CN201035440Y - 电流镜 - Google Patents
电流镜 Download PDFInfo
- Publication number
- CN201035440Y CN201035440Y CNU2007201193312U CN200720119331U CN201035440Y CN 201035440 Y CN201035440 Y CN 201035440Y CN U2007201193312 U CNU2007201193312 U CN U2007201193312U CN 200720119331 U CN200720119331 U CN 200720119331U CN 201035440 Y CN201035440 Y CN 201035440Y
- Authority
- CN
- China
- Prior art keywords
- output
- current
- oxide
- semiconductor
- pole
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Amplifiers (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201193312U CN201035440Y (zh) | 2007-03-31 | 2007-03-31 | 电流镜 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201193312U CN201035440Y (zh) | 2007-03-31 | 2007-03-31 | 电流镜 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201035440Y true CN201035440Y (zh) | 2008-03-12 |
Family
ID=39196332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007201193312U Expired - Lifetime CN201035440Y (zh) | 2007-03-31 | 2007-03-31 | 电流镜 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201035440Y (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103076838A (zh) * | 2012-12-28 | 2013-05-01 | 中国科学院微电子研究所 | 一种电流镜互补偏置方法和一种电流镜 |
CN103984383A (zh) * | 2013-02-11 | 2014-08-13 | 辉达公司 | 低电压、高精度电流镜电路 |
CN110333751A (zh) * | 2019-07-29 | 2019-10-15 | 南京微盟电子有限公司 | 一种共源共栅结构的电流源 |
CN113110692A (zh) * | 2021-04-21 | 2021-07-13 | 西安交通大学 | 一种电流镜电路 |
-
2007
- 2007-03-31 CN CNU2007201193312U patent/CN201035440Y/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103076838A (zh) * | 2012-12-28 | 2013-05-01 | 中国科学院微电子研究所 | 一种电流镜互补偏置方法和一种电流镜 |
CN103076838B (zh) * | 2012-12-28 | 2014-10-08 | 中国科学院微电子研究所 | 一种电流镜互补偏置方法和一种电流镜 |
CN103984383A (zh) * | 2013-02-11 | 2014-08-13 | 辉达公司 | 低电压、高精度电流镜电路 |
CN110333751A (zh) * | 2019-07-29 | 2019-10-15 | 南京微盟电子有限公司 | 一种共源共栅结构的电流源 |
CN113110692A (zh) * | 2021-04-21 | 2021-07-13 | 西安交通大学 | 一种电流镜电路 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106527572B (zh) | 一种低功耗低温漂cmos亚阈值基准电路 | |
CN105786081B (zh) | 基准电压源电路 | |
CN108334153B (zh) | 一种电流镜电路 | |
CN107992156B (zh) | 一种亚阈值低功耗无电阻式基准电路 | |
CN103389766B (zh) | 一种亚阈值非带隙基准电压源 | |
CN105912066B (zh) | 一种低功耗高psrr的带隙基准电路 | |
CN103760944B (zh) | 实现基极电流补偿的无运放内部电源结构 | |
CN104156026B (zh) | 一种无电阻全温补偿非带隙基准源 | |
CN100428105C (zh) | 1v电源非线性纠正的高温度稳定性基准电压源 | |
CN104460799B (zh) | Cmos基准电压源电路 | |
CN103092253A (zh) | 参考电压产生电路 | |
CN107168442B (zh) | 带隙基准电压源电路 | |
CN105955391A (zh) | 一种带隙基准电压产生方法及电路 | |
CN103309392A (zh) | 一种二阶温度补偿的无运放全cmos基准电压源 | |
CN104615184B (zh) | 一种cmos基准电流和基准电压产生电路 | |
CN106020322B (zh) | 一种低功耗cmos基准源电路 | |
CN106549639A (zh) | 一种增益自适应误差放大器 | |
CN104881070A (zh) | 一种适用于mems应用的超低功耗ldo电路 | |
CN103399612B (zh) | 无电阻的带隙基准源 | |
CN201035440Y (zh) | 电流镜 | |
CN101149628B (zh) | 一种基准电压源电路 | |
CN111026221A (zh) | 一种工作在低电源电压下的电压基准电路 | |
CN204576336U (zh) | 基准电压源电路 | |
CN109491439A (zh) | 一种基准电压源及其工作方法 | |
CN108549455A (zh) | 一种具有宽输入范围的降压电路 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHENZHEN HAISI SEMICONDUCTOR CO., LTD. Free format text: FORMER OWNER: HUAWEI TECHNOLOGY CO., LTD. Effective date: 20081010 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20081010 Address after: HUAWEI electric production center, Bantian HUAWEI base, Longgang District, Guangdong City, Shenzhen Province, China: 518129 Patentee after: Haisi Semiconductor Co., Ltd., Shenzhen Address before: Bantian HUAWEI headquarters office building, Longgang District, Guangdong City, Shenzhen Province, China: 518129 Patentee before: Huawei Technologies Co., Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20080312 |