Alcatel Micro (Alcatel Microelectronics ) : MTK-20150

UTOPIA (ATM) ADSL Modem Solution

The MTK-20150 is a complete ADSL modem solution consisting of an integrated Analog Front-End (MTC-20154) and a DMT Modem and ATM Framer with embedded ADSL Tranceiver Controller and Modem control interface (MTC-20156), integrating the DMT/ATM digital modem and a dedicated ADSL Transceiver Controller with associated firmware.
The MTK-20150 therefore provides all the active functions required to implement a complete ATM-based, rate adaptive DMT ADSL modem.
The data interface is implemented as an ATM Utopia interface. A HW/FW command and control interface (CTRLE), to communicate with external management entities, is directly provided, without need for glue logic.
The chipset employs Discrete Multitone modulation as specified in ANSI T1.413. It also complies with ITU G-dmt and G-Lite standards. Additional Reed Solomon forward error correction with or without interleaving provides maximum noise immunity.

Features

• 2 chips plus line driver
• Direct ATM interface
• Very low power dissipation (<1.1 W)
• Fully rate-adaptive
• Operation up to 26 kft (24 AWG), 18 kft (26 AWG)
• More than 8 Mbps/ 820 kbps up to 5 kft (26 AWG, 6 dB margin)
• More than 3 Mbps/ 720 kbps up to 12 kft (26 AWG, 6 dB margin) or 15.5 kft (24 AWG, 6 dB margin)
• Standard conformity
• ANSI T1.413 Issue2
• ITU G.992.1 (G.dmt)
• ITU G.992.2 (G.lite)

Documentation used to be available at:
http://www5.alcatel.com AND
http://www5.alcatel.com/pdf/adsl_co/mtk_20150.pdf

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