Si7li/ltspice-spice-circuits-no-aug huggingface dataset:
* SPICE netlist
XX1 N001 G 0 SI4884DY ;pnba D)G)S
V1 N002 0 10
I1 0 N001 5
D1 N001 N002 D
I2 0 G PWL(0 0 1n 1u)
R2 G 0 1G
.tran 20m
.SUBCKT SI4884DY 4 1 2
M1 3 1 2 2 NMOS W=3185952u L=0.50u
M2 2 1 2 4 PMOS W=3185952u L=0.34u
R1 4 3 RTEMP 49E-4
CGS 1 2 720E-12
DBD 2 4 DBD
+ KP = 1.3E-5 UO = 650 VMAX = 0 XJ = 5E-7 KAPPA = 25E-2
+ ETA = 1E-4 TPG = 1 IS = 0 LD = 0 CGSO = 0
+ CGDO = 0 CGBO = 0 NFS = 0.8E12 DELTA = 0.1)

* LTspice schematic (.asc)
Version 4
SHEET 1 528 224
WIRE 104 -96 -40 -96
WIRE 168 -96 104 -96
WIRE 264 -96 232 -96
WIRE -40 -80 -40 -96
WIRE 104 -80 104 -96
WIRE 264 -80 264 -96
WIRE -152 0 -248 0
WIRE -88 0 -152 0
WIRE -248 16 -248 0
WIRE -152 16 -152 0
WIRE 104 16 104 0
WIRE 264 16 264 0
WIRE -40 32 -40 16
WIRE -248 112 -248 96
WIRE -152 112 -152 96
FLAG -40 32 0
FLAG 264 16 0
FLAG 104 16 0
FLAG -152 112 0
FLAG -248 112 0
FLAG -152 0 G
SYMBOL nmos -88 -80 R0
SYMATTR InstName X1
SYMATTR Value SI4884DY
SYMATTR Prefix X
SYMBOL voltage 264 -96 R0
SYMATTR InstName V1
SYMATTR Value 10
SYMBOL current 104 0 M180
SYMATTR InstName I1
SYMATTR Value 5
SYMBOL diode 168 -112 M90
SYMATTR InstName D1
SYMBOL current -152 96 M180
SYMATTR InstName I2
SYMATTR Value PWL(0 0 1n 1u)
SYMBOL res -264 0 R0
SYMATTR InstName R2
SYMATTR Value 1G
* SPICE netlist
V1 28V 0 28
D2 N004 0 BAT54
D3 P001 N004 BAT54
V2 N001 0 SINE(0 5 1k 1ms 0 0 2)
V3 Vin N001 PULSE(0 5 1ms 1ns 0 2ms 10ms 1)
V4 NC_01 NC_02 PULSE(28 0 0 1ns 0 10ms 100ms)
XU1 Vref N002 28V 0 Vout level2 Avol=1Meg GBW=10Meg Slew=10Meg Ilimit=25m Rail=0 Vos=0 En=0 Enk=0 In=0 Ink=0 Rin=500Meg ;pnba In+)In-)V+)V-)OUT
D1 Vref Vout BAT54
R2 28V Vref 27k
R3 Vref 0 500
R4 N002 Vin 100k
D4 N003 P001 BAT54
D5 N002 N003 BAT54
C1 N002 0 10n
.tran 0 5ms 0 0.1u startup uic

* LTspice schematic (.asc)
Version 4.1
SHEET 1 1088 1088
WIRE 112 -544 16 -544
WIRE 16 -496 16 -544
WIRE -208 -384 -224 -384
WIRE -192 -384 -208 -384
WIRE -400 -352 -416 -352
WIRE -384 -352 -400 -352
WIRE -208 -320 -208 -384
WIRE 16 -304 16 -416
WIRE -400 -288 -400 -352
WIRE -208 -224 -208 -240
WIRE -112 -224 -208 -224
WIRE -208 -208 -208 -224
WIRE -400 -176 -400 -208
WIRE 16 -160 16 -224
WIRE 272 -80 192 -80
WIRE 496 -80 336 -80
WIRE 192 16 192 -80
WIRE 192 16 64 16
WIRE 192 80 192 16
WIRE 272 80 192 80
WIRE 496 96 496 -80
WIRE 496 96 336 96
WIRE 544 96 496 96
WIRE -48 112 -64 112
WIRE 64 112 32 112
WIRE 176 112 64 112
WIRE 272 112 176 112
WIRE 64 176 64 112
WIRE 64 272 64 240
WIRE 176 304 176 112
WIRE 64 432 64 400
WIRE 64 528 64 496
WIRE 176 528 176 368
WIRE 176 528 64 528
WIRE 64 544 64 528
FLAG 304 64 0
FLAG -400 -176 0
FLAG -400 -352 28V
FLAG 304 128 28V
FLAG 64 16 Vref
IOPIN 64 176 In
FLAG -64 112 Vin
IOPIN -64 272 In
FLAG 544 96 Vout
IOPIN 544 256 Out
FLAG 16 -160 0
FLAG 112 -544 Vin
IOPIN 112 -384 Out
FLAG -112 -224 Vref
IOPIN -112 -64 Out
FLAG -208 -384 28V
FLAG -208 -128 0
FLAG 64 544 0
SYMBOL voltage -400 -304 R0
SYMATTR InstName V1
SYMATTR Value 28
SYMBOL diode 48 432 R0
SYMATTR InstName D2
SYMATTR Value BAT54
SYMBOL diode 48 336 R0
SYMATTR InstName D3
SYMATTR Value BAT54
SYMBOL voltage 16 -320 R0
SYMATTR InstName V2
SYMATTR Value SINE(0 5 1k 1ms 0 0 2)
SYMBOL voltage 16 -512 R0
SYMATTR InstName V3
SYMATTR Value PULSE(0 5 1ms 1ns 0 2ms 10ms 1)
SYMBOL voltage -544 -48 R0
SYMATTR InstName V4
SYMATTR Value PULSE(28 0 0 1ns 0 10ms 100ms)
SYMBOL OpAmps\\UniversalOpAmp2 304 96 M180
SYMATTR InstName U1
SYMBOL diode 272 -64 R270
SYMATTR InstName D1
SYMATTR Value BAT54
SYMBOL res -224 -336 R0
SYMATTR InstName R2
SYMATTR Value 27k
SYMBOL res -224 -224 R0
SYMATTR InstName R3
SYMATTR Value 500
SYMBOL res 48 96 R90
SYMATTR InstName R4
SYMATTR Value 100k
SYMBOL diode 48 272 R0
SYMATTR InstName D4
SYMATTR Value BAT54
SYMBOL diode 48 176 R0
SYMATTR InstName D5
SYMATTR Value BAT54
SYMBOL cap 160 304 R0
SYMATTR InstName C1
SYMATTR Value 10n
* SPICE netlist
V1 N001 0 V
R1 Vd N001 300
D1 Vd 0 MyLed
.dc V1 0 5 0.1

* LTspice schematic (.asc)
Version 4
SHEET 1 224 224
WIRE -32 -96 -112 -96
WIRE 112 -96 48 -96
WIRE 112 -80 112 -96
WIRE -112 -32 -112 -96
WIRE 112 -16 112 -80
WIRE -112 112 -112 48
WIRE 0 112 -112 112
WIRE 112 112 112 48
WIRE 112 112 0 112
FLAG 0 112 0
FLAG 112 -80 Vd
SYMBOL voltage -112 -48 R0
SYMATTR InstName V1
SYMBOL res 64 -112 R90
SYMATTR InstName R1
SYMATTR Value 300
SYMBOL LED 96 -16 R0
SYMATTR InstName D1
SYMATTR Value MyLed
* SPICE netlist
L1 IN N003 20 Rpar=2K Rser=.1
L2 0 N001 {20u*10.2*10.2} Rpar=1Meg
C1 OUT 0 .1
D1 N001 OUT D
R3 N002 IN 10K
V1 IN 0 5
C3 N001 0 10p
XU1 N003 0 N002 IN IN LT3468 ;pnba SW)GND)_Done)Charge)Vin
D2 0 N003 1N5817
.tran 10m startup
K1 L1 L2 1

* LTspice schematic (.asc)
Version 4
SHEET 1 896 304
WIRE -224 -152 -448 -152
WIRE -32 -152 -224 -152
WIRE 288 -152 16 -152
WIRE 336 -152 288 -152
WIRE 448 -152 400 -152
WIRE -32 -136 -32 -152
WIRE 16 -136 16 -152
WIRE -224 -120 -224 -152
WIRE 288 -120 288 -152
WIRE 448 -120 448 -152
WIRE -448 -56 -448 -152
WIRE -432 -56 -448 -56
WIRE -336 -56 -352 -56
WIRE 16 -40 16 -56
WIRE 288 -40 288 -56
WIRE 448 -40 448 -56
WIRE -32 -8 -32 -56
WIRE -32 -8 -112 -8
WIRE -32 8 -32 -8
WIRE -448 40 -448 -56
WIRE -336 40 -448 40
WIRE -448 56 -448 40
WIRE -32 88 -32 72
WIRE -224 120 -224 104
WIRE -448 152 -448 136
FLAG 448 -40 0
FLAG -224 120 0
FLAG -448 152 0
FLAG 288 -40 0
FLAG 16 -40 0
FLAG -32 88 0
FLAG 448 -152 OUT
FLAG -448 -152 IN
SYMBOL ind2 -48 -152 R0
SYMATTR InstName L1
SYMATTR Value 20
SYMATTR SpiceLine Rpar=2K Rser=.1
SYMBOL ind2 32 -40 R180
SYMATTR InstName L2
SYMATTR Value {20u*10.2*10.2}
SYMATTR SpiceLine Rpar=1Meg
SYMBOL cap 432 -120 R0
SYMATTR Value .1
SYMATTR InstName C1
SYMBOL diode 336 -136 R270
SYMATTR InstName D1
SYMBOL res -336 -72 R90
SYMATTR InstName R3
SYMATTR Value 10K
SYMBOL VOLTAGE -448 40 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL cap 272 -120 R0
SYMATTR Value 10p
SYMATTR InstName C3
SYMBOL PowerProducts\\LT3468 -224 -8 R0
SYMATTR InstName U1
SYMBOL schottky -48 72 M180
SYMATTR InstName D2
SYMATTR Value 1N5817
SYMATTR Description Diode
SYMATTR Type diode
* SPICE netlist
V1 IN 0 PWL(0 0 1 10)
C1 OUT 0 1
Rload OUT 0 1K
XU1 OUT OUT N001 0 IN MP_01 MP_02 IN LT1962-2.5 ;pnba OUT)SENSE)BYP)GND)_SHDN)))IN
.tran 1

