ATE509428T1 - Rauscharmer schalt-spannungregler - Google Patents

Rauscharmer schalt-spannungregler

Info

Publication number
ATE509428T1
ATE509428T1 AT03777609T AT03777609T ATE509428T1 AT E509428 T1 ATE509428 T1 AT E509428T1 AT 03777609 T AT03777609 T AT 03777609T AT 03777609 T AT03777609 T AT 03777609T AT E509428 T1 ATE509428 T1 AT E509428T1
Authority
AT
Austria
Prior art keywords
voltage regulator
switching voltage
low noise
noise switching
pair
Prior art date
Application number
AT03777609T
Other languages
English (en)
Inventor
Chris Levesque
Jaleh Komaili
Jason Millard
Original Assignee
Skyworks Solutions Inc
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 Skyworks Solutions Inc filed Critical Skyworks Solutions Inc
Application granted granted Critical
Publication of ATE509428T1 publication Critical patent/ATE509428T1/de

Links

Classifications

    • 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
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
    • H03F1/0211—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers with control of the supply voltage or current
    • H03F1/0216—Continuous control
    • H03F1/0233—Continuous control by using a signal derived from the output signal, e.g. bootstrapping the voltage supply
    • H03F1/0238—Continuous control by using a signal derived from the output signal, e.g. bootstrapping the voltage supply using supply converters
    • 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
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
    • H03F1/0211—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers with control of the supply voltage or current
    • H03F1/0216—Continuous control
    • H03F1/0222—Continuous control by using a signal derived from the input signal
    • H03F1/0227—Continuous control by using a signal derived from the input signal using supply converters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/294—Indexing scheme relating to amplifiers the amplifier being a low noise amplifier [LNA]
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/372—Noise reduction and elimination in amplifier

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Transmitters (AREA)
  • Dc-Dc Converters (AREA)
  • Control Of Stepping Motors (AREA)
  • Details Of Television Scanning (AREA)
AT03777609T 2002-10-15 2003-10-15 Rauscharmer schalt-spannungregler ATE509428T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/270,794 US7058374B2 (en) 2002-10-15 2002-10-15 Low noise switching voltage regulator
PCT/US2003/032532 WO2004036331A2 (en) 2002-10-15 2003-10-15 Low noise switching voltage regulator

Publications (1)

Publication Number Publication Date
ATE509428T1 true ATE509428T1 (de) 2011-05-15

Family

ID=32106402

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03777609T ATE509428T1 (de) 2002-10-15 2003-10-15 Rauscharmer schalt-spannungregler

Country Status (6)

Country Link
US (2) US7058374B2 (de)
EP (1) EP1552618B1 (de)
CN (1) CN100574117C (de)
AT (1) ATE509428T1 (de)
AU (1) AU2003287086A1 (de)
WO (1) WO2004036331A2 (de)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6856199B2 (en) * 2000-10-10 2005-02-15 California Institute Of Technology Reconfigurable distributed active transformers
WO2002031967A2 (en) 2000-10-10 2002-04-18 California Institute Of Technology Distributed circular geometry power amplifier architecture
TWI326967B (en) * 2002-03-11 2010-07-01 California Inst Of Techn Differential amplifier
US7058374B2 (en) * 2002-10-15 2006-06-06 Skyworks Solutions, Inc. Low noise switching voltage regulator
US7190936B1 (en) * 2003-05-15 2007-03-13 Marvell International Ltd. Voltage regulator for high performance RF systems
US7203511B2 (en) * 2004-01-20 2007-04-10 Broadcom Corporation Control of transmit power of a radio frequency integrated circuit
TWI234939B (en) * 2004-02-05 2005-06-21 Wistron Neweb Corp Satellite communication device and its switch unit
US7352237B2 (en) 2005-03-25 2008-04-01 Pulsewave Rf, Inc. Radio frequency power amplifier and corresponding method
US7499682B2 (en) * 2005-05-24 2009-03-03 Skyworks Solutions, Inc. Dual voltage regulator for a supply voltage controlled power amplifier in a closed power control loop
US7109897B1 (en) * 2005-10-07 2006-09-19 Rf Micro Devices, Inc. Power amplifier control reducing output power variation
FI20065457A0 (fi) * 2006-06-30 2006-06-30 Nokia Corp Tehovahvistimen kytkentätoimisen tehonsyötön kontrollointi
US7928712B1 (en) 2007-06-01 2011-04-19 Rf Micro Devices, Inc. Low noise fast dithering switching power supply
US7710197B2 (en) * 2007-07-11 2010-05-04 Axiom Microdevices, Inc. Low offset envelope detector and method of use
US20090195179A1 (en) * 2008-02-05 2009-08-06 Joseph Peter D Power line communication
US8854019B1 (en) 2008-09-25 2014-10-07 Rf Micro Devices, Inc. Hybrid DC/DC power converter with charge-pump and buck converter
US8294445B2 (en) * 2008-12-04 2012-10-23 Qualcomm Incorporated Switching voltage regulator with frequency selection
US9166471B1 (en) * 2009-03-13 2015-10-20 Rf Micro Devices, Inc. 3D frequency dithering for DC-to-DC converters used in multi-mode cellular transmitters
US8315576B2 (en) 2009-05-05 2012-11-20 Rf Micro Devices, Inc. Capacitive compensation of cascaded directional couplers
WO2011086832A1 (ja) 2010-01-12 2011-07-21 株式会社メガチップス 通信システム、通信装置および通信用集積回路
US8548398B2 (en) 2010-02-01 2013-10-01 Rf Micro Devices, Inc. Envelope power supply calibration of a multi-mode radio frequency power amplifier
US8774739B2 (en) 2010-02-10 2014-07-08 Skyworks Solutions, Inc. Multi-mode power supply regulator for power amplifier control
WO2011099965A1 (en) * 2010-02-10 2011-08-18 Skyworks Solutions, Inc. Multi-mode power supply regulator for power amplifier control
US8538355B2 (en) 2010-04-19 2013-09-17 Rf Micro Devices, Inc. Quadrature power amplifier architecture
US8712349B2 (en) 2010-04-20 2014-04-29 Rf Micro Devices, Inc. Selecting a converter operating mode of a PA envelope power supply
US8892063B2 (en) 2010-04-20 2014-11-18 Rf Micro Devices, Inc. Linear mode and non-linear mode quadrature PA circuitry
US9214865B2 (en) 2010-04-20 2015-12-15 Rf Micro Devices, Inc. Voltage compatible charge pump buck and buck power supplies
US9362825B2 (en) 2010-04-20 2016-06-07 Rf Micro Devices, Inc. Look-up table based configuration of a DC-DC converter
US8571492B2 (en) 2010-04-20 2013-10-29 Rf Micro Devices, Inc. DC-DC converter current sensing
US8947157B2 (en) 2010-04-20 2015-02-03 Rf Micro Devices, Inc. Voltage multiplier charge pump buck
US9008597B2 (en) 2010-04-20 2015-04-14 Rf Micro Devices, Inc. Direct current (DC)-DC converter having a multi-stage output filter
US9900204B2 (en) 2010-04-20 2018-02-20 Qorvo Us, Inc. Multiple functional equivalence digital communications interface
US8983410B2 (en) 2010-04-20 2015-03-17 Rf Micro Devices, Inc. Configurable 2-wire/3-wire serial communications interface
US8942651B2 (en) 2010-04-20 2015-01-27 Rf Micro Devices, Inc. Cascaded converged power amplifier
US9048787B2 (en) 2010-04-20 2015-06-02 Rf Micro Devices, Inc. Combined RF detector and RF attenuator with concurrent outputs
US8565694B2 (en) 2010-04-20 2013-10-22 Rf Micro Devices, Inc. Split current current digital-to-analog converter (IDAC) for dynamic device switching (DDS) of an RF PA stage
US8515361B2 (en) 2010-04-20 2013-08-20 Rf Micro Devices, Inc. Frequency correction of a programmable frequency oscillator by propagation delay compensation
US8913971B2 (en) 2010-04-20 2014-12-16 Rf Micro Devices, Inc. Selecting PA bias levels of RF PA circuitry during a multislot burst
US8731498B2 (en) 2010-04-20 2014-05-20 Rf Micro Devices, Inc. Temperature correcting an envelope power supply signal for RF PA circuitry
US8983407B2 (en) 2010-04-20 2015-03-17 Rf Micro Devices, Inc. Selectable PA bias temperature compensation circuitry
US8811921B2 (en) 2010-04-20 2014-08-19 Rf Micro Devices, Inc. Independent PA biasing of a driver stage and a final stage
US9577590B2 (en) 2010-04-20 2017-02-21 Qorvo Us, Inc. Dual inductive element charge pump buck and buck power supplies
US9030256B2 (en) 2010-04-20 2015-05-12 Rf Micro Devices, Inc. Overlay class F choke
US9077405B2 (en) 2010-04-20 2015-07-07 Rf Micro Devices, Inc. High efficiency path based power amplifier circuitry
US8831544B2 (en) 2010-04-20 2014-09-09 Rf Micro Devices, Inc. Dynamic device switching (DDS) of an in-phase RF PA stage and a quadrature-phase RF PA stage
US8811920B2 (en) 2010-04-20 2014-08-19 Rf Micro Devices, Inc. DC-DC converter semiconductor die structure
US9553550B2 (en) 2010-04-20 2017-01-24 Qorvo Us, Inc. Multiband RF switch ground isolation
US8542061B2 (en) 2010-04-20 2013-09-24 Rf Micro Devices, Inc. Charge pump based power amplifier envelope power supply and bias power supply
US8958763B2 (en) 2010-04-20 2015-02-17 Rf Micro Devices, Inc. PA bias power supply undershoot compensation
US8559898B2 (en) 2010-04-20 2013-10-15 Rf Micro Devices, Inc. Embedded RF PA temperature compensating bias transistor
US8989685B2 (en) 2010-04-20 2015-03-24 Rf Micro Devices, Inc. Look-up table based configuration of multi-mode multi-band radio frequency power amplifier circuitry
US8913967B2 (en) 2010-04-20 2014-12-16 Rf Micro Devices, Inc. Feedback based buck timing of a direct current (DC)-DC converter
US9214900B2 (en) 2010-04-20 2015-12-15 Rf Micro Devices, Inc. Interference reduction between RF communications bands
US8942650B2 (en) 2010-04-20 2015-01-27 Rf Micro Devices, Inc. RF PA linearity requirements based converter operating mode selection
US8842399B2 (en) 2010-04-20 2014-09-23 Rf Micro Devices, Inc. ESD protection of an RF PA semiconductor die using a PA controller semiconductor die
US8706063B2 (en) 2010-04-20 2014-04-22 Rf Micro Devices, Inc. PA envelope power supply undershoot compensation
US9184701B2 (en) 2010-04-20 2015-11-10 Rf Micro Devices, Inc. Snubber for a direct current (DC)-DC converter
US8699973B2 (en) 2010-04-20 2014-04-15 Rf Micro Devices, Inc. PA bias power supply efficiency optimization
TWI435199B (zh) 2011-07-29 2014-04-21 Realtek Semiconductor Corp 電源供應電路以及電源供應方法
US9083455B2 (en) 2011-08-30 2015-07-14 Skyworks Solutions, Inc. Reduced clock feed-through systems, methods and apparatus
US9065505B2 (en) 2012-01-31 2015-06-23 Rf Micro Devices, Inc. Optimal switching frequency for envelope tracking power supply
US8855588B2 (en) * 2012-12-19 2014-10-07 Mstar Semiconductor, Inc. Power amplifying apparatus and wireless signal transmitter utilizing the same
US11953926B2 (en) 2021-06-29 2024-04-09 Skyworks Solutions, Inc. Voltage regulation schemes for powering multiple circuit blocks

