Broadcast FM Radio Tuner for Portable Applications

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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Si47XX ANTENNA, SCHEMATIC, LAYOUT, AND DESIGN GUIDELINES

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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Si470X/1X/2X/3X/4X EVALUATION BOARD TEST PROCEDURE

Introduction The purpose of this document is to describe the test procedures used in Silicon Laboratories for the Si470x/1x/2x/3x/4x evaluation boards (EVB). It is also intended to enable customers to exactly replicate Silicon Laboratories’ test environment so that variances in customers’ and S

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Device initialization sequence and busmode selection

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EVALUATION BOARD QUICK-START GUIDE

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Si47XX PROGRAMMING GUIDE

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Broadcast FM Radio Tuner for Portable Applications

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Thank you for purchasing the Silicon Laboratories

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Broadcast FM Radio Tuner for Portable Applications

Description The Si4702/03 integrates the complete tuner function from antenna input to stereo audio output for FM broadcast radio reception. Features ■ This data sheet applies to Si4702/03-C Firmware 19 and greater ■ Worldwide FM band support (76–108 MHz) ■ Digital low-IF receiver ■ Frequenc

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BROADCAST FM RADIO TUNER FOR PORTABLE APPLICATIONS

Features  This data sheet applies to Si4702/03-C Firmware 19 and greater  Worldwide FM band support (76–108 MHz)  Digital low-IF receiver  Frequency synthesizer with integrated VCO  Seek tuning  Automatic frequency control (AFC)  Automatic gain control (AGC)  Excellent overload

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