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SI4732-A10-GS

产品描述IC RCVR AM/FM RDS/SW/LW 16SOIC
产品类别热门应用    无线/射频/通信   
文件大小1010KB,共3页
制造商Silicon Laboratories Inc
标准
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SI4732-A10-GS概述

IC RCVR AM/FM RDS/SW/LW 16SOIC

SI4732-A10-GS规格参数

参数名称属性值
频率520kHz ~ 1.71MHz,64MHz ~ 108MHz
调制或协议AM,FM,SW-LW
应用通用
数据接口PCB,表面贴装
天线连接器PCB,表面贴装
电压 - 电源2.7 V ~ 3.6 V
工作温度-20°C ~ 85°C
封装/外壳16-SOIC(0.154",3.90mm 宽)
供应商器件封装16-SOIC

文档预览

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Si4732-A10
Broadcast AM/FM/SW/LW/RDS Radio Receiver
Description
The Si4732-A10 digital CMOS AM/FM/SW/LW/RDS radio
receiver IC integrates the complete broadcast tuner and
receiver function from antenna input to digital audio output.
The device leverages the Silicon Labs broadcast proven
digital low-IF architecture, enabling a cost-effective digital
audio platform for consumer electronic applications with
high TDMA noise immunity, superior radio performance,
and high fidelity audio power amplification. Offering
unmatched integration and PCB space savings, the
Si4732-A10 requires only a few external components and
less than 15 mm
2
of board area, excluding the antenna
inputs. The Si4732-A10 AM/FM/SW/LW/RDS radio
provides the space savings and low power consumption
necessary for portable devices while delivering the high
performance and design simplicity desired for all AM/FM/
SW/LW/RDS solutions.
Leveraging Silicon Laboratories' proven and patented
Si4700/01 FM tuner's digital low intermediate frequency
(low-IF) receiver architecture, the Si4732-A10 delivers
superior RF performance and interference rejection in the
AM, FM, SW, and LW bands. The high level of integration
and complete system production test simplifies design-in,
increases system quality, and improves reliability and
manufacturability.
Features
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Worldwide FM band support (64–108 MHz)
Worldwide AM band support (520–1710 kHz)
SW band support (2.3–26.1 MHz)
LW band support (153–279 kHz)
Excellent real-world performance with integrated AM/
FM/SW/LW/RDS
Integrated VCO
Advanced AM/FM seek tuning
Automatic frequency control (AFC)
Automatic gain control (AGC)
Digital FM stereo decoder
Programmable de-emphasis
Advanced Audio Processing
Seven selectable AM channel filters
AM/FM/SW/LW digital tuning
EN55020 compliant
No manual alignment necessary
Programmable reference clock
Adjustable soft mute control
RDS/RBDS processor
Digital audio out
2-wire and 3-wire control interface
Integrated LDO regulator
Wide range of ferrite loop sticks and air loop antennas
supported
SOIC package
-
RoHS compliant
Table and portable radios
Mini/micro systems
CD/DVD and Blu-ray players
Stereo boom boxes
Modules for consumer electronics
Clock radios
Mini HiFi and docking stations
Entertainment systems
Applications
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FM / SW
ANT
FMI
LNA
AGC
AM / LW
ANT
AMI
RFGND
LNA
AGC
2.7~3.6 V (SOIC) VDD
+
GND
LDO
AFC
Mux
Mux
Si4732-A10
RDS
DIGITAL
AUDIO
GPO/DCLK
LOW-IF
ADC
DSP
ADC
DAC
DAC
ROUT/DOUT
LOUT/DFS
CONTROL
INTERFACE
SEN
RCLK
AM/FM/SW/LW/RDS Receiver
Copyright © 2013 by Silicon Laboratories
SCLK
SDIO
RST
9.10.2013

SI4732-A10-GS相似产品对比

SI4732-A10-GS SI4732-A10-GSR
描述 IC RCVR AM/FM RDS/SW/LW 16SOIC IC RCVR AM/FM RDS/SW/LW 16SOIC
频率 520kHz ~ 1.71MHz,64MHz ~ 108MHz 520kHz ~ 1.71MHz,64MHz ~ 108MHz
调制或协议 AM,FM,SW-LW AM,FM,SW-LW
应用 通用 通用
数据接口 PCB,表面贴装 PCB,表面贴装
天线连接器 PCB,表面贴装 PCB,表面贴装
电压 - 电源 2.7 V ~ 3.6 V 2.7 V ~ 3.6 V
工作温度 -20°C ~ 85°C -20°C ~ 85°C
封装/外壳 16-SOIC(0.154",3.90mm 宽) 16-SOIC(0.154",3.90mm 宽)
供应商器件封装 16-SOIC 16-SOIC

 
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