发明名称 |
Circuit for a current having a programmable temperature slope |
摘要 |
A current reference circuit configured to generate a reference current with a programmable temperature slope is disclosed. The current reference circuit includes a resistor. The current reference circuit includes a bandgap voltage circuit configured to generate a bandgap voltage and coupled to the resistor. The current reference circuit includes a bias voltage circuit configured to generate a variable-polarity bias voltage and coupled to the bandgap voltage circuit. The bandgap voltage circuit is configured to add the variable-polarity bias voltage to the bandgap voltage to generate the reference current through the resistor.
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申请公布号 |
US8531235(B1) |
申请公布日期 |
2013.09.10 |
申请号 |
US201113326773 |
申请日期 |
2011.12.15 |
申请人 |
ZONTE CRISTINEL;CYPRESS SEMICONDUCTOR CORPORATION |
发明人 |
ZONTE CRISTINEL |
分类号 |
H01L35/00 |
主分类号 |
H01L35/00 |
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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