Noise Improvement using SC Filters (CROSBI ID 624601)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Volarić, Ivan ; Stojković, Nino ; Vlahinić, Saša
engleski
Noise Improvement using SC Filters
In this paper noise analysis of three different filter designs is performed. Voltage noise spectral density and RMS noise voltage in simply designed active RC, noise optimized active RC and switched capacitor (SC) filter design are calculated for fifth order Chebyshev low pass filter, with a cut-off frequency fc=3.4kHz, and pass-band ripple αmax=-0.5dB. All three designs are realized as a cascade of two second order sections and one first order section. All filter analysis has been performed using MATLAB and SPICE program tools. Through the analysis it is shown that SC based filter has significantly lower noise when compared with active RC based filter.
active RC filter design; switched capacitor (SC) filter design; noise
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Podaci o prilogu
127-132.
2015.
objavljeno
Podaci o matičnoj publikaciji
MEET - MICROELECTRONICS, ELECTRONICS AND ELECTRONIC TECHNOLOGY
Butković, Željko ; Koričić, Marko ; Biljanović, Petar
Opatija: Hrvatska udruga za informacijsku i komunikacijsku tehnologiju, elektroniku i mikroelektroniku - MIPRO
1847-3946
Podaci o skupu
MIPRO 2015
predavanje
25.05.2015-29.05.2015
Opatija, Hrvatska