Accurate voltage reference circuit and method therefor

Details Accurate voltage reference circuit and method therefor Accurate voltage reference circuit and method therefor

2007-03-19

2009-08-04

Han, Jessica (Department: 2838)

Electricity: power supply or regulation systems

Self-regulating

Using a three or more terminal semiconductive device as the...

C323S280000, C327S538000

Reexamination Certificate

active

07570040

ABSTRACT:
In one embodiment, a voltage reference circuit is configured to use two differentially coupled transistors to form a delta Vbe for the voltage reference circuit.

REFERENCES:
patent: 6060874 (2000-05-01), Doorenbos
patent: 6400213 (2002-06-01), Shih et al.
patent: 6946825 (2005-09-01), Tesi
patent: 6972549 (2005-12-01), Brass et al.

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