CN101252352B - 半导体集成电路器件及高频功率放大器模块 - Google Patents
半导体集成电路器件及高频功率放大器模块 Download PDFInfo
- Publication number
- CN101252352B CN101252352B CN2008100034040A CN200810003404A CN101252352B CN 101252352 B CN101252352 B CN 101252352B CN 2008100034040 A CN2008100034040 A CN 2008100034040A CN 200810003404 A CN200810003404 A CN 200810003404A CN 101252352 B CN101252352 B CN 101252352B
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- Prior art keywords
- terminal
- coupled
- coupling part
- resistor
- circuit
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/189—High frequency amplifiers, e.g. radio frequency amplifiers
-
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/68—Combinations of amplifiers, e.g. multi-channel amplifiers for stereophonics
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transceivers (AREA)
- Electronic Switches (AREA)
- Dc-Dc Converters (AREA)
- Amplifiers (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007039317A JP2008205794A (ja) | 2007-02-20 | 2007-02-20 | 半導体集積回路装置および高周波電力増幅モジュール |
JP2007-039317 | 2007-02-20 | ||
JP2007039317 | 2007-02-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101252352A CN101252352A (zh) | 2008-08-27 |
CN101252352B true CN101252352B (zh) | 2012-07-25 |
Family
ID=39706132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008100034040A Active CN101252352B (zh) | 2007-02-20 | 2008-01-11 | 半导体集成电路器件及高频功率放大器模块 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7986927B2 (zh) |
JP (1) | JP2008205794A (zh) |
CN (1) | CN101252352B (zh) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4724498B2 (ja) * | 2005-08-30 | 2011-07-13 | ルネサスエレクトロニクス株式会社 | 半導体集積回路装置および高周波電力増幅モジュール |
KR100980112B1 (ko) * | 2008-03-27 | 2010-09-03 | 광주과학기술원 | Rf 스위칭 장치 및 방법 |
US8242841B2 (en) * | 2008-12-05 | 2012-08-14 | Csr Technology Inc. | Receiver having multi-stage low noise amplifier |
WO2011085125A1 (en) * | 2010-01-06 | 2011-07-14 | Rfaxis, Inc. | Transmit-receive radio frequency front end integrated circuits for laptop computer applications |
JP2012049868A (ja) * | 2010-08-27 | 2012-03-08 | On Semiconductor Trading Ltd | スイッチ回路 |
CN103339858B (zh) * | 2011-05-20 | 2016-04-06 | 株式会社村田制作所 | 半导体集成电路装置以及高频模块 |
US8909171B2 (en) * | 2011-07-19 | 2014-12-09 | Samsung Electro-Mechanics Co., Ltd. | RF antenna switch circuit, high frequency antenna component, and mobile communication device |
WO2013094535A1 (ja) * | 2011-12-20 | 2013-06-27 | 株式会社村田製作所 | 高周波モジュール |
TWI552431B (zh) * | 2012-09-04 | 2016-10-01 | 深圳市華星光電技術有限公司 | 具備可切換天線之通訊裝置 |
US9086709B2 (en) | 2013-05-28 | 2015-07-21 | Newlans, Inc. | Apparatus and methods for variable capacitor arrays |
US9570222B2 (en) | 2013-05-28 | 2017-02-14 | Tdk Corporation | Vector inductor having multiple mutually coupled metalization layers providing high quality factor |
US9461610B2 (en) | 2014-12-03 | 2016-10-04 | Tdk Corporation | Apparatus and methods for high voltage variable capacitors |
US9735752B2 (en) | 2014-12-03 | 2017-08-15 | Tdk Corporation | Apparatus and methods for tunable filters |
US9671812B2 (en) | 2014-12-17 | 2017-06-06 | Tdk Corporation | Apparatus and methods for temperature compensation of variable capacitors |
US9362882B1 (en) | 2015-01-23 | 2016-06-07 | Tdk Corporation | Apparatus and methods for segmented variable capacitor arrays |
