initial commit

examples/jigs/2ndOrderComplexzero.asc

@@ -0,0 +1,114 @@
+Version 4
+SHEET 1 1060 680
+WIRE -960 -128 -1024 -128
+WIRE -864 -128 -896 -128
+WIRE -768 -128 -864 -128
+WIRE -448 -128 -720 -128
+WIRE -368 -128 -448 -128
+WIRE -720 -96 -720 -128
+WIRE -368 -96 -368 -128
+WIRE -768 -80 -768 -128
+WIRE -368 0 -368 -16
+WIRE -768 16 -768 -32
+WIRE -720 16 -720 -16
+WIRE -448 48 -448 -128
+WIRE -288 48 -448 48
+WIRE -112 48 -240 48
+WIRE 48 48 -112 48
+WIRE 224 48 48 48
+WIRE 352 48 224 48
+WIRE 512 48 400 48
+WIRE 576 48 512 48
+WIRE 608 48 576 48
+WIRE 736 48 672 48
+WIRE -448 80 -448 48
+WIRE -240 80 -240 48
+WIRE -288 96 -288 48
+WIRE 224 112 224 48
+WIRE 400 112 400 48
+WIRE 512 112 512 48
+WIRE 352 128 352 48
+WIRE -240 176 -240 160
+WIRE -112 192 -112 48
+WIRE -448 208 -448 160
+WIRE -288 208 -288 144
+WIRE -288 208 -448 208
+WIRE -160 208 -288 208
+WIRE 352 208 352 176
+WIRE 400 208 400 192
+WIRE 512 208 512 192
+WIRE 224 224 224 192
+WIRE -448 240 -448 208
+WIRE -112 288 -112 272
+WIRE -448 352 -448 320
+WIRE -160 352 -160 256
+WIRE -160 352 -448 352
+WIRE 0 352 -160 352
+WIRE 48 384 48 48
+WIRE -448 400 -448 352
+WIRE 0 400 0 352
+WIRE 0 480 0 448
+WIRE -448 512 -448 464
+WIRE 48 512 48 464
+FLAG -720 16 0
+FLAG -768 16 0
+FLAG -368 0 0
+FLAG -448 512 0
+FLAG 224 224 0
+FLAG -240 176 0
+FLAG -112 288 0
+FLAG 48 512 0
+FLAG 0 480 0
+FLAG -864 -128 1
+FLAG 352 208 0
+FLAG 400 208 0
+FLAG 512 208 0
+FLAG 576 48 2
+SYMBOL g -720 -112 R0
+SYMATTR InstName G1
+SYMATTR Value {2*f0**2/(R1*fn**2)}
+SYMBOL res -384 -112 R0
+SYMATTR InstName R2
+SYMATTR Value {R1/2}
+SYMBOL g -240 64 R0
+SYMATTR InstName G2
+SYMATTR Value {2m*K1}
+SYMBOL res 208 96 R0
+SYMATTR InstName R4
+SYMATTR Value 1k
+SYMBOL ind -464 224 R0
+WINDOW 0 49 27 Left 2
+WINDOW 3 44 58 Left 2
+SYMATTR InstName L1
+SYMATTR Value {L1}
+SYMBOL res -464 64 R0
+SYMATTR InstName R1
+SYMATTR Value {R1/2}
+SYMBOL cap -464 400 R0
+SYMATTR InstName C2
+SYMATTR Value {C1}
+SYMBOL g -112 176 R0
+SYMATTR InstName G3
+SYMATTR Value {1m}
+SYMBOL g 48 368 R0
+SYMATTR InstName G4
+SYMATTR Value {1m*K2}
+SYMBOL Misc\\jumper -928 -192 M0
+SYMATTR InstName X1
+SYMBOL g 400 96 R0
+SYMATTR InstName G5
+SYMATTR Value {10*H}
+SYMBOL res 496 96 R0
+SYMATTR InstName R3
+SYMATTR Value .1
+SYMBOL Misc\\jumper 640 -16 R0
+SYMATTR InstName X2
+TEXT 160 -384 Left 2 ;.param f0=1e3 Q=2.5 fn=2e3 Qn=1
+TEXT -896 -384 Left 2 ;2nd Order Complex Zero LTSPICE implementation for f0,  Q,  fn, and Qn set by parameters >>>
+TEXT -800 -328 Left 2 !.param R1=1k
+TEXT -800 -288 Left 2 !.param K1 = (fn*Q)/(f0*Qn)
+TEXT -800 -248 Left 2 !.param K2 = (fn/f0)**2
+TEXT -448 -328 Left 2 !.param L1 = R1*Q/(2*pi*f0)
+TEXT -448 -288 Left 2 !.param C1 = 1/(L1*(2*pi*f0)**2)
+TEXT -976 -144 Right 2 ;Vin
+TEXT 688 32 Left 2 ;Vout