SG131904A1 - Amplifiers with compensation - Google Patents
Amplifiers with compensationInfo
- Publication number
- SG131904A1 SG131904A1 SG200607353-0A SG2006073530A SG131904A1 SG 131904 A1 SG131904 A1 SG 131904A1 SG 2006073530 A SG2006073530 A SG 2006073530A SG 131904 A1 SG131904 A1 SG 131904A1
- Authority
- SG
- Singapore
- Prior art keywords
- amplifier
- communicates
- amplifiers
- compensation
- capacitance
- Prior art date
Links
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
- H03F1/42—Modifications of amplifiers to extend the bandwidth
-
- 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
- H03F3/005—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements using switched capacitors, e.g. dynamic amplifiers; using switched capacitors as resistors in differential amplifiers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/18—Indexing scheme relating to amplifiers the bias of the gate of a FET being controlled by a control signal
-
- 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)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/264,921 US7202733B1 (en) | 2005-11-02 | 2005-11-02 | Transconductance amplifiers with compensation |
US79928206P | 2006-05-10 | 2006-05-10 | |
US82087806P | 2006-07-31 | 2006-07-31 | |
US11/503,436 US7459972B2 (en) | 2005-11-02 | 2006-08-11 | Amplifiers with compensation |
Publications (1)
Publication Number | Publication Date |
---|---|
SG131904A1 true SG131904A1 (en) | 2007-05-28 |
Family
ID=37593827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG200607353-0A SG131904A1 (en) | 2005-11-02 | 2006-10-30 | Amplifiers with compensation |
Country Status (5)
Country | Link |
---|---|
US (2) | US7459972B2 (ja) |
EP (1) | EP1783894B1 (ja) |
JP (1) | JP5010239B2 (ja) |
SG (1) | SG131904A1 (ja) |
TW (1) | TWI426704B (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7551024B2 (en) * | 2001-03-13 | 2009-06-23 | Marvell World Trade Ltd. | Nested transimpedance amplifier |
US7558014B1 (en) | 2004-06-24 | 2009-07-07 | Marvell International Ltd. | Programmable high pass amplifier for perpendicular recording systems |
JP5407264B2 (ja) * | 2008-10-09 | 2014-02-05 | ソニー株式会社 | 固体撮像素子およびカメラシステム |
US8385016B1 (en) * | 2009-11-04 | 2013-02-26 | Marvell International, Inc. | Asymmetric correction circuit |
EP3145216B1 (en) * | 2015-09-17 | 2018-11-14 | Nxp B.V. | Amplifier system |
JP2017079397A (ja) * | 2015-10-20 | 2017-04-27 | 株式会社東芝 | 増幅回路 |
US9667351B2 (en) | 2015-10-30 | 2017-05-30 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Simultaneous bandwidth extension at high gain and peaking reduction at minimum gain for wideband, variable gain, linear optical receivers |
US10469037B2 (en) | 2017-04-19 | 2019-11-05 | Mediatek Inc. | Multi-stage amplifier circuit with zero and pole inserted by compensation circuits |
US10224887B2 (en) | 2017-08-04 | 2019-03-05 | Analog Devices, Inc. | Variable gain-bandwidth transimpedance amplifier |
CN109428563B (zh) * | 2017-08-25 | 2022-11-22 | 瑞昱半导体股份有限公司 | 阻抗校正装置及其方法 |
TWI641213B (zh) | 2017-09-05 | 2018-11-11 | 瑞昱半導體股份有限公司 | 放大器與其重置方法 |
CN109474241B (zh) * | 2017-09-08 | 2022-09-27 | 瑞昱半导体股份有限公司 | 放大器与其重置方法 |
CN111478671B (zh) * | 2020-04-13 | 2023-04-14 | 电子科技大学 | 一种应用于Sub-GHz频段的新型低噪声放大器 |
