Si7li/ltspice-spice-circuits-no-aug huggingface dataset:
* SPICE netlist
V1 IN 0 1.5 Rser=0.1
C2 OUT 0 15 Rser=0.02
D1 N001 OUT MBRS140
L1 IN N001 47 Rser=0.02 Rpar=5000
R1 OUT N002 300K
R2 N002 0 13.8K
XU1 IN IN N001 0 0 MP_01 MP_02 N002 LT1110 top=1K bot=1T ;pnba Ilim)Vin)SW1)SW2)GND)))FB
Rload OUT 0 300
.tran 4m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 784 352
WIRE -248 -176 -392 -176
WIRE -120 -176 -248 -176
WIRE -88 -176 -120 -176
WIRE 24 -176 -8 -176
WIRE 72 -176 24 -176
WIRE 184 -176 136 -176
WIRE 296 -176 184 -176
WIRE 392 -176 296 -176
WIRE -392 -160 -392 -176
WIRE 296 -160 296 -176
WIRE 392 -160 392 -176
WIRE 184 -144 184 -176
WIRE -248 -128 -248 -176
WIRE -120 -128 -120 -176
WIRE -392 -64 -392 -80
WIRE 296 -64 296 -96
WIRE 392 -64 392 -80
WIRE 24 -48 24 -176
WIRE 24 -48 -56 -48
WIRE 184 16 184 -64
WIRE 184 16 -56 16
WIRE 184 32 184 16
WIRE -40 80 -56 80
WIRE 184 128 184 112
WIRE -184 176 -184 160
FLAG 392 -176 OUT
FLAG 184 128 0
FLAG 296 -64 0
FLAG 392 -64 0
FLAG -392 -64 0
FLAG -40 80 0
FLAG -184 176 0
FLAG -392 -176 IN
SYMBOL VOLTAGE -392 -176 R0
SYMATTR InstName V1
SYMATTR Value 1.5
SYMATTR SpiceLine Rser=0.1
SYMBOL POLCAP 280 -160 R0
SYMATTR InstName C2
SYMATTR Value 15
SYMATTR SpiceLine Rser=0.02
SYMBOL schottky 72 -160 R270
SYMATTR InstName D1
SYMATTR Value MBRS140
SYMBOL IND -104 -160 R270
SYMATTR InstName L1
SYMATTR Value 47
SYMATTR SpiceLine Rser=0.02 Rpar=5000
SYMBOL RES 168 -160 R0
SYMATTR InstName R1
SYMATTR Value 300K
SYMBOL RES 168 16 R0
SYMATTR InstName R2
SYMATTR Value 13.8K
SYMBOL PowerProducts\\LT1110 -184 16 R0
SYMATTR InstName U1
SYMBOL RES 376 -176 R0
SYMATTR InstName Rload
SYMATTR Value 300
* SPICE netlist
XU1 0 N001 N003 0 N002 TLC2272 ;pnba In+)In-)V+)V-)OUT
R1 N001 N004 10k
R2 N002 N001 10k
C1 N002 N001 318.31n
R3 N002 0 100k
V1 N004 0 SINE(1.77 0.035 50)
V2 N003 0 5
.incl TLC2272.lib
.tran 500ms

* LTspice schematic (.asc)
Version 4
SHEET 1 528 448
WIRE 56 -192 56 -224
WIRE 120 -80 -40 -80
WIRE 264 -80 184 -80
WIRE -40 16 -40 -80
WIRE 104 16 -40 16
WIRE 264 16 264 -80
WIRE 264 16 184 16
WIRE 56 64 56 -112
WIRE -184 80 -264 80
WIRE -40 80 -40 16
WIRE -40 80 -104 80
WIRE 24 80 -40 80
WIRE -264 96 -264 80
WIRE 264 96 264 16
WIRE 264 96 88 96
WIRE 24 112 -24 112
WIRE -24 192 -24 112
WIRE 56 192 56 128
WIRE 264 192 264 176
WIRE -264 224 -264 176
FLAG 56 192 0
FLAG 264 192 0
FLAG -24 192 0
FLAG -264 224 0
FLAG 56 -224 0
SYMBOL Opamps\\opamp2 56 32 R0
SYMATTR InstName U1
SYMATTR Value TLC2272
SYMBOL res -88 64 R90
SYMATTR InstName R1
SYMATTR Value 10k
SYMBOL res 200 0 R90
SYMATTR InstName R2
SYMATTR Value 10k
SYMBOL cap 184 -96 R90
SYMATTR InstName C1
SYMATTR Value 318.31n
SYMBOL res 248 80 R0
SYMATTR InstName R3
SYMATTR Value 100k
SYMBOL voltage -264 80 R0
SYMATTR Value SINE(1.77 0.035 50)
SYMATTR InstName V1
SYMBOL voltage 56 -96 R180
SYMATTR InstName V2
SYMATTR Value 5
* SPICE netlist
V2 trig 0 PULSE(0 1 .3 1n 1n 1 2)
V1 dsine 0 SINE(0 1 10 1n 5 ) TRIGGER V(trig)>0.5
.tran 4
.options plotwinsize=0

* LTspice schematic (.asc)
Version 4
SHEET 1 448 200
WIRE -160 -88 -224 -88
WIRE 224 -88 160 -88
WIRE -224 -40 -224 -88
WIRE 160 -40 160 -88
WIRE -224 88 -224 40
WIRE 160 88 160 40
FLAG -224 88 0
FLAG -160 -88 trig
IOPIN -112 144 Out
FLAG 160 88 0
FLAG 224 -88 dsine
IOPIN 272 144 Out
SYMBOL voltage -224 -56 R0
SYMATTR InstName V2
SYMATTR Value PULSE(0 1 .3 1n 1n 1 2)
SYMBOL voltage 160 -56 R0
SYMATTR InstName V1
SYMATTR Value SINE(0 1 10 1n 5    ) TRIGGER V(trig)>0.5
* SPICE netlist
C2 N001 0 1n
V1 IN 0 2.3
Rload OUT 0 1.2
C1 OUT 0 4.7 Rser=1.5m
XU1 IN OUT IN N001 OUT 0 ADM7172-1.3 ;pnba Vin)Sense)EN)SS)Vout)GND
.tran 5m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 576 272
WIRE -192 -136 -288 -136
WIRE -160 -136 -192 -136
WIRE 128 -136 96 -136
WIRE 192 -136 128 -136
WIRE 288 -136 192 -136
WIRE -288 -120 -288 -136
WIRE 192 -120 192 -136
WIRE 288 -120 288 -136
WIRE -192 -40 -192 -136
WIRE -160 -40 -192 -40
WIRE -288 -24 -288 -40
WIRE 192 -24 192 -56
WIRE 288 -24 288 -40
WIRE -240 56 -256 56
WIRE -160 56 -176 56
WIRE 128 56 128 -136
WIRE 128 56 96 56
WIRE -32 136 -32 120
FLAG -32 136 0
FLAG -288 -24 0
FLAG -256 56 0
FLAG 288 -24 0
FLAG 192 -24 0
FLAG -288 -136 IN
FLAG 288 -136 OUT
SYMBOL cap -176 72 M270
SYMATTR InstName C2
SYMATTR Value 1n
SYMBOL voltage -288 -136 R0
SYMATTR InstName V1
SYMATTR Value 2.3
SYMBOL res 272 -136 R0
SYMATTR InstName Rload
SYMATTR Value 1.2
SYMBOL cap 176 -120 R0
SYMATTR InstName C1
SYMATTR Value 4.7
SYMATTR SpiceLine Rser=1.5m
SYMBOL ADM7172-1.3 -32 -40 R0
SYMATTR InstName U1
* SPICE netlist
E3 N001 0 VCM 0 1
E1 Outp N001 Vinp Vinm 1e9
E2 N001 Outm Vinp Vinm 1e9

