Si7li/ltspice-spice-circuits-no-aug huggingface dataset:
* SPICE netlist
R11 N002 N001 50k
R22 N004 N003 50k
R2 N002 IN+ 10k
R4 N001 IN- 10k
R5 IN+ N003 10k
R8 IN- N004 10k
V2 N002 0 4.8
V4 N004 0 4.8
V1 P001 0 5
V3 P002 0 5
R1 N003 P002 1k
R3 0 N003 1k
R6 P001 N001 800
R7 N001 0 1.3k
.tran 0.5

* LTspice schematic (.asc)
Version 4
SHEET 1 704 720
WIRE -192 -184 -304 -184
WIRE -16 -184 -192 -184
WIRE 240 -184 64 -184
WIRE 336 -184 336 -280
WIRE 336 -184 240 -184
WIRE -192 -56 -192 -104
WIRE 64 -56 -192 -56
WIRE 240 -24 240 -104
WIRE 240 -24 -192 -24
WIRE 352 -24 240 -24
WIRE 64 40 64 -56
WIRE 352 40 64 40
WIRE 64 88 64 40
WIRE 240 88 64 88
WIRE -192 120 -192 -24
WIRE 240 120 240 88
WIRE -192 200 -336 200
WIRE -16 200 -192 200
WIRE 240 200 64 200
WIRE 336 200 240 200
WIRE 336 280 336 200
FLAG 336 -360 0
FLAG 336 360 0
FLAG 352 -24 IN+
FLAG 352 40 IN-
FLAG -304 -344 0
FLAG -336 360 0
FLAG -336 120 0
FLAG -304 -104 0
SYMBOL res 80 -200 R90
SYMATTR InstName R11
SYMATTR Value 50k
SYMBOL res 80 184 R90
SYMATTR InstName R22
SYMATTR Value 50k
SYMBOL res 224 -200 R0
SYMATTR InstName R2
SYMATTR Value 10k
SYMBOL res -208 -200 R0
SYMATTR InstName R4
SYMATTR Value 10k
SYMBOL res -208 104 R0
SYMATTR InstName R5
SYMATTR Value 10k
SYMBOL res 224 104 R0
SYMATTR InstName R8
SYMATTR Value 10k
SYMBOL voltage 336 -264 R180
SYMATTR InstName V2
SYMATTR Value 4.8
SYMBOL voltage 336 264 R0
SYMATTR InstName V4
SYMATTR Value 4.8
SYMBOL voltage -304 -248 R180
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -336 264 R0
SYMATTR InstName V3
SYMATTR Value 5
SYMBOL res -352 184 R0
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL res -352 104 R0
SYMATTR InstName R3
SYMATTR Value 1k
SYMBOL res -320 -280 R0
SYMATTR InstName R6
SYMATTR Value 800
SYMBOL res -320 -200 R0
SYMATTR InstName R7
SYMATTR Value 1.3k
* SPICE netlist
M1 N001 N002 0 0 N_50n l=100n w=2.5u
VGS N002 0 350m
VDS N001 0 0
.dc VDS 0 1 1m

* LTspice schematic (.asc)
Version 4
SHEET 1 352 224
WIRE -176 16 -176 0
WIRE -176 112 -176 96
WIRE -64 0 -176 0
WIRE -16 -80 -16 -112
WIRE -16 32 -16 16
WIRE 32 -32 -16 -32
WIRE 176 -112 -16 -112
WIRE 176 -80 176 -112
WIRE 176 32 176 0
FLAG -176 112 0
FLAG -16 32 0
FLAG 176 32 0
FLAG 32 -32 0
SYMBOL nmos4 -64 -80 R0
SYMATTR InstName M1
SYMATTR Value N_50n
SYMATTR Value2 l=100n w=2.5u
SYMBOL voltage -176 0 R0
SYMATTR InstName VGS
SYMATTR Value 350m
SYMBOL voltage 176 -96 R0
SYMATTR InstName VDS
SYMATTR Value 0
* SPICE netlist
M1 N001 N002 0 0 N_1u L=1u W=10u
VGS N002 0 0
VDS N001 0 0
.dc VDS 0 5 1m VGS 0 5 1

* LTspice schematic (.asc)
Version 4
SHEET 1 352 224
WIRE -176 16 -176 0
WIRE -176 112 -176 96
WIRE -64 0 -176 0
WIRE -16 -80 -16 -112
WIRE -16 32 -16 16
WIRE 32 -32 -16 -32
WIRE 176 -112 -16 -112
WIRE 176 -80 176 -112
WIRE 176 32 176 0
FLAG -176 112 0
FLAG -16 32 0
FLAG 176 32 0
FLAG 32 -32 0
SYMBOL nmos4 -64 -80 R0
SYMATTR InstName M1
SYMATTR Value N_1u
SYMATTR Value2 L=1u W=10u
SYMBOL voltage -176 0 R0
SYMATTR InstName VGS
SYMATTR Value 0
SYMBOL voltage 176 -96 R0
SYMATTR InstName VDS
SYMATTR Value 0
* SPICE netlist
R1 N002 N003 1k
XU1 N006 N004 +Vs 0 N005 LT1001 ;pnba In+)In-)V+)V-)OUT
D1 N005 Ipv 1N4148
R2 Ipv N004 3k
R3 N004 0 1k
R4 N003 N006 200
V1 +Vs 0 5
C1 N001 N003 2.5m IC = 0
D2 0 N003 D
V2 N001 N002 0.25
.tran 20

* LTspice schematic (.asc)
Version 4
SHEET 1 816 528
WIRE -152 -264 -408 -264
WIRE -408 -216 -408 -264
WIRE -152 -216 -152 -264
WIRE -408 -104 -408 -152
WIRE -296 -104 -408 -104
WIRE -152 -104 -152 -152
WIRE -152 -104 -216 -104
WIRE -72 -104 -152 -104
WIRE -152 -72 -152 -104
WIRE -72 -56 -72 -104
WIRE -152 24 -152 -8
WIRE 24 88 -8 88
WIRE 168 104 88 104
WIRE 248 104 232 104
WIRE 264 104 248 104
WIRE -72 120 -72 24
WIRE 24 120 -72 120
WIRE -104 232 -120 232
WIRE -8 232 -8 88
WIRE -8 232 -24 232
WIRE 88 232 -8 232
WIRE 248 232 248 104
WIRE 248 232 168 232
WIRE -120 264 -120 232
FLAG 56 72 +Vs
FLAG 56 136 0
FLAG -152 24 0
FLAG -120 264 0
FLAG 408 -120 0
FLAG 408 -184 +Vs
FLAG 264 104 Ipv
IOPIN 752 464 Out
SYMBOL res -312 -88 R270
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL OpAmps\\OP07 56 40 R0
SYMATTR InstName U1
SYMBOL diode 168 120 R270
SYMATTR InstName D1
SYMATTR Value 1N4148
SYMBOL res 184 216 R90
SYMATTR InstName R2
SYMATTR Value 3k
SYMBOL res -8 216 R90
SYMATTR InstName R3
SYMATTR Value 1k
SYMBOL res -88 -72 R0
SYMATTR InstName R4
SYMATTR Value 200
SYMBOL Misc\\cell 408 -184 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL cap -168 -216 R0
SYMATTR InstName C1
SYMATTR Value 2.5m
SYMATTR SpiceLine IC =  0
SYMBOL zener -136 -8 R180
SYMATTR InstName D2
SYMBOL Misc\\cell -408 -216 R0
SYMATTR InstName V2
SYMATTR Value 0.25
* SPICE netlist
V5 vVL 0 5
R1 vCOM1 0 301
C1 vCOM1 0 36p
V3 v+ 0 15
XU2 0 v+ vIN1 NC_01 NC_02 NC_03 vNC1 vCOM1 NC_04 NC_05 NC_06 NC_07 NC_08 NC_09 v- vVL MAX312 ;pnba GND)V+)IN1)IN2)IN3)IN4)NC1)COM1)NC2)COM2)NC3)COM3)NC4)COM4)V-)VL
V1 vIN1 0 PULSE(0 2.4 0 10n 10n 5u 10u)
V4 v- 0 -15
V2 vNC1 0 15
.tran 100u
.param Vdd = 15

* LTspice schematic (.asc)
Version 4.1
SHEET 1 832 768
WIRE 112 -384 96 -384
WIRE 112 -336 112 -384
WIRE -48 -256 -416 -256
WIRE 0 -256 -48 -256
WIRE 272 -256 224 -256
WIRE 320 -256 272 -256
WIRE 416 -256 320 -256
WIRE 320 -224 320 -256
WIRE 416 -208 416 -256
WIRE -48 -192 -256 -192
WIRE 0 -192 -48 -192
WIRE -416 -144 -416 -256
WIRE -256 -144 -256 -192
WIRE 320 -112 320 -144
WIRE 416 -112 416 -144
WIRE -416 -32 -416 -64
WIRE -256 -32 -256 -64
WIRE -288 96 -352 96
WIRE -112 96 -176 96
WIRE -352 160 -352 96
WIRE -176 160 -176 96
WIRE 272 192 224 192
WIRE 320 192 272 192
WIRE 320 240 320 192
WIRE -352 288 -352 240
WIRE -176 288 -176 240
WIRE 320 352 320 320
WIRE 160 368 160 336
WIRE 64 384 64 336
WIRE 64 384 48 384
FLAG 320 352 0
FLAG 320 -112 0
FLAG 416 -112 0
FLAG 160 368 0
FLAG -352 288 0
FLAG -256 -32 0
FLAG 96 -384 v+
FLAG 48 384 v-
FLAG -288 96 v+
FLAG -176 288 0
FLAG -112 96 v-
FLAG -416 -32 0
FLAG 272 -256 vCOM1
FLAG 272 192 vVL
FLAG -48 -256 vNC1
FLAG -48 -192 vIN1
SYMBOL voltage 320 224 R0
SYMATTR InstName V5
SYMATTR Value 5
SYMBOL res 304 -240 R0
SYMATTR InstName R1
SYMATTR Value 301
SYMBOL cap 400 -208 R0
SYMATTR InstName C1
SYMATTR Value 36p
SYMBOL voltage -352 144 R0
SYMATTR InstName V3
SYMATTR Value 15
SYMBOL MAX312 112 -208 R0
SYMATTR InstName U2
SYMBOL voltage -256 -160 R0
SYMATTR InstName V1
SYMATTR Value PULSE(0 2.4 0 10n 10n 5u 10u)
SYMBOL voltage -176 144 R0
SYMATTR InstName V4
SYMATTR Value -15
SYMBOL voltage -416 -160 R0
SYMATTR InstName V2
SYMATTR Value 15
* SPICE netlist
R1 N003 IN 510K
R2 IN N004 1820K
R3 N004 N006 243K
R4 N006 0 59K
MQ1 IN N002 N001 N001 Si4850EY
MQ2 OUT N002 N001 N001 Si4850EY
C1 OUT 0 100
R5 OUT N005 10K
V1 IN 0 PWL(0 0 10m 12 60m 12 70m 12 80m 3.125 85m 3.125 85.1m 2.25 90m 2.25 100m 12 140m 12 140.1m 12 150m 19.825 155m 19.825 155.1m 19.825 165m 12 205m 12)
Rload OUT 0 34
XU1 0 N006 N004 IN N002 OUT N005 N003 LTC4365-1 ;pnba GND)OV)UV)Vin)GATE)Vout)_FAULT)_SHDN
.tran 210m

