TEMPERATURE COMPENSATED VOLTAGE SUPPLY CIRCUIT

A temperature compensated technique and circuit can be realized through the generation of a temperature compensated output voltage (Vnew) provided after summing the temperature coefficients (TC1,TC2) of two base voltages (VTC1, VTC2) assigned with different weights (a, b) and producing a new tempera...

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Bibliographic Details
Main Author HO JIH-SHIN
Format Patent
LanguageEnglish
Published 31.03.2005
Edition7
Subjects
CONTROLLING
PHYSICS
REGULATING
SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
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Summary:A temperature compensated technique and circuit can be realized through the generation of a temperature compensated output voltage (Vnew) provided after summing the temperature coefficients (TC1,TC2) of two base voltages (VTC1, VTC2) assigned with different weights (a, b) and producing a new temperature coefficient (TCnew). This TCnew satisfies the expression: TCnew=TC1+ax(TC2-TC1), where the assigned weighted value (a) can be either a positive or a negative value, depending on the requirement of a circuit, in order to develop voltage supply suitable for wider applications.
Bibliography:Application Number: US20030673606