Version 4 SHEET 1 1060 680 WIRE -784 -176 -848 -176 WIRE -672 -176 -720 -176 WIRE -80 -176 -672 -176 WIRE -448 -128 -624 -128 WIRE -256 -128 -448 -128 WIRE -32 -128 -208 -128 WIRE 112 -128 -32 -128 WIRE 224 -128 112 -128 WIRE 384 -128 272 -128 WIRE 448 -128 384 -128 WIRE 480 -128 448 -128 WIRE 608 -128 544 -128 WIRE -624 -80 -624 -128 WIRE -448 -80 -448 -128 WIRE -32 -80 -32 -128 WIRE 112 -80 112 -128 WIRE -672 -64 -672 -176 WIRE -208 -64 -208 -128 WIRE -80 -64 -80 -176 WIRE 272 -64 272 -128 WIRE 384 -64 384 -128 WIRE -256 -48 -256 -128 WIRE 224 -48 224 -128 WIRE -672 32 -672 -16 WIRE -624 32 -624 0 WIRE -448 32 -448 0 WIRE -256 32 -256 0 WIRE -208 32 -208 16 WIRE -80 32 -80 -16 WIRE -32 32 -32 0 WIRE 112 32 112 0 WIRE 224 32 224 0 WIRE 272 32 272 16 WIRE 384 32 384 16 FLAG -624 32 0 FLAG -672 32 0 FLAG -448 32 0 FLAG -32 32 0 FLAG -80 32 0 FLAG -256 32 0 FLAG 112 32 0 FLAG -208 32 0 FLAG -672 -176 1 FLAG 224 32 0 FLAG 272 32 0 FLAG 384 32 0 FLAG 448 -128 2 SYMBOL g -624 -96 R0 SYMATTR InstName G1 SYMATTR Value {2/R1} SYMBOL ind -464 -96 R0 WINDOW 0 49 27 Left 2 WINDOW 3 44 58 Left 2 WINDOW 39 46 89 Left 2 WINDOW 123 45 122 Left 2 SYMATTR InstName L2 SYMATTR Value {L1} SYMATTR SpiceLine Cpar={C1} SYMATTR Value2 Rpar={R1} SYMBOL g -32 -96 R0 SYMATTR InstName G2 SYMATTR Value {1/R1} SYMBOL g2 -208 32 M180 WINDOW 0 34 74 Left 2 WINDOW 3 38 32 Left 2 SYMATTR InstName G3 SYMATTR Value {1/R1} SYMBOL res 96 -96 R0 SYMATTR InstName R1 SYMATTR Value {R1} SYMBOL Misc\\jumper -752 -240 M0 SYMATTR InstName X1 SYMBOL g 272 -80 R0 SYMATTR InstName G4 SYMATTR Value {10*H} SYMBOL res 368 -80 R0 SYMATTR InstName R2 SYMATTR Value .1 SYMBOL Misc\\jumper 512 -192 R0 SYMATTR InstName X2 TEXT 408 -256 Left 2 ;.param f0=1k Q=.7 TEXT -448 -256 Left 2 ;Most efficient LTSPICE implementation for f0 and Q set by parameters >>> TEXT 248 120 Left 2 !.param R1=1k TEXT 248 168 Left 2 !.param C1=Q/(2*pi*f0*R1) TEXT 248 208 Left 2 !.param L1= 1/(C1*(2*pi*f0)**2) TEXT -800 -192 Right 2 ;Vin TEXT 560 -144 Left 2 ;Vout