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TW431066B - Amplifier with dynamic compensation and method - Google Patents

Amplifier with dynamic compensation and method

Info

Publication number
TW431066B
TW431066B TW088121246A TW88121246A TW431066B TW 431066 B TW431066 B TW 431066B TW 088121246 A TW088121246 A TW 088121246A TW 88121246 A TW88121246 A TW 88121246A TW 431066 B TW431066 B TW 431066B
Authority
TW
Taiwan
Prior art keywords
load
transistor
gate
pair
amplifier
Prior art date
Application number
TW088121246A
Other languages
English (en)
Inventor
Satoshi Sakurai
Original Assignee
Nat Semiconductor 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 Nat Semiconductor Corp filed Critical Nat Semiconductor Corp
Application granted granted Critical
Publication of TW431066B publication Critical patent/TW431066B/zh

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
    • 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)
TW088121246A 1998-12-08 1999-12-04 Amplifier with dynamic compensation and method TW431066B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/207,739 US6114907A (en) 1998-12-08 1998-12-08 Amplifier with dynamic compensation and method

Publications (1)

Publication Number Publication Date
TW431066B true TW431066B (en) 2001-04-21

Family

ID=22771805

Family Applications (1)

Application Number Title Priority Date Filing Date
TW088121246A TW431066B (en) 1998-12-08 1999-12-04 Amplifier with dynamic compensation and method

Country Status (5)

Country Link
US (1) US6114907A (zh)
JP (1) JP3388721B2 (zh)
KR (1) KR100353295B1 (zh)
DE (1) DE19959180C2 (zh)
TW (1) TW431066B (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103563253A (zh) * 2011-06-06 2014-02-05 住友电气工业株式会社 开关电路
TWI426704B (zh) * 2005-11-02 2014-02-11 Marvell World Trade Ltd 具有補償功能之放大器

