JPS56144614A - Differential amplifying circuit - Google Patents

Differential amplifying circuit

Info

Publication number
JPS56144614A
JPS56144614A JP4830080A JP4830080A JPS56144614A JP S56144614 A JPS56144614 A JP S56144614A JP 4830080 A JP4830080 A JP 4830080A JP 4830080 A JP4830080 A JP 4830080A JP S56144614 A JPS56144614 A JP S56144614A
Authority
JP
Japan
Prior art keywords
current
equal
trs
collector
differential 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
JP4830080A
Other languages
English (en)
Other versions
JPH0152927B2 (ja
Inventor
Koichi Sakai
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.)
Toko Inc
Original Assignee
Toko Inc
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 Toko Inc filed Critical Toko Inc
Priority to JP4830080A priority Critical patent/JPS56144614A/ja
Publication of JPS56144614A publication Critical patent/JPS56144614A/ja
Publication of JPH0152927B2 publication Critical patent/JPH0152927B2/ja
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
    • H03F3/45479—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
JP4830080A 1980-04-11 1980-04-11 Differential amplifying circuit Granted JPS56144614A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4830080A JPS56144614A (en) 1980-04-11 1980-04-11 Differential amplifying circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4830080A JPS56144614A (en) 1980-04-11 1980-04-11 Differential amplifying circuit

Publications (2)

Publication Number Publication Date
JPS56144614A true JPS56144614A (en) 1981-11-11
JPH0152927B2 JPH0152927B2 (ja) 1989-11-10

Family

ID=12799578

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4830080A Granted JPS56144614A (en) 1980-04-11 1980-04-11 Differential amplifying circuit

Country Status (1)

Country Link
JP (1) JPS56144614A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0410988A1 (en) * 1988-04-06 1991-02-06 Analog Devices, Incorporated High-gain ic amplifier
FR2686988A1 (fr) * 1992-01-31 1993-08-06 Sgs Thomson Microelectronics Dispositif de compensation de desequilibre d'un etage d'entree.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0410988A1 (en) * 1988-04-06 1991-02-06 Analog Devices, Incorporated High-gain ic amplifier
FR2686988A1 (fr) * 1992-01-31 1993-08-06 Sgs Thomson Microelectronics Dispositif de compensation de desequilibre d'un etage d'entree.
US5339042A (en) * 1992-01-31 1994-08-16 Sgs-Thomson Microelectronics S.A. Input stage offset compensation device

Also Published As

Publication number Publication date
JPH0152927B2 (ja) 1989-11-10

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