EP2186191A4 - Method of using integrated power amplifier - Google Patents

Method of using integrated power amplifier

Info

Publication number: EP2186191A4
Authority: EP; European Patent Office
Prior art keywords: power amplifier; integrated power; integrated; amplifier; power
Prior art date: 2007-09-06
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP08797933A

Other languages

German (de)

French (fr)

Other versions

EP2186191A1 (en

Inventor

Mats Carlsson

Daniel Bjork

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.)

Catena Holding Inc

Original Assignee

Catena Holding 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.)

2007-09-06

Filing date

2008-08-15

Publication date

2011-04-20

2008-08-15 Application filed by Catena Holding Inc filed Critical Catena Holding Inc

2010-05-19 Publication of EP2186191A1 publication Critical patent/EP2186191A1/en

2011-04-20 Publication of EP2186191A4 publication Critical patent/EP2186191A4/en

Status Withdrawn legal-status Critical Current

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
- H03F1/56—Modifications of input or output impedances, not otherwise provided for

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Amplifiers (AREA)

EP08797933A 2007-09-06 2008-08-15 Method of using integrated power amplifier Withdrawn EP2186191A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US97033907P	2007-09-06	2007-09-06
PCT/US2008/073233 WO2009032505A1 (en)	2007-09-06	2008-08-15	Method of using integrated power amplifier

Publications (2)

Publication Number	Publication Date
EP2186191A1 EP2186191A1 (en)	2010-05-19
EP2186191A4 true EP2186191A4 (en)	2011-04-20

Family

ID=40429278

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP08797933A Withdrawn EP2186191A4 (en)	2007-09-06	2008-08-15	Method of using integrated power amplifier

Country Status (2)

Country	Link
EP (1)	EP2186191A4 (en)
WO (1)	WO2009032505A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN103490734B (en) *	2013-07-26	2016-01-20	江苏科技大学	A kind of device of offsetting resistive feedback power current amplifier input stage thermal noise

Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5121080A (en) *	1990-12-21	1992-06-09	Crystal Semiconductor Corporation	Amplifier with controlled output impedance
US5585763A (en) *	1995-03-30	1996-12-17	Crystal Semiconductor Corporation	Controlled impedance amplifier
US5736900A (en) *	1996-06-19	1998-04-07	Maxim Integrated Products	Method and apparatus for amplifying an electrical signal
EP1122922A1 (en) *	2000-02-04	2001-08-08	STMicroelectronics, Inc.	Line driver with adaptive output impedance
WO2002005422A1 (en) *	2000-07-11	2002-01-17	Koninklijke Philips Electronics N.V.	An electrical arrangement having improved feedback stability
US6724219B1 (en) *	2001-06-15	2004-04-20	Lsi Logic Corporation	Amplifier and line driver for broadband communications
US20040201416A1 (en) *	2003-04-11	2004-10-14	Wyers Eric James	On-chip calibrated source termination for voltage mode driver and method of calibration thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6163220A (en) *	1998-06-05	2000-12-19	Schellenberg; James M.	High-voltage, series-biased FET amplifier for high-efficiency applications
US7113033B2 (en) *	2002-01-31	2006-09-26	Qualcomm Incorporated	Variable impedance load for a variable gain radio frequency amplifier
US6724260B2 (en) *	2002-03-28	2004-04-20	Texas Instruments Incorporated	Low power current feedback amplifier
US6937101B2 (en) *	2002-04-30	2005-08-30	Skyworks Solutions, Inc.	Dual mode power amplifier having a common controller

2008
- 2008-08-15 EP EP08797933A patent/EP2186191A4/en not_active Withdrawn
- 2008-08-15 WO PCT/US2008/073233 patent/WO2009032505A1/en not_active Ceased

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5121080A (en) *	1990-12-21	1992-06-09	Crystal Semiconductor Corporation	Amplifier with controlled output impedance
US5585763A (en) *	1995-03-30	1996-12-17	Crystal Semiconductor Corporation	Controlled impedance amplifier
US5736900A (en) *	1996-06-19	1998-04-07	Maxim Integrated Products	Method and apparatus for amplifying an electrical signal
EP1122922A1 (en) *	2000-02-04	2001-08-08	STMicroelectronics, Inc.	Line driver with adaptive output impedance
WO2002005422A1 (en) *	2000-07-11	2002-01-17	Koninklijke Philips Electronics N.V.	An electrical arrangement having improved feedback stability
US6724219B1 (en) *	2001-06-15	2004-04-20	Lsi Logic Corporation	Amplifier and line driver for broadband communications
US20040201416A1 (en) *	2003-04-11	2004-10-14	Wyers Eric James	On-chip calibrated source termination for voltage mode driver and method of calibration thereof

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
BRAM NAUTA ET AL: "Analog Line Driver with Adaptive Impedance Matching", IEEE JOURNAL OF SOLID-STATE CIRCUITS, IEEE SERVICE CENTER, PISCATAWAY, NJ, USA, vol. 33, no. 12, 1 December 1998 (1998-12-01), XP011060894, ISSN: 0018-9200 *
NAUTA B ET AL: "Analog Video Line Driver with Adaptive Impedance Matching", REGULAR PAPER ISSCC, XX, XX, 7 February 1998 (1998-02-07), pages 318 - 319,454, XP002164848 *
RAJEEVAN MAHADEVAN ET AL: "A Differential 160-MHz Self-Terminating Adaptive CMOS Line Driver", IEEE JOURNAL OF SOLID-STATE CIRCUITS, IEEE SERVICE CENTER, PISCATAWAY, NJ, USA, vol. 35, no. 12, 1 December 2000 (2000-12-01), XP011061400, ISSN: 0018-9200 *
See also references of WO2009032505A1 *

Also Published As

Publication number	Publication date
WO2009032505A1 (en)	2009-03-12
EP2186191A1 (en)	2010-05-19

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Legal Events

Date	Code	Title	Description
2010-04-16	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2010-05-19	17P	Request for examination filed	Effective date: 20100113
2010-05-19	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
2010-05-19	AX	Request for extension of the european patent	Extension state: AL BA MK RS
2010-12-15	DAX	Request for extension of the european patent (deleted)
2011-04-20	A4	Supplementary search report drawn up and despatched	Effective date: 20110317
2012-03-16	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2012-04-18	18D	Application deemed to be withdrawn	Effective date: 20111026