* LTspice schematic (.asc)
Version 4
SHEET 1 400 336
WIRE -168 -72 -200 -72
WIRE -168 104 -168 -72
WIRE -152 -120 -200 -120
WIRE -152 56 -152 -120
WIRE -136 -120 -152 -120
WIRE -136 -72 -168 -72
WIRE -136 56 -152 56
WIRE -136 104 -168 104
WIRE -88 -136 -88 -168
WIRE -88 -24 -88 -56
WIRE -88 40 -88 -24
WIRE -88 168 -88 120
WIRE 24 -168 -88 -168
WIRE 24 168 -88 168
WIRE 136 -24 -88 -24
WIRE 136 -8 136 -24
WIRE 136 104 136 72
WIRE 184 8 184 -24
WIRE 200 56 184 56
WIRE 200 104 200 56
FLAG 24 -168 Outp
IOPIN 1584 240 Out
FLAG -200 -120 Vinp
IOPIN 1360 288 In
FLAG -200 -72 Vinm
IOPIN 1360 336 In
FLAG 24 168 Outm
IOPIN 1584 576 Out
FLAG 136 104 0
FLAG 200 104 0
FLAG 184 -24 VCM
IOPIN 1744 384 In
SYMBOL e 136 -24 M0
SYMATTR InstName E3
SYMATTR Value 1
SYMBOL e -88 -152 R0
SYMATTR InstName E1
SYMATTR Value 1e9
SYMBOL e -88 24 R0
SYMATTR InstName E2
SYMATTR Value 1e9
* SPICE netlist
V1 IN 0 10
L1 N001 OUT 100
D1 0 N001 MBR0530L
C1 OUT 0 100
XU1 OUT N002 IN 0 N001 IN IN N003 LTC1475 top=3.05Meg bot=1Meg ;pnba FB)LBO)_OFF)GND)SW)Sense)Vin)_ON
Rload OUT 0 25
.tran 5m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 896 320
WIRE -336 -160 -448 -160
WIRE -144 -160 -336 -160
WIRE -448 -144 -448 -160
WIRE -144 -144 -144 -160
WIRE -336 -80 -336 -160
WIRE -288 -80 -336 -80
WIRE 80 -80 0 -80
WIRE 144 -80 80 -80
WIRE 256 -80 224 -80
WIRE 336 -80 256 -80
WIRE 448 -80 336 -80
WIRE 336 -64 336 -80
WIRE 448 -64 448 -80
WIRE -448 -48 -448 -64
WIRE 80 -48 80 -80
WIRE -336 0 -336 -80
WIRE -288 0 -336 0
WIRE 16 0 0 0
WIRE 336 32 336 0
WIRE 448 32 448 16
WIRE 80 48 80 16
WIRE -288 80 -304 80
WIRE 256 80 256 -80
WIRE 256 80 0 80
WIRE -144 160 -144 144
FLAG -448 -48 0
FLAG 80 48 0
FLAG 336 32 0
FLAG 448 32 0
FLAG -144 160 0
FLAG 448 -80 OUT
FLAG -448 -160 IN
SYMBOL VOLTAGE -448 -160 R0
SYMATTR InstName V1
SYMATTR Value 10
SYMBOL ind 128 -64 R270
SYMATTR InstName L1
SYMATTR Value 100
SYMBOL schottky 64 16 M180
SYMATTR InstName D1
SYMATTR Value MBR0530L
SYMBOL polcap 320 -64 R0
SYMATTR InstName C1
SYMATTR Value 100
SYMBOL PowerProducts\\LTC1475-5 -144 0 R0
SYMATTR InstName U1
SYMBOL res 432 -80 R0
SYMATTR InstName Rload
SYMATTR Value 25
* SPICE netlist
C1 OUT 0 1
V1 IN 0 3.6
RLOAD OUT 0 3.79
XU1 OUT IN IN 0 ADP172-1.26 ;pnba Vout)Vin)En)GND
.tran 2m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 432 200
WIRE -200 -48 -216 -48
WIRE -120 -48 -200 -48
WIRE -104 -48 -120 -48
WIRE 136 -48 88 -48
WIRE 168 -48 136 -48
WIRE 216 -48 168 -48
WIRE -216 -32 -216 -48
WIRE 136 -32 136 -48
WIRE 136 48 136 32
WIRE 216 48 216 32
WIRE -216 64 -216 48
WIRE -120 64 -120 -48
WIRE -104 64 -120 64
WIRE 104 64 88 64
FLAG -216 64 0
FLAG 136 48 0
FLAG 104 64 0
FLAG 216 48 0
FLAG -200 -48 IN
FLAG 168 -48 OUT
SYMBOL cap 120 -32 R0
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL voltage -216 -48 R0
SYMATTR InstName V1
SYMATTR Value 3.6
SYMBOL res 200 -64 R0
SYMATTR InstName RLOAD
SYMATTR Value 3.79
SYMBOL ADP172-1.26 -8 64 R0
SYMATTR InstName U1
* SPICE netlist
C1 N005 0 1
V1 IN 0 9
L1 IN N001 2.2 Rser=9m
R1 OUT N004 1Meg
R2 N004 0 71.5K
C3 OUT 0 22 x4 Rser=10m
Rload OUT 0 75
R3 IN N003 100K
R4 N006 0 47.5K
C2 N001 N002 0.1
XU1 0 N006 0 N004 OUT N001 N002 N005 IN IN N003 LT8337 ;pnba SYNC/MODE)RT)GND)FB)VOUT)SW)BST)INTVcc)VIN)EN/UVLO)PG
.tran 1.8m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 960 528
WIRE -416 -264 -480 -264
WIRE -336 -264 -416 -264
WIRE -240 -264 -336 -264
WIRE -208 -264 -240 -264
WIRE -96 -264 -128 -264
WIRE 48 -264 -96 -264
WIRE -480 -248 -480 -264
WIRE 48 -248 48 -264
WIRE -240 -168 -240 -264
WIRE -96 -168 -96 -264
WIRE 48 -168 48 -184
WIRE -480 -152 -480 -168
WIRE -416 -136 -416 -264
WIRE -336 -88 -336 -264
WIRE -304 -88 -336 -88
WIRE 192 -88 112 -88
WIRE 336 -88 192 -88
WIRE 480 -88 336 -88
WIRE 192 -72 192 -88
WIRE 480 -72 480 -88
WIRE 336 -56 336 -88
WIRE -416 -24 -416 -56
WIRE -304 -24 -416 -24
WIRE 336 24 336 8
WIRE 480 24 480 8
WIRE -304 40 -352 40
WIRE 192 40 192 8
WIRE 192 40 112 40
WIRE 192 56 192 40
WIRE -224 136 -224 120
WIRE 32 136 32 120
WIRE -96 152 -96 120
WIRE 192 152 192 136
WIRE -224 216 -224 200
WIRE -96 264 -96 232
FLAG -224 216 0
FLAG 32 136 0
FLAG -480 -152 0
FLAG 192 152 0
FLAG 480 24 0
FLAG 336 24 0
FLAG -480 -264 IN
FLAG 480 -88 OUT
FLAG -352 40 0
FLAG -96 264 0
SYMBOL cap -240 136 R0
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL voltage -480 -264 R0
SYMATTR InstName V1
SYMATTR Value 9
SYMBOL ind -224 -248 R270
SYMATTR InstName L1
SYMATTR Value 2.2
SYMATTR SpiceLine Rser=9m
SYMBOL res 176 -88 R0
SYMATTR InstName R1
SYMATTR Value 1Meg
SYMBOL res 176 40 R0
SYMATTR InstName R2
SYMATTR Value 71.5K
SYMBOL cap 320 -56 R0
SYMATTR Value 22
SYMATTR Value2 x4
SYMATTR SpiceLine Rser=10m
SYMATTR InstName C3
SYMBOL res 464 -88 R0
SYMATTR InstName Rload
SYMATTR Value 75
SYMBOL res -432 -152 R0
SYMATTR InstName R3
SYMATTR Value 100K
SYMBOL res -112 136 R0
SYMATTR InstName R4
SYMATTR Value 47.5K
SYMBOL cap 32 -248 R0
SYMATTR InstName C2
SYMATTR Value 0.1
SYMBOL LT8337 -96 -24 R0
SYMATTR InstName U1
* SPICE netlist
R1 N001 IN 1m
R2 OUT N001 1m
R3 TAP N001 1m
R4 REF N001 1e9

* LTspice schematic (.asc)
Version 4
SHEET 1 336 200
WIRE -136 -80 -168 -80
WIRE -8 -80 -56 -80
WIRE 56 -80 -8 -80
WIRE 168 -80 136 -80
WIRE -8 -64 -8 -80
WIRE 40 -64 -8 -64
WIRE -8 -16 -8 -64
WIRE 40 16 40 -64
WIRE 56 16 40 16
WIRE -8 96 -8 64
WIRE 136 96 136 16
FLAG -168 -80 IN
IOPIN 32 144 In
FLAG 168 -80 OUT
IOPIN 368 144 Out
FLAG -8 96 TAP
IOPIN 192 320 Out
FLAG 136 96 REF
IOPIN 336 320 BiDir
SYMBOL res -40 -96 R90
SYMATTR InstName R1
SYMATTR Value 1m
SYMBOL res 152 -96 R90
SYMATTR InstName R2
SYMATTR Value 1m
SYMBOL res 8 80 R180
SYMATTR InstName R3
SYMATTR Value 1m
SYMBOL res 152 0 R90
SYMATTR InstName R4
SYMATTR Value 1e9
* SPICE netlist
M1 N002 P001 0 0 NMOS
V1 P002 0 0.5
R1 N001 N002 100k
V2 N001 0 5
M2 Vout N002 0 0 NMOS
R2 N001 Vout 100k
D1 P002 P001 D
.dc V1 0 10 0.01

* LTspice schematic (.asc)
Version 4
SHEET 1 336 256
WIRE 168 -48 24 -48
WIRE 120 32 24 32
WIRE 120 112 120 32
FLAG 24 128 0
FLAG -168 112 0
FLAG 24 -128 0
FLAG 168 32 Vout
FLAG 168 128 0
SYMBOL nmos -24 32 R0
SYMATTR InstName M1
SYMBOL voltage -72 112 R90
SYMATTR InstName V1
SYMATTR Value 0.5
SYMBOL res 8 -64 R0
SYMATTR InstName R1
SYMATTR Value 100k
SYMBOL voltage 24 -32 R180
SYMATTR InstName V2
SYMATTR Value 5
SYMBOL nmos 120 32 R0
SYMATTR InstName M2
SYMBOL res 152 -64 R0
SYMATTR InstName R2
SYMATTR Value 100k
SYMBOL diode -88 128 R270
SYMATTR InstName D1
* SPICE netlist
VGS N002 0 0
VDS N001 0 1
M1 N001 N002 0 0 MC8
.dc VDS 0 5 0.01 VGS 0.6 1 0.1

* LTspice schematic (.asc)
Version 4
SHEET 1 288 240
WIRE 144 -120 -16 -120
WIRE -16 -88 -16 -120
WIRE 144 -72 144 -120
WIRE 64 -40 -16 -40
WIRE -64 -8 -144 -8
WIRE -144 8 -144 -8
WIRE -16 88 -16 8
WIRE 64 88 64 -40
WIRE 144 88 144 8
WIRE -144 120 -144 88
FLAG -144 120 0
FLAG -16 88 0
FLAG 144 88 0
FLAG 64 88 0
SYMBOL voltage -144 -8 R0
SYMATTR InstName VGS
SYMATTR Value 0
SYMBOL voltage 144 -88 R0
SYMATTR InstName VDS
SYMATTR Value 1
SYMBOL nmos4 -64 -88 R0
SYMATTR InstName M1
SYMATTR Value MC8
* SPICE netlist
V1 N002 0 0
V2 N001 0 5
M1 N001 N002 0 0 IXFK27N80Q
.dc V2 -0 5 0.01 V1 3.9 4.5 0.2
.include IXFK27N80Q.lib

* LTspice schematic (.asc)
Version 4
SHEET 1 416 304
WIRE -208 -8 -208 -40
WIRE -208 120 -208 72
WIRE -208 152 -208 120
WIRE -64 -40 -208 -40
WIRE -16 -120 -16 -152
WIRE -16 120 -208 120
WIRE -16 120 -16 -24
WIRE 208 -152 -16 -152
WIRE 208 -104 208 -152
WIRE 208 120 -16 120
WIRE 208 120 208 -24
FLAG -208 152 0
SYMBOL voltage -208 -24 R0
SYMATTR InstName V1
SYMATTR Value 0
SYMBOL voltage 208 -120 R0
SYMATTR InstName V2
SYMATTR Value 5
SYMBOL nmos -64 -120 R0
SYMATTR InstName M1
SYMATTR Value IXFK27N80Q
* SPICE netlist
Q1 N004 N005 0 0 BF420P
R1 N002 N004 75K tol=1 pwr=0.1
R2 N005 24OutNor 10k tol=1 pwr=0.1
V1 N002 0 125
Q2 24OutNor N003 0 0 BC548a
R3 N003 15 100k tol=1 pwr=0.1
V2 15 0 2.3
R4 N001 24OutNor 1k2 tol=1 pwr=0.1
R5 N003 29 100k tol=1 pwr=0.1
V3 29 0 2.3
R6 N003 23 100k tol=1 pwr=0.1
V4 23 0 2.4
V5 N001 0 12
.tran 1m

* LTspice schematic (.asc)
Version 4
SHEET 1 1072 384
WIRE -536 -48 -536 -192
WIRE -536 176 -536 32
WIRE -440 -64 -440 -128
WIRE -440 64 -440 -64
WIRE -440 176 -536 176
WIRE -440 176 -440 144
WIRE -344 -16 -344 -48
WIRE -344 64 -344 -16
WIRE -344 176 -440 176
WIRE -344 176 -344 144
WIRE -312 -128 -440 -128
WIRE -248 80 -248 64
WIRE -248 176 -344 176
WIRE -248 176 -248 160
WIRE -216 64 -248 64
WIRE -168 -48 -344 -48
WIRE -120 64 -216 64
WIRE -8 -128 -232 -128
WIRE -8 -48 -88 -48
WIRE -8 -48 -8 -128
WIRE -8 64 -40 64
WIRE -8 64 -8 -48
WIRE 24 64 -8 64
WIRE 88 -192 -536 -192
WIRE 88 -112 88 -192
WIRE 88 0 88 -32
WIRE 88 16 88 0
WIRE 88 176 -248 176
WIRE 88 176 88 112
WIRE 152 0 88 0
WIRE 200 0 152 0
WIRE 312 0 280 0
WIRE 376 -160 376 -192
WIRE 376 -48 376 -80
WIRE 376 176 88 176
WIRE 376 176 376 48
WIRE 376 192 376 176
WIRE 536 -192 376 -192
WIRE 536 -48 536 -192
WIRE 536 176 376 176
WIRE 536 176 536 32
FLAG 376 192 0
FLAG 152 0 24OutNor
FLAG -440 -64 23
FLAG -344 -16 29
FLAG -216 64 15
SYMBOL npn2 312 -48 R0
SYMATTR InstName Q1
SYMATTR Value BF420P
SYMBOL res 360 -176 R0
SYMATTR InstName R1
SYMATTR Value 75K
SYMATTR SpiceLine tol=1 pwr=0.1
SYMBOL res 296 -16 R90
SYMATTR InstName R2
SYMATTR Value 10k
SYMATTR SpiceLine tol=1 pwr=0.1
SYMBOL voltage 536 -64 R0
SYMATTR Value 125
SYMATTR InstName V1
SYMBOL npn2 24 16 R0
SYMATTR InstName Q2
SYMATTR Value BC548a
SYMBOL res -24 48 R90
SYMATTR InstName R3
SYMATTR Value 100k
SYMATTR SpiceLine tol=1 pwr=0.1
SYMBOL voltage -248 64 R0
SYMATTR Value 2.3
SYMATTR InstName V2
SYMBOL res 72 -128 R0
SYMATTR InstName R4
SYMATTR Value 1k2
SYMATTR SpiceLine tol=1 pwr=0.1
SYMBOL res -72 -64 R90
SYMATTR InstName R5
SYMATTR Value 100k
SYMATTR SpiceLine tol=1 pwr=0.1
SYMBOL voltage -344 48 R0
SYMATTR Value 2.3
SYMATTR InstName V3
SYMBOL res -216 -144 R90
SYMATTR InstName R6
SYMATTR Value 100k
SYMATTR SpiceLine tol=1 pwr=0.1
SYMBOL voltage -440 48 R0
SYMATTR Value 2.4
SYMATTR InstName V4
SYMBOL voltage -536 -64 R0
SYMATTR Value 12
SYMATTR InstName V5
* SPICE netlist
XU1 N003 N001 N002 opamp Aol=100K GBW=10Meg ;pnba invin)noninvin)out
V1 N001 0 SINE(1.5 1.5 1e3) AC 1
R1 0 N003 24e3
R2 N003 N002 56e3
.tran 0 10e-3 0 startup

* LTspice schematic (.asc)
Version 4
SHEET 1 272 224
WIRE 24 -112 -136 -112
WIRE -136 -96 -136 -112
WIRE 136 -96 88 -96
WIRE 24 -80 -24 -80
WIRE -136 0 -136 -16
WIRE -24 0 -24 -80
WIRE 24 0 -24 0
WIRE 136 0 136 -96
WIRE 136 0 104 0
WIRE -24 16 -24 0
WIRE -24 112 -24 96
FLAG -136 0 0
FLAG -24 112 0
SYMBOL OpAmps\\opamp 56 -32 M180
SYMATTR InstName U1
SYMBOL voltage -136 -112 R0
SYMATTR Value SINE(1.5 1.5 1e3)
SYMATTR InstName V1
SYMATTR Value2 AC 1
SYMBOL res -8 112 R180
SYMATTR InstName R1
SYMATTR Value 24e3
SYMBOL res 8 16 R270
SYMATTR InstName R2
SYMATTR Value 56e3
* SPICE netlist
XU1 2.5V N001 5V 0 CB-H AD8541 ;pnba In+)In-)V+)V-)OUT
R3 2.5V CB-H 10k
R1 N001 CA-V 1k
V1 CA-V 0 SINE(2.5 0.4 500)
V2 5V 0 5
V3 2.5V 0 2.5
R2 N001 CB-H 4.7k
.tran 10m

* LTspice schematic (.asc)
Version 4
SHEET 1 1040 336
WIRE 296 -152 264 -152
WIRE 408 -152 376 -152
WIRE 328 -24 328 -40
WIRE -520 -8 -520 -40
WIRE -424 -8 -424 -40
WIRE -328 -8 -328 -40
WIRE 136 -8 104 -8
WIRE 264 -8 264 -152
WIRE 264 -8 216 -8
WIRE 296 -8 264 -8
WIRE 408 8 408 -152
WIRE 408 8 360 8
WIRE 504 8 408 8
WIRE 520 8 504 8
WIRE 296 24 264 24
WIRE 504 40 504 8
WIRE 328 72 328 40
WIRE -520 120 -520 72
WIRE -424 120 -424 72
WIRE -328 120 -328 72
WIRE 264 136 264 24
WIRE 344 136 264 136
WIRE 504 136 504 120
WIRE 504 136 344 136
WIRE 344 168 344 136
FLAG -328 120 0
FLAG -520 120 0
FLAG -328 -40 CA-V
IOPIN -112 80 In
FLAG 104 -8 CA-V
IOPIN 320 112 In
FLAG -520 -40 5V
IOPIN -304 80 In
FLAG 344 168 2.5V
IOPIN 560 288 In
FLAG 328 72 0
FLAG -424 120 0
FLAG -424 -40 2.5V
IOPIN -208 80 In
FLAG 328 -40 5V
IOPIN 544 80 In
FLAG 520 8 CB-H
IOPIN 736 128 In
SYMBOL Opamps\\AD8541 328 -56 R0
SYMATTR InstName U1
SYMBOL res 520 136 R180
SYMATTR InstName R3
SYMATTR Value 10k
SYMBOL res 232 -24 R90
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL voltage -328 -24 R0
SYMATTR InstName V1
SYMATTR Value SINE(2.5 0.4 500)
SYMBOL voltage -520 -24 R0
SYMATTR InstName V2
SYMATTR Value 5
SYMBOL voltage -424 -24 R0
SYMATTR InstName V3
SYMATTR Value 2.5
SYMBOL res 280 -168 M90
SYMATTR InstName R2
SYMATTR Value 4.7k
* SPICE netlist
V1 IN 0 PWL(0 0 1 10)
C1 OUT 0 1
Rload OUT 0 1K
XU1 IN 0 OUT LT1790-25 ;pnba IN)GND)OUT
.tran 1

* LTspice schematic (.asc)
Version 4
SHEET 1 608 200
WIRE -96 -64 -304 -64
WIRE 208 -64 160 -64
WIRE 304 -64 208 -64
WIRE -304 -48 -304 -64
WIRE 208 -48 208 -64
WIRE 304 -48 304 -64
WIRE -304 48 -304 32
WIRE 208 48 208 16
WIRE 304 48 304 32
WIRE 32 64 32 48
FLAG -304 48 0
FLAG 208 48 0
FLAG 304 48 0
FLAG 32 64 0
FLAG 304 -64 OUT
FLAG -304 -64 IN
SYMBOL voltage -304 -64 R0
SYMATTR InstName V1
SYMATTR Value PWL(0 0 1 10)
SYMBOL cap 192 -48 R0
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL res 288 -64 R0
SYMATTR InstName Rload
SYMATTR Value 1K
SYMBOL PowerProducts\\LT1790-2.5 32 -64 R0
SYMATTR InstName U1
* SPICE netlist
L1 N002 OUT 200n Rser=2m
R1 OUT N004 562K
V1 IN 0 5
R2 N004 0 100K
C5 OUT N004 10p
Rload OUT 0 0.3
C2 N003 0 4.7n
C3 N005 0 1500p
R4 N006 N005 1K
C1 OUT 0 22 m=2 Rser=10m
R3 OUT N001 500K
R5 N007 0 274K
XU1 IN IN N002 N004 0 0 N007 N001 IN N006 N003 LTC3311S ;pnba VIN)EN)SW)FB)AGND)PGND)RT)PGOOD)MODE/SYNC)ITH)SSTT
.tran 1.2m startup
.step temp list 25 100 150

