CN101359898B - 动态cmos运算放大器的压摆率增加器 - Google Patents
动态cmos运算放大器的压摆率增加器 Download PDFInfo
- Publication number
- CN101359898B CN101359898B CN2007100443955A CN200710044395A CN101359898B CN 101359898 B CN101359898 B CN 101359898B CN 2007100443955 A CN2007100443955 A CN 2007100443955A CN 200710044395 A CN200710044395 A CN 200710044395A CN 101359898 B CN101359898 B CN 101359898B
- Authority
- CN
- China
- Prior art keywords
- output
- phase input
- negative
- connects
- source
- 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 (16)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100443955A CN101359898B (zh) | 2007-07-31 | 2007-07-31 | 动态cmos运算放大器的压摆率增加器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100443955A CN101359898B (zh) | 2007-07-31 | 2007-07-31 | 动态cmos运算放大器的压摆率增加器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101359898A CN101359898A (zh) | 2009-02-04 |
CN101359898B true CN101359898B (zh) | 2011-07-06 |
Family
ID=40332257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007100443955A Active CN101359898B (zh) | 2007-07-31 | 2007-07-31 | 动态cmos运算放大器的压摆率增加器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101359898B (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5440143B2 (ja) * | 2009-12-16 | 2014-03-12 | ヤマハ株式会社 | 電圧加算回路およびd/a変換回路 |
CN102420575B (zh) * | 2011-12-19 | 2014-01-08 | 浙江大学 | 一种误差放大器 |
CN106301264B (zh) * | 2016-08-12 | 2019-04-16 | 中国科学院上海高等研究院 | 一种摆率增强型运算放大器 |
CN106285291B (zh) * | 2016-08-24 | 2017-10-17 | 黄山市瑞兴汽车电子有限公司 | 基于电荷域小信号放大的车窗防夹控制电路 |
CN108075756B (zh) * | 2016-11-14 | 2021-03-12 | 中科芯云微电子科技有限公司 | 一种开关电容电路及其控制方法 |
CN107370486A (zh) * | 2017-06-30 | 2017-11-21 | 湖南国科微电子股份有限公司 | 正负压电流偏置转换电路 |
CN107807707B (zh) * | 2017-11-13 | 2019-08-06 | 东南大学 | 一种多路径高压摆率环路运放电路及其实现方法 |
CN108365824B (zh) * | 2018-02-02 | 2021-08-24 | 上海理工大学 | 便携式高压放大器 |
CN110047451A (zh) * | 2019-04-09 | 2019-07-23 | 深圳市华星光电半导体显示技术有限公司 | 源极驱动器、阵列基板以及液晶显示面板 |
CN111262532B (zh) * | 2020-03-31 | 2023-05-30 | 上海类比半导体技术有限公司 | 一种用于增强运算放大器压摆率的电路 |
CN112306142A (zh) * | 2020-11-16 | 2021-02-02 | 江苏万邦微电子有限公司 | 一种负电压基准电路 |
CN112181042A (zh) * | 2020-11-16 | 2021-01-05 | 江苏万邦微电子有限公司 | 一种适用于宽电压范围的负电压基准电路 |
JP7468380B2 (ja) * | 2021-01-27 | 2024-04-16 | 株式会社デンソー | 増幅回路 |
US11599132B2 (en) * | 2021-02-26 | 2023-03-07 | Nuvoton Technology Corporation | Method and apparatus for reducing power-up overstress of capacitor-less regulating circuits |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5177450A (en) * | 1990-11-27 | 1993-01-05 | Samsung Electronics Co., Ltd. | Cmos power amplifier |
CN1274997A (zh) * | 1999-05-19 | 2000-11-29 | 三星电子株式会社 | 用于低压接口的高速输入缓冲器电路 |
CN1688888A (zh) * | 2002-10-09 | 2005-10-26 | 爱特梅尔股份有限公司 | 可设置电压摆动控制的读出放大器 |
CN1925317A (zh) * | 2005-09-02 | 2007-03-07 | 中兴通讯股份有限公司 | Ab类放大器 |
-
2007
- 2007-07-31 CN CN2007100443955A patent/CN101359898B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5177450A (en) * | 1990-11-27 | 1993-01-05 | Samsung Electronics Co., Ltd. | Cmos power amplifier |
