DE3855993D1 - Schaltkreis zum Schalten der Leseköpfe eines Videorecorders - Google Patents

Schaltkreis zum Schalten der Leseköpfe eines Videorecorders

Info

Publication number
DE3855993D1
DE3855993D1 DE3855993T DE3855993T DE3855993D1 DE 3855993 D1 DE3855993 D1 DE 3855993D1 DE 3855993 T DE3855993 T DE 3855993T DE 3855993 T DE3855993 T DE 3855993T DE 3855993 D1 DE3855993 D1 DE 3855993D1
Authority
DE
Germany
Prior art keywords
differential
input
switching
circuit
video recorder
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
DE3855993T
Other languages
English (en)
Other versions
DE3855993T2 (de
Inventor
Thierry Meunier
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 DE3855993D1 publication Critical patent/DE3855993D1/de
Publication of DE3855993T2 publication Critical patent/DE3855993T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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)
  • Television Signal Processing For Recording (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Facsimile Heads (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
DE3855993T 1987-06-19 1988-06-15 Schaltkreis zum Schalten der Leseköpfe eines Videorecorders Expired - Fee Related DE3855993T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8708656A FR2616985B1 (fr) 1987-06-19 1987-06-19 Amplificateur differentiel a sorties differentielles et son application aux circuits de commutation de tetes de lecture pour magnetoscopes

Publications (2)

Publication Number Publication Date
DE3855993D1 true DE3855993D1 (de) 1997-09-18
DE3855993T2 DE3855993T2 (de) 1997-12-18

Family

ID=9352287

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3855993T Expired - Fee Related DE3855993T2 (de) 1987-06-19 1988-06-15 Schaltkreis zum Schalten der Leseköpfe eines Videorecorders

Country Status (7)

Country Link
US (1) US4914533A (de)
EP (1) EP0296992B1 (de)
JP (1) JP2661607B2 (de)
KR (1) KR890001279A (de)
AT (1) ATE156945T1 (de)
DE (1) DE3855993T2 (de)
FR (1) FR2616985B1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0156923B1 (ko) * 1989-09-20 1998-12-15 이우에 사또시 증폭회로
US5528720A (en) * 1992-03-23 1996-06-18 Minnesota Mining And Manufacturing Co. Tapered multilayer luminaire devices
US5287231A (en) * 1992-10-06 1994-02-15 Vtc Inc. Write circuit having current mirrors between predriver and write driver circuits for maximum head voltage swing
US5398144A (en) * 1993-02-25 1995-03-14 Vtc Inc. Bias generator for a low voltage differential read amplifier
JP4386498B2 (ja) 1999-06-23 2009-12-16 株式会社ルネサステクノロジ 差動増幅回路
JP4431149B2 (ja) * 2004-11-15 2010-03-10 アンリツ株式会社 高周波電子スイッチ及びそれを用いるバースト波発生装置及びそれを用いる短パルスレーダ
TWI524074B (zh) * 2013-12-13 2016-03-01 財團法人國家實驗研究院 偏移補償電路及其補償方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5397756A (en) * 1977-02-08 1978-08-26 Hitachi Ltd Amplifier circuit
DE3141790A1 (de) * 1981-10-21 1983-04-28 Siemens AG, 1000 Berlin und 8000 München Integrierbare frequenzteilerschaltung

Also Published As

Publication number Publication date
FR2616985A1 (fr) 1988-12-23
DE3855993T2 (de) 1997-12-18
ATE156945T1 (de) 1997-08-15
JP2661607B2 (ja) 1997-10-08
FR2616985B1 (fr) 1991-07-19
KR890001279A (ko) 1989-03-20
JPS6448506A (en) 1989-02-23
US4914533A (en) 1990-04-03
EP0296992A1 (de) 1988-12-28
EP0296992B1 (de) 1997-08-13

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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