* LTspice schematic (.asc)
Version 4
SHEET 1 1120 544
WIRE -368 -272 -560 -272
WIRE -192 -272 -368 -272
WIRE -112 -272 -192 -272
WIRE -32 -272 -112 -272
WIRE 96 -272 64 -272
WIRE 304 -272 192 -272
WIRE 368 -272 304 -272
WIRE 432 -272 368 -272
WIRE 560 -272 432 -272
WIRE 432 -256 432 -272
WIRE 560 -256 560 -272
WIRE 48 -192 48 -224
WIRE 80 -192 48 -192
WIRE 112 -192 112 -224
WIRE 112 -192 80 -192
WIRE 80 -176 80 -192
WIRE 432 -160 432 -192
WIRE 560 -160 560 -176
WIRE -192 -144 -192 -272
WIRE -368 -128 -368 -272
WIRE -112 -112 -112 -272
WIRE -80 -112 -112 -112
WIRE 304 -112 304 -272
WIRE 304 -112 224 -112
WIRE 368 -80 368 -272
WIRE -192 -48 -192 -64
WIRE -80 -48 -192 -48
WIRE -368 -32 -368 -48
WIRE -224 -32 -368 -32
WIRE -368 -16 -368 -32
WIRE -224 16 -224 -32
WIRE -80 16 -224 16
WIRE 368 16 368 0
WIRE 368 16 224 16
WIRE -368 80 -368 64
WIRE -80 80 -368 80
WIRE -368 96 -368 80
WIRE 80 144 80 128
WIRE -560 176 -560 -272
WIRE -368 192 -368 176
WIRE -560 272 -560 256
FLAG -560 -272 IN
FLAG 560 -272 OUT
FLAG 80 144 0
FLAG -560 272 0
FLAG -368 192 0
FLAG 560 -160 0
FLAG 432 -160 0
SYMBOL res -208 -48 M180
SYMATTR InstName R1
SYMATTR Value 510K
SYMBOL res -384 -144 R0
SYMATTR InstName R2
SYMATTR Value 1820K
SYMBOL res -384 -32 R0
SYMATTR InstName R3
SYMATTR Value 243K
SYMBOL res -384 80 R0
SYMATTR InstName R4
SYMATTR Value 59K
SYMBOL nmos -32 -224 R270
SYMATTR InstName Q1
SYMATTR Value Si4850EY
SYMBOL nmos 192 -224 M270
SYMATTR InstName Q2
SYMATTR Value Si4850EY
SYMBOL cap 416 -256 R0
SYMATTR InstName C1
SYMATTR Value 100
SYMBOL res 352 -96 R0
SYMATTR InstName R5
SYMATTR Value 10K
SYMBOL voltage -560 160 R0
SYMATTR Value PWL(0 0 10m 12 60m 12 70m 12 80m 3.125 85m 3.125 85.1m 2.25 90m 2.25 100m 12 140m 12 140.1m 12 150m 19.825 155m 19.825 155.1m 19.825 165m 12 205m 12)
SYMATTR InstName V1
SYMBOL res 544 -272 R0
SYMATTR InstName Rload
SYMATTR Value 34
SYMBOL SpecialFunctions\\LTC4365-1 80 48 R0
SYMATTR InstName U1
* SPICE netlist
I1 0 vi 0 AC 1 0
R1 vi 0 1
C2 vi 0 {7/17/wo/Ro}
C3 vo vi {27/289/wo/Ro}
C4 0 vo {27/17/wo/Ro}
L4 vo vi {289/243/wo*Ro} Rser=0
#.net I(R2) V1
.ac dec 1000 .1 10
.param wo=2*pi
.param Ro=1
.net V(vo) I1

* LTspice schematic (.asc)
Version 4
SHEET 1 512 320
WIRE 48 -144 -32 -144
WIRE 192 -144 112 -144
WIRE -160 -48 -256 -48
WIRE -96 -48 -160 -48
WIRE -32 -48 -32 -144
WIRE -32 -48 -96 -48
WIRE 48 -48 -32 -48
WIRE 192 -48 192 -144
WIRE 192 -48 128 -48
WIRE 256 -48 192 -48
WIRE -256 16 -256 -48
WIRE -160 16 -160 -48
WIRE -32 32 -32 -48
WIRE 192 32 192 -48
WIRE -256 160 -256 96
WIRE -160 160 -160 96
WIRE -32 160 -32 96
WIRE 192 160 192 96
FLAG -256 160 0
FLAG 256 -48 vo
FLAG -160 160 0
FLAG -32 160 0
FLAG 192 160 0
FLAG -96 -48 vi
SYMBOL current -256 96 R180
SYMATTR InstName I1
SYMATTR Value 0
SYMATTR Value2 AC 1 0
SYMBOL res -176 0 R0
SYMATTR InstName R1
SYMATTR Value 1
SYMBOL cap -48 32 R0
SYMATTR InstName C2
SYMATTR Value {7/17/wo/Ro}
SYMBOL cap 112 -160 R90
SYMATTR InstName C3
SYMATTR Value {27/289/wo/Ro}
SYMBOL cap 208 96 R180
SYMATTR InstName C4
SYMATTR Value {27/17/wo/Ro}
SYMBOL ind 144 -64 R90
SYMATTR InstName L4
SYMATTR Value {289/243/wo*Ro}
SYMATTR SpiceLine Rser=0
* SPICE netlist
V1 IN 0 6.2
C3 OUT 0 10
C4 N003 0 1
C1 N004 0 10 Rser=10m Lser=1n
C2 N002 0 1
R3 IN N001 100K
R5 OUT 0 18
XU1 N004 OUT N002 0 N003 N003 N001 IN ADM7150-5.0 ;pnba Vreg)Vout)Byp)GND)Ref_Sense)Ref)EN)Vin
.tran 5m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 720 368
WIRE -232 -184 -360 -184
WIRE -120 -184 -232 -184
WIRE 264 -184 200 -184
WIRE 360 -184 264 -184
WIRE -360 -168 -360 -184
WIRE 264 -168 264 -184
WIRE 360 -168 360 -184
WIRE -232 -88 -232 -184
WIRE -216 -88 -232 -88
WIRE -120 -88 -136 -88
WIRE -360 -72 -360 -88
WIRE 264 -72 264 -104
WIRE 360 -72 360 -88
WIRE -200 8 -216 8
WIRE -120 8 -136 8
WIRE 216 8 200 8
WIRE 264 8 216 8
WIRE 264 24 264 8
WIRE -200 104 -216 104
WIRE -120 104 -136 104
WIRE 216 104 216 8
WIRE 216 104 200 104
WIRE 264 104 264 88
WIRE 40 184 40 168
FLAG 40 184 0
FLAG 264 104 0
FLAG 264 -72 0
FLAG -216 104 0
FLAG -216 8 0
FLAG -360 -72 0
FLAG 360 -72 0
FLAG -360 -184 IN
FLAG 360 -184 OUT
SYMBOL voltage -360 -184 R0
SYMATTR InstName V1
SYMATTR Value 6.2
SYMBOL cap 248 -168 R0
SYMATTR InstName C3
SYMATTR Value 10
SYMBOL cap 248 24 R0
SYMATTR InstName C4
SYMATTR Value 1
SYMBOL cap -136 88 R90
SYMATTR InstName C1
SYMATTR Value 10
SYMATTR Value2 Rser=10m
SYMATTR SpiceLine Lser=1n
SYMBOL cap -136 -8 R90
SYMATTR InstName C2
SYMATTR Value 1
SYMBOL res -232 -72 R270
SYMATTR InstName R3
SYMATTR Value 100K
SYMBOL res 344 -184 R0
SYMATTR InstName R5
SYMATTR Value 18
SYMBOL ADM7150-5.0 40 -40 R0
SYMATTR InstName U1
* SPICE netlist
R4 N002 N001 10k
R5 BP N005 10k
R6 HP N002 10k
R8 N004 BP 16k
R1 N003 HP 16k
C1 BP N003 10n
C2 LP N004 10n
V1 N001 0 SINE(0 1 1k) AC AC 1
R2 LP N002 10k
XU4 N002 N005 HP opamp Aol=100K GBW=10Meg ;pnba invin)noninvin)out
XU5 N003 0 BP opamp Aol=100K GBW=10Meg ;pnba invin)noninvin)out
XU6 N004 0 LP opamp Aol=100K GBW=10Meg ;pnba invin)noninvin)out
R3 N005 0 1k
.ac dec 200 1 1000k

