A DSL customer-premise equipment modem SoC with extended reach/rate for broadband bridging and routing

Author

Saha, Ankita ; Oswal, Sandeep ; Prasad, Santasriya ; Kennedy, Jessie ; Kumar, Sudhakar ; Datta, Bishakha ; Sharma, Ashok ; Singhal, Roshani ; Srikanth, Punugoti ; Raghu, S. ; Rajesh, M. ; Mohan, Rachit ; Mujica, Fernando ; Beaudoin, D. ; Redfern, A.

Author_Institution

Texas Instruments, Bangalore, India

fYear

2004

fDate

15-19 Feb. 2004

Firstpage

338

Abstract

A highly-integrated DSL modem for residential gateway applications is described. The chip integrates a C62x based DSL PHY, AFE, line driver and receiver, power management, and broadband controller subsystem. A 0.13μm 5M CMOS process is used to implement the 2.3W chip. Supplies are 1.5V for digital and 3.3V for analog subsystems.

Keywords

CMOS integrated circuits; digital subscriber lines; mixed analogue-digital integrated circuits; modems; system-on-chip; 1.5 V; 3.3 V; AFE; CMOS process; DSL PHY; analog subsystems; broadband bridging; broadband controller subsystem; broadband routing; customer-premise equipment modem SoC; digital subsystems; extended reach/rate; highly-integrated DSL modem; line driver; low noise design; performance requirements; power management; residential gateway application; single chip solution; system verification; true system-on-chip; CMOS technology; DSL; Digital filters; Digital signal processing chips; Driver circuits; Energy management; Instruments; Modems; Physical layer; Routing;

fLanguage

English

Publisher

ieee

Conference_Titel

Solid-State Circuits Conference, 2004. Digest of Technical Papers. ISSCC. 2004 IEEE International

ISSN

0193-6530

Print_ISBN

0-7803-8267-6

Type

conf

DOI

10.1109/ISSCC.2004.1332732

Filename

1332732