Variable bandgap reference and applications thereof

Details Variable bandgap reference and applications thereof Variable bandgap reference and applications thereof

2005-02-22

2005-02-22

Williams, Howard L. (Department: 2819)

Coded data generation or conversion

Analog to or from digital conversion

Digital to analog conversion

C323S314000, C327S540000

Reexamination Certificate

active

06859156

ABSTRACT:
A variable bandgap reference includes a fixed bandgap reference source and a supply voltage dependent voltage divider module. The fixed bandgap produces a fixed reference voltage. The supply voltage dependent voltage adjust module adjusts the fixed reference voltage to produce the reference voltage.

REFERENCES:
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patent: 5966039 (1999-10-01), Koglin et al.
patent: 6239652 (2001-05-01), Oh et al.
patent: 6583661 (2003-06-01), Tanji et al.
patent: 6621432 (2003-09-01), Ganci
patent: 6744304 (2004-06-01), Egerer et al.
patent: 20030001632 (2003-01-01), Anderson et al.

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