Title :
A 1–190MSample/s 8–64 tap energy-efficient reconfigurable FIR filter for multi-mode wireless communication
Author :
Farhana Sheikh;Melinda Miller;Brian Richards;Dejan Marković;Borivoje Nikolić
Author_Institution :
Berkeley Wireless Research Center, Dept. of EECS, University of California, USA
Abstract :
An energy-efficient reconfigurable distributed-arithmetic FIR filter for multi-mode wireless communication is fabricated in 7M1P 90nm CMOS and occupies 1.5mm2. A 6-way parallel, 2-way time-multiplexed architecture with circuits for memory offset binary coding and memory partitioning enable input wordlength and tap configurability with 1–190MSample/s throughput and 10–130mW total power measured at 1.1V, 25°C.
Keywords :
"Finite impulse response filter","Table lookup","Throughput","Wireless LAN","Clocks","GSM","CMOS integrated circuits"
Conference_Titel :
VLSI Circuits (VLSIC), 2010 IEEE Symposium on
Print_ISBN :
978-1-4244-5454-9
DOI :
10.1109/VLSIC.2010.5560297
