| 发明名称 |
Voltage Reference |
| 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. |
| 申请公布号 |
US2015309525(A1) |
申请公布日期 |
2015.10.29 |
| 申请号 |
US201414263136 |
申请日期 |
2014.04.28 |
| 申请人 |
Texas Instruments Incorporated |
发明人 |
Pu Xiao;Nagaraj Krishnaswamy;Hu Yue |
| 分类号 |
G05F3/22;G05F3/30 |
主分类号 |
G05F3/22 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A voltage reference circuit having an output voltage, the circuit comprising:
a bipolar transistor having a base and an emitter; a circuit configured to measure the ratio of emitter current to base current of the bipolar transistor; and the output voltage being compensated as a function of the measured ratio. |
| 地址 |
Dallas TX US |