US10382002B2 (en) | 2015-03-27 | 2019-08-13 | Tdk Corporation | Apparatus and methods for tunable phase networks |
US9680426B2 (en) | 2015-03-27 | 2017-06-13 | Tdk Corporation | Power amplifiers with tunable notches |
US9595942B2 (en) | 2015-03-30 | 2017-03-14 | Tdk Corporation | MOS capacitors with interleaved fingers and methods of forming the same |
US10042376B2 (en) | 2015-03-30 | 2018-08-07 | Tdk Corporation | MOS capacitors for variable capacitor arrays and methods of forming the same |
US10073482B2 (en) | 2015-03-30 | 2018-09-11 | Tdk Corporation | Apparatus and methods for MOS capacitor structures for variable capacitor arrays |
US9973155B2 (en) | 2015-07-09 | 2018-05-15 | Tdk Corporation | Apparatus and methods for tunable power amplifiers |
CN107332573B (zh) * | 2017-07-25 | 2021-04-13 | Oppo广东移动通信有限公司 | 一种射频电路、天线装置及电子设备 |
CN109921809A (zh) * | 2019-03-28 | 2019-06-21 | 深圳市太赫兹科技创新研究院有限公司 | 一种双天线切换电路及双天线切换装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1653692A (zh) * | 2002-05-17 | 2005-08-10 | 日本电气株式会社 | 高频开关电路 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2607733B2 (ja) * | 1990-05-31 | 1997-05-07 | シャープ株式会社 | 半導体記憶装置の昇圧回路 |
US7263337B2 (en) | 2003-05-16 | 2007-08-28 | Triquint Semiconductor, Inc. | Circuit for boosting DC voltage |
JP2006178928A (ja) | 2004-11-26 | 2006-07-06 | Seiko Epson Corp | ポイント管理システムおよびポイント管理サーバ、ならびに同システムにおけるポイント管理方法、コンピュータプログラム、記録媒体 |
JP4712492B2 (ja) * | 2005-08-31 | 2011-06-29 | ルネサスエレクトロニクス株式会社 | 半導体集積回路装置および高周波電力増幅モジュール |
JP2007221890A (ja) * | 2006-02-15 | 2007-08-30 | Renesas Technology Corp | 半導体集積回路 |
-
2007
- 2007-02-20 JP JP2007039317A patent/JP2008205794A/ja not_active Withdrawn
- 2007-12-19 US US11/960,242 patent/US7986927B2/en active Active
-
2008
- 2008-01-11 CN CN2008100034040A patent/CN101252352B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1653692A (zh) * | 2002-05-17 | 2005-08-10 | 日本电气株式会社 | 高频开关电路 |
Non-Patent Citations (1)
Title |
---|
JP特开平8-70245A 1996.03.12 |
Also Published As
Publication number | Publication date |
---|---|
JP2008205794A (ja) | 2008-09-04 |
CN101252352A (zh) | 2008-08-27 |
US7986927B2 (en) | 2011-07-26 |
US20080197923A1 (en) | 2008-08-21 |
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PB01 | Publication | ||
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ASS | Succession or assignment of patent right |
Owner name: RENESAS ELECTRONICS CORPORATION Free format text: FORMER OWNER: RENESAS TECHNOLOGY CORP. Effective date: 20100913 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: TOKYO TO, JAPAN TO: KANAGAWA, JAPAN |
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Effective date of registration: 20100913 Address after: Kanagawa Applicant after: Renesas Electronics Corporation Address before: Tokyo, Japan, Japan Applicant before: Renesas Technology Corp. |
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ASS | Succession or assignment of patent right |
Owner name: MURATA MANUFACTURING CO. LTD. Free format text: FORMER OWNER: RENESAS ELECTRONICS CORPORATION Effective date: 20120423 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20120423 Address after: Kyoto Japan Applicant after: Murata Manufacturing Co., Ltd. Address before: Kanagawa Applicant before: Renesas Electronics Corporation |
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