Si7li/ltspice-spice-circuits-no-aug huggingface dataset:
* SPICE netlist
M1 N002 Vin+ N003 0 NMOS l=1u w=3u
M2 Vout Vin- N003 0 NMOS l=1u w=3u
M3 N003 N004 0 0 NMOS l=1u w=0.6u
M4 N004 N004 0 0 NMOS l=1u w=0.6u
M5 N001 N002 N002 N001 PMOS l=1u w=6u
M6 N001 N002 Vout N001 PMOS l=1u w=6u
I1 N001 N004 30
V1 N001 0 1.8
C2 Vout 0 10pF
V2 Vin- N006 SINE(0 4m 1K 0 0 180) AC 1
V3 Vin+ N005 SINE(0 4m 1K 0 0 0) AC 1
V4 N005 0 1.2
V5 N006 0 1.2
.tran 0 300s 0 0.001

* LTspice schematic (.asc)
Version 4
SHEET 1 992 800
WIRE -208 -384 -384 -384
WIRE -144 -384 -208 -384
WIRE 208 -384 -144 -384
WIRE 272 -384 208 -384
WIRE 448 -384 272 -384
WIRE -144 -352 -144 -384
WIRE 208 -352 208 -384
WIRE -208 -304 -208 -384
WIRE -144 -304 -208 -304
WIRE 272 -304 272 -384
WIRE 272 -304 208 -304
WIRE 32 -272 -96 -272
WIRE 160 -272 32 -272
WIRE 448 -240 448 -304
WIRE -144 -208 -144 -256
WIRE 32 -208 32 -272
WIRE 32 -208 -144 -208
WIRE -384 -160 -384 -384
WIRE 208 -112 208 -256
WIRE 496 -112 496 -128
WIRE 496 -112 208 -112
WIRE 496 -80 496 -112
WIRE 496 -64 496 -80
WIRE -144 -48 -144 -208
WIRE 208 -48 208 -112
WIRE -48 0 -144 0
WIRE 208 0 112 0
WIRE -48 16 -48 0
WIRE 112 16 112 0
WIRE 496 16 496 -16
WIRE -192 32 -224 32
WIRE 288 32 256 32
WIRE -224 80 -224 32
WIRE -144 80 -144 48
WIRE 32 80 -144 80
WIRE 208 80 208 48
WIRE 208 80 32 80
WIRE 288 80 288 32
WIRE -384 112 -384 -80
WIRE -304 112 -384 112
WIRE -384 144 -384 112
WIRE 32 144 32 80
WIRE -384 192 -496 192
WIRE -224 192 -224 160
WIRE -224 192 -240 192
WIRE 160 192 32 192
WIRE -496 208 -496 192
WIRE 160 208 160 192
WIRE -304 224 -304 112
WIRE -304 224 -336 224
WIRE -16 224 -304 224
WIRE 288 224 288 160
WIRE -240 272 -240 192
WIRE -384 288 -384 240
WIRE -176 288 -384 288
WIRE 32 288 32 240
WIRE 32 288 -176 288
WIRE -176 336 -176 288
WIRE 288 352 288 304
WIRE -240 368 -240 352
WIRE -240 368 -256 368
WIRE -256 400 -256 368
FLAG 448 -240 0
FLAG -176 336 0
FLAG -496 208 0
FLAG 160 208 0
FLAG -48 16 0
FLAG 112 16 0
FLAG 496 16 0
FLAG 496 -128 Vout
FLAG -224 32 Vin+
FLAG 288 32 Vin-
FLAG -256 400 0
FLAG 288 352 0
SYMBOL nmos4 -192 -48 R0
SYMATTR Value2 l=1u w=3u
SYMATTR InstName M1
SYMBOL nmos4 256 -48 M0
SYMATTR Value2 l=1u w=3u
SYMATTR InstName M2
SYMBOL nmos4 -16 144 R0
SYMATTR Value2 l=1u w=0.6u
SYMATTR InstName M3
SYMBOL nmos4 -336 144 M0
SYMATTR Value2 l=1u w=0.6u
SYMATTR InstName M4
SYMBOL pmos4 -96 -352 M0
SYMATTR Value2 l=1u w=6u
SYMATTR InstName M5
SYMBOL pmos4 160 -352 R0
SYMATTR Value2 l=1u w=6u
SYMATTR InstName M6
SYMBOL current -384 -160 R0
SYMATTR InstName I1
SYMATTR Value 30ľ
SYMBOL voltage 448 -400 R0
SYMATTR InstName V1
SYMATTR Value 1.8
SYMBOL polcap 480 -80 R0
SYMATTR InstName C2
SYMATTR Value 10pF
SYMBOL voltage 288 64 R0
SYMATTR Value2 AC 1
SYMATTR InstName V2
SYMATTR Value SINE(0 4m 1K 0 0 180)
SYMBOL voltage -224 64 R0
SYMATTR Value2 AC 1
SYMATTR InstName V3
SYMATTR Value SINE(0 4m 1K 0 0 0)
SYMBOL voltage -240 256 R0
SYMATTR InstName V4
SYMATTR Value 1.2
SYMBOL voltage 288 208 R0
SYMATTR InstName V5
SYMATTR Value 1.2
* SPICE netlist
V1 IN 0 12
L1 N002 OUT 10 Ipk=1.84 Rser=0.056 Rpar=942 Cpar=0 mfg="Coilcraft" pn="MSS6132-103"
C1 OUT 0 10
R1 OUT N001 10K
XU1 NC_01 IN IN IN N002 OUT N001 0 ADP2371-1.8 IPSM=400m Rt=277777.8 Rb=222222.2 C1=9.6p Rc1=100k R3=5.92k Rshort=100MEG PD=1 ;pnba FSEL)SYNC)EN)Vin)SW)FB)PG)PGND
Rload OUT 0 20
.tran 500u startup

* LTspice schematic (.asc)
Version 4.1
SHEET 1 656 256
WIRE -216 -112 -328 -112
WIRE -184 -112 -216 -112
WIRE 120 -112 56 -112
WIRE 280 -112 200 -112
WIRE -328 -96 -328 -112
WIRE -216 -32 -216 -112
WIRE -184 -32 -216 -32
WIRE 72 -32 56 -32
WIRE 200 -32 152 -32
WIRE 280 -32 280 -112
WIRE 280 -32 200 -32
WIRE 328 -32 280 -32
WIRE 328 -16 328 -32
WIRE -328 0 -328 -16
WIRE -216 128 -216 -32
WIRE 200 48 200 32
WIRE 200 48 56 48
WIRE 200 64 200 48
WIRE 328 80 328 64
WIRE -184 128 -216 128
WIRE 280 128 280 -32
WIRE 280 128 56 128
FLAG -328 0 0
FLAG -328 -112 IN
FLAG 200 64 0
FLAG 328 -32 OUT
FLAG 328 80 0
SYMBOL VOLTAGE -328 -112 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL ind 56 -16 R270
SYMATTR InstName L1
SYMATTR Value 10
SYMATTR SpiceLine Ipk=1.84 Rser=0.056 Rpar=942 Cpar=0 mfg="Coilcraft" pn="MSS6132-103"
SYMBOL cap 184 -32 R0
SYMATTR InstName C1
SYMATTR Value 10
SYMBOL res 216 -128 R90
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL ADP2371-1.8 -56 0 R0
SYMATTR InstName U1
SYMBOL res 312 -32 R0
SYMATTR InstName Rload
SYMATTR Value 20
* SPICE netlist
C1 N001 N004 1
C2 N002 N003 1
C3 OUT 0 10
Rload OUT 0 18
C4 N005 0 100p
XU1 OUT N002 N003 IN N005 N004 0 N001 LTC1503-2 ;pnba Vout)C1-)C1+)Vin)_SHDN)C2+)GND)C2-
V1 IN 0 PWL(0 6 5m 2.4)
.tran 5m

