描述 Description

Si4820-A10-CU devices are mechanically-tuned digital display CMOS AM/FM/SW radio receiver ICs that integrates the complete receiver function from antenna input to audio output. Si482x/3x devices?offer unmatched integration and PCB space savings with minimum external components and a small board area.? Si482x/3x ICs require a simple application circuit and removes any requirements for manually tuning components during the manufacturing process. Si4820/24/25 devices are drop-in compatible with the Si4820-A10-CU, making the IC a simple product to design, manufacture and support across multiple product lines. Powered by two AAA batteries, the receiver has ultra-low power consumption and delivers the performance benefits of digital tuning to the AM/FM/SW analog radio market.??For consumer applications that require EN55020 compliance, use Si4831/35/36 devices.

簡介

Si4820-A10-CU屬于RF/IF射頻/中頻RFID的射頻接收器。由制造生產(chǎn)的Si4820-A10-CU射頻接收器RF 接收器用于接收已調(diào)制的射頻信號并對其進(jìn)行解調(diào)，然后將數(shù)據(jù)傳送到系統(tǒng)中進(jìn)行處理。頻率范圍是 AM、FM、WB、0 Hz 至 64 GHz，數(shù)據(jù)速率為 250 bps 至 16 Gbps，數(shù)據(jù)接口包括連接器、I2C、I2S、引腳焊盤、并行、PCB、串行、焊盤、SPI、UART 和 USB。