* LTspice schematic (.asc)
Version 4.1
SHEET 1 1040 480
WIRE -456 -240 -488 -240
WIRE -344 -240 -456 -240
WIRE -152 -240 -344 -240
WIRE -488 -208 -488 -240
WIRE -152 -208 -152 -240
WIRE -344 -160 -344 -240
WIRE -312 -160 -344 -160
WIRE 40 -160 8 -160
WIRE 152 -160 120 -160
WIRE -488 -112 -488 -128
WIRE -344 -64 -344 -160
WIRE -312 -64 -344 -64
WIRE 40 -64 8 -64
WIRE 152 -64 152 -160
WIRE 152 -64 120 -64
WIRE 280 -64 152 -64
WIRE 392 -64 280 -64
WIRE 472 -64 392 -64
WIRE 520 -64 472 -64
WIRE 280 -48 280 -64
WIRE 392 -48 392 -64
WIRE 520 -48 520 -64
WIRE -440 32 -456 32
WIRE -312 32 -376 32
WIRE 152 32 152 16
WIRE 152 32 8 32
WIRE 280 32 280 16
WIRE 280 32 152 32
WIRE 152 48 152 32
WIRE 392 48 392 16
WIRE 520 48 520 32
WIRE -440 128 -504 128
WIRE -312 128 -360 128
WIRE 40 128 8 128
WIRE -504 144 -504 128
WIRE 40 144 40 128
WIRE 152 144 152 128
WIRE -216 192 -216 176
WIRE -88 192 -88 176
WIRE -504 224 -504 208
WIRE 40 240 40 224
FLAG -88 192 0
FLAG -216 192 0
FLAG -488 -112 0
FLAG 520 48 0
FLAG 152 144 0
FLAG -456 32 0
FLAG 472 -64 OUT
FLAG -456 -240 IN
FLAG -504 224 0
FLAG 392 48 0
FLAG 40 240 0
SYMBOL ind 24 -48 R270
SYMATTR InstName L1
SYMATTR Value 200n
SYMATTR SpiceLine Rser=2m
SYMBOL RES 136 -80 R0
SYMATTR InstName R1
SYMATTR Value 562K
SYMBOL VOLTAGE -488 -224 R0
SYMATTR Value 5
SYMATTR InstName V1
SYMBOL res 136 32 R0
SYMATTR InstName R2
SYMATTR Value 100K
SYMBOL cap 264 -48 R0
SYMATTR InstName C5
SYMATTR Value 10p
SYMBOL res 504 -64 R0
SYMATTR InstName Rload
SYMATTR Value 0.3
SYMBOL cap -376 16 R90
SYMATTR InstName C2
SYMATTR Value 4.7n
SYMBOL cap -520 144 R0
SYMATTR InstName C3
SYMATTR Value 1500p
SYMBOL res -344 112 R90
SYMATTR InstName R4
SYMATTR Value 1K
SYMBOL cap 376 -48 R0
SYMATTR Value2 m=2
SYMATTR InstName C1
SYMATTR Value 22
SYMATTR SpiceLine Rser=10m
SYMBOL res 136 -176 R90
SYMATTR InstName R3
SYMATTR Value 500K
SYMBOL res 24 128 R0
SYMATTR InstName R5
SYMATTR Value 274K
SYMBOL LTC3311S -152 -32 R0
SYMATTR InstName U1
* SPICE netlist
V1 USB 0 5
R1 N005 0 2K
XU1 USB N003 N005 NC_01 NC_02 N002 BAT 0 MP_03 N001 BAT NC_04 NC_05 N004 BAT USB LTC3550 ;pnba USBIN)IUSB)ITERM)_PWR)_CHRG)VFB)Vcc)GND))SW)RUN)_EN)HPWR)IDC)BAT)DCIN
V2 BAT 0 4
R2 N004 0 1.24K
L1 N001 OUT 2.2
R3 OUT N002 301K
R4 N002 0 301K
C1 OUT N002 22p
C2 OUT 0 10
R5 N003 0 2K
Rload OUT 0 2
.tran 150u startup

* LTspice schematic (.asc)
Version 4
SHEET 1 944 736
WIRE 88 -368 -472 -368
WIRE -232 -320 -328 -320
WIRE -216 -320 -232 -320
WIRE 88 -320 88 -368
WIRE 88 -320 72 -320
WIRE -328 -304 -328 -320
WIRE -232 -224 -232 -320
WIRE -216 -224 -232 -224
WIRE 88 -224 88 -320
WIRE 88 -224 72 -224
WIRE -328 -208 -328 -224
WIRE 88 -128 72 -128
WIRE 200 -128 168 -128
WIRE 312 -128 200 -128
WIRE 392 -128 312 -128
WIRE 472 -128 392 -128
WIRE 312 -112 312 -128
WIRE 392 -112 392 -128
WIRE 472 -112 472 -128
WIRE 200 -32 200 -48
WIRE 200 -32 72 -32
WIRE 312 -32 312 -48
WIRE 312 -32 200 -32
WIRE 200 -16 200 -32
WIRE 392 -16 392 -48
WIRE 472 -16 472 -32
WIRE 104 64 72 64
WIRE 104 80 104 64
WIRE 200 80 200 64
WIRE -472 160 -472 -368
WIRE -424 160 -472 160
WIRE -216 160 -424 160
WIRE -472 176 -472 160
WIRE 104 176 104 160
WIRE -216 256 -280 256
WIRE 104 256 72 256
WIRE -472 272 -472 256
WIRE -280 272 -280 256
WIRE 104 272 104 256
WIRE -72 304 -72 288
WIRE -280 368 -280 352
WIRE 104 368 104 352
FLAG -328 -208 0
FLAG 104 368 0
FLAG -72 304 0
FLAG -472 272 0
FLAG -280 368 0
FLAG 200 80 0
FLAG 392 -16 0
FLAG 472 -16 0
FLAG 104 176 0
FLAG -328 -320 USB
FLAG -424 160 BAT
FLAG 472 -128 OUT
SYMBOL voltage -328 -320 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL res 88 256 R0
SYMATTR InstName R1
SYMATTR Value 2K
SYMBOL PowerProducts\\LTC3550 -72 -32 R0
SYMATTR InstName U1
SYMBOL Misc\\battery -472 160 R0
SYMATTR Value 4
SYMATTR InstName V2
SYMBOL res -296 256 R0
SYMATTR InstName R2
SYMATTR Value 1.24K
SYMBOL ind 72 -112 R270
SYMATTR InstName L1
SYMATTR Value 2.2
SYMBOL res 184 -144 R0
SYMATTR InstName R3
SYMATTR Value 301K
SYMBOL res 184 -32 R0
SYMATTR InstName R4
SYMATTR Value 301K
SYMBOL cap 296 -112 R0
SYMATTR InstName C1
SYMATTR Value 22p
SYMBOL cap 376 -112 R0
SYMATTR InstName C2
SYMATTR Value 10
SYMBOL res 88 64 R0
SYMATTR InstName R5
SYMATTR Value 2K
SYMBOL res 456 -128 R0
SYMATTR InstName Rload
SYMATTR Value 2
* SPICE netlist
V1 N001 0 AC 1 0
L1 N002 N001 {1/3}
C1 N003 N002 {3/4}
C2 0 N003 {9/2}
C3 N004 N003 {6}
L2 N004 0 {1/6}
.ac dec 1000 0.01 100

* LTspice schematic (.asc)
Version 4
SHEET 1 672 272
WIRE -240 -120 -336 -120
WIRE -64 -120 -160 -120
WIRE 112 -120 0 -120
WIRE 224 -120 112 -120
WIRE 336 -120 288 -120
WIRE 112 -88 112 -120
WIRE -336 -40 -336 -120
WIRE 112 24 112 -24
WIRE -336 136 -336 40
WIRE 112 136 112 104
WIRE 112 136 -336 136
WIRE 336 136 336 -120
WIRE 336 136 112 136
FLAG -336 136 0
SYMBOL voltage -336 -56 R0
SYMATTR InstName V1
SYMATTR Value ""
SYMATTR Value2 AC 1 0
SYMBOL ind -144 -136 R90
SYMATTR InstName L1
SYMATTR Value {1/3}
SYMBOL cap 0 -136 R90
SYMATTR InstName C1
SYMATTR Value {3/4}
SYMBOL cap 288 -136 R90
SYMATTR InstName C2
SYMATTR Value {9/2}
SYMBOL cap 128 -24 R180
SYMATTR InstName C3
SYMATTR Value {6}
SYMBOL ind 96 8 R0
SYMATTR InstName L2
SYMATTR Value {1/6}
* SPICE netlist
Q1 N006 N004 N003 0 2N2905A
Q2 N004 N002 N001 0 BC557B
R1 N002 N003 100
R2 N003 NC_01 47
Q3 N005 N007 N009 0 2N2222
Q4 N007 N008 N010 0 BC847B
R3 N009 N008 100
R4 NC_02 N009 47

* LTspice schematic (.asc)
Version 4
SHEET 1 576 608
WIRE -64 -176 -64 -240
WIRE 48 -128 0 -128
WIRE 160 -128 128 -128
WIRE 208 -128 160 -128
WIRE 160 -96 160 -128
WIRE -64 -48 -64 -80
WIRE 96 -48 -64 -48
WIRE -64 16 -64 0
WIRE 160 16 160 0
WIRE -128 64 -288 64
WIRE -288 128 -288 64
WIRE -176 176 -224 176
WIRE -64 176 -64 112
WIRE -64 176 -96 176
WIRE 0 176 -64 176
WIRE -288 272 -288 224
FLAG 288 -304 0
FLAG 208 304 Vopp
SYMBOL pnp 96 0 M180
SYMATTR InstName Q1
SYMATTR Value 2N2905A
SYMBOL pnp 0 -80 R180
SYMATTR InstName Q2
SYMATTR Value BC557B
SYMBOL res 32 -112 R270
SYMATTR InstName R1
SYMATTR Value 100
SYMBOL res 192 -112 R270
SYMATTR InstName R2
SYMATTR Value 47
SYMBOL npn -128 16 R0
SYMATTR InstName Q3
SYMATTR Value 2N2222
SYMBOL npn -224 128 M0
SYMATTR InstName Q4
SYMATTR Value BC847B
SYMBOL res -80 160 R90
SYMATTR InstName R3
SYMATTR Value 100
SYMBOL res 96 160 R90
SYMATTR InstName R4
SYMATTR Value 47
* SPICE netlist
C1 N002 0 4 IC=6
R1 N002 N004 1.54Meg
R2 N004 N007 249K
R3 N008 0 3K
V1 N001 0 PWL(0 0 100u 9)
Rthermistor N010 0 R=9.1K*exp(3447/(V(temp)+273) - 3477/300)
R4 N009 N010 9.1K
D1 N001 N005 NSPW500BS
R5 N006 N005 5K
V2 TEMP 0 PWL(0 25 60 45 80 45 100 30)
XU1 N001 N001 N008 N009 N010 N006 N007 N004 N002 0 LTC4079 TIMEOUT=-1 ;pnba IN)EN)PROG)NTCBIAS)NTC)_CHRG)FBG)FB)BAT)GND
S1 N002 0 N003 0 SDIS
V3 N003 0 PWL(0 0 180 0 +10u 1 +1 1 +10u 0)
.tran 300