* LTspice schematic (.asc)
Version 4.1
SHEET 1 720 208
WIRE 200 -104 168 -104
WIRE 264 -104 200 -104
WIRE 360 -104 264 -104
WIRE -136 -88 -360 -88
WIRE -120 -88 -136 -88
WIRE 264 -88 264 -104
WIRE 360 -88 360 -104
WIRE -360 -72 -360 -88
WIRE 200 -40 200 -104
WIRE 200 -40 168 -40
WIRE -136 8 -136 -88
WIRE -120 8 -136 8
WIRE 264 8 264 -24
WIRE 360 8 360 -8
WIRE -360 24 -360 8
WIRE 200 24 168 24
WIRE 24 104 24 72
FLAG -360 24 0
FLAG 264 8 0
FLAG 360 8 0
FLAG 24 104 0
FLAG 360 -104 OUT
FLAG -360 -88 IN
SYMBOL voltage -360 -88 R0
SYMATTR InstName V1
SYMATTR Value PWL(0 0 1 10)
SYMBOL cap 248 -88 R0
SYMATTR InstName C1
SYMATTR Value 1u
SYMBOL res 344 -104 R0
SYMATTR InstName Rload
SYMATTR Value 1K
SYMBOL LT1962-2.5 24 -40 R0
SYMATTR InstName U1
* SPICE netlist
V1 IN 0 24
C1 N002 0 4.7
L1 N003 OUT 3.3 Rser=50m
C2 OUT 0 15 Rser=10m
Rload OUT 0 5
C3 N001 N003 .1
R1 OUT N004 412K
R2 N004 0 56.2K
XU1 0 N004 N002 N002 OUT NC_01 N002 IN N003 N001 N002 0 IN IN 0 LTC3646-1 ;pnba SGND)FB)Ith)Rt)Von)Pgood)Mode/SYNC)PVin)SW)Boost)IntVcc)ExtVcc)Run)SVin)PGND
.tran 500u startup

* LTspice schematic (.asc)
Version 4
SHEET 1 880 672
WIRE -280 -336 -440 -336
WIRE -104 -336 -280 -336
WIRE -440 -320 -440 -336
WIRE -104 -320 -104 -336
WIRE -280 -256 -280 -336
WIRE -264 -256 -280 -256
WIRE -440 -224 -440 -240
WIRE -280 -160 -280 -256
WIRE -264 -160 -280 -160
WIRE 360 -160 56 -160
WIRE -264 -64 -280 -64
WIRE 88 -64 56 -64
WIRE 88 -48 88 -64
WIRE -360 32 -376 32
WIRE -280 32 -296 32
WIRE -264 32 -280 32
WIRE 88 32 88 16
WIRE 88 32 56 32
WIRE 136 32 88 32
WIRE 248 32 216 32
WIRE 360 32 360 -160
WIRE 360 32 248 32
WIRE 440 32 360 32
WIRE 248 48 248 32
WIRE 440 48 440 32
WIRE 360 64 360 32
WIRE -280 128 -280 32
WIRE -264 128 -280 128
WIRE 248 128 56 128
WIRE 248 144 248 128
WIRE 360 144 360 128
WIRE 440 144 440 128
WIRE -280 224 -280 128
WIRE -264 224 -280 224
WIRE 72 224 56 224
WIRE 248 240 248 224
WIRE -152 304 -152 288
WIRE -56 304 -56 288
WIRE -280 336 -280 224
WIRE 72 336 72 224
WIRE 72 336 -280 336
FLAG -152 304 0
FLAG -56 304 0
FLAG -280 -64 0
FLAG -376 32 0
FLAG -440 -224 0
FLAG 360 144 0
FLAG 440 144 0
FLAG -440 -336 IN
FLAG 440 32 OUT
FLAG 248 240 0
SYMBOL voltage -440 -336 R0
SYMATTR InstName V1
SYMATTR Value 24
SYMBOL cap -296 16 R90
SYMATTR InstName C1
SYMATTR Value 4.7
SYMBOL ind 120 48 R270
SYMATTR InstName L1
SYMATTR Value 3.3
SYMATTR SpiceLine Rser=50m
SYMBOL cap 344 64 R0
SYMATTR InstName C2
SYMATTR Value 15
SYMATTR SpiceLine Rser=10m
SYMBOL res 424 32 R0
SYMATTR InstName Rload
SYMATTR Value 5
SYMBOL cap 72 -48 R0
SYMATTR InstName C3
SYMATTR Value .1
SYMBOL res 232 32 R0
SYMATTR InstName R1
SYMATTR Value 412K
SYMBOL res 232 128 R0
SYMATTR InstName R2
SYMATTR Value 56.2K
SYMBOL PowerProducts\\LTC3646-1 -104 -16 R0
SYMATTR InstName U1
* SPICE netlist
R1 N006 N007 68K
R2 OUT N003 1Meg
R3 N003 0 140K
C1 N007 0 330p
C2 OUT 0 10
D1 N001 OUT MBRS130L
L1 IN N001 10
V1 IN 0 3.3
R4 IN N002 1Meg
Rload OUT 0 57.5
XU1 N006 N003 N005 0 N001 IN N004 N002 LT1949-1 ;pnba Vc)FB)_SHDN)GND)SW)Vin)LBI)LBO
.tran 1m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 880 432
WIRE -328 -216 -440 -216
WIRE -168 -216 -328 -216
WIRE -120 -216 -168 -216
WIRE -8 -216 -40 -216
WIRE 56 -216 -8 -216
WIRE 216 -216 120 -216
WIRE 328 -216 216 -216
WIRE 440 -216 328 -216
WIRE -440 -200 -440 -216
WIRE 328 -200 328 -216
WIRE 440 -200 440 -216
WIRE -328 -168 -328 -216
WIRE 216 -168 216 -216
WIRE -168 -120 -168 -216
WIRE -8 -120 -8 -216
WIRE -440 -104 -440 -120
WIRE 328 -104 328 -136
WIRE 440 -104 440 -120
WIRE -328 -40 -328 -88
WIRE -232 -40 -328 -40
WIRE 216 -40 216 -88
WIRE 216 -40 56 -40
WIRE 216 -24 216 -40
WIRE -232 24 -248 24
WIRE 216 72 216 56
WIRE -232 88 -248 88
WIRE 72 88 56 88
WIRE 168 88 152 88
WIRE 168 104 168 88
WIRE 168 184 168 168
WIRE -88 216 -88 168
FLAG -88 216 0
FLAG 168 184 0
FLAG 216 72 0
FLAG 328 -104 0
FLAG -440 -104 0
FLAG 440 -104 0
FLAG -440 -216 IN
FLAG 440 -216 OUT
SYMBOL RES 56 104 R270
SYMATTR InstName R1
SYMATTR Value 68K
SYMBOL res 200 -184 R0
SYMATTR InstName R2
SYMATTR Value 1Meg
SYMBOL res 200 -40 R0
SYMATTR InstName R3
SYMATTR Value 140K
SYMBOL cap 152 104 R0
SYMATTR InstName C1
SYMATTR Value 330p
SYMBOL cap 312 -200 R0
SYMATTR InstName C2
SYMATTR Value 10
SYMBOL schottky 56 -200 R270
SYMATTR InstName D1
SYMATTR Value MBRS130L
SYMBOL ind -136 -200 R270
SYMATTR InstName L1
SYMATTR Value 10
SYMBOL VOLTAGE -440 -216 R0
SYMATTR InstName V1
SYMATTR Value 3.3
SYMBOL res -344 -184 R0
SYMATTR InstName R4
SYMATTR Value 1Meg
SYMBOL res 424 -216 R0
SYMATTR InstName Rload
SYMATTR Value 57.5
SYMBOL PowerProducts\\LT1949-1 -88 24 R0
SYMATTR InstName U1
* SPICE netlist
V1 IN 0 5
L1 N001 OUT 1
Rload OUT 0 5
C1 OUT 0 10
XU1 IN IN N001 OUT 0 ADP2108-x.x Rtop=320K ;pnba Vin)EN)SW)FB)GND
.tran .5m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 704 240
WIRE -256 -120 -352 -120
WIRE -240 -120 -256 -120
WIRE 80 -120 48 -120
WIRE 192 -120 160 -120
WIRE 272 -120 192 -120
WIRE 352 -120 272 -120
WIRE -352 -104 -352 -120
WIRE 272 -104 272 -120
WIRE 352 -104 352 -120
WIRE -352 -8 -352 -24
WIRE 272 -8 272 -40
WIRE 352 -8 352 -24
WIRE -256 40 -256 -120
WIRE -240 40 -256 40
WIRE 192 40 192 -120
WIRE 192 40 48 40
WIRE -96 120 -96 104
FLAG -352 -8 0
FLAG -96 120 0
FLAG 272 -8 0
FLAG 352 -8 0
FLAG 352 -120 OUT
FLAG -352 -120 IN
SYMBOL VOLTAGE -352 -120 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL ind 64 -104 R270
SYMATTR InstName L1
SYMATTR Value 1
SYMBOL RES 336 -120 R0
SYMATTR InstName Rload
SYMATTR Value 5
SYMBOL cap 256 -104 R0
SYMATTR InstName C1
SYMATTR Value 10
SYMBOL ADP2108-2.5 -96 -40 R0
SYMATTR InstName U1
* SPICE netlist
V1 N001 0 5
R1 N001 N004 44.2K
XU1 N001 0 N004 0 N003 N002 LTC6908-2 ;pnba V+)GND)SET)MOD)OUT2)OUT1
.tran 20u

