Si7li/ltspice-spice-circuits-no-aug huggingface dataset:
* SPICE netlist
XM1 0 g s IRFP9140N TEMP1={TEMPX} ;pnba D)G)S
V1 g s -3
V2 s 0 5
XM2 0 g s IRFP9140N TEMP1={TEMPY} ;pnba D)G)S
.SUBCKT irfp9140n 1 2 3
M1 9 7 8 8 MM L=100u W=100u TEMP={TEMP1}
+VTO=-3.75746 LAMBDA=0 KP=7.5033
+CGSO=1.11719e-05 CGDO=1e-11
RS 8 3 0.0445286
D1 1 3 MD TEMP={TEMP1}
+IBV=0.00025 EG=1.2 XTI=4 TT=0
+CJO=7.49036e-10 VJ=2.13968 M=0.626602 FC=0.5
RDS 3 1 1e+06
RD 9 1 0.0420438
RG 2 7 6.85564
D2 5 4 MD1
+CJO=2.47443e-09 VJ=1.18831 M=0.76184 FC=1e-08
D3 5 0 MD2
RL 5 10 1
FI2 7 9 VFI2 -1
VFI2 4 0 0
EV16 10 0 9 7 1
CAP 11 10 3.59679e-09
FI1 7 9 VFI1 -1
VFI1 11 6 0
RCAP 6 10 1
D4 6 0 MD3
.dc V1 0 -6 -.01
.step param TEMPX list 0 50 100
.param TEMPX=25 TEMPY=25

* LTspice schematic (.asc)
Version 4
SHEET 1 368 784
WIRE 24 -392 -184 -392
WIRE 88 -392 24 -392
WIRE 184 -392 88 -392
WIRE -184 -344 -184 -392
WIRE 184 -344 184 -392
WIRE 24 -232 24 -392
WIRE -184 -216 -184 -264
WIRE -88 -216 -184 -216
WIRE -24 -216 -88 -216
WIRE 184 -216 184 -264
WIRE 24 -40 24 -136
WIRE 88 40 24 40
WIRE 24 200 24 40
WIRE -24 216 -88 216
WIRE 24 392 24 296
FLAG 184 -216 0
FLAG 24 -40 0
FLAG -88 -216 g
FLAG 88 -392 s
FLAG 24 392 0
FLAG -88 216 g
FLAG 88 40 s
SYMBOL pmos -24 -136 M180
SYMATTR InstName M1
SYMATTR Value IRFP9140N
SYMATTR Prefix X
SYMATTR SpiceLine TEMP1={TEMPX}
SYMBOL voltage -184 -248 M180
SYMATTR InstName V1
SYMATTR Value -3
SYMBOL voltage 184 -360 R0
SYMATTR InstName V2
SYMATTR Value 5
SYMBOL pmos -24 296 M180
SYMATTR InstName M2
SYMATTR Value IRFP9140N
SYMATTR Prefix X
SYMATTR SpiceLine TEMP1={TEMPY}
* SPICE netlist
V1 N001 0 15
R1 N001 N002 10K
V2 N003 0 pulse(0 3.3 0 1n 1n 1u 2u)
V3 N005 0 pulse(0 3.3 .5u 1n 1n 1u 2u)
C1 0 N004 3000p
C2 0 N006 3000p
XU1 N001 N003 N005 N002 0 0 MP_01 N006 N006 N001 0 N004 N004 N001 LT1160 ;pnba SV+)INtop)INbot)_UVout)SGND)PGND))BgateFB)Bgate)PV+)Tsource)TgateFB)Tgate)Boost
.tran 6u

* LTspice schematic (.asc)
Version 4
SHEET 1 752 512
WIRE -200 -256 -360 -256
WIRE -24 -256 -200 -256
WIRE 136 -256 -24 -256
WIRE 248 -256 136 -256
WIRE -360 -240 -360 -256
WIRE -200 -240 -200 -256
WIRE -24 -208 -24 -256
WIRE 136 -208 136 -256
WIRE -360 -144 -360 -160
WIRE -200 -144 -200 -160
WIRE -120 -144 -200 -144
WIRE 248 -144 248 -256
WIRE 248 -144 232 -144
WIRE -328 -80 -376 -80
WIRE -120 -80 -248 -80
WIRE 280 -80 232 -80
WIRE 296 -80 280 -80
WIRE 376 -80 360 -80
WIRE 280 -16 280 -80
WIRE 280 -16 232 -16
WIRE 280 48 232 48
WIRE -328 112 -376 112
WIRE -120 112 -248 112
WIRE 280 112 232 112
WIRE 280 176 280 112
WIRE 280 176 232 176
WIRE 296 176 280 176
WIRE 376 176 360 176
WIRE -24 256 -24 240
WIRE 136 256 136 240
FLAG -360 -144 0
FLAG 136 256 0
FLAG -24 256 0
FLAG -376 -80 0
FLAG -376 112 0
FLAG 280 48 0
FLAG 376 -80 0
FLAG 376 176 0
SYMBOL voltage -360 -256 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL res -216 -256 R0
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL voltage -232 -80 R90
SYMATTR InstName V2
SYMATTR Value pulse(0 3.3 0 1n 1n 1u 2u)
SYMBOL voltage -232 112 R90
SYMATTR InstName V3
SYMATTR Value pulse(0 3.3 .5u 1n 1n 1u 2u)
SYMBOL cap 360 -96 R90
SYMATTR InstName C1
SYMATTR Value 3000p
SYMBOL cap 360 160 R90
SYMATTR InstName C2
SYMATTR Value 3000p
SYMBOL PowerProducts\\LT1162 56 0 R0
SYMATTR InstName U1
* SPICE netlist
V1 N001 0 5
R1 N001 N002 5
R2 N002 0 5
R5 N001 N003 5
R3 N003 a 5
R4 N003 b 5
XU1 N003 N002 N001 0 Q level2 Avol=1Meg GBW=10Meg Slew=10Meg Ilimit=25m Rail=0 Vos=0 En=0 Enk=0 In=0 Ink=0 Rin=500Meg ;pnba In+)In-)V+)V-)OUT
VA a 0 PULSE(0 5 0 0.001 0.001 0.01125 0.0225)
VB b 0 PULSE(0 5 0 0.001 0.001 0.0225 0.045)
.tran 0 0.045 0 0.00045

* LTspice schematic (.asc)
Version 4
SHEET 1 976 576
WIRE -280 -288 -488 -288
WIRE 264 -288 -280 -288
WIRE 360 -288 264 -288
WIRE -280 -224 -280 -288
WIRE 264 -224 264 -288
WIRE -488 -128 -488 -288
WIRE 360 -128 360 -288
WIRE -280 -112 -280 -144
WIRE 328 -112 -280 -112
WIRE 488 -96 392 -96
WIRE 328 -80 296 -80
WIRE 360 -64 360 -80
WIRE -280 -48 -280 -112
WIRE -72 -32 -104 -32
WIRE 56 -32 -72 -32
WIRE 264 -32 264 -144
WIRE 264 -32 136 -32
WIRE 296 -32 296 -80
WIRE 296 -32 264 -32
WIRE -104 64 -104 -32
WIRE 104 64 72 64
WIRE 184 64 104 64
WIRE 264 64 264 -32
WIRE 72 96 72 64
WIRE -488 256 -488 -48
WIRE -280 256 -280 32
WIRE -280 256 -488 256
WIRE -104 256 -104 144
WIRE -104 256 -280 256
WIRE 72 256 72 176
WIRE 72 256 -104 256
WIRE 168 256 72 256
WIRE 360 256 360 -64
WIRE 360 256 168 256
WIRE 168 288 168 256
FLAG 488 -96 Q
FLAG -72 -32 a
FLAG 104 64 b
FLAG 168 288 0
SYMBOL voltage -488 -144 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL res -296 -240 R0
SYMATTR InstName R1
SYMATTR Value 5
SYMBOL res -296 -64 R0
SYMATTR InstName R2
SYMATTR Value 5
SYMBOL res 248 -240 R0
SYMATTR InstName R5
SYMATTR Value 5
SYMBOL res 152 -48 R90
SYMATTR InstName R3
SYMATTR Value 5
SYMBOL res 280 48 R90
SYMATTR InstName R4
SYMATTR Value 5
SYMBOL OpAmps\\UniversalOpAmp2 360 -96 R0
SYMATTR InstName U1
SYMBOL voltage -104 48 R0
SYMATTR Value PULSE(0 5 0 0.001 0.001 0.01125 0.0225)
SYMATTR InstName VA
SYMBOL voltage 72 80 R0
SYMATTR InstName VB
SYMATTR Value PULSE(0 5 0 0.001 0.001 0.0225 0.045)
* SPICE netlist
I1 0 ind {I_DC} AC {1/(2*pi)}
L1 ind 0 flux=(800u-10u)/0.14*tanh(0.14*x)+10u*x Rser=1e-9
.ac list 1
.step param I_DC -20 20 0.1

* LTspice schematic (.asc)
Version 4
SHEET 1 240 200
WIRE -120 -48 -120 -96
WIRE -120 96 -120 32
WIRE 24 -96 -120 -96
WIRE 24 -48 24 -96
WIRE 24 96 24 32
WIRE 120 -96 24 -96
FLAG -120 96 0
FLAG 24 96 0
FLAG 120 -96 ind
IOPIN 224 32 Out
SYMBOL current -120 32 R180
SYMATTR InstName I1
SYMATTR Value {I_DC}
SYMATTR Value2 AC {1/(2*pi)}
SYMBOL ind 8 -64 R0
SYMATTR InstName L1
SYMATTR Value flux=(800u-10u)/0.14*tanh(0.14*x)+10u*x
SYMATTR SpiceLine Rser=1e-9
* SPICE netlist
R1 N002 N001 3
L1 N003 N002 6
R2 N003 N005 3
L2 N005 N007 2
C1 N007 N009 0.3333
R3 N004 N003 2
L3 A N004 5
R4 A N006 7
L4 N006 N008 4
C2 N008 0 0.5
V2 N009 0 SINE(0 4 0.318309886 0 0 45)
V1 N001 0 SINE(0 9 0.318309886 0 0 120)
.tran 0 40 20 5m
.meas TRAN Pinst param V(a)*I(R4)
.meas TRAN Pprom AVG V(a)*I(R4) FROM 20 TO 30

