SCALABLE LOW OUTPUT IMPEDANCE BANDGAP REFERENCE WITH CURRENT DRIVE CAPABILITY AND HIGH-ORDER TEMPERATURE CURVATURE COMPENSATION

SCALABLE LOW OUTPUT IMPEDANCE BANDGAP REFERENCE WITH CURRENT DRIVE CAPABILITY AND HIGH-ORDER TEMPERATURE CURVATURE COMPENSATION

A bandgap reference circuit includes a circuit for high-order temperature curvature compensation; and a circuit for low output impedance and current drive capability, wherein an output voltage of the bandgap reference circuit can be independently adjusted to be either above or below a silicon bandga...

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Bibliographische Detailangaben
Hauptverfasser: VEERAVALLI RAGHUPATHY, Anand, TOUBAR, Mostafa Mohamed Hesham Kamel, IBRAHIM, Sameh Assem, ROBINSON, Moises Emanuel
Format: Patent
Sprache:eng
Schlagworte:
CONTROLLING
PHYSICS
REGULATING
SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
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Beschreibung
Zusammenfassung:A bandgap reference circuit includes a circuit for high-order temperature curvature compensation; and a circuit for low output impedance and current drive capability, wherein an output voltage of the bandgap reference circuit can be independently adjusted to be either above or below a silicon bandgap voltage without impacting temperature curvature.