Thermal sensing circuits using bandgap voltage reference generators without trimming circuitry

Methods, systems and thermal sensing apparatus are provided that use bandgap voltage reference generators that do not use trimming circuitry. Further, circuits, systems, and methods in accordance with the present invention are provided that do not use large amounts of chip real estate and do not req...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Yoshida, Munehiro, Boerstler, David William
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Methods, systems and thermal sensing apparatus are provided that use bandgap voltage reference generators that do not use trimming circuitry. Further, circuits, systems, and methods in accordance with the present invention are provided that do not use large amounts of chip real estate and do not require a separate thermal sensing element.