Title :
Continuous-time high frequency programmable nonrecursive filters
Author :
Ramírez-angulo, Jaime ; Di luca, Adriano ; Pérez-Meana, Hector
Author_Institution :
Dept. of Electr. & Comput. Eng., New Mexico State Univ., Las Cruces, NM, USA
Abstract :
The design and implementation of continuous-time programmable nonrecursive filters is discussed. Building blocks in the proposed approach are voltage followers and transconductance multipliers. They are very compact and for this reason a large number of weighting coefficients (>50) can be included on a single integrated circuit chip. The proposed approach leads to filters with potential to operate close to technology limits
Keywords :
CMOS analogue integrated circuits; VLSI; analogue multipliers; continuous time filters; operational amplifiers; programmable filters; CMOS; VLSI; analogue transconductance multipliers; continuous-time programmable nonrecursive filters; high frequency filters; integrated circuit chip; technology limits; voltage followers; weighting coefficients; CMOS technology; Circuits; Delay lines; Energy consumption; Finite impulse response filter; Frequency; Operational amplifiers; Transconductance; Transfer functions; Voltage;
Conference_Titel :
Circuits and Systems, 1993., Proceedings of the 36th Midwest Symposium on
Conference_Location :
Detroit, MI
Print_ISBN :
0-7803-1760-2
DOI :
10.1109/MWSCAS.1993.343106
