发明名称 |
MOSFET current mirror circuit with cascode output |
摘要 |
A metal oxide semiconductor field effect transistor (MOSFET) current mirror circuit with a cascode output in which maximum operating ranges are achieved for the power supply voltage and cascode output biasing voltage. Replica biasing ensures adequate biasing for the cascode driver transistors and accurate current mirroring.
|
申请公布号 |
US6876182(B1) |
申请公布日期 |
2005.04.05 |
申请号 |
US20030374285 |
申请日期 |
2003.02.25 |
申请人 |
NATIONAL SEMICONDUCTOR CORPORATION |
发明人 |
AUDE ARLO |
分类号 |
G05F3/20;G05F3/26;(IPC1-7):G05F3/17 |
主分类号 |
G05F3/20 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|