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BCM3118B PDF预览

BCM3118B

更新时间: 2024-11-28 04:08:59
品牌 Logo 应用领域
博通 - BOARDCOM 电信集成电路
页数 文件大小 规格书
2页 156K
描述
QAMLINK DVB/DAVIC RECEIVER

BCM3118B 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:100Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.91
JESD-30 代码:R-PQFP-G100长度:20 mm
湿度敏感等级:1功能数量:1
端子数量:100封装主体材料:PLASTIC/EPOXY
封装代码:QFP封装形状:RECTANGULAR
封装形式:FLATPACK峰值回流温度(摄氏度):225
认证状态:Not Qualified座面最大高度:3.4 mm
表面贴装:YES电信集成电路类型:TELECOM CIRCUIT
端子形式:GULL WING端子节距:0.65 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:14 mmBase Number Matches:1

BCM3118B 数据手册

 浏览型号BCM3118B的Datasheet PDF文件第2页 
BCM3118B  
PRODUCT  
Brief  
®
®
BCM3118B QAMLINK DVB/DAVIC RECEIVER  
B C M 3 1 1 8 B 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  
Downstream QAM receiver for international  
applications  
Integrated QAMLink receiver with Forward Error  
Correction (FEC)  
• 1-7 MBaud variable symbol rate receiver  
• Supports variable channelization  
• Supports 4, 16, 32, 64, 128 and 256-QAM  
• Digital demodulator, Nyquist filters, tracking loops,  
and 20-tap adaptive decision feedback equalizer  
• Digital derotator for wideband carrier phase tracking  
DVB/DAVIC-compliant FEC decoder  
• Reed-Solomon (N,K) = 204,188: t=8  
• Convolutional detinterleaver, I=1-12 with internal  
RAM, I=204 with external RAM  
Fully integrated solution enables less-complex,  
low-cost cable modems and cable-TV set-top boxes  
Significantly increases channel capacity  
Variable data rates enable systems to adapt to  
channels encoded at different data rates  
Integrated A/D converter reduces system  
manufacturing costs and complexity  
A universal chip solution that supports DVB, DAVIC,  
ITU-T J.83/Annex A and Annex C, IEEE 802.14-based  
systems  
Digital adaptive equalizers ensure robust performance  
in the presence of multipath reflections  
I2C or SPI-compatible microcontroller interface  
Integrated 10-bit analog-to-digital converter  
On-chip generation of all clock and control signals  
JTAG test interface  
100-pin PQFP Package  
Interactive Set-Top Box with DOCSIS and Watch and Record Dual Video Channels  
Video 1  
PCI  
Video 1  
DOCSIS/EuroDOCSIS 1.1/1.0  
Out-of-Band  
BCM3250  
Advanced  
Single-Chip  
Set-Top Box  
Front End  
Video Out  
Audio Out  
BCM7030  
High Definition  
Video/Graphics  
Subsystem  
Video 2  
BCM3118B  
Video 2  
CPU  

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