* LTspice schematic (.asc)
Version 4.1
SHEET 1 752 576
WIRE -264 -272 -376 -272
WIRE -120 -272 -184 -272
WIRE 24 -272 -40 -272
WIRE 104 -272 24 -272
WIRE 232 -272 184 -272
WIRE 376 -272 312 -272
WIRE 24 -224 24 -272
WIRE 376 -224 376 -272
WIRE 24 -112 24 -144
WIRE -376 -80 -376 -272
WIRE 376 -64 376 -144
WIRE 24 0 24 -32
WIRE 376 48 376 16
WIRE 24 112 24 64
WIRE -376 240 -376 0
WIRE 24 240 24 192
WIRE 24 240 -376 240
WIRE 376 240 376 112
WIRE 376 240 24 240
WIRE 24 288 24 240
FLAG 24 288 0
FLAG 376 -272 A
FLAG 376 240 B
SYMBOL res -168 -288 R90
SYMATTR InstName R1
SYMATTR Value 3
SYMBOL ind -24 -288 R90
SYMATTR InstName L1
SYMATTR Value 6
SYMBOL res 8 -240 R0
SYMATTR InstName R2
SYMATTR Value 3
SYMBOL ind 8 -128 R0
SYMATTR InstName L2
SYMATTR Value 2
SYMBOL cap 8 0 R0
SYMATTR InstName C1
SYMATTR Value 0.3333
SYMBOL res 200 -288 R90
SYMATTR InstName R3
SYMATTR Value 2
SYMBOL ind 328 -288 R90
SYMATTR InstName L3
SYMATTR Value 5
SYMBOL res 360 -240 R0
SYMATTR InstName R4
SYMATTR Value 7
SYMBOL ind 360 -80 R0
SYMATTR InstName L4
SYMATTR Value 4
SYMBOL cap 360 48 R0
SYMATTR InstName C2
SYMATTR Value 0.5
SYMBOL voltage 24 96 R0
SYMATTR Value ""
SYMATTR Value2 SINE(0 4 0.318309886 0 0 45)
SYMATTR InstName V2
SYMBOL voltage -376 -96 R0
SYMATTR Value ""
SYMATTR Value2 SINE(0 9 0.318309886 0 0 120)
SYMATTR InstName V1
* SPICE netlist
V1 N001 0 5
V2 N002 0 15
R1 OUT N004 5
C1 OUT 0 2n
V3 N003 0 PULSE(0 5 0 2n 2n 998n 2u)
XU1 N001 N003 0 0 0 OUT N004 N002 ADuM4121A ;pnba Vdd1)VI+)VI-)GND1)GND2)Clamp)Vout)Vdd2
.tran 100u startup

* LTspice schematic (.asc)
Version 4
SHEET 1 880 288
WIRE -40 -144 -440 -144
WIRE 440 -144 120 -144
WIRE -440 -128 -440 -144
WIRE 440 -128 440 -144
WIRE -40 -64 -40 -144
WIRE 120 -64 120 -144
WIRE -440 -32 -440 -48
WIRE 440 -32 440 -48
WIRE -88 0 -440 0
WIRE 184 0 168 0
WIRE 280 0 264 0
WIRE 328 0 280 0
WIRE -440 16 -440 0
WIRE 328 16 328 0
WIRE -88 64 -104 64
WIRE 280 64 280 0
WIRE 280 64 168 64
WIRE 328 96 328 80
WIRE -440 112 -440 96
WIRE -40 144 -40 128
WIRE 120 144 120 128
FLAG -40 144 0
FLAG 120 144 0
FLAG 328 96 0
FLAG 328 0 OUT
FLAG 440 -32 0
FLAG -440 -32 0
FLAG -440 112 0
FLAG -104 64 0
SYMBOL voltage -440 -144 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage 440 -144 R0
SYMATTR InstName V2
SYMATTR Value 15
SYMBOL res 280 -16 R90
SYMATTR InstName R1
SYMATTR Value 5
SYMBOL cap 312 16 R0
SYMATTR InstName C1
SYMATTR Value 2n
SYMBOL voltage -440 0 R0
SYMATTR InstName V3
SYMATTR Value PULSE(0 5 0 2n 2n 998n 2u)
SYMBOL PowerProducts\\ADUm4121A 40 32 R0
SYMATTR InstName U1
* SPICE netlist
V1 +V 0 5
V2 -V 0 -5
V3 IN 0 PULSE(-1 1 0 1n 1n 100u 200u)
XU1 IN OUT +V -V OUT LTC6241 ;pnba IN+)IN-)VCC)VEE)OUT
R1 OUT 0 1K
C1 OUT 0 5p
.tran 1m

* LTspice schematic (.asc)
Version 4
SHEET 1 544 336
WIRE -272 -152 -272 -168
WIRE -176 -152 -176 -168
WIRE -272 -56 -272 -72
WIRE -176 -56 -176 -72
WIRE 80 -40 -48 -40
WIRE -48 24 -48 -40
WIRE -16 24 -48 24
WIRE 80 40 80 -40
WIRE 80 40 48 40
WIRE 176 40 80 40
WIRE 272 40 176 40
WIRE -16 56 -256 56
WIRE 176 56 176 40
WIRE 272 56 272 40
WIRE -256 72 -256 56
WIRE 176 152 176 136
WIRE 272 152 272 120
WIRE -256 168 -256 152
FLAG -272 -56 0
FLAG -176 -56 0
FLAG -256 168 0
FLAG -256 56 IN
FLAG 272 40 OUT
FLAG 176 152 0
FLAG 272 152 0
FLAG -176 -168 -V
FLAG -272 -168 +V
FLAG 16 8 +V
FLAG 16 72 -V
SYMBOL voltage -272 -168 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -176 -168 R0
SYMATTR InstName V2
SYMATTR Value -5
SYMBOL voltage -256 56 R0
SYMATTR InstName V3
SYMATTR Value PULSE(-1 1 0 1n 1n 100u 200u)
SYMBOL LTC6241 16 40 R0
SYMATTR InstName U1
SYMBOL res 160 40 R0
SYMATTR InstName R1
SYMATTR Value 1K
SYMBOL cap 256 56 R0
SYMATTR InstName C1
SYMATTR Value 5p
* SPICE netlist
V1 vcc 0 10V
R1 vcc N001 6k
R2 vcc vb 140k
R3 vb 0 60k
R4 N002 0 4k
C1 N002 0 100
C2 vb vin 1
C3 vout N001 10
R5 vout 0 60k
V2 vin 0 SINE(0 80m 1k)
Q1 N001 vb N002 0 2N3904
.tran 0 1ms 0 1u

* LTspice schematic (.asc)
Version 4.1
SHEET 1 736 560
WIRE 0 -280 -96 -280
WIRE 112 -280 0 -280
WIRE -96 -248 -96 -280
WIRE 112 -248 112 -280
WIRE 112 -136 112 -168
WIRE 224 -136 112 -136
WIRE 368 -136 288 -136
WIRE 112 -104 112 -136
WIRE -208 -56 -240 -56
WIRE -96 -56 -96 -168
WIRE -96 -56 -144 -56
WIRE 48 -56 -96 -56
WIRE 368 40 368 -136
WIRE 112 56 112 -8
WIRE 240 56 112 56
WIRE -96 88 -96 -56
WIRE 112 88 112 56
WIRE 240 104 240 56
WIRE 368 184 368 120
WIRE 112 232 112 168
WIRE 240 232 240 168
WIRE 240 232 112 232
WIRE -96 248 -96 168
WIRE 112 248 112 232
WIRE 112 248 -96 248
WIRE 112 280 112 248
FLAG -224 88 vcc
FLAG -224 168 0
FLAG 368 184 0
FLAG 0 -280 vcc
FLAG -240 -56 vin
FLAG 112 280 0
FLAG 368 -136 vout
FLAG -96 -56 vb
FLAG -368 168 0
FLAG -368 88 vin
SYMBOL voltage -224 72 R0
SYMATTR InstName V1
SYMATTR Value 10V
SYMBOL res 96 -264 R0
SYMATTR InstName R1
SYMATTR Value 6k
SYMBOL res -112 -264 R0
SYMATTR InstName R2
SYMATTR Value 140k
SYMBOL res -112 72 R0
SYMATTR InstName R3
SYMATTR Value 60k
SYMBOL res 96 72 R0
SYMATTR InstName R4
SYMATTR Value 4k
SYMBOL cap 224 104 R0
SYMATTR InstName C1
SYMATTR Value 100u
SYMBOL cap -144 -72 R90
SYMATTR InstName C2
SYMATTR Value 1u
SYMBOL cap 288 -152 R90
SYMATTR InstName C3
SYMATTR Value 10u
SYMBOL res 352 24 R0
SYMATTR InstName R5
SYMATTR Value 60k
SYMBOL voltage -368 72 R0
SYMATTR InstName V2
SYMATTR Value SINE(0 80m 1k)
SYMBOL npn 48 -104 R0
SYMATTR InstName Q1
SYMATTR Value 2N3904
* SPICE netlist
L1 IN N001 6.2 Rser=.05
R1 OUT N003 178K
R2 N003 0 20.5K
C1 N007 0 1500p
D1 N001 OUT MBRS130L
C2 OUT 0 4.7 Rser=50m
V1 IN 0 5
XU1 N003 IN N005 N002 0 N001 MP_01 IN N008 N006 LT1310 ;pnba FB)_SHDN)PLL-LPF)SYNC)GND)SW))Vin)Ct)Vc
C4 N008 0 220p
R3 N006 N007 3.01K
R4 N005 N004 15K
C5 N004 0 820p
Rload OUT 0 50
.tran 500u startup