* LTspice schematic (.asc)
Version 4
SHEET 1 1280 544
WIRE -384 -256 -640 -256
WIRE -224 -256 -384 -256
WIRE -192 -256 -224 -256
WIRE 144 -256 96 -256
WIRE 320 -256 144 -256
WIRE 512 -256 320 -256
WIRE -640 -240 -640 -256
WIRE 320 -240 320 -256
WIRE 512 -240 512 -256
WIRE 576 -224 560 -224
WIRE -384 -192 -384 -256
WIRE 640 -176 560 -176
WIRE -224 -160 -224 -256
WIRE -192 -160 -224 -160
WIRE 144 -160 144 -176
WIRE 144 -160 96 -160
WIRE 320 -160 320 -176
WIRE 640 -160 640 -176
WIRE -640 -144 -640 -160
WIRE 512 -144 512 -160
WIRE -384 -64 -384 -128
WIRE -336 -64 -384 -64
WIRE -192 -64 -256 -64
WIRE 144 -64 144 -80
WIRE 144 -64 96 -64
WIRE 640 -64 640 -80
WIRE -288 32 -304 32
WIRE -192 32 -208 32
WIRE 144 32 96 32
WIRE 144 48 144 32
WIRE 144 128 96 128
WIRE 144 144 144 128
WIRE -640 160 -640 128
WIRE -48 240 -48 208
WIRE 144 240 144 224
WIRE -640 272 -640 240
FLAG -48 240 0
FLAG 320 -160 0
FLAG -304 32 0
FLAG -640 -144 0
FLAG 144 240 0
FLAG -640 272 0
FLAG -640 128 TEMP
FLAG 512 -144 0
FLAG 640 -64 0
FLAG 576 -224 0
SYMBOL cap 304 -240 R0
SYMATTR Value2 IC=6
SYMATTR Value 4
SYMATTR InstName C1
SYMBOL res 128 -272 R0
SYMATTR InstName R1
SYMATTR Value 1.54Meg
SYMBOL res 128 -176 R0
SYMATTR InstName R2
SYMATTR Value 249K
SYMBOL res -192 16 R90
SYMATTR InstName R3
SYMATTR Value 3K
SYMBOL voltage -640 -256 R0
SYMATTR InstName V1
SYMATTR Value PWL(0 0 100u 9)
SYMBOL res 128 128 R0
SYMATTR InstName Rthermistor
SYMATTR Value R=9.1K*exp(3447/(V(temp)+273) - 3477/300)
SYMBOL res 128 32 R0
SYMATTR InstName R4
SYMATTR Value 9.1K
SYMBOL LED -400 -192 R0
SYMATTR InstName D1
SYMATTR Value NSPW500BS
SYMBOL res -240 -80 R90
SYMATTR InstName R5
SYMATTR Value 5K
SYMBOL voltage -640 144 R0
SYMATTR InstName V2
SYMATTR Value PWL(0 25 60 45 80 45 100 30)
SYMBOL LTC4079 -48 -64 R0
SYMATTR InstName U1
SYMATTR Value TIMEOUT=-1
SYMBOL sw 512 -256 M0
SYMATTR InstName S1
SYMATTR Value SDIS
SYMBOL voltage 640 -176 R0
SYMATTR InstName V3
SYMATTR Value PWL(0 0 180 0 +10u 1 +1 1 +10u 0)
* SPICE netlist
V1 IN 0 5
C1 OUT 0 1
Rload OUT 0 120
V2 N001 0 PULSE(0 5 100u 50n 50n 2.5m)
XU1 IN 0 N001 OUT ADP16xf K=833.3u ;pnba Vin)GND)En)Vout
.tran 4m

* LTspice schematic (.asc)
Version 4
SHEET 1 576 224
WIRE -64 -112 -288 -112
WIRE 192 -112 128 -112
WIRE 288 -112 192 -112
WIRE -288 -96 -288 -112
WIRE 192 -96 192 -112
WIRE 288 -96 288 -112
WIRE -288 0 -288 -16
WIRE -64 0 -208 0
WIRE 192 0 192 -32
WIRE 288 0 288 -16
WIRE -208 16 -208 0
WIRE 32 64 32 48
WIRE -208 112 -208 96
FLAG -288 0 0
FLAG 32 64 0
FLAG 192 0 0
FLAG 288 0 0
FLAG 288 -112 OUT
FLAG -288 -112 IN
FLAG -208 112 0
SYMBOL voltage -288 -112 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL cap 176 -96 R0
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL res 272 -112 R0
SYMATTR InstName Rload
SYMATTR Value 120
SYMBOL voltage -208 0 R0
SYMATTR InstName V2
SYMATTR Value PULSE(0 5 100u 50n 50n 2.5m)
SYMBOL ADP162-1.2 32 0 R0
SYMATTR InstName U1
* SPICE netlist
C1 OUT 0 1
V1 IN 0 3.6
RLOAD OUT 0 3.3
XU1 OUT IN IN 0 ADP172-1 ;pnba Vout)Vin)En)GND
.tran 2m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 432 200
WIRE -200 -48 -216 -48
WIRE -120 -48 -200 -48
WIRE -104 -48 -120 -48
WIRE 136 -48 88 -48
WIRE 168 -48 136 -48
WIRE 216 -48 168 -48
WIRE -216 -32 -216 -48
WIRE 136 -32 136 -48
WIRE 136 48 136 32
WIRE 216 48 216 32
WIRE -216 64 -216 48
WIRE -120 64 -120 -48
WIRE -104 64 -120 64
WIRE 104 64 88 64
FLAG -216 64 0
FLAG 136 48 0
FLAG 104 64 0
FLAG 216 48 0
FLAG -200 -48 IN
FLAG 168 -48 OUT
SYMBOL cap 120 -32 R0
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL voltage -216 -48 R0
SYMATTR InstName V1
SYMATTR Value 3.6
SYMBOL res 200 -64 R0
SYMATTR InstName RLOAD
SYMATTR Value 3.3
SYMBOL ADP172-1 -8 64 R0
SYMATTR InstName U1
* SPICE netlist
V1 IN 0 36
L1 N001 OUT 100
C1 OUT 0 10
Rload OUT 0 33
XU1 N001 IN NC_01 NC_02 IN OUT NC_03 0 LTC3631-3.3 ;pnba SW)Vin)Iset)SS)Run)OUT)Hyst)GND
.tran 1.5m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 592 288
WIRE -200 -144 -296 -144
WIRE -184 -144 -200 -144
WIRE 56 -144 40 -144
WIRE 152 -144 136 -144
WIRE 216 -144 152 -144
WIRE 296 -144 216 -144
WIRE -296 -128 -296 -144
WIRE 216 -128 216 -144
WIRE 296 -128 296 -144
WIRE -200 -48 -200 -144
WIRE -184 -48 -200 -48
WIRE 152 -48 152 -144
WIRE 152 -48 40 -48
WIRE -296 -32 -296 -48
WIRE 216 -32 216 -64
WIRE 296 -32 296 -48
WIRE 56 144 40 144
FLAG -296 -32 0
FLAG 56 144 0
FLAG 216 -32 0
FLAG 296 -32 0
FLAG -296 -144 IN
FLAG 296 -144 OUT
SYMBOL voltage -296 -144 R0
SYMATTR InstName V1
SYMATTR Value 36
SYMBOL ind 40 -128 R270
SYMATTR InstName L1
SYMATTR Value 100
SYMBOL cap 200 -128 R0
SYMATTR InstName C1
SYMATTR Value 10
SYMBOL res 280 -144 R0
SYMATTR InstName Rload
SYMATTR Value 33
SYMBOL PowerProducts\\LTC3631-3.3 -72 0 R0
SYMATTR InstName U1
* SPICE netlist
VSG 0 N001 0
VSD 0 N003 1
VBS N002 0 0
M1 N003 N001 0 N002 P_50n l=100n w=5u
.dc VSG 0 1
.include cmosedu_models.txt
.temp 0 50 100

* LTspice schematic (.asc)
Version 4
SHEET 1 400 288
WIRE -72 -144 -200 -144
WIRE 152 -144 -72 -144
WIRE 200 -144 152 -144
WIRE -200 -128 -200 -144
WIRE 200 -112 200 -144
WIRE -72 -48 -72 -144
WIRE -200 -32 -200 -48
WIRE -120 -32 -200 -32
WIRE 8 0 -72 0
WIRE 152 0 152 -144
WIRE 152 0 88 0
WIRE 152 48 152 0
WIRE -72 144 -72 48
WIRE 152 144 152 128
WIRE 152 144 -72 144
FLAG 200 -112 0
SYMBOL voltage -200 -144 R0
SYMATTR InstName VSG
SYMATTR Value 0
SYMBOL voltage 152 32 R0
SYMATTR InstName VSD
SYMATTR Value 1
SYMBOL voltage -8 0 M90
SYMATTR InstName VBS
SYMATTR Value 0
SYMBOL pmos4 -120 48 M180
SYMATTR Value2 l=100n w=5u
SYMATTR InstName M1
SYMATTR Value P_50n
* SPICE netlist
R2 N005 N004 30
L1 N005 N006 50n
V1 N004 0 PULSE(0 3.3 0 1n 1n 2.5u 5u)
C1 N005 0 10p
M1 Vout N007 0 0 IRLML6244
V2 N001 0 12
D3 P001 P002 LXK2-PW14
R1 P001 N001 4.7
L2 N003 Vout 500n
D1 P002 P003 LXK2-PW14
D2 P003 N002 LXK2-PW14
C2 0 N002 100p
C3 0 Vout 100p
R3 N003 N002 0.1
R4 N007 N006 220
.tran 10u

