initial commit

examples/jigs/1224.asc

@@ -0,0 +1,77 @@
+Version 4
+SHEET 1 896 680
+WIRE -208 48 -208 32
+WIRE -112 48 -112 32
+WIRE 128 64 96 64
+WIRE 352 64 208 64
+WIRE 256 112 224 112
+WIRE 352 112 352 64
+WIRE 352 112 320 112
+WIRE -208 144 -208 128
+WIRE -112 144 -112 128
+WIRE 288 208 288 192
+WIRE 0 224 -96 224
+WIRE 96 224 96 64
+WIRE 96 224 80 224
+WIRE 128 224 96 224
+WIRE 224 224 224 112
+WIRE 224 224 208 224
+WIRE 256 224 224 224
+WIRE -96 240 -96 224
+WIRE 352 240 352 112
+WIRE 352 240 320 240
+WIRE 384 240 352 240
+WIRE 96 256 96 224
+WIRE 256 256 224 256
+WIRE 288 288 288 272
+WIRE -96 336 -96 320
+WIRE 96 336 96 320
+FLAG -112 144 0
+FLAG 288 192 +V
+FLAG -112 32 +V
+FLAG 288 288 -V
+FLAG -208 144 0
+FLAG -208 32 -V
+FLAG 96 336 0
+FLAG 224 256 0
+FLAG -96 336 0
+FLAG 384 240 OUT
+FLAG -96 224 IN
+SYMBOL voltage -112 32 R0
+SYMATTR InstName V1
+SYMATTR Value 15
+SYMBOL voltage -208 32 R0
+SYMATTR InstName V2
+SYMATTR Value -15
+SYMBOL res 224 48 R90
+WINDOW 0 0 56 VBottom 2
+WINDOW 3 32 56 VTop 2
+SYMATTR InstName R1
+SYMATTR Value 619
+SYMBOL opamps\\LT1224 288 176 R0
+SYMATTR InstName U1
+SYMBOL cap 320 96 R90
+WINDOW 0 0 32 VBottom 2
+WINDOW 3 32 32 VTop 2
+SYMATTR InstName C2
+SYMATTR Value 100p
+SYMBOL cap 80 320 M180
+WINDOW 0 24 64 Left 2
+WINDOW 3 24 8 Left 2
+SYMATTR InstName C3
+SYMATTR Value 500p
+SYMBOL res 224 208 R90
+WINDOW 0 0 56 VBottom 2
+WINDOW 3 32 56 VTop 2
+SYMATTR InstName R2
+SYMATTR Value 825
+SYMBOL res 96 208 R90
+WINDOW 0 0 56 VBottom 2
+WINDOW 3 32 56 VTop 2
+SYMATTR InstName R3
+SYMATTR Value 619
+SYMBOL voltage -96 224 R0
+SYMATTR InstName V3
+SYMATTR Value ac 1
+TEXT 224 368 Left 2 !.ac oct 10 1K 100Meg
+TEXT 224 -8 Bottom 2 ;1MHz, 2nd Order Butterworth Filter