EP3945672A1 (en) * | 2020-07-31 | 2022-02-02 | NXP USA, Inc. | Error amplifier circuits for dc-dc converters, dc-dc converters and controllers |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3079568A (en) | 1959-02-09 | 1963-02-26 | Acf Ind Inc | Broad band amplifier |
US3605031A (en) | 1969-09-04 | 1971-09-14 | Blonder Tongue Lab | Wide-band low-distortion alternating current amplifier |
US4185249A (en) * | 1978-08-23 | 1980-01-22 | Hewlett-Packard Company | Bipolar signal to current converter |
US4405899A (en) | 1979-03-01 | 1983-09-20 | Motorola, Inc. | High pass filter and method of making same |
NL8002666A (nl) * | 1980-05-09 | 1981-12-01 | Philips Nv | Operationele versterker. |
NL8204024A (nl) * | 1982-10-19 | 1984-05-16 | Philips Nv | Operationele versterker. |
US4559502A (en) * | 1984-04-19 | 1985-12-17 | Signetics Corporation | Multi-stage amplifier with capacitive nesting for frequency compensation |
JPH0767052B2 (ja) * | 1985-10-24 | 1995-07-19 | 日本電気株式会社 | 位相補償回路 |
US5121075A (en) | 1991-03-04 | 1992-06-09 | Hewlett-Packard Co. | Precision programmable attenuator |
DE69429212D1 (de) * | 1993-06-21 | 2002-01-10 | Koninkl Philips Electronics Nv | Verstärkungsanordnung mit Vielweg-Millernullunterdrückung |
AUPN204295A0 (en) * | 1995-03-29 | 1995-04-27 | Hildebrandt, William James | Amplifying circuit |
DE69529908T2 (de) * | 1995-11-30 | 2003-12-04 | Stmicroelectronics S.R.L., Agrate Brianza | Frequenzselbstkompensierter Operationsverstärker |
US6002299A (en) | 1997-06-10 | 1999-12-14 | Cirrus Logic, Inc. | High-order multipath operational amplifier with dynamic offset reduction, controlled saturation current limiting, and current feedback for enhanced conditional stability |
DE69727934D1 (de) * | 1997-10-31 | 2004-04-08 | St Microelectronics Srl | Integrierter parallele Verbindungen erlaubender Leistungsverstärker |
US6114907A (en) * | 1998-12-08 | 2000-09-05 | National Semiconductor Corporation | Amplifier with dynamic compensation and method |
US6208206B1 (en) | 1999-02-11 | 2001-03-27 | The Hong Kong University Of Science And Technology | Frequency compensation techniques for low-power multistage amplifiers |
JP2000261265A (ja) * | 1999-03-10 | 2000-09-22 | Toshiba Microelectronics Corp | 帰還型可変利得増幅回路 |
US6400301B1 (en) * | 2000-09-07 | 2002-06-04 | Texas Instruments Incorporated | amplifying signals in switched capacitor environments |
US6340916B1 (en) * | 2000-09-21 | 2002-01-22 | Telecommunications Laboratories, Chunghwa Telecom Co., Ltd. | Ransimpedance amplifier circuit |
US6407640B1 (en) * | 2000-09-22 | 2002-06-18 | Qualcomm, Incorporated | Two-stage LNA with good linearity |
US6624704B1 (en) * | 2001-10-25 | 2003-09-23 | National Semiconductor Corporation | High speed high current gain operational amplifier |
US6882226B2 (en) * | 2002-05-16 | 2005-04-19 | Integrant Technologies Inc. | Broadband variable gain amplifier with high linearity and variable gain characteristic |
US6842068B2 (en) | 2003-02-27 | 2005-01-11 | Semiconductor Components Industries, L.L.C. | Power management method and structure |
US6930544B2 (en) | 2003-03-07 | 2005-08-16 | Matsushita Electric Industrial Co., Ltd. | Filter |
US7002409B1 (en) * | 2004-02-11 | 2006-02-21 | Marvell International Ltd. | Compensation circuit for amplifiers having multiple stages |