* LTspice schematic (.asc)
Version 4
SHEET 1 1376 512
WIRE -560 -240 -688 -240
WIRE -400 -240 -480 -240
WIRE 96 -240 -400 -240
WIRE 608 -240 176 -240
WIRE -688 -192 -688 -240
WIRE -400 -160 -400 -240
WIRE -320 -160 -400 -160
WIRE -224 -160 -240 -160
WIRE 80 -144 -32 -144
WIRE 160 -144 144 -144
WIRE 528 -128 416 -128
WIRE 608 -128 608 -240
WIRE 608 -128 592 -128
WIRE -400 -80 -400 -160
WIRE -368 -80 -400 -80
WIRE -224 -64 -224 -160
WIRE -224 -64 -304 -64
WIRE -176 -64 -176 -96
WIRE -176 -64 -224 -64
WIRE -144 -64 -176 -64
WIRE -32 -64 -32 -144
WIRE -32 -64 -64 -64
WIRE 16 -64 -32 -64
WIRE -688 -48 -688 -112
WIRE -368 -48 -400 -48
WIRE 160 -48 160 -144
WIRE 160 -48 80 -48
WIRE 224 -48 224 -80
WIRE 224 -48 160 -48
WIRE 320 -48 224 -48
WIRE 416 -48 416 -128
WIRE 416 -48 400 -48
WIRE 448 -48 416 -48
WIRE 16 -32 -48 -32
WIRE 608 -32 608 -128
WIRE 608 -32 512 -32
WIRE 688 -32 608 -32
WIRE 448 -16 416 -16
WIRE -48 32 -48 -32
WIRE 416 32 416 -16
WIRE -400 96 -400 -48
WIRE -192 96 -400 96
WIRE 224 96 224 -48
WIRE 224 96 -112 96
WIRE -400 144 -400 96
WIRE -400 256 -400 224
FLAG -688 -48 0
FLAG -48 32 0
FLAG 416 32 0
FLAG 688 -32 LP
IOPIN 1072 144 Out
FLAG 224 -80 BP
IOPIN 608 96 Out
FLAG -400 256 0
FLAG -176 -96 HP
IOPIN 208 80 Out
SYMBOL res -464 -256 R90
SYMATTR InstName R4
SYMATTR Value 10k
SYMBOL res -96 80 R90
SYMATTR InstName R5
SYMATTR Value 10k
SYMBOL res -224 -176 R90
SYMATTR InstName R6
SYMATTR Value 10k
SYMBOL res 416 -64 R90
SYMATTR InstName R8
SYMATTR Value 16k
SYMBOL res -48 -80 R90
SYMATTR InstName R1
SYMATTR Value 16k
SYMBOL cap 144 -160 R90
SYMATTR InstName C1
SYMATTR Value 10n
SYMBOL cap 592 -144 R90
SYMATTR InstName C2
SYMATTR Value 10n
SYMBOL voltage -688 -208 R0
SYMATTR Value SINE(0 1 1k)
SYMATTR Value2 AC AC 1
SYMATTR InstName V1
SYMBOL res 192 -256 R90
SYMATTR InstName R2
SYMATTR Value 10k
SYMBOL OpAmps\\opamp -336 -128 R0
SYMATTR InstName U4
SYMBOL OpAmps\\opamp 48 -112 R0
SYMATTR InstName U5
SYMBOL OpAmps\\opamp 480 -96 R0
SYMATTR InstName U6
SYMBOL res -416 128 R0
SYMATTR InstName R3
SYMATTR Value 1k
* SPICE netlist
V1 3V3 0 3.3
V2 VBAT 0 PULSE(8.4 6 2 1 1)
R3 3V3 N001 10k
R4 N001 0 10k
R7 VBAT N003 10k
R8 N003 0 3k7
R1 N002 N003 470k
XU1 N003 N001 3V3 0 N002 LT1498 ;pnba In+)In-)V+)V-)OUT
.tran 20

* LTspice schematic (.asc)
Version 4.1
SHEET 1 1008 544
WIRE -488 -240 -488 -272
WIRE -152 -160 -488 -160
WIRE 376 -48 376 -96
WIRE 504 -48 504 -96
WIRE -56 0 -56 -80
WIRE -152 16 -152 -160
WIRE -88 16 -152 16
WIRE 72 32 -24 32
WIRE 152 32 72 32
WIRE -88 48 -152 48
WIRE -56 112 -56 64
WIRE -152 192 -152 48
WIRE -152 192 -488 192
WIRE -152 272 -152 192
WIRE -88 272 -152 272
WIRE 72 272 72 32
WIRE 72 272 -8 272
FLAG -56 112 0
FLAG 376 32 0
FLAG 504 32 0
FLAG 376 -96 3V3
FLAG 504 -96 VBAT
FLAG -56 -80 3V3
FLAG -488 -80 0
FLAG -488 -272 3V3
FLAG -488 112 VBAT
FLAG -488 272 0
SYMBOL voltage 376 -64 R0
SYMATTR InstName V1
SYMATTR Value 3.3
SYMBOL voltage 504 -64 R0
SYMATTR InstName V2
SYMATTR Value PULSE(8.4 6 2 1 1)
SYMBOL res -504 -256 R0
SYMATTR InstName R3
SYMATTR Value 10k
SYMBOL res -504 -176 R0
SYMATTR InstName R4
SYMATTR Value 10k
SYMBOL res -504 96 R0
SYMATTR InstName R7
SYMATTR Value 10k
SYMBOL res -504 176 R0
SYMATTR InstName R8
SYMATTR Value 3k7
SYMBOL res 8 256 R90
SYMATTR InstName R1
SYMATTR Value 470k
SYMBOL OpAmps\\LT1498 -56 -32 R0
SYMATTR InstName U1
* SPICE netlist
XU1 N004 N002 Vpos Vneg N002 AD795 ;pnba In+)In-)V+)V-)OUT
XU2 N007 N006 Vpos Vneg N006 AD795 ;pnba In+)In-)V+)V-)OUT
R1 0 N004 {RA}
R2 N001 N002 {RA}
R3 N005 N007 {RA}
R4 N003 N005 {RA}
C1 N001 N003 {CA}
C2 N004 N001 {CA}
C3 N006 N005 {CA}
C4 0 N007 {CA}
V1 0 Vneg 6
V2 Vpos 0 6
.param RA=100 CA=1u

* LTspice schematic (.asc)
Version 4
SHEET 1 944 880
WIRE -472 -344 -472 -440
WIRE 104 -248 8 -248
WIRE 472 -248 184 -248
WIRE -472 -216 -472 -264
WIRE -376 -216 -472 -216
WIRE -376 -184 -376 -216
WIRE -472 -168 -472 -216
WIRE 328 -136 328 -168
WIRE -104 -120 -200 -120
WIRE 8 -120 8 -248
WIRE 8 -120 -40 -120
WIRE 56 -120 8 -120
WIRE 184 -120 120 -120
WIRE 296 -120 184 -120
WIRE 424 -104 360 -104
WIRE 472 -104 472 -248
WIRE 472 -104 424 -104
WIRE 296 -88 264 -88
WIRE 328 -40 328 -72
WIRE -472 8 -472 -88
WIRE 264 40 264 -88
WIRE 424 40 424 -104
WIRE 424 40 264 40
WIRE 152 152 8 152
WIRE 472 152 216 152
WIRE 328 264 328 232
WIRE -200 280 -200 -120
WIRE 8 280 8 152
WIRE 8 280 -120 280
WIRE 56 280 8 280
WIRE 184 280 136 280
WIRE 296 280 184 280
WIRE 424 296 360 296
WIRE 472 296 472 152
WIRE 472 296 424 296
WIRE 184 312 184 280
WIRE 296 312 264 312
WIRE 328 360 328 328
WIRE 264 440 264 312
WIRE 424 440 424 296
WIRE 424 440 264 440
FLAG 184 -40 0
FLAG 184 376 0
FLAG -376 -184 0
FLAG -472 -440 Vpos
FLAG -472 8 Vneg
FLAG 328 -168 Vneg
FLAG 328 232 Vneg
FLAG 328 -40 Vpos
FLAG 328 360 Vpos
SYMBOL OpAmps\\AD795 328 -40 M180
SYMATTR InstName U1
SYMBOL OpAmps\\AD795 328 360 M180
SYMATTR InstName U2
SYMBOL res 200 -24 R180
SYMATTR InstName R1
SYMATTR Value {RA}
SYMBOL res 88 -232 R270
SYMATTR InstName R2
SYMATTR Value {RA}
SYMBOL res 40 296 R270
SYMATTR InstName R3
SYMATTR Value {RA}
SYMBOL res -216 296 R270
SYMATTR InstName R4
SYMATTR Value {RA}
SYMBOL cap -40 -136 R90
SYMATTR InstName C1
SYMATTR Value {CA}
SYMBOL cap 120 -136 R90
SYMATTR InstName C2
SYMATTR Value {CA}
SYMBOL cap 216 136 R90
SYMATTR InstName C3
SYMATTR Value {CA}
SYMBOL cap 200 376 R180
SYMATTR InstName C4
SYMATTR Value {CA}
SYMBOL voltage -472 -184 R0
SYMATTR InstName V1
SYMATTR Value 6
SYMBOL voltage -472 -360 R0
SYMATTR InstName V2
SYMATTR Value 6
* SPICE netlist
R1 N001 Array_out 0.010
D1 N001 0 DiodeSolarCell
I1 0 N001 7A
V1 Array_out 0 0
.dc V1 0.1 45

* LTspice schematic (.asc)
Version 4
SHEET 1 528 288
WIRE -152 -144 -264 -144
WIRE -40 -144 -152 -144
WIRE 136 -144 40 -144
WIRE 264 -144 136 -144
WIRE -264 -128 -264 -144
WIRE -152 -48 -152 -144
WIRE 264 -48 264 -144
WIRE -264 112 -264 -48
WIRE -152 112 -152 16
WIRE -152 112 -264 112
WIRE 264 112 264 32
WIRE 264 112 -152 112
WIRE -152 144 -152 112
FLAG -152 144 0
FLAG 136 -144 Array_out
SYMBOL res -56 -128 R270
SYMATTR InstName R1
SYMATTR Value 0.010
SYMBOL diode -168 -48 R0
SYMATTR InstName D1
SYMATTR Value DiodeSolarCell
SYMBOL current -264 -48 R180
SYMATTR InstName I1
SYMATTR Value 7A
SYMBOL voltage 264 -64 R0
SYMATTR InstName V1
SYMATTR Value 0
* SPICE netlist
R1 N008 0 23.7K
C1 N007 0 4.7
V1 IN 0 12
L1 N001 N002 4.7 Rser=5m
C2 N001 N003 .1
C3 N002 N004 .1
R2 OUT N006 1Meg
R3 N006 0 90.9K
C4 N005 N006 1000p Rser=15K
C5 OUT N006 33p Rser=15K
C6 OUT 0 47 V=10 Irms=10.206 Rser=0.005 Lser=0 mfg="KEMET" pn="C1210C226K8PAC" type="X5R"
Rload OUT 0 12
XU1 0 IN N002 OUT 0 MP_01 N005 N006 N008 MP_02 MP_03 N007 IN N007 N004 N003 IN N001 N007 LTC3115-1 ;pnba PGND)RUN)SW2)PVout)GND))Vc)FB)Rt)))Vcc)Vin)PVcc)Bst2)Bst1)PVin)SW1)PWM/SYNC
.tran 1.5m startup
.softstart .1