* LTspice schematic (.asc)
Version 4
SHEET 1 448 200
WIRE -128 -80 -224 -80
WIRE -32 -80 -128 -80
WIRE 224 -80 192 -80
WIRE -224 -64 -224 -80
WIRE -128 -16 -128 -80
WIRE -32 0 -48 0
WIRE 224 0 192 0
WIRE -224 32 -224 16
WIRE -128 80 -128 64
WIRE -32 80 -128 80
WIRE 224 80 192 80
FLAG -224 32 0
FLAG -48 0 0
FLAG 224 80 0
SYMBOL voltage -224 -80 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL res -144 -32 R0
SYMATTR InstName R1
SYMATTR Value 44.2K
SYMBOL LTC6908-2 80 0 R0
SYMATTR InstName U1
* SPICE netlist
V1 N001 0 3
I1 N003 0 0
R2 N001 N002 10000
R3 N002 0 2000
C2 N002 0 0.0000001
R1 N004 N003 137000
C1 N004 N003 .000000000011
XU1 N002 N003 N001 0 N004 LTC6241 ;pnba IN+)IN-)VCC)VEE)OUT
.dc I1 0 0.000014 0.00000014

* LTspice schematic (.asc)
Version 4
SHEET 1 800 608
WIRE -272 -304 -400 -304
WIRE 112 -304 -272 -304
WIRE -400 -272 -400 -304
WIRE -272 -272 -272 -304
WIRE -400 -160 -400 -192
WIRE -272 -160 -272 -192
WIRE -128 -160 -272 -160
WIRE 32 -160 -128 -160
WIRE -272 -144 -272 -160
WIRE -128 -144 -128 -160
WIRE -272 -48 -272 -80
WIRE -128 -48 -128 -64
WIRE -128 -48 -272 -48
WIRE -272 -16 -272 -48
WIRE 112 0 112 -304
WIRE -32 16 -176 16
WIRE 80 16 -32 16
WIRE 144 32 128 32
WIRE 304 32 144 32
WIRE 400 32 304 32
WIRE 32 48 32 -160
WIRE 80 48 32 48
WIRE 112 112 112 64
WIRE -176 128 -176 16
WIRE -176 128 -240 128
WIRE -240 160 -240 128
WIRE -32 208 -32 16
WIRE 80 208 -32 208
WIRE 304 208 304 32
WIRE 304 208 160 208
WIRE -240 272 -240 240
WIRE -32 304 -32 208
WIRE 80 304 -32 304
WIRE 304 304 304 208
WIRE 304 304 144 304
FLAG -240 272 0
FLAG -400 -160 0
FLAG -272 -16 0
FLAG 112 112 0
SYMBOL voltage -400 -288 R0
SYMATTR InstName V1
SYMATTR Value 3
SYMBOL current -240 160 R0
SYMATTR InstName I1
SYMATTR Value 0
SYMBOL res -288 -288 R0
SYMATTR InstName R2
SYMATTR Value 10000
SYMBOL res -144 -160 R0
SYMATTR InstName R3
SYMATTR Value 2000
SYMBOL cap -288 -144 R0
SYMATTR InstName C2
SYMATTR Value 0.0000001
SYMBOL res 176 192 R90
SYMATTR InstName R1
SYMATTR Value 137000
SYMBOL cap 144 288 R90
SYMATTR InstName C1
SYMATTR Value .000000000011
SYMBOL Opamps\\LTC6240 112 32 R0
SYMATTR InstName U1
* SPICE netlist
R1 N004 N001 6.8k
R3 Vout N004 1Meg
XU1 N003 N001 N002 0 Vout LT1078 ;pnba In+)In-)V+)V-)OUT
V2 N002 0 20
V4 N003 0 1.215V
R4 Vout N004 68k
R2 N001 0 14.6k
R5 N001 N003 14.6k
V1 N005 0 {DAC}
R6 N001 N005 82k
.tran 10m
.step param DAC 0 3.3 0.1

* LTspice schematic (.asc)
Version 4
SHEET 1 704 576
WIRE 336 -288 -144 -288
WIRE 272 -96 272 -144
WIRE 336 -80 336 -288
WIRE 336 -80 304 -80
WIRE -32 -64 -64 -64
WIRE 64 -64 -32 -64
WIRE 240 -64 64 -64
WIRE -32 -48 -32 -64
WIRE 64 -48 64 -64
WIRE 352 -48 304 -48
WIRE -32 48 -32 32
WIRE 16 48 -32 48
WIRE 64 48 64 32
WIRE 64 48 16 48
WIRE 16 64 16 48
WIRE -256 176 -352 176
WIRE -144 176 -144 -288
WIRE -144 176 -176 176
WIRE 16 176 16 144
WIRE 16 176 -144 176
WIRE 96 176 16 176
WIRE 208 176 176 176
WIRE 352 176 352 -48
WIRE 352 176 208 176
WIRE -352 208 -352 176
WIRE 16 208 16 176
WIRE 208 208 208 176
FLAG 272 -224 0
FLAG 272 -32 0
FLAG 208 288 0
FLAG 16 288 0
FLAG -352 288 0
FLAG -64 -64 Vout
SYMBOL res 0 48 R0
SYMATTR InstName R1
SYMATTR Value 6.8k
SYMBOL res 48 -64 R0
SYMATTR InstName R3
SYMATTR Value 1Meg
SYMBOL Opamps\\LT1078 272 -128 M0
SYMATTR InstName U1
SYMBOL voltage 272 -128 R180
SYMATTR InstName V2
SYMATTR Value 20
SYMBOL voltage 208 192 R0
SYMATTR InstName V4
SYMATTR Value 1.215V
SYMBOL res -48 -64 R0
SYMATTR InstName R4
SYMATTR Value 68k
SYMBOL res 0 192 R0
SYMATTR InstName R2
SYMATTR Value 14.6k
SYMBOL res 80 192 R270
SYMATTR InstName R5
SYMATTR Value 14.6k
SYMBOL voltage -352 192 R0
SYMATTR InstName V1
SYMATTR Value {DAC}
SYMBOL res -160 160 R90
SYMATTR InstName R6
SYMATTR Value 82k
* SPICE netlist
D1 N002 N003 MMSD4148
R2 N003 0 100
C1 N002 N004 1e-6
V1 N004 0 SINE(0 50e-3 3.5e6)
V2 N001 0 SINE(0 2 4e6)
L1 N003 0 1.59e-6
C2 N003 0 63e-9
C3 N002 N001 1e-6
.tran 0 410e-6 400e-6

* LTspice schematic (.asc)
Version 4
SHEET 1 704 368
WIRE -304 -168 -352 -168
WIRE -64 -168 -240 -168
WIRE -352 -136 -352 -168
WIRE 256 -88 144 -88
WIRE 352 -88 256 -88
WIRE -352 -40 -352 -56
WIRE -304 8 -352 8
WIRE -64 8 -64 -168
WIRE -64 8 -240 8
WIRE 16 8 -64 8
WIRE 144 8 144 -88
WIRE 144 8 80 8
WIRE 256 8 256 -88
WIRE 352 24 352 -88
WIRE -352 40 -352 8
WIRE 144 40 144 8
WIRE -352 136 -352 120
WIRE 144 136 144 120
WIRE 256 184 256 88
WIRE 352 184 352 88
FLAG -352 -40 0
FLAG -352 136 0
FLAG 144 136 0
FLAG 256 184 0
FLAG 352 184 0
SYMBOL diode 16 24 R270
SYMATTR InstName D1
SYMATTR Value MMSD4148
SYMBOL res 128 24 R0
SYMATTR InstName R2
SYMATTR Value 100
SYMBOL cap -240 -8 R90
SYMATTR InstName C1
SYMATTR Value 1e-6
SYMBOL voltage -352 24 R0
SYMATTR InstName V1
SYMATTR Value SINE(0 50e-3 3.5e6)
SYMBOL voltage -352 -152 R0
SYMATTR InstName V2
SYMATTR Value SINE(0 2 4e6)
SYMBOL ind 240 -8 R0
SYMATTR InstName L1
SYMATTR Value 1.59e-6
SYMBOL cap 336 24 R0
SYMATTR InstName C2
SYMATTR Value 63e-9
SYMBOL cap -240 -184 R90
SYMATTR InstName C3
SYMATTR Value 1e-6
* SPICE netlist
R1 0 N002 1k
V1 N001 0 SINE(0 5 1000)
D1 N001 N002 D
.tran 0 0.01 0 0.000001

* LTspice schematic (.asc)
Version 4
SHEET 1 352 272
WIRE -80 -120 -176 -120
WIRE 48 -120 -16 -120
WIRE 176 -120 128 -120
WIRE -176 -56 -176 -120
WIRE -176 104 -176 24
WIRE 160 104 -176 104
WIRE 176 104 176 -120
WIRE 176 104 160 104
WIRE 160 136 160 104
FLAG 160 136 0
SYMBOL res 144 -136 R90
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL voltage -176 -72 R0
SYMATTR InstName V1
SYMATTR Value SINE(0 5 1000)
SYMBOL diode -80 -104 R270
SYMATTR InstName D1
* SPICE netlist
V1 N001 0 SINE(0 2 16khz)
C1 N001 P001 0.001micro
R1 P001 0 5k
.tran 1

* LTspice schematic (.asc)
Version 4
SHEET 1 200 200
WIRE 88 -96 -88 -96
WIRE -88 -16 -88 -96
WIRE -88 96 -88 64
WIRE 88 96 88 48
FLAG -88 96 0
FLAG 88 96 0
SYMBOL voltage -88 -32 R0
SYMATTR InstName V1
SYMATTR Value SINE(0 2 16khz)
SYMBOL cap 72 -96 R0
SYMATTR InstName C1
SYMATTR Value 0.001micro
SYMBOL res 72 -48 R0
SYMATTR InstName R1
SYMATTR Value 5k
* SPICE netlist
R1 N002 N001 10
R2 N003 N002 20
R3 N004 N003 30
L1 N002 0 10 Rser=1f
L2 N003 0 20 Rser=1f
L3 N004 0 50 Rser=0.001f
V1 N001 0 SINE(0 100 0.159154943092) AC 37
.tran 30

