CN102014241B - 一种低功耗大输入信号范围的视频钳位电路 - Google Patents
一种低功耗大输入信号范围的视频钳位电路 Download PDFInfo
- Publication number
- CN102014241B CN102014241B CN2010102972993A CN201010297299A CN102014241B CN 102014241 B CN102014241 B CN 102014241B CN 2010102972993 A CN2010102972993 A CN 2010102972993A CN 201010297299 A CN201010297299 A CN 201010297299A CN 102014241 B CN102014241 B CN 102014241B
- Authority
- CN
- China
- Prior art keywords
- pipe
- connects
- drain electrode
- electrode
- nmos2
- 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.)
- Active
Links
Images
Landscapes
- Amplifiers (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102972993A CN102014241B (zh) | 2010-09-30 | 2010-09-30 | 一种低功耗大输入信号范围的视频钳位电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102972993A CN102014241B (zh) | 2010-09-30 | 2010-09-30 | 一种低功耗大输入信号范围的视频钳位电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102014241A CN102014241A (zh) | 2011-04-13 |
CN102014241B true CN102014241B (zh) | 2012-11-21 |
Family
ID=43844236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010102972993A Active CN102014241B (zh) | 2010-09-30 | 2010-09-30 | 一种低功耗大输入信号范围的视频钳位电路 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102014241B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102497496B (zh) * | 2011-12-13 | 2013-09-25 | 上海贝岭股份有限公司 | 一种视频信号输入电路 |
CN111697928B (zh) * | 2020-06-15 | 2023-01-31 | 电子科技大学 | 一种电容耦合斩波放大器 |
CN114884921A (zh) * | 2022-04-26 | 2022-08-09 | 珠海科创电力电子有限公司 | 一种自动分配总线地址的方法、电路和总线系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5986719A (en) * | 1996-05-28 | 1999-11-16 | Analog Devices, Inc. | Video signal clamping method and apparatus with negative peak detection |
US6028466A (en) * | 1998-02-05 | 2000-02-22 | Lucent Technologies Inc. | Integrated circuit including high transconductance voltage clamp |
CN1355516A (zh) * | 2000-11-28 | 2002-06-26 | 凌阳科技股份有限公司 | 具有自动钳位预充电功能的定电流驱动电路 |
CN101630175A (zh) * | 2008-12-31 | 2010-01-20 | 曹先国 | 匹配电流镜 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7636264B2 (en) * | 2007-02-09 | 2009-12-22 | Atmel Corporation | Single-ended sense amplifier for very low voltage applications |
-
2010
- 2010-09-30 CN CN2010102972993A patent/CN102014241B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5986719A (en) * | 1996-05-28 | 1999-11-16 | Analog Devices, Inc. | Video signal clamping method and apparatus with negative peak detection |
US6028466A (en) * | 1998-02-05 | 2000-02-22 | Lucent Technologies Inc. | Integrated circuit including high transconductance voltage clamp |
CN1355516A (zh) * | 2000-11-28 | 2002-06-26 | 凌阳科技股份有限公司 | 具有自动钳位预充电功能的定电流驱动电路 |
CN101630175A (zh) * | 2008-12-31 | 2010-01-20 | 曹先国 | 匹配电流镜 |
Also Published As
Publication number | Publication date |
---|---|
CN102014241A (zh) | 2011-04-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105242734B (zh) | 一种无外置电容的大功率ldo电路 | |
CN102208898B (zh) | 差动放大电路 | |
CN101221197A (zh) | 功率变换器中的电流检测 | |
CN106841749B (zh) | 一种利用单运放实现双向高端电流检测电路 | |
CN102707755B (zh) | 一种内置补偿电容的线性电压调整器 | |
TWI382638B (zh) | 電荷幫浦 | |
US20130015991A1 (en) | Circuits and methods for sampling and holding differential input signals | |
CN207782663U (zh) | 一种恒压恒流模式切换电路 | |
CN102014241B (zh) | 一种低功耗大输入信号范围的视频钳位电路 | |
CN102480276B (zh) | 折叠式共源共栅运算放大器 | |
CN102420594A (zh) | 一种比较器 | |
CN104065273B (zh) | 一种用于恒流led驱动的线电压补偿电路 | |
CN106602864B (zh) | 一种时钟倍压电路及电荷泵 | |
CN205319759U (zh) | 一种电池充电转换器电路 | |
CN105162468B (zh) | 一种带有电压自举的高速基准缓冲电路 | |
CN108462388A (zh) | 自举电源的实现电路 | |
CN104242696B (zh) | 一种输入供电型振动能量获取接口电路 | |
CN202455057U (zh) | 一种电源保护电路 | |
CN101213460A (zh) | 峰值电流或零电流比较器 | |
CN209070402U (zh) | 一种浮动电压采样电路 | |
CN107562116A (zh) | 一种电源电压产生电路 | |
CN103066983A (zh) | 一种电流绝对值电路及其驱动方法 | |
CN208656642U (zh) | 一种降压型dc_dc变换器电路 | |
CN201994847U (zh) | Dc-dc转换器中电感峰值电流的检测电路 | |
CN206878700U (zh) | 差动电荷泵单元电路 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SUZHOU 3PEAK ELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: 3PEAKIC (SUZHOU) MICROELECTRONICS CO., LTD. Effective date: 20120604 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20120604 Address after: Xinghu Street Industrial Park of Suzhou city in Jiangsu province 215123 No. 328 Creative Industry Park 2-B304-1 Applicant after: Suzhou Ruipu Electronic Technology Co. Ltd. Address before: Xinghu Street Industrial Park of Suzhou city in Jiangsu province 215123 No. 328 Creative Industry Park 2-B304 Applicant before: 3peakic (Suzhou) Microelectronics Co., Ltd. |
|
C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Address after: Xinghu Street Industrial Park of Suzhou city in Jiangsu province 215123 No. 328 Creative Industry Park 2-B304-1 Applicant after: 3peakic (Suzhou) Microelectronics Co., Ltd. Address before: Xinghu Street Industrial Park of Suzhou city in Jiangsu province 215123 No. 328 Creative Industry Park 2-B304-1 Applicant before: Suzhou Ruipu Electronic Technology Co. Ltd. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SUZHOU 3PEAK ELECTRONIC TECHNOLOGY CO., LTD. TO: SUZHOU 3PEAKIC MICROELECTRONIC TECHNOLOGY CO., LTD. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: 3PEAKIC MICROELECTRONICS (SUZHOU) CO., LTD. Free format text: FORMER OWNER: SUZHOU 3PEAKIC MICROELECTRONIC TECHNOLOGY CO., LTD. Effective date: 20130130 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130130 Address after: Xinghu Street Industrial Park of Suzhou city in Jiangsu province 215123 No. 328 Creative Industry Park 2-B304-1 Patentee after: Scarlett Ruipu microelectronics technology (Suzhou) Co., Ltd. Address before: Xinghu Street Industrial Park of Suzhou city in Jiangsu province 215123 No. 328 Creative Industry Park 2-B304-1 Patentee before: 3peakic (Suzhou) Microelectronics Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170407 Address after: Xinghu Street Industrial Park of Suzhou city in Jiangsu province 215123 No. 328 Creative Industry Park 2-B304-1 Patentee after: Scarlett Ruipu microelectronics technology (Suzhou) Limited by Share Ltd Address before: Xinghu Street Industrial Park of Suzhou city in Jiangsu province 215123 No. 328 Creative Industry Park 2-B304-1 Patentee before: Scarlett Ruipu microelectronics technology (Suzhou) Co., Ltd. |