JPS562446B2 - - Google Patents

Info

Publication number
JPS562446B2
JPS562446B2 JP8308675A JP8308675A JPS562446B2 JP S562446 B2 JPS562446 B2 JP S562446B2 JP 8308675 A JP8308675 A JP 8308675A JP 8308675 A JP8308675 A JP 8308675A JP S562446 B2 JPS562446 B2 JP S562446B2
Authority
JP
Japan
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
Application number
JP8308675A
Other versions
JPS5131156A (ja
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 filed Critical
Publication of JPS5131156A publication Critical patent/JPS5131156A/ja
Publication of JPS562446B2 publication Critical patent/JPS562446B2/ja
Expired 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
    • H03F3/45479—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection
    • H03F3/45484—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection in differential amplifiers with bipolar transistors as the active amplifying circuit
    • H03F3/45488—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection in differential amplifiers with bipolar transistors as the active amplifying circuit by using feedback means
    • H03F3/45493—Measuring at the loading circuit of the differential amplifier
    • H03F3/45511—Controlling the loading circuit of the differential amplifier
    • 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
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/282—Indexing scheme relating to amplifiers the level shifting stage between two amplifying stages being realised by a diode
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/285—Indexing scheme relating to amplifiers the level shifting stage between two amplifying stages being realised by an emitter follower
    • 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
    • H03F2203/45006—Indexing scheme relating to differential amplifiers the addition of two signals being made by two emitter or source coupled followers
    • 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
    • H03F2203/45014—Indexing scheme relating to differential amplifiers the addition of two signals being made in the tail circuit of a differential amplifier for producing the common mode 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
    • H03F2203/45088—Indexing scheme relating to differential amplifiers the resulting deducted common mode signal being added to or controls the differential amplifier, and being a voltage 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
    • H03F2203/45188—Indexing scheme relating to differential amplifiers the differential amplifier contains one or more current sources in the load
    • 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
    • H03F2203/45544—Indexing scheme relating to differential amplifiers the IC comprising one or more capacitors, e.g. coupling capacitors
    • 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
    • H03F2203/45604—Indexing scheme relating to differential amplifiers the IC comprising a input shunting resistor
    • 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
    • H03F2203/45641—Indexing scheme relating to differential amplifiers the LC being controlled, e.g. by a signal derived from a non specified place in the dif amp 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
    • H03F2203/45648—Indexing scheme relating to differential amplifiers the LC comprising two current sources, which are not cascode current sources
    • 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
    • H03F2203/45671—Indexing scheme relating to differential amplifiers the LC comprising one or more diodes as level shifter
    • 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
    • H03F2203/45722—Indexing scheme relating to differential amplifiers the LC comprising one or more source followers, as post buffer or driver stages, in cascade in the LC

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
JP8308675A 1974-07-05 1975-07-04 Expired JPS562446B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/486,243 US3946325A (en) 1974-07-05 1974-07-05 Transistor amplifier

Publications (2)

Publication Number Publication Date
JPS5131156A JPS5131156A (ja) 1976-03-17
JPS562446B2 true JPS562446B2 (ja) 1981-01-20

Family

ID=23931141

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8308675A Expired JPS562446B2 (ja) 1974-07-05 1975-07-04

Country Status (5)

Country Link
US (1) US3946325A (ja)
JP (1) JPS562446B2 (ja)
DE (1) DE2529966C3 (ja)
FR (1) FR2277461A1 (ja)
GB (1) GB1497194A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57125611U (ja) * 1981-01-30 1982-08-05

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4095164A (en) * 1976-10-05 1978-06-13 Rca Corporation Voltage supply regulated in proportion to sum of positive- and negative-temperature-coefficient offset voltages
US4272728A (en) * 1979-08-28 1981-06-09 Rca Corporation Differential-input amplifier circuit
CA1192312A (en) * 1980-02-12 1985-08-20 Peter R. Holloway Single-supply ic digital-to-analog converter for use with microprocessors
GB2155264A (en) * 1984-03-02 1985-09-18 Standard Telephones Cables Ltd Amplifier circuits for radio receivers
JPS60187112A (ja) * 1984-03-06 1985-09-24 Toshiba Corp 差動増幅器
US4857861A (en) * 1987-09-23 1989-08-15 U. S. Philips Corporation Amplifier arrangement with improved quiescent current control
DE4109893A1 (de) * 1991-03-26 1992-10-01 Philips Patentverwaltung Integrierte schaltungsanordnung mit einem differenzverstaerker
DE4243009A1 (de) * 1992-12-19 1994-06-23 Toepholm & Westermann Aps Vaer Schaltungsanordnung für einen integrierten Ausgangsverstärker
DE4320006C2 (de) * 1993-06-17 1997-08-28 Telefunken Microelectron Schaltungsanordnung zur elektronischen Nachbildung von Arbeitswiderständen
US5959492A (en) * 1997-10-31 1999-09-28 Vlsi Technology, Inc. High speed differential driver circuitry and methods for implementing the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3786362A (en) * 1972-02-07 1974-01-15 Bell Telephone Labor Inc Balanced output operational amplifier
JPS499573A (ja) * 1972-05-25 1974-01-28

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3564439A (en) * 1969-05-21 1971-02-16 Bell Telephone Labor Inc Differential amplifier
US3760288A (en) * 1971-08-09 1973-09-18 Trw Inc Operational amplifier

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3786362A (en) * 1972-02-07 1974-01-15 Bell Telephone Labor Inc Balanced output operational amplifier
JPS499573A (ja) * 1972-05-25 1974-01-28

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57125611U (ja) * 1981-01-30 1982-08-05

Also Published As

Publication number Publication date
FR2277461B1 (ja) 1981-04-30
DE2529966B2 (de) 1978-08-10
FR2277461A1 (fr) 1976-01-30
DE2529966A1 (de) 1976-01-22
JPS5131156A (ja) 1976-03-17
DE2529966C3 (de) 1979-04-05
US3946325A (en) 1976-03-23
GB1497194A (en) 1978-01-05

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