* LTspice schematic (.asc)
Version 4
SHEET 1 640 304
WIRE -176 -152 -304 -152
WIRE -32 -152 -176 -152
WIRE 320 -152 256 -152
WIRE -304 -136 -304 -152
WIRE -176 -136 -176 -152
WIRE 320 -120 320 -152
WIRE -32 -88 -96 -88
WIRE 272 -88 256 -88
WIRE -304 -40 -304 -56
WIRE -176 -40 -176 -72
WIRE -32 -24 -96 -24
WIRE 320 -24 320 -56
WIRE 320 -24 256 -24
WIRE -32 40 -240 40
WIRE 304 40 256 40
WIRE -240 56 -240 40
WIRE 304 56 304 40
WIRE 304 136 304 120
WIRE -240 152 -240 136
FLAG -240 152 0
FLAG 272 -88 0
FLAG -176 -40 0
FLAG -304 -40 0
FLAG 304 136 0
FLAG -304 -152 OUT
FLAG -240 40 IN
SYMBOL cap 304 -120 R0
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL cap -112 -88 R0
SYMATTR InstName C2
SYMATTR Value 1
SYMBOL cap -192 -136 R0
SYMATTR InstName C3
SYMATTR Value 10
SYMBOL res -320 -152 R0
SYMATTR InstName Rload
SYMATTR Value 18
SYMBOL cap 288 56 R0
SYMATTR InstName C4
SYMATTR Value 100p
SYMBOL PowerProducts\\LTC1503-2 112 -56 R0
SYMATTR InstName U1
SYMBOL voltage -240 40 R0
SYMATTR InstName V1
SYMATTR Value PWL(0 6 5m 2.4)
* SPICE netlist
C1 N004 0 2700p Rser=14.7K
V1 IN 0 12
C2 IN N001 .47
R1 IN N003 16m
M1 N007 N005 N003 N003 FDS6675
D1 OUT N007 B540C
L1 N007 0 10 Rser=20m
R3 OUT N006 511K
R4 N006 N009 80.6K
C3 0 OUT 33 x2 Rser=.04
Rload OUT 0 2.94
V2 N002 0 PULSE(0 2 .2m 10n 10n 1u 2.86u)
XU1 N002 N008 0 NC_01 N009 N004 N006 NC_02 N001 N003 IN N005 0 LTC3863 ;pnba PLLIn/Mode)Freq)SGND)SS)Vfb)Ith)Vfbn)Run)Cap)Sense)Vin)Gate)PGND
R5 N008 0 61.9K
C4 0 OUT 150 x2 Rser=.1
C5 N006 N009 68p
.tran 1m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1216 704
WIRE -128 -352 -448 -352
WIRE 96 -352 -128 -352
WIRE -448 -336 -448 -352
WIRE -128 -336 -128 -352
WIRE -128 -256 -128 -272
WIRE -448 -240 -448 -256
WIRE 96 -192 96 -352
WIRE 96 -192 0 -192
WIRE -592 -96 -608 -96
WIRE -256 -96 -512 -96
WIRE 96 -96 96 -112
WIRE 96 -96 0 -96
WIRE 96 -16 96 -96
WIRE -368 0 -384 0
WIRE -256 0 -304 0
WIRE 48 0 0 0
WIRE 48 96 0 96
WIRE 96 96 96 80
WIRE 176 96 96 96
WIRE 272 96 240 96
WIRE 384 96 272 96
WIRE 496 96 384 96
WIRE 608 96 496 96
WIRE 96 112 96 96
WIRE 272 112 272 96
WIRE 384 112 384 96
WIRE 496 112 496 96
WIRE 608 112 608 96
WIRE -352 192 -384 192
WIRE -256 192 -272 192
WIRE 16 192 0 192
WIRE 96 208 96 192
WIRE 384 208 384 176
WIRE 496 208 496 176
WIRE 608 208 608 192
WIRE 48 240 48 96
WIRE 192 240 48 240
WIRE 272 240 272 192
WIRE 272 240 192 240
WIRE 192 256 192 240
WIRE 272 256 272 240
WIRE -176 272 -176 256
WIRE -80 272 -80 256
WIRE 16 352 16 192
WIRE 192 352 192 320
WIRE 192 352 16 352
WIRE 272 352 272 336
WIRE 272 352 192 352
FLAG -176 272 0
FLAG -80 272 0
FLAG -384 192 0
FLAG -384 0 0
FLAG -448 -240 0
FLAG 96 208 0
FLAG 384 208 0
FLAG 608 208 0
FLAG -448 -352 IN
FLAG 608 96 OUT
FLAG -608 -96 0
FLAG 496 208 0
SYMBOL cap -304 -16 R90
SYMATTR InstName C1
SYMATTR Value 2700p
SYMATTR SpiceLine Rser=14.7K
SYMBOL voltage -448 -352 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL cap -144 -336 R0
SYMATTR InstName C2
SYMATTR Value .47
SYMBOL res 80 -208 R0
SYMATTR InstName R1
SYMATTR Value 16m
SYMBOL pmos 48 80 M180
SYMATTR InstName M1
SYMATTR Value FDS6675
SYMBOL schottky 240 112 M270
SYMATTR InstName D1
SYMATTR Value B540C
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL ind 80 96 R0
SYMATTR InstName L1
SYMATTR Value 10
SYMATTR SpiceLine Rser=20m
SYMBOL res 256 96 R0
SYMATTR InstName R3
SYMATTR Value 511K
SYMBOL res 256 240 R0
SYMATTR InstName R4
SYMATTR Value 80.6K
SYMBOL polcap 368 176 M180
SYMATTR Value2 x2
SYMATTR Value 33
SYMATTR InstName C3
SYMATTR SpiceLine Rser=.04
SYMATTR Description Capacitor
SYMATTR Type cap
SYMBOL res 592 96 R0
SYMATTR InstName Rload
SYMATTR Value 2.94
SYMBOL voltage -496 -96 R90
SYMATTR InstName V2
SYMATTR Value PULSE(0 2 .2m 10n 10n 1u 2.86u)
SYMBOL PowerProducts\\LTC3863 -128 0 R0
SYMATTR InstName U1
SYMBOL res -256 176 R90
SYMATTR InstName R5
SYMATTR Value 61.9K
SYMBOL polcap 480 176 M180
SYMATTR Value2 x2
SYMATTR Value 150
SYMATTR InstName C4
SYMATTR SpiceLine Rser=.1
SYMATTR Description Capacitor
SYMATTR Type cap
SYMBOL cap 176 256 R0
SYMATTR InstName C5
SYMATTR Value 68p
* SPICE netlist
C2 N001 0 4.7n
V1 IN 0 6
Rload OUT 0 30
C1 OUT 0 2.2 Rser=1.5m
XU1 IN OUT IN N001 OUT 0 ADP7118 Vref=5 ;pnba Vin)Sense)EN)SS)Vout)GND
.tran 6m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 576 272
WIRE -192 -136 -288 -136
WIRE -160 -136 -192 -136
WIRE 128 -136 96 -136
WIRE 192 -136 128 -136
WIRE 288 -136 192 -136
WIRE -288 -120 -288 -136
WIRE 192 -120 192 -136
WIRE 288 -120 288 -136
WIRE -192 -40 -192 -136
WIRE -160 -40 -192 -40
WIRE -288 -24 -288 -40
WIRE 192 -24 192 -56
WIRE 288 -24 288 -40
WIRE -240 56 -256 56
WIRE -160 56 -176 56
WIRE 128 56 128 -136
WIRE 128 56 96 56
WIRE -32 136 -32 120
FLAG -32 136 0
FLAG -288 -24 0
FLAG -256 56 0
FLAG 288 -24 0
FLAG 192 -24 0
FLAG -288 -136 IN
FLAG 288 -136 OUT
SYMBOL cap -176 40 R90
SYMATTR InstName C2
SYMATTR Value 4.7n
SYMBOL voltage -288 -136 R0
SYMATTR InstName V1
SYMATTR Value 6
SYMBOL res 272 -136 R0
SYMATTR InstName Rload
SYMATTR Value 30
SYMBOL cap 176 -120 R0
SYMATTR InstName C1
SYMATTR Value 2.2
SYMATTR SpiceLine Rser=1.5m
SYMBOL ADP7142-5.0 -32 -40 R0
SYMATTR InstName U1
* SPICE netlist
CBAT OUT 0 1500m
R1 N003 0 1.5K
XU1 N002 0 OUT IN N003 LTC4054-4.2 ;pnba _CHRG)GND)BAT)Vcc)Prog
R2 N001 N002 330
D1 IN N001 NSCW100
V1 IN 0 PWL(0 0 20u 5)
.tran 900

