Miscellaneous active electrical nonlinear devices – circuits – and – Specific identifiable device – circuit – or system – With specific source of supply or bias voltage
Patent
1995-12-21
1998-01-27
Callahan, Timothy P.
Miscellaneous active electrical nonlinear devices, circuits, and
Specific identifiable device, circuit, or system
With specific source of supply or bias voltage
327538, 327 70, 327 83, 327 99, 323313, G05F 110
Patent
active
057125902
ABSTRACT:
A voltage reference circuit includes at least a first and a second voltage supply having different operating temperature ranges. Output voltages of the two voltage supplies are compared and one of the supplies is selected to provide an optimum voltage reference.
REFERENCES:
patent: 4492876 (1985-01-01), Colbert et al.
patent: 4617473 (1986-10-01), Bingham
patent: 4752700 (1988-06-01), Boyacigiller
patent: 4806789 (1989-02-01), Sakihama et al.
patent: 5272393 (1993-12-01), Horigushi et al.
patent: 5278798 (1994-01-01), Miyawaki
patent: 5352973 (1994-10-01), Audy
patent: 5391980 (1995-02-01), Thiel et al.
patent: 5424628 (1995-06-01), Nguyen
patent: 5440224 (1995-08-01), Kimura
"A Precision Curvature-Compensated CMOS Bandgap Reference" by Song & Gray, IEEE Journal of Solid-State Electronics, vol. SC-18, No. 6, Dec. 1983, pp. 634-643.
"A New Curvature-Corrected Bandgap Reference" by G. Meijer, et al, IEEE Journal of Solid-State Electronics, vol. SC-17, No. 6, Dec. 1982, pp. 1139-1143.
Dries Michael F.
Gingerich Benjamin L.
Bruns Gregory A.
Callahan Timothy P.
Kim Jung Ho
LandOfFree
Temperature stabilized bandgap voltage reference circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Temperature stabilized bandgap voltage reference circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Temperature stabilized bandgap voltage reference circuit will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-345349