* LTspice schematic (.asc)
Version 4
SHEET 1 1008 704
WIRE -280 -352 -424 -352
WIRE -248 -352 -280 -352
WIRE -152 -352 -168 -352
WIRE -24 -352 -152 -352
WIRE -424 -336 -424 -352
WIRE -24 -336 -24 -352
WIRE -280 -304 -280 -352
WIRE -152 -304 -152 -352
WIRE -424 -240 -424 -272
WIRE -360 -240 -424 -240
WIRE -24 -240 -24 -272
WIRE -24 -240 -72 -240
WIRE -376 -144 -488 -144
WIRE -360 -144 -376 -144
WIRE 120 -144 -72 -144
WIRE 280 -144 120 -144
WIRE 408 -144 280 -144
WIRE 504 -144 408 -144
WIRE -488 -128 -488 -144
WIRE 408 -128 408 -144
WIRE 504 -128 504 -144
WIRE 120 -96 120 -144
WIRE 280 -96 280 -144
WIRE -376 -48 -376 -144
WIRE -360 -48 -376 -48
WIRE -24 -48 -72 -48
WIRE 88 -48 40 -48
WIRE -488 -32 -488 -48
WIRE 408 -32 408 -64
WIRE 504 -32 504 -48
WIRE -376 48 -376 -48
WIRE -360 48 -376 48
WIRE 88 48 88 -48
WIRE 88 48 -72 48
WIRE 120 48 120 -32
WIRE 120 48 88 48
WIRE 280 48 280 -16
WIRE 280 48 120 48
WIRE 280 64 280 48
WIRE -360 144 -504 144
WIRE -40 144 -72 144
WIRE 8 144 -40 144
WIRE 8 160 8 144
WIRE 280 160 280 144
WIRE -456 240 -472 240
WIRE -360 240 -376 240
WIRE -40 240 -40 144
WIRE -40 240 -72 240
WIRE 8 240 8 224
WIRE -280 320 -280 304
WIRE -152 320 -152 304
WIRE -504 352 -504 144
WIRE -40 352 -40 240
WIRE -40 352 -504 352
FLAG -280 320 0
FLAG -152 320 0
FLAG -472 240 0
FLAG 8 240 0
FLAG -488 -32 0
FLAG -488 -144 IN
FLAG 280 160 0
FLAG 408 -32 0
FLAG 504 -32 0
FLAG 504 -144 OUT
SYMBOL res -360 224 R90
SYMATTR InstName R1
SYMATTR Value 23.7K
SYMBOL cap -8 160 R0
SYMATTR InstName C1
SYMATTR Value 4.7
SYMBOL voltage -488 -144 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL ind -264 -336 R270
SYMATTR InstName L1
SYMATTR Value 4.7
SYMATTR SpiceLine Rser=5m
SYMBOL cap -440 -336 R0
SYMATTR InstName C2
SYMATTR Value .1
SYMBOL cap -40 -336 R0
SYMATTR InstName C3
SYMATTR Value .1
SYMBOL res 264 -112 R0
SYMATTR InstName R2
SYMATTR Value 1Meg
SYMBOL res 264 48 R0
SYMATTR InstName R3
SYMATTR Value 90.9K
SYMBOL cap -24 -32 R270
SYMATTR InstName C4
SYMATTR Value 1000p
SYMATTR SpiceLine Rser=15K
SYMBOL cap 104 -96 R0
SYMATTR SpiceLine Rser=15K
SYMATTR Value 33p
SYMATTR InstName C5
SYMBOL cap 392 -128 R0
SYMATTR InstName C6
SYMATTR Value 47
SYMATTR SpiceLine V=10 Irms=10.206 Rser=0.005 Lser=0 mfg="KEMET" pn="C1210C226K8PAC" type="X5R"
SYMBOL res 488 -144 R0
SYMATTR InstName Rload
SYMATTR Value 12
SYMBOL PowerProducts\\LTC3115-1 -216 0 R0
SYMATTR InstName U1
* SPICE netlist
V1 +V 0 15
V2 -V 0 -15
V3 N001 0 10
V4 N003 0 pulse(0 3.3 0 1u 1u 5m 10m)
R1 N002 0 300
XU1 N003 N002 N001 -V 0 +V ADG5401 ;pnba IN)D)S)Vss)GND)Vdd
C1 N002 0 1n
.tran 30m

* LTspice schematic (.asc)
Version 4
SHEET 1 624 384
WIRE 40 -160 40 -192
WIRE -312 -96 -312 -112
WIRE -184 -96 -216 -96
WIRE -56 -96 -104 -96
WIRE 200 -96 136 -96
WIRE 312 -96 200 -96
WIRE 200 -64 200 -96
WIRE 312 -48 312 -96
WIRE -56 -32 -184 -32
WIRE -312 0 -312 -16
WIRE -184 32 -184 -32
WIRE 200 32 200 16
WIRE 312 32 312 16
WIRE -312 96 -312 80
WIRE -8 96 -8 80
WIRE 88 96 88 80
WIRE -312 192 -312 176
WIRE -184 192 -184 112
FLAG -312 192 0
FLAG -312 0 0
FLAG -312 -112 +V
FLAG -312 80 -V
FLAG -216 -96 0
FLAG -8 96 -V
FLAG 40 -192 +V
FLAG 88 96 0
FLAG -184 192 0
FLAG 200 32 0
FLAG 312 32 0
SYMBOL voltage -312 -112 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage -312 80 R0
SYMATTR InstName V2
SYMATTR Value -15
SYMBOL voltage -88 -96 M270
SYMATTR InstName V3
SYMATTR Value 10
SYMBOL voltage -184 16 R0
SYMATTR Value pulse(0 3.3 0 1u 1u 5m 10m)
SYMATTR InstName V4
SYMBOL res 184 -80 R0
SYMATTR InstName R1
SYMATTR Value 300
SYMBOL Switches\\ADG5401 40 -48 R0
SYMATTR InstName U1
SYMBOL cap 296 -48 R0
SYMATTR InstName C1
SYMATTR Value 1n
* SPICE netlist
Q1 N003 base 0 0 NPN
R2 N001 N003 100
R3 N002 base 4700
V1 N002 0 2
V2 N001 0 12
.op

* LTspice schematic (.asc)
Version 4
SHEET 1 592 368
WIRE 296 -168 184 -168
WIRE -88 -120 -296 -120
WIRE 296 -88 296 -168
WIRE 184 24 184 -88
WIRE 184 24 168 24
WIRE 296 24 296 -8
WIRE -296 40 -296 -120
WIRE -88 72 -88 -40
WIRE -24 72 -88 72
WIRE 104 72 -24 72
WIRE -296 152 -296 120
WIRE 168 184 168 120
FLAG 168 184 0
FLAG -296 152 0
FLAG 296 24 0
FLAG -24 72 base
DATAFLAG 224 48 ""
SYMBOL npn 104 24 R0
SYMATTR InstName Q1
SYMBOL res 168 -184 R0
SYMATTR InstName R2
SYMATTR Value 100
SYMBOL res -104 -136 R0
SYMATTR InstName R3
SYMATTR Value 4700
SYMBOL voltage -296 24 R0
SYMATTR InstName V1
SYMATTR Value 2
SYMBOL voltage 296 -104 R0
SYMATTR InstName V2
SYMATTR Value 12
* SPICE netlist
V1 N001 0 5
I1 N001 out PULSE(100u 230u 0 4 1 0 5)
R1 out 0 10k
C1 out_ema 0 10m
R3 out_ema 0 1Meg
R4 out 0 1Meg
C2 out 0 14p
C3 out_ema 0 14p
XU1 N002 out N002 opamp Aol=100K GBW=10Meg ;pnba invin)noninvin)out
R2 N002 out_ema 1
.tran 0 10 0 0.01

* LTspice schematic (.asc)
Version 4
SHEET 1 672 512
WIRE -144 -256 -336 -256
WIRE -336 -224 -336 -256
WIRE -144 -224 -144 -256
WIRE -144 -96 -144 -144
WIRE 0 -96 -144 -96
WIRE 224 -96 0 -96
WIRE 304 -96 224 -96
WIRE 336 -96 304 -96
WIRE -144 -64 -144 -96
WIRE 0 16 0 -96
WIRE 16 16 0 16
WIRE 96 32 80 32
WIRE 16 48 0 48
WIRE 0 80 0 48
WIRE 96 80 96 32
WIRE 96 80 0 80
WIRE 96 176 96 160
WIRE 224 176 96 176
WIRE 304 176 224 176
WIRE 336 176 304 176
WIRE 96 192 96 176
FLAG -336 -144 0
FLAG -144 16 0
FLAG -144 -96 phototransistor
IOPIN 224 208 In
FLAG 96 256 0
FLAG 224 -32 0
FLAG 224 240 0
FLAG 304 -16 0
FLAG 304 256 0
FLAG 336 176 out_ema
IOPIN 704 480 Out
FLAG 336 -96 out
IOPIN 704 208 Out
SYMBOL voltage -336 -240 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL current -144 -224 R0
SYMATTR InstName I1
SYMATTR Value PULSE(100u 230u 0 4 1 0 5)
SYMBOL res -160 -80 R0
SYMATTR InstName R1
SYMATTR Value 10k
SYMBOL cap 80 192 R0
SYMATTR InstName C1
SYMATTR Value 10m
SYMBOL res 288 160 R0
SYMATTR InstName R3
SYMATTR Value 1Meg
SYMBOL res 288 -112 R0
SYMATTR InstName R4
SYMATTR Value 1Meg
SYMBOL cap 208 -96 R0
SYMATTR InstName C2
SYMATTR Value 14p
SYMBOL cap 208 176 R0
SYMATTR InstName C3
SYMATTR Value 14p
SYMBOL Opamps\\opamp 48 96 M180
SYMATTR InstName U1
SYMBOL res 80 64 R0
SYMATTR InstName R2
SYMATTR Value 1
* SPICE netlist
C1 N001 0 1F
L1 N001 0 0.025H
V1 N003 0 10V
S1 N001 N003 N002 0 MYSW
V2 N002 0 PULSE(0 1 10m 1n 1n 10m 20m 10)
.tran 0 25ms 15ms

