Title :
SACHEM, a versatile DMT-based modem transceiver for ADSL
Author :
Kiss, L. ; Adriaensen, K. ; Huysmans, M. ; Hanssens, E. ; Gendarme, C. ; Van Beylen, F. ; Van De Weghe, H.
Author_Institution :
Alcatel Antwerp, Antwerp, Belgium
Abstract :
The complete digital processing (physical medium dependant, PMD) of the Discrete Multitone modulation scheme and transmission convergence layer (TC) has been integrated into a single device, processed in 0.35µ standard CMOS process. Power and area are kept well within limits making this device a cost effective solution for ADSL line and network terminating systems. New design methods were used to meet the severe time-to-market constraint of this high complexity device.
Keywords :
Central office; Digital signal processing; Finite impulse response filter; Frequency conversion; Microelectronics; Modems; OFDM modulation; Sampling methods; Telephony; Transceivers;
Conference_Titel :
Solid-State Circuits Conference, 1998. ESSCIRC '98. Proceedings of the 24th European
Conference_Location :
The Hague, The Netherlands
DOI :
10.1109/ESSCIR.1998.186243
