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SI4756-A40-GM

产品描述射频接收器 FM/AM/SW/LW receiver, automotive qualified AEC-Q100
产品类别半导体    无线和射频集成电路    射频接收器   
文件大小987KB,共4页
制造商Silicon Labs(芯科实验室)
官网地址https://www.silabs.com
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SI4756-A40-GM概述

射频接收器 FM/AM/SW/LW receiver, automotive qualified AEC-Q100

SI4756-A40-GM规格参数

参数名称属性值
厂商名称Silicon Labs(芯科实验室)
产品种类射频接收器
封装Tray
工厂包装数量490

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Si475x-A10
High Performance Automotive AM/FM Radio Receiver
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 microcontroller, leveraging Silicon Laboratories
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 parameters. The device offers world-class
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
2
C-compatible 2-wire control
interface.
Features
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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
-
Addresses companion AF/RDS data receiver
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
-
Eliminates expensive 10.7 MHz IF ceramic filters
On-chip AM/FM AGC with integrated resistor and
varactor banks
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Eliminates external PIN diode attenuators
1.5 to 5 V power supplies
QFN 32, 5 x 5 x0.85 mm
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Pb-free/RoHS compliant
AEC-Q100 qualified
Applications
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OEM Car Radio Systems
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Aftermarket Car Radio Systems
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OEM Car PND Docking System
FMAGC1
FMAGC2
ADC
DAC
LOUT/MPXOUT
ROUT
DSP
FMXI
RF PKD
RFREG
FMO
FMI
RF PKD
RF PKD
AMI
RFGND
LNA
REG
R
L
LNA
0°/90°
IF PKD
ADC
CIK
Gen
RCLK/XTAL1
XTAL2
Si475x
RDS
CNTRL
INTB
RSTB
VIO
Automotive AM/FM Tuner
Copyright © 2010 by Silicon Laboratories
A0
A1
SDA
SCL
DAC
11.16.10

 
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