* LTspice schematic (.asc)
Version 4.1
SHEET 1 432 256
WIRE 72 -128 -8 -128
WIRE -8 -96 -8 -128
WIRE -56 -80 -216 -80
WIRE -216 -48 -216 -80
WIRE -56 -32 -152 -32
WIRE 72 -32 72 -128
WIRE 216 -32 72 -32
WIRE 216 -16 216 -32
WIRE -8 0 -8 -16
WIRE 72 0 72 -32
WIRE -152 16 -152 -32
WIRE 72 80 72 64
WIRE 216 80 216 64
WIRE 216 80 72 80
WIRE -8 112 -8 80
WIRE 72 112 72 80
WIRE 72 112 -8 112
WIRE -152 128 -152 96
WIRE 72 128 72 112
FLAG 72 128 0
FLAG -216 -48 0
FLAG -152 128 0
SYMBOL cap 56 0 R0
SYMATTR InstName C1
SYMATTR Value 1uF
SYMBOL ind 200 -32 R0
SYMATTR InstName L1
SYMATTR Value 0.025H
SYMBOL voltage -8 -16 R0
SYMATTR InstName V1
SYMATTR Value 10V
SYMBOL sw -8 -112 R0
SYMATTR InstName S1
SYMATTR Value MYSW
SYMBOL voltage -152 0 R0
SYMATTR Value PULSE(0 1 10m 1n 1n 10m 20m 10)
SYMATTR InstName V2
* SPICE netlist
Vds N001 0
Vgs N002 0
M1 N001 N002 0 0 IRF9640
.dc Vds 0 -12V Vgs -3.5V -5V -0.5V

* LTspice schematic (.asc)
Version 4
SHEET 1 336 256
WIRE 168 -128 8 -128
WIRE 8 -96 8 -128
WIRE 168 -48 168 -128
WIRE -40 -16 -168 -16
WIRE -168 16 -168 -16
WIRE -168 128 -168 96
WIRE 8 128 8 0
WIRE 168 128 168 32
FLAG 168 128 0
FLAG -168 128 0
FLAG 8 128 0
SYMBOL voltage 168 -64 R0
SYMATTR InstName Vds
SYMATTR Value ""
SYMBOL voltage -168 0 R0
SYMATTR Value ""
SYMATTR InstName Vgs
SYMBOL pmos -40 -96 R0
SYMATTR InstName M1
SYMATTR Value IRF9640
* SPICE netlist
C1 N003 0 47n
R2 N002 0 10k
R1 OUT N002 88.7k
V1 IN 0 3
L1 IN N001 6.8 Rser=173m
C2 OUT 0 33 Rser=2m
C3 N004 N005 0.15
Rload OUT 0 30.1
D1 N001 OUT MBRS340
R3 N005 0 7.87k
C4 N004 0 10p
XU1 N004 N002 IN 0 MP_01 N001 MP_02 IN 0 N003 ADP1614 ;pnba Comp)FB)EN)Gnd))SW))Vin)Freq)SS
.tran 20m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 912 608
WIRE -328 -288 -456 -288
WIRE -152 -288 -328 -288
WIRE -120 -288 -152 -288
WIRE 24 -288 -40 -288
WIRE 56 -288 24 -288
WIRE 184 -288 120 -288
WIRE 312 -288 184 -288
WIRE 456 -288 312 -288
WIRE -456 -272 -456 -288
WIRE 312 -272 312 -288
WIRE 456 -272 456 -288
WIRE 184 -240 184 -288
WIRE -152 -192 -152 -288
WIRE -456 -176 -456 -192
WIRE 312 -160 312 -208
WIRE 456 -160 456 -192
WIRE 184 -144 184 -160
WIRE 184 -144 104 -144
WIRE -328 -128 -328 -288
WIRE -296 -128 -328 -128
WIRE 24 -128 24 -288
WIRE 24 -128 -8 -128
WIRE 184 -128 184 -144
WIRE 184 -32 184 -48
WIRE -296 -16 -328 -16
WIRE 104 -16 104 -144
WIRE 104 -16 -8 -16
WIRE -296 96 -376 96
WIRE 40 96 -8 96
WIRE 168 96 40 96
WIRE -376 112 -376 96
WIRE 40 128 40 96
WIRE 168 176 168 96
WIRE -376 192 -376 176
WIRE -152 192 -152 160
WIRE 40 208 40 192
WIRE 40 304 40 288
WIRE 168 304 168 240
FLAG -456 -176 0
FLAG -456 -288 IN
FLAG 456 -288 OUT
FLAG -376 192 0
FLAG 184 -32 0
FLAG 312 -160 0
FLAG 40 304 0
FLAG -328 -16 0
FLAG 456 -160 0
FLAG -152 192 0
FLAG 168 304 0
SYMBOL cap -392 112 R0
SYMATTR InstName C1
SYMATTR Value 47n
SYMBOL res 168 -144 R0
SYMATTR InstName R2
SYMATTR Value 10k
SYMBOL res 168 -256 R0
SYMATTR InstName R1
SYMATTR Value 88.7k
SYMBOL VOLTAGE -456 -288 R0
SYMATTR InstName V1
SYMATTR Value 3
SYMBOL ind -136 -272 R270
SYMATTR InstName L1
SYMATTR Value 6.8
SYMATTR SpiceLine Rser=173m
SYMBOL cap 296 -272 R0
SYMATTR SpiceLine Rser=2m
SYMATTR InstName C2
SYMATTR Value 33
SYMBOL cap 24 128 R0
SYMATTR InstName C3
SYMATTR Value 0.15
SYMBOL res 440 -288 R0
SYMATTR InstName Rload
SYMATTR Value 30.1
SYMBOL schottky 56 -304 M90
SYMATTR InstName D1
SYMATTR Value MBRS340
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL res 24 192 R0
SYMATTR InstName R3
SYMATTR Value 7.87k
SYMBOL cap 152 176 R0
SYMATTR InstName C4
SYMATTR Value 10p
SYMBOL ADP1614 -152 -16 R0
SYMATTR InstName U1
* SPICE netlist
XU1 OUT N003 0 IN N002 N002 0 NC_01 OUT N002 NC_02 N004 N005 N001 NC_03 LTM8028 ;pnba Vout)BKV)GND)Vin)Vo0)Vo1)Vo2)MARGA)Sensep)VoB)Imax)SS)Rt)RUN)Pgood
R1 N005 0 165K
C1 N004 0 .01
V1 IN 0 24
R2 IN N001 402K
C2 OUT 0 137 Rser=5m
Rload OUT 0 .24
C3 N003 0 570 Rser=10m
.tran 2.5m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 688 656
WIRE -248 -328 -344 -328
WIRE -152 -328 -248 -328
WIRE 152 -328 136 -328
WIRE 232 -328 152 -328
WIRE 344 -328 232 -328
WIRE -344 -312 -344 -328
WIRE -248 -312 -248 -328
WIRE 232 -312 232 -328
WIRE 344 -312 344 -328
WIRE -152 -232 -248 -232
WIRE 152 -232 152 -328
WIRE 152 -232 136 -232
WIRE -344 -216 -344 -232
WIRE 232 -216 232 -248
WIRE 344 -216 344 -232
WIRE -152 -136 -168 -136
WIRE 200 -136 136 -136
WIRE 200 -120 200 -136
WIRE -168 -40 -168 -136
WIRE -152 -40 -168 -40
WIRE 200 -40 200 -56
WIRE -168 56 -168 -40
WIRE -152 56 -168 56
WIRE -152 152 -168 152
WIRE -232 248 -264 248
WIRE -152 248 -168 248
WIRE 152 248 136 248
WIRE 248 248 232 248
WIRE -8 328 -8 312
FLAG -8 328 0
FLAG 248 248 0
FLAG -264 248 0
FLAG -168 152 0
FLAG -344 -216 0
FLAG 232 -216 0
FLAG 344 -216 0
FLAG 200 -40 0
FLAG -344 -328 IN
FLAG 344 -328 OUT
SYMBOL PowerProducts\\LTM8028 -8 -40 R0
SYMATTR InstName U1
SYMBOL res 136 264 R270
SYMATTR InstName R1
SYMATTR Value 165K
SYMBOL cap -168 232 R90
SYMATTR InstName C1
SYMATTR Value .01
SYMBOL voltage -344 -328 R0
SYMATTR InstName V1
SYMATTR Value 24
SYMBOL res -264 -328 R0
SYMATTR InstName R2
SYMATTR Value 402K
SYMBOL cap 216 -312 R0
SYMATTR InstName C2
SYMATTR Value 137
SYMATTR SpiceLine Rser=5m
SYMBOL res 328 -328 R0
SYMATTR InstName Rload
SYMATTR Value .24
SYMBOL cap 184 -120 R0
SYMATTR InstName C3
SYMATTR Value 570
SYMATTR SpiceLine Rser=10m
* SPICE netlist
R1 N002 N001 5.1k
R2 0 N002 10k
R3 0 N002 20k
R4 N002 N003 15k
V1 N001 0 10
V2 0 N003 8
.tran .1

