參數(shù)資料
型號(hào): CX24943
英文描述: Telecommunication IC
中文描述: 通信集成電路
文件頁(yè)數(shù): 1/4頁(yè)
文件大?。?/td> 609K
代理商: CX24943
High level of integration
Dual software programmable
network-processing engines
225 MHz system processor
Less than 500 mW typical power dissipation
Support for DOCSIS 1.0/1.1, EuroDOCSIS
1.0/1.1, DVB and Proprietary Standards
Direct IF sampling at 44 and 36 MHz
Integrated A/Ds and D/As
Embedded IEEE 802.3 MAC with MII
12 Mb USB 1.1 communications transceiver
Support for home networking standards
and VoIP
d i g i t a l i n f o t a i n m e n t p r o d u c t s
Single
-
Chip Cable Modem lC
with Dual Software Programmable
Network-Processing Engines
CX24943
Distinguishing Features
Conexant’s Next Generation Cable
Modem Solution Offers a Higher Level
of Integration, Increased Performance,
and Lower Power Dissipation
The InfoSurge
family of products, supporting broadband
cable modem applications, presents the industry with yet
another example of Conexant
s ability to exceed the needs
of a growing market segment. The CX24943, Conexant
s next
generation single-chip cable modem IC, reduces the cost of
consumer premise equipment (CPE) by providing a highly
integrated, robust and flexible solution.
The CX24943 leads the industry in cost-effectiveness through
its high level of integration, advanced process technology,
extremely small package and low power consumption. It offers
a dual software programmable network-processing engine
architecture, allowing for real-time-critical packet management
processing for superior performance. The software programma-
bility of this architecture accommodates application specific
requirements, worldwide standards, and manufacturers
unique
value added features, for maximum flexibility. The CX24943 is
software compatible with its predecessor, the CN9414.
A multitude of interfaces are integrated into the chip, including
an embedded IEEE 802.3 Media Access Controller (MAC) with a
Media Independent Interface (MII), a USB 1.1 communications
transceiver, and a host interface. The CX24943 supports internal
and external PC cable modems, home networking gateway
products, IP (Internet Protocol) telephony products, and digital
set-top boxes.
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