CN101091306A - 单端到差分变换器电路 - Google Patents
单端到差分变换器电路 Download PDFInfo
- Publication number
- CN101091306A CN101091306A CNA2005800403980A CN200580040398A CN101091306A CN 101091306 A CN101091306 A CN 101091306A CN A2005800403980 A CNA2005800403980 A CN A2005800403980A CN 200580040398 A CN200580040398 A CN 200580040398A CN 101091306 A CN101091306 A CN 101091306A
- Authority
- CN
- China
- Prior art keywords
- transistor
- output
- circuit
- signal
- resistance
- 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.)
- Granted
Links
- 239000003990 capacitor Substances 0.000 description 10
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 229910000577 Silicon-germanium Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Images
Classifications
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- 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
- H03F1/32—Modifications of amplifiers to reduce non-linear distortion
- H03F1/3211—Modifications of amplifiers to reduce non-linear distortion in differential 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
- H03F1/08—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
-
- 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
- H03F3/19—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/30—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor
-
- 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
-
- 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
- H03F3/345—DC amplifiers in which all stages are DC-coupled with semiconductor devices only with field-effect devices
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/45—Differential amplifiers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/06—A balun, i.e. balanced to or from unbalanced converter, being present at the input of an amplifier
-
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/513—Indexing scheme relating to amplifiers the amplifier being made for low supply voltages
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Amplifiers (AREA)
- Networks Using Active Elements (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04106101.1 | 2004-11-26 | ||
EP04106101 | 2004-11-26 | ||
PCT/IB2005/053890 WO2006117599A2 (en) | 2004-11-26 | 2005-11-24 | Single - ended to differential transformer circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101091306A true CN101091306A (zh) | 2007-12-19 |
CN101091306B CN101091306B (zh) | 2010-05-26 |
Family
ID=37106340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800403980A Expired - Fee Related CN101091306B (zh) | 2004-11-26 | 2005-11-24 | 单端到差分变换器电路 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7760028B2 (zh) |
EP (1) | EP1842285B1 (zh) |
JP (1) | JP4985978B2 (zh) |
CN (1) | CN101091306B (zh) |
WO (1) | WO2006117599A2 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105207629A (zh) * | 2015-09-21 | 2015-12-30 | 上海华虹宏力半导体制造有限公司 | 一种差分放大电路 |
CN106656100A (zh) * | 2016-12-29 | 2017-05-10 | 福建利利普光电科技有限公司 | 一种单端转双端差分的模拟电路 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100916542B1 (ko) * | 2007-02-08 | 2009-09-14 | 삼성전자주식회사 | 신호 변환기, 신호 변환 보상방법, 신호 변환기를 포함하는 rf 수신기, 및 rf신호 수신 방법 |
US8154347B2 (en) * | 2009-06-23 | 2012-04-10 | Fortemedia, Inc. | Audio processing circuit and preamplifier circuit |
US8264281B1 (en) * | 2011-06-03 | 2012-09-11 | Texas Instruments Incorporated | Low-noise amplifier with tuned input and output impedances |
US9031517B2 (en) | 2011-09-28 | 2015-05-12 | Mediatek | Transmit-receive front end |
