CN109120232A - 适用于低噪声、宽动态范围的高带宽跨阻放大器 - Google Patents
适用于低噪声、宽动态范围的高带宽跨阻放大器 Download PDFInfo
- Publication number
- CN109120232A CN109120232A CN201710822717.8A CN201710822717A CN109120232A CN 109120232 A CN109120232 A CN 109120232A CN 201710822717 A CN201710822717 A CN 201710822717A CN 109120232 A CN109120232 A CN 109120232A
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- China
- Prior art keywords
- amplifier
- dynamic range
- wide dynamic
- low noise
- high bandwidth
- 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.)
- Pending
Links
- 230000003321 amplification Effects 0.000 claims abstract description 11
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 11
- 239000004065 semiconductor Substances 0.000 claims description 3
- 238000004891 communication Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000008859 change Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
- H03F1/26—Modifications of amplifiers to reduce influence of noise generated by 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
- H03F1/42—Modifications of amplifiers to extend the bandwidth
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
- H03F3/08—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only controlled by light
- H03F3/082—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only controlled by light with FET's
-
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/3084—Automatic control in amplifiers having semiconductor devices in receivers or transmitters for electromagnetic waves other than radiowaves, e.g. lightwaves
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Amplifiers (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710490289 | 2017-06-25 | ||
CN2017104902893 | 2017-06-25 |
Publications (1)
Publication Number | Publication Date |
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CN109120232A true CN109120232A (zh) | 2019-01-01 |
Family
ID=62301408
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721171029.1U Active CN207442795U (zh) | 2017-06-25 | 2017-09-13 | 适用于低噪声、宽动态范围的高带宽跨阻放大器 |
CN201710822717.8A Pending CN109120232A (zh) | 2017-06-25 | 2017-09-13 | 适用于低噪声、宽动态范围的高带宽跨阻放大器 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721171029.1U Active CN207442795U (zh) | 2017-06-25 | 2017-09-13 | 适用于低噪声、宽动态范围的高带宽跨阻放大器 |
Country Status (1)
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CN (2) | CN207442795U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109962684A (zh) * | 2019-03-13 | 2019-07-02 | 华中科技大学 | 一种具备三条被控电流支路的高动态范围跨阻放大器 |
CN112671350A (zh) * | 2020-12-28 | 2021-04-16 | 北京力通通信有限公司 | 低噪声大带宽放大器 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN207442795U (zh) * | 2017-06-25 | 2018-06-01 | 深圳市前海方成微电子有限公司 | 适用于低噪声、宽动态范围的高带宽跨阻放大器 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6462327B1 (en) * | 2001-09-27 | 2002-10-08 | Microtune (Texas), L.P. | Analog optical receiver and variable gain transimpedance amplifier useful therewith |
US20020153949A1 (en) * | 2001-03-16 | 2002-10-24 | Yoon Taesub Ty | 2.5 Gigabits-per-second transimpedance amplifier |
JP2011091687A (ja) * | 2009-10-23 | 2011-05-06 | Nippon Telegr & Teleph Corp <Ntt> | トランスインピーダンスアンプ |
JP2013090128A (ja) * | 2011-10-18 | 2013-05-13 | Nippon Telegr & Teleph Corp <Ntt> | トランスインピーダンスアンプ |
US20130135054A1 (en) * | 2011-11-28 | 2013-05-30 | Sumitomo Electric Industries, Ltd. | Trans-impedance amplifier with enhanced dynamic range but invariable input impedance |