* LTspice schematic (.asc)
Version 4
SHEET 1 752 800
WIRE 88 -400 -88 -400
WIRE 88 -368 88 -400
WIRE -88 -240 -88 -400
WIRE -88 -128 -88 -160
WIRE 88 -48 88 -96
WIRE 312 -48 88 -48
WIRE 88 64 88 32
WIRE 88 160 88 144
WIRE 136 160 88 160
WIRE 312 160 136 160
WIRE 376 160 376 -48
WIRE 88 192 88 160
WIRE 376 224 376 160
WIRE -312 272 -376 272
WIRE -200 272 -232 272
WIRE -88 272 -120 272
WIRE 40 272 -8 272
WIRE -376 288 -376 272
WIRE -232 320 -232 272
WIRE -376 400 -376 368
WIRE -232 400 -232 384
WIRE 88 400 88 288
FLAG 88 400 0
FLAG -376 400 0
FLAG -232 400 0
FLAG -88 -128 0
FLAG 376 224 0
FLAG 136 160 Vout
SYMBOL res -216 256 R90
SYMATTR InstName R2
SYMATTR Value 30
SYMBOL ind -216 288 R270
SYMATTR InstName L1
SYMATTR Value 50n
SYMBOL Misc\\signal -376 272 R0
SYMATTR InstName V1
SYMATTR Value PULSE(0 3.3 0 1n 1n 2.5u 5u)
SYMBOL cap -248 320 R0
SYMATTR InstName C1
SYMATTR Value 10p
SYMBOL nmos 40 192 R0
SYMATTR InstName M1
SYMATTR Value IRLML6244
SYMBOL voltage -88 -256 R0
SYMATTR InstName V2
SYMATTR Value 12
SYMBOL LED 72 -288 R0
SYMATTR InstName D3
SYMATTR Value LXK2-PW14
SYMBOL res 104 -272 R180
SYMATTR InstName R1
SYMATTR Value 4.7
SYMBOL ind 72 48 R0
SYMATTR InstName L2
SYMATTR Value 500n
SYMBOL LED 72 -224 R0
SYMATTR InstName D1
SYMATTR Value LXK2-PW14
SYMBOL LED 72 -160 R0
SYMATTR InstName D2
SYMATTR Value LXK2-PW14
SYMBOL cap 376 -64 R90
SYMATTR InstName C2
SYMATTR Value 100p
SYMBOL cap 376 144 R90
SYMATTR InstName C3
SYMATTR Value 100p
SYMBOL res 104 48 R180
SYMATTR InstName R3
SYMATTR Value 0.1
SYMBOL res 8 256 R90
SYMATTR InstName R4
SYMATTR Value 220
* SPICE netlist
V1 N002 0 1.2V
V2 pot_pos 0 1
R2 N002 wiper R=10k*(1-V(pot_pos))
R3 wiper 0 R=10k*V(pot_pos)
R4 wiper 0 2k
R5 wiper out 36k
R6 out 0 10k
.dc V2 0.01 0.99 0.001

* LTspice schematic (.asc)
Version 4
SHEET 1 1264 432
WIRE -56 -200 -632 -200
WIRE -632 -184 -632 -200
WIRE -56 -24 -56 -120
WIRE -488 56 -632 56
WIRE 200 56 -56 56
WIRE 360 56 200 56
WIRE 440 56 360 56
WIRE 200 136 -56 136
WIRE 632 136 360 136
WIRE -56 152 -56 136
FLAG -632 -104 0
FLAG -632 136 0
FLAG 440 56 wiper
IOPIN 1040 272 Out
FLAG -488 56 pot_pos
FLAG -56 152 0
FLAG 360 216 0
FLAG 632 136 out
IOPIN 1232 352 Out
SYMBOL voltage -632 -200 R0
SYMATTR InstName V1
SYMATTR Value 1.2V
SYMBOL voltage -632 40 R0
SYMATTR InstName V2
SYMATTR Value 1
SYMBOL res -72 -216 R0
SYMATTR InstName R1
SYMATTR Value 0
SYMBOL res -72 -40 R0
SYMATTR InstName R2
SYMATTR Value R=10k*(1-V(pot_pos))
SYMBOL res -72 40 R0
SYMATTR InstName R3
SYMATTR Value R=10k*V(pot_pos)
SYMBOL res 184 40 R0
SYMATTR InstName R4
SYMATTR Value 2k
SYMBOL res 344 40 R0
SYMATTR InstName R5
SYMATTR Value 36k
SYMBOL res 344 120 R0
SYMATTR InstName R6
SYMATTR Value 10k
* SPICE netlist
M1 N003 N006 0 0 RHK005N03
V1 N007 0
V2 N001 0 5
R1 N001 N003 10k
V3 N005 0 5
R2 N006 N005 1.25k
R4 N006 N007 1k
Q1 N002 N004 0 0 BC547B
R3 N001 N002 200
R5 N004 N003 10k
.dc V1 0m 300m

* LTspice schematic (.asc)
Version 4
SHEET 1 832 592
WIRE 32 -296 -96 -296
WIRE 416 -296 32 -296
WIRE -96 -264 -96 -296
WIRE 416 -232 416 -296
WIRE -96 -152 -96 -184
WIRE 32 -152 32 -296
WIRE 416 -88 416 -152
WIRE 32 -40 32 -72
WIRE 208 -40 32 -40
WIRE 352 -40 288 -40
WIRE 32 -24 32 -40
WIRE -304 56 -416 56
WIRE -128 56 -224 56
WIRE -16 56 -128 56
WIRE -128 72 -128 56
WIRE 32 72 32 56
WIRE -416 136 -416 56
WIRE 416 168 416 8
WIRE -128 184 -128 152
WIRE -416 296 -416 216
WIRE -128 296 -128 264
WIRE 32 296 32 72
FLAG 32 296 0
FLAG -96 -152 0
FLAG -416 296 0
FLAG -128 296 0
FLAG 416 168 0
SYMBOL nmos -16 -24 R0
SYMATTR InstName M1
SYMATTR Value RHK005N03
SYMBOL voltage -128 168 R0
SYMATTR InstName V1
SYMATTR Value ""
SYMBOL voltage -96 -280 R0
SYMATTR InstName V2
SYMATTR Value 5
SYMBOL res 16 -168 R0
SYMATTR InstName R1
SYMATTR Value 10k
SYMBOL voltage -416 120 R0
SYMATTR InstName V3
SYMATTR Value 5
SYMBOL res -208 40 R90
SYMATTR InstName R2
SYMATTR Value 1.25k
SYMBOL res -144 56 R0
SYMATTR InstName R4
SYMATTR Value 1k
SYMBOL npn 352 -88 R0
SYMATTR InstName Q1
SYMATTR Value BC547B
SYMBOL res 400 -248 R0
SYMATTR InstName R3
SYMATTR Value 200
SYMBOL res 304 -56 R90
SYMATTR InstName R5
SYMATTR Value 10k
* SPICE netlist
B1 X P I=-I(B2)*V(D)
B2 C P V=V(X,P)*V(D)
B3 X A V=V(AC)*V(X,P)/V(D)
B4 A P I=-I(B2)*V(AC)

