BCM93350C docsis/eurodocsis cable modem with cmos tuner product brief BCM93350C dramatically reduces time to market by providing a complete design for docsis/eurodocsis-based cable modem products. with the use of the bcm3415 (cmos tuner), the tuner no longer needs to be replaced to convert a modem between docsis and eurodocsis. the cm software enables the rapid porting of docsis/eurodocsis-certified cable modem applications to bcm3350-based platforms. provides flexibility to support designs for either ethernet or usb interfaces, including necessary pc driver software source code. superior performance in noisy plant environments as a result of broadcom s newest generation of broadcom qamlink technology. reference designs come complete with: schematics and gerber files complete bill of materials (bom) comprehensive data sheets software source code applications support BCM93350C docsis/e uro docsis cable modem w/cmos tuner summary of benefits BCM93350C represents a revolutionary docsis/ eurodocsis cable modem design integrating a cmos tuner (bcm3415) instead of the traditional can tuner. this new reference design provides the first cable modem that can be manufactured in a fully automated fashion. the BCM93350C is a fully functional, low-cost, docsis/eurodocsis-based, cable modem design based on the bcm3350kpb, which is the world s most highly integrated solution for a docsis/eurodocsis cable modem. low-cost cmos based rf front-end with direct if sampling can be easily modified to accommodate either docsis or eurodocsis rf environments. supports both 10/100 ethernet and usb 1.1 external connections. embedded ipsec functionality supporting virtual private networking (vpn) applications. operating system (os) independent docsis/eurodocsis 1.0/1.1 based cable modem software source code includes pc driver support. BCM93350C features
bcm3350 single-chip docsis/eurodocsis cable modem flash saw bcm3415 cmos tuner sdram 10/100 ethernet usb pa the BCM93350C qamlink docsis/eurodocsis cable modem reference design represents a complete low-cost, docsis/eurodocsis- based silicon solution for subscriber cable modem product development. the reference design supports multiple interfaces: ? universal serial bus (usb) ? 10/100base-t ethernet the broadcom BCM93350C is based on the bcm3350/bcm3415 chipset, cable modem/cmos tuner, providing the industry s most highly integrated solution for a docsis/eurodocsis cable modem. the bcm3350 represents the highest level of silicon integration ever achieved for a cable modem silicon solution incorporating the media access controller (mac) and physical (phy) layer transmission, a mips-ii r3000 risc cpu, 10/100 ethernet phy/mac with mii, usb, full ipsec, and a tdm interface to support voip functionality. this device provides all the necessary functionality required to receive and transmit high-rate digital data, voice and video to and from the home over a coax cable. the bcm3415 is the world s first cmos cable tuner that provides a solid-state design capable of supporting docsis and eurodocsis plant environments. the BCM93350C is complemented at the headend by the bcm93210b, a docsis/eurodocsis-based cable modem termination system (cmts) silicon solution, comprised of: ? bcm3033 universal qam modulator ? bcm3137 qpsk/16 qam burst demodulator ? bcm3210b docsis/eurodocsis 1.0/1.1 cmts mac the combination of the BCM93350C and the bcm93210b offered by broadcom represents the world s only complete end- to-end reference design solution for both the cmts and the cable modem. the completeness of the broadcom solution provides developers with a seamless interface among all silicon components, greatly reducing the development time required to bring docsis/eurodocsis-based products to market at the lowest possible price point. ordering information: BCM93350C docsis BCM93350C-e eurodocsis BCM93350C overview for more information please contact us at: phone: 949-450-8700, fax: 949-450-8710 email: info@broadcom.com visit our web site at: www.broadcom.com ? 2000 broadcom corporation 93350c-pb02-r-10.2.00 broadcom , the pulse logo and qamlink are registered trademarks of broadcom corporation and/or its subsidiaries in the united states and certain other countries. broadcom corporation 16215 alton parkway, p.o. box 57013 irvine, california 92619-7013
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