SI4756-A10-AM Silicon Laboratories Inc, SI4756-A10-AM Datasheet

SI4756-A10-AM

Manufacturer Part Number

SI4756-A10-AM

Description

IC CAR RAD RX AM/FM/LW/SW 32QFN

Manufacturer

Silicon Laboratories Inc

Series

-r

Datasheet

1.SI4757LNA-A-EVB.pdf (2 pages)

Specifications of SI4756-A10-AM

Frequency

520kHz ~ 1.71MHz, 64MHz ~ 108MHz

Sensitivity

Data Rate - Maximum

Modulation Or Protocol

AM, FM, SW-LW

Applications

General Purpose

Current - Receiving

Data Interface

PCB, Surface Mount

Memory Size

Antenna Connector

PCB, Surface Mount

Features

Voltage - Supply

2.7 V ~ 5.5 V

Operating Temperature

-40°C ~ 85°C

Package / Case

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

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Description

The Si475x radio receiver family employs RF CMOS

technology to bring outstanding radio receiver performance

and automotive quality to the automotive infotainment

industry. The Si475x family supports worldwide FM, AM,

shortwave, longwave, and weatherband radio reception.

The Si475x receiver system specifies a minimal bill of

materials, resulting in a very small board space

requirement, making the solution ideal for any automotive

application from single tuner radios to multiple tuner radios

addressing companion TMC/AF reception/scanning.

The monolithic IC incorporates a digital signal processor

and

patented and proven low-IF architecture, delivering

superior RF performance and interference rejection, as

well as excellent sensitivity in weak signal environments

and superb selectivity and inter-modulation immunity in

strong signal environments. The device performs signal

conditioning with dynamic AM/FM channel bandwidth

control, a comprehensive set of weak signal processing

engines, auto-calibrated digital tuning, and proven AM/FM

seek functionality based on multiple signal quality and

band

performance for complete Radio Data Service (RDS)

decoding, synchronization, error detection and correction.

The device is also completely configurable, allowing raw

RDS data if so desired.

The part provides an integrated clock oscillator or accepts

a reference clock and an I

interface.

Automotive AM/FM Tuner

microcontroller,

parameters.

The

leveraging

RFGND

RFREG

FMXI

FMO

FMI

AMI

FMAGC1

device

C-compatible 2-wire control

RF PKD

Silicon

REG

LNA

offers

FMAGC2

High Performance Automotive AM/FM Radio Receiver

LNA

Laboratories

world-class

0°/90°

IF PKD

Features

Applications

CIK

Gen

Worldwide FM band support (64–108 MHz)

Worldwide AM band support (520–1710 kHz)

Advanced RDS/RBDS demodulator/decoder

Digital FM MPX decoder

Integrated FM loop-through

Advanced AM/FM noise blankers

Dynamic AM/FM channel bandwidth control

Advanced FM hi-cut control

Programmable FM stereo-mono blend

Programmable AM/FM soft mute

Full suite of signal metrics: RSSI, SNR, multi-path

interference, frequency offset, adjacent channel strength

Analog audio outputs

Analog FM MPX output

Low-IF architecture

On-chip AM/FM AGC with integrated resistor and

varactor banks

1.5 to 5 V power supplies

QFN 32, 5 x 5 x0.85 mm

AEC-Q100 qualified

OEM Car Radio Systems

Aftermarket Car Radio Systems

OEM Car PND Docking System

Addresses companion AF/RDS data receiver

Eliminates expensive 10.7 MHz IF ceramic filters

Eliminates external PIN diode attenuators

Pb-free/RoHS compliant

Si475x

CNTRL

RDS

LOUT/MPXOUT

ROUT

VIO

INTB

RSTB

Si475x-A10

11.16.10

Related parts for SI4756-A10-AM

SI4756-A10-AM Summary of contents

Page 1

Description The Si475x radio receiver family employs RF CMOS technology to bring outstanding radio receiver performance and automotive quality to the automotive infotainment industry. The Si475x family supports worldwide FM, AM, shortwave, longwave, and weatherband radio reception. The Si475x receiver ...

Page 2

... Recommended card reflow profile is per the JEDEC/IPC J-STD-020 specification for Small Body Components. Automotive AM/FM Tuner Silicon Laboratories and Silicon Labs are trademarks of Silicon Laboratories Inc. Other products or brandnames mentioned herein are trademarks or registered trademarks of their respective holders. Test Conditions Max Dimensions 0 ...

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