鈥?/div>
6 burst profiles
Analog output attenuation up to 25dB
Transmitter pre-equalizer
RS encoder, GF (256), T = 0 to 10
Last RS codeword: fixed length, shortened
23-bit randomizer: polynomial, seed, type
Differential/non-differential encoding
integrated solution for upstream
鈥?/div>
A high-performance,data modems, interactive
modulation in cable
cable-TV set-top boxes, and wireless applications
鈥?/div>
Significantly increases upstream channel bandwidth
鈥?/div>
Supports multiple standards for worldwide
deployment
system manufacturing
鈥?/div>
Reduceson-chip D/A converter costs and complexities
with an
robustness in noisy
鈥?/div>
Improvespre-equalization upstream channels
utilizing
Broadcom BCM3137
鈥?/div>
Fully compatible with the demodulator
QAMLink headend burst
鈥?/div>
Integrated 10-bit digital-to-analog converter
鈥?/div>
Direct interface to BCM3250 MAC
鈥?/div>
JTAG Test Interface
鈥?/div>
64-pin PQFP Package
Interactive Set-Top Box Block Diagram with Dual Upstream Burst Modulators
BCM3037
Upstream 1
Upstream
QPSK/16-QAM
Modulator
Upstream 2
DOCSIS/EuroDOCSIS 1.1/1.0
Video
Out-of-Band
BCM3250
Advanced
Single-Chip
Set-top Box
Front End
PCI
BCM7030
Video
High Definition
Video/Graphics
Subsystem
Video/Audio
Out
CPU
BCM3037相關(guān)型號PDF文件下載
-
型號
版本
描述
廠商
下載
-
英文版
QAMLINK UNIVERSAL MODULATOR
ETC
-
英文版
QAMLINK UNIVERSAL MODULATOR
-
英文版
Universal Advanced Downstream Modulator
ETC
-
英文版
Communication Miscellaneous
-
英文版
ETC
-
英文版
ETC
-
英文版
BCM3037 QAMLINK-R UNIVERSAL BURST MODULATOR
BOARDCOM [...
-
英文版
ETC
-
英文版
Communication Miscellaneous
-
英文版
QAMLINK RECEIVER
ETC
-
英文版
QAMLINK RECEIVER
-
英文版
ETC
-
英文版
UNIVERSAL TRANSMISSION SOLUTION
ETC
-
英文版
UNIVERSAL TRANSMISSION SOLUTION
-
英文版
QAMLinkTM QPSK/16-QAM Burst Demodulator
ETC
-
英文版
QAMLinkTM QPSK/16-QAM Burst Demodulator
-
英文版
Dual Universal Advanced PHY Burst Receiver
ETC
-
英文版
DUAL UNIVERSAL ADVANCED TDMA PHY-LAYER BURST RECEIVER
BOARDCOM [...
-
英文版
ETC
-
英文版
Communication Miscellaneous
1
2
