CN208462103U - 一种n位数字校准误差放大电路 - Google Patents
一种n位数字校准误差放大电路 Download PDFInfo
- Publication number
- CN208462103U CN208462103U CN201820996385.5U CN201820996385U CN208462103U CN 208462103 U CN208462103 U CN 208462103U CN 201820996385 U CN201820996385 U CN 201820996385U CN 208462103 U CN208462103 U CN 208462103U
- Authority
- CN
- China
- Prior art keywords
- pmos tube
- tube
- grid
- switch
- nmos tube
- 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.)
- Withdrawn - After Issue
Links
- 230000005611 electricity Effects 0.000 claims description 6
- 230000003321 amplification Effects 0.000 claims description 4
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Amplifiers (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820996385.5U CN208462103U (zh) | 2018-06-27 | 2018-06-27 | 一种n位数字校准误差放大电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820996385.5U CN208462103U (zh) | 2018-06-27 | 2018-06-27 | 一种n位数字校准误差放大电路 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208462103U true CN208462103U (zh) | 2019-02-01 |
Family
ID=65169948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820996385.5U Withdrawn - After Issue CN208462103U (zh) | 2018-06-27 | 2018-06-27 | 一种n位数字校准误差放大电路 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208462103U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108712800A (zh) * | 2018-06-27 | 2018-10-26 | 成都英特格灵微电子技术有限公司 | N位数字校准误差放大电路、led驱动电路及其误差放大失调电压补偿方法 |
CN114779868A (zh) * | 2022-06-22 | 2022-07-22 | 成都信息工程大学 | 一种适用于高速数字电路的低噪声稳压电源电路 |
-
2018
- 2018-06-27 CN CN201820996385.5U patent/CN208462103U/zh not_active Withdrawn - After Issue
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108712800A (zh) * | 2018-06-27 | 2018-10-26 | 成都英特格灵微电子技术有限公司 | N位数字校准误差放大电路、led驱动电路及其误差放大失调电压补偿方法 |
CN108712800B (zh) * | 2018-06-27 | 2023-11-28 | 四川易冲科技有限公司 | N位数字校准误差放大电路、led驱动电路及其误差放大失调电压补偿方法 |
CN114779868A (zh) * | 2022-06-22 | 2022-07-22 | 成都信息工程大学 | 一种适用于高速数字电路的低噪声稳压电源电路 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2251977B1 (en) | Low-noise, low-power, low drift offset correction in operational and instrumentation amplifiers | |
CN104158392B (zh) | 一种用于dc-dc变换器的纹波补偿控制电路 | |
CN101917195B (zh) | 一种高精度低失调电荷比较器电路 | |
CN208462103U (zh) | 一种n位数字校准误差放大电路 | |
CN103858395B (zh) | 信号传输电路 | |
CN106253671A (zh) | 一种适用于cot控制的内部纹波补偿电路 | |
CN105680834A (zh) | 一种高速低功耗的动态比较器 | |
CN106374745B (zh) | 基于电压交调抑制的单电感双路输出dc-dc升压变换器 | |
CN101183856A (zh) | 运算放大电路、带通滤波器电路以及红外线信号处理电路 | |
US6801068B2 (en) | Delay clock pulse-width adjusting circuit for intermediate frequency or high frequency | |
CN106953606B (zh) | 全差分放大器及应用其的余量增益电路 | |
CN106685230A (zh) | 一种基于峰值电流模式控制的峰值电流控制单元 | |
US10996495B2 (en) | High-rate high-swing drive circuit applied to silicon photonic modulator | |
CN104283546A (zh) | 一种低压差分信号驱动器 | |
CN108712800A (zh) | N位数字校准误差放大电路、led驱动电路及其误差放大失调电压补偿方法 | |
CN109374144A (zh) | 一种能输出pwm信号的温度传感器 | |
CN104065273B (zh) | 一种用于恒流led驱动的线电压补偿电路 | |
CN103346739B (zh) | G类音频放大系统及方法 | |
CN113078817B (zh) | 适用于迟滞控制高频双相Buck变换器的相间电流均衡控制系统 | |
CN108075655A (zh) | 电源转换装置 | |
CN110289818A (zh) | 基于常数过驱动偏置的高温度鲁棒性的运算放大器电路 | |
CN104539145B (zh) | 一种Boost型DC‑DC转换器同步功率管限流电路 | |
CN112135390B (zh) | 调光电路及电源芯片 | |
CN104038041B (zh) | 一种用于双极型误差放大器的开关电源软启动电路 | |
CN202587508U (zh) | 一种低静态电流的精确调光电路 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210416 Address after: No.1, floor 4, building 10, No.303, group 3, liangfengding village, Zhengxing Town, Tianfu New District, Chengdu, Sichuan 610000 Patentee after: Sichuan Yichong Technology Co.,Ltd. Address before: 610000, No. 2039, 1609 / F, Tianfu center, Tianfu Avenue, Tianfu New District, Sichuan, Chengdu Province, No. 16, building No. Patentee before: CHENGDU INTERNATIONAL GREEN MICROELECTRONIC TECHNOLOGY Co.,Ltd. |
|
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20190201 Effective date of abandoning: 20231128 |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20190201 Effective date of abandoning: 20231128 |