Patent ID: 8170520
Filing Date: 2012-05-01
Classification: H04B

Abstract:
1. A semiconductor integrated circuit device comprising: a clock generation unit which is formed on a semiconductor substrate and generates a clock; a signal processing unit which is formed on the semiconductor substrate, and transmits and receives data by a wireless communication using a bandwidth of a first frequency, the signal processing unit operating in synchronization with the clock generated by the clock generation unit; an FM receiving unit which is formed on the semiconductor substrate and receives an FM signal, the FM receiving unit operating in synchronization with the clock generated by the clock generation unit; a processor which is formed on the semiconductor substrate and controls the signal processing unit and the FM receiving unit, the processor operating in synchronization with the clock generated by the clock generation unit; and a bus which is formed on the semiconductor substrate and connects the clock generation unit, the signal processing unit, the FM receiving unit, and the processor, the FM receiving unit including: