Temperature sensor

Details Temperature sensor Temperature sensor

2011-03-15

2011-03-15

Caputo, Lisa M (Department: 2855)

Thermal measuring and testing

Temperature measurement

By electrical or magnetic heat sensor

C327S512000

Reexamination Certificate

active

07905657

ABSTRACT:
A temperature sensor that can be used in semiconductor devices includes a reference voltage generator for dividing a power supply voltage and outputting a reference voltage, a compare voltage generator for outputting compare voltages with different levels depending on a change of a control signal, a temperature voltage generator for generating a temperature voltage based on the reference voltage and a threshold voltage of a MOS transistor, and a comparator for comparing an amplified temperature voltage and the compare voltage.

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