* LTspice schematic (.asc)
Version 4
SHEET 1 752 384
WIRE -296 -192 -376 -192
WIRE -168 -192 -296 -192
WIRE -8 -192 -88 -192
WIRE 56 -192 -8 -192
WIRE 376 -192 232 -192
WIRE 56 -176 56 -192
WIRE -296 -96 -296 -192
WIRE 56 -80 56 -96
WIRE 56 -80 -56 -80
WIRE 232 -48 232 -192
WIRE 232 -48 56 -48
WIRE 56 -32 56 -48
WIRE -296 64 -296 -16
WIRE -296 64 -376 64
WIRE -56 64 -56 -80
WIRE -56 64 -296 64
WIRE 56 64 56 48
WIRE 56 64 -56 64
WIRE -264 128 -376 128
WIRE -248 192 -376 192
FLAG -376 -192 A
IOPIN -48 -112 In
FLAG -376 64 P
IOPIN -48 144 In
FLAG 376 -192 C
IOPIN 704 -112 Out
FLAG -376 128 D
IOPIN -48 208 In
FLAG -376 192 AC
IOPIN -48 272 In
FLAG -8 -192 X
SYMBOL bi 56 -176 R0
SYMATTR InstName B1
SYMATTR Value I=-I(B2)*V(D)
SYMBOL bv 56 -48 R0
SYMATTR InstName B2
SYMATTR Value V=V(X,P)*V(D)
SYMBOL bv -72 -192 R90
SYMATTR InstName B3
SYMATTR Value V=V(AC)*V(X,P)/V(D)
SYMBOL bi -296 -96 R0
SYMATTR InstName B4
SYMATTR Value I=-I(B2)*V(AC)
* SPICE netlist
XU1 N002 IN IN OUT OUT N001 0 N003 N004 N005 ADP1762 Radj=1T ;pnba Vreg)Vin)EN)Vout)Sense)PG)GND)SS)RefCap)Vadj
C1 N004 0 1
V1 IN 0 1.8
R2 N001 IN 50K
R3 N005 0 10K
C3 N002 0 1
R1 OUT 0 1
C4 OUT 0 10
C2 N003 0 10n
.tran 1m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 720 416
WIRE -248 -208 -360 -208
WIRE -152 -208 -248 -208
WIRE -8 -208 -152 -208
WIRE -360 -192 -360 -208
WIRE -8 -192 -8 -208
WIRE -152 -144 -152 -208
WIRE -136 -144 -152 -144
WIRE 152 -144 120 -144
WIRE 264 -144 152 -144
WIRE 360 -144 264 -144
WIRE 264 -128 264 -144
WIRE 360 -128 360 -144
WIRE -360 -96 -360 -112
WIRE -248 -48 -248 -208
WIRE -232 -48 -248 -48
WIRE -136 -48 -152 -48
WIRE 152 -48 152 -144
WIRE 152 -48 120 -48
WIRE 264 -32 264 -64
WIRE 360 -32 360 -48
WIRE -216 48 -232 48
WIRE -136 48 -152 48
WIRE 136 48 120 48
WIRE 232 48 200 48
WIRE -216 144 -248 144
WIRE -136 144 -152 144
WIRE 136 144 120 144
WIRE 232 144 216 144
WIRE -8 208 -8 192
FLAG -8 208 0
FLAG -360 -96 0
FLAG -248 144 0
FLAG -232 48 0
FLAG 232 144 0
FLAG 232 48 0
FLAG 360 -32 0
FLAG 264 -32 0
FLAG -360 -208 IN
FLAG 360 -144 OUT
SYMBOL ADP1762 -8 0 R0
SYMATTR InstName U1
SYMBOL cap -152 128 R90
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL voltage -360 -208 R0
SYMATTR InstName V1
SYMATTR Value 1.8
SYMBOL res -136 -64 R90
SYMATTR InstName R2
SYMATTR Value 50K
SYMBOL res 120 160 R270
SYMATTR InstName R3
SYMATTR Value 10K
SYMBOL cap -152 32 R90
SYMATTR InstName C3
SYMATTR Value 1
SYMBOL res 344 -144 R0
SYMATTR InstName R1
SYMATTR Value 1
SYMBOL cap 248 -128 R0
SYMATTR InstName C4
SYMATTR Value 10
SYMBOL cap 136 64 R270
SYMATTR InstName C2
SYMATTR Value 10n
* SPICE netlist
M1 N002 N009 N010 N010 Si4864DY
C1 N008 N010 39n
V1 N010 0 PWL(0 0 1m 12)
I1 N002 0 PULSE(0 6 10u 100u 100u 10 20)
C3 N002 0 100 Rpar=1Meg
M2 N002 N004 N001 N001 Si4864DY
C4 N003 N001 39n
V3 N001 0 PWL(0 0 1m 11 100m 11 9.9 13)
C5 N005 0 0.1
XU1 0 N010 N009 N008 N002 N007 N006 N002 N003 N004 N001 N005 0 0 LTC4353 ;pnba _EN2)Vin2)GATE2)CPO2)OUT2)_ONST2)_ONST1)OUT1)CPO1)GATE1)Vin1)Vcc)GND)_EN1
.tran 10 startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1216 624
WIRE -96 -312 -608 -312
WIRE 0 -312 -96 -312
WIRE 80 -312 0 -312
WIRE 352 -312 176 -312
WIRE -608 -296 -608 -312
WIRE -96 -296 -96 -312
WIRE 352 -232 352 -312
WIRE 352 -232 192 -232
WIRE -608 -200 -608 -216
WIRE -96 -200 -96 -232
WIRE 0 -200 0 -312
WIRE 96 -200 96 -264
WIRE 192 -200 192 -232
WIRE -192 -136 -208 -136
WIRE -288 -88 -304 -88
WIRE -192 -88 -224 -88
WIRE 304 -88 288 -88
WIRE 352 -56 352 -232
WIRE 416 -56 352 -56
WIRE 608 -56 416 -56
WIRE 416 -40 416 -56
WIRE 608 -40 608 -56
WIRE -192 -24 -208 -24
WIRE 304 -24 288 -24
WIRE -192 24 -208 24
WIRE 416 56 416 24
WIRE 608 56 608 40
WIRE -96 104 -96 88
WIRE 192 120 192 88
WIRE 352 120 352 -56
WIRE 352 120 192 120
WIRE 96 152 96 88
WIRE -96 200 -96 168
WIRE -96 200 -400 200
WIRE 0 200 0 88
WIRE 0 200 -96 200
WIRE 80 200 0 200
WIRE 352 200 352 120
WIRE 352 200 176 200
WIRE -400 216 -400 200
WIRE -400 312 -400 296
FLAG -400 312 0
FLAG 416 56 0
FLAG 608 56 0
FLAG -608 -200 0
FLAG -304 -88 0
FLAG -208 -136 0
FLAG -208 24 0
FLAG -208 -24 0
SYMBOL nmos 176 152 R90
SYMATTR InstName M1
SYMATTR Value Si4864DY
SYMBOL cap -112 104 R0
SYMATTR InstName C1
SYMATTR Value 39n
SYMBOL voltage -400 200 R0
SYMATTR InstName V1
SYMATTR Value PWL(0 0 1m 12)
SYMBOL current 608 -40 R0
SYMATTR InstName I1
SYMATTR Value PULSE(0 6 10u 100u 100u 10 20)
SYMBOL cap 400 -40 R0
SYMATTR Value2 Rpar=1Meg
SYMATTR Value 100
SYMATTR InstName C3
SYMBOL nmos 176 -264 M270
SYMATTR InstName M2
SYMATTR Value Si4864DY
SYMBOL cap -112 -232 M180
SYMATTR InstName C4
SYMATTR Value 39n
SYMBOL voltage -608 -312 R0
SYMATTR InstName V3
SYMATTR Value PWL(0 0 1m 11 100m 11 9.9 13)
SYMBOL cap -224 -104 R90
SYMATTR InstName C5
SYMATTR Value 0.1
SYMBOL LTC4353 32 -40 R0
SYMATTR InstName U1
* SPICE netlist
XU1 0 N002 Out Vcc 0 LT6202 ;pnba IN+)IN-)OUT)VCC)VEE
V1 Signal 0 SINE(0 5 200)
V2 Vcc 0 5
R1 Out N002 1k
R2 N002 Signal 1k
R3 Out2 N001 100k
R4 N001 Signal 1k
XU3 0 N001 Vcc 0 Out2 LT1178 ;pnba In+)In-)V+)V-)OUT
.tran .05

* LTspice schematic (.asc)
Version 4
SHEET 1 848 560
WIRE 168 -264 152 -264
WIRE 312 -264 248 -264
WIRE -424 -152 -424 -184
WIRE 216 -152 216 -184
WIRE 40 -136 -72 -136
WIRE 152 -136 152 -264
WIRE 152 -136 120 -136
WIRE 184 -136 152 -136
WIRE 312 -120 312 -264
WIRE 312 -120 248 -120
WIRE 392 -120 392 -168
WIRE 392 -120 312 -120
WIRE 408 -120 392 -120
WIRE 184 -104 136 -104
WIRE 136 -72 136 -104
WIRE -424 -56 -424 -72
WIRE 216 -56 216 -88
WIRE 120 88 88 88
WIRE 296 88 200 88
WIRE 216 168 216 136
WIRE -312 184 -312 136
WIRE -136 184 -136 136
WIRE -24 184 -136 184
WIRE 88 184 88 88
WIRE 88 184 56 184
WIRE 184 184 88 184
WIRE 296 200 296 88
WIRE 296 200 248 200
WIRE 376 200 376 168
WIRE 376 200 296 200
WIRE 424 200 376 200
WIRE 184 216 120 216
WIRE 120 264 120 216
WIRE 216 264 216 232
WIRE -312 280 -312 264
FLAG -424 -56 0
FLAG -312 280 0
FLAG 120 264 0
FLAG 216 264 0
FLAG -424 -184 Vcc
FLAG 216 136 Vcc
FLAG 376 168 Out
FLAG 216 -184 Vcc
FLAG 216 -56 0
FLAG 136 -72 0
FLAG -312 136 Signal
FLAG -136 136 Signal
FLAG -72 -136 Signal
FLAG 392 -168 Out2
SYMBOL OpAmps\\LT6202 216 200 R0
SYMATTR InstName U1
SYMBOL voltage -312 168 R0
SYMATTR InstName V1
SYMATTR Value SINE(0 5 200)
SYMBOL voltage -424 -168 R0
SYMATTR InstName V2
SYMATTR Value 5
SYMBOL res 216 72 R90
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL res 72 168 R90
SYMATTR InstName R2
SYMATTR Value 1k
SYMBOL res 264 -280 R90
SYMATTR InstName R3
SYMATTR Value 100k
SYMBOL res 136 -152 R90
SYMATTR InstName R4
SYMATTR Value 1k
SYMBOL OpAmps\\LT2179A 216 -184 R0
SYMATTR InstName U3
* SPICE netlist
M3 NC_01 NC_02 NC_03 NC_04 pch w=6u l=1u
M2 NC_05 NC_06 NC_07 NC_08 pch w=6u l=1u
M1 NC_09 NC_10 NC_11 NC_12 nch w=2u l=1u
M0 NC_13 NC_14 NC_15 NC_16 nch w=2u l=1u

* LTspice schematic (.asc)
Version 4
SHEET 1 768 864
WIRE -32 176 0 176
WIRE -32 176 -32 144
WIRE 0 176 0 96
WIRE -32 96 0 96
WIRE 224 256 256 256
WIRE 256 336 256 256
WIRE 224 336 256 336
WIRE 224 336 224 304
WIRE -32 368 224 368
WIRE 224 368 224 336
WIRE -32 368 -32 176
WIRE 224 432 224 368
WIRE 224 -320 256 -320
WIRE 256 -320 256 -400
WIRE 224 -400 256 -400
WIRE 224 -400 224 -432
WIRE 256 -160 256 -320
WIRE 224 -160 256 -160
WIRE 224 -368 224 -400
WIRE 224 -208 224 -272
WIRE 224 -16 384 -16
WIRE 224 -16 224 -112
WIRE 224 16 224 -16
WIRE 224 208 224 16
WIRE -32 16 224 16
WIRE -32 48 -32 16
WIRE -224 -160 160 -160
WIRE -224 256 -224 -160
WIRE -224 256 160 256
WIRE -384 256 -224 256
WIRE -288 -320 160 -320
WIRE -288 96 -288 -320
WIRE -288 96 -96 96
WIRE -384 96 -288 96
SYMBOL PMOS 160 -320 R0
SYMATTR InstName M3
SYMATTR Value pch
SYMATTR Value2 w=6u l=1u
SYMBOL PMOS 160 -160 R0
SYMATTR InstName M2
SYMATTR Value pch
SYMATTR Value2 w=6u l=1u
SYMBOL NMOS 160 256 R0
SYMATTR InstName M1
SYMATTR Value nch
SYMATTR Value2 w=2u l=1u
SYMBOL NMOS -96 96 R0
SYMATTR InstName M0
SYMATTR Value nch
SYMATTR Value2 w=2u l=1u
FLAG 384 -16 YB
IOPIN 864 512 Out
FLAG 224 432 VSS
IOPIN 704 960 BiDir
FLAG 224 -432 VDD
IOPIN 704 96 BiDir
FLAG -384 256 B
IOPIN 96 784 In
FLAG -384 96 A
IOPIN 96 624 In
* SPICE netlist
V1 N004 0 SINE(0 100m 100Meg)
V2 N007 0 -1.5
V4 N001 0 1.5
XU1 0 0 N001 N002 N006 N007 N007 N004 N005 N003 LTC6400-14 ;pnba IN-)Vocm)V+)OUT+)OUT-)V-)_EN)IN+)OUTF-)OUTF+
.tran 100n

