Worldwide FM band support (64-108 MHz) integrated antenna support EN55020 compliant

Introduction This document provides general Si47xx design guidelines and AM/FM/SW/LW/WB antenna selections which includes schematic, BOM, layout and design checklist. All users should follow the Si47xx design guidelines presented in Section 2 and then users can proceed to the appropriate antenn

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SILABS

芯科科技

BROADCAST FM RADIO RECEIVER FOR CONSUMER

Description\nThe Si4704/05 integrates all functions required for an advanced broadcast FM radio receiver, from antenna input to stereo audio output. Worldwide FM band support (64–108 MHz)\nIntegrated antenna support\nEN55020 compliant\nExcellent real-world performance\nFreq synthesizer with integrated VCO\nAdvanced FM seek tuning\nAutomatic frequency control (AFC)\nAutomatic gain control (AGC)\nDigital FM stereo decoder\nMinimal BOM\nProgrammabl;

Silicon Labs

芯科

Package：20-UFQFN 裸露焊盘；包装：卷带（TR） 类别：RF/IF，射频/中频和 RFID 射频接收器 描述：RF RCVR FM 64MHZ-108MHZ 20QFN

SKYWORKS

思佳讯

Package：20-UFQFN 裸露焊盘；包装：卷带（TR） 类别：RF/IF，射频/中频和 RFID 射频接收器 描述：RF RCVR FM 64MHZ-108MHZ 20QFN

SKYWORKS

思佳讯