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IT1100052B - Amplificatore lineare differenziale con entrate collegabili ad uno dei poli di alimentazione ed uscita single-ended - Google Patents

Amplificatore lineare differenziale con entrate collegabili ad uno dei poli di alimentazione ed uscita single-ended

Info

Publication number
IT1100052B
IT1100052B IT29388/78A IT2938878A IT1100052B IT 1100052 B IT1100052 B IT 1100052B IT 29388/78 A IT29388/78 A IT 29388/78A IT 2938878 A IT2938878 A IT 2938878A IT 1100052 B IT1100052 B IT 1100052B
Authority
IT
Italy
Prior art keywords
linear amplifier
inputs connected
ended power
output poles
differential linear
Prior art date
Application number
IT29388/78A
Other languages
English (en)
Other versions
IT7829388A0 (it
Inventor
Brunio Murari
Marco Siligoni
Original Assignee
Sgs Ares Componenti Elettronic
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 Ares Componenti Elettronic filed Critical Sgs Ares Componenti Elettronic
Priority to IT29388/78A priority Critical patent/IT1100052B/it
Publication of IT7829388A0 publication Critical patent/IT7829388A0/it
Priority to DE2943012A priority patent/DE2943012C2/de
Priority to FR7926595A priority patent/FR2440649A1/fr
Priority to SE7908980A priority patent/SE443901B/sv
Priority to GB7937998A priority patent/GB2035003B/en
Priority to US06/090,619 priority patent/US4293824A/en
Application granted granted Critical
Publication of IT1100052B publication Critical patent/IT1100052B/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
    • H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
    • H03F3/4508—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using bipolar transistors as the active amplifying circuit
    • H03F3/45085—Long tailed pairs
    • H03F3/45094—Folded cascode stages
    • 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
    • H03F2203/45028—Indexing scheme relating to differential amplifiers the differential amplifier amplifying transistors are folded cascode coupled transistors
    • 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
    • H03F2203/45308—Indexing scheme relating to differential amplifiers the common gate stage of a cascode dif amp being implemented as one mirror 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
    • H03F2203/45612—Indexing scheme relating to differential amplifiers the IC comprising one or more input source followers as input stages in the IC

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
IT29388/78A 1978-11-03 1978-11-03 Amplificatore lineare differenziale con entrate collegabili ad uno dei poli di alimentazione ed uscita single-ended IT1100052B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT29388/78A IT1100052B (it) 1978-11-03 1978-11-03 Amplificatore lineare differenziale con entrate collegabili ad uno dei poli di alimentazione ed uscita single-ended
DE2943012A DE2943012C2 (de) 1978-11-03 1979-10-24 Linearer Differenzverstärker
FR7926595A FR2440649A1 (fr) 1978-11-03 1979-10-26 Amplificateur lineaire differentiel
SE7908980A SE443901B (sv) 1978-11-03 1979-10-30 Linjer differentialforsterkare
GB7937998A GB2035003B (en) 1978-11-03 1979-11-02 Differential amplifier
US06/090,619 US4293824A (en) 1978-11-03 1979-11-02 Linear differential amplifier with unbalanced output

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT29388/78A IT1100052B (it) 1978-11-03 1978-11-03 Amplificatore lineare differenziale con entrate collegabili ad uno dei poli di alimentazione ed uscita single-ended

Publications (2)

Publication Number Publication Date
IT7829388A0 IT7829388A0 (it) 1978-11-03
IT1100052B true IT1100052B (it) 1985-09-28

Family

ID=11226887

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29388/78A IT1100052B (it) 1978-11-03 1978-11-03 Amplificatore lineare differenziale con entrate collegabili ad uno dei poli di alimentazione ed uscita single-ended

Country Status (6)

Country Link
US (1) US4293824A (it)
DE (1) DE2943012C2 (it)
FR (1) FR2440649A1 (it)
GB (1) GB2035003B (it)
IT (1) IT1100052B (it)
SE (1) SE443901B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1212748B (it) * 1983-06-03 1989-11-30 Ates Componenti Elettron Stadio differenziale perfezionato, in particolare per filtri attivi.
NL8400633A (nl) * 1984-02-29 1985-09-16 Philips Nv Versterkerschakeling.
IT1218851B (it) * 1984-10-31 1990-04-24 Ates Componenti Elettron Circuito integrato per la trasmissione di segnali di tipo telefonico, con limitazione d'ampiezza dei picchi negativi delle forme d'onda dei segnali trasmessi
US6382578B2 (en) * 2000-03-30 2002-05-07 Daniel Azevedo Detachable animal feeding bowl support device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3649846A (en) * 1971-01-07 1972-03-14 Motorola Inc Single supply comparison amplifier

Also Published As

Publication number Publication date
GB2035003B (en) 1983-03-09
SE443901B (sv) 1986-03-10
FR2440649A1 (fr) 1980-05-30
SE7908980L (sv) 1980-05-04
IT7829388A0 (it) 1978-11-03
DE2943012C2 (de) 1987-04-16
GB2035003A (en) 1980-06-11
DE2943012A1 (de) 1980-05-08
US4293824A (en) 1981-10-06
FR2440649B1 (it) 1983-12-09

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971129