Alcatel Micro (Alcatel Microelectronics ) : MTC-20146

ADSL DMT Transceiver with ATM Framer and integrated controller

MTC-20146 block diagram [Source: pdf file below]

The MTC-20146 is the DMT modem, ATM Framer and controller chip of the MTK-20140 Rate adaptive ADSL DynaMiTe chipset. When used in conjunction with the MTC-20144 analog front-end, the product supports ANSI TI.413 release 2 ADSL specification and is SW upgradeable to ITU G.992.1 and G.992.2 (G.Lite). The MTC-20146 may be used in both central office (ATU-C) and remote (ATU-R) applications. It provides both a cell based UTOPIA Level 1 and 2 ATM data interface.

Features DMT modem and embedded controller, ATM framer Supports ANSI TI.413 issue 2, ITU G.992.1, and G.992.2 standards Power consumption 1.3 Watt at 3.3V Standard Utopia level 1 and level 2 ATM interfaces Parallel or serial modem control interface (CTRLE) for glueless connection to management entities Supports code download External Bus Interface for 16-bit SDRAM Packages 176 TQFP 208 DQFP

Technology:	ADSL
Package:	PQFP 208 Pin
Linux support:	No