DocumentCode
516552
Title
A CMOS Bandgap Reference with Reduced Offset Sensitivity
Author
Holle, E.
Author_Institution
PHILIPS RESEARCH LABORATORY, PO Box 80000, 5600 JA EINDHOVEN, NETHERLANDS.
fYear
1988
fDate
21-23 Sept. 1988
Firstpage
207
Lastpage
210
Abstract
A new circuit technique to realize a voltage reference in a CMOS process based on the bandgap reference principle is discussed. The reference voltage can be chosen freely as long as it is greater than or equal to the silicon bandgap voltage. The circuit combines a reduced sensitivity for MOS amplifier offset with a reduction of chip area occupied by resistors. The validity of the circuit technique has been demonstrated on silicon.
Keywords
Bipolar transistors; Circuits; Current density; Current supplies; Equations; Photonic band gap; Resistors; Silicon; Temperature; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Solid-State Circuits Conference, 1988. ESSCIRC '88. Fourteenth European
Conference_Location
Manchester, UK
Type
conf
Filename
5468341
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