FR2279256A1 - Circuit de polarisation notamment pour amplificateur differentiel - Google Patents

Circuit de polarisation notamment pour amplificateur differentiel

Info

Publication number
FR2279256A1
FR2279256A1 FR7522244A FR7522244A FR2279256A1 FR 2279256 A1 FR2279256 A1 FR 2279256A1 FR 7522244 A FR7522244 A FR 7522244A FR 7522244 A FR7522244 A FR 7522244A FR 2279256 A1 FR2279256 A1 FR 2279256A1
Authority
FR
France
Prior art keywords
differential amplifier
polarization circuit
circuit especially
polarization
amplifier
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
FR7522244A
Other languages
English (en)
French (fr)
Other versions
FR2279256B1 (en, 2012
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of FR2279256A1 publication Critical patent/FR2279256A1/fr
Application granted granted Critical
Publication of FR2279256B1 publication Critical patent/FR2279256B1/fr
Granted 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
    • 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
    • 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
    • H03F2203/45596—Indexing scheme relating to differential amplifiers the IC comprising one or more biasing resistors
    • 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
    • H03F2203/45611—Indexing scheme relating to differential amplifiers the IC comprising only one input signal connection lead for one phase of the 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
    • H03F2203/45622—Indexing scheme relating to differential amplifiers the IC comprising a voltage generating 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
    • H03F2203/45702—Indexing scheme relating to differential amplifiers the LC comprising two resistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
FR7522244A 1974-07-19 1975-07-16 Circuit de polarisation notamment pour amplificateur differentiel Granted FR2279256A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49083069A JPS5111554A (en, 2012) 1974-07-19 1974-07-19

Publications (2)

Publication Number Publication Date
FR2279256A1 true FR2279256A1 (fr) 1976-02-13
FR2279256B1 FR2279256B1 (en, 2012) 1980-07-18

Family

ID=13791879

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7522244A Granted FR2279256A1 (fr) 1974-07-19 1975-07-16 Circuit de polarisation notamment pour amplificateur differentiel

Country Status (7)

Country Link
US (1) US4005371A (en, 2012)
JP (1) JPS5111554A (en, 2012)
CA (1) CA1027645A (en, 2012)
DE (1) DE2531998C2 (en, 2012)
FR (1) FR2279256A1 (en, 2012)
GB (1) GB1485883A (en, 2012)
NL (1) NL174605C (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470487A1 (fr) * 1979-11-21 1981-05-29 Philips Nv Amplificateur de difference

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52114250A (en) * 1976-03-22 1977-09-24 Nec Corp Transistor circuit
JPS5317051A (en) * 1976-07-30 1978-02-16 Nec Corp Amplifier
JPS5818334Y2 (ja) * 1977-06-20 1983-04-14 パイオニア株式会社 増幅回路
JPS5619448Y2 (en, 2012) * 1977-07-25 1981-05-08
JPS5847072A (ja) * 1981-09-17 1983-03-18 Kishimoto Akira 金属製ビン用接着剤
JPH0263205A (ja) * 1988-08-29 1990-03-02 Sharp Corp 増幅回路
GB2272122B (en) * 1992-10-28 1996-07-17 Plessey Semiconductors Ltd Wideband constant impedance amplifiers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3781699A (en) * 1972-09-27 1973-12-25 Hitachi Ltd Differential amplifier circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470487A1 (fr) * 1979-11-21 1981-05-29 Philips Nv Amplificateur de difference

Also Published As

Publication number Publication date
US4005371A (en) 1977-01-25
DE2531998C2 (de) 1984-06-07
FR2279256B1 (en, 2012) 1980-07-18
NL174605C (nl) 1984-07-02
NL7508460A (nl) 1976-01-21
NL174605B (nl) 1984-02-01
GB1485883A (en) 1977-09-14
JPS5111554A (en, 2012) 1976-01-29
DE2531998A1 (de) 1976-02-05
CA1027645A (en) 1978-03-07

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