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MAX3550CGM-D PDF预览

MAX3550CGM-D

更新时间: 2024-11-06 19:56:19
品牌 Logo 应用领域
美信 - MAXIM 信息通信管理
页数 文件大小 规格书
17页 363K
描述
Consumer IC, BICMOS, PQCC48

MAX3550CGM-D 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:ObsoleteReach Compliance Code:not_compliant
风险等级:5.77JESD-30 代码:S-PQCC-N48
JESD-609代码:e0湿度敏感等级:1
端子数量:48最高工作温度:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:QCCN封装等效代码:LCC48,.27SQ,20
封装形状:SQUARE封装形式:CHIP CARRIER
电源:5 V认证状态:Not Qualified
子类别:Other Consumer ICs最大压摆率:385 mA
表面贴装:YES技术:BICMOS
温度等级:COMMERCIAL端子面层:Tin/Lead (Sn85Pb15)
端子形式:NO LEAD端子节距:0.5 mm
端子位置:QUADBase Number Matches:1

MAX3550CGM-D 数据手册

 浏览型号MAX3550CGM-D的Datasheet PDF文件第2页浏览型号MAX3550CGM-D的Datasheet PDF文件第3页浏览型号MAX3550CGM-D的Datasheet PDF文件第4页浏览型号MAX3550CGM-D的Datasheet PDF文件第5页浏览型号MAX3550CGM-D的Datasheet PDF文件第6页浏览型号MAX3550CGM-D的Datasheet PDF文件第7页 
19-3307; Rev 1; 4/05  
HI-IF Single-Chip Broadband TV Tuners  
General Description  
Features  
The MAX3550/MAX3551/MAX3553 low-cost, broad-  
band, dual-conversion tuner ICs are designed for use  
in analog and digital television receivers. Each IC inte-  
grates all necessary RF functions, including an integrat-  
ed HI-IF filter, fully integrated VCOs, and an integrated  
IF VGA. The operating frequency range extends from  
50MHz to 878MHz while providing over 60dB RF/IF  
gain-control range. The MAX3550/MAX3551 have an IF  
frequency centered at 44MHz, while the MAX3553 has  
an IF output centered at 36MHz.  
Fully Integrated HI-IF Filter  
Fully Integrated VCOs, No External Components  
or Traces  
Low 8dB Noise Figure  
High Linearity—+19dBm IIP3 and +52dBm IIP2  
Industry’s Smallest Footprint  
Superior Phase Noise for 256-QAM, 8-VSB, and  
COFDM  
These devices include a variable-gain front end, achiev-  
ing an overall 8dB noise figure. A dual synthesizer gen-  
erates both local oscillator (LO) frequencies, providing  
superior phase noise performance of -86dBc/Hz at  
10kHz. The integrated HI-IF filter achieves 68dBc of  
image rejection. Only an IF SAW filter, passive loop fil-  
ters, and a crystal are needed to complete a single-chip  
tuner. Device programming and configuration are  
accomplished with a 3-wire serial interface for the  
MAX3550, and with a 2-wire serial interface for the  
MAX3551/MAX3553.  
Ordering Information  
PART  
TEMP RANGE  
0°C to +70°C  
0°C to +70°C  
0°C to +70°C  
PIN-PACKAGE  
48 QFN-EP*  
48 QFN-EP*  
48 QFN-EP*  
MAX3550CGM  
MAX3551CGM  
MAX3553CGM  
*EP = Exposed paddle.  
The MAX3550/MAX3551/MAX3553 are available in a  
48-pin QFN-EP package and are specified for the com-  
mercial (0°C to +70°C) temperature range.  
Pin Configurations/  
Functional Diagrams  
Applications  
Analog/Digital Cable Set-Top Boxes  
OpenCable™ Television Receivers  
DVB-T Digital Terrestrial Receivers  
ATSC Digital Terrestrial Receivers  
Cable Modems  
48  
47  
46  
45  
44  
43  
42  
41  
40  
39  
38  
37  
V
1
2
3
4
5
6
7
8
9
36 IFOUT1-  
35 IFOUT1+  
CC  
RFIN+  
RFIN-  
GND  
MAX3550  
34  
33  
32  
31  
30  
29  
28  
27  
26  
25  
GND  
HI-IF  
FILTER  
V
CC  
V
CC  
GND  
GND  
V
CC  
V
CC  
TUNE2  
LOCFLT2  
GND  
TUNE1  
Selector Guide  
LOCFLT1  
IF CENTER  
GND 10  
I.C. 11  
CS 12  
V
CC  
CPOUT2  
PART  
SERIAL INTERFACE  
DUAL SYNTHESIZER  
FREQUENCY  
3-WIRE SERIAL  
INTERFACE  
MAX3550  
MAX3551  
MAX3553  
3-Wire  
2-Wire  
2-Wire  
44MHz  
44MHz  
36MHz  
V
CC  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
Pin Configurations/Functional Diagrams continued at end  
of data sheet.  
OpenCable is a trademark of CableLabs.  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  

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