* LTspice schematic (.asc)
Version 4
SHEET 1 944 496
WIRE -296 -232 -392 -232
WIRE -184 -232 -296 -232
WIRE -152 -232 -184 -232
WIRE -24 -232 -72 -232
WIRE 88 -232 -24 -232
WIRE 264 -232 152 -232
WIRE 376 -232 264 -232
WIRE 472 -232 376 -232
WIRE -392 -216 -392 -232
WIRE 376 -216 376 -232
WIRE 472 -216 472 -232
WIRE -184 -168 -184 -232
WIRE -24 -168 -24 -232
WIRE -392 -120 -392 -136
WIRE 376 -120 376 -152
WIRE 472 -120 472 -136
WIRE 264 -104 264 -232
WIRE -296 -88 -296 -232
WIRE -264 -88 -296 -88
WIRE -264 -8 -280 -8
WIRE 264 -8 264 -24
WIRE 264 -8 56 -8
WIRE 264 8 264 -8
WIRE -456 72 -472 72
WIRE -376 72 -392 72
WIRE -264 72 -296 72
WIRE 72 72 56 72
WIRE 168 72 152 72
WIRE 168 88 168 72
WIRE 264 104 264 88
WIRE -184 168 -184 152
WIRE -24 168 -24 152
WIRE -184 248 -184 232
FLAG 264 104 0
FLAG -24 168 0
FLAG 168 152 0
FLAG 376 -120 0
FLAG -392 -120 0
FLAG 472 -120 0
FLAG 472 -232 OUT
FLAG -184 248 0
FLAG -472 72 0
FLAG -392 -232 IN
SYMBOL ind -168 -216 R270
SYMATTR InstName L1
SYMATTR Value 6.2
SYMATTR SpiceLine Rser=.05
SYMBOL RES 248 -120 R0
SYMATTR InstName R1
SYMATTR Value 178K
SYMBOL res 248 -8 R0
SYMATTR InstName R2
SYMATTR Value 20.5K
SYMBOL cap 152 88 R0
SYMATTR Value 1500p
SYMATTR InstName C1
SYMBOL schottky 88 -248 M90
SYMATTR InstName D1
SYMATTR Value MBRS130L
SYMBOL cap 360 -216 R0
SYMATTR InstName C2
SYMATTR Value 4.7
SYMATTR SpiceLine Rser=50m
SYMBOL VOLTAGE -392 -232 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL POWERPRODUCTS\\LT1310 -104 -8 R0
SYMATTR InstName U1
SYMBOL cap -200 168 R0
SYMATTR InstName C4
SYMATTR Value 220p
SYMBOL res 56 88 R270
SYMATTR InstName R3
SYMATTR Value 3.01K
SYMBOL res -280 56 R90
SYMATTR InstName R4
SYMATTR Value 15K
SYMBOL cap -392 56 R90
SYMATTR InstName C5
SYMATTR Value 820p
SYMBOL RES 456 -232 R0
SYMATTR InstName Rload
SYMATTR Value 50
* SPICE netlist
R2 Vs Vref 16k
R3 Vref 0 510k
R1 VloadR 0 {Rsense}
RsetLowR Vs Vset 22 tol=1
D1 VsenseR VloadR PMEG3010BEA
V1 Vs 0 3.3 Rser=10m
M1 VsenseR N001 Vset Vset BSS84
XU1 Vref Vset Vs 0 N001 AD8542 ;pnba In+)In-)V+)V-)OUT
R4 Vs N004 16k
R5 N004 0 510k
R6 VloadKR 0 {Rsense}
RsetHighR Vs N002 51 tol=1
D2 VsenseKR VloadKR PMEG3010BEA
M2 VsenseKR N003 N002 N002 BSS84
XU2 N004 N002 Vs 0 N003 AD8542 ;pnba In+)In-)V+)V-)OUT
.op
.step param Rsense 1 5001 25

* LTspice schematic (.asc)
Version 4
SHEET 1 832 1600
WIRE 256 -768 256 -800
WIRE -176 -688 -176 -720
WIRE 256 -656 256 -688
WIRE 256 -656 16 -656
WIRE -416 -624 -416 -656
WIRE 80 -608 80 -624
WIRE 16 -592 16 -656
WIRE 48 -592 16 -592
WIRE 256 -592 256 -656
WIRE 208 -576 112 -576
WIRE -176 -560 -176 -608
WIRE -144 -560 -176 -560
WIRE 48 -560 -144 -560
WIRE -176 -528 -176 -560
WIRE 80 -528 80 -544
WIRE -416 -512 -416 -544
WIRE 256 -432 256 -496
WIRE 416 -432 256 -432
WIRE -176 -416 -176 -448
WIRE 256 -352 256 -432
WIRE 256 -208 256 -288
WIRE 256 -160 256 -208
WIRE 256 -48 256 -80
WIRE 256 80 256 48
WIRE -176 160 -176 128
WIRE 256 192 256 160
WIRE 256 192 16 192
WIRE 80 240 80 224
WIRE 16 256 16 192
WIRE 48 256 16 256
WIRE 256 256 256 192
WIRE 208 272 112 272
WIRE -176 288 -176 240
WIRE 48 288 -176 288
WIRE -176 320 -176 288
WIRE 80 320 80 304
WIRE 256 416 256 352
WIRE 416 416 256 416
WIRE -176 432 -176 400
WIRE 256 496 256 416
WIRE 256 640 256 560
WIRE 256 688 256 640
WIRE 256 800 256 768
FLAG -176 -720 Vs
FLAG -176 -416 0
FLAG -144 -560 Vref
FLAG 80 -624 Vs
FLAG 80 -528 0
FLAG 256 -48 0
FLAG 256 -800 Vs
FLAG 256 -656 Vset
FLAG 416 -432 VsenseR
FLAG 256 -208 VloadR
FLAG -416 -656 Vs
FLAG -416 -512 0
FLAG -176 128 Vs
FLAG -176 432 0
FLAG 80 224 Vs
FLAG 80 320 0
FLAG 256 800 0
FLAG 256 48 Vs
FLAG 416 416 VsenseKR
FLAG 256 640 VloadKR
SYMBOL res -192 -704 R0
SYMATTR InstName R2
SYMATTR Value 16k
SYMBOL res -192 -544 R0
SYMATTR InstName R3
SYMATTR Value 510k
SYMBOL res 240 -176 R0
SYMATTR InstName R1
SYMATTR Value {Rsense}
SYMBOL res 240 -784 R0
SYMATTR InstName RsetLowR
SYMATTR Value 22
SYMATTR SpiceLine tol=1
SYMBOL schottky 240 -352 R0
SYMATTR InstName D1
SYMATTR Value PMEG3010BEA
SYMBOL voltage -416 -640 R0
SYMATTR SpiceLine Rser=10m
SYMATTR InstName V1
SYMATTR Value 3.3
SYMBOL pmos 208 -496 M180
SYMATTR InstName M1
SYMATTR Value BSS84
SYMBOL OpAmps\\AD8542 80 -640 R0
SYMATTR InstName U1
SYMBOL res -192 144 R0
SYMATTR InstName R4
SYMATTR Value 16k
SYMBOL res -192 304 R0
SYMATTR InstName R5
SYMATTR Value 510k
SYMBOL res 240 672 R0
SYMATTR InstName R6
SYMATTR Value {Rsense}
SYMBOL res 240 64 R0
SYMATTR InstName RsetHighR
SYMATTR Value 51
SYMATTR SpiceLine tol=1
SYMBOL schottky 240 496 R0
SYMATTR InstName D2
SYMATTR Value PMEG3010BEA
SYMBOL pmos 208 352 M180
SYMATTR InstName M2
SYMATTR Value BSS84
SYMBOL OpAmps\\AD8542 80 208 R0
SYMATTR InstName U2
* SPICE netlist
R1 IN1 IN2 {R1}
D1 IN2 0 1N4148
V1 IN1 0 PULSE(0 1 0 .5m .5m 0 1m)
.tran 2m
.param R1=10

