%
% filter2
%

resist([0 0],'h','R',' ')
text(0,0.6,'V_i','fontsize',14)
cap([3.6 3.6],'v','C_1',' ')
resist([3.6 0],'h','R',' ')
cap([7.2 0],'v','C_2',' ')
ground([7.2 -3.6],'')

opamp([9 2.8],4,1)
plot([7.2 9],[0 0],'k','linewidth',1.5)
plot([3.6 7.2 7.2 9],[3.6 3.6 1.6 1.6],'k','linewidth',1.5)
plot([7.2 14 14],[3.6 3.6 0.8],'k','linewidth',1.5)
plot([13 15],[0.8 0.8],'k','linewidth',1.5)
text(15,1,'V_o','fontsize',14)

axis off
hold off