* LTspice schematic (.asc)
Version 4
SHEET 1 608 304
WIRE -224 -136 -304 -136
WIRE -80 -136 -144 -136
WIRE -16 -136 -80 -136
WIRE 112 -136 64 -136
WIRE 176 -136 112 -136
WIRE 304 -136 256 -136
WIRE -304 -56 -304 -136
WIRE -80 -56 -80 -136
WIRE 112 -56 112 -136
WIRE 304 -56 304 -136
WIRE -304 104 -304 24
WIRE -80 104 -80 24
WIRE -80 104 -304 104
WIRE 112 104 112 24
WIRE 112 104 -80 104
WIRE 304 104 304 24
WIRE 304 104 112 104
WIRE 112 152 112 104
FLAG 112 152 0
SYMBOL res -128 -152 R90
SYMATTR InstName R1
SYMATTR Value 10
SYMBOL res 80 -152 R90
SYMATTR InstName R2
SYMATTR Value 20
SYMBOL res 272 -152 R90
SYMATTR InstName R3
SYMATTR Value 30
SYMBOL ind -96 -72 R0
SYMATTR InstName L1
SYMATTR Value 10
SYMATTR SpiceLine Rser=1f
SYMBOL ind 96 -72 R0
SYMATTR InstName L2
SYMATTR Value 20
SYMATTR SpiceLine Rser=1f
SYMBOL ind 288 -72 R0
SYMATTR InstName L3
SYMATTR Value 50
SYMATTR SpiceLine Rser=0.001f
SYMBOL voltage -304 -72 R0
SYMATTR Value SINE(0 100 0.159154943092)
SYMATTR Value2 AC 37
SYMATTR InstName V1
* SPICE netlist
V1 +V 0 15
Vin N001 N004 SINE(0 100m 10K)
R1 N002 N003 2.21K
V2 -V 0 -15
Rload OUT 0 10K
Vcm N004 0 1
Vref N005 0 0.5
XU1 N004 N002 N003 N001 -V N005 OUT +V AD8422 ;pnba IN-)RG1)RG2)IN+)VEE)REF)OUT)VCC
.tran 1m

* LTspice schematic (.asc)
Version 4
SHEET 1 672 368
WIRE 224 -168 224 -184
WIRE 336 -168 336 -184
WIRE 48 -88 -336 -88
WIRE 224 -72 224 -88
WIRE 336 -72 336 -88
WIRE -336 -56 -336 -88
WIRE 48 -56 -48 -56
WIRE 336 -8 224 -8
WIRE 336 8 336 -8
WIRE -48 40 -48 24
WIRE 48 40 -48 40
WIRE -336 72 -336 24
WIRE 48 72 -336 72
WIRE 160 72 160 56
WIRE -336 88 -336 72
WIRE 336 104 336 88
WIRE 160 168 160 152
WIRE -336 184 -336 168
FLAG 224 -184 +V
FLAG 224 -72 0
FLAG 336 -8 OUT
FLAG 80 -104 +V
FLAG 336 -184 -V
FLAG 80 88 -V
FLAG 336 104 0
FLAG 336 -72 0
FLAG -336 184 0
FLAG 160 168 0
SYMBOL voltage 224 -184 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage -336 -72 R0
SYMATTR InstName Vin
SYMATTR Value SINE(0 100m 10K)
SYMBOL res -64 -72 R0
SYMATTR InstName R1
SYMATTR Value 2.21K
SYMBOL voltage 336 -184 R0
SYMATTR InstName V2
SYMATTR Value -15
SYMBOL res 320 -8 R0
SYMATTR InstName Rload
SYMATTR Value 10K
SYMBOL voltage -336 72 R0
SYMATTR InstName Vcm
SYMATTR Value 1
SYMBOL voltage 160 56 R0
SYMATTR InstName Vref
SYMATTR Value 0.5
SYMBOL AD8422 80 -8 R0
SYMATTR InstName U1
* SPICE netlist
VEE N003 0 -5
RL Vo N003 10k
Q1 Vo Vin N001 0 My2n3906
Q2 Vin Vin N001 0 My2n3906
VCC N001 0 5
IREF Vin N003 0.000091 AC 0
C1 Vo N002 100T
V2 N002 N003 0 AC 0.000001 0
+IS=7.75521e-12 BF=194.093 NF=1.35509 VAF=156.436
+IKF=0.0660057 ISE=1.88546e-12 NE=1.81673 BR=3.41317
+NR=1.5 VAR=5.86061 IKR=1.70599 ISC=7.64281e-10
+NC=1.92376 RB=6.48961 IRB=0.1 RBM=0.1
+RE=0.0001 RC=2.45044 XTB=0.1 XTI=1
+EG=1.05 CJE=6.11928e-12 VJE=0.4 MJE=0.248812
+TF=5.21843e-10 XTF=0.932702 VTF=9.1046 ITF=0.0106472
+CJC=6.85007e-12 VJC=0.4 MJC=0.279018 XCJC=0.9
+FC=0.478887 CJS=0 VJS=0.75 MJS=0.5
+TR=4.30605e-07 PTF=0 KF=0 AF=1
;dc IREF 0.000085 0.000095 0.0000001
.ac lin 11 100 200

* LTspice schematic (.asc)
Version 4
SHEET 1 992 1024
WIRE 80 -512 -496 -512
WIRE 496 -512 80 -512
WIRE 496 -400 496 -512
WIRE -496 -256 -496 -512
WIRE 80 -256 80 -512
WIRE 496 -240 496 -320
WIRE -224 -208 -432 -208
WIRE 16 -208 -224 -208
WIRE 80 -128 80 -160
WIRE 272 -128 80 -128
WIRE 272 -64 272 -128
WIRE -496 -48 -496 -160
WIRE -224 -48 -224 -208
WIRE -224 -48 -496 -48
WIRE 80 -48 80 -128
WIRE -496 0 -496 -48
WIRE -496 112 -496 0
WIRE 80 112 80 -48
WIRE 272 112 272 0
WIRE -496 272 -496 192
WIRE 80 272 80 192
WIRE 80 272 -496 272
WIRE 80 304 80 272
WIRE 272 304 272 192
WIRE 272 304 80 304
WIRE 80 368 80 304
WIRE 80 512 80 448
FLAG 80 512 0
FLAG 496 -240 0
FLAG 80 -48 Vo
FLAG -496 0 Vin
SYMBOL voltage 80 352 R0
SYMATTR InstName VEE
SYMATTR Value -5
SYMBOL res 64 96 R0
SYMATTR InstName RL
SYMATTR Value 10k
SYMBOL pnp 16 -160 M180
SYMATTR InstName Q1
SYMATTR Value My2n3906
SYMBOL pnp -432 -160 R180
SYMATTR InstName Q2
SYMATTR Value My2n3906
SYMBOL voltage 496 -416 R0
SYMATTR InstName VCC
SYMATTR Value 5
SYMBOL current -496 112 R0
SYMATTR InstName IREF
SYMATTR Value 0.000091
SYMATTR Value2 AC 0
SYMBOL cap 256 -64 R0
SYMATTR InstName C1
SYMATTR Value 100T
SYMBOL voltage 272 96 R0
SYMATTR InstName V2
SYMATTR Value 0
SYMATTR Value2 AC 0.000001 0
* SPICE netlist
V1 IN 0 5
XU1 IN N002 N004 N009 0 N003 IN N001 N007 N008 LTC3700 ;pnba Vin2)LDO)FB2)Pgood)GND)Pgate)Vin)Sense-)FB)Ith/Run
R1 IN N001 .068
MQ1 N006 N003 N001 N001 FDC638P
D1 0 N006 1N5818
L1 N006 N005 10
C1 N005 0 47 Rser=50m
R2 N002 N004 169K
R3 N004 0 78.7K
C2 N002 0 2.2
R4 N007 0 80.6K
R5 N005 N007 100K
R6 N008 N010 10K
R7 IN N009 100K
C3 N010 0 220p
Rload1 N002 0 16.7
Rload2 N005 0 1.8
.tran 250u startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1312 592
WIRE -336 -296 -464 -296
WIRE 16 -296 -336 -296
WIRE 176 -296 16 -296
WIRE 656 -296 176 -296
WIRE -464 -280 -464 -296
WIRE -336 -280 -336 -296
WIRE 16 -248 16 -296
WIRE 176 -248 176 -296
WIRE 656 -216 656 -296
WIRE -464 -184 -464 -200
WIRE -336 -184 -336 -200
WIRE -64 -184 -336 -184
WIRE 320 -184 256 -184
WIRE 432 -184 320 -184
WIRE 528 -184 432 -184
WIRE 528 -168 528 -184
WIRE 320 -152 320 -184
WIRE 432 -152 432 -184
WIRE -336 -104 -336 -184
WIRE -64 -88 -288 -88
WIRE 432 -72 432 -88
WIRE 528 -72 528 -88
WIRE 320 -40 320 -72
WIRE 320 -40 256 -40
WIRE 320 -24 320 -40
WIRE -528 8 -640 8
WIRE -496 8 -528 8
WIRE -448 8 -496 8
WIRE -336 8 -336 -8
WIRE -336 8 -368 8
WIRE -272 8 -288 8
WIRE -176 8 -192 8
WIRE -64 8 -176 8
WIRE -640 24 -640 8
WIRE -496 24 -496 8
WIRE -336 24 -336 8
WIRE -176 24 -176 8
WIRE 320 72 320 56
WIRE -496 104 -496 88
WIRE -336 104 -336 88
WIRE -64 104 -128 104
WIRE 656 104 656 -136
WIRE 656 104 256 104
WIRE -640 120 -640 104
WIRE -128 120 -128 104
WIRE -528 136 -528 8
WIRE -176 136 -176 104
WIRE -176 136 -528 136
WIRE 96 168 96 152
WIRE -128 216 -128 200
WIRE -128 296 -128 280
FLAG -464 -184 0
FLAG -336 104 0
FLAG -496 104 0
FLAG 320 72 0
FLAG 432 -72 0
FLAG 528 -72 0
FLAG -640 120 0
FLAG -288 8 0
FLAG 96 168 0
FLAG -128 296 0
FLAG -464 -296 IN
SYMBOL voltage -464 -296 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL PowerProducts\\LTC3700 96 -40 R0
SYMATTR InstName U1
SYMBOL res -352 -296 R0
SYMATTR InstName R1
SYMATTR Value .068
SYMBOL pmos -288 -8 R180
SYMATTR InstName Q1
SYMATTR Value FDC638P
SYMBOL schottky -352 88 M180
SYMATTR InstName D1
SYMATTR Value 1N5818
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL ind -352 24 M270
SYMATTR InstName L1
SYMATTR Value 10
SYMBOL cap -512 24 R0
SYMATTR InstName C1
SYMATTR Value 47
SYMATTR SpiceLine Rser=50m
SYMBOL res 304 -168 R0
SYMATTR InstName R2
SYMATTR Value 169K
SYMBOL res 304 -40 R0
SYMATTR InstName R3
SYMATTR Value 78.7K
SYMBOL cap 416 -152 R0
SYMATTR InstName C2
SYMATTR Value 2.2
SYMBOL res -176 -8 R90
SYMATTR InstName R4
SYMATTR Value 80.6K
SYMBOL res -192 120 M180
SYMATTR InstName R5
SYMATTR Value 100K
SYMBOL res -144 104 R0
SYMATTR InstName R6
SYMATTR Value 10K
SYMBOL res 640 -232 R0
SYMATTR InstName R7
SYMATTR Value 100K
SYMBOL cap -144 216 R0
SYMATTR InstName C3
SYMATTR Value 220p
SYMBOL res 512 -184 R0
SYMATTR InstName Rload1
SYMATTR Value 16.7
SYMBOL res -656 8 R0
SYMATTR InstName Rload2
SYMATTR Value 1.8
* SPICE netlist
V1 +V 0 15
V2 -V 0 -15
R1 OUT N001 355K
R2 N001 0 365
V3 IN 0 SINE(0 1m 1)
XU1 IN N001 +V -V OUT LT1037 ;pnba In+)In-)V+)V-)OUT
.tran 3