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4015252A (en) * 1975-06-25 1977-03-29 The United States Of America As Represented By The Secretary Of The Navy High speed serial data synchronization scheme
JPS56162516A (en) * 1980-05-20 1981-12-14 Sanyo Electric Co Ltd Power amplifying circuit on pulse-width modulation system
US4320447A (en) * 1980-11-12 1982-03-16 Krauss Geoffrey H Fail-safe amplifier power supply
US5185765A (en) * 1986-05-08 1993-02-09 Walker Harold R High speed data communication system using phase shift key coding
SG68663A1 (en) * 1990-06-04 1999-11-16 Motorola Inc Battery saving method and apparatus for providing selective receiving power switching
JP3727064B2 (ja) * 1994-06-03 2005-12-14 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 向上した効率の電源及びこのような電源を具える送信器
FI942753A (fi) * 1994-06-10 1995-12-11 Nokia Mobile Phones Ltd Menetelmä jänniteregulaattorin sisältävän elektronisen laitteen tehonkulutuksen pienentämiseksi
JP3163254B2 (ja) * 1996-05-31 2001-05-08 松下電器産業株式会社 デジタル／アナログ共用携帯電話装置とその待ち受け方法
GB9616499D0 (en) * 1996-08-06 1996-09-25 Oxford Instr Uk Ltd Magnetic field pulse generator
US5892403A (en) * 1997-03-18 1999-04-06 Telefonaktiebolaget Lm Ericsson Power interface circuit for a TDMA transmitter
GB2329087A (en) * 1997-09-08 1999-03-10 Motorola Inc Improving the efficiency of a transmitter amplifier by controlling an amplifier voltage using a voltage conditioner such as a switched mode converter
US6163706A (en) * 1997-11-18 2000-12-19 Conexant Systems, Inc. Apparatus for and method of improving efficiency of transceivers in radio products
US5929702A (en) * 1997-11-28 1999-07-27 Motorola, Inc. Method and apparatus for high efficiency high dynamic range power amplification
US6078167A (en) * 1998-03-24 2000-06-20 Conexant System, Inc. Voltage upconverter for portable time divisional multiple access radio
FR2781323B1 (fr) * 1998-07-16 2000-08-18 Alsthom Cge Alcatel Procede de transmission dans des fenetres successives
US6147631A (en) * 1998-12-09 2000-11-14 Cirrus Logic, Inc. Input sampling structure for delta-sigma modulator
US6166598A (en) * 1999-07-22 2000-12-26 Motorola, Inc. Power amplifying circuit with supply adjust to control adjacent and alternate channel power
US6630867B2 (en) * 2000-02-24 2003-10-07 Skyworks Solutions, Inc. Power amplifier with provisions for varying operating voltage based upon power amplifier output power
US6339360B1 (en) * 2000-05-09 2002-01-15 Peavey Electronics Corporation Digital amplifier with pulse insertion circuit
US6476589B2 (en) * 2001-04-06 2002-11-05 Linear Technology Corporation Circuits and methods for synchronizing non-constant frequency switching regulators with a phase locked loop
US7058374B2 (en) * 2002-10-15 2006-06-06 Skyworks Solutions, Inc. Low noise switching voltage regulator

