JP2002217653A - 差動増幅回路 - Google Patents

差動増幅回路

Info

Publication number
JP2002217653A
JP2002217653A JP2001005346A JP2001005346A JP2002217653A JP 2002217653 A JP2002217653 A JP 2002217653A JP 2001005346 A JP2001005346 A JP 2001005346A JP 2001005346 A JP2001005346 A JP 2001005346A JP 2002217653 A JP2002217653 A JP 2002217653A
Authority
JP
Japan
Prior art keywords
voltage
terminal
input
input terminal
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.)
Abandoned
Application number
JP2001005346A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002217653A5 (enExample
Inventor
Shuji Toda
田 修 二 戸
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.)
Toshiba Corp
Toshiba Electronic Device Solutions Corp
Original Assignee
Toshiba Corp
Toshiba Microelectronics Corp
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 Toshiba Corp, Toshiba Microelectronics Corp filed Critical Toshiba Corp
Priority to JP2001005346A priority Critical patent/JP2002217653A/ja
Priority to US10/038,650 priority patent/US6605995B2/en
Publication of JP2002217653A publication Critical patent/JP2002217653A/ja
Publication of JP2002217653A5 publication Critical patent/JP2002217653A5/ja
Abandoned 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
    • 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
    • H03F2203/45612—Indexing scheme relating to differential amplifiers the IC comprising one or more input source followers as input stages in the IC
    • 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
    • H03F2203/45674—Indexing scheme relating to differential amplifiers the LC comprising one current mirror

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
JP2001005346A 2001-01-12 2001-01-12 差動増幅回路 Abandoned JP2002217653A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2001005346A JP2002217653A (ja) 2001-01-12 2001-01-12 差動増幅回路
US10/038,650 US6605995B2 (en) 2001-01-12 2002-01-08 Differential amplifier circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001005346A JP2002217653A (ja) 2001-01-12 2001-01-12 差動増幅回路

Publications (2)

Publication Number Publication Date
JP2002217653A true JP2002217653A (ja) 2002-08-02
JP2002217653A5 JP2002217653A5 (enExample) 2005-07-21

Family

ID=18873402

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001005346A Abandoned JP2002217653A (ja) 2001-01-12 2001-01-12 差動増幅回路

Country Status (2)

Country Link
US (1) US6605995B2 (enExample)
JP (1) JP2002217653A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2346161A1 (en) 2010-01-14 2011-07-20 Renesas Electronics Corporation Receiving circuit
JP2013258482A (ja) * 2012-06-11 2013-12-26 Denso Corp 受信回路装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10157962C1 (de) * 2001-11-26 2003-07-03 Texas Instruments Deutschland Komparator
EP1388775A1 (en) * 2002-08-06 2004-02-11 STMicroelectronics Limited Voltage reference generator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2885151B2 (ja) 1995-09-25 1999-04-19 日本電気株式会社 演算増幅器
JPH11272786A (ja) * 1998-03-25 1999-10-08 Seiko Instruments Inc 差動増幅回路

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2346161A1 (en) 2010-01-14 2011-07-20 Renesas Electronics Corporation Receiving circuit
US8305145B2 (en) 2010-01-14 2012-11-06 Renesas Electronics Corporation Receiving circuit
JP2013258482A (ja) * 2012-06-11 2013-12-26 Denso Corp 受信回路装置

Also Published As

Publication number Publication date
US6605995B2 (en) 2003-08-12
US20020121932A1 (en) 2002-09-05

Similar Documents

Publication Publication Date Title
US20090160557A1 (en) Self-biased cascode current mirror
WO2019104467A1 (zh) 稳压器以及电源
US6275075B1 (en) Current comparator
JP4850669B2 (ja) 低電圧低電力ａｂ級出力段
AU2007203544B2 (en) High gain, high speed comparator operable at low current
US7564308B1 (en) Self-biased operational amplifier
JP2002244749A (ja) 基準電圧回路
KR20190029244A (ko) 밴드 갭 기준 전압 생성 회로 및 밴드 갭 기준 전압 생성 시스템
JP4785243B2 (ja) カスコード増幅回路及びフォールデッド・カスコード増幅回路
CN111026219B (zh) 一种共源共栅结构的基准源
JP2002217653A (ja) 差動増幅回路
CN113131885B (zh) 一种输出级电路和ab类放大器
JP4829650B2 (ja) 差動増幅回路
JP3644156B2 (ja) 電流制限回路
CN111384940A (zh) 一种高线性度宽摆幅cmos电压跟随器
JP4055123B2 (ja) 演算増幅器
CN113131881B (zh) 输出级电路和ab类放大器
JP2006345230A (ja) 最大電圧検出回路及び最小電圧検出回路
JP5388767B2 (ja) カレントミラー回路
JPWO2016052042A1 (ja) スタートアップ回路
US20110285466A1 (en) Power amplifier circuit
JP2002185269A (ja) バッファアンプ
US7852157B2 (en) Differential amplifier
TWI819947B (zh) 開關電路
CN113381698B (zh) 一种压控振荡器的电容耦合输出缓冲电路及其控制方法

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20041206

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20041206

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20041206

A975 Report on accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A971005

Effective date: 20050317

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20050802

A762 Written abandonment of application

Free format text: JAPANESE INTERMEDIATE CODE: A762

Effective date: 20050912