FR2299762A1 - Amplificateur differentiel perfectionne - Google Patents

Amplificateur differentiel perfectionne

Info

Publication number
FR2299762A1
FR2299762A1 FR7602444A FR7602444A FR2299762A1 FR 2299762 A1 FR2299762 A1 FR 2299762A1 FR 7602444 A FR7602444 A FR 7602444A FR 7602444 A FR7602444 A FR 7602444A FR 2299762 A1 FR2299762 A1 FR 2299762A1
Authority
FR
France
Prior art keywords
perfected
differential amplifier
amplifier
differential
perfected differential
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
FR7602444A
Other languages
English (en)
Other versions
FR2299762B1 (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.)
RCA Corp
Original Assignee
RCA 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 RCA Corp filed Critical RCA Corp
Publication of FR2299762A1 publication Critical patent/FR2299762A1/fr
Application granted granted Critical
Publication of FR2299762B1 publication Critical patent/FR2299762B1/fr
Granted 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
    • H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
    • 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
    • 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
    • H03F2203/45311—Indexing scheme relating to differential amplifiers the common gate stage of a cascode dif amp being implemented by multiple 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
    • H03F2203/45318—Indexing scheme relating to differential amplifiers the AAC comprising a cross coupling circuit, e.g. two extra transistors cross coupled
    • 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
    • H03F2203/45364—Indexing scheme relating to differential amplifiers the AAC comprising multiple transistors parallel coupled at their gates and sources only, e.g. in a cascode dif amp, only those forming the composite common source transistor
    • 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
    • H03F2203/45476—Indexing scheme relating to differential amplifiers the CSC comprising a 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
    • H03F2203/45652—Indexing scheme relating to differential amplifiers the LC comprising one or more further dif amp stages, either identical to the dif amp or not, in cascade
    • 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)
  • Emergency Protection Circuit Devices (AREA)
FR7602444A 1975-01-29 1976-01-29 Amplificateur differentiel perfectionne Granted FR2299762A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/545,091 US3979689A (en) 1975-01-29 1975-01-29 Differential amplifier circuit

Publications (2)

Publication Number Publication Date
FR2299762A1 true FR2299762A1 (fr) 1976-08-27
FR2299762B1 FR2299762B1 (fr) 1983-01-07

Family

ID=24174863

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7602444A Granted FR2299762A1 (fr) 1975-01-29 1976-01-29 Amplificateur differentiel perfectionne

Country Status (6)

Country Link
US (1) US3979689A (fr)
JP (2) JPS5631763B2 (fr)
DE (2) DE2660968C3 (fr)
FR (1) FR2299762A1 (fr)
GB (1) GB1529068A (fr)
IT (1) IT1054791B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474252A1 (fr) * 1980-01-21 1981-07-24 Philips Nv Amplificateur classe b

