发明名称 |
Reference voltage generator with supply voltage and temperature immunity |
摘要 |
A reference voltage generator includes a first current source, an output current mirror, an output device, and a shunt device. The first current source generates a first current and has a first temperature coefficient. The output current mirror mirrors the first current and generates a second current in response to the first current. The output device provides a reference voltage in response to the second current. The shunt device has a second temperature coefficient that is complementary to the first temperature coefficient, and is operatively coupled in parallel with the output device.
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申请公布号 |
US7042205(B2) |
申请公布日期 |
2006.05.09 |
申请号 |
US20030608612 |
申请日期 |
2003.06.27 |
申请人 |
MACRONIX INTERNATIONAL CO., LTD. |
发明人 |
TSENG CHIEN-CHUNG;HSU CHIH-NENG |
分类号 |
G05F3/16;G05F3/20;G05F3/26 |
主分类号 |
G05F3/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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