US7324035B2 (en) * | 2004-05-13 | 2008-01-29 | University Of Florida Research Foundation, Inc. | Amplifier with pulse coded output and remote signal reconstruction from the pulse output |
TWI237441B (en) * | 2004-11-25 | 2005-08-01 | Himax Tech Inc | Operational amplifier with frequency compensation circuit |
US7202746B1 (en) * | 2004-12-14 | 2007-04-10 | Cirrus Logic, Inc. | Multiple-stage operational amplifier and methods and systems utilizing the same |
US7202733B1 (en) | 2005-11-02 | 2007-04-10 | Marvell International Ltd. | Transconductance amplifiers with compensation |
US7199656B1 (en) | 2005-11-02 | 2007-04-03 | Marvell World Trade International | Amplifiers with compensation |
US7161420B1 (en) | 2005-11-02 | 2007-01-09 | Marvell World Trade Ltd. | Amplifiers with compensation |
-
2006
- 2006-08-11 US US11/503,436 patent/US7459972B2/en active Active
- 2006-10-25 EP EP06022343.5A patent/EP1783894B1/en active Active
- 2006-10-30 SG SG200607353-0A patent/SG131904A1/en unknown
- 2006-10-31 TW TW095140239A patent/TWI426704B/zh not_active IP Right Cessation
- 2006-11-02 JP JP2006299309A patent/JP5010239B2/ja active Active
-
2008
- 2008-12-02 US US12/326,197 patent/US7737777B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP1783894A2 (en) | 2007-05-09 |
EP1783894A3 (en) | 2008-07-02 |
US20070109057A1 (en) | 2007-05-17 |
TW200729699A (en) | 2007-08-01 |
EP1783894B1 (en) | 2019-03-20 |
JP2007129720A (ja) | 2007-05-24 |
US7459972B2 (en) | 2008-12-02 |
US7737777B2 (en) | 2010-06-15 |
US20090140803A1 (en) | 2009-06-04 |
JP5010239B2 (ja) | 2012-08-29 |
TWI426704B (zh) | 2014-02-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TW200729699A (en) | Amplifiers with compensation | |
SG131900A1 (en) | High-bandwidth high-gain amplifier | |
SG131901A1 (en) | High-bandwidth high-gain amplifier | |
SG134252A1 (en) | Nested transimpedance amplifier | |
TW200731659A (en) | Nested transimpedance amplifier | |
TW200703884A (en) | Miller-compensated amplifier | |
TW200618463A (en) | Programmable gain current amplifier | |
GB2434494B (en) | Low noise amplifier | |
TW200629738A (en) | Sample hold circuit, and pipeline ad converter using the circuit | |
TW200635208A (en) | Low noise amplifier | |
EP1914887A3 (en) | Differential amplifier with current source controlled through differential feedback | |
WO2008110444A3 (de) | Verstärkeranordnung und verfahren zum verstärken eines signals | |
TW200633371A (en) | Variable gain amplifier maintaining constant DC offset at output end | |
TW200743334A (en) | RF transceiver and communication device using the same | |
WO2008054705A3 (en) | Low noise amplifier having improved linearity | |
GB2464013A (en) | A variable gain stage having same input capacitance of the stage gain | |
WO2006112957A3 (en) | Amplifying a signal using a current shared power amplifier | |
TW200733550A (en) | Operational amplifier | |
SG134251A1 (en) | Nested transimpedance amplifier | |
SG131903A1 (en) | Amplifiers with compensation | |
TW200713804A (en) | Differential amplifier | |
TW200619898A (en) | Current mirror with low static current and transconductance amplifier thereof | |
AU2168101A (en) | Electronic circuit | |
GB2453298A (en) | Return-to-hold switching scheme for DAC output stage | |
TW200713307A (en) | Semiconductor memory device |