- 3 DIFFERENTIAL MIXED SWING TRISTATE DRIVER CIRCUIT FOR HIGH PERFORMANCE AND LOW POWER ON-CHIP INTERCONNECTS

摘要

The present invention is more rapid as to have a switching time on the driver to provide a low voltage swing on the bus, the driver pull-up and pull-down NMOSFET (225,245,230,250) and wherein each pair of the two pairs are complementary to one another operates in manner, and also a pair of said each of the high voltage rail at a voltage less than the data input logic hIGH voltage - has a (V _dd2 V _ss1), the substrate of the NMOSFET is biased in order to reduce the threshold voltage.