Miscellaneous active electrical nonlinear devices – circuits – and – Signal converting – shaping – or generating – Amplitude control
Reexamination Certificate
2006-08-15
2006-08-15
Tan, Vibol (Department: 2819)
Miscellaneous active electrical nonlinear devices, circuits, and
Signal converting, shaping, or generating
Amplitude control
C326S062000, C326S063000, C326S068000
Reexamination Certificate
active
07091767
ABSTRACT:
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.
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Miyamoto Manabu
Mizuno Hiroyuki
Nishiyama Rie
Tanaka Kazuo
Hitachi ULSI Systems Co. Ltd.
Renesas Technology Corp.
Tan Vibol
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