Bandgap reference circuit

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United States of America Patent

PATENT NO 9600013
SERIAL NO

15182801

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Abstract

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A bandgap reference circuit incorporates first, second, and third current sources, first and second operational amplifiers, first and second bipolar transistors, a feedback device, a voltage divider, and a first resistor. The voltage divider divides a voltage difference between the third current source and the base of the second bipolar transistor to provide a reference voltage whose value is smaller than a silicon bandgap voltage.

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Patent Owner(s)

Patent OwnerAddress
ELITE SEMICONDUCTOR MICROELECTRONICS TECHNOLOGY INCHSINCHU

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liou, Jian-Sing Kaohsiung, TW 6 90

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