Overview
ADSL DMT Transceiver/ATM Framer Digital Controller Chip

The i90135 is a DMT transceiver/ATM framer solution. i90135 performs the DMT modulation and demodulation, framing functions for both generic and ATM Transmission Convergence (TC) layers, and provides a UTOPIA Level One and Level Two compliant interface.

When combined with an analog front end (i80134), and ITeX software implemented in Windows 95, 98 or 2000, the device can provide all the active functions to implement a complete ATM-based, rate adaptive DMT ADSL modem.

The i90135 is compliant with ANSI T1.413 Issue 2, ITU G.dmt and G.lite standards. i90135 is available in a 144-pin PQFP package.

• ANSI T1.413 Issue 2 Standard DMT modem with embedded, bypassable ATM framer
• Byte Interface or standard Utopia level 1 and level 2 ATM interfaces

     MORE i90135 INFO:

• i90135 Data Sheet (PDF)

     RELATED PRODUCTS:

• Apollo 1 Two-Chip ADSL Modem Tranceiver
• Apollo 2 Full-Rate and G.lite Chipset
• Apollo 5