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    A LOW POWER DECODER USING RESONANT DRIVE CIRCUITRY
    7.
    发明公开
    A LOW POWER DECODER USING RESONANT DRIVE CIRCUITRY 审中-公开

    公开(公告)号：EP3329599A1

    公开(公告)日：2018-06-06

    申请号：EP16831255.1

    申请日：2016-07-26

    申请人： Power Down Semiconductor Inc

    发明人： HUFFMAN, David, A.

    IPC分类号： H03M5/04 ,  G11C8/10 ,  H01P1/20

    CPC分类号： G11C8/10 ,  G11C8/18 ,  G11C11/418 ,  H03B5/1215 ,  H03B5/1228 ,  H03B5/1231 ,  H03B5/32 ,  H03B5/36 ,  H03B2200/0062

    摘要： A decoder according to one embodiment of the invention includes a set of lines, a resonator circuit, a set of input leads for receiving input signals, and a set of switches for coupling some of the lines within the set of lines to the resonator circuit in response to the input signals while the other lines within the set of lines are at a first binary voltage. The lines are coupled to a set of pointer circuits. The pointer circuits perform logic functions on the signals on the lines when the resonating signal is at a second binary voltage opposite the first binary voltage to thereby decode the input signals. Because the lines are driven high and low by a resonator circuit, the decoder circuit power consumption is less than it would be if the lines were pulled up and down by a set of pullup and pulldown transistors.