DE69322193D1 - Videoverstärker mit Verstärkungs- und Ausrichtsteuerung - Google Patents

Videoverstärker mit Verstärkungs- und Ausrichtsteuerung

Info

Publication number
DE69322193D1
DE69322193D1 DE69322193T DE69322193T DE69322193D1 DE 69322193 D1 DE69322193 D1 DE 69322193D1 DE 69322193 T DE69322193 T DE 69322193T DE 69322193 T DE69322193 T DE 69322193T DE 69322193 D1 DE69322193 D1 DE 69322193D1
Authority
DE
Germany
Prior art keywords
gain
alignment control
video amplifier
amplifier
video
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.)
Expired - Fee Related
Application number
DE69322193T
Other languages
English (en)
Other versions
DE69322193T2 (de
Inventor
Davood Samani
Guy Gerot
Jean-Louis Douche
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.)
STMicroelectronics SA
Original Assignee
SGS Thomson Microelectronics SA
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 SGS Thomson Microelectronics SA filed Critical SGS Thomson Microelectronics SA
Application granted granted Critical
Publication of DE69322193D1 publication Critical patent/DE69322193D1/de
Publication of DE69322193T2 publication Critical patent/DE69322193T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
    • H03G1/0017—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid state elements of the amplifier
    • H03G1/0023—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid state elements of the amplifier in emitter-coupled or cascode amplifiers
    • 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
    • H03F3/45479—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Picture Signal Circuits (AREA)
DE69322193T 1992-04-01 1993-03-29 Videoverstärker mit Verstärkungs- und Ausrichtsteuerung Expired - Fee Related DE69322193T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR929203951A FR2689705B1 (fr) 1992-04-01 1992-04-01 Circuit amplificateur video a commande de gain et d'alignement.

Publications (2)

Publication Number Publication Date
DE69322193D1 true DE69322193D1 (de) 1999-01-07
DE69322193T2 DE69322193T2 (de) 1999-04-22

Family

ID=9428346

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69322193T Expired - Fee Related DE69322193T2 (de) 1992-04-01 1993-03-29 Videoverstärker mit Verstärkungs- und Ausrichtsteuerung

Country Status (5)

Country Link
US (1) US5406221A (de)
EP (1) EP0564341B1 (de)
JP (1) JPH0622171A (de)
DE (1) DE69322193T2 (de)
FR (1) FR2689705B1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0511566A (ja) * 1991-06-30 1993-01-22 Ricoh Co Ltd 画像形成方法及び装置
JPH08102629A (ja) * 1994-09-30 1996-04-16 Ando Electric Co Ltd 差動増幅回路
JPH08102628A (ja) * 1994-09-30 1996-04-16 Ando Electric Co Ltd 差動増幅回路
US5585755A (en) * 1995-08-21 1996-12-17 Thomson Consumer Electronics, Inc. Audio differential bus receiver for audio/video interconnection
US5661436A (en) * 1996-04-19 1997-08-26 Eastman Kodak Company High bandwidth video output amplifier circuit for high resolution cathode ray tube image displays
US5821809A (en) * 1996-05-23 1998-10-13 International Business Machines Corporation CMOS high-speed differential to single-ended converter circuit
FR2761548B1 (fr) * 1997-03-28 1999-06-04 Sgs Thomson Microelectronics Etage differentiel a faible bruit et grande dynamique d'entree
US20020149400A1 (en) * 2001-04-16 2002-10-17 Namik Kocaman Low voltage differential to single-ended converter
US6529077B1 (en) * 2001-08-22 2003-03-04 Institute Of Microelectronics Gain compensation circuit for CMOS amplifiers
KR100937951B1 (ko) * 2008-09-05 2010-01-21 주식회사 하이닉스반도체 캘리브래이션 회로, 온 다이 터미네이션 장치 및 반도체 메모리 장치
JP2015192268A (ja) * 2014-03-28 2015-11-02 日本電信電話株式会社 可変利得トランスインピーダンスアンプ
US9614527B2 (en) * 2014-09-04 2017-04-04 Fujitsu Limited Differential to single-ended signal conversion

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3512096A (en) * 1967-05-31 1970-05-12 Hitachi Ltd Transistor circuit having stabilized output d.c. level
US3727146A (en) * 1971-12-20 1973-04-10 Us Navy Linear, voltage variable, temperature stable gain control
DE2804142C3 (de) * 1978-01-31 1982-02-11 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur Kompensation von Verlustströmen, die in einem zur Verstärkungsregelung von integrierten, breitbandigen Differenzverstärkern verwendeten dynamischen Widerstand durch parasitäre Transistoren bedingt sind
DE2951637C2 (de) * 1979-12-21 1981-10-01 Philips Patentverwaltung Gmbh, 2000 Hamburg Einstellbarer Transistor-Differenzverstärker
US4471320A (en) * 1981-05-27 1984-09-11 Frey Douglas R Voltage controlled element
JP2986832B2 (ja) * 1990-03-13 1999-12-06 三菱電機株式会社 利得可変増幅器
JP3068222B2 (ja) * 1991-02-14 2000-07-24 リーダー電子株式会社 利得可変増幅器

Also Published As

Publication number Publication date
FR2689705B1 (fr) 1994-06-10
JPH0622171A (ja) 1994-01-28
EP0564341B1 (de) 1998-11-25
US5406221A (en) 1995-04-11
DE69322193T2 (de) 1999-04-22
FR2689705A1 (fr) 1993-10-08
EP0564341A1 (de) 1993-10-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee