发明申请
- 专利标题: Voltage Reference
- 专利标题(中): 参考电压
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申请号: US14263136申请日: 2014-04-28
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公开(公告)号: US20150309525A1公开(公告)日: 2015-10-29
- 发明人: Xiao Pu , Krishnaswamy Nagaraj , Yue Hu
- 申请人: Texas Instruments Incorporated
- 申请人地址: US TX Dallas
- 专利权人: Texas Instruments Incorporated
- 当前专利权人: Texas Instruments Incorporated
- 当前专利权人地址: US TX Dallas
- 主分类号: G05F3/22
- IPC分类号: G05F3/22 ; G05F3/30
摘要:
A voltage reference circuit includes a bipolar transistor and a circuit configured to measure the ratio of emitter current to base current of the bipolar transistor. The output voltage of the voltage reference circuit is compensated as a function of the measured ratio.
公开/授权文献
- US09310823B2 Voltage reference 公开/授权日:2016-04-12
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