* LTspice schematic (.asc)
Version 4
SHEET 1 800 416
WIRE -144 -208 -400 -208
WIRE 144 -208 -144 -208
WIRE -400 -192 -400 -208
WIRE -144 -192 -144 -208
WIRE 144 -192 144 -208
WIRE -400 -96 -400 -112
WIRE -144 -96 -144 -128
WIRE 400 -96 288 -96
WIRE 400 -80 400 -96
WIRE -144 0 -144 -16
WIRE 0 0 -144 0
WIRE 400 0 400 -16
WIRE 304 96 288 96
WIRE 400 96 384 96
WIRE 144 208 144 192
FLAG -400 -96 0
FLAG 144 208 0
FLAG 400 0 0
FLAG 400 96 0
FLAG -400 -208 IN
FLAG 400 -96 OUT
SYMBOL cap 384 -80 R0
SYMATTR InstName CBAT
SYMATTR Value 1500m
SYMBOL res 288 112 R270
SYMATTR InstName R1
SYMATTR Value 1.5K
SYMBOL LTC4054-4.2 144 0 R0
SYMATTR InstName U1
SYMBOL res -160 -112 R0
SYMATTR InstName R2
SYMATTR Value 330
SYMBOL LED -160 -192 R0
SYMATTR InstName D1
SYMATTR Value NSCW100
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL voltage -400 -208 R0
SYMATTR Value PWL(0 0 20u 5)
SYMATTR InstName V1
* SPICE netlist
R1 N002 N001 1K
R2 0 N003 2.2K
V1 N001 0 SINE(0 3.3 1000) AC 3.3
C2 N002 0 47n
R3 N003 N002 2.2K
.ac dec 20 1000 50000

* LTspice schematic (.asc)
Version 4
SHEET 1 880 272
WIRE -360 -120 -440 -120
WIRE 24 -120 -280 -120
WIRE 88 -120 24 -120
WIRE 424 -120 168 -120
WIRE 424 -8 424 -120
WIRE -440 8 -440 -120
WIRE 24 8 24 -120
WIRE -440 104 -440 88
WIRE 24 104 24 72
WIRE 24 104 -440 104
WIRE 424 104 424 72
WIRE 424 104 24 104
WIRE 424 136 424 104
FLAG 424 136 0
SYMBOL res -264 -136 R90
SYMATTR InstName R1
SYMATTR Value 1K
SYMBOL res 440 88 R180
SYMATTR InstName R2
SYMATTR Value 2.2K
SYMBOL voltage -440 -8 R0
SYMATTR Value2 AC 3.3
SYMATTR InstName V1
SYMATTR Value SINE(0 3.3 1000)
SYMBOL cap 8 8 R0
SYMATTR InstName C2
SYMATTR Value 47n
SYMBOL res 184 -136 R90
SYMATTR InstName R3
SYMATTR Value 2.2K
* SPICE netlist
Vin Vin 0 1
R1 Vin Vout 1k
R2 Vout 0 2k
.dc Vin 0 1 1m

* LTspice schematic (.asc)
Version 4
SHEET 1 288 200
WIRE -96 -56 -144 -56
WIRE -32 -56 -96 -56
WIRE 112 -56 48 -56
WIRE 144 -56 112 -56
WIRE -144 -40 -144 -56
WIRE 144 -40 144 -56
WIRE -144 56 -144 40
WIRE 144 56 144 40
FLAG -144 56 0
FLAG 144 56 0
FLAG 112 -56 Vout
FLAG -96 -56 Vin
SYMBOL voltage -144 -56 R0
SYMATTR InstName Vin
SYMATTR Value 1
SYMBOL res -48 -40 R270
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL res 128 -56 R0
SYMATTR InstName R2
SYMATTR Value 2k
* SPICE netlist
Q1 TP_T1 N004 N005 0 2N2222
Q2 TP_T1 N005 0 0 2N2222
R1 N004 N003 2.7k
R2 N005 N004 7.2k
R3 0 N005 3k
V1 N002 0 12
V2 N003 0 PULSE(0 3.3 10m 0 0 0 20m 1)
D1 TP_T1 N002 1N914
R4 N001 TP_T1 10k
V3 N001 0 5
.tran 50m

