Question

design Series dpass Filer with a center fre ar ke anda quality acor ot 6 qqua Cl. Calcutate te Vahe ot R 2L C. A onr resistor is conne hed across the ousaut terminals-$Hahlle.(acronR) repur b. chunge inte d. Calculate tha p erCen tage adwid or b2C.

Answer 1

q) Using concept ơfseycies RLC circeit Ls Given fr , pere L 1759048 X1o3 H 22.10937 b) Now outpuh volage s giver by たー2Lfc-. I 591549-43 Vo: 2210.93 (o.ollo 5 f- 1591549-43)- ./(2 2-1 og31) attache d see he graph fpr olp volinge 3r2 Resistor/sconnectedin ParalelTko n Req=RIS。 If (c)

(め R t 22.1 22-11 h charge to Bw 42.37 ,.e. Bw decre q seo bt 42-43% on connecting 30a Re sis tor cicross R

18:44 a https://www.desmos.com/calcula : (12001.318, 100) 100 50 20000 5000 10000 15000

73 18:45 5 âhttps://www.desmos.com/calcula 1:50 (12001.318, 100) 100 50 20000 15000 10000 5000

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Note: I don't have LT spice software, however I have used dedmos to plot Vout.