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FR2761548B1 - Etage differentiel a faible bruit et grande dynamique d'entree - Google Patents

Etage differentiel a faible bruit et grande dynamique d'entree

Info

Publication number
FR2761548B1
FR2761548B1 FR9704095A FR9704095A FR2761548B1 FR 2761548 B1 FR2761548 B1 FR 2761548B1 FR 9704095 A FR9704095 A FR 9704095A FR 9704095 A FR9704095 A FR 9704095A FR 2761548 B1 FR2761548 B1 FR 2761548B1
Authority
FR
France
Prior art keywords
low noise
differential stage
large input
noise differential
input dynamics
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
FR9704095A
Other languages
English (en)
Other versions
FR2761548A1 (fr
Inventor
Vincent Dufossez
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
Priority to FR9704095A priority Critical patent/FR2761548B1/fr
Priority to US09/049,774 priority patent/US6137362A/en
Publication of FR2761548A1 publication Critical patent/FR2761548A1/fr
Application granted granted Critical
Publication of FR2761548B1 publication Critical patent/FR2761548B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/32—Modifications of amplifiers to reduce non-linear distortion
    • H03F1/3211—Modifications of amplifiers to reduce non-linear distortion in 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Amplifiers (AREA)
FR9704095A 1997-03-28 1997-03-28 Etage differentiel a faible bruit et grande dynamique d'entree Expired - Fee Related FR2761548B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9704095A FR2761548B1 (fr) 1997-03-28 1997-03-28 Etage differentiel a faible bruit et grande dynamique d'entree
US09/049,774 US6137362A (en) 1997-03-28 1998-03-27 Low noise and high input dynamic range differential amplifier stage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9704095A FR2761548B1 (fr) 1997-03-28 1997-03-28 Etage differentiel a faible bruit et grande dynamique d'entree

Publications (2)

Publication Number Publication Date
FR2761548A1 FR2761548A1 (fr) 1998-10-02
FR2761548B1 true FR2761548B1 (fr) 1999-06-04

Family

ID=9505499

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9704095A Expired - Fee Related FR2761548B1 (fr) 1997-03-28 1997-03-28 Etage differentiel a faible bruit et grande dynamique d'entree

Country Status (2)

Country Link
US (1) US6137362A (fr)
FR (1) FR2761548B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6392448B1 (en) * 2000-02-03 2002-05-21 Teradyne, Inc. Common-mode detection circuit with cross-coupled compensation
US6411165B1 (en) * 2000-04-17 2002-06-25 Tripath Technology, Inc. Active common mode feedback for unbalanced input and feedback signals and methods thereof
US6404285B1 (en) * 2000-09-29 2002-06-11 International Business Machines Corporation Transistor amplifier that accommodates large input signals
GB2371159A (en) * 2001-01-12 2002-07-17 Jennic Ltd A high-speed CMOS low-voltage differential signal receiver
US6859095B2 (en) * 2002-01-31 2005-02-22 Stmicroelectronics Pvt. Ltd. Non-switched capacitor offset voltage compensation in operational amplifiers
JP2004120306A (ja) * 2002-09-26 2004-04-15 Renesas Technology Corp 利得可変増幅器
US7805115B1 (en) * 2003-06-02 2010-09-28 Analog Devices, Inc. Variable filter systems and methods for enhanced data rate communication systems
DE10344878B4 (de) * 2003-09-26 2014-05-28 Infineon Technologies Ag Differenzverstärkeranordnung mit Stromregelkreis und Verfahren zum Betreiben einer Differenzverstärkeranordnung
US8742846B1 (en) * 2013-03-14 2014-06-03 Hittite Microwave Corporation Selectable gain differential amplifier

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8400790A (nl) * 1984-03-13 1985-10-01 Philips Nv Verschilversterker.
NL8600422A (nl) * 1986-02-20 1987-09-16 Philips Nv Transconductantieversterker.
US4951003A (en) * 1988-06-03 1990-08-21 U.S. Philips Corp. Differential transconductance circuit
FR2689705B1 (fr) * 1992-04-01 1994-06-10 Sgs Thomson Microelectronics Circuit amplificateur video a commande de gain et d'alignement.
US5317279A (en) * 1992-12-31 1994-05-31 Ohio State University Linear voltage to current converter including feedback network
US5815039A (en) * 1995-07-21 1998-09-29 Nec Corporation Low-voltage bipolar OTA having a linearity in transconductance over a wide input voltage range

Also Published As

Publication number Publication date
FR2761548A1 (fr) 1998-10-02
US6137362A (en) 2000-10-24

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20061130