* LTspice schematic (.asc)
Version 4
SHEET 1 768 656
WIRE 256 -328 -384 -328
WIRE -384 -280 -384 -328
WIRE -384 -184 -384 -200
WIRE 32 -120 -384 -120
WIRE 256 -104 256 -328
WIRE -384 -88 -384 -120
WIRE 32 -72 32 -120
WIRE -384 8 -384 -8
WIRE 256 8 256 -24
WIRE 384 8 256 8
WIRE 32 72 32 -8
WIRE 256 72 256 8
WIRE 256 72 32 72
WIRE 32 88 32 72
WIRE -176 136 -384 136
WIRE -64 136 -96 136
WIRE -32 136 -64 136
WIRE 256 152 256 72
WIRE -384 200 -384 136
WIRE 32 200 32 184
WIRE 192 200 32 200
WIRE -64 264 -64 136
WIRE 32 264 32 200
WIRE 32 264 16 264
WIRE 80 264 32 264
WIRE 256 264 256 248
WIRE 256 264 160 264
WIRE -384 296 -384 280
WIRE 256 328 256 264
FLAG 256 328 0
FLAG -384 8 0
FLAG -384 296 0
FLAG -384 -184 0
FLAG 384 8 TP_T1
SYMBOL npn -32 88 R0
SYMATTR InstName Q1
SYMATTR Value 2N2222
SYMBOL npn 192 152 R0
SYMATTR InstName Q2
SYMATTR Value 2N2222
SYMBOL res -80 120 R90
SYMATTR InstName R1
SYMATTR Value 2.7k
SYMBOL res 32 248 R90
SYMATTR InstName R2
SYMATTR Value 7.2k
SYMBOL res 176 248 R90
SYMATTR InstName R3
SYMATTR Value 3k
SYMBOL voltage -384 -104 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL voltage -384 184 R0
SYMATTR InstName V2
SYMATTR Value PULSE(0 3.3 10m 0 0 0 20m 1)
SYMBOL diode 48 -8 R180
SYMATTR InstName D1
SYMATTR Value 1N914
SYMBOL res 240 -120 R0
SYMATTR InstName R4
SYMATTR Value 10k
SYMBOL voltage -384 -296 R0
SYMATTR InstName V3
SYMATTR Value 5
* SPICE netlist
V1 +V 0 5
V2 -V 0 -5
R1 N002 N001 909
V3 IN 0 AC 1
C1 N002 N004 47p
R3 N004 N001 2.67K
C2 N001 0 220p
C3 OUT N005 22p
R5 N005 N003 2.21K
R6 N003 N002 1.1K
C4 N003 0 470p
R4 N001 IN 909
R2 OUT N003 1.1K
XU1 0 N004 +V -V N002 LT1362 ;pnba In+)In-)V+)V-)OUT
XU2 0 N005 +V -V OUT LT1362 ;pnba In+)In-)V+)V-)OUT
.ac oct 10 10K 10Meg

* LTspice schematic (.asc)
Version 4
SHEET 1 960 352
WIRE -480 -160 -480 -176
WIRE -352 -160 -352 -176
WIRE -160 -144 -176 -144
WIRE 64 -144 -80 -144
WIRE 224 -128 208 -128
WIRE 448 -128 304 -128
WIRE -32 -80 -64 -80
WIRE 64 -80 64 -144
WIRE 64 -80 32 -80
WIRE -480 -64 -480 -80
WIRE -352 -64 -352 -80
WIRE 352 -64 320 -64
WIRE 448 -64 448 -128
WIRE 448 -64 416 -64
WIRE 0 16 0 0
WIRE -272 32 -368 32
WIRE -176 32 -176 -144
WIRE -176 32 -192 32
WIRE -160 32 -176 32
WIRE -64 32 -64 -80
WIRE -64 32 -80 32
WIRE -32 32 -64 32
WIRE 384 32 384 16
WIRE -368 48 -368 32
WIRE 64 48 64 -80
WIRE 64 48 32 48
WIRE 112 48 64 48
WIRE 208 48 208 -128
WIRE 208 48 192 48
WIRE 224 48 208 48
WIRE 320 48 320 -64
WIRE 320 48 304 48
WIRE 352 48 320 48
WIRE -32 64 -64 64
WIRE 448 64 448 -64
WIRE 448 64 416 64
WIRE 480 64 448 64
WIRE -176 80 -176 32
WIRE 352 80 320 80
WIRE 0 96 0 80
WIRE 208 96 208 48
WIRE 384 112 384 96
WIRE -368 144 -368 128
WIRE -176 160 -176 144
WIRE 208 176 208 160
FLAG -352 -64 0
FLAG 0 0 +V
FLAG -352 -176 +V
FLAG 0 96 -V
FLAG -480 -64 0
FLAG -480 -176 -V
FLAG -368 144 0
FLAG -64 64 0
FLAG -176 160 0
FLAG 384 16 +V
FLAG 384 112 -V
FLAG 320 80 0
FLAG 208 176 0
FLAG 480 64 OUT
FLAG -368 32 IN
SYMBOL voltage -352 -176 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -480 -176 R0
SYMATTR InstName V2
SYMATTR Value -5
SYMBOL res -64 -160 R90
SYMATTR InstName R1
SYMATTR Value 909
SYMBOL voltage -368 32 R0
SYMATTR InstName V3
SYMATTR Value AC 1
SYMBOL cap 32 -96 R90
SYMATTR InstName C1
SYMATTR Value 47p
SYMBOL res -64 16 R90
SYMATTR InstName R3
SYMATTR Value 2.67K
SYMBOL cap -192 80 R0
SYMATTR InstName C2
SYMATTR Value 220p
SYMBOL cap 416 -80 R90
SYMATTR InstName C3
SYMATTR Value 22p
SYMBOL res 320 32 R90
SYMATTR InstName R5
SYMATTR Value 2.21K
SYMBOL res 208 32 R90
SYMATTR InstName R6
SYMATTR Value 1.1K
SYMBOL cap 192 96 R0
SYMATTR InstName C4
SYMATTR Value 470p
SYMBOL res -176 16 R90
SYMATTR InstName R4
SYMATTR Value 909
SYMBOL res 320 -144 R90
SYMATTR InstName R2
SYMATTR Value 1.1K
SYMBOL opamps\\LT1362 0 -16 R0
SYMATTR InstName U1
SYMBOL opamps\\LT1362 384 0 R0
SYMATTR InstName U2
* SPICE netlist
V1 Vin 0 PULSE(0 5 0 2n 2n 5u 10u)
V3 N005 0 0
V2 N003 0 5
R1 N006 0 10K
XU1 Vin N003 0 N005 N006 0 N007 N004 0 N001 N002 ADuM4221-1C ;pnba PWM)VDD1)GND1)DISABLE)DT)GNDB)VOB)VDDB)GNDA)VOA)VDDA
C1 Gate_A 0 2.2n
C2 Gate_B 0 2.2n
R2 Gate_A N001 5.1
R3 Gate_B N007 5.1
V4 N004 0 15
V5 N002 0 15
.tran 50u

