Si4700-B15 - BROADCAST FM RADIO TUNER

Silicon Laboratories

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Datasheet Details

Part number	Si4700-B15
Manufacturer	Silicon Laboratories
File Size	848.35 KB
Description	BROADCAST FM RADIO TUNER
Datasheet	Si4700-B15-SiliconLaboratories.pdf

Si4700-B15 Product details

Description

USB FM radio PDAs Notebook PCs Car audio/RDS Media players Consumer electronics The Si4700/01 integrates the complete tuner function from antenna input to stereo audio output for FM broadcast radio reception.Functional Block Diagram Ordering Information: See page 34. Pin Assignments (Top View) Si4700/01-GM GND NC NC GPIO1 GPIO2 GPIO3 24 23 22 21 20 19 GND 1 18 VA FMIP 2 17 GND RFGND 3 FMIN 4 GND PAD 16 LOUT 15 ROUT GND 5

Features

This data sheet applies to Si4700 Silicon Revision B, Firmware 15 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 immunity.
Signal strength measurement.
Programmable de-emphasis (50/75 µs).
Adaptive noise suppression.

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Published: Feb 28, 2020 |