Also Published As

Publication number Publication date
US20040203544A1 (en) 2004-10-14
EP1552618A4 (de) 2008-03-19
US7421256B2 (en) 2008-09-02
WO2004036331A3 (en) 2004-11-04
EP1552618A2 (de) 2005-07-13
AU2003287086A1 (en) 2004-05-04
AU2003287086A8 (en) 2004-05-04
CN100574117C (zh) 2009-12-23
CN1706103A (zh) 2005-12-07
US20060128325A1 (en) 2006-06-15
US7058374B2 (en) 2006-06-06
WO2004036331A2 (en) 2004-04-29
EP1552618B1 (de) 2011-05-11

Similar Documents

Publication Publication Date Title
ATE509428T1 (de) Rauscharmer schalt-spannungregler
KR100821197B1 (ko) 고효율 혼합모드 전력 증폭기
US9172339B2 (en) Cascode bias of power MOS transistors
ATE443374T1 (de) Treiberschaltungen für geschaltete hf- leistungsverstärker
TW200731660A (en) Radio frequency power amplifier circuit
IL165799A0 (en) Method for tuning an envelope tracking amplification system
ATE528851T1 (de) Dynamische vorspannungssteuerung in einem leistungsverstärker
TW200711293A (en) Dynamic bias circuit for a radio-frequency amplifier
WO2007081634A3 (en) Low power bandgap reference circuit with increased accuracy and reduced area consumption
TW200737695A (en) Multi-mode power amplifier with reduced low power current consumption
TW200644396A (en) Driving circuit for use with high voltage bidirectional semiconductor switches
WO2004013957A3 (en) Circuit for power amplification
TW200720877A (en) Regulator circuit
US8570096B2 (en) Transistor substrate dynamic biasing circuit
TW200731504A (en) Semiconductor device and circuit having multiple voltage controlled capacitors
DE60142183D1 (de) Hochfrequenzverstärkerschaltung mit unabhängiger steuerung von ruhestrom und vorspannungsimpedanz
Yamashita et al. A CMOS class-E power amplifier of 40-% PAE at 5 GHz for constant envelope modulation system
WO2005002042A3 (en) Integrated power amplifier circuit
ATE462207T1 (de) Dreifach polarisierte schlitzantenne
ATE349806T1 (de) Integrierte leistungsverstärkerschaltung
CN103516340B (zh) 一种最大电压选择电路、方法及子选择电路
WO2004068543A3 (en) Electrostatic discharge circuit and method therefor
KR101561951B1 (ko) 휴대 단말기의 전력 소모 제어 방법 및 장치
TW200726086A (en) System and method for reducing leakage current
AU2003201054A1 (en) Circuits with improved power supply rejection

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties