Dynamic Combinational Circuits

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– Transistors are leaky (I OFF „ 0) – Dynamic value will leak away over time – Formerly miliseconds, now nanoseconds! • Use keeper to hold dynamic node – Must be weak enough not to fight evaluation A f H 2 2 1 k X Y weak keeper. James Morizio 15 Charge Sharing (redistribution) Mp M e VDD Out A

  Dynamics, Circuit, Transistor, Combinational, Dynamic combinational circuits