Minister of Post, Telecommunications and Space French State, Center

Andre Abrial

Patrice Senn

An analog/digital converter supplying logic words constituted by P high order bits and Q low order bits, comprises: a divider (2), 2.sup.P high weight comparators (5), 2.sup.Q low weight comparators (11), and a selector (14). The high weight comparators have their second inputs (E21) enabled by the clock signal (H) and their first inputs (E11) enabled by the reverse clock signal (H.sup.*). The low weight comparators have their first inputs (E12) enabled by the reverse clock signal (H.sup.*) and their second inputs (E22) enabled by the clock signal (H).

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Le Versoud, France

Andre Abrial