ADI (Analog Devices Inc. ) : AD20msp930

AD20msp930 ADSL Chipset

The AD20msp930 is designed to meet current ANSI T1.413 Issue 2, ETSI TR328 and ITU G.992.1 and G.992.2 industry standards. Full functionality in this three-chip set includes an integrated DSP/interface/framer, analog front-end, driver/receiver, and object code software for user adaptability and control. Based on the industry standard AD20msp918, the AD20msp930 improves and simplifies next-generation designs and reduces equipment manufacturing costs.

Features Flexible bin assignment: supports ADSL over ISDN (per ETSI TM6 & ITU G.992.1 Annex B), enhanced upstream or symmetric data rates ATM (UTOPIA 1 or 2) or STM interfaces Complete software control protocol stack/API Complete data pump in three compact ICs (225 BGA DSP/interface and analog front end-80 pqfp, 20 PSOP/24 SOIC) line driver Standards compliant: supports ANSI T1.413 Issue 1 and 2, ETSI TR328, ITU G.992.1 and G.992.2 (G.lite) Implements DMT (discrete multitone) technology as adopted by ANSI, ETSI and ITU Normal or reduced overhead framing modes Supports configurable data rates: 6.1 Mbps simplex, 224 kbps duplex over carrier serving area loop; optimum Internet access at 4.5 Mbps downstream/450 kbps upstream; absolute maximum 12 Mbps/1 Mbps Category 2 functionality: Trellis code and echo cancellation - digital EC path (in AD6649) and second DAC (in AD6440)enables an analog echo-cancellation signal to be generated Fully compatible with AD20msp918 and AD20msp910 Power: 1.0 W (excluding driver) - 40° to +85°C operation

Technology:	ADSL
Package:	unknown 0 Pin
Linux support:	No

http://www.analog.com/technology/RFComms/broadband/pdf/AD20msp930.pdf