* LTspice schematic (.asc)
Version 4
SHEET 1 576 288
WIRE 16 -128 0 -128
WIRE 112 -128 96 -128
WIRE 144 -128 112 -128
WIRE 256 -128 224 -128
WIRE -288 -48 -288 -64
WIRE -160 -48 -160 -64
WIRE 176 -16 176 -32
WIRE 112 0 112 -128
WIRE 144 0 112 0
WIRE 256 16 256 -128
WIRE 256 16 208 16
WIRE 288 16 256 16
WIRE 144 32 -16 32
WIRE -288 48 -288 32
WIRE -160 48 -160 32
WIRE -16 48 -16 32
WIRE 176 64 176 48
WIRE -16 144 -16 128
FLAG -160 48 0
FLAG 176 -32 +V
FLAG -160 -64 +V
FLAG 176 64 -V
FLAG -288 48 0
FLAG -288 -64 -V
FLAG 0 -128 0
FLAG -16 144 0
FLAG 288 16 OUT
FLAG -16 32 IN
SYMBOL voltage -160 -64 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage -288 -64 R0
SYMATTR InstName V2
SYMATTR Value -15
SYMBOL res 240 -144 R90
SYMATTR InstName R1
SYMATTR Value 355K
SYMBOL res 112 -144 R90
SYMATTR InstName R2
SYMATTR Value 365
SYMBOL voltage -16 32 R0
SYMATTR InstName V3
SYMATTR Value SINE(0 1m 1)
SYMBOL opamps\\LT1037A 176 -48 R0
SYMATTR InstName U1
* SPICE netlist
BV1 out1 0 V = 1.5*(V(in1)*V(in2) + V(in3)*V(in4))

* LTspice schematic (.asc)
Version 4
SHEET 1 416 224
WIRE 208 -112 -32 -112
WIRE -128 -64 -208 -64
WIRE -128 -16 -208 -16
WIRE -32 16 -32 -112
WIRE -128 32 -208 32
WIRE -128 80 -208 80
WIRE -32 112 -32 96
FLAG -208 -64 in1
IOPIN 240 48 In
FLAG -208 -16 in2
IOPIN 240 96 In
FLAG -208 32 in3
IOPIN 240 144 In
FLAG -208 80 in4
IOPIN 240 192 In
FLAG -32 112 0
FLAG 208 -112 out1
IOPIN 656 0 Out
SYMBOL bv -32 0 R0
SYMATTR Value V = 1.5*(V(in1)*V(in2) + V(in3)*V(in4))
SYMATTR InstName V1
* SPICE netlist
R1 N002 N001 {R}
C1 N002 0 {Q1/w01/R}
L1 N002 0 {R/w01/Q1}
V1 N001 0 AC 1 0
XU1 N004 N002 N004 opamp Aol=100K GBW=10Meg ;pnba invin)noninvin)out
R2 N003 N004 {R}
C2 N003 0 {Q2/w02/R}
L2 N003 0 {R/w02/Q2}
XU2 N005 N003 N005 opamp Aol=100K GBW=10Meg ;pnba invin)noninvin)out
R3 N006 N005 {R}
C3 N006 0 {Q3/w03/R}
L3 N006 0 {R/w03/Q3}
.ac dec 10000 0.1 10
.param R={10} w0={2*pi}
.param Q1={7.981} w01={w0*1}
.param Q2={16.1} w02={w0*1.1077}
.param Q3={16.1} w03={w0*0.903}

* LTspice schematic (.asc)
Version 4
SHEET 1 1168 200
WIRE -536 -72 -584 -72
WIRE -424 -72 -456 -72
WIRE -344 -72 -424 -72
WIRE -216 -72 -344 -72
WIRE 248 -72 120 -72
WIRE -120 -56 -152 -56
WIRE -72 -56 -120 -56
WIRE 40 -56 8 -56
WIRE 120 -56 120 -72
WIRE 120 -56 40 -56
WIRE 344 -56 312 -56
WIRE 392 -56 344 -56
WIRE 504 -56 472 -56
WIRE 584 -56 504 -56
WIRE -584 -40 -584 -72
WIRE -216 -40 -248 -40
WIRE 248 -40 216 -40
WIRE -424 -24 -424 -72
WIRE -344 -24 -344 -72
WIRE 40 -8 40 -56
WIRE 120 -8 120 -56
WIRE 504 -8 504 -56
WIRE 584 -8 584 -56
WIRE -248 8 -248 -40
WIRE -120 8 -120 -56
WIRE -120 8 -248 8
WIRE 216 8 216 -40
WIRE 344 8 344 -56
WIRE 344 8 216 8
WIRE -584 88 -584 40
WIRE -424 88 -424 40
WIRE -424 88 -584 88
WIRE -344 88 -344 56
WIRE -344 88 -424 88
WIRE 40 88 40 56
WIRE 40 88 -344 88
WIRE 120 88 120 72
WIRE 120 88 40 88
WIRE 504 88 504 56
WIRE 504 88 120 88
WIRE 584 88 584 72
WIRE 584 88 504 88
FLAG -584 88 0
SYMBOL res -440 -88 R90
SYMATTR InstName R1
SYMATTR Value {R}
SYMBOL cap -440 -24 R0
SYMATTR Value {Q1/w01/R}
SYMATTR InstName C1
SYMBOL ind -360 -40 R0
SYMATTR InstName L1
SYMATTR Value {R/w01/Q1}
SYMBOL voltage -584 -56 R0
SYMATTR InstName V1
SYMATTR Value2 AC 1 0
SYMATTR Value ""
SYMBOL OpAmps\\opamp -184 8 M180
SYMATTR InstName U1
SYMBOL res 24 -72 R90
SYMATTR InstName R2
SYMATTR Value {R}
SYMBOL cap 24 -8 R0
SYMATTR Value {Q2/w02/R}
SYMATTR InstName C2
SYMBOL ind 104 -24 R0
SYMATTR InstName L2
SYMATTR Value {R/w02/Q2}
SYMBOL OpAmps\\opamp 280 8 M180
SYMATTR InstName U2
SYMBOL res 488 -72 R90
SYMATTR InstName R3
SYMATTR Value {R}
SYMBOL cap 488 -8 R0
SYMATTR Value {Q3/w03/R}
SYMATTR InstName C3
SYMBOL ind 568 -24 R0
SYMATTR InstName L3
SYMATTR Value {R/w03/Q3}
* SPICE netlist
V1 IN 0 5
Rload OUT 0 11
XU1 IN 0 IN MP_01 OUT ADP151-x.x T=100K ;pnba Vin)GND)EN))Vout
C1 OUT 0 1
.tran 500u startup

* LTspice schematic (.asc)
Version 4
SHEET 1 560 288
WIRE -152 -144 -280 -144
WIRE 8 -144 -152 -144
WIRE -280 -128 -280 -144
WIRE 8 -128 8 -144
WIRE -280 -32 -280 -48
WIRE -152 0 -152 -144
WIRE -120 0 -152 0
WIRE 184 0 136 0
WIRE 280 0 184 0
WIRE 184 16 184 0
WIRE 280 16 280 0
WIRE 184 112 184 80
WIRE 280 112 280 96
WIRE 8 144 8 128
FLAG 280 0 OUT
FLAG 280 112 0
FLAG -280 -32 0
FLAG -280 -144 IN
FLAG 8 144 0
FLAG 184 112 0
SYMBOL VOLTAGE -280 -144 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL res 264 0 R0
SYMATTR InstName Rload
SYMATTR Value 11
SYMBOL PowerProducts\\ADP151-1.1 8 0 R0
SYMATTR InstName U1
SYMBOL cap 168 16 R0
SYMATTR InstName C1
SYMATTR Value 1
* SPICE netlist
V1 Vin 0 5
R1 Vin N001 47
R2 N003 N002 4.2k
RPotenziometro N002 0 {10k*(1-x)}
Q1 N001 N003 0 0 2N3904
RPot Vin N002 {10k*x}
.step param x 1n 0.99 0.5
.tran 1s

