Version 4 SHEET 1 880 776 WIRE -176 224 -176 208 WIRE -176 128 -176 48 WIRE -176 48 -80 48 WIRE 16 32 16 16 WIRE 16 16 80 16 WIRE 16 192 16 176 WIRE 16 176 80 176 WIRE -80 48 -80 208 WIRE -80 48 -32 48 WIRE -80 208 -32 208 WIRE 16 352 16 336 WIRE 16 336 80 336 WIRE -80 368 -32 368 WIRE -80 368 -80 208 WIRE 16 512 16 496 WIRE 16 496 80 496 WIRE -80 528 -32 528 WIRE -80 368 -80 528 WIRE 16 672 16 656 WIRE 16 656 80 656 WIRE -80 688 -32 688 WIRE -80 688 -80 528 FLAG -176 224 0 FLAG -32 96 0 FLAG 16 112 0 FLAG 80 16 e1 FLAG -32 256 0 FLAG 16 272 0 FLAG 80 176 e2 FLAG -32 416 0 FLAG 16 432 0 FLAG 80 336 e3 FLAG -32 576 0 FLAG 16 592 0 FLAG 80 496 e4 FLAG -32 736 0 FLAG 16 752 0 FLAG 80 656 e5 SYMBOL voltage -176 112 R0 WINDOW 123 24 132 Left 0 WINDOW 39 0 0 Left 0 SYMATTR Value2 AC 1 SYMATTR InstName V1 SYMATTR Value "" SYMBOL e 16 16 R0 SYMATTR InstName E1 SYMATTR Value Laplace={w0}/(s+{w0}) SYMBOL e 16 176 R0 SYMATTR InstName E2 SYMATTR Value Laplace=s/(s+{w0}) SYMBOL e 16 336 R0 SYMATTR InstName E3 SYMATTR Value Laplace={w0}^2/(s^2 + {w0/Q}*s + {w0}^2) SYMBOL e 16 496 R0 SYMATTR InstName E4 SYMATTR Value Laplace=s^2/(s^2 + {w0/Q}*s + {w0}^2) SYMBOL e 16 656 R0 SYMATTR InstName E5 SYMATTR Value Laplace={w0/Q}*s/(s^2 + {w0/Q}*s + {w0}^2) TEXT -208 -56 Left 0 !.params w0=2*pi*1e3 Q=1/sqrt(2)\n.ac oct 20 10 1e5