* LTspice schematic (.asc)
Version 4.1
SHEET 1 768 304
WIRE -288 -136 -384 -136
WIRE -112 -136 -208 -136
WIRE 128 -136 -112 -136
WIRE 208 -136 128 -136
WIRE 384 -136 288 -136
WIRE -384 -40 -384 -136
WIRE 384 -40 384 -136
WIRE -112 -24 -112 -136
WIRE 128 -24 128 -136
WIRE -384 152 -384 40
WIRE -112 152 -112 56
WIRE -112 152 -384 152
WIRE 16 152 -112 152
WIRE 128 152 128 56
WIRE 128 152 16 152
WIRE 384 152 384 40
WIRE 384 152 128 152
FLAG 16 152 0
SYMBOL res -192 -152 R90
SYMATTR InstName R1
SYMATTR Value 5.1k
SYMBOL res -96 72 R180
SYMATTR InstName R2
SYMATTR Value 10k
SYMBOL res 144 72 R180
SYMATTR InstName R3
SYMATTR Value 20k
SYMBOL res 192 -120 R270
SYMATTR InstName R4
SYMATTR Value 15k
SYMBOL voltage -384 -56 R0
SYMATTR InstName V1
SYMATTR Value 10
SYMBOL voltage 384 56 R180
SYMATTR InstName V2
SYMATTR Value 8
* SPICE netlist
R1 IN N001 100K
C1 N004 0 .033
C2 N005 0 .033
V1 N002 0 PWL(0 3.3 1 3.3 1.001 0 2 0 2.001 3.3 3 3.3 3.001 0 4 0 4.001 3.3 4.5 3.3 4.501 0 5.5 0 5.501 3.3 9 3.3 9.001 0 10 0 10.001 3.3 10.8 3.3 10.801 0)
V2 IN 0 PWL(0 0 1u 8.4)
R2 OUT N003 909K
C3 OUT 0 1
R3 N003 0 100K
XU1 IN N002 N004 0 N003 N001 N005 N003 LTC2950-2 ;pnba Vin)_PB)ONT)GND)_INT)_EN)OFFT)_KILL
MQ1 OUT N001 IN IN AO6407
Rload OUT 0 100
.tran 13

* LTspice schematic (.asc)
Version 4
SHEET 1 1328 496
WIRE -72 -248 -328 -248
WIRE 200 -248 -72 -248
WIRE 280 -248 200 -248
WIRE 440 -248 376 -248
WIRE 536 -248 440 -248
WIRE 664 -248 536 -248
WIRE -328 -232 -328 -248
WIRE 200 -232 200 -248
WIRE 536 -232 536 -248
WIRE 664 -232 664 -248
WIRE 440 -152 440 -248
WIRE -328 -136 -328 -152
WIRE -72 -136 -72 -248
WIRE -56 -136 -72 -136
WIRE 200 -136 200 -152
WIRE 200 -136 168 -136
WIRE 296 -136 296 -200
WIRE 296 -136 200 -136
WIRE 536 -136 536 -168
WIRE 664 -136 664 -152
WIRE -56 -56 -664 -56
WIRE 200 -56 168 -56
WIRE 440 -56 440 -72
WIRE 440 -56 200 -56
WIRE 440 -40 440 -56
WIRE -56 24 -72 24
WIRE 200 24 200 -56
WIRE 200 24 168 24
WIRE 440 56 440 40
WIRE 8 88 8 72
WIRE 104 88 104 72
WIRE -664 152 -664 -56
WIRE 8 168 8 152
WIRE 104 168 104 152
WIRE -664 248 -664 232
FLAG -72 24 0
FLAG -664 248 0
FLAG 8 168 0
FLAG 104 168 0
FLAG -328 -136 0
FLAG 440 56 0
FLAG 536 -136 0
FLAG 664 -136 0
FLAG 664 -248 OUT
FLAG -328 -248 IN
SYMBOL res 184 -248 R0
SYMATTR InstName R1
SYMATTR Value 100K
SYMBOL cap -8 88 R0
SYMATTR InstName C1
SYMATTR Value .033
SYMBOL cap 88 88 R0
SYMATTR InstName C2
SYMATTR Value .033
SYMBOL voltage -664 136 R0
SYMATTR Value PWL(0 3.3 1 3.3 1.001 0 2 0 2.001 3.3 3 3.3 3.001 0 4 0 4.001 3.3 4.5 3.3 4.501 0 5.5 0 5.501 3.3 9 3.3 9.001 0 10 0 10.001 3.3 10.8 3.3 10.801 0)
SYMATTR InstName V1
SYMBOL voltage -328 -248 R0
SYMATTR Value PWL(0 0 1u 8.4)
SYMATTR InstName V2
SYMBOL res 424 -168 R0
SYMATTR InstName R2
SYMATTR Value 909K
SYMBOL cap 520 -232 R0
SYMATTR InstName C3
SYMATTR Value 1
SYMBOL res 424 -56 R0
SYMATTR InstName R3
SYMATTR Value 100K
SYMBOL LTC2950-2 56 -56 R0
SYMATTR InstName U1
SYMBOL pmos 376 -200 M270
SYMATTR InstName Q1
SYMATTR Value AO6407
SYMBOL res 648 -248 R0
SYMATTR InstName Rload
SYMATTR Value 100
* SPICE netlist
XU1 N003 0 N002 N004 PC817 Igain=1m ;pnba A)K)C)E
R1 N001 N003 400
V1 N001 0 PULSE(0 3.3 0.001 0 0 0.001)
R2 N004 0 4k7
V2 N002 0 5
.tran 0.01

* LTspice schematic (.asc)
Version 4
SHEET 1 1200 448
WIRE -200 -224 -600 -224
WIRE -200 -176 -200 -224
WIRE 600 -128 280 -128
WIRE -200 -64 -200 -96
WIRE -40 -64 -200 -64
WIRE 280 -64 280 -128
WIRE 280 -64 152 -64
WIRE -600 -48 -600 -224
WIRE 600 -32 600 -128
WIRE -40 32 -120 32
WIRE 328 32 152 32
WIRE 328 48 328 32
WIRE -600 96 -600 32
WIRE 328 160 328 128
WIRE 600 160 600 48
WIRE 600 160 328 160
WIRE 600 176 600 160
WIRE -120 208 -120 32
WIRE 328 224 328 160
FLAG -120 208 0
FLAG -600 96 0
FLAG 328 224 0
SYMBOL Optos\\PC817A 56 -16 R0
SYMATTR InstName U1
SYMBOL res -216 -192 R0
SYMATTR InstName R1
SYMATTR Value 400
SYMBOL voltage -600 -64 R0
SYMATTR Value2 ""
SYMATTR SpiceLine ""
SYMATTR InstName V1
SYMATTR Value PULSE(0 3.3 0.001 0 0 0.001)
SYMBOL res 312 32 R0
SYMATTR InstName R2
SYMATTR Value 4k7
SYMATTR SpiceLine ""
SYMBOL voltage 600 -48 R0
SYMATTR Value2 ""
SYMATTR SpiceLine ""
SYMATTR InstName V2
SYMATTR Value 5
* SPICE netlist
XU1 N006 0 N008 N007 N002 N004 LTC3803 ;pnba Ith/Run)GND)FB)Sense)Vcc)Ngate
L1 IN N003 76 Rser=.01 Cpar=1p
L2 0 N001 1 Rser=1m Cpar=2p
MQ1 N003 N004 N007 N007 Si4848DY
R1 N007 0 0.068
R2 IN N002 6.8K
D1 N001 OUT 1N5817
R3 N008 OUT 105K
R4 0 N008 20K
C1 OUT 0 300 Rser=10m
C2 N002 0 10
R5 N006 N005 56K
C3 N005 0 .0047
V1 IN 0 36
Rload OUT 0 5
K1 L1 L2 1
.tran 0 25ms 15m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 880 416
WIRE -120 -208 -344 -208
WIRE 88 -208 -120 -208
WIRE 200 -208 136 -208
WIRE 296 -208 264 -208
WIRE 344 -208 296 -208
WIRE 440 -208 344 -208
WIRE -344 -192 -344 -208
WIRE -120 -192 -120 -208
WIRE 344 -192 344 -208
WIRE 440 -192 440 -208
WIRE 88 -176 88 -208
WIRE 136 -176 136 -208
WIRE -344 -96 -344 -112
WIRE -200 -96 -216 -96
WIRE -120 -96 -120 -112
WIRE -120 -96 -136 -96
WIRE 344 -96 344 -128
WIRE 440 -96 440 -112
WIRE 88 -80 88 -96
WIRE 296 -80 296 -208
WIRE 136 -64 136 -96
WIRE -120 -48 -120 -96
WIRE 40 0 8 0
WIRE -424 64 -440 64
WIRE -344 64 -360 64
WIRE -248 64 -264 64
WIRE 88 64 88 16
WIRE 88 64 8 64
WIRE 296 64 296 0
WIRE 296 64 216 64
WIRE 88 80 88 64
WIRE 296 80 296 64
WIRE 40 128 8 128
WIRE 88 176 88 160
WIRE 296 176 296 160
WIRE -120 192 -120 176
WIRE 40 208 40 128
WIRE 216 208 216 64
WIRE 216 208 40 208
FLAG -120 192 0
FLAG 88 176 0
FLAG -344 -96 0
FLAG 136 -64 0
FLAG 344 -96 0
FLAG 440 -96 0
FLAG -440 64 0
FLAG 440 -208 OUT
FLAG 296 176 0
FLAG -216 -96 0
FLAG -344 -208 IN
SYMBOL PowerProducts\\LTC3803 -120 64 R0
SYMATTR InstName U1
SYMBOL ind2 72 -192 R0
SYMATTR InstName L1
SYMATTR Value 76
SYMATTR Type ind
SYMATTR SpiceLine Rser=.01 Cpar=1p
SYMBOL ind2 152 -80 R180
SYMATTR InstName L2
SYMATTR Value 1
SYMATTR Type ind
SYMATTR SpiceLine Rser=1m Cpar=2p
SYMBOL nmos 40 -80 R0
SYMATTR InstName Q1
SYMATTR Value Si4848DY
SYMBOL res 72 64 R0
SYMATTR InstName R1
SYMATTR Value 0.068
SYMBOL res -136 -208 R0
SYMATTR InstName R2
SYMATTR Value 6.8K
SYMBOL schottky 200 -192 R270
SYMATTR InstName D1
SYMATTR Value 1N5817
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL res 280 16 M180
SYMATTR InstName R3
SYMATTR Value 105K
SYMBOL res 280 176 M180
SYMATTR InstName R4
SYMATTR Value 20K
SYMBOL cap 328 -192 R0
SYMATTR InstName C1
SYMATTR Value 300
SYMATTR SpiceLine Rser=10m
SYMBOL cap -136 -112 R90
SYMATTR InstName C2
SYMATTR Value 10
SYMBOL res -248 48 R90
SYMATTR InstName R5
SYMATTR Value 56K
SYMBOL cap -360 48 R90
SYMATTR InstName C3
SYMATTR Value .0047
SYMBOL voltage -344 -208 R0
SYMATTR InstName V1
SYMATTR Value 36
SYMBOL res 424 -208 R0
SYMATTR InstName Rload
SYMATTR Value 5
* SPICE netlist
V1 vIN 0 3.6
L1 vIN N001 1 Rser=17m
C1 vOUT 0 22 m=2
Rload vOUT 0 50
R1 vOUT N002 2.21Meg
R2 N002 0 294k
R3 N003 vOUT 402k
R4 0 N003 102k
XU1 0 vIN vIN N003 vOUT N001 N002 vOUT MAX8627 fault_delay=0.8m ;pnba GND)BATT)ON)FB)POUT)LX)ILIM)OUTS
.tran 1.4m startup