CN1274997A (zh) * | 1999-05-19 | 2000-11-29 | 三星电子株式会社 | 用于低压接口的高速输入缓冲器电路 |
CN1688888A (zh) * | 2002-10-09 | 2005-10-26 | 爱特梅尔股份有限公司 | 可设置电压摆动控制的读出放大器 |
CN1925317A (zh) * | 2005-09-02 | 2007-03-07 | 中兴通讯股份有限公司 | Ab类放大器 |
Non-Patent Citations (1)
Title |
---|
US 5177450 A,全文. |
Also Published As
Publication number | Publication date |
---|---|
CN101359898A (zh) | 2009-02-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101359898B (zh) | 动态cmos运算放大器的压摆率增加器 | |
CN105680834A (zh) | 一种高速低功耗的动态比较器 | |
US8198920B2 (en) | Low current comparator with programmable hysteresis | |
CN101895257A (zh) | 运算和测量放大器中的低噪声、低功率、低漂移偏移校正 | |
CN104158526B (zh) | 一种提高mos管模拟开关线性度的方法及mos管模拟开关电路 | |
US10101758B2 (en) | Linear regulator with real-time frequency compensation function | |
CN103532501A (zh) | 用于流水线式adc和其他应用的互补开关电容器放大器 | |
CN101577545A (zh) | 基于双自举和电压补偿技术的a/d转换器采样开关 | |
CN100514433C (zh) | 一种驱动电路 | |
US11329636B2 (en) | Level shifter system and capacitive-coupled level shifter | |
CN106027030B (zh) | 一种高速高线性全差分跟随器 | |
CN101888178A (zh) | 用于锁相环中极低电压工作下降低电流失配的电荷泵电路 | |
CN103346765A (zh) | 一种栅源跟随采样开关 | |
CN103684379A (zh) | 低电源电压的开关架构 | |
US20200186105A1 (en) | Amplifier arrangement and sensor arrangement with such amplifier arrangement | |
US20120007660A1 (en) | Bias Current Generator | |
CN101369804B (zh) | 消除反馈共模信号的装置和方法 | |
US9755588B2 (en) | Signal output circuit | |
CN102157926A (zh) | 限压保护电路 | |
EP3172840A1 (en) | Field-effect transistor driver | |
US6333673B2 (en) | Electronic circuit | |
CN106489107B (zh) | I‑v转换模块 | |
CN104410421A (zh) | 采样电路电容补偿装置和方法 | |
CN104506151A (zh) | 一种用于医疗电子的运算放大器 | |
US10707871B1 (en) | Capacitive level shifter |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180404 Address after: The 300456 Tianjin FTA test area (Dongjiang Bonded Port) No. 6865 North Road, 1-1-1802-7 financial and trade center of Asia Patentee after: Xinji Lease (Tianjin) Co.,Ltd. Address before: 201203 Shanghai city Zuchongzhi road Pudong Zhangjiang hi tech park, Spreadtrum Center Building 1, Lane 2288 Patentee before: SPREADTRUM COMMUNICATIONS (SHANGHAI) Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20090204 Assignee: SPREADTRUM COMMUNICATIONS (SHANGHAI) Co.,Ltd. Assignor: Xinji Lease (Tianjin) Co.,Ltd. Contract record no.: 2018990000196 Denomination of invention: Slew rate intensifier for dynamic CMOS operational amplifier Granted publication date: 20110706 License type: Exclusive License Record date: 20180801 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221024 Address after: 201203 Shanghai city Zuchongzhi road Pudong New Area Zhangjiang hi tech park, Spreadtrum Center Building 1, Lane 2288 Patentee after: SPREADTRUM COMMUNICATIONS (SHANGHAI) Co.,Ltd. Address before: 300456 1-1-1802-7, north area of financial and Trade Center, No. 6865, Asia Road, Tianjin pilot free trade zone (Dongjiang Bonded Port Area) Patentee before: Xinji Lease (Tianjin) Co.,Ltd. |
|
TR01 | Transfer of patent right |