CN1960167A - 高带宽高增益放大器 - Google Patents
高带宽高增益放大器 Download PDFInfo
- Publication number
- CN1960167A CN1960167A CNA200610137974XA CN200610137974A CN1960167A CN 1960167 A CN1960167 A CN 1960167A CN A200610137974X A CNA200610137974X A CN A200610137974XA CN 200610137974 A CN200610137974 A CN 200610137974A CN 1960167 A CN1960167 A CN 1960167A
- Authority
- CN
- China
- Prior art keywords
- amplifier
- output
- input
- letter
- trans
- 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
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
- H03F3/45179—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using MOSFET transistors as the active amplifying circuit
- H03F3/45183—Long tailed pairs
-
- 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
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/26—Push-pull amplifiers; Phase-splitters therefor
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/36—Indexing scheme relating to amplifiers the amplifier comprising means for increasing the bandwidth
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
- Control Of Amplification And Gain Control (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US73249705P | 2005-11-02 | 2005-11-02 | |
US60/732,497 | 2005-11-02 | ||
US11/339,020 | 2006-01-25 | ||
US11/339,020 US7388436B2 (en) | 2005-11-02 | 2006-01-25 | High-bandwidth high-gain amplifier |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1960167A true CN1960167A (zh) | 2007-05-09 |
CN1960167B CN1960167B (zh) | 2012-05-02 |
Family
ID=37680753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200610137974XA Active CN1960167B (zh) | 2005-11-02 | 2006-11-01 | 高带宽高增益放大器 |
Country Status (5)
Country | Link |
---|---|
US (4) | US7388436B2 (zh) |
EP (2) | EP3002874B1 (zh) |
CN (1) | CN1960167B (zh) |
SG (1) | SG131900A1 (zh) |
TW (1) | TWI342667B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103023444A (zh) * | 2011-09-21 | 2013-04-03 | 瑞昱半导体股份有限公司 | 跨阻放大器及其电流转换电压方法 |
CN103368506A (zh) * | 2013-07-31 | 2013-10-23 | 中国科学院微电子研究所 | 宽带可变增益放大器 |
CN105529994A (zh) * | 2016-01-08 | 2016-04-27 | 南京一丁芯半导体科技有限公司 | 带有增益自举功能的跨阻放大器 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7388436B2 (en) * | 2005-11-02 | 2008-06-17 | Marvell World Trade Ltd | High-bandwidth high-gain amplifier |
US7471148B2 (en) * | 2007-05-21 | 2008-12-30 | Sekio Epson Corporation | Differential low noise amplifier (LNA) with common mode feedback and gain control |
KR101140349B1 (ko) * | 2008-09-16 | 2012-05-03 | 한국전자통신연구원 | 다단 연속 근사 레지스터 아날로그 디지털 변환기 |
JP2010183345A (ja) * | 2009-02-05 | 2010-08-19 | Renesas Electronics Corp | トランスインピーダンス増幅器及びアナログ/デジタル変換回路 |
US7911275B2 (en) * | 2009-04-06 | 2011-03-22 | Infineon Technologies Ag | Constant gain control for multistage amplifiers |
US8436760B1 (en) * | 2009-09-25 | 2013-05-07 | Marvell International Ltd. | Low power current-voltage mixed ADC architecture |
US8310308B1 (en) * | 2011-05-31 | 2012-11-13 | Texas Instruments Incorporated | Wide bandwidth class C amplifier with common-mode feedback |
US9106072B2 (en) * | 2012-12-19 | 2015-08-11 | Qualcomm Incorporated | Electrostatic discharge protection of amplifier cascode devices |
US9007096B1 (en) * | 2014-07-07 | 2015-04-14 | Xilinx, Inc. | High-speed analog comparator |
US9438188B2 (en) * | 2014-09-15 | 2016-09-06 | Qualcomm Incorporated | Common-gate amplifier for high-speed DC-coupling communications |
US10079582B2 (en) | 2015-12-18 | 2018-09-18 | Qualcomm Incorporated | Wideband amplifier circuits and methods |
TWI688203B (zh) * | 2017-12-14 | 2020-03-11 | 財團法人工業技術研究院 | 寬頻轉阻放大器電路 |
US11555897B2 (en) * | 2018-07-02 | 2023-01-17 | Analog Devices International Unlimited Company | Transimpedance amplifier with pulse widening |
US10771025B1 (en) | 2019-02-19 | 2020-09-08 | Psemi Corporation | RFFE LNA topology supporting both noncontiguous intraband carrier aggregation and interband carrier aggregation |
CN115951800B (zh) * | 2023-03-10 | 2023-07-07 | 上海泰矽微电子有限公司 | 一种通过压感技术处理电容触摸防水系统 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3801923A (en) * | 1972-07-11 | 1974-04-02 | Motorola Inc | Transconductance reduction using multiple collector pnp transistors in an operational amplifier |
US4859961A (en) * | 1988-12-19 | 1989-08-22 | Triouint Semiconductor, Inc. | Wide bandwidth push-pull parallel amplifier |
US4970470A (en) | 1989-10-10 | 1990-11-13 | Analog Devices, Incorporated | DC-coupled transimpedance amplifier |
US5410274A (en) | 1992-09-16 | 1995-04-25 | Hughes Aircraft Company | Single-ended and differential amplifiers with high feedback input impedance and low distortion |
GB9224238D0 (en) | 1992-11-19 | 1993-01-06 | Vlsi Technology Inc | Pipelined analog to digital converters and interstage amplifiers for such converters |
US5581212A (en) * | 1993-10-18 | 1996-12-03 | Industrial Technology Research Institute | Fully differential CMOS transconductance-transimpedance wide-band amplifier |
US5392000A (en) * | 1993-11-09 | 1995-02-21 | Motorola, Inc. | Apparatus and method for frequency compensating an operational amplifier |
US5521552A (en) * | 1995-06-06 | 1996-05-28 | Analog Devices, Inc. | Bipolar micro-power rail-to-rail amplifier |
US5869995A (en) * | 1996-11-13 | 1999-02-09 | Analog Devices, Inc. | Output stage having a high disabled output impedance and a low power integrated back buffer to provide disabled output device protection |
US6304357B1 (en) | 1997-03-13 | 2001-10-16 | Hitachi, Ltd. | Optical receiver |
EP0901232A3 (en) | 1997-09-04 | 2002-11-20 | Sanyo Electric Co., Ltd. | Voltage comparator, operational amplifier and analog-to-digital conversion circuit employing the same |
US6037841A (en) * | 1997-10-07 | 2000-03-14 | Applied Micro Circuits Corporation | Impedance matched CMOS transimpedance amplifier for high-speed fiber optic communications |
US6124818A (en) | 1998-10-21 | 2000-09-26 | Linear Technology Corporation | Pipelined successive approximation analog-to-digital converters |
US6441769B1 (en) | 2000-12-22 | 2002-08-27 | Texas Instruments Incorporated | Overcoming finite amplifier gain in a pipelined analog to digital converter |
US7276965B1 (en) * | 2001-03-13 | 2007-10-02 | Marvell International Ltd. | Nested transimpedance amplifier |
US6762644B1 (en) | 2001-03-13 | 2004-07-13 | Marvell International, Ltd. | Apparatus and method for a nested transimpedance amplifier |
US6577185B1 (en) * | 2001-03-19 | 2003-06-10 | Cisco Systems Wireless Networking (Australia) Pty. Limited | Multi-stage operational amplifier for interstage amplification in a pipeline analog-to-digital converter |
CN1285174C (zh) | 2001-06-18 | 2006-11-15 | 三洋电机株式会社 | 模-数转换电路 |
CN1263216C (zh) * | 2002-06-18 | 2006-07-05 | 模拟设备股份有限公司 | 用于开关电容结构的放大器转换速率增强系统 |
US6784749B1 (en) | 2003-02-24 | 2004-08-31 | Intel Corporation | Limiting amplifier with active inductor |
JP2005072844A (ja) | 2003-08-22 | 2005-03-17 | Sharp Corp | A/dコンバータ |
US7023271B1 (en) | 2004-03-31 | 2006-04-04 | Marvell International Ltd. | Variable-gain constant-bandwidth transimpedance amplifier |
US7388436B2 (en) * | 2005-11-02 | 2008-06-17 | Marvell World Trade Ltd | High-bandwidth high-gain amplifier |
US7397306B2 (en) * | 2005-11-02 | 2008-07-08 | Marvell World Trade Ltd. | High-bandwidth high-gain amplifier |
-
2006
- 2006-01-25 US US11/339,020 patent/US7388436B2/en active Active
- 2006-09-27 US US11/528,033 patent/US7397310B2/en not_active Expired - Fee Related
- 2006-09-27 US US11/528,034 patent/US7417575B2/en active Active
- 2006-10-27 SG SG200607347-2A patent/SG131900A1/en unknown
- 2006-10-31 EP EP15188986.2A patent/EP3002874B1/en not_active Ceased
- 2006-10-31 EP EP06022702.2A patent/EP1783898B1/en not_active Ceased
- 2006-11-01 TW TW095140412A patent/TWI342667B/zh not_active IP Right Cessation
- 2006-11-01 CN CN200610137974XA patent/CN1960167B/zh active Active
-
2008
- 2008-07-08 US US12/217,753 patent/US7760029B2/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103023444A (zh) * | 2011-09-21 | 2013-04-03 | 瑞昱半导体股份有限公司 | 跨阻放大器及其电流转换电压方法 |
CN103023444B (zh) * | 2011-09-21 | 2016-04-13 | 瑞昱半导体股份有限公司 | 跨阻放大器及其电流转换电压方法 |
CN103368506A (zh) * | 2013-07-31 | 2013-10-23 | 中国科学院微电子研究所 | 宽带可变增益放大器 |
CN103368506B (zh) * | 2013-07-31 | 2016-01-27 | 中国科学院微电子研究所 | 宽带可变增益放大器 |
CN105529994A (zh) * | 2016-01-08 | 2016-04-27 | 南京一丁芯半导体科技有限公司 | 带有增益自举功能的跨阻放大器 |
Also Published As
Publication number | Publication date |
---|---|
TW200719585A (en) | 2007-05-16 |
US20070096832A1 (en) | 2007-05-03 |
US20070096973A1 (en) | 2007-05-03 |
US20070109051A1 (en) | 2007-05-17 |
EP3002874A1 (en) | 2016-04-06 |
US7417575B2 (en) | 2008-08-26 |
US7388436B2 (en) | 2008-06-17 |
CN1960167B (zh) | 2012-05-02 |
US7397310B2 (en) | 2008-07-08 |
EP1783898B1 (en) | 2015-10-14 |
SG131900A1 (en) | 2007-05-28 |
EP3002874B1 (en) | 2018-10-17 |
EP1783898A2 (en) | 2007-05-09 |
TWI342667B (en) | 2011-05-21 |
EP1783898A3 (en) | 2007-12-05 |
US7760029B2 (en) | 2010-07-20 |
US20090051432A1 (en) | 2009-02-26 |
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TR01 | Transfer of patent right |
Effective date of registration: 20200426 Address after: Singapore City Patentee after: Marvell Asia Pte. Ltd. Address before: Ford street, Grand Cayman, Cayman Islands Patentee before: Kaiwei international Co. Effective date of registration: 20200426 Address after: Ford street, Grand Cayman, Cayman Islands Patentee after: Kaiwei international Co. Address before: Hamilton, Bermuda Patentee before: Marvell International Ltd. Effective date of registration: 20200426 Address after: Hamilton, Bermuda Patentee after: Marvell International Ltd. Address before: Babado J San Michael Patentee before: MARVELL WORLD TRADE Ltd. |
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