* LTspice schematic (.asc)
Version 4.1
SHEET 1 880 544
WIRE -72 -272 -216 -272
WIRE 136 -272 8 -272
WIRE -312 -192 -328 -192
WIRE -216 -192 -216 -272
WIRE -216 -192 -312 -192
WIRE -184 -192 -216 -192
WIRE 136 -192 136 -272
WIRE 136 -192 104 -192
WIRE -328 -176 -328 -192
WIRE 136 -112 104 -112
WIRE 184 -112 136 -112
WIRE 296 -112 184 -112
WIRE 392 -112 296 -112
WIRE 440 -112 392 -112
WIRE 184 -96 184 -112
WIRE 440 -96 440 -112
WIRE -328 -80 -328 -96
WIRE -216 -64 -216 -192
WIRE -184 -64 -216 -64
WIRE 296 -48 296 -112
WIRE 136 -32 136 -112
WIRE 136 -32 104 -32
WIRE 440 0 440 -16
WIRE 184 16 184 -32
WIRE -408 64 -440 64
WIRE -280 64 -328 64
WIRE -184 64 -280 64
WIRE 296 64 296 32
WIRE 296 64 104 64
WIRE -280 80 -280 64
WIRE 296 80 296 64
WIRE -280 176 -280 160
WIRE 296 176 296 160
WIRE -40 224 -40 208
WIRE -440 272 -440 64
WIRE 392 272 392 -112
WIRE 392 272 -440 272
FLAG -328 -80 0
FLAG -40 224 0
FLAG 184 16 0
FLAG 440 0 0
FLAG -312 -192 vIN
FLAG 440 -112 vOUT
FLAG -280 176 0
FLAG 296 176 0
SYMBOL voltage -328 -192 R0
SYMATTR InstName V1
SYMATTR Value 3.6
SYMBOL ind -88 -256 R270
SYMATTR InstName L1
SYMATTR Value 1
SYMATTR SpiceLine Rser=17m
SYMBOL cap 168 -96 R0
SYMATTR Value2 m=2
SYMATTR InstName C1
SYMATTR Value 22
SYMBOL res 424 -112 R0
SYMATTR InstName Rload
SYMATTR Value 50
SYMBOL res -424 48 M90
SYMATTR InstName R1
SYMATTR Value 2.21Meg
SYMBOL res -296 64 R0
SYMATTR InstName R2
SYMATTR Value 294k
SYMBOL res 280 48 M180
SYMATTR InstName R3
SYMATTR Value 402k
SYMBOL res 280 176 M180
SYMATTR InstName R4
SYMATTR Value 102k
SYMBOL MAX8627 -40 -16 R0
SYMATTR InstName U1
* SPICE netlist
V1 vIN 0 12
R1 N001 0 137k
Rload vOUT 0 0.125
R3 vOUT N004 49.9k
C1 vOUT 0 100 m=2 Rser=5m
R2 vOUT N002 100k
C2 N005 0 0.33
R4 N005 0 10k
XU1 NC_01 NC_02 0 NC_03 vIN vOUT vIN vIN NC_04 NC_05 N005 N003 vOUT N004 N001 N002 N003 0 0 LTM4703 ;pnba SW)SYNC)GND)CLKOUT)VIN)VOUT)SVIN)RUN)INTVCC)PHMODE)SET)COMPA)VOSNS)PGSET)RT)PG)COMPB)TSENSE+)TSENSE-
.tran 5m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 992 1008
WIRE -352 -504 -496 -504
WIRE -160 -504 -352 -504
WIRE -496 -456 -496 -504
WIRE -160 -424 -160 -504
WIRE -352 -376 -352 -504
WIRE -304 -376 -352 -376
WIRE 32 -376 -16 -376
WIRE 96 -376 32 -376
WIRE 208 -376 96 -376
WIRE 336 -376 208 -376
WIRE 496 -376 336 -376
WIRE -496 -360 -496 -376
WIRE 496 -344 496 -376
WIRE 96 -328 96 -376
WIRE 208 -328 208 -376
WIRE 336 -328 336 -376
WIRE -352 -280 -352 -376
WIRE -304 -280 -352 -280
WIRE 32 -280 32 -376
WIRE 32 -280 -16 -280
WIRE 336 -216 336 -264
WIRE 496 -216 496 -264
WIRE -448 -184 -480 -184
WIRE -304 -184 -368 -184
WIRE 96 -184 96 -248
WIRE 96 -184 -16 -184
WIRE -304 -88 -352 -88
WIRE 208 -88 208 -248
WIRE 208 -88 -16 -88
WIRE -352 8 -352 -88
WIRE -304 8 -352 8
WIRE 96 104 -16 104
WIRE 208 104 96 104
WIRE 96 152 96 104
WIRE 208 152 208 104
WIRE 32 296 -16 296
WIRE 32 392 32 296
WIRE 32 392 -16 392
WIRE -160 472 -160 440
WIRE 32 472 32 392
WIRE 32 472 -160 472
WIRE 96 472 96 216
WIRE 96 472 32 472
WIRE 208 472 208 232
WIRE 208 472 96 472
WIRE -160 504 -160 472
FLAG -496 -360 0
FLAG -480 -184 0
FLAG 496 -216 0
FLAG 496 -376 vOUT
FLAG -496 -504 vIN
FLAG 336 -216 0
FLAG -160 504 0
SYMBOL voltage -496 -472 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL res -352 -200 R90
SYMATTR InstName R1
SYMATTR Value 137k
SYMBOL res 480 -360 R0
SYMATTR InstName Rload
SYMATTR Value 0.125
SYMBOL res 192 -344 R0
SYMATTR InstName R3
SYMATTR Value 49.9k
SYMBOL cap 320 -328 R0
SYMATTR Value 100
SYMATTR Value2 m=2
SYMATTR SpiceLine Rser=5m
SYMATTR InstName C1
SYMBOL res 80 -344 R0
SYMATTR InstName R2
SYMATTR Value 100k
SYMBOL cap 80 152 R0
SYMATTR InstName C2
SYMATTR Value 0.33
SYMBOL res 192 136 R0
SYMATTR InstName R4
SYMATTR Value 10k
SYMBOL LTM4703 -160 -120 R0
SYMATTR InstName U1
* SPICE netlist
V1 N001 0 SINE({DC} 5m 1K)
.tran 100m
.param DC=0

* LTspice schematic (.asc)
Version 4
SHEET 1 200 200
WIRE 0 -40 0 -88
WIRE 0 88 0 40
FLAG 0 88 0
SYMBOL misc\\signal 0 -56 R0
SYMATTR InstName V1
SYMATTR Value SINE({DC} 5m 1K)
* SPICE netlist
V1 low_freq 0 PULSE(0.7 1.3 0 50u 50u 0 100u)
V2 high_freq 0 SINE(0 1 1Meg 0 0 90)
B1 mod 0 V=V(low_freq)*V(high_freq)
D2 mod N001 D
C2 N001 0 2n
R2 N001 0 10k
.tran 0.5e-3

* LTspice schematic (.asc)
Version 4.1
SHEET 1 1504 320
WIRE 624 -160 544 -160
WIRE 752 -160 624 -160
WIRE 624 -128 624 -160
WIRE 752 -128 752 -160
WIRE -752 -32 -752 -128
WIRE -288 -16 -288 -112
WIRE 96 0 96 -112
WIRE 624 16 624 -64
WIRE 704 16 624 16
WIRE 752 16 752 -48
WIRE 752 16 704 16
WIRE 704 64 704 16
WIRE -752 144 -752 48
WIRE -288 160 -288 64
WIRE 96 160 96 80
FLAG -752 144 0
FLAG -288 160 0
FLAG -752 -128 low_freq
FLAG -288 -112 high_freq
FLAG 96 160 0
FLAG 96 -112 mod
FLAG 480 -160 mod
FLAG 704 64 0
SYMBOL voltage -752 -48 R0
SYMATTR InstName V1
SYMATTR Value PULSE(0.7 1.3 0 50u 50u 0 100u)
SYMBOL voltage -288 -32 R0
SYMATTR InstName V2
SYMATTR Value SINE(0 1 1Meg 0 0 90)
SYMBOL bv 96 -16 R0
SYMATTR InstName B1
SYMATTR Value V=V(low_freq)*V(high_freq)
SYMBOL diode 480 -144 R270
SYMATTR InstName D2
SYMBOL cap 608 -128 R0
SYMATTR InstName C2
SYMATTR Value 2n
SYMBOL res 736 -144 R0
SYMATTR InstName R2
SYMATTR Value 10k
* SPICE netlist
V1 B 0 PULSE(0 5 0 10n 10n 1.5m 4m)
V2 A 0 PULSE(0 5 0 10n 10n 0.25m 0.5m)
V3 Sel 0 PULSE(0 5 0 1n 1n 5m 10m)

