| 摘要 |
<p>A receiving circuit with a simple circuit structure for performing wireless communication utilizing electromagnetic induction is provided. An LSI chip and a storage medium where wireless communication utilizing electromagnetic induction is performed and the circuit scale and circuit size can be reduced are provided. The following receiving circuit may be used: a parallel circuit where two diode elements whose directions are opposite are connected in parallel is used, one end of the parallel circuit is connected to the other end of a coil whose one end is connected to a ground potential line, and a capacitor is connected in series with the other end of the parallel circuit. A transistor whose leakage current is markedly reduced may be used as a diode in the receiving circuit. Such a receiving circuit may be used in an LSI chip or a storage medium.</p> |
