Title :
A 237mW aDSL2+ CO Line Driver in Standard 1.2V 0.13μ CMOS
Author :
Serneels, Bert ; Steyaert, Michiel ; Dehaene, Wim
Author_Institution :
Katholieke Universiteit Leuven, Heverlee
Abstract :
An ADSL2+ CO line driver with a 5.5V output buffer is implemented in a standard 1.2V 0.13mum CMOS technology. The line driver has an MTPR of 58dB and an efficiency of 42% for driving ADSL2+ signals with an average output power of 20dBm and a crest factor of 5.6. The 5.5V output buffer is designed with only digital active CMOS elements without the use of extra masks.
Keywords :
CMOS integrated circuits; buffer circuits; digital subscriber lines; driver circuits; 0.13 micron; 1.2 V; 237 mW; 5.5 V; ADSL2+ CO line driver; ADSL2+ signals; CMOS technology; buffer circuit; digital active CMOS elements; Bridge circuits; CMOS technology; Capacitors; Driver circuits; Filters; Frequency; OFDM modulation; Power dissipation; Switching circuits; Voltage;
Conference_Titel :
Solid-State Circuits Conference, 2007. ISSCC 2007. Digest of Technical Papers. IEEE International
Conference_Location :
San Francisco, CA
Print_ISBN :
1-4244-0852-0
Electronic_ISBN :
0193-6530
DOI :
10.1109/ISSCC.2007.373525
