HK109996A - Amplifier arrangement - Google Patents

Amplifier arrangement Download PDF

Info

Publication number
HK109996A
HK109996A HK109996A HK109996A HK109996A HK 109996 A HK109996 A HK 109996A HK 109996 A HK109996 A HK 109996A HK 109996 A HK109996 A HK 109996A HK 109996 A HK109996 A HK 109996A
Authority
HK
Hong Kong
Prior art keywords
transistor
coupled
terminal
main electrode
amplifier
Prior art date
Application number
HK109996A
Other languages
German (de)
English (en)
French (fr)
Inventor
Bult Klaas
Johannes Geelen Godefridus
Original Assignee
Koninklijke Philips Electronics N.V.
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 Koninklijke Philips Electronics N.V. filed Critical Koninklijke Philips Electronics N.V.
Publication of HK109996A publication Critical patent/HK109996A/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/34—DC amplifiers in which all stages are DC-coupled
    • H03F3/343—DC amplifiers in which all stages are DC-coupled with semiconductor devices only
    • H03F3/347—DC amplifiers in which all stages are DC-coupled with semiconductor devices only in integrated circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/42—Amplifiers with two or more amplifying elements having their DC paths in series with the load, the control electrode of each element being excited by at least part of the input signal, e.g. so-called totem-pole amplifiers
    • H03F3/423—Amplifiers with two or more amplifying elements having their DC paths in series with the load, the control electrode of each element being excited by at least part of the input signal, e.g. so-called totem-pole amplifiers with MOSFET's
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H03F1/22—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of cascode coupling, i.e. earthed cathode or emitter stage followed by earthed grid or base stage respectively
    • H03F1/223—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of cascode coupling, i.e. earthed cathode or emitter stage followed by earthed grid or base stage respectively with MOSFET's

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Amplifiers (AREA)
HK109996A 1989-05-08 1996-06-27 Amplifier arrangement HK109996A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8901146 1989-05-08
NL9000326A NL9000326A (nl) 1989-05-08 1990-02-12 Versterkerschakeling.

Publications (1)

Publication Number Publication Date
HK109996A true HK109996A (en) 1996-07-05

Family

ID=26646521

Family Applications (1)

Application Number Title Priority Date Filing Date
HK109996A HK109996A (en) 1989-05-08 1996-06-27 Amplifier arrangement

Country Status (9)

Country Link
US (1) US5039954A (cs)
EP (1) EP0397240B1 (cs)
JP (1) JP2858584B2 (cs)
KR (1) KR900019345A (cs)
CN (1) CN1021611C (cs)
CS (1) CS222290A2 (cs)
DE (1) DE69022108T2 (cs)
HK (1) HK109996A (cs)
NL (1) NL9000326A (cs)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0525873B1 (en) * 1991-07-30 1996-12-18 Koninklijke Philips Electronics N.V. Amplifier arrangement
DE69215995T2 (de) * 1991-07-30 1997-05-28 Philips Electronics Nv Verstärkerschaltung
US5451909A (en) * 1993-02-22 1995-09-19 Texas Instruments Incorporated Feedback amplifier for regulated cascode gain enhancement
JP2560542B2 (ja) * 1993-03-30 1996-12-04 日本電気株式会社 電圧電流変換回路
KR960027254A (ko) * 1994-12-29 1996-07-22 조백제 선형성이 양호한 오퍼레이션널 트랜스콘덕턴스 증폭기
US5789981A (en) * 1996-04-26 1998-08-04 Analog Devices, Inc. High-gain operational transconductance amplifier offering improved bandwidth
GB2333197B (en) * 1998-01-07 2002-09-25 Motorola Inc Operational transconductance amplifier
US5892356A (en) * 1998-05-01 1999-04-06 Burr-Brown Corporation High impedance large output voltage regulated cascode current mirror structure and method
US6064267A (en) * 1998-10-05 2000-05-16 Globespan, Inc. Current mirror utilizing amplifier to match operating voltages of input and output transconductance devices
US6177838B1 (en) * 1998-11-25 2001-01-23 Pixart Technology, Inc. CMOS gain boosting scheme using pole isolation technique
US6300831B1 (en) * 1999-12-21 2001-10-09 Texas Instruments Incorporated Compensating a Gm-boosted folded-cascode amplifier
GB2358532A (en) * 2000-01-22 2001-07-25 Mitel Semiconductor Ltd AC voltage amplifier using current mode stages
US6342816B1 (en) * 2000-04-06 2002-01-29 Cadence Design Systems, Inc. Voltage limiting bias circuit for reduction of hot electron degradation effects in MOS cascode circuits
US20040183769A1 (en) * 2000-09-08 2004-09-23 Earl Schreyer Graphics digitizer
US6407640B1 (en) * 2000-09-22 2002-06-18 Qualcomm, Incorporated Two-stage LNA with good linearity
JP4785243B2 (ja) * 2000-11-24 2011-10-05 セイコーＮｐｃ株式会社 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
US6590456B2 (en) 2001-07-17 2003-07-08 Analog Devices, Inc. Active cascode amplifier with an amplitude limiter
US6977553B1 (en) * 2002-09-11 2005-12-20 Marvell International Ltd. Method and apparatus for an LNA with high linearity and improved gain control
EP1465347B9 (en) 2003-03-31 2007-11-14 AMI Semiconductor Belgium BVBA Monotonic precise current DAC
JP2005159860A (ja) * 2003-11-27 2005-06-16 Mitsubishi Electric Corp 広帯域増幅器
KR100648011B1 (ko) * 2004-12-16 2006-11-23 삼성전자주식회사 의사 차동 전류 모드 수신방법 및 이를 위한 전류 모드수신기
US7312662B1 (en) * 2005-08-09 2007-12-25 Marvell International Ltd. Cascode gain boosting system and method for a transmitter
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
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
US9939315B2 (en) 2015-08-08 2018-04-10 Vibration Measurement Solutions, Inc. Two-wire electronics interface sensor with integrated mechanical transducing and temperature monitoring capability
WO2019167353A1 (ja) * 2018-03-01 2019-09-06 ソニーセミコンダクタソリューションズ株式会社 電圧電流変換回路および電圧制御発振器
US11855595B2 (en) 2020-06-05 2023-12-26 Skyworks Solutions, Inc. Composite cascode power amplifiers for envelope tracking applications
US11482975B2 (en) 2020-06-05 2022-10-25 Skyworks Solutions, Inc. Power amplifiers with adaptive bias for envelope tracking applications
GB2607005A (en) * 2021-05-14 2022-11-30 Nordic Semiconductor Asa Rf amplifier with a cascode device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3986132A (en) * 1975-10-22 1976-10-12 Rca Corporation Series energized transistor amplifier
JPS54152845A (en) * 1978-05-24 1979-12-01 Hitachi Ltd High dielectric strength mosfet circuit
JPS5912603A (ja) * 1982-07-13 1984-01-23 Toshiba Corp カスコ−ド回路
US4739282A (en) * 1986-07-21 1988-04-19 Anadigics, Inc. Current bleeder amplifier with positive feedback
US4697153A (en) * 1986-09-18 1987-09-29 Standard Microsystems Corp. Cascode auto bias circuit
IT1214249B (it) * 1987-06-10 1990-01-10 Sgs Microelettronica Spa Amplificatore operazionale di potenza cmos ad alte prestazioni.