* LTspice schematic (.asc)
Version 4
SHEET 1 304 200
WIRE -104 -64 -152 -64
WIRE -56 -64 -104 -64
WIRE 88 -64 24 -64
WIRE 152 -64 88 -64
WIRE -104 -48 -104 -64
WIRE 88 -48 88 -64
WIRE -104 48 -104 32
WIRE 88 48 88 16
WIRE 88 48 -104 48
WIRE -104 64 -104 48
FLAG -104 64 0
FLAG -152 -64 IN1
IOPIN 96 64 In
FLAG 152 -64 IN2
IOPIN 400 64 Out
SYMBOL res -72 -48 R270
SYMATTR InstName R1
SYMATTR Value {R1}
SYMBOL diode 72 -48 R0
SYMATTR InstName D1
SYMATTR Value 1N4148
SYMBOL voltage -104 -64 R0
SYMATTR Value PULSE(0 1 0 .5m .5m 0 1m)
SYMATTR InstName V1
* SPICE netlist
XU1 0 N006 0 0 N004 0 N008 N009 0 NC_01 OUT NC_02 NC_03 NC_04 NC_05 NC_06 N005 N007 N003 N011 N010 IN N004 0 N004 N001 MP_07 N012 N002 N002 LTM4641 ;pnba SGND)HYST)IOVRETRY)GND)UVLO)OVLO)CROWBAR)OVpgm)_LATCH)1Vref)Vout)Vorb+)Vorb-)PGOOD)TMR)RUN)Vosns+)Vosns-)SW)COMP)Fset)VinL)DRVcc)FCB)INTVcc)VinH))Track/SS)VinG)VinGP
V1 IN 0 12
MQ1 IN N002 N001 N001 FDMC8462
C1 OUT 0 100 x3 V=6.3 Irms=0 Rser=0.002 Lser=0 mfg="TDK" pn="C575OX5ROJI07M" type="X5R"
R1 OUT N005 5.49K
R2 0 N007 5.49K
MQ2 OUT N008 0 0 FDC637AN
R3 N009 0 5.6Meg
C2 N012 0 2n
R4 IN N010 750K
Rload OUT 0 .125
.tran 2m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 976 1152
WIRE -392 -576 -488 -576
WIRE -216 -576 -392 -576
WIRE -200 -576 -216 -576
WIRE 72 -576 -104 -576
WIRE -488 -560 -488 -576
WIRE -24 -528 -120 -528
WIRE -216 -512 -216 -576
WIRE -120 -512 -120 -528
WIRE -24 -512 -24 -528
WIRE 72 -512 72 -576
WIRE -488 -464 -488 -480
WIRE 280 -448 136 -448
WIRE 328 -448 280 -448
WIRE 376 -448 328 -448
WIRE 488 -448 376 -448
WIRE 376 -432 376 -448
WIRE 488 -432 488 -448
WIRE 152 -352 136 -352
WIRE 376 -336 376 -368
WIRE 488 -336 488 -352
WIRE -280 -256 -328 -256
WIRE -328 -160 -328 -256
WIRE -280 -160 -328 -160
WIRE 168 -160 136 -160
WIRE 280 -160 280 -448
WIRE 280 -160 248 -160
WIRE -280 -64 -296 -64
WIRE 168 -64 136 -64
WIRE 280 -64 248 -64
WIRE -280 32 -296 32
WIRE 328 48 328 -448
WIRE 280 128 136 128
WIRE 328 160 328 144
WIRE -328 224 -328 -160
WIRE -280 224 -328 224
WIRE 152 224 136 224
WIRE -392 320 -392 -576
WIRE -280 320 -296 320
WIRE 152 320 136 320
WIRE 248 320 232 320
WIRE -392 416 -392 400
WIRE -280 416 -392 416
WIRE 152 416 136 416
WIRE -72 496 -72 480
WIRE -232 512 -232 480
WIRE 8 512 8 480
WIRE 88 512 88 480
WIRE -72 576 -72 560
FLAG -488 -464 0
FLAG 376 -336 0
FLAG 488 -336 0
FLAG 488 -448 OUT
FLAG -488 -576 IN
FLAG 280 -64 0
FLAG 328 160 0
FLAG 152 224 0
FLAG 248 320 0
FLAG 88 512 0
FLAG 8 512 0
FLAG -232 512 0
FLAG -72 576 0
FLAG -296 320 0
FLAG -296 32 0
SYMBOL PowerProducts\\LTM4641 -72 -16 R0
SYMATTR InstName U1
SYMBOL voltage -488 -576 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL nmos -200 -528 R270
SYMATTR InstName Q1
SYMATTR Value FDMC8462
SYMBOL cap 360 -432 R0
SYMATTR Value2 x3
SYMATTR Value 100
SYMATTR InstName C1
SYMATTR SpiceLine V=6.3 Irms=0 Rser=0.002 Lser=0 mfg="TDK" pn="C575OX5ROJI07M" type="X5R"
SYMBOL res 264 -176 R90
SYMATTR InstName R1
SYMATTR Value 5.49K
SYMBOL res 264 -80 R90
SYMATTR InstName R2
SYMATTR Value 5.49K
SYMBOL nmos 280 48 R0
SYMATTR InstName Q2
SYMATTR Value FDC637AN
SYMBOL res 136 336 R270
SYMATTR InstName R3
SYMATTR Value 5.6Meg
SYMBOL cap -88 496 R0
SYMATTR InstName C2
SYMATTR Value 2n
SYMBOL res -408 304 R0
SYMATTR InstName R4
SYMATTR Value 750K
SYMBOL res 472 -448 R0
SYMATTR InstName Rload
SYMATTR Value .125
* SPICE netlist
C1 N001 0 5e-5
L1 N002 0 100
R1 V2 N001 1k
R2 V2 N002 1k
.tran 5

* LTspice schematic (.asc)
Version 4.1
SHEET 1 224 200
WIRE -80 -64 -96 -64
WIRE 16 -64 0 -64
WIRE 32 -64 16 -64
WIRE -96 -32 -96 -64
WIRE 112 -32 112 -64
WIRE 16 0 16 -64
WIRE 48 0 16 0
WIRE -96 64 -96 32
WIRE 16 64 16 48
WIRE 16 64 -96 64
WIRE 112 64 112 48
WIRE 112 64 16 64
WIRE 16 80 16 64
FLAG 16 80 0
FLAG -16 0 V1
FLAG 48 0 V2
SYMBOL cap -112 -32 R0
SYMATTR InstName C1
SYMATTR Value 5e-5
SYMBOL ind 96 -48 R0
SYMATTR InstName L1
SYMATTR Value 100
SYMBOL res 16 -80 R90
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL res 16 -48 R270
SYMATTR InstName R2
SYMATTR Value 1k
* SPICE netlist
M1 N003 N002 NC_01 NC_02 PMOS
M2 N004 N002 N001 N001 PMOS
M3 N001 NC_03 NC_04 NC_05 PMOS
M4 NC_06 NC_07 NC_08 NC_09 PMOS
M5 NC_10 NC_11 NC_12 NC_13 PMOS
M6 NC_14 NC_15 NC_16 NC_17 NMOS
M7 NC_18 NC_19 NC_20 NC_21 NMOS
M8 NC_22 NC_23 NC_24 NC_25 NMOS
M9 NC_26 NC_27 NC_28 NC_29 NMOS
M10 N003 NC_30 NC_31 NC_32 NMOS
M11 N004 NC_33 NC_34 NC_35 NMOS
M12 NC_36 NC_37 NC_38 NC_39 NMOS
M13 NC_40 NC_41 NC_42 NC_43 NMOS
M14 NC_44 NC_45 NC_46 NC_47 PMOS

