KR940018472U - Tuner circuit for multi-broadcasting system - Google Patents

Tuner circuit for multi-broadcasting system

Info

Publication number
KR940018472U
KR940018472U KR2019920025544U KR920025544U KR940018472U KR 940018472 U KR940018472 U KR 940018472U KR 2019920025544 U KR2019920025544 U KR 2019920025544U KR 920025544 U KR920025544 U KR 920025544U KR 940018472 U KR940018472 U KR 940018472U
Authority
KR
South Korea
Prior art keywords
broadcasting system
tuner circuit
tuner
circuit
broadcasting
Prior art date
Application number
KR2019920025544U
Other languages
Korean (ko)
Other versions
KR0118996Y1 (en
Inventor
박경춘
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 KR92025544U priority Critical patent/KR0118996Y1/en
Publication of KR940018472U publication Critical patent/KR940018472U/en
Application granted granted Critical
Publication of KR0118996Y1 publication Critical patent/KR0118996Y1/en

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/12—Bandpass or bandstop filters with adjustable bandwidth and fixed centre frequency
    • 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
    • H03J1/0058—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor provided with channel identification means
    • H03J1/0083—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor provided with channel identification means using two or more tuners
    • 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
    • H03L7/099—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Superheterodyne Receivers (AREA)
KR92025544U 1992-12-15 1992-12-15 Multi-tuner circuit KR0118996Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92025544U KR0118996Y1 (en) 1992-12-15 1992-12-15 Multi-tuner circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92025544U KR0118996Y1 (en) 1992-12-15 1992-12-15 Multi-tuner circuit

Publications (2)

Publication Number Publication Date
KR940018472U true KR940018472U (en) 1994-07-30
KR0118996Y1 KR0118996Y1 (en) 1998-07-15

Family

ID=19346692

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92025544U KR0118996Y1 (en) 1992-12-15 1992-12-15 Multi-tuner circuit

Country Status (1)

Country Link
KR (1) KR0118996Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4633902B2 (en) * 2000-09-21 2011-02-16 三星電子株式会社 Digital down converter

Also Published As

Publication number Publication date
KR0118996Y1 (en) 1998-07-15

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20020115

Year of fee payment: 5

LAPS Lapse due to unpaid annual fee