* LTspice schematic (.asc)
Version 4
SHEET 1 1376 576
WIRE -304 -272 -688 -272
WIRE -208 -272 -304 -272
WIRE 384 -272 96 -272
WIRE 512 -272 464 -272
WIRE 640 -272 512 -272
WIRE 688 -272 640 -272
WIRE 512 -240 512 -272
WIRE -688 -224 -688 -272
WIRE 272 -208 96 -208
WIRE -208 -192 -576 -192
WIRE 272 -192 272 -208
WIRE 512 -160 512 -176
WIRE 128 -144 96 -144
WIRE -576 -128 -576 -192
WIRE -208 -112 -240 -112
WIRE 272 -64 96 -64
WIRE 272 -48 272 -64
WIRE -208 -16 -464 -16
WIRE 128 0 96 0
WIRE -208 48 -352 48
WIRE 384 64 96 64
WIRE 512 64 464 64
WIRE 640 64 512 64
WIRE 688 64 640 64
WIRE -464 80 -464 -16
WIRE -352 96 -352 48
WIRE 512 96 512 64
WIRE 512 192 512 160
WIRE -688 288 -688 -144
WIRE -576 288 -576 -48
WIRE -464 288 -464 160
WIRE -352 288 -352 176
FLAG -464 288 0
FLAG 128 0 0
FLAG -688 288 0
FLAG -576 288 0
FLAG -304 -272 Vin
FLAG 128 -144 0
FLAG -240 -112 0
FLAG -352 288 0
FLAG 272 32 0
FLAG 640 64 Gate_B
FLAG 640 -272 Gate_A
FLAG 512 192 0
FLAG 512 -160 0
FLAG 272 -112 0
SYMBOL voltage -688 -240 R0
SYMATTR InstName V1
SYMATTR Value PULSE(0 5 0 2n 2n 5u 10u)
SYMBOL voltage -464 64 R0
SYMATTR InstName V3
SYMATTR Value 0
SYMBOL voltage -576 -144 R0
SYMATTR InstName V2
SYMATTR Value 5
SYMBOL res -368 80 R0
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL ADuM4221-1C -48 -176 R0
SYMATTR InstName U1
SYMBOL cap 496 -240 R0
SYMATTR InstName C1
SYMATTR Value 2.2n
SYMBOL cap 496 96 R0
SYMATTR InstName C2
SYMATTR Value 2.2n
SYMBOL res 480 -288 R90
SYMATTR InstName R2
SYMATTR Value 5.1
SYMBOL res 480 48 R90
SYMATTR InstName R3
SYMATTR Value 5.1
SYMBOL voltage 272 -64 R0
SYMATTR InstName V4
SYMATTR Value 15
SYMBOL voltage 272 -208 R0
SYMATTR InstName V5
SYMATTR Value 15
* SPICE netlist
V1 +V 0 5
V2 -V 0 -5
V4 IN 0 PULSE(0 1.8 0 10n 10n 10u 20u)
V3 EN 0 1.8
V5 SA 0 3
V6 SB 0 -3
R1 D 0 301
C1 D 0 36p
V7 VL 0 1.8
XU1 IN SA D SB EN VL -V 0 +V ADG1634L ;pnba IN)SA)D)SB)EN)VL)Vss)GND)Vdd
.tran 120u

* LTspice schematic (.asc)
Version 4
SHEET 1 960 400
WIRE 176 -168 176 -200
WIRE 304 -168 304 -200
WIRE -16 -104 -32 -104
WIRE 112 -104 64 -104
WIRE 144 -104 112 -104
WIRE 400 -72 336 -72
WIRE 480 -72 400 -72
WIRE -96 -40 -128 -40
WIRE 112 -40 -16 -40
WIRE 144 -40 112 -40
WIRE 400 -40 400 -72
WIRE 480 -24 480 -72
WIRE -480 8 -480 -8
WIRE -368 8 -368 -8
WIRE -256 8 -256 -8
WIRE 112 24 -64 24
WIRE 144 24 112 24
WIRE 400 56 400 40
WIRE 480 56 480 40
WIRE 112 88 16 88
WIRE 144 88 112 88
WIRE -480 104 -480 88
WIRE -368 104 -368 88
WIRE -256 104 -256 88
WIRE -64 104 -64 24
WIRE 16 104 16 88
WIRE 176 152 176 136
WIRE 304 168 304 136
WIRE -64 200 -64 184
WIRE 16 200 16 184
FLAG -480 104 0
FLAG -368 104 0
FLAG -368 -8 +V
FLAG -480 -8 -V
FLAG -64 200 0
FLAG -32 -104 0
FLAG -128 -40 0
FLAG 304 -200 +V
FLAG 176 152 0
FLAG 304 168 -V
FLAG 16 200 0
FLAG 400 56 0
FLAG 480 56 0
FLAG -256 104 0
FLAG -256 -8 VL
FLAG 176 -200 VL
FLAG 112 -104 SA
FLAG 112 -40 SB
FLAG 112 24 IN
FLAG 112 88 EN
FLAG 400 -72 D
SYMBOL voltage -368 -8 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -480 -8 R0
SYMATTR InstName V2
SYMATTR Value -5
SYMBOL voltage -64 88 M0
SYMATTR Value PULSE(0 1.8 0 10n 10n 10u 20u)
SYMATTR InstName V4
SYMBOL voltage 16 88 R0
SYMATTR InstName V3
SYMATTR Value 1.8
SYMBOL voltage 80 -104 R90
SYMATTR InstName V5
SYMATTR Value 3
SYMBOL voltage 0 -40 R90
SYMATTR InstName V6
SYMATTR Value -3
SYMBOL res 384 -56 R0
SYMATTR InstName R1
SYMATTR Value 301
SYMBOL cap 464 -24 R0
SYMATTR InstName C1
SYMATTR Value 36p
SYMBOL voltage -256 -8 R0
SYMATTR InstName V7
SYMATTR Value 1.8
SYMBOL ADG1634L 240 -24 R0
SYMATTR InstName U1
* SPICE netlist
R1 OUT N001 121
R2 N001 0 365
V1 IN 0 PWL(0 0 1 10) Rser=0.1
R3 OUT 0 10
C1 OUT 0 10
XU1 IN N001 OUT LT1086H ;pnba IN)ADJ)OUT
.tran 1

* LTspice schematic (.asc)
Version 4
SHEET 1 736 240
WIRE -144 -120 -368 -120
WIRE 160 -120 112 -120
WIRE 256 -120 160 -120
WIRE 368 -120 256 -120
WIRE -368 -104 -368 -120
WIRE 160 -104 160 -120
WIRE 256 -104 256 -120
WIRE 368 -104 368 -120
WIRE -368 -8 -368 -24
WIRE 256 -8 256 -40
WIRE 368 -8 368 -24
WIRE -16 8 -16 -24
WIRE 160 8 160 -24
WIRE 160 8 -16 8
WIRE 160 24 160 8
WIRE 160 120 160 104
FLAG 368 -120 OUT
FLAG 160 120 0
FLAG 368 -8 0
FLAG -368 -8 0
FLAG 256 -8 0
FLAG -368 -120 IN
SYMBOL RES 144 -120 R0
SYMATTR InstName R1
SYMATTR Value 121
SYMBOL RES 144 8 R0
SYMATTR InstName R2
SYMATTR Value 365
SYMBOL VOLTAGE -368 -120 R0
SYMATTR InstName V1
SYMATTR Value PWL(0 0 1 10)
SYMATTR SpiceLine Rser=0.1
SYMBOL RES 352 -120 R0
SYMATTR InstName R3
SYMATTR Value 10
SYMBOL cap 240 -104 R0
SYMATTR InstName C1
SYMATTR Value 10
SYMBOL PowerProducts\\LT1086H -16 -120 R0
SYMATTR InstName U1
* SPICE netlist
C1 i 0 {C1}
L1 i 0 {L1} Rser=0
R3 i 0 {r11}
B1 o 0 I=gm*V(i)
R1 o 0 {r22}
R2 0 i {rg}
R4 i 0 {rp1}
I1 i 0 AC 1
C2 o 0 {C2}
L2 o 0 {L2} Rser=0
R5 o 0 {rl}
R6 o 0 {rp2}
.noise V(o) I1 dec 10001 1000e3 1e9
.param rg = 1.000e+03
.param L1 = 7.162e-08
.param C1 = 3.537e-11
.param rp1 = 4.500e+03
.param r11 = 1.000e+03
.param gm = 3.000e-02
.param r22 = 1.000e+04
.param L2 = 7.162e-07
.param C2 = 3.537e-12
.param rp2 = 4.500e+04
.param rl = 1.000e+04
.measure noise NOISERMS integ V(onoise) from 1e6 to 1e9

