LM13700 "typical application" (VCA)

gistfile1.txt

$ 1 0.000005 0.8729138363720133 50 5 43
402 256 160 416 160 1 0\s0\s40\s-9\s0\s0\s0.5 0\s0\s40\s9\s0\s0\s0.5 0\s1\s-7.415687152786355\s0.5884866519924001\s100 0\s1\s-0.5884866519924001\s0.5882318223516698\s100 0\s1\s0\s0.5882318223516698\s100 0\s1\s-7.694701523082625\s0.5710526071923115\s100 0\s1\s-7.699278439257328\s0.5695269684674031\s100 0\s-1\s0.5710475361144285\s-0.5707927064802103\s100 0\s-1\s0\s-0.5707927064802103\s100 0\s-1\s15.71632965696649\s-0.5710475361144285\s100 0\s-1\s0.5695218973891265\s-0.5692670677557174\s100 0\s-1\s0\s-0.5692670677557174\s100 0\s-1\s8.529184125685108\s-0.5695218973891265\s100 0\s1\s0\s0.5707876354023256\s100 0\s1\s-0.5710424650365447\s0.5707876354023256\s100 0\s1\s-7.190196808731177\s0.5710424650365447\s100 0\s1\s0\s0.5649099304029345\s100 0\s1\s0\s0.5664355691278429\s100
R 96 288 96 320 0 1 4000 1 0 0 0.5
174 96 192 48 144 1 1000 0.5 Resistance
w 96 128 256 128 0
w 96 192 256 192 0
r 96 192 96 288 0 30000
r 400 32 400 128 0 30000
r 464 160 464 256 0 30000
t 464 160 528 160 0 1 -9.667973090829951 0.4855167661219403 100
w 416 160 464 160 0
t 528 176 592 176 0 1 -10.153489856951893 0.6048868584704106 100
p 624 192 672 192 1 0 0
w 592 192 624 192 0
R 592 112 592 64 0 0 40 9 0 0 0.5
w 528 112 528 144 0
w 592 112 592 160 0
w 528 112 592 112 0
g 464 256 464 288 0
g 48 160 48 192 0
r 208 160 208 16 0 13000
w 208 160 256 160 0
R 208 16 208 -16 0 0 40 9 0 0 0.5
r 624 192 624 304 0 5000
R 400 32 400 -16 0 0 40 15 0 0 0.5
R 624 304 624 336 0 0 40 -9 0 0 0.5
o 11 1 0 4099 10 0.1 0 1
38 23 0 -13 15 Voltage
38 23 2 0 1 DC\sOffset