* SPICE netlist
V1 vS1 0 1
V2 vS2 0 2
V3 vS3 0 3
V4 vS4 0 4
V5 vS5 0 5
V6 vS6 0 6
V7 vS7 0 7
V8 vS8 0 8
V9 vS9 0 9
V10 vS10 0 10
V11 vS11 0 11
V18 N001 0 15
V17 N003 0 -15
V19 vEN 0 PULSE(0 1.8 0 10n 10n 10u 20u)
R1 vD 0 301
C1 N001 0 0.1
C2 N003 0 0.1
C3 vD 0 36p
V14 vS14 0 14
V15 vS15 0 12
V16 vS16 0 8
V13 vS13 0 13
V12 vS12 0 12
V20 vA0 0 1.8
V21 vA1 0 1.8
V22 vA2 0 1.8
V23 vA3 0 1.8
V24 N002 0 1.8
XU1 N001 vA0 vA1 vA2 vA3 N003 vEN vS1 vS2 vS3 vS4 vS5 vS6 vS7 vS8 vS9 vS10 vS11 vS12 vS13 vS14 vS15 vS16 vD 0 N002 ADG1206L ;pnba Vdd)A0)A1)A2)A3)Vss)EN)S1)S2)S3)S4)S5)S6)S7)S8)S9)S10)S11)S12)S13)S14)S15)S16)D)GND)VL
.tran 100u

* LTspice schematic (.asc)
Version 4
SHEET 1 800 1760
WIRE 256 -880 176 -880
WIRE 368 -880 320 -880
WIRE -96 -768 -144 -768
WIRE 48 -768 -16 -768
WIRE 176 -768 176 -880
WIRE 240 -768 176 -768
WIRE 368 -768 320 -768
WIRE 48 -656 48 -768
WIRE 176 -656 176 -768
WIRE -48 -592 -80 -592
WIRE -16 -592 -48 -592
WIRE -48 -528 -160 -528
WIRE -16 -528 -48 -528
WIRE -48 -464 -240 -464
WIRE -16 -464 -48 -464
WIRE -48 -400 -320 -400
WIRE -16 -400 -48 -400
WIRE -48 -336 -80 -336
WIRE -16 -336 -48 -336
WIRE -48 -272 -160 -272
WIRE -16 -272 -48 -272
WIRE -48 -208 -240 -208
WIRE -16 -208 -48 -208
WIRE -48 -144 -320 -144
WIRE -16 -144 -48 -144
WIRE 272 -112 240 -112
WIRE 320 -112 272 -112
WIRE 400 -112 320 -112
WIRE -48 -80 -80 -80
WIRE -16 -80 -48 -80
WIRE 320 -80 320 -112
WIRE 400 -64 400 -112
WIRE -48 -16 -160 -16
WIRE -16 -16 -48 -16
WIRE 320 32 320 0
WIRE 400 32 400 0
WIRE -48 48 -240 48
WIRE -16 48 -48 48
WIRE -48 112 -320 112
WIRE -16 112 -48 112
WIRE -48 176 -80 176
WIRE -16 176 -48 176
WIRE -48 240 -160 240
WIRE -16 240 -48 240
WIRE -48 304 -240 304
WIRE -16 304 -48 304
WIRE -48 368 -320 368
WIRE -16 368 -48 368
WIRE -48 432 -80 432
WIRE -16 432 -48 432
WIRE 272 432 240 432
WIRE 368 432 272 432
WIRE 368 480 368 432
WIRE -48 496 -160 496
WIRE -16 496 -48 496
WIRE -48 560 -240 560
WIRE -16 560 -48 560
WIRE 368 592 368 560
WIRE -48 624 -320 624
WIRE -16 624 -48 624
WIRE 176 720 176 688
WIRE -64 768 -112 768
WIRE 48 768 48 688
WIRE 48 768 0 768
WIRE -64 880 -112 880
WIRE 48 880 48 768
WIRE 48 880 16 880
FLAG 368 -768 0
FLAG 368 -880 0
FLAG -160 -592 0
FLAG -240 -528 0
FLAG -320 -464 0
FLAG -400 -400 0
FLAG -160 -336 0
FLAG -240 -272 0
FLAG -320 -208 0
FLAG -400 -144 0
FLAG -160 -80 0
FLAG -240 -16 0
FLAG -320 48 0
FLAG -112 880 0
FLAG -112 768 0
FLAG 368 592 0
FLAG 320 32 0
FLAG 400 32 0