* LTspice schematic (.asc)
Version 4
SHEET 1 1376 200
WIRE -560 -80 -688 -80
WIRE -432 -80 -560 -80
WIRE -304 -80 -432 -80
WIRE -192 -80 -304 -80
WIRE -80 -80 -192 -80
WIRE -48 -80 -80 -80
WIRE 160 -80 96 -80
WIRE 224 -80 160 -80
WIRE 304 -80 224 -80
WIRE 432 -80 304 -80
WIRE 544 -80 432 -80
WIRE 688 -80 544 -80
WIRE -688 -48 -688 -80
WIRE -560 -48 -560 -80
WIRE -192 -48 -192 -80
WIRE 224 -48 224 -80
WIRE 544 -48 544 -80
WIRE -432 -32 -432 -80
WIRE -304 -32 -304 -80
WIRE -48 -32 -48 -80
WIRE 96 -32 96 -80
WIRE 304 -32 304 -80
WIRE 432 -32 432 -80
WIRE 688 -32 688 -80
WIRE -688 80 -688 32
WIRE -560 80 -560 32
WIRE -432 80 -432 48
WIRE -304 80 -304 48
WIRE -192 80 -192 16
WIRE -48 80 -48 48
WIRE 96 80 96 48
WIRE 224 80 224 32
WIRE 304 80 304 48
WIRE 432 80 432 48
WIRE 544 80 544 16
WIRE 688 80 688 48
FLAG -688 80 0
FLAG -192 80 0
FLAG -304 80 0
FLAG 96 80 0
FLAG -48 80 0
FLAG 224 80 0
FLAG 160 -80 o
FLAG -80 -80 i
FLAG -432 80 0
FLAG -560 80 0
FLAG 544 80 0
FLAG 432 80 0
FLAG 688 80 0
FLAG 304 80 0
SYMBOL cap -208 -48 R0
SYMATTR InstName C1
SYMATTR Value {C1}
SYMBOL ind -320 -48 R0
SYMATTR InstName L1
SYMATTR Value {L1}
SYMATTR SpiceLine Rser=0
SYMBOL res -64 -48 R0
SYMATTR InstName R3
SYMATTR Value {r11}
SYMBOL bi 96 -32 R0
SYMATTR InstName B1
SYMATTR Value I=gm*V(i)
SYMBOL res 208 -64 R0
SYMATTR InstName R1
SYMATTR Value {r22}
SYMBOL res -544 48 R180
SYMATTR InstName R2
SYMATTR Value {rg}
SYMBOL res -448 -48 R0
SYMATTR InstName R4
SYMATTR Value {rp1}
SYMBOL current -688 -48 R0
SYMATTR Value2 AC 1
SYMATTR InstName I1
SYMATTR Value ""
SYMBOL cap 528 -48 R0
SYMATTR InstName C2
SYMATTR Value {C2}
SYMBOL ind 416 -48 R0
SYMATTR InstName L2
SYMATTR Value {L2}
SYMATTR SpiceLine Rser=0
SYMBOL res 672 -48 R0
SYMATTR InstName R5
SYMATTR Value {rl}
SYMBOL res 288 -48 R0
SYMATTR InstName R6
SYMATTR Value {rp2}
* SPICE netlist
C1 N001 0 1
V3 IN 0 PWL(0 0 100u 0 +2u 5)
XU1 IN IN IN IN N001 OUT1 OUT1 OUT2 OUT2 0 N002 LT6658-2.5 ;pnba Vin)Vin1)Vin2)_OD)Bypass)Vout1_F)Vout1_S)Vout2_F)Vout2_S)Gnd)NR
C2 OUT2 0 1
C3 OUT1 0 1
.tran 500u

* LTspice schematic (.asc)
Version 4
SHEET 1 832 496
WIRE -64 -248 -416 -248
WIRE 48 -248 -64 -248
WIRE 144 -248 48 -248
WIRE 240 -248 144 -248
WIRE -416 -232 -416 -248
WIRE 48 -232 48 -248
WIRE 144 -232 144 -248
WIRE 240 -232 240 -248
WIRE 352 -168 336 -168
WIRE 416 -168 352 -168
WIRE 416 -152 416 -168
WIRE -416 -136 -416 -152
WIRE 352 -88 352 -168
WIRE 352 -88 336 -88
WIRE 416 -72 416 -88
WIRE -64 -40 -64 -248
WIRE -32 -40 -64 -40
WIRE 352 -8 336 -8
WIRE 416 -8 352 -8
WIRE 416 8 416 -8
WIRE 352 72 352 -8
WIRE 352 72 336 72
WIRE 416 88 416 72
WIRE 48 168 48 152
WIRE 144 168 144 152
WIRE 240 168 240 152
WIRE 144 248 144 232
FLAG 48 168 0
FLAG 144 248 0
FLAG -416 -136 0
FLAG 416 -72 0
FLAG 416 88 0
FLAG 416 -168 OUT2
FLAG 416 -8 OUT1
FLAG -416 -248 IN
SYMBOL cap 128 168 R0
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL voltage -416 -248 R0
SYMATTR InstName V3
SYMATTR Value PWL(0 0 100u 0 +2u 5)
SYMBOL LT6658-2.5 144 -40 R0
SYMATTR InstName U1
SYMBOL cap 400 -152 R0
SYMATTR InstName C2
SYMATTR Value 1
SYMBOL cap 400 8 R0
SYMATTR InstName C3
SYMATTR Value 1
* SPICE netlist
D1 0 N001 1N5817
L1 N001 OUT 4.7
C1 OUT 0 47 Rser=.1
R1 OUT N004 121K
R2 N004 0 121K
R3 IN N003 1Meg
R4 N003 N002 5.1K
V1 IN 0 5
C2 N002 0 330p
Rload OUT 0 10
XU1 N001 0 N004 N003 IN LTC1701B ;pnba SW)GND)FB)Ith/Run)Vin
.tran .5m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 992 240
WIRE -320 -120 -496 -120
WIRE -224 -120 -320 -120
WIRE 112 -120 64 -120
WIRE 160 -120 112 -120
WIRE 272 -120 240 -120
WIRE 384 -120 272 -120
WIRE 496 -120 384 -120
WIRE -496 -104 -496 -120
WIRE -320 -104 -320 -120
WIRE 112 -104 112 -120
WIRE 272 -104 272 -120
WIRE 384 -104 384 -120
WIRE 496 -104 496 -120
WIRE 112 -24 112 -40
WIRE -496 -8 -496 -24
WIRE 384 -8 384 -40
WIRE 496 -8 496 -24
WIRE -416 8 -448 8
WIRE -320 8 -320 -24
WIRE -320 8 -336 8
WIRE -224 8 -320 8
WIRE 272 8 272 -24
WIRE 272 8 64 8
WIRE 272 24 272 8
WIRE -448 40 -448 8
WIRE -448 120 -448 104
WIRE -80 120 -80 88
WIRE 272 120 272 104
FLAG 112 -24 0
FLAG 384 -8 0
FLAG 272 120 0
FLAG -80 120 0
FLAG -448 120 0
FLAG -496 -8 0
FLAG 496 -8 0
FLAG 496 -120 OUT
FLAG -496 -120 IN
SYMBOL diode 96 -40 M180
SYMATTR InstName D1
SYMATTR Value 1N5817
SYMBOL ind 144 -104 R270
SYMATTR InstName L1
SYMATTR Value 4.7
SYMBOL polcap 368 -104 R0
SYMATTR InstName C1
SYMATTR Value 47
SYMATTR SpiceLine Rser=.1
SYMBOL RES 256 -120 R0
SYMATTR InstName R1
SYMATTR Value 121K
SYMBOL res 256 8 R0
SYMATTR InstName R2
SYMATTR Value 121K
SYMBOL res -336 -120 R0
SYMATTR InstName R3
SYMATTR Value 1Meg
SYMBOL res -320 -8 R90
SYMATTR InstName R4
SYMATTR Value 5.1K
SYMBOL VOLTAGE -496 -120 R0
SYMATTR Value 5
SYMATTR InstName V1
SYMBOL cap -464 40 R0
SYMATTR InstName C2
SYMATTR Value 330p
SYMBOL res 480 -120 R0
SYMATTR InstName Rload
SYMATTR Value 10
SYMBOL PowerProducts\\LTC1701B -80 -56 R0
SYMATTR InstName U1
* SPICE netlist
V1 N001 0 SINE(0 311 50) Rser=0.001
R1 N002 0 1000
D1 N001 N002 1N4148
.tran 0.05

