873U
Other languages
English (en)
Other versions
KR0121518Y1 (ko
Inventor
김영근
Original Assignee
삼성전기주식회사
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 삼성전기주식회사 filed Critical 삼성전기주식회사
Priority to KR92021873U priority Critical patent/KR0121518Y1/ko
Publication of KR940013826U publication Critical patent/KR940013826U/ko
Application granted granted Critical
Publication of KR0121518Y1 publication Critical patent/KR0121518Y1/ko

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00—Continuous tuning
    • H03J3/02—Details
    • H03J3/16—Tuning without displacement of reactive element, e.g. by varying permeability
    • H03J3/18—Tuning without displacement of reactive element, e.g. by varying permeability by discharge tube or semiconductor device simulating variable reactance
    • H03J3/185—Tuning without displacement of reactive element, e.g. by varying permeability by discharge tube or semiconductor device simulating variable reactance with varactors, i.e. voltage variable reactive diodes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/0008—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/50—Tuning indicators; Automatic tuning control

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Noise Elimination (AREA)
KR92021873U 1992-11-07 1992-11-07 에프엠트랩 스위칭 회로 KR0121518Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92021873U KR0121518Y1 (ko) 1992-11-07 1992-11-07 에프엠트랩 스위칭 회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92021873U KR0121518Y1 (ko) 1992-11-07 1992-11-07 에프엠트랩 스위칭 회로

Publications (2)

Publication Number Publication Date
KR940013826U true KR940013826U (ko) 1994-06-29
KR0121518Y1 KR0121518Y1 (ko) 1998-08-17

Family

ID=19343519

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92021873U KR0121518Y1 (ko) 1992-11-07 1992-11-07 에프엠트랩 스위칭 회로

Country Status (1)

Country Link
KR (1) KR0121518Y1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3490023B2 (ja) * 1999-04-20 2004-01-26 アルプス電気株式会社 テレビジョン信号受信チューナ

Also Published As

Publication number Publication date
KR0121518Y1 (ko) 1998-08-17

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Legal Events

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