FR2392549A1 - Circuit de transmission a transistor symetrique - Google Patents

Circuit de transmission a transistor symetrique

Info

Publication number
FR2392549A1
FR2392549A1 FR7807789A FR7807789A FR2392549A1 FR 2392549 A1 FR2392549 A1 FR 2392549A1 FR 7807789 A FR7807789 A FR 7807789A FR 7807789 A FR7807789 A FR 7807789A FR 2392549 A1 FR2392549 A1 FR 2392549A1
Authority
FR
France
Prior art keywords
transmission circuit
circuit
current
relates
symmetrical transistor
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.)
Granted
Application number
FR7807789A
Other languages
English (en)
Other versions
FR2392549B1 (fr
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of FR2392549A1 publication Critical patent/FR2392549A1/fr
Application granted granted Critical
Publication of FR2392549B1 publication Critical patent/FR2392549B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
    • H03K17/68—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors specially adapted for switching ac currents or voltages

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electronic Switches (AREA)
  • Bipolar Integrated Circuits (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Networks Using Active Elements (AREA)

Abstract

L'invention concerne les circuits de commutation de transmission à semi-conducteur. Elle se rapporte à un circuit ayant un transistor symétrique de commutation et un circuit de polarisation ayant une impédance élevée de sortie et qui est monté afin que des courants continus de polarisation égaux soient maintenus dans la base et les électrodes de transmission de signaux. Un transistor à plusieurs collecteurs constitue une source principale de courant et un circuit miroir de courant est utilisé pour le réglage du courant. Application aux circuits de transmission à semi-conducteur.
FR7807789A 1977-03-28 1978-03-17 Circuit de transmission a transistor symetrique Granted FR2392549A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/781,789 US4096399A (en) 1977-03-28 1977-03-28 Crosspoint bias circuit arrangement

Publications (2)

Publication Number Publication Date
FR2392549A1 true FR2392549A1 (fr) 1978-12-22
FR2392549B1 FR2392549B1 (fr) 1980-09-19

Family

ID=25123946

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7807789A Granted FR2392549A1 (fr) 1977-03-28 1978-03-17 Circuit de transmission a transistor symetrique

Country Status (12)

Country Link
US (1) US4096399A (fr)
JP (2) JPS53120360A (fr)
BE (1) BE865244A (fr)
CA (1) CA1090432A (fr)
CH (1) CH626203A5 (fr)
DE (1) DE2812785A1 (fr)
ES (1) ES468295A1 (fr)
FR (1) FR2392549A1 (fr)
GB (1) GB1596249A (fr)
IT (1) IT1093919B (fr)
NL (1) NL7803201A (fr)
SE (1) SE439228B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8000529A (nl) * 1980-01-29 1981-08-17 Philips Nv Schakelmatrix.
US4323795A (en) * 1980-02-12 1982-04-06 Analog Devices, Incorporated Bias current network for IC digital-to-analog converters and the like
JPS56157289A (en) * 1980-05-01 1981-12-04 Olympus Optical Co Ltd Braking device for motor
US4831281A (en) * 1984-04-02 1989-05-16 Motorola, Inc. Merged multi-collector transistor
US6208195B1 (en) 1991-03-18 2001-03-27 Integrated Device Technology, Inc. Fast transmission gate switch
US5289062A (en) * 1991-03-18 1994-02-22 Quality Semiconductor, Inc. Fast transmission gate switch
WO1992016998A1 (fr) 1991-03-18 1992-10-01 Quality Semiconductor, Inc. Commutateur a grille de transmission rapide
US5221889A (en) * 1991-11-22 1993-06-22 Texas Instruments Incorporated Bidirectional current mirrors and method for bidirectional current conduction
JP3342489B2 (ja) * 1992-07-31 2002-11-11 シーメンス アクチエンゲゼルシヤフト 対称バイポーラトランジスタまたは対称バイポーラトランジスタ構造の駆動装置
JP3533451B2 (ja) * 1993-09-16 2004-05-31 クウォリティ・セミコンダクタ・インコーポレイテッド 高速伝送ゲートスイッチを用いたスキャンテスト回路
US5796289A (en) * 1996-01-30 1998-08-18 Cypress Semiconductor Corporation Pass transistor capacitive coupling control circuit
US5910780A (en) * 1996-11-13 1999-06-08 Analog Devices, Inc. Switched-transconductance multiplexer circuit with integrated T-switches
US6040732A (en) * 1997-04-09 2000-03-21 Analog Devices, Inc. Switched-transconductance circuit within integrated T-switches

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3207927A (en) * 1961-08-31 1965-09-21 Gen Electric Co Ltd Electric gating circuits
FR1445225A (fr) * 1964-08-26 1966-07-08 Philips Nv Dispositif de commutation électronique pour signaux à haute fréquence
US3387222A (en) * 1965-07-01 1968-06-04 Ibm Adaptive threshold signal detector with noise suppression

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3024448A (en) * 1956-09-20 1962-03-06 Int Standard Electric Corp Static electric switches
US3253161A (en) * 1963-10-21 1966-05-24 Texas Instruments Inc Electronic switch control circuit
US3531658A (en) * 1967-03-06 1970-09-29 Sperry Rand Corp Bit-select matrix circuit suitable for integration
US3789151A (en) * 1972-03-06 1974-01-29 Stromberg Carlson Corp Solid state crosspoint switch
JPS528013B2 (fr) * 1973-05-21 1977-03-05
JPS5720729B2 (fr) * 1973-06-11 1982-05-01

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3207927A (en) * 1961-08-31 1965-09-21 Gen Electric Co Ltd Electric gating circuits
FR1445225A (fr) * 1964-08-26 1966-07-08 Philips Nv Dispositif de commutation électronique pour signaux à haute fréquence
US3387222A (en) * 1965-07-01 1968-06-04 Ibm Adaptive threshold signal detector with noise suppression

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NV8164/72 *

Also Published As

Publication number Publication date
US4096399A (en) 1978-06-20
IT1093919B (it) 1985-07-26
JPS53120360A (en) 1978-10-20
DE2812785C2 (fr) 1988-01-28
DE2812785A1 (de) 1978-10-05
CA1090432A (fr) 1980-11-25
JPS6221632U (fr) 1987-02-09
GB1596249A (en) 1981-08-19
CH626203A5 (fr) 1981-10-30
NL7803201A (nl) 1978-10-02
IT7821619A0 (it) 1978-03-24
ES468295A1 (es) 1978-11-16
SE7803063L (sv) 1978-09-29
FR2392549B1 (fr) 1980-09-19
BE865244A (fr) 1978-07-17
SE439228B (sv) 1985-06-03

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Legal Events

Date Code Title Description
ST Notification of lapse