US8576008B2 (en) * | 2011-11-10 | 2013-11-05 | SiTune Corporation | Radio frequency signal gain control |
JP6305003B2 (ja) * | 2013-10-16 | 2018-04-04 | 三菱電機株式会社 | 180度移相器 |
EP2913922A1 (en) | 2014-02-28 | 2015-09-02 | Telefonaktiebolaget L M Ericsson (publ) | A low noise amplifier circuit |
KR101715446B1 (ko) * | 2014-06-11 | 2017-03-14 | 이화여자대학교 산학협력단 | 차동 전달 임피던스 증폭기 |
US9774302B1 (en) | 2016-09-27 | 2017-09-26 | Globalfoundries Inc. | Amplifier circuit with single-ended input and differential outputs |
KR101903281B1 (ko) * | 2017-04-26 | 2018-10-01 | 강원대학교산학협력단 | 전류 출혈 회로를 포함하는 저잡음 증폭기 |
CN112311340B (zh) * | 2020-11-06 | 2023-11-10 | 南京迈矽科微电子科技有限公司 | 一种基于开关电容阵列调控的毫米波可变增益功率放大器 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8001120A (nl) * | 1980-02-25 | 1981-09-16 | Philips Nv | Differentiele belastingsschakeling uitgevoerd met veldeffecttransistoren. |
DE3326066A1 (de) * | 1983-07-20 | 1985-01-31 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren zum betrieb einer gegentakt-verstaerkeranordnung und verstaerkeranordnung hierfuer |
US4675594A (en) * | 1986-07-31 | 1987-06-23 | Honeywell Inc. | Voltage-to-current converter |
US5886547A (en) * | 1996-12-16 | 1999-03-23 | Motorola, Inc. | Circuit and method of controlling mixer linearity |
US6100763A (en) * | 1999-03-29 | 2000-08-08 | Motorola, Inc. | Circuit for RF buffer and method of operation |
US6285259B1 (en) * | 1999-04-21 | 2001-09-04 | Infineon Technologies North America Corp. | System and method for converting from single-ended to differential signals |
US7555263B1 (en) * | 1999-10-21 | 2009-06-30 | Broadcom Corporation | Adaptive radio transceiver |
JP2002305429A (ja) * | 2001-04-05 | 2002-10-18 | Fujitsu Ltd | 変換回路 |
CN1141787C (zh) * | 2002-07-05 | 2004-03-10 | 清华大学 | 变增益的单端到差分的射频低噪声放大器 |
-
2005
- 2005-11-24 JP JP2007542474A patent/JP4985978B2/ja not_active Expired - Fee Related
- 2005-11-24 WO PCT/IB2005/053890 patent/WO2006117599A2/en active Application Filing
- 2005-11-24 US US11/720,319 patent/US7760028B2/en not_active Expired - Fee Related
- 2005-11-24 CN CN2005800403980A patent/CN101091306B/zh not_active Expired - Fee Related
- 2005-11-24 EP EP05857779.2A patent/EP1842285B1/en not_active Not-in-force
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105207629A (zh) * | 2015-09-21 | 2015-12-30 | 上海华虹宏力半导体制造有限公司 | 一种差分放大电路 |
CN105207629B (zh) * | 2015-09-21 | 2018-07-27 | 上海华虹宏力半导体制造有限公司 | 一种差分放大电路 |
CN106656100A (zh) * | 2016-12-29 | 2017-05-10 | 福建利利普光电科技有限公司 | 一种单端转双端差分的模拟电路 |
CN106656100B (zh) * | 2016-12-29 | 2019-03-15 | 福建利利普光电科技有限公司 | 一种单端转双端差分的模拟电路 |
Also Published As
Publication number | Publication date |
---|---|
EP1842285A2 (en) | 2007-10-10 |
JP2008522477A (ja) | 2008-06-26 |
EP1842285B1 (en) | 2016-01-20 |
WO2006117599A2 (en) | 2006-11-09 |
WO2006117599A3 (en) | 2007-04-05 |
US20080252381A1 (en) | 2008-10-16 |
US7760028B2 (en) | 2010-07-20 |
CN101091306B (zh) | 2010-05-26 |
JP4985978B2 (ja) | 2012-07-25 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: NXP CO., LTD. Free format text: FORMER OWNER: KONINKLIJKE PHILIPS ELECTRONICS N.V. Effective date: 20080516 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20080516 Address after: Holland Ian Deho Finn Applicant after: Koninkl Philips Electronics NV Address before: Holland Ian Deho Finn Applicant before: Koninklijke Philips Electronics N.V. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20171124 |
|
CF01 | Termination of patent right due to non-payment of annual fee |