Mattingly & Malur, PC
Level conversion circuit and semiconductor integrated circuit device employing the level conversion circuit
In a level conversion circuit mounted in an integrated circuit device using a plurality of high- and low-voltage power supplies, the input to the differential inputs are provided. In a level-down circuit, MOS transistors that are not supplied with 3.3 V between the gate and drain and between the gate and source use a thin oxide layer. In a level-up circuit, a logic operation function is provided.
Hitachi ULSI Systems Co., Ltd. Renesas Electronics Corporation
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H03K H03K H01L
inventional inventional additional
Rie Kazuo Manabu Hiroyuki
Nishiyama Tanaka Miyamoto Mizuno