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ITTO20010538A1 (it) * 2001-06-05 2002-12-05 St Microelectronics Srl Amplificatore operazionale in classe ab ad elevato guadagno e basso tempo di assestamento.
JP2003069391A (ja) * 2001-08-27 2003-03-07 Mitsubishi Electric Corp 電圧制御型発振器
US7109961B2 (en) * 2002-03-13 2006-09-19 Semiconductor Energy Laboratory Co., Ltd. Electric circuit, latch circuit, display apparatus and electronic equipment
AU2003211538A1 (en) * 2002-04-23 2003-11-10 Nanopower Solution Co., Ltd. Noise filter circuit
US6667707B2 (en) * 2002-05-02 2003-12-23 Analog Devices, Inc. Analog-to-digital converter with the ability to asynchronously sample signals without bias or reference voltage power consumption
US7327169B2 (en) * 2002-09-25 2008-02-05 Semiconductor Energy Laboratory Co., Ltd. Clocked inverter, NAND, NOR and shift register
JP2005037897A (ja) * 2003-06-23 2005-02-10 Sanyo Electric Co Ltd 増幅回路
US7193468B2 (en) * 2004-05-14 2007-03-20 Electronics And Telecommunications Research Institute Active load circuit for low-voltage CMOS voltage gain amplifier with wide bandwidth and high gain characteristic
CN101615430B (zh) 2004-06-14 2012-11-14 株式会社半导体能源研究所 移位寄存器及半导体显示装置
KR100783492B1 (ko) * 2004-07-31 2007-12-11 인티그런트 테크놀로지즈(주) 차동증폭회로 및 이를 포함한 믹서회로
US7113039B2 (en) * 2004-08-04 2006-09-26 Texas Instruments Incorporated Gain-boosted opamp with capacitor bridge connection
US7375586B2 (en) * 2004-12-13 2008-05-20 Texas Instruments Incorporated Low voltage structure for gain boosting in high gain amplifiers
US7688107B2 (en) * 2005-04-19 2010-03-30 Semiconductor Energy Laboratory Co., Ltd. Shift register, display device, and electronic device
DE102005030349B4 (de) * 2005-06-29 2016-06-30 Intel Deutschland Gmbh Empfangsvorrichtung und Verfahren zum Anpassen eines Dynamikbereichs einer Empfangsvorrichtung
US20070069806A1 (en) * 2005-09-29 2007-03-29 Hynix Semiconductor Inc. Operational amplifier and band gap reference voltage generation circuit including the same
KR100819119B1 (ko) * 2006-01-09 2008-04-04 삼성전자주식회사 초광대역 응용을 위한 필터의 ｃｍｏｓ 증폭기 및 그 방법
JP2008015875A (ja) * 2006-07-07 2008-01-24 Matsushita Electric Ind Co Ltd 電源回路
JP4725441B2 (ja) * 2006-07-07 2011-07-13 ヤマハ株式会社 差動増幅器
US7816992B2 (en) * 2006-07-07 2010-10-19 Yamaha Corporation Offset voltage correction circuit and class D amplifier
US7652535B2 (en) 2006-09-12 2010-01-26 Stmicroelectronics Pvt. Ltd. Continuous time common mode feedback circuit, system, and method
US7737780B2 (en) * 2006-09-12 2010-06-15 Stmicroelectronics Pvt. Ltd. Scheme for improving settling behavior of gain boosted fully differential operational amplifier
US7671676B2 (en) 2006-09-12 2010-03-02 Stmicroelectronics Pvt. Ltd. Continuous time common-mode feedback module and method with wide swing and good linearity
KR100804637B1 (ko) * 2006-11-02 2008-02-20 삼성전자주식회사 저전압 연산 증폭기 및 연산 증폭 방법
KR100878392B1 (ko) * 2007-06-13 2009-01-13 삼성전기주식회사 Ｒｆ 신호 증폭기
US7642846B2 (en) * 2007-10-30 2010-01-05 Aptina Imaging Corporation Apparatuses and methods for providing offset compensation for operational amplifier
US7741910B2 (en) * 2008-01-10 2010-06-22 Louis Sze Wong Capacitor gain-boost circuit
US7466198B1 (en) 2008-04-18 2008-12-16 International Business Machines Corporation Differential gain boosted amplifier
US7821238B1 (en) 2008-06-09 2010-10-26 National Semiconductor Corporation Feedback loop compensation for buck/boost switching converter
US8319562B2 (en) * 2009-08-26 2012-11-27 Qualcomm Incorporated System and method for amplifying a signal using multiple amplification stages sharing a common bias current
CN103368509B (zh) * 2012-03-26 2016-02-10 上海华虹宏力半导体制造有限公司 跨导运算放大器
JP5975907B2 (ja) 2012-04-11 2016-08-23 株式会社半導体エネルギー研究所 半導体装置
US9369099B1 (en) * 2014-12-10 2016-06-14 Qualcomm Incorporated Low power operational transconductance amplifier
US9774315B2 (en) * 2015-11-05 2017-09-26 Xilinx, Inc. Method for increasing active inductor operating range and peaking gain
KR102605008B1 (ko) 2018-01-24 2023-11-24 가부시키가이샤 한도오따이 에네루기 켄큐쇼 반도체 장치, 전자 부품, 및 전자 기기
US11646706B2 (en) * 2021-08-18 2023-05-09 Hangzhou Geo-Chip Technology Co., Ltd. Common-source differential power amplifier and electronic device including the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5146179A (en) * 1991-11-29 1992-09-08 Carnegie Mellon University Fully differential operational amplifier having frequency dependent impedance division
JP2725718B2 (ja) * 1993-08-25 1998-03-11 日本電気株式会社 差動増幅器の同相帰還回路
US5486790A (en) * 1994-02-10 1996-01-23 Philips Electronics North America Corporation Multistage amplifier with hybrid nested miller compensation
JP3380371B2 (ja) * 1995-06-22 2003-02-24 三菱電機株式会社 広帯域増幅器

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI426704B (zh) * 2005-11-02 2014-02-11 Marvell World Trade Ltd 具有補償功能之放大器
CN103563253A (zh) * 2011-06-06 2014-02-05 住友电气工业株式会社 开关电路
CN103563253B (zh) * 2011-06-06 2016-06-15 住友电气工业株式会社 开关电路

Also Published As

Publication number Publication date
JP2000183671A (ja) 2000-06-30
KR100353295B1 (ko) 2002-09-18
US6114907A (en) 2000-09-05
DE19959180C2 (de) 2003-02-20
DE19959180A1 (de) 2000-06-15
KR20000052438A (ko) 2000-08-25
JP3388721B2 (ja) 2003-03-24

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Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees