KR910008130U - Dynamic deemphasis circuit - Google Patents

Dynamic deemphasis circuit

Info

Publication number
KR910008130U
KR910008130U KR2019890015412U KR890015412U KR910008130U KR 910008130 U KR910008130 U KR 910008130U KR 2019890015412 U KR2019890015412 U KR 2019890015412U KR 890015412 U KR890015412 U KR 890015412U KR 910008130 U KR910008130 U KR 910008130U
Authority
KR
South Korea
Prior art keywords
dynamic
deemphasis circuit
deemphasis
circuit
dynamic deemphasis
Prior art date
Application number
KR2019890015412U
Other languages
Korean (ko)
Other versions
KR940002234Y1 (en
Inventor
황정환
Original Assignee
금성일렉트론 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 금성일렉트론 주식회사 filed Critical 금성일렉트론 주식회사
Priority to KR2019890015412U priority Critical patent/KR940002234Y1/en
Publication of KR910008130U publication Critical patent/KR910008130U/en
Application granted granted Critical
Publication of KR940002234Y1 publication Critical patent/KR940002234Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/45—Differential amplifiers
    • H03F3/45071—Differential amplifiers with semiconductor devices only
    • H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
    • H03F3/4508—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using bipolar transistors as the active amplifying circuit
    • H03F3/45085—Long tailed pairs
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/372—Noise reduction and elimination in amplifier

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
KR2019890015412U 1989-10-23 1989-10-23 Dynamic deemphasis circuit KR940002234Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890015412U KR940002234Y1 (en) 1989-10-23 1989-10-23 Dynamic deemphasis circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890015412U KR940002234Y1 (en) 1989-10-23 1989-10-23 Dynamic deemphasis circuit

Publications (2)

Publication Number Publication Date
KR910008130U true KR910008130U (en) 1991-05-31
KR940002234Y1 KR940002234Y1 (en) 1994-04-11

Family

ID=19291041

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890015412U KR940002234Y1 (en) 1989-10-23 1989-10-23 Dynamic deemphasis circuit

Country Status (1)

Country Link
KR (1) KR940002234Y1 (en)

Also Published As

Publication number Publication date
KR940002234Y1 (en) 1994-04-11

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