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

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

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

Si4704/05 enhanced FM receivers are the most advanced portable solution available today offering digital audio out, worldwide FM band support and highly flexible and proven FM functionality in a simple API. Si4705 ICs offer digital audio out for FM recording, and the content can be tagged with RDS information, allowing song name and artist labels to be displayed, similar to MP3 meta data. Using the digital audio out, Si4705 devices can also reduce total system power consumption by avoiding unnec

Si4704/05 enhanced FM receivers are the most advanced portable solution available today offering digital audio out, worldwide FM band support and highly flexible and proven FM functionality in a simple API. Si4705 ICs offer digital audio out for FM recording, and the content can be tagged with RDS i

Thank you for purchasing the Silicon Laboratories

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Si47XX PROGRAMMING GUIDE

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Enhanced Broadcast FM Radio Receiver for Portable Applications

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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

BROADCAST FM RADIO RECEIVER FOR CONSUMER

Description The Si4704/05-D50 FM/RDS/RDBS receivers provide the highest performance and lowest power consumption available for portable devices today. The 100 CMOS IC integrates the complete FM and data receiver function from antenna to analog or digital audio and data out in a single 3 x 3 mm 20

BROADCAST FM RADIO RECEIVER FOR CONSUMER ELECTRONICS

Features  Worldwide FM band support (64–108 MHz)  RDS/RBDS decoding engine (Si4705 only)  Lowest power consumption  Received signal quality indicators  On-chip tuned resonance for embedded antenna support  Multipath detection and mitigation  FM Hi-cut control  Advanced FM stereo

BROADCAST FM RADIO RECEIVER FOR CONSUMER ELECTRONICS

Features  Worldwide FM band support (64–108 MHz)  RDS/RBDS decoding engine (Si4705 only)  Lowest power consumption  Received signal quality indicators  On-chip tuned resonance for embedded antenna support  Multipath detection and mitigation  FM Hi-cut control  Advanced FM stereo

BROADCAST FM RADIO RECEIVER WITH RDS/RBDS

Features  Worldwide FM band support (64–108 MHz)  Excellent real-world performance  Integrated VCO  Advanced FM seek tuning  Automatic frequency control (AFC)  Automatic gain control (AGC)  Digital FM stereo decoder  Programmable de-emphasis  Advanced Audio Processing  FM digi

BROADCAST FM RADIO RECEIVER WITH RDS/RBDS

Features  Worldwide FM band support (64–108 MHz)  Excellent real-world performance  Integrated VCO  Advanced FM seek tuning  Automatic frequency control (AFC)  Automatic gain control (AGC)  Digital FM stereo decoder  Programmable de-emphasis  Advanced Audio Processing  FM digi

BROADCAST FM RADIO RECEIVER WITH RDS/RBDS

Features  Worldwide FM band support (64–108 MHz)  Excellent real-world performance  Integrated VCO  Advanced FM seek tuning  Automatic frequency control (AFC)  Automatic gain control (AGC)  Digital FM stereo decoder  Programmable de-emphasis  Advanced Audio Processing  FM digi

Reason for Change: Clerical Typo Correction

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

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

BROADCAST FM RADIO RECEIVER WITH RDS/RBDS

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BROADCAST FM RADIO RECEIVER WITH RDS/RBDS

文件：1.70087 Mbytes Page：39 Pages

BROADCAST FM RADIO RECEIVER WITH RDS/RBDS

文件：1.70087 Mbytes Page：39 Pages

BROADCAST FM RADIO RECEIVER WITH RDS/RBDS

文件：1.70087 Mbytes Page：39 Pages

Load Switch with Level-Shift

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Load Switch with Level Shift

LOW LEVEL ZENER DIODE 1.8 VOLTS THRU 43 VOLTS 500mW, 5 TOLERANCE

DESCRIPTION: The CENTRAL SEMICONDUCTOR CMHZ4678 series low level silicon Zener diode is a highly reliable voltage regulator designed for applications requiring an extremely low operating current and low leakage. MARKING CODE: SEE MARKING CODE ON ELECTRICAL CHARACTERISTIC TABLE

Silicon Epitaxial Planar Z-Diodes

Features ● Zener voltage specified at 50 μA ● Maximum delta VZ given from 10 μA to 100 μA ● Very high stability ● Low noise Applications     Voltage stabilization

EXTENSION 8-BIT UP/DOWN COUNTER CMOS INTEGRATED CIRCUITS

SEMICONDUCTOR SELECTION GUIDE Microcomputer IC Memory Semi-Custom IC Particular Purpose IC General Purpose Linear IC Transistor / Diode / Thyristor Microwave Device / Consumer Use High Frequency Device Optical Device Packages Index (Quick Reference by Type N

EXTENSION 8-BIT UP/DOWN COUNTER CMOS INTEGRATED CIRCUITS

SEMICONDUCTOR SELECTION GUIDE Microcomputer IC Memory Semi-Custom IC Particular Purpose IC General Purpose Linear IC Transistor / Diode / Thyristor Microwave Device / Consumer Use High Frequency Device Optical Device Packages Index (Quick Reference by Type N

EXTENSION 8-BIT UP/DOWN COUNTER CMOS INTEGRATED CIRCUITS

SEMICONDUCTOR SELECTION GUIDE Microcomputer IC Memory Semi-Custom IC Particular Purpose IC General Purpose Linear IC Transistor / Diode / Thyristor Microwave Device / Consumer Use High Frequency Device Optical Device Packages Index (Quick Reference by Type N