LEVEL SHIFTER CIRCUITRY AND ELECTRONIC APPARATUS INCLUDING THE SAME

A level shifter circuitry is provided. The level shifter circuitry includes a first sub-circuit connected to a first power supply voltage, a second sub-circuit connected to a second power supply voltage and a shifting circuit which is connected to the first and second sub-circuits and outputs the fi...

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Bibliographische Detailangaben
Hauptverfasser: JUNG, Yun Hwan, KIM, Kyung-Min, HAN, Jae Seung, SUL, Hae Sick
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A level shifter circuitry is provided. The level shifter circuitry includes a first sub-circuit connected to a first power supply voltage, a second sub-circuit connected to a second power supply voltage and a shifting circuit which is connected to the first and second sub-circuits and outputs the first power supply voltage or the second power supply voltage to an output terminal or an inverted output terminal in response to a signal applied to an input node in accordance with an enable signal.