* LTspice schematic (.asc)
Version 4.1.1
SHEET 1 608 336
WIRE 48 -168 -64 -168
WIRE -160 -120 -304 -120
WIRE -64 -120 -64 -168
WIRE -304 -72 -304 -120
WIRE 304 40 -64 40
WIRE -64 88 -64 40
FLAG -304 8 0
FLAG -64 -40 0
FLAG -64 168 0
FLAG -160 -120 Sel
IOPIN 96 0 Out
FLAG 48 -168 A
IOPIN 304 -48 Out
FLAG 304 40 B
IOPIN 560 160 Out
SYMBOL voltage -64 72 R0
SYMATTR InstName V1
SYMATTR Value PULSE(0 5 0 10n 10n 1.5m 4m)
SYMBOL voltage -64 -136 R0
SYMATTR InstName V2
SYMATTR Value PULSE(0 5 0 10n 10n 0.25m 0.5m)
SYMBOL voltage -304 -88 R0
SYMATTR InstName V3
SYMATTR Value PULSE(0 5 0 1n 1n 5m 10m)
* SPICE netlist
Q1 OUT N004 0 0 2N3904
R1 N001 OUT 20K
R2 N002 OUT {R}
C1 0 N002 .1
V1 N001 0 10
R3 N003 N002 {R}
R4 N004 N003 {R}
C2 0 N003 .1
C3 0 N004 .1
.tran 100m startup
.params R=10K

* LTspice schematic (.asc)
Version 4
SHEET 1 672 320
WIRE 336 -160 160 -160
WIRE 160 -144 160 -160
WIRE 336 -144 336 -160
WIRE 336 -48 336 -64
WIRE 160 -32 160 -64
WIRE 160 -32 -336 -32
WIRE 224 -32 160 -32
WIRE 160 0 160 -32
WIRE -336 48 -336 -32
WIRE -320 48 -336 48
WIRE -224 48 -240 48
WIRE -192 48 -224 48
WIRE -80 48 -112 48
WIRE -48 48 -80 48
WIRE 64 48 32 48
WIRE 96 48 64 48
WIRE -224 80 -224 48
WIRE -80 80 -80 48
WIRE 64 80 64 48
WIRE 160 112 160 96
WIRE -224 160 -224 144
WIRE -80 160 -80 144
WIRE 64 160 64 144
FLAG 160 112 0
FLAG 64 160 0
FLAG -80 160 0
FLAG -224 160 0
FLAG 336 -48 0
FLAG 224 -32 OUT
SYMBOL npn 96 0 R0
SYMATTR InstName Q1
SYMATTR Value 2N3904
SYMBOL res 144 -160 R0
SYMATTR InstName R1
SYMATTR Value 20K
SYMBOL res -224 32 R90
SYMATTR InstName R2
SYMATTR Value {R}
SYMBOL cap -240 144 M180
SYMATTR InstName C1
SYMATTR Value .1
SYMBOL voltage 336 -160 R0
SYMATTR InstName V1
SYMATTR Value 10
SYMBOL res -96 32 R90
SYMATTR InstName R3
SYMATTR Value {R}
SYMBOL res 48 32 R90
SYMATTR InstName R4
SYMATTR Value {R}
SYMBOL cap -96 144 M180
SYMATTR InstName C2
SYMATTR Value .1
SYMBOL cap 48 144 M180
SYMATTR InstName C3
SYMATTR Value .1
* SPICE netlist
V1 IN 0 PWL(0 0 1 10)
C1 OUT 0 1
Rload OUT 0 250
XU1 IN OUT OUT 0 IN LT3008-2.5 ;pnba IN)OUT)Sense)GND)_SHDN
.tran 1

* LTspice schematic (.asc)
Version 4
SHEET 1 720 200
WIRE -152 -96 -360 -96
WIRE -120 -96 -152 -96
WIRE 200 -96 168 -96
WIRE 264 -96 200 -96
WIRE 360 -96 264 -96
WIRE -360 -80 -360 -96
WIRE 264 -80 264 -96
WIRE 360 -80 360 -96
WIRE -152 0 -152 -96
WIRE -120 0 -152 0
WIRE 200 0 200 -96
WIRE 200 0 168 0
WIRE -360 16 -360 0
WIRE 264 16 264 -16
WIRE 360 16 360 0
WIRE 24 96 24 64
FLAG -360 16 0
FLAG 264 16 0
FLAG 360 16 0
FLAG 24 96 0
FLAG -360 -96 IN
FLAG 360 -96 OUT
SYMBOL voltage -360 -96 R0
SYMATTR InstName V1
SYMATTR Value PWL(0 0 1 10)
SYMBOL cap 248 -80 R0
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL res 344 -96 R0
SYMATTR InstName Rload
SYMATTR Value 250
SYMBOL PowerProducts\\LT3008-2.5 24 -48 R0
SYMATTR InstName U1
* SPICE netlist
MSU2 VDD N001 N001 VDD P_1u l=100u w=10u
MSU1 N001 Vbiasn 0 0 N_1u l=2u w=10u
MSU3 VDD N001 Vbiasn 0 N_1u l=1u w=10u
M3 VDD Vbiasp Vbiasn VDD P_1u l=2u w=30u
M4 VDD Vbiasp Vbiasp VDD P_1u l=2u w=30u
M1 Vbiasn Vbiasn 0 0 N_1u l=2u w=10u
M2 Vbiasp Vbiasn N002 0 N_1u l=2u w=40u
R1 N002 0 6.5k TC1=0.002

* LTspice schematic (.asc)
Version 4
SHEET 1 864 384
WIRE -432 -80 -432 -96
WIRE -432 -16 -432 -80
WIRE -432 80 -432 64
WIRE -368 -112 -384 -112
WIRE -368 -80 -432 -80
WIRE -368 -80 -368 -112
WIRE -336 -80 -368 -80
WIRE -288 -160 -288 -192
WIRE -288 64 -384 64
WIRE -288 64 -288 -64
WIRE -128 64 -288 64
WIRE -128 64 -128 -64
WIRE 32 -64 -128 -64
WIRE 32 -64 32 -96
WIRE 32 -48 32 -64
WIRE 32 -32 32 -48
WIRE 32 96 32 64
WIRE 96 -48 32 -48
WIRE 96 48 80 48
WIRE 96 48 96 -48
WIRE 128 -112 80 -112
WIRE 128 -80 128 -112
WIRE 144 -112 128 -112
WIRE 144 48 96 48
WIRE 192 -80 128 -80
WIRE 192 -80 192 -96
WIRE 192 -32 192 -80
WIRE 192 80 192 64
WIRE 192 192 192 160
WIRE 432 -80 192 -80
WIRE 432 -48 96 -48
FLAG -432 -144 VDD
FLAG -432 32 0
FLAG -288 -112 0
FLAG -288 -192 VDD
FLAG 32 -144 VDD
FLAG 32 -192 VDD
FLAG 192 -144 VDD
FLAG 192 -192 VDD
FLAG 32 96 0
FLAG 32 16 0
FLAG 192 16 0
FLAG -432 -192 VDD
IOPIN 544 -96 In
FLAG -432 80 0
FLAG 432 -80 Vbiasp
IOPIN 1408 16 Out
FLAG 432 -48 Vbiasn
IOPIN 1408 48 Out
FLAG 192 192 GND
IOPIN 1168 288 In
SYMBOL pmos4 -384 -192 M0
SYMATTR InstName MSU2
SYMATTR Value2 l=100u w=10u
SYMATTR Value P_1u
SYMBOL nmos4 -384 -16 M0
SYMATTR Value2 l=2u w=10u
SYMATTR InstName MSU1
SYMATTR Value N_1u
SYMBOL nmos4 -336 -160 R0
SYMATTR Value2 l=1u w=10u
SYMATTR InstName MSU3
SYMATTR Value N_1u
SYMBOL pmos4 80 -192 M0
SYMATTR InstName M3
SYMATTR Value2 l=2u w=30u
SYMATTR Value P_1u
SYMBOL pmos4 144 -192 R0
SYMATTR InstName M4
SYMATTR Value2 l=2u w=30u
SYMATTR Value P_1u
SYMBOL nmos4 80 -32 M0
SYMATTR Value2 l=2u w=10u
SYMATTR InstName M1
SYMATTR Value N_1u
SYMBOL nmos4 144 -32 R0
SYMATTR Value2 l=2u w=40u
SYMATTR InstName M2
SYMATTR Value N_1u
SYMBOL res 176 64 R0
SYMATTR InstName R1
SYMATTR Value 6.5k TC1=0.002
* SPICE netlist
M1 N001 VGS N003 N002 N_50n l=50n w=500n
VGS VGS 0 0
R1 N003 0 1G
VB N002 0 1
R2 N001 0 1G
.dc VB 0 2 1m

* LTspice schematic (.asc)
Version 4
SHEET 1 496 384
WIRE -248 48 -248 32
WIRE -248 80 -248 48
WIRE -248 192 -248 160
WIRE -56 32 -248 32
WIRE -8 -160 -8 -192
WIRE -8 -48 -8 -80
WIRE -8 80 -8 48
WIRE -8 192 -8 160
WIRE 104 0 -8 0
WIRE 248 0 184 0
WIRE 248 64 248 0
FLAG -248 192 0
FLAG -248 48 VGS
FLAG 248 64 0
FLAG -8 192 0
FLAG -8 -192 0
SYMBOL nmos4 -56 -48 R0
SYMATTR InstName M1
SYMATTR Value N_50n
SYMATTR Value2 l=50n w=500n
SYMBOL voltage -248 64 R0
SYMATTR Value 0
SYMATTR InstName VGS
SYMBOL res -24 64 R0
SYMATTR InstName R1
SYMATTR Value 1G
SYMBOL voltage 88 0 R270
SYMATTR InstName VB
SYMATTR Value 1
SYMBOL res 8 -64 R180
SYMATTR InstName R2
SYMATTR Value 1G