initial commit

examples/jigs/1997-3.asc

@@ -0,0 +1,69 @@
+Version 4
+SHEET 1 1116 932
+WIRE 48 48 -16 48
+WIRE -272 80 -432 80
+WIRE 48 80 48 48
+WIRE 400 80 400 48
+WIRE -432 112 -432 80
+WIRE -272 160 -272 80
+WIRE -208 160 -272 160
+WIRE -16 160 -16 48
+WIRE -16 160 -144 160
+WIRE -432 208 -432 192
+WIRE 624 208 496 208
+WIRE -208 240 -144 160
+WIRE -208 240 -272 240
+WIRE -144 240 -208 160
+WIRE -128 240 -144 240
+WIRE -16 240 -48 240
+WIRE -272 256 -272 240
+WIRE 544 256 496 256
+WIRE 544 288 544 256
+WIRE 544 288 496 288
+WIRE -528 304 -528 288
+WIRE -400 304 -400 288
+WIRE 544 304 544 288
+WIRE -272 352 -272 336
+WIRE -16 368 -16 240
+WIRE 48 368 48 336
+WIRE 48 368 -16 368
+WIRE 400 384 400 336
+WIRE -528 400 -528 384
+WIRE -400 400 -400 384
+FLAG -528 400 0
+FLAG -400 400 0
+FLAG -528 288 V+
+FLAG -400 288 V-
+FLAG 400 48 V+
+FLAG 400 384 V-
+FLAG 544 304 0
+FLAG -272 352 0
+FLAG 624 208 Out
+FLAG -432 208 0
+SYMBOL LT1997-3 272 208 R0
+SYMATTR InstName U1
+SYMBOL voltage -528 288 R0
+SYMATTR InstName V1
+SYMATTR Value 15
+SYMBOL voltage -400 288 R0
+SYMATTR InstName V2
+SYMATTR Value -15
+SYMBOL res -288 144 R0
+SYMATTR InstName R1
+SYMATTR Value 1
+SYMBOL res -32 224 R90
+WINDOW 0 0 56 VBottom 2
+WINDOW 3 32 56 VTop 2
+SYMATTR InstName R2
+SYMATTR Value 1
+SYMBOL res -288 240 R0
+SYMATTR InstName RL
+SYMATTR Value 10
+SYMBOL voltage -432 96 R0
+WINDOW 123 0 0 Left 2
+WINDOW 39 0 0 Left 2
+SYMATTR InstName VS
+SYMATTR Value 0
+TEXT 584 400 Left 2 !.dc VS 0 26.5 10m
+TEXT -96 -16 Left 2 ;Gain = 1 Difference Amplifier
+TEXT 544 144 Left 2 ;V(Out) = 1mV/mA in RL