Title :
A 3 V CMOS quad-spectrum ADSL CPE analog front-end with 5 V integrated line driver
Author :
Hogervorst, R. ; Michel, J.-Y.
Author_Institution :
Centillium Commun., Vallauris, France
Abstract :
The analog front-end (AFE) for ADSL customer premise equipment (CPE) permits quad-spectrum down-stream (138 kHz to 3.75 MHz). The AFE includes a 5 V line driver in a standard 0.18 μm 3 V CMOS process. The receive path contains an ADC with an 80 dB SNDR over 3.75 MHz bandwidth. Down-stream data rates of more than 50 Mb/s are measured on short loops.
Keywords :
CMOS analogue integrated circuits; analogue-digital conversion; digital subscriber lines; distortion; driver circuits; integrated circuit measurement; receivers; 0.18 micron; 138 kHz to 3.75 MHz; 3 V; 3.75 MHz; 5 V; 50 Mbit/s; ADSL customer premise equipment; AFE; CMOS quad-spectrum ADSL CPE analog front-end; SNDR; bandwidth; down-stream data rates; integrated line driver; receive path ADC; short loops; CMOS process; Distortion measurement; Driver circuits; Electronics packaging; Modems; Signal processing; Streaming media; Synthesizers; Video on demand; Voltage;
Conference_Titel :
Solid-State Circuits Conference, 2004. Digest of Technical Papers. ISSCC. 2004 IEEE International
Print_ISBN :
0-7803-8267-6
DOI :
10.1109/ISSCC.2004.1332766
