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JPS5592011A - Circuit with controllable amplifier - Google Patents

Circuit with controllable amplifier

Info

Publication number
JPS5592011A
JPS5592011A JP16746279A JP16746279A JPS5592011A JP S5592011 A JPS5592011 A JP S5592011A JP 16746279 A JP16746279 A JP 16746279A JP 16746279 A JP16746279 A JP 16746279A JP S5592011 A JPS5592011 A JP S5592011A
Authority
JP
Japan
Prior art keywords
circuit
controllable amplifier
controllable
amplifier
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.)
Pending
Application number
JP16746279A
Other languages
English (en)
Japanese (ja)
Inventor
Beruterushiyubatsu Borufugangu
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of JPS5592011A publication Critical patent/JPS5592011A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3036—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers
    • 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
    • H04N5/52—Automatic gain control

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Picture Signal Circuits (AREA)
JP16746279A 1978-12-23 1979-12-22 Circuit with controllable amplifier Pending JPS5592011A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782855880 DE2855880C2 (de) 1978-12-23 1978-12-23 Schaltungsanordnung mit einem regelbaren Verstärker

Publications (1)

Publication Number Publication Date
JPS5592011A true JPS5592011A (en) 1980-07-12

Family

ID=6058200

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16746279A Pending JPS5592011A (en) 1978-12-23 1979-12-22 Circuit with controllable amplifier

Country Status (3)

Country Link
JP (1) JPS5592011A (de)
DE (1) DE2855880C2 (de)
FR (1) FR2445068A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8400495A (nl) * 1984-02-16 1985-09-16 Philips Nv In versterking geregelde versterkerinrichting.
DE3525800A1 (de) * 1985-07-19 1987-01-22 Philips Patentverwaltung Schaltungsanordnung fuer einen fernsehempfaenger mit einem regelbaren zf-videosignalverstaerker
JPH03214885A (ja) * 1990-01-19 1991-09-20 Toshiba Corp 色信号の輪郭強調回路

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2347192A1 (de) * 1973-09-19 1975-03-27 Siemens Ag Schaltungsanordnung zur regelspannungserzeugung fuer den bildzwischenfrequenzverstaerker und zur stoerimpulsbefreiung des videosignals in einem fernsehempfaenger

Also Published As

Publication number Publication date
DE2855880C2 (de) 1982-09-16
DE2855880A1 (de) 1980-06-26
FR2445068A1 (fr) 1980-07-18

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