* LTspice schematic (.asc)
Version 4.1
SHEET 1 272 208
WIRE -24 -104 -136 -104
WIRE 136 -104 40 -104
WIRE -136 -56 -136 -104
WIRE 136 -56 136 -104
WIRE -136 72 -136 24
WIRE -40 72 -136 72
WIRE 136 72 136 24
WIRE 136 72 -40 72
WIRE -40 104 -40 72
FLAG -40 104 0
SYMBOL voltage -136 -72 R0
SYMATTR SpiceLine Rser=0.001
SYMATTR InstName V1
SYMATTR Value SINE(0 311 50)
SYMBOL res 120 -72 R0
SYMATTR InstName R1
SYMATTR Value 1000
SYMBOL diode -24 -88 R270
SYMATTR InstName D1
SYMATTR Value 1N4148
* SPICE netlist
L1 IN N001 2.2 Rpar=5K
V1 IN 0 2
R1 OUT N002 499K
R2 N002 0 287K
C1 OUT 0 10 Rser=1m
R3 OUT 0 8.25
C2 OUT N002 33p
XU1 IN N002 NC_01 OUT N001 0 0 IN LTC3528B-2 ;pnba _SHDN)FB)Pgood)Vout)SW)PGND)SGND)Vin
.tran .5m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 720 352
WIRE -280 -176 -360 -176
WIRE -184 -176 -280 -176
WIRE -152 -176 -184 -176
WIRE -56 -176 -72 -176
WIRE -360 -160 -360 -176
WIRE -184 -128 -184 -176
WIRE -56 -128 -56 -176
WIRE -360 -64 -360 -80
WIRE -280 -48 -280 -176
WIRE -264 -48 -280 -48
WIRE 72 -48 24 -48
WIRE 184 -48 72 -48
WIRE 264 -48 184 -48
WIRE 360 -48 264 -48
WIRE 72 -32 72 -48
WIRE 184 -32 184 -48
WIRE 264 -32 264 -48
WIRE 360 -32 360 -48
WIRE 72 64 72 48
WIRE 72 64 24 64
WIRE 184 64 184 32
WIRE 184 64 72 64
WIRE 264 64 264 32
WIRE 360 64 360 48
WIRE 72 80 72 64
WIRE -184 160 -184 144
WIRE -56 160 -56 144
WIRE 72 176 72 160
FLAG -360 -64 0
FLAG -184 160 0
FLAG 72 176 0
FLAG 264 64 0
FLAG 360 64 0
FLAG -56 160 0
FLAG 360 -48 OUT
FLAG -360 -176 IN
SYMBOL ind -168 -160 R270
SYMATTR InstName L1
SYMATTR Value 2.2
SYMATTR SpiceLine Rpar=5K
SYMBOL voltage -360 -176 R0
SYMATTR InstName V1
SYMATTR Value 2
SYMBOL res 56 -48 R0
SYMATTR InstName R1
SYMATTR Value 499K
SYMBOL res 56 64 R0
SYMATTR InstName R2
SYMATTR Value 287K
SYMBOL cap 248 -32 R0
SYMATTR InstName C1
SYMATTR Value 10
SYMATTR SpiceLine Rser=1m
SYMBOL res 344 -48 R0
SYMATTR InstName R3
SYMATTR Value 8.25
SYMBOL cap 168 -32 R0
SYMATTR InstName C2
SYMATTR Value 33p
SYMBOL PowerProducts\\LTC3528B-2 -120 16 R0
SYMATTR InstName U1
* SPICE netlist
M231EC147 N001 N002 0 0 PMOS L=0.18u W=1.8u
V_ds N001 0 -1.8
V_gs N002 0 0
.include "tsmc180.txt"
.dc V_gs -1.8 0 0.01

