- 专利标题： BANDGAP VOLTAGE REFERENCE, AND A PRECISION VOLTAGE SOURCE INCLUDING SUCH A BANDGAP VOLTAGE REFERENCE
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申请号： US16214275申请日： 2018-12-10
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公开(公告)号： US20200183434A1公开(公告)日： 2020-06-11
- 发明人: Jonathan Ephraim David Hurwitz , Gergely Toldi
- 申请人： Analog Devices International Unlimited Company
- 主分类号： G05F1/575
- IPC分类号： G05F1/575
摘要：
A technique for improving the stability of a voltage reference is provided. The implementation of technique is simple and elegant and does not involve a noise penalty. A compensation resistor is provided on one end of a string of resistors used to set a ΔVBE in a PTAT cell and to set a gain applied to the PTAT cell voltage.
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