Electronic system for adjusting operating voltage and method of manufacturing the same

A system includes a first circuit, a second circuit and a regulator. The first circuit is configured to operate at a first operating voltage, wherein the first operating voltage drops by a first voltage level while the first circuit operates. The second circuit is coupled with the first circuit at a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Chang, Chuan-Jen, Hsu, Hao-Huan
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A system includes a first circuit, a second circuit and a regulator. The first circuit is configured to operate at a first operating voltage, wherein the first operating voltage drops by a first voltage level while the first circuit operates. The second circuit is coupled with the first circuit at a tap, and configured to operate at a second operating voltage. The regulator is configured to provide a supply voltage to the first circuit and the second circuit via the tap. The regulator is also configured to raise the supply voltage in response to the first voltage level.