* LTspice schematic (.asc)
Version 4
SHEET 1 288 384
WIRE -144 -176 -144 -192
WIRE 144 -128 144 -160
WIRE -48 -112 -48 -144
WIRE 144 -16 144 -48
WIRE -48 32 -48 -32
WIRE -16 32 -48 32
WIRE 80 32 64 32
WIRE 144 96 144 80
WIRE -48 112 -48 32
FLAG -48 192 0
FLAG 144 96 0
FLAG -144 -192 Vin
FLAG 144 -160 Vin
FLAG -144 -96 0
FLAG -48 -144 Vin
SYMBOL voltage -144 -192 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL res 128 -144 R0
SYMATTR InstName R1
SYMATTR Value 47
SYMBOL res 80 16 R90
SYMATTR InstName R2
SYMATTR Value 4.2k
SYMBOL res -64 96 R0
SYMATTR InstName Potenziometro
SYMATTR Value {10k*(1-x)}
SYMBOL npn 80 -16 R0
SYMATTR InstName Q1
SYMATTR Value 2N3904
SYMBOL res -64 -128 R0
SYMATTR InstName Pot
SYMATTR Value {10k*x}
* SPICE netlist
D1 N002 0 MBRS140
R1 N003 0 10.0K
R2 OUT N003 29.4K
V1 IN 0 5
C1 N001 N002 1
XU1 N001 0 N003 IN IN LT1931 ;pnba SW)GND)NFB)_SHDN)Vin
L1 IN N001 10
L2 OUT N002 10
C2 OUT N003 220p
C4 0 OUT 22 Rser=50m
Rload OUT 0 20
.tran 500u startup
K1 L1 L2 1

* LTspice schematic (.asc)
Version 4
SHEET 1 992 336
WIRE -384 -152 -496 -152
WIRE -256 -152 -384 -152
WIRE -208 -152 -256 -152
WIRE -96 -152 -128 -152
WIRE -64 -152 -96 -152
WIRE 32 -152 0 -152
WIRE 80 -152 32 -152
WIRE 192 -152 160 -152
WIRE 304 -152 192 -152
WIRE 400 -152 304 -152
WIRE 496 -152 400 -152
WIRE -496 -136 -496 -152
WIRE 400 -136 400 -152
WIRE 496 -136 496 -152
WIRE 32 -120 32 -152
WIRE 192 -104 192 -152
WIRE 304 -88 304 -152
WIRE -496 -40 -496 -56
WIRE -256 -40 -256 -152
WIRE -96 -40 -96 -152
WIRE 400 -40 400 -72
WIRE 496 -40 496 -56
WIRE 32 -24 32 -56
WIRE -384 56 -384 -152
WIRE -336 56 -384 56
WIRE 192 56 192 -24
WIRE 192 56 -16 56
WIRE 304 56 304 -24
WIRE 304 56 192 56
WIRE 192 72 192 56
WIRE -176 168 -176 152
WIRE 192 168 192 152
FLAG -496 -40 0
FLAG -176 168 0
FLAG 496 -40 0
FLAG 400 -40 0
FLAG 192 168 0
FLAG 32 -24 0
FLAG 496 -152 OUT
FLAG -496 -152 IN
SYMBOL schottky 16 -120 R0
SYMATTR InstName D1
SYMATTR Value MBRS140
SYMBOL RES 176 56 R0
SYMATTR InstName R1
SYMATTR Value 10.0K
SYMBOL RES 176 -120 R0
SYMATTR InstName R2
SYMATTR Value 29.4K
SYMBOL VOLTAGE -496 -152 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL polcap -64 -168 M90
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL POWERPRODUCTS\\LT1931 -176 56 R0
SYMATTR InstName U1
SYMBOL ind2 -224 -136 R270
SYMATTR InstName L1
SYMATTR Value 10
SYMBOL ind2 176 -136 M270
SYMATTR InstName L2
SYMATTR Value 10
SYMBOL cap 288 -88 R0
SYMATTR InstName C2
SYMATTR Value 220p
SYMBOL polcap 384 -72 M180
SYMATTR InstName C4
SYMATTR Value 22
SYMATTR SpiceLine Rser=50m
SYMBOL res 480 -152 R0
SYMATTR InstName Rload
SYMATTR Value 20
* SPICE netlist
A[7] D[7] 0 clk 0 clr _Q[7] Q[7] 0 DFLOP
A[6] D[6] 0 clk 0 clr _Q[6] Q[6] 0 DFLOP
A[5] D[5] 0 clk 0 clr _Q[5] Q[5] 0 DFLOP
A[4] D[4] 0 clk 0 clr _Q[4] Q[4] 0 DFLOP
A[3] D[3] 0 clk 0 clr _Q[3] Q[3] 0 DFLOP
A[2] D[2] 0 clk 0 clr _Q[2] Q[2] 0 DFLOP
A[1] D[1] 0 clk 0 clr _Q[1] Q[1] 0 DFLOP
A[0] D[0] 0 clk 0 clr _Q[0] Q[0] 0 DFLOP

* LTspice schematic (.asc)
Version 4
SHEET 1 200 200
WIRE 88 -24 72 -24
FLAG -88 72 0
FLAG 88 -24 Q[7:0]
IOPIN 224 128 Out
FLAG 88 24 _Q[7:0]
IOPIN 224 176 Out
FLAG -8 72 clr
IOPIN 128 224 In
FLAG -88 -24 D[7:0]
IOPIN 48 128 In
FLAG -88 24 clk
IOPIN 48 176 In
FLAG -8 -72 0
SYMBOL Digital\\dflop -8 -72 R0
SYMATTR InstName A[7:0]
* SPICE netlist
V1 VOUT 0 AC 1
R2 VIN VOUT 9k
R1 0 VIN 1k
CC VIN VOUT {CVAL}
.ac dec 1000 100k 1g
.step param CVAL list 0 0.25p 0.5p 1p 2p

* LTspice schematic (.asc)
Version 4
SHEET 1 256 304
WIRE 16 -152 -128 -152
WIRE 96 -152 16 -152
WIRE 128 -152 96 -152
WIRE 16 -104 16 -152
WIRE 96 -104 96 -152
WIRE -128 -40 -128 -152
WIRE 16 8 16 -24
WIRE 96 8 96 -40
WIRE 96 8 16 8
WIRE 128 8 96 8
WIRE 16 40 16 8
WIRE -128 152 -128 40
WIRE 16 152 16 120
FLAG -128 152 0
FLAG 128 -152 VOUT
IOPIN 304 96 Out
FLAG 16 152 0
FLAG 128 8 VIN
IOPIN 304 256 Out
SYMBOL voltage -128 -56 R0
SYMATTR Value ""
SYMATTR Value2 AC 1
SYMATTR InstName V1
SYMBOL res 32 -8 R180
SYMATTR InstName R2
SYMATTR Value 9k
SYMBOL res 32 136 R180
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL cap 112 -40 R180
SYMATTR InstName CC
SYMATTR Value {CVAL}
* SPICE netlist
M2 Ph_1 1_LO 0 0 FDC2512
M4 Ph_2 2_LO 0 0 FDC2512
M6 Ph_3 3_LO 0 0 FDC2512

* LTspice schematic (.asc)
Version 4
SHEET 1 208 944
WIRE -24 -472 -104 -472
WIRE 104 -440 24 -440
WIRE 24 -408 24 -440
WIRE -24 -328 -104 -328
WIRE 24 -280 24 -312
WIRE -24 -104 -104 -104
WIRE 88 -72 24 -72
WIRE 24 -40 24 -72
WIRE -24 40 -104 40
WIRE 24 88 24 56
WIRE -24 280 -104 280
WIRE 72 312 24 312
WIRE 24 344 24 312
WIRE -24 424 -104 424
WIRE 24 472 24 440
FLAG 24 472 0
FLAG -104 -472 1_HI
FLAG -104 -328 1_LO
FLAG -104 -104 2_HI
FLAG -104 40 2_LO
FLAG -104 280 3_HI
FLAG -104 424 3_LO
FLAG 104 -440 Ph_1
FLAG 88 -72 Ph_2
FLAG 72 312 Ph_3
FLAG 24 -280 0
FLAG 24 88 0
SYMBOL nmos -24 -408 R0
SYMATTR InstName M2
SYMATTR Value FDC2512
SYMBOL nmos -24 -40 R0
SYMATTR InstName M4
SYMATTR Value FDC2512
SYMBOL nmos -24 344 R0
SYMATTR InstName M6
SYMATTR Value FDC2512
* SPICE netlist
XU1 0 N007 N005 N001 N002 N004 N006 N003 LTC2908-C1 ;pnba GND)_RST)Vadj5)V1)Vadj1)Vadj2)Vadj3)Vadj4
V7 N006 0 .55
R2 N001 N007 10K
V3 N001 0 2.5
V1 N005 0 .55
V4 N003 0 .55
V2 N002 0 .55
V5 N004 0 PWL(0 0 1 .55 2 .55 2.000001 0)
.tran 15

