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參數(shù)資料
| 型號： | BCM3137 |
| 英文描述： | FUSE HOLD 5X20MM PCBMT |
| 中文描述： | QAMLinkTM QPSK/16-QAM突發(fā)解調(diào)器 |
| 文件頁數(shù)： | 1/2頁 |
| 文件大小： | 36K |
| 代理商： | BCM3137 |
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
I
2
C 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
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
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
B C M3 1 1 8 B Q A ML IN K
D V B /D A V IC R E C E IV E R
PRODUCT
Brief
Brief
B C M3 1 1 8 B
CPU
B C M3118B
Video 2
Out-of-Band
DOCSIS
Video 1
Video 2
PCI
Video 1
Audio Out
Video Out
BCM3250
Advanced
Single-Chip
Set-top Box
Front End
BCM7030
High Definition
Video/Graphics
Subsystem
Interac tive S et-top Box w ith DOCS IS and Watc h and R ec ord Dual V ideo Channels
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| BCM3138 | Fuse Holder; Fuse Size/Group:5 x 20 mm; Body Material:Thermoplastic; Leaded Process Compatible:Yes; Mounting Type:PC Board Snap Mount RoHS Compliant: Yes |
| BCM3140 | IN-LINE FUSE |
| BCM3210B | CONNECTOR FUSE HOLDER THRU-HOLE |
| BCM3212 | FUSEHOLDER WICKMAN 560 |
| BCM3214 | FUSE HOLDER, TE5 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| BCM3137A3KPF | 制造商: 功能描述: 制造商:BROADC 功能描述: |
| BCM3138 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Dual Universal Advanced PHY Burst Receiver |
| BCM3140 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| BCM3140A3IQME | 制造商:Broadcom Corporation 功能描述:DUAL UNIVERSAL ADVANCED TDMA/SCDMA PHY-LAYER BURST RECEIVER |
| BCM3140A3IQMEG | 制造商:Broadcom Corporation 功能描述:DOCSIS 2.0 QAMLINK DUAL-CHANNEL BURST RECEIVER - Trays |
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