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4049977A (en) * 1976-04-08 1977-09-20 Rca Corporation Phase-splitter
NL7700969A (nl) * 1977-01-31 1978-08-02 Philips Nv Versterkerschakeling.
US4238738A (en) * 1977-06-15 1980-12-09 Tokyo Shibaura Electric Co., Ltd. Temperature-compensated amplifier circuit
DE2850792A1 (de) * 1978-11-23 1980-06-04 Siemens Ag Mikrofonverstaerker, insbesondere fuer fernsprechanlagen
US4272728A (en) * 1979-08-28 1981-06-09 Rca Corporation Differential-input amplifier circuit
US4267519A (en) * 1979-09-18 1981-05-12 Rca Corporation Operational transconductance amplifiers with non-linear component current amplifiers
US4284958A (en) * 1979-11-13 1981-08-18 Rca Corporation Folded-cascode amplifier arrangement with current mirror amplifier
JPS56102107A (en) * 1980-01-18 1981-08-15 Sony Corp Differential amplifier
US4335356A (en) * 1980-01-21 1982-06-15 Tektronix, Inc. Programmable two-quadrant transconductance amplifier
US4345213A (en) * 1980-02-28 1982-08-17 Rca Corporation Differential-input amplifier circuitry with increased common-mode _voltage range
US4360785A (en) * 1980-05-27 1982-11-23 Rca Corporation Transistor amplifiers exhibiting low input offset potentials
JPS5834608A (ja) * 1981-08-24 1983-03-01 Matsushita Electric Ind Co Ltd 増幅回路
JPS5835612A (ja) * 1981-08-26 1983-03-02 Sharp Corp 安定化電源回路
JPS5875910A (ja) * 1981-10-30 1983-05-07 Matsushita Electric Ind Co Ltd 増幅器
JPS5890749U (ja) * 1981-12-14 1983-06-20 株式会社東芝 波形整形回路
JPS58145277A (ja) * 1982-02-22 1983-08-30 Toshiba Corp 撮像装置
JPS5943612A (ja) * 1982-09-04 1984-03-10 Nippon Shiguneteitsukusu Kk 演算増幅回路
JPS5972210A (ja) * 1982-10-18 1984-04-24 Nec Corp 差動増幅回路
IT1235857B (it) * 1983-08-05 1992-11-16 Sgs Microelettronica Spa Stadio di uscita per amplificatori di potenza.
JPS60236507A (ja) * 1984-05-10 1985-11-25 Matsushita Electric Ind Co Ltd 増幅回路
NL8500080A (nl) * 1985-01-15 1986-08-01 Philips Nv Transconductantieversterker.
JPH0618301B2 (ja) * 1985-03-26 1994-03-09 ロ−ム株式会社 レベルシフト回路
JPH01177521A (ja) * 1988-01-08 1989-07-13 Fuji Photo Film Co Ltd カメラの絞り装置
SG30646G (en) * 1988-12-10 1995-09-01 Motorola Inc Amplifier output stage
JPH0622300B2 (ja) * 1989-02-20 1994-03-23 株式会社東芝 電流―電圧変換回路および電流―電流変換回路
JPH0388507A (ja) * 1989-08-31 1991-04-12 Toshiba Micro Electron Kk 差動増幅回路
EP0587265A1 (fr) * 1992-08-07 1994-03-16 National Semiconductor Corporation Amplificateur opérationnel couplé en croix à transconductance d'entrée réduite
DE102006034560B4 (de) * 2006-07-26 2012-04-26 Infineon Technologies Ag Verstärkerstufe, Operationsverstärker und Verfahren zur Signalverstärkung
EP3301470A3 (fr) 2016-09-29 2018-06-20 Panasonic Corporation Système multi-radar

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3644838A (en) * 1970-06-11 1972-02-22 Rca Corp Amplifier using bipolar and field-effect transistors
US3760288A (en) * 1971-08-09 1973-09-18 Trw Inc Operational amplifier

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3541465A (en) * 1966-12-28 1970-11-17 Hitachi Ltd Transistor differential amplifier circuit
NL6917885A (fr) * 1969-11-28 1971-06-02
US3649926A (en) * 1970-01-08 1972-03-14 Texas Instruments Inc Bias circuitry for a differential circuit utilizing complementary transistors
US3894290A (en) * 1973-06-15 1975-07-08 Motorola Inc Balanced double-to-single-ended converter stage for use with a differential amplifier
JPS5739381B2 (fr) * 1974-11-14 1982-08-20

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3644838A (en) * 1970-06-11 1972-02-22 Rca Corp Amplifier using bipolar and field-effect transistors
US3760288A (en) * 1971-08-09 1973-09-18 Trw Inc Operational amplifier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474252A1 (fr) * 1980-01-21 1981-07-24 Philips Nv Amplificateur classe b

Also Published As

Publication number Publication date
DE2660968A1 (fr) 1984-11-15
DE2603164B2 (de) 1978-03-23
US3979689A (en) 1976-09-07
IT1054791B (it) 1981-11-30
JPS5631763B2 (fr) 1981-07-23
GB1529068A (en) 1978-10-18
JPS5752723B2 (fr) 1982-11-09
FR2299762B1 (fr) 1983-01-07
JPS5547712A (en) 1980-04-04
JPS5199959A (fr) 1976-09-03
DE2603164A1 (de) 1976-08-05
DE2603164C3 (de) 1986-03-27
DE2660968C3 (de) 1986-07-31

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Legal Events

Date Code Title Description
ST Notification of lapse