JPS6123403A - 差動増幅回路 - Google Patents

差動増幅回路

Info

Publication number
JPS6123403A
JPS6123403A JP59142362A JP14236284A JPS6123403A JP S6123403 A JPS6123403 A JP S6123403A JP 59142362 A JP59142362 A JP 59142362A JP 14236284 A JP14236284 A JP 14236284A JP S6123403 A JPS6123403 A JP S6123403A
Authority
JP
Japan
Prior art keywords
load
differential amplifier
offset adjustment
amplifier circuit
voltage
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
JP59142362A
Other languages
English (en)
Japanese (ja)
Other versions
JPH051646B2 (en]
Inventor
Takashi Sase
隆志 佐瀬
Masahiro Ueno
雅弘 上野
Hideo Sato
秀夫 佐藤
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 JP59142362A priority Critical patent/JPS6123403A/ja
Publication of JPS6123403A publication Critical patent/JPS6123403A/ja
Publication of JPH051646B2 publication Critical patent/JPH051646B2/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
    • H03F3/45179—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using MOSFET transistors as the active amplifying circuit
    • H03F3/45183—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
    • H03F2203/45624—Indexing scheme relating to differential amplifiers the LC comprising balancing means, e.g. trimming means
    • 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
    • H03F2203/45632—Indexing scheme relating to differential amplifiers the LC comprising one or more capacitors coupled to the LC by feedback
    • 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
    • H03F2203/45664—Indexing scheme relating to differential amplifiers the LC comprising one or more cascaded inverter stages as output stage at one output of 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
    • H03F2203/45681—Indexing scheme relating to differential amplifiers the LC comprising offset compensating means
    • 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)
JP59142362A 1984-07-11 1984-07-11 差動増幅回路 Granted JPS6123403A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59142362A JPS6123403A (ja) 1984-07-11 1984-07-11 差動増幅回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59142362A JPS6123403A (ja) 1984-07-11 1984-07-11 差動増幅回路

Publications (2)

Publication Number Publication Date
JPS6123403A true JPS6123403A (ja) 1986-01-31
JPH051646B2 JPH051646B2 (en]) 1993-01-08

Family

ID=15313614

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59142362A Granted JPS6123403A (ja) 1984-07-11 1984-07-11 差動増幅回路

Country Status (1)

Country Link
JP (1) JPS6123403A (en])

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6338314A (ja) * 1986-08-01 1988-02-18 Nec Corp 差動入力回路
US4777451A (en) * 1986-09-13 1988-10-11 Fujitsu Limited Differential circuit
JP2005217722A (ja) * 2004-01-29 2005-08-11 Matsushita Electric Ind Co Ltd 光ディスク装置用の増幅回路
JP2005223627A (ja) * 2004-02-05 2005-08-18 Asahi Kasei Microsystems Kk 演算増幅回路
US9667209B2 (en) 2014-11-14 2017-05-30 Fuji Electric Co., Ltd. Amplifying device and offset voltage correction method
KR102560967B1 (ko) * 2023-03-27 2023-07-27 사공근 개량된 기수 분리구조를 갖는 스팀보일러 시스템

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5097705A (en]) * 1974-01-09 1975-08-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5097705A (en]) * 1974-01-09 1975-08-04

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6338314A (ja) * 1986-08-01 1988-02-18 Nec Corp 差動入力回路
US4777451A (en) * 1986-09-13 1988-10-11 Fujitsu Limited Differential circuit
JP2005217722A (ja) * 2004-01-29 2005-08-11 Matsushita Electric Ind Co Ltd 光ディスク装置用の増幅回路
JP2005223627A (ja) * 2004-02-05 2005-08-18 Asahi Kasei Microsystems Kk 演算増幅回路
US9667209B2 (en) 2014-11-14 2017-05-30 Fuji Electric Co., Ltd. Amplifying device and offset voltage correction method
KR102560967B1 (ko) * 2023-03-27 2023-07-27 사공근 개량된 기수 분리구조를 갖는 스팀보일러 시스템

Also Published As

Publication number Publication date
JPH051646B2 (en]) 1993-01-08

Similar Documents

Publication Publication Date Title
US3914702A (en) Complementary field-effect transistor amplifier
US5933056A (en) Single pole current mode common-mode feedback circuit
EP0058448A1 (en) Transconductance amplifier
EP0037406B1 (en) Cmos operational amplifier with reduced power dissipation
JPH0629761A (ja) 同相モード安定性が強化された差動増幅器
JPH0786850A (ja) 完全差動演算増幅器、および差動演算増幅器における同相再構築の方法
US4918399A (en) Common mode sensing and control in balanced amplifier chains
JPH077340A (ja) 全差動増幅器
US4742308A (en) Balanced output analog differential amplifier circuit
JPS6123403A (ja) 差動増幅回路
US4446444A (en) CMOS Amplifier
JPS63288512A (ja) アナログ電圧比較器
US4928073A (en) DC amplifier
US4603267A (en) Low offset single ended MOS comparator
US3958135A (en) Current mirror amplifiers
JP2896029B2 (ja) 電圧電流変換回路
JPH051649B2 (en])
JPH05275942A (ja) 差動増幅回路
JP2002057534A (ja) 増幅回路
JPH03154508A (ja) 増幅器回路
JP3286826B2 (ja) 可変利得増幅回路
JP2540767B2 (ja) 差動増幅回路
JPS63117503A (ja) 差動増幅回路
JPH0241927Y2 (en])
JPH09139642A (ja) 増幅器