Patent ID: 9209823
Filing Date: 2015-12-08
Classification: H03K,H03M

Abstract:
1. A decoder level shifter device, comprising: a first decoder level shifter having first to fourth input terminals, a first output terminal, a second output terminal, a first enable terminal, a second enable terminal, a first reset terminal, and a second reset terminal, the first to fourth input terminals receiving a first signal, an inversion of first signal, a second signal, and an inversion of second signal, the first decoder level shifter including a latch, a first input block, a second input block, and first to fourth switches; a second decoder level shifter having fifth to eighth input terminals, a third output terminal, a fourth output terminal, a third enable terminal, and a fourth enable terminal, the fifth to eighth input terminals receiving the first signal, the inversion of first signal, the second signal, and the inversion of second signal, wherein the first enable terminal is connected to the fourth output terminal, the second enable terminal is connected to the third output terminal, the third enable terminal is connected to the second output terminal, and the fourth enable terminal is connected to the first output terminal.