Semiconductor integrated circuit, ic card mounted with the semiconductor integrated circuit, and operation method for the same
作者： Akihiro Toriyama , Kazuki Watanabe
DOI:
关键词:
摘要: A semiconductor integrated circuit and an IC card mounted with the same are provided, in which a signal of any one at least three kinds reception signals can be received for short time. An RF from antenna is supplied parallel to first second demodulator included circuit. The demodulates degree modulation. having communication start (SOF), third (Preamble). demodulated output determination When demodulation by determined, it determined that currently received.
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