BCM6410 Datasheet, PDF (1/1 Pages) Broadcom Corporation. – LOW POWER HIGH DENSITY CENTRAL OFFICE ADSL SOLUTION

BCM6410/6420
PRODUCT
®
Brief
LOW-POWER, HIGH-DENSITY CENTRAL OFFICE ADSL SOLUTION
BCM6410/6420 FEATURES
• ^{Low-power, high-density Central Office ADSL solution}
• Lowest power per channel: less than 1W per channel
(worst-case line conditions), including the line driver
• Highest density two-chip solution implements 12
channels of full-rate ADSL
• _{jSumsta6ll5e0stmmmod2epmerfocohtapnrninetl,:}
production ready design is
using only eight PCB layers
• Complete standards support: ANSI T1.413 issue2, ITU
G.992.1 (G.dmt) Annex A, B, C & H, ITU G.992.2
(G.lite), ITU G.992.3 (ADSL2) Annex A, B, J (extended
upstream), L (RE-ADSL), and ITU G.992.5 (ADSL2+)
• Fully soft modem implementation supports
unprecedented feature richness
• Loop condition testing and capacity estimation on in-
service lines
SUMMARY OF BENEFITS
• ^{Superior rate-reach performance}
• ^{Proven worldwide interoperability}
• ^{System-wide power cut-back techniques deliver in-}
service power savings and patented power reduction
technologies deliver unmatchable low-power
consumption using standard class AB line drivers
• Complete G.997.1 on chip support enabling remote
booting and management (processor-less line cards)
• ^{Shared clocks and power supplies reduce line card cost}
• ^{No external devices (e.g., memory) are required}
• ^{Designed to operate with a wide range of line driver}
devices
• ^{Full design-in support provided}
BladeRunner™ Central Office ADSL System
UTOPIA 2
SPROM
(optional)
External
Controller
(optional)
BCM6410
12-Channel DSL
Digital Transceiver
IC
CTRL
SYNC
TX
RX
CLK
BCM6420
12-Channel
xDSL Integrated
AFE IC
35.328 MHz
Clock
AFE Line
Interface
12 off
AFE Line
Interface