DocumentCode
2164026
Title
Analog front end IC for category I and II ADSL
Author
Guido, J. ; Leung, V. ; Kenney, J. ; Trackim, J. ; Agrillo, A. ; Zimany, E. ; Shariatdoust, R.
Author_Institution
Analog Devices Inc., Somerset, NJ, USA
fYear
2000
fDate
15-17 June 2000
Firstpage
178
Lastpage
181
Abstract
A 0.6 um CMOS analog front end IC supporting ADSL central office and remote terminal (category I and II) modem applications is developed. The receive path contains a low-noise programmable gain amplifier, analog equalizer, antialiasing filter, and a 12 bit A/D converter. The transmit channel incorporates a 14 bit D/A converter and a low-pass filter. The IC consumes 525 mW on a 5 V supply.
Keywords
CMOS analog integrated circuits; Digital subscriber lines; Modems; Receivers; Transmitters; 0.6 micron; 12 bit; 12 bit A/D converter; 14 bit; 5 V; 525 mW; CMOS analog front end IC; D/A converter; analog equalizer; analog front end IC; antialiasing filter; category I ADSL; category II ADSL; low-noise programmable gain amplifier; low-pass filter; receive path; transmit channel; Analog integrated circuits; CMOS analog integrated circuits; CMOS integrated circuits; Central office; Equalizers; Filters; Frequency; Integrated circuit noise; Low-noise amplifiers; Modems;
fLanguage
English
Publisher
ieee
Conference_Titel
VLSI Circuits, 2000. Digest of Technical Papers. 2000 Symposium on
Conference_Location
Honolulu, HI, USA
Print_ISBN
0-7803-6309-4
Type
conf
DOI
10.1109/VLSIC.2000.852884
Filename
852884
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