JPS50158256A - - Google Patents

Info

Publication number
JPS50158256A
JPS50158256A JP49061162A JP6116274A JPS50158256A JP S50158256 A JPS50158256 A JP S50158256A JP 49061162 A JP49061162 A JP 49061162A JP 6116274 A JP6116274 A JP 6116274A JP S50158256 A JPS50158256 A JP S50158256A
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.)
Granted
Application number
JP49061162A
Other languages
Japanese (ja)
Other versions
JPS5612050B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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
Priority to JP6116274A priority Critical patent/JPS5612050B2/ja
Priority to US05/579,703 priority patent/US3970947A/en
Priority to GB22648/75A priority patent/GB1490257A/en
Priority to FR7516699A priority patent/FR2273405B1/fr
Priority to CA228,417A priority patent/CA1022247A/en
Publication of JPS50158256A publication Critical patent/JPS50158256A/ja
Publication of JPS5612050B2 publication Critical patent/JPS5612050B2/ja
Expired 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
    • H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
    • H03F1/302—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in bipolar transistor amplifiers
    • 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
    • H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
    • 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
    • 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
    • H03F2203/45466—Indexing scheme relating to differential amplifiers the CSC 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
    • H03F2203/45471—Indexing scheme relating to differential amplifiers the CSC comprising one or more extra 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
    • H03F2203/45561—Indexing scheme relating to differential amplifiers the IC 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
    • H03F2203/45652—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
    • H03F2203/45701—Indexing scheme relating to differential amplifiers the LC comprising one resistor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
JP6116274A 1974-05-30 1974-05-30 Expired JPS5612050B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP6116274A JPS5612050B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-05-30 1974-05-30
US05/579,703 US3970947A (en) 1974-05-30 1975-05-21 Multi-stage differential amplifier circuit with means for compensating the temperature drift of a constant current source transistor
GB22648/75A GB1490257A (en) 1974-05-30 1975-05-23 Multi-stage differential amplifier circuit with means for compensating the temperature drift of a constant current source transistor
FR7516699A FR2273405B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-05-30 1975-05-28
CA228,417A CA1022247A (en) 1974-05-30 1975-05-29 Multi-stage differential amplifier circuit with means for compensating the temperature drift of a constant current source transistor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6116274A JPS5612050B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-05-30 1974-05-30

Publications (2)

Publication Number Publication Date
JPS50158256A true JPS50158256A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-12-22
JPS5612050B2 JPS5612050B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-03-18

Family

ID=13163156

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6116274A Expired JPS5612050B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-05-30 1974-05-30

Country Status (5)

Country Link
US (1) US3970947A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5612050B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1022247A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2273405B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1490257A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (8)

* 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
JPS5380944A (en) * 1976-10-16 1978-07-17 Toshiba Corp Semiconductor circuit
EP0314227A3 (en) * 1987-10-30 1991-03-20 Koninklijke Philips Electronics N.V. Wideband single-ended voltage-to current converter and gain-control circuit
DE3825058A1 (de) * 1988-07-23 1990-01-25 Telefunken Electronic Gmbh Regelschaltung
JP3127963B2 (ja) * 1990-12-26 2001-01-29 株式会社日立製作所 陰極線管ディスプレイ
US6107873A (en) * 1998-03-30 2000-08-22 National Semiconductor Corporation Low noise common-emitter preamplifier for magneto-resistive heads
FI114761B (fi) * 2003-05-26 2004-12-15 Nokia Corp Lämpötilakompensoitu vahvistin
US7843264B2 (en) * 2008-01-29 2010-11-30 Qualcomm, Incorporated Differential amplifier with accurate input offset voltage

Citations (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
JPS4862359A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-11-19 1973-08-31

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1559698A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1967-12-14 1969-03-14
US3531733A (en) * 1968-03-04 1970-09-29 Sprague Electric Co Linear amplifier with ac gain temperature compensation and dc level shifting

Patent Citations (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
JPS4862359A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-11-19 1973-08-31

Also Published As

Publication number Publication date
FR2273405A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-12-26
JPS5612050B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-03-18
US3970947A (en) 1976-07-20
FR2273405B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-02-24
CA1022247A (en) 1977-12-06
GB1490257A (en) 1977-10-26

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