* LTspice schematic (.asc)
Version 4
SHEET 1 1120 368
WIRE 0 -136 0 -184
WIRE 160 -136 0 -136
WIRE 160 -88 160 -136
WIRE 112 -72 -80 -72
WIRE -128 88 -128 8
WIRE 160 88 160 8
SYMBOL pmos -80 8 R180
SYMATTR InstName M1
SYMBOL pmos 112 8 M180
SYMATTR InstName M2
SYMBOL pmos -48 -184 M180
SYMATTR InstName M3
SYMBOL pmos -272 -168 R180
SYMATTR InstName M4
SYMBOL pmos -560 -168 M180
SYMATTR InstName M5
SYMBOL nmos -368 -56 R0
SYMATTR InstName M6
SYMBOL nmos -464 -56 M0
SYMATTR InstName M7
SYMBOL nmos -464 104 M0
SYMATTR InstName M8
SYMBOL nmos -368 104 R0
SYMATTR InstName M9
SYMBOL nmos -80 88 M0
SYMATTR InstName M10
SYMBOL nmos 112 88 R0
SYMATTR InstName M11
SYMBOL nmos 560 184 R0
SYMATTR InstName M12
SYMBOL nmos 512 -72 R90
SYMATTR InstName M13
SYMBOL pmos 512 -184 M180
SYMATTR InstName M14
* SPICE netlist
R1 IN N001 1.4Meg
R2 OUT N010 30.1K
R3 N010 0 14K
D1 N009 N007 MBR0530L
C1 N009 0 4.7
D2 0 N005 MBRS340
MQ1 IN N003 N005 N005 Si4884DY
L1 N005 OUT 1.8 Rpar=100K
C2 OUT 0 180 Rser=.05 x2
R4 N012 N011 20K
C3 N011 0 500p
R5 IN N014 3.3K
V1 IN 0 28
C4 N006 0 .001
C5 N005 N007 .22
MQ2 N005 N013 0 0 Si4874DY
XU1 N006 N014 N008 N004 N012 0 N001 N010 N002 IN N009 N013 0 N005 N003 N007 LTC1778-1 ;pnba Run/SS)Von)Vrng)FCB)Ith)GND)Ion)FB)EXTVcc)Vin)INTVcc)BG)PGND)SW)TG)Boost
Rload OUT 0 .2
.tran 3.5m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1424 592
WIRE -600 -296 -712 -296
WIRE -280 -296 -600 -296
WIRE -120 -296 -280 -296
WIRE 216 -296 -120 -296
WIRE -712 -280 -712 -296
WIRE -280 -280 -280 -296
WIRE -600 -200 -600 -296
WIRE 216 -200 216 -296
WIRE -712 -184 -712 -200
WIRE -280 -184 -280 -200
WIRE -120 -184 -120 -296
WIRE -376 -120 -392 -120
WIRE 168 -120 -24 -120
WIRE -376 -56 -392 -56
WIRE 24 -56 -24 -56
WIRE 216 -56 216 -104
WIRE 216 -56 24 -56
WIRE 280 -56 216 -56
WIRE 328 -56 280 -56
WIRE 456 -56 408 -56
WIRE 584 -56 456 -56
WIRE 712 -56 584 -56
WIRE 584 -40 584 -56
WIRE 712 -40 712 -56
WIRE 280 -24 280 -56
WIRE 456 -8 456 -56
WIRE -456 8 -472 8
WIRE -376 8 -392 8
WIRE 24 8 -24 8
WIRE 216 56 216 -56
WIRE 280 56 280 40
WIRE 584 56 584 24
WIRE 712 56 712 40
WIRE -376 72 -392 72
WIRE 24 72 -24 72
WIRE 456 88 456 72
WIRE 456 88 424 88
WIRE 456 104 456 88
WIRE -552 136 -568 136
WIRE -472 136 -488 136
WIRE -376 136 -392 136
WIRE 168 136 -24 136
WIRE 216 168 216 152
WIRE -600 200 -600 -120
WIRE -376 200 -600 200
WIRE 424 200 424 88
WIRE 424 200 -24 200
WIRE 456 200 456 184
WIRE 24 216 24 72
WIRE -280 296 -280 264
WIRE -120 296 -120 264
WIRE 24 296 24 280
FLAG -280 296 0
FLAG -120 296 0
FLAG 216 168 0
FLAG 24 296 0
FLAG 280 56 0
FLAG 712 56 0
FLAG 456 200 0
FLAG 584 56 0
FLAG -568 136 0
FLAG -712 -184 0
FLAG -472 8 0
FLAG 712 -56 OUT
FLAG -712 -296 IN
SYMBOL RES -296 -296 R0
SYMATTR InstName R1
SYMATTR Value 1.4Meg
SYMBOL res 440 -24 R0
SYMATTR InstName R2
SYMATTR Value 30.1K
SYMBOL res 440 88 R0
SYMATTR InstName R3
SYMATTR Value 14K
SYMBOL schottky 8 72 M180
SYMATTR InstName D1
SYMATTR Value MBR0530L
SYMBOL polcap 8 216 R0
SYMATTR InstName C1
SYMATTR Value 4.7
SYMBOL schottky 264 40 M180
SYMATTR InstName D2
SYMATTR Value MBRS340
SYMBOL nmos 168 -200 R0
SYMATTR InstName Q1
SYMATTR Value Si4884DY
SYMBOL ind 312 -40 R270
SYMATTR InstName L1
SYMATTR Value 1.8
SYMATTR SpiceLine Rpar=100K
SYMBOL polcap 568 -40 R0
SYMATTR SpiceLine2 x2
SYMATTR Value 180
SYMATTR InstName C2
SYMATTR SpiceLine Rser=.05
SYMBOL res -376 120 R90
SYMATTR InstName R4
SYMATTR Value 20K
SYMBOL cap -488 120 R90
SYMATTR InstName C3
SYMATTR Value 500p
SYMBOL res -616 -216 R0
SYMATTR InstName R5
SYMATTR Value 3.3K
SYMBOL VOLTAGE -712 -296 R0
SYMATTR InstName V1
SYMATTR Value 28
SYMBOL cap -392 -8 R90
SYMATTR InstName C4
SYMATTR Value .001
SYMBOL cap 8 -56 R0
SYMATTR InstName C5
SYMATTR Value .22
SYMBOL nmos 168 56 R0
SYMATTR InstName Q2
SYMATTR Value Si4874DY
SYMBOL PowerProducts\\LTC1778-1 -200 40 R0
SYMATTR InstName U1
SYMBOL res 696 -56 R0
SYMATTR InstName Rload
SYMATTR Value .2
* SPICE netlist
C1 N004 0 1
V1 IN 0 1.3
R2 N001 IN 50K
C3 N002 0 1
R1 OUT 0 .5
C4 OUT 0 10
XU1 N002 IN IN OUT OUT N001 0 N003 N004 N005 ADP1763 Radj=6666.67 ;pnba Vreg)Vin)EN)Vout)Sense)PG)GND)SS)RefCap)Vadj
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 -8 208 -8 192
FLAG -8 208 0
FLAG -360 -96 0
FLAG -248 144 0
FLAG -232 48 0
FLAG 232 48 0
FLAG 360 -32 0
FLAG 264 -32 0
FLAG -360 -208 IN
FLAG 360 -144 OUT
SYMBOL cap -152 128 R90
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL voltage -360 -208 R0
SYMATTR InstName V1
SYMATTR Value 1.3
SYMBOL res -136 -64 R90
SYMATTR InstName R2
SYMATTR Value 50K
SYMBOL cap -152 32 R90
SYMATTR InstName C3
SYMATTR Value 1
SYMBOL res 344 -144 R0
SYMATTR InstName R1
SYMATTR Value .5
SYMBOL cap 248 -128 R0
SYMATTR InstName C4
SYMATTR Value 10
SYMBOL ADP1763-1.0 -8 0 R0
SYMATTR InstName U1
SYMBOL cap 136 64 R270
SYMATTR InstName C2
SYMATTR Value 10n
* 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=1.68Meg bot=1Meg ;pnba FB)LBO)_OFF)GND)SW)Sense)Vin)_ON
Rload OUT 0 20
.tran 3m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 912 320
WIRE -312 -160 -456 -160
WIRE -120 -160 -312 -160
WIRE -456 -144 -456 -160
WIRE -120 -144 -120 -160
WIRE -312 -80 -312 -160
WIRE -264 -80 -312 -80
WIRE 104 -80 24 -80
WIRE 152 -80 104 -80
WIRE 280 -80 232 -80
WIRE 344 -80 280 -80
WIRE 456 -80 344 -80
WIRE 344 -64 344 -80
WIRE 456 -64 456 -80
WIRE -456 -48 -456 -64
WIRE 104 -32 104 -80
WIRE -312 0 -312 -80
WIRE -264 0 -312 0
WIRE 40 0 24 0
WIRE 344 32 344 0
WIRE 456 32 456 16
WIRE 104 48 104 32
WIRE -264 80 -280 80
WIRE 280 80 280 -80
WIRE 280 80 24 80
WIRE -120 160 -120 144
FLAG -456 -48 0
FLAG 104 48 0
FLAG 344 32 0
FLAG 456 32 0
FLAG -120 160 0
FLAG 456 -80 OUT
FLAG -456 -160 IN
SYMBOL VOLTAGE -456 -160 R0
SYMATTR InstName V1
SYMATTR Value 10
SYMBOL ind 136 -64 R270
SYMATTR InstName L1
SYMATTR Value 100
SYMBOL schottky 88 32 M180
SYMATTR InstName D1
SYMATTR Value MBR0530L
SYMBOL polcap 328 -64 R0
SYMATTR InstName C1
SYMATTR Value 100
SYMBOL PowerProducts\\LTC1475-3.3 -120 0 R0
SYMATTR InstName U1
SYMBOL res 440 -80 R0
SYMATTR InstName Rload
SYMATTR Value 20
* SPICE netlist
V1 IN 0 48
C2 N001 N002 22n
L1 N002 OUT 68 Rser=10m Rser=240m
C3 OUT 0 2.2 Rser=5m
R2 OUT N005 82m
D1 N005 0 XP-G3 n=12
R1 N004 OUT 733k
C1 N003 0 2.2
XU1 N003 N001 N002 NC_01 N004 OUT N005 IN 0 0 NC_02 NC_03 IN LT8374 ;pnba INTVcc)BST)SW)CAP)FB)ISP)ISN)VIN)SYNC/SPRD)GND)CTRL)VC)AVIN
.tran 2m startup
+ IS=2.256906516939e-020
+ N=2.423363452597
+ RS=0.1351156839844
+ XTI=23.3518044905306
+ EG=2.5000

* LTspice schematic (.asc)
Version 4
SHEET 1 1008 576
WIRE -344 -288 -504 -288
WIRE -312 -288 -344 -288
WIRE 152 -288 104 -288
WIRE -504 -272 -504 -288
WIRE -344 -192 -344 -288
WIRE -312 -192 -344 -192
WIRE 152 -192 152 -224
WIRE 152 -192 104 -192
WIRE 216 -192 152 -192
WIRE 360 -192 296 -192
WIRE 424 -192 360 -192
WIRE 504 -192 424 -192
WIRE -504 -176 -504 -192
WIRE 424 -176 424 -192
WIRE -424 -96 -440 -96
WIRE -312 -96 -360 -96
WIRE 216 -96 104 -96
WIRE 360 -96 360 -192
WIRE 360 -96 296 -96
WIRE 424 -96 424 -112
WIRE 504 0 504 -192
WIRE 504 0 104 0
WIRE 504 16 504 0
WIRE 504 96 104 96
WIRE 504 144 504 96
WIRE -312 192 -328 192
WIRE 504 224 504 208
WIRE -104 288 -104 272
FLAG -504 -176 0
FLAG -328 192 0
FLAG -104 288 0
FLAG 424 -96 0
FLAG 504 224 0
FLAG -504 -288 IN
FLAG 504 -192 OUT
FLAG -440 -96 0
SYMBOL voltage -504 -288 R0
SYMATTR InstName V1
SYMATTR Value 48
SYMBOL cap 136 -288 R0
SYMATTR InstName C2
SYMATTR Value 22n
SYMBOL ind 200 -176 R270
SYMATTR InstName L1
SYMATTR Value 68
SYMATTR Value2 Rser=10m
SYMATTR SpiceLine Rser=240m
SYMBOL cap 408 -176 R0
SYMATTR InstName C3
SYMATTR Value 2.2
SYMATTR SpiceLine Rser=5m
SYMBOL res 488 0 R0
SYMATTR InstName R2
SYMATTR Value 82m
SYMBOL LED 488 144 R0
SYMATTR Value2 n=12
SYMATTR Value XP-G3
SYMATTR InstName D1
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL res 200 -80 R270
SYMATTR InstName R1
SYMATTR Value 733k
SYMBOL cap -360 -112 R90
SYMATTR InstName C1
SYMATTR Value 2.2
SYMBOL LT8374 -104 -96 R0
SYMATTR InstName U1
* SPICE netlist
V1 N001 0 5
C1 0 N001 0.1
C2 N007 0 0.1
I1 N002 N005 {Ipd}
Rmntr 1P5V N002 50
R1 VLOG 0 10k
XU1 1P5V 1P5V N005 N006 N006 1P5V 1P5V N007 N007 0 0 0 NC_01 NC_02 N004 VLOG VLOG N004 1P5V 1P5V N001 N002 N003 N003 ADL5304 ;pnba VSM1)VSM2)INUM)IDEN)IREF)VSM3)VSM4)VDEN)INDN)COMM)VNEG)ACOM)2VLT)SCL3)SCL2)SCL1)VLOG)INMS)INPS)1P5V)VPOS)IMON)INNM)VNUM
.step dec param Ipd 1p 10m 10
.op

