JPH051649B2 - - Google Patents

Info

Publication number
JPH051649B2
JPH051649B2 JP59251849A JP25184984A JPH051649B2 JP H051649 B2 JPH051649 B2 JP H051649B2 JP 59251849 A JP59251849 A JP 59251849A JP 25184984 A JP25184984 A JP 25184984A JP H051649 B2 JPH051649 B2 JP H051649B2
Authority
JP
Japan
Prior art keywords
transistors
differential
voltage
bias
amplifier circuit
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.)
Expired - Lifetime
Application number
JP59251849A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61131606A (ja
Inventor
Motohiro Kunyone
Toshiro Suzuki
Masashi Tamakoshi
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP59251849A priority Critical patent/JPS61131606A/ja
Publication of JPS61131606A publication Critical patent/JPS61131606A/ja
Publication of JPH051649B2 publication Critical patent/JPH051649B2/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
    • H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
JP59251849A 1984-11-30 1984-11-30 差動増幅回路 Granted JPS61131606A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59251849A JPS61131606A (ja) 1984-11-30 1984-11-30 差動増幅回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59251849A JPS61131606A (ja) 1984-11-30 1984-11-30 差動増幅回路

Publications (2)

Publication Number Publication Date
JPS61131606A JPS61131606A (ja) 1986-06-19
JPH051649B2 true JPH051649B2 (nl) 1993-01-08

Family

ID=17228832

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59251849A Granted JPS61131606A (ja) 1984-11-30 1984-11-30 差動増幅回路

Country Status (1)

Country Link
JP (1) JPS61131606A (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9122217B2 (en) 2013-08-20 2015-09-01 Konica Minolta, Inc. Image forming apparatus and image noise prediction method

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2621140B2 (ja) * 1986-06-20 1997-06-18 三菱電機株式会社 センスアンプ回路
CA1312359C (en) * 1987-09-14 1993-01-05 Stephen P. Webster Operational amplifier stages
DE3908765C1 (en) * 1989-03-17 1990-07-26 Telefunken Electronic Gmbh, 7100 Heilbronn, De Circuit for forming current differences and the use of this circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9122217B2 (en) 2013-08-20 2015-09-01 Konica Minolta, Inc. Image forming apparatus and image noise prediction method

Also Published As

Publication number Publication date
JPS61131606A (ja) 1986-06-19

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