CN1243408C - 多级放大器及集成电路 - Google Patents
多级放大器及集成电路 Download PDFInfo
- Publication number
- CN1243408C CN1243408C CNB028143469A CN02814346A CN1243408C CN 1243408 C CN1243408 C CN 1243408C CN B028143469 A CNB028143469 A CN B028143469A CN 02814346 A CN02814346 A CN 02814346A CN 1243408 C CN1243408 C CN 1243408C
- Authority
- CN
- China
- Prior art keywords
- amplifier
- mentioned
- amplifiers
- earth connection
- substrate
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 239000000758 substrate Substances 0.000 claims description 30
- 239000003990 capacitor Substances 0.000 description 5
- 230000003321 amplification Effects 0.000 description 4
- 238000003199 nucleic acid amplification method Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Images
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
- H03F1/26—Modifications of amplifiers to reduce influence of noise generated by amplifying elements
-
- 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
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
-
- 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)
- Microelectronics & Electronic Packaging (AREA)
- Amplifiers (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001220880A JP2003037446A (ja) | 2001-07-23 | 2001-07-23 | 多段増幅器および集積回路 |
JP220880/2001 | 2001-07-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1531775A CN1531775A (zh) | 2004-09-22 |
CN1243408C true CN1243408C (zh) | 2006-02-22 |
Family
ID=19054637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028143469A Expired - Fee Related CN1243408C (zh) | 2001-07-23 | 2002-07-10 | 多级放大器及集成电路 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6861910B2 (zh) |
JP (1) | JP2003037446A (zh) |
KR (1) | KR100893334B1 (zh) |
CN (1) | CN1243408C (zh) |
TW (1) | TW554609B (zh) |
WO (1) | WO2003010884A1 (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SG123537A1 (en) * | 2002-09-02 | 2006-07-26 | Iko Techno Ct Singapore Pte Lt | A receiver and a signal processing circuit therefor |
JP2005117618A (ja) | 2003-09-19 | 2005-04-28 | Sharp Corp | 集積回路及び光ピックアップ装置 |
JP2006115307A (ja) * | 2004-10-15 | 2006-04-27 | Mitsubishi Electric Corp | 高周波増幅器及び差動増幅器 |
US7912499B2 (en) * | 2005-03-31 | 2011-03-22 | Black Sand Technologies, Inc. | Techniques for partitioning radios in wireless communication systems |
US8467827B2 (en) * | 2005-03-31 | 2013-06-18 | Black Sand Technologies, Inc. | Techniques for partitioning radios in wireless communication systems |
JP2006311062A (ja) * | 2005-04-27 | 2006-11-09 | Nec Electronics Corp | 出力回路 |
US8289811B2 (en) * | 2009-09-01 | 2012-10-16 | The Johns Hopkins University | System and method for determining location of submerged submersible vehicle |
US7859333B2 (en) * | 2009-02-03 | 2010-12-28 | Triquint Semiconductor, Inc. | Power amplifier with reconfigurable direct current coupling |
CN104182554B (zh) * | 2013-05-20 | 2018-08-03 | 深圳市共进电子股份有限公司 | 功率放大器的电源管脚的布线结构及布线方法 |
CN104506145B (zh) * | 2014-12-23 | 2017-11-03 | 福建星网视易信息系统有限公司 | 一种低噪声的小信号放大电路及其实现方法 |
JP2021077939A (ja) * | 2019-11-05 | 2021-05-20 | 株式会社村田製作所 | 電力増幅回路 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4524246Y1 (zh) * | 1967-10-12 | 1970-09-24 | ||
JPS4913912B1 (zh) * | 1967-11-29 | 1974-04-03 | ||
JPS54101644A (en) * | 1978-01-27 | 1979-08-10 | Pioneer Electronic Corp | Transistor amplifier |
US4268797A (en) * | 1979-03-28 | 1981-05-19 | Westinghouse Electric Corp. | Self-pulsed microwave power amplifier |
JPS5888459U (ja) * | 1981-12-10 | 1983-06-15 | 三洋電機株式会社 | 電気機器の雑音低減回路 |
JPS6079754U (ja) * | 1983-11-07 | 1985-06-03 | 三洋電機株式会社 | 半導体集積回路装置 |
US4935705A (en) * | 1988-12-29 | 1990-06-19 | Motorola, Inc. | High efficiency variable power amplifier |
EP0854569B1 (en) * | 1997-01-21 | 2003-04-09 | Matsushita Electric Industrial Co., Ltd. | High-frequency power amplifier |
JPH10294828A (ja) | 1997-04-18 | 1998-11-04 | Matsushita Electric Ind Co Ltd | カラー画像読み取り装置 |
JPH10294628A (ja) * | 1997-04-21 | 1998-11-04 | Mitsubishi Electric Corp | 高周波増幅器 |
US6011437A (en) * | 1998-05-04 | 2000-01-04 | Marvell Technology Group, Ltd. | High precision, high bandwidth variable gain amplifier and method |
JP2002026664A (ja) * | 2000-07-10 | 2002-01-25 | Toshiba Microelectronics Corp | 増幅回路 |
-
2001
- 2001-07-23 JP JP2001220880A patent/JP2003037446A/ja active Pending
-
2002
- 2002-07-10 CN CNB028143469A patent/CN1243408C/zh not_active Expired - Fee Related
- 2002-07-10 KR KR1020047001051A patent/KR100893334B1/ko not_active IP Right Cessation
- 2002-07-10 WO PCT/JP2002/006975 patent/WO2003010884A1/ja active Application Filing
- 2002-07-22 TW TW091116271A patent/TW554609B/zh not_active IP Right Cessation
-
2004
- 2004-01-20 US US10/707,884 patent/US6861910B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
TW554609B (en) | 2003-09-21 |
CN1531775A (zh) | 2004-09-22 |
US20040124928A1 (en) | 2004-07-01 |
US6861910B2 (en) | 2005-03-01 |
WO2003010884A1 (fr) | 2003-02-06 |
KR100893334B1 (ko) | 2009-04-14 |
JP2003037446A (ja) | 2003-02-07 |
KR20040030852A (ko) | 2004-04-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NIIGATA SEIMITSU CO., LTD.; RICOH CO., LTD. Free format text: FORMER OWNER: NIIGATA SEIMITSU CO., LTD. Effective date: 20070928 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20070928 Address after: Japan's Niigata Prefecture Co-patentee after: Ricoh Co., Ltd. Patentee after: Niigato Precision Co., Ltd. Address before: Japan's Niigata Prefecture Patentee before: Niigato Precision Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060222 Termination date: 20100710 |