* LTspice schematic (.asc)
Version 4
SHEET 1 864 928
WIRE 272 -464 240 -464
WIRE 272 -448 272 -464
WIRE 240 -416 240 -464
WIRE 240 -288 240 -336
WIRE 272 -288 240 -288
WIRE 352 -288 336 -288
WIRE -80 -272 -432 -272
WIRE 48 -272 -16 -272
WIRE 352 -272 352 -288
WIRE -80 -240 -80 -272
WIRE -16 -240 -16 -272
WIRE 48 -240 48 -272
WIRE 112 -240 112 -272
WIRE 240 -240 240 -288
WIRE -432 -144 -432 -272
WIRE -336 -144 -432 -144
WIRE -208 -144 -256 -144
WIRE -160 -144 -208 -144
WIRE -128 -144 -160 -144
WIRE 320 -144 288 -144
WIRE -432 -112 -432 -144
WIRE -160 -80 -160 -144
WIRE -128 -80 -160 -80
WIRE 352 -80 288 -80
WIRE -432 -16 -432 -32
WIRE -128 -16 -432 -16
WIRE 320 -16 288 -16
WIRE 432 -16 320 -16
WIRE 432 16 432 -16
WIRE -128 48 -160 48
WIRE 320 48 320 -16
WIRE 320 48 288 48
WIRE -160 112 -160 48
WIRE -128 112 -160 112
WIRE 352 112 352 -80
WIRE 352 112 288 112
WIRE 432 128 432 96
WIRE -160 176 -192 176
WIRE -128 176 -160 176
WIRE -160 240 -160 176
WIRE -128 240 -160 240
WIRE -48 368 -48 336
WIRE 16 368 16 336
WIRE 16 368 -48 368
WIRE 80 368 80 336
WIRE 144 368 144 336
WIRE 144 368 80 368
WIRE 208 368 208 336
WIRE 208 368 144 368
WIRE -48 384 -48 368
WIRE 144 384 144 368
WIRE -48 464 -48 448
FLAG 272 -448 0
FLAG 352 -272 0
FLAG 320 -144 1P5V
FLAG 144 384 0
FLAG -48 464 0
FLAG -192 176 1P5V
FLAG 112 -272 1P5V
FLAG -208 -144 1P5V
FLAG 432 -16 VLOG
FLAG 432 128 0
SYMBOL voltage 240 -320 M180
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL cap 336 -304 R90
SYMATTR InstName C1
SYMATTR Value 0.1u
SYMBOL cap -64 384 R0
SYMATTR InstName C2
SYMATTR Value 0.1u
SYMBOL current -432 -112 R0
SYMATTR InstName I1
SYMATTR Value {Ipd}
SYMBOL res -240 -160 R90
SYMATTR InstName Rmntr
SYMATTR Value 50
SYMBOL res 416 0 R0
SYMATTR InstName R1
SYMATTR Value 10k
SYMBOL ADL5304 80 48 R0
SYMATTR InstName U1
* SPICE netlist
XU1 3 4 +10 -10 V0 TL081 ;pnba In+)In-)V+)V-)OUT
V1 +10 0 10
V2 0 -10 10
R1 2 1 8041
R2 3 2 1547
R3 4 V0 2490
R4 0 4 1k
C1 V0 2 100n
C2 0 3 100n
V3 1 0 SINE(0 1) AC 1
.inc TL084.txt
.ac lin 1000000 8 160000

* LTspice schematic (.asc)
Version 4
SHEET 1 1024 432
WIRE 176 -200 -48 -200
WIRE 448 -200 240 -200
WIRE -432 -56 -432 -88
WIRE -432 -56 -512 -56
WIRE -240 -56 -288 -56
WIRE -160 -56 -240 -56
WIRE -48 -56 -48 -200
WIRE -48 -56 -80 -56
WIRE -16 -56 -48 -56
WIRE 96 -56 64 -56
WIRE 176 -56 96 -56
WIRE 448 -40 448 -200
WIRE 448 -40 240 -40
WIRE 512 -40 448 -40
WIRE -512 -24 -512 -56
WIRE -432 -24 -432 -56
WIRE 176 -24 144 -24
WIRE 448 -8 448 -40
WIRE -240 24 -240 -56
WIRE 96 40 96 -56
WIRE 144 88 144 -24
WIRE 448 88 448 72
WIRE 448 88 144 88
WIRE 448 104 448 88
WIRE -240 216 -240 104
WIRE 96 216 96 104
WIRE 448 216 448 184
FLAG -512 -24 0
FLAG -432 -168 +10
FLAG -432 56 -10
FLAG 208 -8 +10
FLAG 208 -72 -10
FLAG 96 216 0
FLAG 448 216 0
FLAG -240 216 0
FLAG 512 -40 V0
FLAG -288 -56 Vi
FLAG -240 -56 1
FLAG -48 -200 2
FLAG 96 -56 3
FLAG 448 88 4
SYMBOL OpAmps\\opamp2 208 24 M180
SYMATTR InstName U1
SYMATTR Value TL081
SYMBOL voltage -432 -184 R0
SYMATTR InstName V1
SYMATTR Value 10
SYMBOL voltage -432 -40 R0
SYMATTR InstName V2
SYMATTR Value 10
SYMBOL res -64 -72 R90
SYMATTR InstName R1
SYMATTR Value 8041
SYMBOL res 80 -72 R90
SYMATTR InstName R2
SYMATTR Value 1547
SYMBOL res 464 88 R180
SYMATTR InstName R3
SYMATTR Value 2490
SYMBOL res 464 200 R180
SYMATTR InstName R4
SYMATTR Value 1k
SYMBOL cap 240 -216 R90
SYMATTR InstName C1
SYMATTR Value 100n
SYMBOL cap 112 104 R180
SYMATTR InstName C2
SYMATTR Value 100n
SYMBOL voltage -240 8 R0
SYMATTR Value2 AC 1
SYMATTR InstName V3
SYMATTR Value SINE(0 1)
* SPICE netlist
V1 IN 0 PWL(0 0 1 10)
C1 OUT 0 10
R3 OUT 0 500
C2 OUT N001 .01
XU1 IN 0 IN N001 OUT LT1761-2 ;pnba IN)GND)_SHDN)BYP)OUT
.tran 1

* LTspice schematic (.asc)
Version 4
SHEET 1 736 200
WIRE -160 -96 -368 -96
WIRE -128 -96 -160 -96
WIRE 192 -96 160 -96
WIRE 272 -96 192 -96
WIRE 368 -96 272 -96
WIRE -368 -80 -368 -96
WIRE 192 -80 192 -96
WIRE 272 -80 272 -96
WIRE 368 -80 368 -96
WIRE -160 0 -160 -96
WIRE -128 0 -160 0
WIRE 192 0 192 -16
WIRE 192 0 160 0
WIRE -368 16 -368 0
WIRE 272 16 272 -16
WIRE 368 16 368 0
WIRE 16 96 16 64
FLAG -368 16 0
FLAG 272 16 0
FLAG 368 16 0
FLAG 16 96 0
FLAG -368 -96 IN
FLAG 368 -96 OUT
SYMBOL voltage -368 -96 R0
SYMATTR InstName V1
SYMATTR Value PWL(0 0 1 10)
SYMBOL cap 256 -80 R0
SYMATTR InstName C1
SYMATTR Value 10
SYMBOL res 352 -96 R0
SYMATTR InstName R3
SYMATTR Value 500
SYMBOL cap 176 -80 R0
SYMATTR InstName C2
SYMATTR Value .01
SYMBOL PowerProducts\\LT1761-2 16 -48 R0
SYMATTR InstName U1
* SPICE netlist
V1 +V 0 15
Vin1 IN 0
V2 -V 0 -15
XU2 IN OUT +V -V OUT AD712 ;pnba In+)In-)V+)V-)OUT
R1 OUT 0 5.1k
.dc Vin1 -2 2 0.5

* LTspice schematic (.asc)
Version 4.1
SHEET 1 1376 544
WIRE 576 -256 576 -272
WIRE 688 -256 688 -272
WIRE 576 -160 576 -176
WIRE 688 -160 688 -176
WIRE -480 16 -592 16
WIRE -592 112 -592 16
WIRE -576 112 -592 112
WIRE -480 128 -480 16
WIRE -480 128 -512 128
WIRE -448 128 -480 128
WIRE -432 128 -448 128
WIRE -576 144 -688 144
WIRE -688 160 -688 144
WIRE -448 192 -448 128
WIRE -688 256 -688 240
FLAG 576 -272 +V
FLAG 576 -160 0
FLAG -688 256 0
FLAG -432 128 OUT
FLAG -688 144 IN
FLAG -544 96 +V
FLAG 688 -272 -V
FLAG -544 160 -V
FLAG 688 -160 0
FLAG -448 272 0
SYMBOL voltage 576 -272 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage -688 144 R0
SYMATTR InstName Vin1
SYMATTR Value ""
SYMBOL voltage 688 -272 R0
SYMATTR InstName V2
SYMATTR Value -15
SYMBOL AD712 -544 64 R0
SYMATTR InstName U2
SYMBOL res -464 176 R0
SYMATTR InstName R1
SYMATTR Value 5.1k
* SPICE netlist
R1 N001 IN 422
C1 OUT N001 3.9E-9
R5 OUT N002 5.49E3
C2 N002 N001 3.9E-9
R2 N001 REF 324
XU1 REF N002 OUT V+ V- NC_01 LT6233 ;pnba IN+)IN-)OUT)VCC)VEE)EN_L

* LTspice schematic (.asc)
Version 4
SHEET 1 752 448
WIRE -152 -208 -216 -208
WIRE -24 -208 -88 -208
WIRE 280 -208 -24 -208
WIRE -24 -144 -24 -208
WIRE 120 -16 120 -112
WIRE 120 32 120 -16
WIRE -360 48 -376 48
WIRE -328 48 -360 48
WIRE -216 48 -216 -208
WIRE -216 48 -248 48
WIRE -152 48 -216 48
WIRE -24 48 -24 -64
WIRE -24 48 -88 48
WIRE 88 48 88 32
WIRE 88 48 -24 48
WIRE 104 48 88 48
WIRE 280 48 280 -208
WIRE 344 48 280 48
WIRE 376 48 344 48
WIRE 232 64 152 64
WIRE 280 64 280 48
WIRE 280 64 232 64
WIRE 88 80 40 80
WIRE 104 80 88 80
WIRE -216 96 -216 48
WIRE 88 96 88 80
WIRE 120 144 120 96
WIRE -216 208 -216 176
WIRE 40 208 40 80
WIRE 120 224 120 144
FLAG 120 -112 V+
FLAG 120 224 V-
FLAG 344 48 OUT
FLAG -360 48 IN
FLAG 40 208 REF
FLAG -216 208 REF
SYMBOL res -232 32 R90
SYMATTR InstName R1
SYMATTR Value 422
SYMBOL cap -88 -224 R90
SYMATTR InstName C1
SYMATTR Value 3.9E-9
SYMBOL res -40 -160 R0
SYMATTR InstName R5
SYMATTR Value 5.49E3
SYMBOL cap -88 32 R90
SYMATTR InstName C2
SYMATTR Value 3.9E-9
SYMBOL res -232 80 R0
SYMATTR InstName R2
SYMATTR Value 324
SYMBOL Opamps\LT6233 120 64 R0
SYMATTR InstName U1
* SPICE netlist
V1 +V 0 5
V2 -V 0 -5
V4 vIN 0 PULSE(0 3 0 10n 10n 10u 20u)
V5 vSA 0 2
V6 vSB 0 0
R1 vD 0 301
C1 vD 0 36p
XU1 vIN vSA vD vSB +V 0 0 -V ADG1634 ;pnba IN)SA)D)SB)Vdd)GND)_EN)Vss
.tran 120u

