Title :
Filter design for 1000BASE-T analog front ends
Author :
Huang, Jingyu ; Spencer, Richard R.
Author_Institution :
Dept. of Electr. & Comput. Eng., California Univ., Davis, CA, USA
Abstract :
This paper investigates the design of an analog receive filter with high-frequency boost for a 1000BASE-T analog front end. Several possible filter topologies are discussed and the most promising one is chosen based on system-level simulations. We then consider the nonidealities expected in an analog implementation of the proposed filter. Using behavioral simulations, the performance required of each circuit block is determined and the entire filter is specified to enable further circuit design. The results indicate that it is feasible to design a low-power, CMOS filter that will yield significant benefits in this application
Keywords :
CMOS analogue integrated circuits; active filters; data communication equipment; integrated circuit design; local area networks; low-power electronics; 1000BASE-T analog front ends; analog implementation; analog receive; behavioral simulations; high-frequency boost; low-power CMOS filter; nonidealities; system-level simulations; Circuit simulation; Circuit synthesis; Circuit topology; Crosstalk; Data conversion; Ethernet networks; Filtering; Low pass filters; Noise reduction; Poles and zeros;
Conference_Titel :
Circuits and Systems, 2002. ISCAS 2002. IEEE International Symposium on
Conference_Location :
Phoenix-Scottsdale, AZ
Print_ISBN :
0-7803-7448-7
DOI :
10.1109/ISCAS.2002.1011052