FLAG 176 720 0
FLAG -160 176 0
FLAG -240 240 0
FLAG -320 304 0
FLAG -400 368 0
FLAG -400 112 0
FLAG -160 432 0
FLAG -240 496 0
FLAG -320 560 0
FLAG -400 624 0
FLAG -144 -768 0
FLAG 272 -112 vD
FLAG 272 432 vEN
FLAG -48 432 vA0
FLAG -48 496 vA1
FLAG -48 560 vA2
FLAG -48 624 vA3
FLAG -48 -592 vS1
FLAG -48 -528 vS2
FLAG -48 -464 vS3
FLAG -48 -400 vS4
FLAG -48 -336 vS5
FLAG -48 -272 vS6
FLAG -48 -208 vS7
FLAG -48 -144 vS8
FLAG -48 -80 vS9
FLAG -48 -16 vS10
FLAG -48 48 vS11
FLAG -48 112 vS12
FLAG -48 176 vS13
FLAG -48 240 vS14
FLAG -48 304 vS15
FLAG -48 368 vS16
SYMBOL voltage -64 -592 R90
SYMATTR InstName V1
SYMATTR Value 1
SYMBOL voltage -144 -528 R90
SYMATTR InstName V2
SYMATTR Value 2
SYMBOL voltage -224 -464 R90
SYMATTR InstName V3
SYMATTR Value 3
SYMBOL voltage -304 -400 R90
SYMATTR InstName V4
SYMATTR Value 4
SYMBOL voltage -64 -336 R90
SYMATTR InstName V5
SYMATTR Value 5
SYMBOL voltage -144 -272 R90
SYMATTR InstName V6
SYMATTR Value 6
SYMBOL voltage -224 -208 R90
SYMATTR InstName V7
SYMATTR Value 7
SYMBOL voltage -304 -144 R90
SYMATTR InstName V8
SYMATTR Value 8
SYMBOL voltage -64 -80 R90
SYMATTR InstName V9
SYMATTR Value 9
SYMBOL voltage -144 -16 R90
SYMATTR InstName V10
SYMATTR Value 10
SYMBOL voltage -224 48 R90
SYMATTR InstName V11
SYMATTR Value 11
SYMBOL voltage 224 -768 R270
SYMATTR InstName V18
SYMATTR Value 15
SYMBOL voltage 32 880 R90
SYMATTR InstName V17
SYMATTR Value -15
SYMBOL voltage 368 464 R0
SYMATTR InstName V19
SYMATTR Value PULSE(0 1.8 0 10n 10n 10u 20u)
SYMBOL res 304 -96 R0
SYMATTR InstName R1
SYMATTR Value 301
SYMBOL cap 256 -864 R270
SYMATTR InstName C1
SYMATTR Value 0.1
SYMBOL cap 0 752 R90
SYMATTR InstName C2
SYMATTR Value 0.1
SYMBOL cap 384 -64 R0
SYMATTR InstName C3
SYMATTR Value 36p
SYMBOL voltage -144 240 R90
SYMATTR InstName V14
SYMATTR Value 14
SYMBOL voltage -224 304 R90
SYMATTR InstName V15
SYMATTR Value 12
SYMBOL voltage -304 368 R90
SYMATTR InstName V16
SYMATTR Value 8
SYMBOL voltage -64 176 R90
SYMATTR InstName V13
SYMATTR Value 13
SYMBOL voltage -304 112 R90
SYMATTR InstName V12
SYMATTR Value 12
SYMBOL voltage -64 432 R90
SYMATTR InstName V20
SYMATTR Value 1.8
SYMBOL voltage -144 496 R90
SYMATTR InstName V21
SYMATTR Value 1.8
SYMBOL voltage -224 560 R90
SYMATTR InstName V22
SYMATTR Value 1.8
SYMBOL voltage -304 624 R90
SYMATTR InstName V23
SYMATTR Value 1.8
SYMBOL voltage 0 -768 R90
SYMATTR InstName V24
SYMATTR Value 1.8
SYMBOL ADG1206L 112 -336 R0
SYMATTR InstName U1