* LTspice schematic (.asc)
Version 4
SHEET 1 848 432
WIRE 152 -184 152 -216
WIRE -88 -120 -104 -120
WIRE 24 -120 -8 -120
WIRE 56 -120 24 -120
WIRE 280 -88 248 -88
WIRE 344 -88 280 -88
WIRE 424 -88 344 -88
WIRE -184 -56 -200 -56
WIRE 24 -56 -104 -56
WIRE 56 -56 24 -56
WIRE 344 -56 344 -88
WIRE 424 -40 424 -88
WIRE -424 -8 -424 -24
WIRE -328 -8 -328 -24
WIRE 24 8 -120 8
WIRE 56 8 24 8
WIRE 280 8 248 8
WIRE 280 24 280 8
WIRE 344 40 344 24
WIRE 424 40 424 24
WIRE -424 88 -424 72
WIRE -328 88 -328 72
WIRE -120 136 -120 8
WIRE 88 152 88 120
WIRE 216 152 216 120
FLAG -328 88 0
FLAG -424 88 0
FLAG -424 -24 +V
FLAG -328 -24 -V
FLAG -120 216 0
FLAG -104 -120 0
FLAG -200 -56 0
FLAG 152 -216 +V
FLAG 216 152 0
FLAG 88 152 -V
FLAG 344 40 0
FLAG 424 40 0
FLAG 280 24 0
FLAG 24 -120 vSA
FLAG 24 -56 vSB
FLAG 24 8 vIN
FLAG 280 -88 vD
SYMBOL voltage -424 -24 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -328 -24 R0
SYMATTR InstName V2
SYMATTR Value -5
SYMBOL voltage -120 120 R0
SYMATTR Value PULSE(0 3 0 10n 10n 10u 20u)
SYMATTR InstName V4
SYMBOL voltage 8 -120 R90
SYMATTR InstName V5
SYMATTR Value 2
SYMBOL voltage -88 -56 R90
SYMATTR InstName V6
SYMATTR Value 0
SYMBOL res 328 -72 R0
SYMATTR InstName R1
SYMATTR Value 301
SYMBOL cap 408 -40 R0
SYMATTR InstName C1
SYMATTR Value 36p
SYMBOL ADG1634 152 -40 R0
SYMATTR InstName U1
* SPICE netlist
V1 IN 0 5
L1 N001 N002 1 Rser=80m
R1 OUT N003 232k
R2 N003 0 100k
C5 N006 0 820p
C6 OUT 0 100 Rser=10m
Rload OUT 0 .6
R3 N004 0 90.9k
XU1 0 N002 OUT IN IN N005 N003 0 N004 IN 0 OUT N001 IN LT3154 ;pnba PGND)SW2)PVout)EN)SS)Vc)FB)GND)Rt)Vin)Mode/Sync)Vout)SW1)PVin
R4 N006 N005 60.4k
.tran 3m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 784 512
WIRE -152 -256 -184 -256
WIRE -56 -256 -72 -256
WIRE -184 -208 -184 -256
WIRE -56 -208 -56 -256
WIRE -296 -144 -392 -144
WIRE -280 -144 -296 -144
WIRE 56 -144 40 -144
WIRE 120 -144 56 -144
WIRE 296 -144 120 -144
WIRE 392 -144 296 -144
WIRE -392 -128 -392 -144
WIRE 120 -128 120 -144
WIRE 392 -112 392 -144
WIRE 296 -96 296 -144
WIRE -296 -64 -296 -144
WIRE -280 -64 -296 -64
WIRE 56 -64 56 -144
WIRE 56 -64 40 -64
WIRE -392 -32 -392 -48
WIRE -296 16 -296 -64
WIRE -280 16 -296 16
WIRE 120 16 120 -48
WIRE 120 16 40 16
WIRE 168 16 120 16
WIRE 296 16 296 -32
WIRE 296 16 248 16
WIRE 392 16 392 -32
WIRE 392 16 296 16
WIRE 392 32 392 16
WIRE -296 96 -296 16
WIRE -280 96 -296 96
WIRE 72 96 40 96
WIRE 168 96 152 96
WIRE -280 176 -296 176
WIRE 72 176 40 176
WIRE 184 176 152 176
WIRE 264 176 248 176
WIRE -184 256 -184 240
WIRE -56 256 -56 240
FLAG -184 256 0
FLAG -56 256 0
FLAG -392 -32 0
FLAG -296 176 0
FLAG 392 32 0
FLAG -392 -144 IN
FLAG 392 -144 OUT
FLAG 168 96 0
FLAG 264 176 0
SYMBOL voltage -392 -144 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL ind -168 -240 R270
SYMATTR InstName L1
SYMATTR Value 1
SYMATTR SpiceLine Rser=80m
SYMBOL res 104 -144 R0
SYMATTR InstName R1
SYMATTR Value 232k
SYMBOL res 152 32 R270
SYMATTR InstName R2
SYMATTR Value 100k
SYMBOL cap 184 192 R270
SYMATTR InstName C5
SYMATTR Value 820p
SYMBOL cap 280 -96 R0
SYMATTR InstName C6
SYMATTR Value 100
SYMATTR SpiceLine Rser=10m
SYMBOL res 376 -128 R0
SYMATTR InstName Rload
SYMATTR Value .6
SYMBOL res 56 112 R270
SYMATTR InstName R3
SYMATTR Value 90.9k
SYMBOL LT3154 -120 16 R0
SYMATTR InstName U1
SYMBOL res 168 160 R90
SYMATTR InstName R4
SYMATTR Value 60.4k
* SPICE netlist
R1 N004 N003 10.2k
C1 N003 N002 3n
C2 0 N002 3n
R2 N004 N005 100k
R3 0 N005 47k
R4 0 N002 10.2k
XU1 N002 N005 N006 N001 N004 LM741/NS ;pnba In+)In-)V+)V-)OUT
V1 0 N001 12
V2 N006 0 12
.include LM741.MOD
.tran 0 30ms 10ms 0.1m

* LTspice schematic (.asc)
Version 4
SHEET 1 928 512
WIRE 416 -256 128 -256
WIRE 416 -192 416 -256
WIRE -176 -144 -256 -144
WIRE -48 -144 -112 -144
WIRE 288 -144 32 -144
WIRE 128 -64 128 -256
WIRE -320 -48 -464 -48
WIRE -256 -48 -256 -144
WIRE -256 -48 -320 -48
WIRE 96 -48 -256 -48
WIRE 288 -32 288 -144
WIRE 288 -32 160 -32
WIRE 416 -32 416 -112
WIRE 464 -32 416 -32
WIRE 96 -16 -96 -16
WIRE 416 16 416 -32
WIRE -464 48 -464 -48
WIRE -320 48 -320 -48
WIRE -96 80 -96 -16
WIRE -32 80 -96 80
WIRE 288 80 288 -32
WIRE 288 80 48 80
WIRE -96 112 -96 80
WIRE 128 176 128 0
WIRE 416 176 416 96
WIRE 416 176 128 176
WIRE -464 240 -464 128
WIRE -320 240 -320 112
WIRE -320 240 -464 240
WIRE -96 240 -96 192
WIRE -96 240 -320 240
WIRE -320 256 -320 240
FLAG 464 -32 0
FLAG -320 256 0
SYMBOL res 48 -160 R90
SYMATTR InstName R1
SYMATTR Value 10.2k
SYMBOL cap -112 -160 R90
SYMATTR InstName C1
SYMATTR Value 3n
SYMBOL cap -304 112 R180
SYMATTR InstName C2
SYMATTR Value 3n
SYMBOL res 64 64 R90
SYMATTR InstName R2
SYMATTR Value 100k
SYMBOL res -80 208 R180
SYMATTR InstName R3
SYMATTR Value 47k
SYMBOL res -448 144 R180
SYMATTR InstName R4
SYMATTR Value 10.2k
SYMBOL OpAmps\\opamp2 128 32 M180
SYMATTR InstName U1
SYMATTR Value LM741/NS
SYMBOL voltage 416 -96 R180
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL voltage 416 112 R180
SYMATTR InstName V2
SYMATTR Value 12
* SPICE netlist
C2 OUT 0 100 Rser=0.02
D1 N001 OUT MBRS140
L1 IN N001 22 Rser=0.02 Rpar=5000
V1 IN 0 2
XU1 N003 N004 IN N001 0 N002 IN OUT LT1304 top=590K bot=355K ;pnba LBI)LBO)Vin)SW)GND)Ilim)_SHDN)Sense
Rload OUT 0 20
.tran 1m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 688 368
WIRE -248 -184 -344 -184
WIRE -88 -184 -248 -184
WIRE -40 -184 -88 -184
WIRE 88 -184 40 -184
WIRE 136 -184 88 -184
WIRE 264 -184 200 -184
WIRE 344 -184 264 -184
WIRE -344 -168 -344 -184
WIRE 344 -168 344 -184
WIRE -88 -120 -88 -184
WIRE -344 -72 -344 -88
WIRE 344 -72 344 -88
WIRE -248 -56 -248 -184
WIRE -232 -56 -248 -56
WIRE 88 -56 88 -184
WIRE 88 -56 56 -56
WIRE -232 24 -248 24
WIRE 264 24 264 -184
WIRE 264 24 56 24
WIRE 264 40 264 24
WIRE -232 104 -248 104
WIRE 72 104 56 104
WIRE 264 120 264 104
WIRE -88 184 -88 168
FLAG -88 184 0
FLAG 344 -72 0
FLAG 264 120 0
FLAG -344 -72 0
FLAG 344 -184 OUT
FLAG -344 -184 IN
SYMBOL POLCAP 248 40 R0
SYMATTR InstName C2
SYMATTR Value 100
SYMATTR SpiceLine Rser=0.02
SYMBOL SCHOTTKY 136 -168 R270
SYMATTR InstName D1
SYMATTR Value MBRS140
SYMBOL IND -56 -168 R270
SYMATTR InstName L1
SYMATTR Value 22
SYMATTR SpiceLine Rser=0.02 Rpar=5000
SYMBOL VOLTAGE -344 -184 R0
SYMATTR InstName V1
SYMATTR Value 2
SYMBOL PowerProducts\\LT1304-3.3 -88 24 R0
SYMATTR InstName U1
SYMBOL res 328 -184 R0
SYMATTR InstName Rload
SYMATTR Value 20
* SPICE netlist
V1 +V 0 2
V2 -V 0 -2
V3 IN 0 PULSE(-1 1 0 1u 1u 100m 200m)
XU1 IN OUT +V -V OUT LT6003 ;pnba IN+)IN-)VCC)VEE)OUT
.tran 1