* LTspice schematic (.asc)
Version 4
SHEET 1 528 400
WIRE 104 -200 -264 -200
WIRE -264 -184 -264 -200
WIRE 104 -184 104 -200
WIRE 264 -152 248 -152
WIRE -8 -104 -24 -104
WIRE 264 -104 248 -104
WIRE -264 -88 -264 -104
WIRE -200 -40 -216 -40
WIRE -8 -40 -120 -40
WIRE 264 -40 248 -40
WIRE 264 8 248 8
WIRE 56 72 56 56
WIRE 104 72 104 56
WIRE 104 72 56 72
WIRE 152 72 152 56
WIRE 104 104 104 72
WIRE 104 200 104 184
FLAG 104 200 0
FLAG -216 -40 0
FLAG -24 -104 0
FLAG -264 -88 0
FLAG 152 72 0
SYMBOL voltage -104 -40 R90
SYMATTR InstName V1
SYMATTR Value SINE(0 100m 100Meg)
SYMBOL voltage 104 88 R0
SYMATTR InstName V2
SYMATTR Value -1.5
SYMBOL voltage -264 -200 R0
SYMATTR InstName V4
SYMATTR Value 1.5
SYMBOL opamps\\LTC6400-14 120 -72 R0
SYMATTR InstName U1
* SPICE netlist
R1 N003 0 121K
R2 N002 N004 1000K
R3 N004 0 392K
R4 OUT 0 100K
V1 N002 0 5
V2 N001 0 PULSE(0 3.3 0.5m 1n 1n 12.5m 25m 3)
XU1 N001 0 N003 N004 N002 OUT LTC6994-2 ;pnba IN)GND)SET)DIV)V+)OUT
.tran 100m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 832 304
WIRE -400 -152 -416 -152
WIRE -112 -152 -320 -152
WIRE 416 -152 112 -152
WIRE 416 -136 416 -152
WIRE -112 -72 -128 -72
WIRE 160 -72 112 -72
WIRE 304 -72 160 -72
WIRE 160 -56 160 -72
WIRE 304 -56 304 -72
WIRE 416 -40 416 -56
WIRE -208 8 -224 8
WIRE -112 8 -128 8
WIRE 128 8 112 8
WIRE 128 40 128 8
WIRE 160 40 160 24
WIRE 160 40 128 40
WIRE 304 40 304 24
WIRE 160 56 160 40
WIRE 160 152 160 136
FLAG -416 -152 0
FLAG 304 40 0
FLAG 416 -152 OUT
FLAG -224 8 0
FLAG 160 152 0
FLAG 416 -40 0
FLAG -128 -72 0
SYMBOL res -112 -8 R90
SYMATTR InstName R1
SYMATTR Value 121K
SYMBOL res 144 -72 R0
SYMATTR InstName R2
SYMATTR Value 1000K
SYMBOL res 144 40 R0
SYMATTR InstName R3
SYMATTR Value 392K
SYMBOL res 400 -152 R0
SYMATTR InstName R4
SYMATTR Value 100K
SYMBOL voltage 304 -72 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -304 -152 R90
SYMATTR Value PULSE(0 3.3 0.5m 1n 1n 12.5m 25m 3)
SYMATTR InstName V2
SYMBOL SpecialFunctions\\LTC6994-2 0 -72 R0
SYMATTR InstName U1
* SPICE netlist
V1 +V 0 15
V2 -V 0 -15
V3 N001 0 SINE(0 10 1k)
V4 N003 0 pulse(0 3.3 0 1u 1u 5m 10m)
R1 N002 0 1K
XU2 N003 N002 N001 -V 0 +V ADG451 ;pnba IN)D)S)Vss)GND)Vdd
.tran 30m

* LTspice schematic (.asc)
Version 4
SHEET 1 528 352
WIRE 120 -160 120 -176
WIRE -264 -112 -264 -128
WIRE -104 -80 -136 -80
WIRE 24 -80 -24 -80
WIRE 264 -80 216 -80
WIRE 264 -64 264 -80
WIRE -264 -16 -264 -32
WIRE 24 -16 -72 -16
WIRE 264 32 264 16
WIRE -264 80 -264 64
WIRE -72 80 -72 -16
WIRE 56 112 56 96
WIRE 184 112 184 96
WIRE -264 176 -264 160
WIRE -72 176 -72 160
FLAG -264 176 0
FLAG -264 -16 0
FLAG -264 -128 +V
FLAG -264 64 -V
FLAG -136 -80 0
FLAG 56 112 -V
FLAG 120 -176 +V
FLAG 184 112 0
FLAG -72 176 0
FLAG 264 32 0
SYMBOL voltage -264 -128 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage -264 64 R0
SYMATTR InstName V2
SYMATTR Value -15
SYMBOL voltage -8 -80 M270
SYMATTR InstName V3
SYMATTR Value SINE(0 10 1k)
SYMBOL voltage -72 64 R0
SYMATTR InstName V4
SYMATTR Value pulse(0 3.3 0 1u 1u 5m 10m)
SYMBOL res 248 -80 R0
SYMATTR InstName R1
SYMATTR Value 1K
SYMBOL ADG451 120 -32 R0
SYMATTR InstName U2
* SPICE netlist
R1 N001 N004 1k
R2 N002 N001 2k
D1 N002 N001 1N5818
XU1 0 N001 N003 N005 N002 LT1013 ;pnba In+)In-)V+)V-)OUT
Vin N004 0 DC 0
V2 N003 0 {Vcc}
V3 0 N005 {Vcc}
.param Vcc=22
.dc Vin {-1.1*Vcc} {1.1*Vcc} 0.01

* LTspice schematic (.asc)
Version 4.1
SHEET 1 608 400
WIRE -32 -184 -96 -184
WIRE 64 -184 32 -184
WIRE -96 -88 -96 -184
WIRE -48 -88 -96 -88
WIRE 64 -88 64 -184
WIRE 64 -88 32 -88
WIRE 304 -40 -16 -40
WIRE 304 -24 304 -40
WIRE -16 40 -16 -40
WIRE -208 56 -304 56
WIRE -96 56 -96 -88
WIRE -96 56 -128 56
WIRE -48 56 -96 56
WIRE -304 72 -304 56
WIRE 64 72 64 -88
WIRE 64 72 16 72
WIRE 176 72 64 72
WIRE 304 72 304 56
WIRE 304 72 224 72
WIRE -48 88 -80 88
WIRE 224 88 224 72
WIRE 304 88 304 72
WIRE -80 120 -80 88
WIRE -304 168 -304 152
WIRE -16 200 -16 104
WIRE 304 200 304 168
WIRE 304 200 -16 200
FLAG -80 120 0
FLAG -304 168 0
FLAG 224 88 0
SYMBOL res -112 40 R90
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL res 48 -104 R90
SYMATTR InstName R2
SYMATTR Value 2k
SYMBOL diode 32 -200 R90
SYMATTR InstName D1
SYMATTR Value 1N5818
SYMBOL OpAmps\\LT1014 -16 8 R0
SYMATTR InstName U1
SYMBOL voltage -304 56 R0
SYMATTR InstName Vin
SYMATTR Value DC 0
SYMBOL voltage 304 -40 R0
SYMATTR InstName V2
SYMATTR Value {Vcc}
SYMBOL voltage 304 72 R0
SYMATTR InstName V3
SYMATTR Value {Vcc}
* SPICE netlist
V1 N001 0 SINE(0 10 500)
R1 Vout N001 1k
D1 Vout N003 1N914
V2 N003 0 2
V3 N002 0 SINE(0 10 500)
R2 Vout N002 1k
D2 Vout N004 1N914
V4 N004 0 2
.tran .02

* LTspice schematic (.asc)
Version 4
SHEET 1 1200 304
WIRE -472 -136 -600 -136
WIRE -296 -136 -392 -136
WIRE -152 -136 -296 -136
WIRE 280 -120 152 -120
WIRE 456 -120 360 -120
WIRE 600 -120 456 -120
WIRE -296 -88 -296 -136
WIRE 456 -72 456 -120
WIRE -600 -24 -600 -136
WIRE 152 -8 152 -120
WIRE -296 8 -296 -24
WIRE 456 24 456 -8
WIRE -600 104 -600 56
WIRE 152 120 152 72
WIRE -296 136 -296 88
WIRE 456 152 456 104
FLAG -600 104 0
FLAG -296 136 0
FLAG -152 -136 Vout
IOPIN 160 16 Out
FLAG 152 120 0
FLAG 456 152 0
FLAG 600 -120 Vout
IOPIN 912 32 Out
SYMBOL voltage -600 -40 R0
SYMATTR InstName V1
SYMATTR Value SINE(0 10 500)
SYMBOL res -376 -152 R90
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL diode -312 -88 R0
SYMATTR InstName D1
SYMATTR Value 1N914
SYMBOL voltage -296 -8 R0
SYMATTR InstName V2
SYMATTR Value 2
SYMBOL voltage 152 -24 R0
SYMATTR InstName V3
SYMATTR Value SINE(0 10 500)
SYMBOL res 376 -136 R90
SYMATTR InstName R2
SYMATTR Value 1k
SYMBOL diode 440 -72 R0
SYMATTR InstName D2
SYMATTR Value 1N914
SYMBOL voltage 456 8 R0
SYMATTR InstName V4
SYMATTR Value 2