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BCM3418 PDF预览

BCM3418

更新时间: 2024-11-29 04:08:59
品牌 Logo 应用领域
博通 - BOARDCOM 电信集成电路电视
页数 文件大小 规格书
2页 133K
描述
ATSC/NTSC/QAM DIGITAL CABLE READY DTV RECEIVER

BCM3418 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:QFP包装说明:QFP,
针数:48Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.89
JESD-30 代码:X-PQFP-G48湿度敏感等级:1
功能数量:1端子数量:48
封装主体材料:PLASTIC/EPOXY封装代码:QFP
封装形状:UNSPECIFIED封装形式:FLATPACK
峰值回流温度(摄氏度):225认证状态:Not Qualified
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
端子形式:GULL WING端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIEDBase Number Matches:1

BCM3418 数据手册

 浏览型号BCM3418的Datasheet PDF文件第2页 
BCM3418  
PRODUCT  
Brief  
®
BCM3418 CMOS VoIP CABLE TUNER  
B C M 3 4 1 8 F E A T U R E S  
S U M M A R Y O F B E N E F I T S  
Supports 64 - 256 QAM  
Input Noise Figure 12 dB  
IP3 = 15 dBm (two tone)  
SNR 40 dB  
CTB, CSO, Xmod all > 50 dB  
PLL Step Size 100 KHz  
IF AGC 30 dB Range  
48-Pin TQFP Package  
.5W @ 3.3V  
The BCM3418 supports 64- and 256-QAM digital cable  
applications  
Low cost  
Complete TV tuner-on-a-chip – requires no external high  
frequency tuned circuits  
Simplifies board layout  
Single 3.3V supply  
Eliminates microphonics  
Differential signals for noise immunity  
Surface-mount package simplifies manufacturing  
Applications  
• Cable Modems  
VoIP  
BCM3418 Tuner Application Example (Cable Modem)  
SRAM  
BCM3300  
54-860 MHz  
Diplex  
Filter  
QAM Rx  
Discrete  
BCM3418  
SAW  
QPSK/QAM Tx  
MCNS 1.1 MAC  
LNA  
CMOS Tuner  
SDRAM  
FLASH  
BCM3310  
MIPS CPU  
PCI I/F  
LPF  
PA  
5-65 MHz  
Control  
PCI BUS  

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