Title :
A 5th order bilinear switched-current Chebyshev filter
Author :
Song, I. ; Roberts, G.W.
Author_Institution :
Dept. of Electr. Eng., McGill Univ., Montreal, Que., Canada
Abstract :
The design and implementation results of a fifth-order Chebychev filter using switched-current or (SI) bilinear integrators are presented. The signal-flow graph of the filter is derived from an LC ladder and is composed of basic building blocks of bilinear integrators. These bilinear integrators are implemented using an SI integrator. Using a 1.2-μm CMOS4S process, simulation results of the bilinear integrator as well as the filter using CADENCE are shown, both at the schematic level and the layout level
Keywords :
CMOS analogue integrated circuits; Chebyshev filters; active filters; integrating circuits; switched current circuits; switched filters; 1.2 micron; CADENCE; CMOS4S process; LC ladder; bilinear integrators; fifth-order filter; signal-flow graph; simulation; switched-current Chebyshev filter; CMOS process; Chebyshev approximation; Filters; Flow graphs; Frequency; Microelectronics; Signal processing; Switched capacitor circuits; Telecommunication switching; Transfer functions;
Conference_Titel :
Circuits and Systems, 1993., ISCAS '93, 1993 IEEE International Symposium on
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-1281-3
DOI :
10.1109/ISCAS.1993.393926
