Blocos CMOS de alta performance para aplicações em VLSI

AUTOR(ES)
DATA DE PUBLICAÇÃO

1994

RESUMO

This work compiles the design of three high performance CMOSdigital circuits blocks where the best area/speed relationship was required. Those circuits are intended to be implemented in VISI circuits. One of the blocks, the 8 bits A/D Converter, was implemented using a modified flash architecture, which allows conversion ratio above 1 MHz, suitable to the most of the digital systems. The other blocks, a parallel and a Serial Multipliers were developed based on the Booth Algorithm, wich has higher performance with words up to 64 bits. The 4 bits parallel multiplier designed works up to 35 MHz and the 8 bits serial multiplier works up to 2,6 MHz

ASSUNTO(S)

circuitos integrados - integração em escola muito ampla

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