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SI4736-C40-GUR PDF预览

SI4736-C40-GUR

更新时间: 2024-01-29 20:24:16
品牌 Logo 应用领域
芯科 - SILICON 电信光电二极管电信集成电路
页数 文件大小 规格书
42页 1529K
描述
Telecom Circuit, 1-Func, CMOS, PDSO24, ROHS COMPLIANT, MO-137AE, SSOP-24

SI4736-C40-GUR 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:ROHS COMPLIANT, MO-137AE, SSOP-24Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.66
JESD-30 代码:R-PDSO-G24长度:8.65 mm
功能数量:1端子数量:24
最高工作温度:85 °C最低工作温度:-20 °C
封装主体材料:PLASTIC/EPOXY封装代码:SSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, SHRINK PITCH
峰值回流温度(摄氏度):NOT SPECIFIED座面最大高度:2 mm
标称供电电压:3.3 V表面贴装:YES
技术:CMOS电信集成电路类型:TELECOM CIRCUIT
温度等级:OTHER端子形式:GULL WING
端子节距:0.635 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:3.9 mm
Base Number Matches:1

SI4736-C40-GUR 数据手册

 浏览型号SI4736-C40-GUR的Datasheet PDF文件第2页浏览型号SI4736-C40-GUR的Datasheet PDF文件第3页浏览型号SI4736-C40-GUR的Datasheet PDF文件第4页浏览型号SI4736-C40-GUR的Datasheet PDF文件第5页浏览型号SI4736-C40-GUR的Datasheet PDF文件第6页浏览型号SI4736-C40-GUR的Datasheet PDF文件第7页 
Si4736/37/38/39-C40  
BROADCAST AM/FM RADIO RECEIVER  
Features  
NOAA weather band support  
(162.4–162.55 MHz)  
Worldwide FM band support  
(64–108 MHz)  
AM/FM/WB digital tuning  
No manual alignment necessary  
Programmable reference clock  
Volume control  
Worldwide AM band support  
(520–1710 kHz) (Si4736/37)  
1050 Hz alert tone detection  
Excellent real-world performance  
Freq synthesizer with integrated VCO  
Advanced AM/FM seek tuning  
Automatic frequency control (AFC)  
Automatic gain control (AGC)  
Digital FM stereo decoder  
Programmable AVC max gain  
Programmable de-emphasis  
Adjustable soft mute control  
RDS/RBDS processor (Si4737/39)  
Optional digital audio out (Si4737/39)  
2-wire and 3-wire control interface  
Integrated LDO regulator  
2.0 to 5.5 V supply voltage (SSOP)  
2.7 to 5.5 V supply voltage (QFN)  
Wide range of ferrite loop sticks and  
air loop antennas supported  
Ordering Information:  
See page 32.  
Pin Assignments  
Si4736/37/38/39 (QFN)  
QFN and SSOP packages  
RoHS compliant  
Applications  
20 19 18 17  
NC  
FMI  
1
16  
2
15 DOUT  
14 LOUT  
13 ROUT  
12 GND  
11 VDD  
Emergency radios  
Table and portable radios  
Stereos  
Boom boxes  
Modules  
Clock radios  
Mini HiFi  
RFGND  
AMI  
3
4
5
GND  
PAD  
Mini/micro systems  
RST  
6
7
8
9
10  
Description  
The Si4736/37/38/39 is the first digital CMOS AM/FM radio receiver IC that  
integrates the complete tuner function from antenna input to audio output.  
Si4736/37 (SSOP)  
DOUT  
1
2
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
14  
13  
LOUT  
ROUT  
Functional Block Diagram  
DFS  
GPO3/DCLK  
GPO2/INT  
GPO1  
NC  
3
DBYP  
VDD  
VIO  
4
5
Si473x  
RCLK  
SDIO  
SCLK  
SEN  
6
AMI  
RDS  
(Si4737/  
39)  
DIGITAL  
AUDIO  
(Si4737/  
39)  
DOUT  
NC  
7
AM  
LNA  
AGC  
ANT  
RFGND  
FMI  
8
DFS  
RFGND  
NC  
9
GPO/DCLK  
LOW-IF  
RST  
10  
11  
12  
NC  
GND  
GND  
FM/  
WB  
ANT  
ADC  
ADC  
DAC  
DAC  
ROUT  
LOUT  
AMI  
LNA  
AGC  
DSP  
FMI  
This product, its features, and/or its  
architecture is covered by one or more of  
the following patents, as well as other  
patents, pending and issued, both foreign  
and domestic: 7,127,217; 7,272,373;  
2.7– 5.5 V (QFN)  
2.0– 5.5 V (SSOP)  
VDD  
GND  
CONTROL  
INTERFACE  
LDO  
AFC  
VIO  
1.85–3.6 V  
7,272,375;  
7,426,376;  
7,339,504.  
7,321,324;  
7,471,940;  
7,355,476;  
7,339,503;  
Rev. 1.0 12/09  
Copyright © 2009 by Silicon Laboratories  
Si4736/37/38/39-C40  

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