CN103354444A (zh) * | 2013-07-12 | 2013-10-16 | 华侨大学 | 一种低功耗可变增益放大器 |
US20130271218A1 (en) * | 2012-04-17 | 2013-10-17 | Tm Technology Inc. | High speed transimpedance amplifier |
CN105897207A (zh) * | 2016-03-28 | 2016-08-24 | 华为技术有限公司 | 一种连续可变增益放大器 |
US20170026011A1 (en) * | 2015-07-20 | 2017-01-26 | Mindspeed Technologies, Inc. | Transimpedance Amplifier with Bandwidth Extender |
CN207442795U (zh) * | 2017-06-25 | 2018-06-01 | 深圳市前海方成微电子有限公司 | 适用于低噪声、宽动态范围的高带宽跨阻放大器 |
-
2017
- 2017-09-13 CN CN201721171029.1U patent/CN207442795U/zh active Active
- 2017-09-13 CN CN201710822717.8A patent/CN109120232A/zh active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020153949A1 (en) * | 2001-03-16 | 2002-10-24 | Yoon Taesub Ty | 2.5 Gigabits-per-second transimpedance amplifier |
US6462327B1 (en) * | 2001-09-27 | 2002-10-08 | Microtune (Texas), L.P. | Analog optical receiver and variable gain transimpedance amplifier useful therewith |
JP2011091687A (ja) * | 2009-10-23 | 2011-05-06 | Nippon Telegr & Teleph Corp <Ntt> | トランスインピーダンスアンプ |
JP2013090128A (ja) * | 2011-10-18 | 2013-05-13 | Nippon Telegr & Teleph Corp <Ntt> | トランスインピーダンスアンプ |
US20130135054A1 (en) * | 2011-11-28 | 2013-05-30 | Sumitomo Electric Industries, Ltd. | Trans-impedance amplifier with enhanced dynamic range but invariable input impedance |
US20130271218A1 (en) * | 2012-04-17 | 2013-10-17 | Tm Technology Inc. | High speed transimpedance amplifier |
CN103354444A (zh) * | 2013-07-12 | 2013-10-16 | 华侨大学 | 一种低功耗可变增益放大器 |
US20170026011A1 (en) * | 2015-07-20 | 2017-01-26 | Mindspeed Technologies, Inc. | Transimpedance Amplifier with Bandwidth Extender |
CN105897207A (zh) * | 2016-03-28 | 2016-08-24 | 华为技术有限公司 | 一种连续可变增益放大器 |
CN207442795U (zh) * | 2017-06-25 | 2018-06-01 | 深圳市前海方成微电子有限公司 | 适用于低噪声、宽动态范围的高带宽跨阻放大器 |
Non-Patent Citations (1)
Title |
---|
(美)毕查德·拉扎维著;陈贵灿,程军,张瑞智等译: "《模拟CMOS集成电路设计 简编版》", 西安交通大学出版社, pages: 48 - 51 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109962684A (zh) * | 2019-03-13 | 2019-07-02 | 华中科技大学 | 一种具备三条被控电流支路的高动态范围跨阻放大器 |
CN109962684B (zh) * | 2019-03-13 | 2020-11-17 | 华中科技大学 | 一种具备三条被控电流支路的高动态范围跨阻放大器 |
CN112671350A (zh) * | 2020-12-28 | 2021-04-16 | 北京力通通信有限公司 | 低噪声大带宽放大器 |
CN112671350B (zh) * | 2020-12-28 | 2022-01-04 | 北京力通通信有限公司 | 低噪声大带宽放大器 |
Also Published As
Publication number | Publication date |
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CN207442795U (zh) | 2018-06-01 |
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PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200724 Address after: 310012 block H1, 14th floor, building a, Paradise Software Park, No.3 xidoumen Road, Xihu District, Hangzhou City, Zhejiang Province (self declaration) Applicant after: Hangzhou jiyiwei Semiconductor Co.,Ltd. Address before: Room 201, building a, No.1 Qianwan Road, Shenzhen Hong Kong cooperation zone, Qianhai, Shenzhen, Guangdong 518000 Applicant before: SHENZHEN QIANHAI FANGCHENG MICROELECTRONICS CO.,LTD. |
|
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: Room 103, No. 6, Lane 60, Naxian Road, China (Shanghai) Pilot Free Trade Zone, Pudong New Area, Shanghai, 201210 Applicant after: Jiyiwei Semiconductor (Shanghai) Co., Ltd. Address before: 310012 block H1, 14 / F, building a, Paradise Software Park, No. 3, xidoumen Road, Xihu District, Hangzhou, Zhejiang Province (self declaration) Applicant before: Hangzhou jiyiwei Semiconductor Co.,Ltd. |