TWI500257B - 跨阻放大器及其方法 - Google Patents
跨阻放大器及其方法 Download PDFInfo
- Publication number
- TWI500257B TWI500257B TW101132817A TW101132817A TWI500257B TW I500257 B TWI500257 B TW I500257B TW 101132817 A TW101132817 A TW 101132817A TW 101132817 A TW101132817 A TW 101132817A TW I500257 B TWI500257 B TW I500257B
- Authority
- TW
- Taiwan
- Prior art keywords
- current
- diode
- node
- circuit node
- transimpedance amplifier
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 12
- 230000005669 field effect Effects 0.000 claims description 25
- 229910044991 metal oxide Inorganic materials 0.000 claims description 6
- 150000004706 metal oxides Chemical class 0.000 claims description 6
- KZNMRPQBBZBTSW-UHFFFAOYSA-N [Au]=O Chemical compound [Au]=O KZNMRPQBBZBTSW-UHFFFAOYSA-N 0.000 claims description 2
- 230000003321 amplification Effects 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 238000003199 nucleic acid amplification method Methods 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 239000004065 semiconductor Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 108090000699 N-Type Calcium Channels Proteins 0.000 description 1
- 102000004129 N-Type Calcium Channels Human genes 0.000 description 1
- 108010075750 P-Type Calcium Channels Proteins 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 229910001922 gold oxide Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/238,780 US8487702B2 (en) | 2011-09-21 | 2011-09-21 | Transimpedance amplifier and method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201315140A TW201315140A (zh) | 2013-04-01 |
| TWI500257B true TWI500257B (zh) | 2015-09-11 |
Family
ID=47880122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW101132817A TWI500257B (zh) | 2011-09-21 | 2012-09-07 | 跨阻放大器及其方法 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US8487702B2 (und) |
| CN (1) | CN103023444B (und) |
| TW (1) | TWI500257B (und) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9160388B2 (en) * | 2012-12-18 | 2015-10-13 | Broadcom Corporation | Receiver architecture with complementary passive mixer and complementary common-gate tia with low-noise gain control |
| CN103441737B (zh) * | 2013-08-27 | 2016-06-01 | 西北工业大学 | 跨阻前置放大器电路 |
| CN105021912B (zh) * | 2014-04-29 | 2018-04-13 | 全汉企业股份有限公司 | 用于led驱动器老化测试的负载电路及负载装置 |
| JP6397374B2 (ja) * | 2015-07-01 | 2018-09-26 | 日本電信電話株式会社 | 増幅器 |
| US9767888B1 (en) * | 2016-12-30 | 2017-09-19 | Cadence Design Systems, Inc. | Methods and devices for high-sensitivity memory interface receiver |
| CN107395133B (zh) * | 2017-07-25 | 2024-01-02 | 杭州洪芯微电子科技有限公司 | 跨阻放大器 |
| US10447218B1 (en) * | 2018-07-16 | 2019-10-15 | Realtek Semiconductor Corp. | Hybrid differential amplifier and method thereof |
| JP7246873B2 (ja) * | 2018-07-26 | 2023-03-28 | 三星電子株式会社 | 電力増幅器 |
| US10720890B1 (en) * | 2019-02-12 | 2020-07-21 | Realtek Semiconductor Corp. | High-speed high-accuracy amplifier and method thereof |
| CN110212867B (zh) | 2019-05-23 | 2020-11-27 | 东南大学 | 一种宽电压跨阻放大器 |
| WO2021102656A1 (zh) * | 2019-11-25 | 2021-06-03 | 深圳市汇顶科技股份有限公司 | 一种放大电路 |
| US12323115B2 (en) | 2020-12-29 | 2025-06-03 | Samsung Electronics Co., Ltd. | Operational transconductance amplifier circuit including active inductor |
| US20230061926A1 (en) * | 2021-08-30 | 2023-03-02 | Continental Automotive Systems, Inc. | Lidar sensor with high dynamic range pulse receiver |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080231362A1 (en) * | 2007-03-19 | 2008-09-25 | Qualcomm Incorporated | Linear transconductor for rf communications |
| US7764091B2 (en) * | 2008-07-31 | 2010-07-27 | Freescale Semiconductor, Inc. | Square to pseudo-sinusoidal clock conversion circuit and method |
| US7898339B2 (en) * | 2008-05-28 | 2011-03-01 | Kabushiki Kaisha Nihon Micronics | Amplifier circuit |
Family Cites Families (3)
| 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 |
| JP2009290520A (ja) * | 2008-05-29 | 2009-12-10 | Hitachi Ltd | トランスインピーダンスアンプ、レギュレイテッド型トランスインピーダンスアンプ及び光受信器 |
| US8283946B2 (en) * | 2010-04-15 | 2012-10-09 | Micron Technology, Inc. | Signaling systems, preamplifiers, memory devices and methods |
-
2011
- 2011-09-21 US US13/238,780 patent/US8487702B2/en active Active
-
2012
- 2012-09-07 TW TW101132817A patent/TWI500257B/zh active
- 2012-09-17 CN CN201210344274.3A patent/CN103023444B/zh active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080231362A1 (en) * | 2007-03-19 | 2008-09-25 | Qualcomm Incorporated | Linear transconductor for rf communications |
| US7898339B2 (en) * | 2008-05-28 | 2011-03-01 | Kabushiki Kaisha Nihon Micronics | Amplifier circuit |
| US7764091B2 (en) * | 2008-07-31 | 2010-07-27 | Freescale Semiconductor, Inc. | Square to pseudo-sinusoidal clock conversion circuit and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103023444A (zh) | 2013-04-03 |
| US20130069727A1 (en) | 2013-03-21 |
| CN103023444B (zh) | 2016-04-13 |
| TW201315140A (zh) | 2013-04-01 |
| US8487702B2 (en) | 2013-07-16 |
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