* LTspice schematic (.asc)
Version 4
SHEET 1 992 416
WIRE 96 -208 -144 -208
WIRE 304 -208 96 -208
WIRE -144 -192 -144 -208
WIRE 304 -192 304 -208
WIRE 96 -112 96 -208
WIRE -144 -96 -144 -112
WIRE -480 -64 -496 -64
WIRE -64 -64 -400 -64
WIRE 400 -64 256 -64
WIRE 496 -64 480 -64
WIRE -304 16 -352 16
WIRE -64 16 -224 16
WIRE 336 16 256 16
WIRE 432 16 416 16
WIRE -64 96 -192 96
WIRE 304 96 304 -112
WIRE 304 96 256 96
WIRE -192 112 -192 96
WIRE 96 160 96 144
WIRE -192 208 -192 192
FLAG 96 160 0
FLAG 496 -64 0
FLAG -352 16 0
FLAG -496 -64 0
FLAG -192 208 0
FLAG 432 16 0
FLAG -144 -96 0
SYMBOL LTC2908-C1 96 16 R0
SYMATTR InstName U1
SYMBOL voltage -192 96 R0
SYMATTR InstName V7
SYMATTR Value .55
SYMBOL res 288 -208 R0
SYMATTR InstName R2
SYMATTR Value 10K
SYMBOL voltage -144 -208 R0
SYMATTR InstName V3
SYMATTR Value 2.5
SYMBOL voltage 320 16 R270
SYMATTR InstName V1
SYMATTR Value .55
SYMBOL voltage 384 -64 R270
SYMATTR InstName V4
SYMATTR Value .55
SYMBOL voltage -384 -64 R90
SYMATTR InstName V2
SYMATTR Value .55
SYMBOL voltage -208 16 R90
SYMATTR InstName V5
SYMATTR Value PWL(0 0 1 .55 2 .55 2.000001 0)
* SPICE netlist
XU1 IN N008 N006 N007 OUT- N005 N003 N001 IN OUT+ IN 0 N002 N004 0 LTC3260 ;pnba EN+)Rt)BYP-)ADJ-)LDO-)Vout)C-)C+)Vin)LDO+)EN-)Mode)ADJ+)BYP+)GND
R1 N008 0 200K
C1 N005 0 10 Rser=5m
C2 N001 N003 1 Rser=10m
V1 IN 0 15
R2 OUT+ N002 909K
R3 N002 0 100K
C3 N004 0 10n
C5 OUT+ 0 10 Rser=5m
Rload+ OUT+ 0 240
R5 OUT- N007 909K
R6 N007 0 100K
C6 OUT- 0 10 Rser=5m
Rload- OUT- 0 240
C4 N006 0 10n
.tran 10m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 800 640
WIRE -160 -320 -272 -320
WIRE -64 -320 -160 -320
WIRE -160 -304 -160 -320
WIRE -64 -304 -64 -320
WIRE -272 -240 -272 -320
WIRE -272 -240 -400 -240
WIRE -256 -240 -272 -240
WIRE 176 -240 32 -240
WIRE 288 -240 176 -240
WIRE 400 -240 288 -240
WIRE -400 -224 -400 -240
WIRE 288 -224 288 -240
WIRE 400 -224 400 -240
WIRE -256 -144 -320 -144
WIRE 176 -144 176 -160
WIRE 176 -144 32 -144
WIRE -400 -128 -400 -144
WIRE -320 -128 -320 -144
WIRE 176 -128 176 -144
WIRE 288 -128 288 -160
WIRE 400 -128 400 -144
WIRE -320 -48 -320 -64
WIRE -256 -48 -320 -48
WIRE 48 -48 32 -48
WIRE 128 -48 112 -48
WIRE 176 -32 176 -48
WIRE -352 48 -368 48
WIRE -256 48 -288 48
WIRE 48 48 32 48
WIRE 128 48 112 48
WIRE 176 48 176 32
WIRE -256 144 -272 144
WIRE 176 144 176 128
WIRE 176 144 32 144
WIRE 400 144 400 128
WIRE 176 160 176 144
WIRE 288 160 288 128
WIRE -352 240 -368 240
WIRE -256 240 -272 240
WIRE 176 240 32 240
WIRE 288 240 288 224
WIRE 288 240 176 240
WIRE 400 240 400 224
WIRE 400 240 288 240
WIRE -112 320 -112 304
FLAG -112 320 0
FLAG -368 240 0
FLAG -272 144 0
FLAG -368 48 0
FLAG -400 -128 0
FLAG 176 -32 0
FLAG 288 -128 0
FLAG 400 -128 0
FLAG -400 -240 IN
FLAG 288 128 0
FLAG 400 128 0
FLAG 128 -48 0
FLAG 176 32 0
FLAG 128 48 0
FLAG 400 -240 OUT+
FLAG 400 240 OUT-
SYMBOL PowerProducts\\LTC3260 -112 0 R0
SYMATTR InstName U1
SYMBOL res -256 224 R90
SYMATTR InstName R1
SYMATTR Value 200K
SYMBOL cap -288 32 R90
SYMATTR InstName C1
SYMATTR Value 10
SYMATTR SpiceLine Rser=5m
SYMBOL cap -336 -128 R0
SYMATTR InstName C2
SYMATTR Value 1
SYMATTR SpiceLine Rser=10m
SYMBOL voltage -400 -240 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL res 160 -256 R0
SYMATTR Value 909K
SYMATTR InstName R2
SYMBOL res 160 -144 R0
SYMATTR Value 100K
SYMATTR InstName R3
SYMBOL cap 48 -32 R270
SYMATTR InstName C3
SYMATTR Value 10n
SYMBOL cap 272 -224 R0
SYMATTR InstName C5
SYMATTR Value 10
SYMATTR SpiceLine Rser=5m
SYMBOL res 384 -240 R0
SYMATTR InstName Rload+
SYMATTR Value 240
SYMBOL res 160 256 M180
SYMATTR InstName R5
SYMATTR Value 909K
SYMBOL res 160 144 M180
SYMATTR InstName R6
SYMATTR Value 100K
SYMBOL cap 272 224 M180
SYMATTR InstName C6
SYMATTR Value 10
SYMATTR SpiceLine Rser=5m
SYMBOL res 384 240 M180
SYMATTR InstName Rload-
SYMATTR Value 240
SYMBOL cap 48 64 R270
SYMATTR InstName C4
SYMATTR Value 10n
* SPICE netlist
V1 IN 0 9 Rser=0.1
L1 N001 OUT 100 Rser=0.02 Rpar=5000
C2 OUT 0 100 Rser=0.02
XU1 OUT MP_01 MP_02 0 N001 IN IN IN LTC1574 top=93.5K bot=31.5K ;pnba Sense)))GND)SW)Vin)Ipgm)_SHDN
Rload OUT 0 20
.tran 2.5m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 624 240
WIRE -200 -120 -312 -120
WIRE -56 -120 -200 -120
WIRE -312 -104 -312 -120
WIRE -56 -104 -56 -120
WIRE -200 -40 -200 -120
WIRE -184 -40 -200 -40
WIRE 104 -40 72 -40
WIRE 216 -40 184 -40
WIRE 312 -40 216 -40
WIRE 312 -24 312 -40
WIRE -312 -8 -312 -24
WIRE -200 24 -200 -40
WIRE -184 24 -200 24
WIRE 216 24 216 -40
WIRE 216 24 72 24
WIRE 216 40 216 24
WIRE 312 72 312 56
WIRE -56 120 -56 88
WIRE 216 120 216 104
FLAG 312 -40 OUT
FLAG 216 120 0
FLAG 312 72 0
FLAG -56 120 0
FLAG -312 -8 0
FLAG -312 -120 IN
SYMBOL VOLTAGE -312 -120 R0
SYMATTR InstName V1
SYMATTR Value 9
SYMATTR SpiceLine Rser=0.1
SYMBOL IND 88 -24 R270
SYMATTR InstName L1
SYMATTR Value 100
SYMATTR SpiceLine Rser=0.02 Rpar=5000
SYMBOL POLCAP 200 40 R0
SYMATTR InstName C2
SYMATTR Value 100
SYMATTR SpiceLine Rser=0.02
SYMBOL PowerProducts\\LTC1574-5 -56 -24 R0
SYMATTR InstName U1
SYMBOL res 296 -40 R0
SYMATTR InstName Rload
SYMATTR Value 20
* SPICE netlist
XU1 N006 N003 N001 N010 _RST _MR 0 N011 N009 N004 N002 N008 LTC2930 ;pnba V5)V3)V1)CRT)_RST)_MR)GND)VPG)REF)V4)V2)V6
R5 N008 N007 1400K
R6 N008 0 100K
R3 N006 0 100K
R4 N006 N005 1020K
V1 N001 0 PWL(0 0 5 5 15 5 15.0001 4 16 4 16.0001 5)
V3 N003 0 PWL(0 0 2.5 2.5 19 2.5 19.0001 1.5 20 1.5 20.0001 2.5)
V4 N004 0 PWL(0 0 1.8 1.8 21 1.8 21.0001 .8 22 .8 22.0001 1.8)
V5 N005 0 PWL(0 0 6 6 23 6 23.0001 5 24 5 24.0001 6)
V6 N007 0 PWL(0 0 8 8 25 8 25.0001 7 26 7 26.0001 8)
R1 N009 N011 59K
R2 N011 0 40.2K
C1 N010 0 1500p
V7 _MR 0 PULSE(5 0 10 1p 1p 2)
V2 N002 0 PWL(0 0 3.3 3.3 17 3.3 17.0001 2.3 18 2.3 18.001 3.3)
.tran 30

* LTspice schematic (.asc)
Version 4
SHEET 1 1360 608
WIRE 8 -304 -24 -304
WIRE 312 -304 88 -304
WIRE -296 -208 -328 -208
WIRE 88 -208 -216 -208
WIRE 312 -208 312 -304
WIRE 344 -208 312 -208
WIRE 88 -160 88 -208
WIRE 344 -160 88 -160
WIRE 648 -160 600 -160
WIRE -664 -112 -680 -112
WIRE 344 -112 -584 -112
WIRE 344 -64 -232 -64
WIRE -152 -16 -168 -16
WIRE -56 -16 -72 -16
WIRE 344 -16 -56 -16
WIRE -56 0 -56 -16
WIRE 56 32 40 32
WIRE 168 32 136 32
WIRE 344 32 168 32
WIRE 680 32 600 32
WIRE -536 48 -552 48
WIRE -232 48 -232 -64
WIRE -232 48 -456 48
WIRE 168 48 168 32
WIRE 680 48 680 32
WIRE 344 80 264 80
WIRE -56 96 -56 80
WIRE 264 96 264 80
WIRE 168 144 168 128
WIRE 680 144 680 128
WIRE 472 160 472 144
WIRE 552 160 552 144
WIRE -376 192 -392 192
WIRE -168 192 -168 -16
WIRE -168 192 -296 192
WIRE 264 192 264 176
WIRE 392 192 392 144
WIRE 392 192 264 192
WIRE 264 208 264 192
WIRE 552 240 552 224
WIRE -88 304 -104 304
WIRE 40 304 40 32
WIRE 40 304 -8 304
WIRE 264 304 264 288
FLAG 472 160 0
FLAG 168 144 0
FLAG -56 96 0
FLAG -24 -304 0
FLAG -680 -112 0
FLAG -552 48 0
FLAG -392 192 0
FLAG -104 304 0
FLAG 264 304 0
FLAG 552 240 0
FLAG 648 -160 _RST
FLAG 680 144 0
FLAG 680 32 _MR
FLAG -328 -208 0
SYMBOL LTC2930 472 -64 R0
SYMATTR InstName U1
SYMBOL res 152 16 R90
SYMATTR InstName R5
SYMATTR Value 1400K
SYMBOL res 152 32 R0
SYMATTR InstName R6
SYMATTR Value 100K
SYMBOL res -72 -16 R0
SYMATTR InstName R3
SYMATTR Value 100K
SYMBOL res -56 -32 R90
SYMATTR InstName R4
SYMATTR Value 1020K
SYMBOL voltage 104 -304 M270
SYMATTR Value PWL(0 0 5 5 15 5 15.0001 4 16 4 16.0001 5)
SYMATTR InstName V1
SYMBOL voltage -568 -112 M270
SYMATTR Value PWL(0 0 2.5 2.5 19 2.5 19.0001 1.5 20 1.5 20.0001 2.5)
SYMATTR InstName V3
SYMBOL voltage -440 48 R90
SYMATTR Value PWL(0 0 1.8 1.8 21 1.8 21.0001 .8 22 .8 22.0001 1.8)
SYMATTR InstName V4
SYMBOL voltage -280 192 R90
SYMATTR Value PWL(0 0 6 6 23 6 23.0001 5 24 5 24.0001 6)
SYMATTR InstName V5
SYMBOL voltage 8 304 R90
SYMATTR Value PWL(0 0 8 8 25 8 25.0001 7 26 7 26.0001 8)
SYMATTR InstName V6
SYMBOL res 248 80 R0
SYMATTR InstName R1
SYMATTR Value 59K
SYMBOL res 248 192 R0
SYMATTR InstName R2
SYMATTR Value 40.2K
SYMBOL cap 536 160 R0
SYMATTR InstName C1
SYMATTR Value 1500p
SYMBOL voltage 680 32 R0
SYMATTR InstName V7
SYMATTR Value PULSE(5 0 10 1p 1p 2)
SYMBOL voltage -200 -208 R90
SYMATTR InstName V2
SYMATTR Value PWL(0 0 3.3 3.3 17 3.3 17.0001 2.3 18 2.3 18.001 3.3)
* SPICE netlist
V4 N003 N002 SINE(0 1.8189 100k) AC 1
V2 N004 0 PULSE(0 1.8 66.6n .2n .2n 5n 66.6n)
V3 VS_N 0 -2
V1 VS_P 0 6.5
V5 VDD 0 5
XU1 N001 N002 N002 NC_01 NC_02 N003 N003 N005 NC_03 NC_04 VS_P VS_P VS_N NC_05 NC_06 NC_07 VDD Vout N004 0 ADAQ23876 ;pnba OUT+)IN-_2)IN-_1)SJ-)SJ+)IN+_1)IN+_2)OUT-)ADCIN+)ADCIN-)VS+)PDB_AMP)VS-)REF_IN)VCMO)REFBUF)VDD)Vout)CNV)ADC_GND
.noise V(Vout) V1 dec 500 100 10G
;.tran 10u
;.ac dec 100 100 10G

