RFIC that supports carrier wave assembly and wireless communication equipment including it

摘要

PROBLEM TO BE SOLVED: To provide an RFIC for supporting carrier wave assembly and a wireless communication device including the RFIC. An RFIC embodying a receiver (100_1 to n) comprises a first LNA group comprising a plurality of LNAs that amplify a plurality of first carrier signals corresponding to at least one of a plurality of frequency bands. , A second LNA group having a plurality of LNAs for amplifying a plurality of second carrier signals, a first load circuit group for frequency down-converting the first carrier signal amplified by the first LNA group, and a second LNA group for amplification. For the carrier signal shared by the second load circuit group that performs frequency down-conversion for the second carrier signal and the first LNA group and the second LNA group and amplified from at least one of the first LNA group and the second LNA group. It comprises a third load circuit group comprising at least one load circuit that adaptively performs frequency down-conversion. [Selection diagram] Fig. 1