IT1071127B - Dispositivo di polarizzazione di un amplificatore differenziale - Google Patents

Dispositivo di polarizzazione di un amplificatore differenziale

Info

Publication number
IT1071127B
IT1071127B IT6876376A IT6876376A IT1071127B IT 1071127 B IT1071127 B IT 1071127B IT 6876376 A IT6876376 A IT 6876376A IT 6876376 A IT6876376 A IT 6876376A IT 1071127 B IT1071127 B IT 1071127B
Authority
IT
Italy
Prior art keywords
differential amplifier
polarization device
polarization
amplifier
differential
Prior art date
Application number
IT6876376A
Other languages
English (en)
Inventor
Daniel Barbier
Jean-Michel Ittel
Robert Poujois
Original Assignee
Commissariat Energie Atomique
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
Priority claimed from FR7522135A external-priority patent/FR2318533A1/fr
Priority claimed from FR7522136A external-priority patent/FR2318534A1/fr
Application filed by Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Application granted granted Critical
Publication of IT1071127B publication Critical patent/IT1071127B/it

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
    • 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
    • H03F3/45632—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection in differential amplifiers with FET transistors as the active amplifying circuit
    • H03F3/45636—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection in differential amplifiers with FET transistors as the active amplifying circuit by using feedback means
    • H03F3/45641—Measuring at the loading circuit of the differential amplifier
    • H03F3/4565—Controlling the common source circuit of the differential amplifier
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45406—Indexing scheme relating to differential amplifiers the CMCL comprising a common source node of a long tail FET pair as an addition circuit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45431—Indexing scheme relating to differential amplifiers the CMCL output control signal being a current signal
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45658—Indexing scheme relating to differential amplifiers the LC comprising two diodes of current mirrors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
IT6876376A 1975-07-15 1976-07-14 Dispositivo di polarizzazione di un amplificatore differenziale IT1071127B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7522135A FR2318533A1 (fr) 1975-07-15 1975-07-15 Dispositif de polarisation d'un amplificateur differentiel
FR7522136A FR2318534A1 (fr) 1975-07-15 1975-07-15 Amplificateur differentiel a contre reaction de mode commun

Publications (1)

Publication Number Publication Date
IT1071127B true IT1071127B (it) 1985-04-02

Family

ID=26218979

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6876376A IT1071127B (it) 1975-07-15 1976-07-14 Dispositivo di polarizzazione di un amplificatore differenziale

Country Status (4)

Country Link
JP (1) JPS5211852A (it)
DE (1) DE2631916C3 (it)
GB (1) GB1550846A (it)
IT (1) IT1071127B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5479544A (en) * 1977-12-07 1979-06-25 Toshiba Corp Linear amplifier circuit
DE2803099C3 (de) * 1978-01-25 1986-07-10 Hans-Ulrich 5810 Witten Post Digital-Analog-Umsetzer in integrierter Schaltungstechnik
US4329598A (en) * 1980-04-04 1982-05-11 Dbx, Inc. Bias generator
JPS5793707A (en) * 1980-12-02 1982-06-10 Nec Corp Reference voltage generating circuit
US4442408A (en) * 1982-05-13 1984-04-10 International Business Machines Corporation Differential amplifier with auto bias adjust
FR2535546A1 (fr) * 1982-10-28 1984-05-04 Texas Instruments France Amplificateur en technique cmos a entree differentielle et a sortie asymetrique
JPS61200757A (ja) * 1985-03-01 1986-09-05 Hochiki Corp 集中監視装置
IT1185638B (it) * 1985-07-18 1987-11-12 Sgs Microelettronica Spa Amplificatore operazionale tutto differenziale per circuiti integrati in tecnologia mos
JP2998960B2 (ja) * 1988-08-26 2000-01-17 キヤノン株式会社 通信方法
JPH0551253U (ja) * 1991-12-24 1993-07-09 三洋電機株式会社 外刃を脱着できる電気かみそり
US7834698B2 (en) * 2008-05-23 2010-11-16 Qualcomm Incorporated Amplifier with improved linearization

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3444476A (en) * 1965-03-19 1969-05-13 Rca Corp Direct coupled amplifier with feedback for d.c. error correction
FR1600222A (it) * 1968-12-31 1970-07-20
US3703650A (en) * 1971-09-16 1972-11-21 Signetics Corp Integrated circuit with temperature compensation for a field effect transistor

Also Published As

Publication number Publication date
JPS5211852A (en) 1977-01-29
DE2631916B2 (de) 1980-08-28
GB1550846A (en) 1979-08-22
DE2631916C3 (de) 1986-05-28
DE2631916A1 (de) 1977-01-20
JPS618604B2 (it) 1986-03-15

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