* LTspice schematic (.asc)
Version 4
SHEET 1 592 224
WIRE 248 -112 88 -112
WIRE -296 -48 -296 -64
WIRE -200 -48 -200 -64
WIRE 152 -48 152 -64
WIRE 88 -32 88 -112
WIRE 120 -32 88 -32
WIRE 248 -16 248 -112
WIRE 248 -16 184 -16
WIRE 296 -16 248 -16
WIRE 120 0 -56 0
WIRE -56 16 -56 0
WIRE 152 32 152 16
WIRE -296 48 -296 32
WIRE -200 48 -200 32
WIRE -56 112 -56 96
FLAG -296 48 0
FLAG -200 48 0
FLAG -56 112 0
FLAG -56 0 IN
FLAG 296 -16 OUT
FLAG 152 -64 +V
FLAG -296 -64 +V
FLAG -200 -64 -V
FLAG 152 32 -V
SYMBOL voltage -296 -64 R0
SYMATTR InstName V1
SYMATTR Value 2
SYMBOL voltage -200 -64 R0
SYMATTR InstName V2
SYMATTR Value -2
SYMBOL voltage -56 0 R0
SYMATTR InstName V3
SYMATTR Value PULSE(-1 1 0 1u 1u 100m 200m)
SYMBOL LT6005 152 -16 R0
SYMATTR InstName U1
* SPICE netlist
V2 Vcc 0 10
Q1 N002 a+ sink 0 2N2222
Q2 N003 Vo sink 0 2N2222
R1 Vcc N002 75k
R2 Vcc N003 75k
Q3 N004 N002 N001 0 2N2907
Q4 Vcc N004 Vo 0 2N2222
R4 Vcc N001 2k
R5 N004 0 4k
R6 Vo 0 1k
R3 sink 0 75k
R7 Vcc a+ 5k
R8 a+ 0 5k
.tran 0 1 0 .00001

* LTspice schematic (.asc)
Version 4.1
SHEET 1 1408 624
WIRE -32 -264 -32 -312
WIRE -32 -264 -224 -264
WIRE 128 -264 -32 -264
WIRE 256 -264 128 -264
WIRE -224 -200 -224 -264
WIRE -224 -200 -288 -200
WIRE -160 -200 -224 -200
WIRE 128 -136 128 -184
WIRE -288 -88 -288 -120
WIRE 64 -88 -288 -88
WIRE -288 -72 -288 -88
WIRE -160 -72 -160 -120
WIRE 704 -72 704 -120
WIRE -512 -24 -560 -24
WIRE -688 -8 -688 -40
WIRE -32 -8 -32 -24
WIRE -224 24 -288 24
WIRE -160 24 -224 24
WIRE 256 24 256 -264
WIRE 704 40 704 8
WIRE -224 56 -224 24
WIRE 128 72 128 -40
WIRE 192 72 128 72
WIRE -688 88 -688 72
WIRE -688 104 -688 88
WIRE 256 152 256 120
WIRE 128 184 128 72
WIRE 256 184 256 152
WIRE -688 200 -688 184
WIRE -672 200 -688 200
WIRE -544 200 -672 200
WIRE -672 248 -672 200
WIRE 192 264 128 264
WIRE 256 264 192 264
WIRE 192 312 192 264
FLAG -672 248 0
FLAG -544 120 Vcc
FLAG 192 312 0
FLAG -32 -312 Vcc
FLAG -96 -24 a-
FLAG -352 -24 a+
FLAG 256 152 Vo
FLAG -512 -24 Vref
FLAG -560 -24 a+
FLAG -32 -24 a-
FLAG -32 -8 Vo
FLAG -224 56 sink
FLAG 704 -120 sink
FLAG 704 40 0
FLAG -688 -40 Vcc
FLAG -688 88 Vref
SYMBOL voltage -544 104 R0
SYMATTR InstName V2
SYMATTR Value 10
SYMBOL npn -352 -72 R0
SYMATTR InstName Q1
SYMATTR Value 2N2222
SYMBOL npn -96 -72 M0
SYMATTR InstName Q2
SYMATTR Value 2N2222
SYMBOL res -304 -216 R0
SYMATTR InstName R1
SYMATTR Value 75k
SYMBOL res -176 -216 R0
SYMATTR InstName R2
SYMATTR Value 75k
SYMBOL pnp 64 -40 M180
SYMATTR InstName Q3
SYMATTR Value 2N2907
SYMBOL npn 192 24 R0
SYMATTR InstName Q4
SYMATTR Value 2N2222
SYMBOL res 112 -280 R0
SYMATTR InstName R4
SYMATTR Value 2k
SYMBOL res 112 168 R0
SYMATTR InstName R5
SYMATTR Value 4k
SYMBOL res 240 168 R0
SYMATTR InstName R6
SYMATTR Value 1k
SYMBOL res 688 -88 R0
SYMATTR InstName R3
SYMATTR Value 75k
SYMBOL res -704 -24 R0
SYMATTR InstName R7
SYMATTR Value 5k
SYMBOL res -704 88 R0
SYMATTR InstName R8
SYMATTR Value 5k
* SPICE netlist
XU1 0 N002 +V -V N003 LT6275 ;pnba In+)In-)V+)V-)OUT
V1 +V 0 15
V2 -V 0 -15
R1 N003 N002 1K
V3 N001 0 SINE(0 10 3Meg)
R2 N002 N001 1K
.tran 10u

* LTspice schematic (.asc)
Version 4
SHEET 1 752 208
WIRE 104 -88 -40 -88
WIRE 216 -88 184 -88
WIRE 248 -88 216 -88
WIRE 376 -88 328 -88
WIRE -40 -72 -40 -88
WIRE -376 -56 -376 -72
WIRE -216 -56 -216 -72
WIRE -40 24 -40 8
WIRE 296 24 296 8
WIRE -376 40 -376 24
WIRE -216 40 -216 24
WIRE 216 40 216 -88
WIRE 264 40 216 40
WIRE 376 56 376 -88
WIRE 376 56 328 56
WIRE 264 72 248 72
WIRE 296 104 296 88
FLAG -376 40 0
FLAG -216 40 0
FLAG -376 -72 +V
FLAG -216 -72 -V
FLAG 296 8 +V
FLAG 296 104 -V
FLAG -40 24 0
FLAG 248 72 0
SYMBOL LT6275 296 56 R0
SYMATTR InstName U1
SYMBOL voltage -376 -72 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage -216 -72 R0
SYMATTR InstName V2
SYMATTR Value -15
SYMBOL res 344 -104 R90
SYMATTR InstName R1
SYMATTR Value 1K
SYMBOL voltage -40 -88 R0
SYMATTR InstName V3
SYMATTR Value SINE(0 10 3Meg)
SYMBOL res 200 -104 R90
SYMATTR InstName R2
SYMATTR Value 1K
* SPICE netlist
V4 v1 0 5 AC 5 0
XU4 N003 N001 NC_01 NC_02 N002 LT1001 ;pnba In+)In-)V+)V-)OUT
R17 N002 N001 1.2k
R18 N001 0 2.7k
R19 N004 0 22k
C4 N003 v1 68nf
R20 N003 N004 1.5k
R21 N001 0 33k
R22 v1 0 47k
.ac dec 1000 1 1k

* LTspice schematic (.asc)
Version 4
SHEET 1 928 544
WIRE -80 -256 -112 -256
WIRE 32 -256 0 -256
WIRE 176 -240 144 -240
WIRE 304 -240 256 -240
WIRE -112 -160 -112 -256
WIRE -112 -160 -208 -160
WIRE -80 -160 -112 -160
WIRE 32 -160 32 -256
WIRE 32 -160 0 -160
WIRE 64 -160 32 -160
WIRE 144 -160 144 -240
WIRE 144 -160 64 -160
WIRE 64 -32 64 -160
WIRE 96 -32 64 -32
WIRE 304 -16 304 -240
WIRE 304 -16 160 -16
WIRE 464 -16 304 -16
WIRE -112 0 -288 0
WIRE 48 0 -48 0
WIRE 96 0 48 0
WIRE 48 16 48 0
WIRE 48 112 48 96
WIRE -288 144 -288 0
WIRE -288 256 -288 224
WIRE 48 256 48 192
WIRE 48 256 -288 256
WIRE 48 272 48 256
FLAG -208 -160 0
FLAG 48 272 0
FLAG -464 64 0
FLAG -464 -16 v1
FLAG -288 0 v1
SYMBOL voltage -464 -32 R0
SYMATTR Value2 AC 5 0
SYMATTR InstName V4
SYMATTR Value 5
SYMBOL OpAmps\\OP07 128 -80 R0
SYMATTR InstName U4
SYMBOL res 272 -256 R90
SYMATTR InstName R17
SYMATTR Value 1.2k
SYMBOL res 16 -176 R90
SYMATTR InstName R18
SYMATTR Value 2.7k
SYMBOL res 32 96 R0
SYMATTR InstName R19
SYMATTR Value 22k
SYMBOL cap -48 -16 R90
SYMATTR InstName C4
SYMATTR Value 68nf
SYMBOL res 32 0 R0
SYMATTR InstName R20
SYMATTR Value 1.5k
SYMBOL res 16 -272 R90
SYMATTR InstName R21
SYMATTR Value 33k
SYMBOL res -304 128 R0
SYMATTR InstName R22
SYMATTR Value 47k