CN1482736A - 一种使米勒效应最小化的增益放大器电路 - Google Patents
一种使米勒效应最小化的增益放大器电路 Download PDFInfo
- Publication number
- CN1482736A CN1482736A CNA031221556A CN03122155A CN1482736A CN 1482736 A CN1482736 A CN 1482736A CN A031221556 A CNA031221556 A CN A031221556A CN 03122155 A CN03122155 A CN 03122155A CN 1482736 A CN1482736 A CN 1482736A
- Authority
- CN
- China
- Prior art keywords
- electric crystal
- active member
- amplifier circuit
- extra
- gain amplifier
- 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
- 230000000694 effects Effects 0.000 title claims abstract description 28
- 239000013078 crystal Substances 0.000 claims description 70
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 238000005516 engineering process Methods 0.000 claims description 12
- 239000004065 semiconductor Substances 0.000 claims description 7
- 238000006880 cross-coupling reaction Methods 0.000 claims description 4
- 238000007667 floating Methods 0.000 claims description 4
- 230000000295 complement effect Effects 0.000 claims description 2
- 230000003071 parasitic effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 238000006386 neutralization reaction Methods 0.000 description 8
- 239000000758 substrate Substances 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 238000010420 art technique Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Images
Classifications
-
- 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
- H03F3/45071—Differential amplifiers with semiconductor devices only
- H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
- H03F3/4508—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using bipolar transistors as the active amplifying circuit
-
- 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
-
- 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
- H03F1/14—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of neutralising means
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/127,909 US6690231B1 (en) | 2002-04-22 | 2002-04-22 | Gain stage that minimizes the miller effect |
US10/127,909 | 2002-04-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1482736A true CN1482736A (zh) | 2004-03-17 |
CN100578917C CN100578917C (zh) | 2010-01-06 |
Family
ID=30769148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN03122155A Expired - Lifetime CN100578917C (zh) | 2002-04-22 | 2003-04-22 | 一种使米勒效应最小化的增益放大器电路 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6690231B1 (zh) |
JP (1) | JP2004032705A (zh) |
CN (1) | CN100578917C (zh) |
TW (1) | TW589781B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102270971A (zh) * | 2011-04-15 | 2011-12-07 | 上海迦美信芯通讯技术有限公司 | 一种低功耗高集成度自动增益控制放大器 |
CN101741345B (zh) * | 2008-11-21 | 2012-06-06 | 普诚科技股份有限公司 | 包括电容的高通滤波器芯片 |
CN101719994B (zh) * | 2008-10-09 | 2012-10-10 | 索尼株式会社 | 固态图像传感器和摄像机系统 |
CN103716049A (zh) * | 2013-12-30 | 2014-04-09 | 上海贝岭股份有限公司 | 偏置电流生成电路 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100844904B1 (ko) * | 2006-11-21 | 2008-07-09 | 한국과학기술원 | 전력 결합기를 이용한 전력 증폭기 |
JP2020057934A (ja) | 2018-10-02 | 2020-04-09 | 株式会社村田製作所 | 電力増幅回路 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4132963A (en) * | 1977-11-14 | 1979-01-02 | National Semiconductor Corporation | Gain controlled signal amplifier |
US4656436A (en) * | 1985-12-31 | 1987-04-07 | At&T Bell Laboratories | CMOS transconductance circuit with triode mode input |
US5430641A (en) * | 1992-04-27 | 1995-07-04 | Dell Usa, L.P. | Synchronously switching inverter and regulator |
US5491641A (en) * | 1993-10-04 | 1996-02-13 | Lsi Logic Corporation | Towards optical steiner tree routing in the presence of rectilinear obstacles |
