Title :
An ADSL2 and VDSL2 CPE System-on-Chip with Integrated Voice over IP Capabilities for Residential Gateway Applications
Author :
Khasnis, Himamshu ; Mundhada, Rajesh ; Saxena, Neeraj ; Srinivasa, Raghu ; Cholkar, Sonal ; Prasad, Sanand ; Jonnavithula, Ram ; Baireddy, Vijayavardhan ; Sadafale, Mangesh ; Hariharan, Rakesh ; Tangudu, Jawaharlal ; Indu, Prathapan ; Mishra, Vikas ; Ali,
Author_Institution :
Texas Instrum., Bangalore
fDate :
July 30 2007-Aug. 2 2007
Abstract :
This paper describes an SoC design for ADSL2/VDSL2 CPE residential gateways. The chip enables triple play: data, voice and video over DSL along with bridging/routing capabilities. This 90 nm CMOS technology chip integrates high speed data converters, DSL PHY, 4-VOIP channel voice subsystem, MIPS based broadband controller and a range of networking peripherals.
Keywords :
CMOS digital integrated circuits; Internet telephony; digital subscriber lines; integrated voice/data communication; telecommunication channels; 4-VOIP channel voice subsystem; ADSL2 CPE system-on-chip; CMOS technology chip; DSL PHY; MIPS based broadband controller; VDSL2 CPE system-on-chip; data converters; integrated voice over IP; residential gateway; CMOS technology; Codecs; DSL; Decoding; Digital signal processing chips; Hardware; Instruments; Internet telephony; Physical layer; System-on-a-chip; Application specific integrated circuits; Communication systems; Digital Subscriber Line; Subscriber loops; gateway; system-on-chip; xDSL;
Conference_Titel :
Signals, Systems and Electronics, 2007. ISSSE '07. International Symposium on
Conference_Location :
Montreal, Que.
Print_ISBN :
1-4244-1448-2
Electronic_ISBN :
1-4244-1449-0
DOI :
10.1109/ISSSE.2007.4294456