Also Published As

Publication number Publication date
NL9000326A (nl) 1990-12-03
CN1021611C (zh) 1993-07-14
CN1047426A (zh) 1990-11-28
JP2858584B2 (ja) 1999-02-17
JPH033406A (ja) 1991-01-09
DE69022108D1 (de) 1995-10-12
EP0397240A1 (en) 1990-11-14
CS222290A2 (en) 1991-10-15
DE69022108T2 (de) 1996-04-18
KR900019345A (ko) 1990-12-24
EP0397240B1 (en) 1995-09-06
US5039954A (en) 1991-08-13

Similar Documents

Publication Publication Date Title
EP0397240B1 (en) Amplifier arrangement
US4333058A (en) Operational amplifier employing complementary field-effect transistors
US4284959A (en) Folded-cascode amplifier arrangement with cascode load means
US7176760B2 (en) CMOS class AB folded cascode operational amplifier for high-speed applications
US6429735B1 (en) High speed output buffer
US5444413A (en) Operational amplifier circuit with variable bias driven feedback voltage controller
EP0159654B1 (en) Amplifier circuit
JP3007431B2 (ja) Ｃｍｏｓ技法における平衡マイクロホーンの前置増幅器
US6005439A (en) Unity gain signal amplifier
US6784749B1 (en) Limiting amplifier with active inductor
US4284958A (en) Folded-cascode amplifier arrangement with current mirror amplifier
US11664774B2 (en) Operational amplifier using single-stage amplifier with slew-rate enhancement and associated method
US6833760B1 (en) Low power differential amplifier powered by multiple unequal power supply voltages
US6236269B1 (en) Complementary CMOS differential amplifier circuit
US6538513B2 (en) Common mode output current control circuit and method
EP3826176B1 (en) High-linearity input buffer
US5471172A (en) "AB Cascode" amplifier in an input stage of an amplifier or comparator
US7719361B2 (en) Differential amplifier with current source controlled through differential feedback
US4656435A (en) Constant biasing circuit and operational amplifier using said circuit
US20020005757A1 (en) Fully differential operational amplifier of the folded cascode type
GB2193059A (en) Voltage follower circuit
JP2002057534A (ja) 増幅回路
US20240039478A1 (en) Circuit with a pseudo class-ab structure
US7414461B2 (en) Linearization technique for current mode filters
JPS61131606A (ja) 差動増幅回路

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)