JPH1188064A (ja) * | 1997-09-02 | 1999-03-30 | Matsushita Electric Ind Co Ltd | 広帯域増幅器 |
US6107885A (en) * | 1999-01-25 | 2000-08-22 | General Instrument Corporation | Wideband linear GaAsFET ternate cascode amplifier |
-
2002
- 2002-04-22 US US10/127,909 patent/US6690231B1/en not_active Expired - Lifetime
-
2003
- 2003-04-15 TW TW092108710A patent/TW589781B/zh not_active IP Right Cessation
- 2003-04-22 JP JP2003116523A patent/JP2004032705A/ja active Pending
- 2003-04-22 CN CN03122155A patent/CN100578917C/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101719994B (zh) * | 2008-10-09 | 2012-10-10 | 索尼株式会社 | 固态图像传感器和摄像机系统 |
CN101741345B (zh) * | 2008-11-21 | 2012-06-06 | 普诚科技股份有限公司 | 包括电容的高通滤波器芯片 |
CN102270971A (zh) * | 2011-04-15 | 2011-12-07 | 上海迦美信芯通讯技术有限公司 | 一种低功耗高集成度自动增益控制放大器 |
CN103716049A (zh) * | 2013-12-30 | 2014-04-09 | 上海贝岭股份有限公司 | 偏置电流生成电路 |
CN103716049B (zh) * | 2013-12-30 | 2017-10-10 | 上海贝岭股份有限公司 | 偏置电流生成电路 |
Also Published As
Publication number | Publication date |
---|---|
TW200306063A (en) | 2003-11-01 |
TW589781B (en) | 2004-06-01 |
CN100578917C (zh) | 2010-01-06 |
JP2004032705A (ja) | 2004-01-29 |
US6690231B1 (en) | 2004-02-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10164579B2 (en) | Distributed amplifier | |
CN1729619A (zh) | 斩波器和嵌套斩波器放大器的相位校正的密勒补偿 | |
EP0159099A2 (en) | Multi-stage amplifier with frequency compensation | |
EP1187313B1 (en) | Transconductance amplifier | |
CN1575542A (zh) | 具有斩波输入晶体管对的运算放大器 | |
CN1055810C (zh) | 具有高电源抑制性能的反馈放大器 | |
WO2001089082A2 (en) | An ultra linear high frequency transconductor structure | |
US20020130720A1 (en) | Distributed amplifier with transistors in a cascode configuration and negative feedback | |
Steyaert et al. | A high-dynamic-range CMOS op amp with low-distortion output structure | |
CN1482736A (zh) | 一种使米勒效应最小化的增益放大器电路 | |
US6346804B2 (en) | Impedance conversion circuit | |
CN1770620A (zh) | 白噪声发生器 | |
Zhang et al. | A highly linear bulk-driven CMOS OTA for continuous-time filters | |
CA2102721C (en) | Differential gain stage for use in a standard bipolar ecl process | |
US6545502B1 (en) | High frequency MOS fixed and variable gain amplifiers | |
US6664842B1 (en) | FET active load and current source | |
EP3089360B1 (en) | Apparatus and method for improving power supply rejection ratio | |
US4713625A (en) | Circuit for improving power supply rejection in an operational amplifier with frequency compensation | |
EP1684418B1 (en) | Differential to single-ended converter | |
CN1176528A (zh) | 互阻抗函数的产生方法及集成电路 | |
CN110022136A (zh) | 滤波器网络 | |
RU2321156C1 (ru) | Широкополосный усилитель | |
WO2013012789A2 (en) | High speed amplifier | |
EP0689734A1 (en) | Bicmos monolithic microwave oscillator using negative resistance cell | |
US20060066361A1 (en) | Apparatus and method for voltage conversion |
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: LIANFA SCIENCE AND TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: RALINK TECHNOLOGY INC. Effective date: 20140709 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140709 Address after: Hsinchu Science Park, Taiwan, China Patentee after: MEDIATEK Inc. Address before: Hsinchu City, Taiwan, China Patentee before: RALINK TECHNOLOGY CORP. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20220130 Address after: Illinois, America Patentee after: Fortieth floor Co. Address before: Hsinchu Science Industrial Park, Taiwan, China Patentee before: MEDIATEK Inc. |
|
TR01 | Transfer of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20100106 |
|
CX01 | Expiry of patent term |