Si4731中文资料Si4730/31 AM/FM Radio Receivers数据手册Skyworks规格书

描述 Description

Si4731 ICs are the industry's first fully integrated, 100% CMOS AM/FM radio receivers, providing the space savings and low-power consumption necessary for portable devices while delivering the high performance and design simplicity desired for all AM/FM solutions. Our Si4731devices are the industry’s first integrated AM/FM tuners with an AUXIN ADC. The Si473x-D60 tuners offer unparalleled integration, audio quality, and performance for consumer audio applications requiring low power dissipation, minimal board area and exceptional audio processing. Offering unmatched integration and PCB space savings, the Si4731 ICs require only two external components and less than 15 mm² of board area. Si473x-D60 tuners offer a stereo analog input and internal ADCs multiplexed with the radio tuner front-end to support auxiliary analog system inputs without the need for additional external ADCs. 

简介

Si4731属于RF/IF射频/中频RFID的射频接收器。由制造生产的Si4731射频接收器RF 接收器用于接收已调制的射频信号并对其进行解调，然后将数据传送到系统中进行处理。频率范围是 AM、FM、WB、0 Hz 至 64 GHz，数据速率为 250 bps 至 16 Gbps，数据接口包括连接器、I2C、I2S、引脚焊盘、并行、PCB、串行、焊盘、SPI、UART 和 USB。