* LTspice schematic (.asc)
Version 4
SHEET 1 2192 832
WIRE 248 -336 248 -416
WIRE 824 -336 824 -416
WIRE -168 -192 -248 -192
WIRE -296 -144 -424 -144
WIRE -168 -144 -296 -144
WIRE -296 -96 -296 -144
WIRE -168 -96 -296 -96
WIRE 1048 -96 936 -96
WIRE 1096 -96 1048 -96
WIRE -424 -64 -424 -144
WIRE -1096 32 -1096 -16
WIRE -952 32 -952 -16
WIRE -808 32 -808 -16
WIRE -1096 64 -1096 32
WIRE -952 64 -952 32
WIRE -808 64 -808 32
WIRE -168 80 -296 80
WIRE 1096 80 936 80
WIRE -424 128 -424 16
WIRE -296 128 -296 80
WIRE -296 128 -424 128
WIRE -168 128 -296 128
WIRE 1096 128 1096 80
WIRE -1096 176 -1096 144
WIRE -952 176 -952 144
WIRE -952 176 -1096 176
WIRE -808 176 -808 144
WIRE -808 176 -952 176
WIRE -168 176 -248 176
WIRE -1096 208 -1096 176
WIRE 1096 288 1096 208
WIRE 200 400 200 320
WIRE 248 400 248 320
WIRE 520 416 520 320
FLAG 1096 288 0
FLAG -1096 208 0
FLAG -1096 32 VS_N
FLAG -952 32 VS_P
FLAG -808 32 VDD
FLAG 1048 -96 Vout
FLAG 824 -416 VDD
FLAG 200 400 VS_P
FLAG 248 -416 VS_P
FLAG 248 400 VS_N
FLAG 520 416 0
SYMBOL voltage -424 32 R180
SYMATTR Value2 AC 1
SYMATTR InstName V4
SYMATTR Value SINE(0 1.8189 100k)
SYMBOL voltage 1096 112 R0
SYMATTR InstName V2
SYMATTR Value PULSE(0 1.8 66.6n .2n .2n 5n 66.6n)
SYMBOL voltage -1096 48 R0
SYMATTR InstName V3
SYMATTR Value -2
SYMBOL voltage -952 48 R0
SYMATTR InstName V1
SYMATTR Value 6.5
SYMBOL voltage -808 48 R0
SYMATTR InstName V5
SYMATTR Value 5
SYMBOL ADAQ23876 200 -32 R0
SYMATTR InstName U1
* SPICE netlist
C4 Gate_A 0 2.2n
C5 Gate_B 0 2.2n
R2 Gate_A N001 5.11
R3 Gate_B N007 5.11
V1 VIA 0 PULSE(0 5 0 2n 2n 5u 10u)
V4 N005 0 0
V3 N003 0 5
V6 N004 0 15
R1 N006 0 10K
V5 N002 0 15
V2 VIB 0 PULSE(5 0 0 2n 2n 5u 10u)
XU2 VIA VIB N003 0 N005 N006 0 N007 N004 0 N001 N002 ADuM4221B ;pnba VIA)VIB)VDD1)GND1)DISABLE)DT)GNDB)VOB)VDDB)GNDA)VOA)VDDA
.tran 50u

* LTspice schematic (.asc)
Version 4.1
SHEET 1 1472 480
WIRE -256 -224 -736 -224
WIRE -176 -224 -256 -224
WIRE 432 -224 128 -224
WIRE 560 -224 512 -224
WIRE 688 -224 560 -224
WIRE 736 -224 688 -224
WIRE -736 -192 -736 -224
WIRE 560 -192 560 -224
WIRE -256 -160 -640 -160
WIRE -176 -160 -256 -160
WIRE 320 -160 128 -160
WIRE 320 -144 320 -160
WIRE -640 -128 -640 -160
WIRE 560 -112 560 -128
WIRE -176 -96 -512 -96
WIRE 160 -96 128 -96
WIRE -176 -16 -208 -16
WIRE 320 -16 128 -16
WIRE -512 0 -512 -96
WIRE 320 0 320 -16
WIRE -176 48 -432 48
WIRE 160 48 128 48
WIRE -432 96 -432 48
WIRE -176 112 -320 112
WIRE 432 112 128 112
WIRE 560 112 512 112
WIRE 688 112 560 112
WIRE 736 112 688 112
WIRE -320 144 -320 112
WIRE 560 144 560 112
WIRE -736 240 -736 -112
WIRE -640 240 -640 -48
WIRE -512 240 -512 80
WIRE -432 240 -432 176
WIRE -320 240 -320 224
WIRE 560 240 560 208
FLAG -432 240 0
FLAG 160 48 0
FLAG 320 80 0
FLAG 688 112 Gate_B
FLAG 688 -224 Gate_A
FLAG 560 240 0
FLAG -736 240 0
FLAG -512 240 0
FLAG 560 -112 0
FLAG -256 -224 VIA
FLAG 160 -96 0
FLAG -208 -16 0
FLAG -320 240 0
FLAG 320 -64 0
FLAG -640 240 0
FLAG -256 -160 VIB
SYMBOL cap 544 -192 R0
SYMATTR InstName C4
SYMATTR Value 2.2n
SYMBOL cap 544 144 R0
SYMATTR InstName C5
SYMATTR Value 2.2n
SYMBOL res 528 -240 R90
SYMATTR InstName R2
SYMATTR Value 5.11
SYMBOL res 528 96 R90
SYMATTR InstName R3
SYMATTR Value 5.11
SYMBOL voltage -736 -208 R0
SYMATTR InstName V1
SYMATTR Value PULSE(0 5 0 2n 2n 5u 10u)
SYMBOL voltage -432 80 R0
SYMATTR InstName V4
SYMATTR Value 0
SYMBOL voltage -512 -16 R0
SYMATTR InstName V3
SYMATTR Value 5
SYMBOL voltage 320 -16 R0
SYMATTR InstName V6
SYMATTR Value 15
SYMBOL res -336 128 R0
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL voltage 320 -160 R0
SYMATTR InstName V5
SYMATTR Value 15
SYMBOL voltage -640 -144 R0
SYMATTR InstName V2
SYMATTR Value PULSE(5 0 0 2n 2n 5u 10u)
SYMBOL ADuM4221B -16 -128 R0
SYMATTR InstName U2
* SPICE netlist
V1 +V 0 15
V2 -V 0 -15
V3 IN 0 SINE(0 10m 1K)
XU1 0 N001 IN -V +V 0 N002 OUT LT1102 ;pnba GND)Tap1)In-)V-)V+)In+)Tap2)Out
.tran 3m

* LTspice schematic (.asc)
Version 4
SHEET 1 752 240
WIRE 104 -120 88 -120
WIRE 376 -120 360 -120
WIRE 104 -56 88 -56
WIRE 376 -56 360 -56
WIRE -376 -24 -376 -40
WIRE -264 -24 -264 -40
WIRE 104 8 -152 8
WIRE 376 8 360 8
WIRE -152 24 -152 8
WIRE -376 72 -376 56
WIRE -264 72 -264 56
WIRE 104 72 88 72
WIRE 376 72 360 72
WIRE -152 120 -152 104
FLAG -264 72 0
FLAG -264 -40 +V
FLAG 88 72 -V
FLAG -376 72 0
FLAG -376 -40 -V
FLAG -152 120 0
FLAG 376 72 +V
FLAG 88 -120 0
FLAG 376 8 0
FLAG 376 -120 OUT
FLAG -152 8 IN
SYMBOL voltage -264 -40 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage -376 -40 R0
SYMATTR InstName V2
SYMATTR Value -15
SYMBOL voltage -152 8 R0
SYMATTR InstName V3
SYMATTR Value SINE(0 10m 1K)
SYMBOL opamps\\LT1102A 232 -24 R0
SYMATTR InstName U1