High speed interface apparatus

Details High speed interface apparatus High speed interface apparatus

1999-06-29

2000-10-31

Nguyen, Viet Q.

Electronic digital logic circuitry

Three or more active levels

With conversion

326 59, 341 50, 341 56, 341 57, 341173, 375214, 375286, 375287, 327 74, 327 93, H03K 1900

Patent

active

061408417

ABSTRACT:
The present invention discloses a much higher speed interface apparatus which comprises a data driving means for decoding two-bit data signals using them as inputs to output four-level data signals; a reference voltage generating means for generating three-level reference voltages to discriminate the voltage levels of the four-level data signals; and a receiver means for comparing the four-level data signals and the three-level reference voltage signals using them as inputs and for encoding the resulting signals to output two data signals.

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