Multi-threshold reset circuit

A device can include one or more circuits that are configured to be powered by a supply voltage having a specified minimum operating value and a specified nominal operating value; and a reset circuit having a first voltage threshold and a second voltage threshold, the first voltage threshold having...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	FREW LOUIS, KINCAID STUART
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRONIC CIRCUITRY CALCULATING COMPUTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER COUNTING ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS GENERATION PHYSICS PULSE TECHNIQUE
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Beschreibung
Zusammenfassung:	A device can include one or more circuits that are configured to be powered by a supply voltage having a specified minimum operating value and a specified nominal operating value; and a reset circuit having a first voltage threshold and a second voltage threshold, the first voltage threshold having a value between the specified minimum operating value and the specified nominal operating value, the second voltage threshold having a value that is less than the specified minimum operating voltage. The reset circuit can be configured to a) reset the one or more circuits when the device is functioning in a first mode and the supply voltage drops below the first threshold and b) reset the one or more of circuits when the device is functioning in a second mode and the supply voltage drops below the second threshold.