Version 4
SHEET 1 920 680
WIRE 528 -48 480 -48
WIRE 624 -48 592 -48
WIRE 128 64 -32 64
WIRE 224 64 128 64
WIRE 368 64 272 64
WIRE 480 64 480 -48
WIRE 480 64 448 64
WIRE 576 64 480 64
WIRE 624 64 624 -48
WIRE 704 64 624 64
WIRE -32 96 -32 64
WIRE 272 96 272 64
WIRE 480 96 480 64
WIRE 624 96 624 64
WIRE 224 112 224 64
WIRE 576 112 576 64
WIRE -32 208 -32 176
WIRE 224 208 224 160
WIRE 272 208 272 176
WIRE 480 208 480 160
WIRE 576 208 576 160
WIRE 624 208 624 176
WIRE 224 272 160 272
WIRE 368 272 272 272
WIRE 272 304 272 272
WIRE 224 320 224 272
WIRE 224 416 224 368
WIRE 272 416 272 384
FLAG -32 208 0
FLAG 224 208 0
FLAG 272 208 0
FLAG 576 208 0
FLAG 624 208 0
FLAG 480 208 0
FLAG 224 416 0
FLAG 272 416 0
FLAG 128 64 in
FLAG 160 272 in
FLAG 704 64 out
FLAG 368 272 out1
SYMBOL voltage -32 80 R0
WINDOW 123 24 124 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value PWL(0 0 1n 1)
SYMATTR Value2 AC 1
SYMBOL e 272 80 R0
SYMATTR InstName E1
SYMATTR Value {v1}
SYMBOL e 624 80 R0
SYMATTR InstName E2
SYMATTR Value {v2}
SYMBOL Misc\\EuropeanResistor 352 80 R270
WINDOW 0 27 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName R1
SYMATTR Value {R}
SYMBOL cap 464 96 R0
SYMATTR InstName C1
SYMATTR Value {C}
SYMBOL cap 528 -32 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C2
SYMATTR Value {Cx}
SYMBOL e 272 288 R0
SYMATTR InstName E3
SYMATTR Value Laplace=v1*v2/(1+s*R*(C+Cx)-v2*s*R*Cx)
TEXT -24 -96 Left 2 !.ac dec 100 100 10k
TEXT -24 -64 Left 2 ;.tran 10m
TEXT -24 -168 Left 2 !.param v1=1 v2=1.5\n.param R=1k C=0.1u Cx=0.1u