* LTspice schematic (.asc)
Version 4
SHEET 1 288 256
WIRE 144 -128 80 -128
WIRE 144 -112 144 -128
WIRE 80 -64 80 -128
WIRE 80 -64 -16 -64
WIRE -16 -32 -16 -64
WIRE 80 16 -16 16
WIRE -64 48 -144 48
WIRE -16 80 -16 64
WIRE 80 80 80 16
WIRE 80 80 -16 80
WIRE -16 96 -16 80
FLAG -16 96 0
FLAG -144 128 0
FLAG 144 -32 0
SYMBOL pmos4 -64 -32 R0
SYMATTR InstName 231EC147
SYMATTR Value2 L=0.18u W=1.8u
SYMBOL voltage 144 -128 R0
SYMATTR InstName V_ds
SYMATTR Value -1.8
SYMBOL voltage -144 32 R0
SYMATTR InstName V_gs
SYMATTR Value 0
* SPICE netlist
L1 IN N001 5.8 Rser=17m
M1 N001 N003 0 0 FDC637AN
V1 IN 0 1.8
C1 N002 0 0.1
D1 N001 OUT MBR0530L
R1 OUT N004 274K
R2 N004 0 90.9K
C2 OUT N004 100p
C3 N004 0 200p
C4 OUT 0 150 Rser=40m
R3 OUT 0 12.4
XU1 0 N004 IN IN N003 N002 MAX1524 ;pnba GND)FB)SET)_SHDN)EXT)Vcc
R4 N002 OUT 10
.tran 5m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1136 416
WIRE -536 -208 -568 -208
WIRE -264 -208 -536 -208
WIRE -104 -208 -264 -208
WIRE 88 -208 -24 -208
WIRE 152 -208 88 -208
WIRE 344 -208 216 -208
WIRE 456 -208 344 -208
WIRE 520 -208 456 -208
WIRE 536 -208 520 -208
WIRE 568 -208 536 -208
WIRE -568 -176 -568 -208
WIRE 456 -176 456 -208
WIRE 568 -176 568 -208
WIRE 88 -144 88 -208
WIRE 344 -112 344 -208
WIRE 344 -112 248 -112
WIRE 344 -80 344 -112
WIRE 456 -80 456 -112
WIRE 568 -80 568 -96
WIRE -408 -64 -424 -64
WIRE -328 -64 -344 -64
WIRE -248 -64 -328 -64
WIRE 40 -64 8 -64
WIRE 248 -64 248 -112
WIRE -568 -48 -568 -96
WIRE -328 -32 -328 -64
WIRE 88 0 88 -48
WIRE -264 32 -264 -208
WIRE -248 32 -264 32
WIRE 248 32 248 0
WIRE 248 32 8 32
WIRE 344 32 344 0
WIRE 344 32 248 32
WIRE 248 64 248 32
WIRE 344 64 344 32
WIRE -264 128 -264 32
WIRE -248 128 -264 128
WIRE 24 128 8 128
WIRE 248 176 248 128
WIRE 344 176 344 144
WIRE -328 208 -328 48
WIRE 520 208 520 -208
WIRE 520 208 -328 208
FLAG 88 0 0
FLAG -568 -48 0
FLAG -424 -64 0
FLAG 344 176 0
FLAG 248 176 0
FLAG 456 -80 0
FLAG 568 -80 0
FLAG -536 -208 IN
FLAG 536 -208 OUT
FLAG 24 128 0
SYMBOL ind -120 -192 R270
SYMATTR InstName L1
SYMATTR Value 5.8
SYMATTR SpiceLine Rser=17m
SYMBOL nmos 40 -144 R0
SYMATTR InstName M1
SYMATTR Value FDC637AN
SYMBOL voltage -568 -192 R0
SYMATTR InstName V1
SYMATTR Value 1.8
SYMBOL cap -344 -80 R90
SYMATTR InstName C1
SYMATTR Value 0.1
SYMBOL schottky 152 -192 R270
SYMATTR InstName D1
SYMATTR Value MBR0530L
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL res 328 -96 R0
SYMATTR InstName R1
SYMATTR Value 274K
SYMBOL res 328 48 R0
SYMATTR InstName R2
SYMATTR Value 90.9K
SYMBOL cap 232 -64 R0
SYMATTR InstName C2
SYMATTR Value 100p
SYMBOL cap 232 64 R0
SYMATTR InstName C3
SYMATTR Value 200p
SYMBOL cap 440 -176 R0
SYMATTR InstName C4
SYMATTR Value 150
SYMATTR SpiceLine Rser=40m
SYMBOL res 552 -192 R0
SYMATTR InstName R3
SYMATTR Value 12.4
SYMBOL MAX1524 -120 32 R0
SYMATTR InstName U1
SYMBOL res -344 -48 R0
SYMATTR InstName R4
SYMATTR Value 10
* SPICE netlist
V1 +V 0 5
XU1 N001 N003 +V 0 N004 NC_01 LT1637 ;pnba In+)In-)V+)V-)OUT)SHDN
Q1 N001 N004 OUT 0 2N3904
R1 OUT 0 2K
R2 +V N002 .2
R3 N001 +V 200
R4 N003 N002 200
I1 N002 0 SINE(1 1 1K)
.tran 3m

* LTspice schematic (.asc)
Version 4
SHEET 1 704 368
WIRE -144 -168 -144 -184
WIRE -96 -168 -144 -168
WIRE 0 -168 -16 -168
WIRE 272 -168 0 -168
WIRE -144 -136 -144 -168
WIRE 80 -72 80 -88
WIRE -352 -56 -352 -72
WIRE 272 -40 272 -168
WIRE -144 -24 -144 -56
WIRE -96 -24 -144 -24
WIRE 48 -24 -16 -24
WIRE 208 8 192 8
WIRE -352 40 -352 24
WIRE 0 40 0 -168
WIRE 48 40 0 40
WIRE -144 56 -144 -24
WIRE 272 72 272 56
WIRE 352 72 272 72
WIRE 272 88 272 72
WIRE 80 104 80 88
WIRE -144 168 -144 136
WIRE 272 184 272 168
FLAG -352 40 0
FLAG 80 -88 +V
FLAG -352 -72 +V
FLAG 80 104 0
FLAG 272 184 0
FLAG -144 -184 +V
FLAG -144 168 0
FLAG 352 72 OUT
SYMBOL voltage -352 -72 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL opamps\\LT1637 80 8 R0
SYMATTR InstName U1
SYMBOL npn 208 -40 R0
SYMATTR InstName Q1
SYMATTR Value 2N3904
SYMBOL res 256 72 R0
SYMATTR InstName R1
SYMATTR Value 2K
SYMBOL res -160 -152 R0
SYMATTR InstName R2
SYMATTR Value .2
SYMBOL res 0 -184 R90
SYMATTR InstName R3
SYMATTR Value 200
SYMBOL res 0 -40 R90
SYMATTR InstName R4
SYMATTR Value 200
SYMBOL current -144 56 R0
SYMATTR InstName I1
SYMATTR Value SINE(1 1 1K)
* SPICE netlist
C2 N001 N002 .1
L1 N002 OUT 5
D1 0 N002 MBRS130L
D2 OUT N001 1N914
V1 IN 0 5
C3 N005 0 4000p
C1 OUT 0 2.2
R3 N005 N004 1K
XU1 N001 IN N002 0 N003 OUT N004 LT1767-x.x top=17K bot=10K ;pnba Boost)Vin)SW)GND)_SHDN)FB)Vc
Rload OUT 0 3
.tran 100u startup

* LTspice schematic (.asc)
Version 4
SHEET 1 832 384
WIRE 176 -176 -160 -176
WIRE 240 -176 176 -176
WIRE 352 -176 304 -176
WIRE 176 -160 176 -176
WIRE -160 -96 -160 -176
WIRE 176 -80 176 -96
WIRE 176 -80 144 -80
WIRE 240 -80 176 -80
WIRE 352 -80 352 -176
WIRE 352 -80 320 -80
WIRE 416 -80 352 -80
WIRE 416 -64 416 -80
WIRE -304 -32 -416 -32
WIRE 144 -32 144 -80
WIRE 144 -32 -16 -32
WIRE 176 -32 176 -80
WIRE -416 -16 -416 -32
WIRE -304 32 -320 32
WIRE 144 32 -16 32
WIRE 416 32 416 16
WIRE 176 48 176 32
WIRE -416 80 -416 64
WIRE 144 80 144 32
WIRE 352 80 352 -80
WIRE 352 80 144 80
WIRE 0 96 -16 96
WIRE 96 96 80 96
WIRE 96 112 96 96
WIRE 352 112 352 80
WIRE -160 176 -160 160
WIRE 96 192 96 176
WIRE 352 192 352 176
FLAG 96 192 0
FLAG -160 176 0
FLAG 176 48 0
FLAG 352 192 0
FLAG -416 80 0
FLAG 416 32 0
FLAG 416 -80 OUT
FLAG -416 -32 IN
SYMBOL cap 160 -160 R0
SYMATTR InstName C2
SYMATTR Value .1
SYMBOL ind 224 -64 R270
SYMATTR InstName L1
SYMATTR Value 5
SYMBOL schottky 160 32 M180
SYMATTR InstName D1
SYMATTR Value MBRS130L
SYMBOL diode 304 -192 R90
SYMATTR InstName D2
SYMATTR Value 1N914
SYMBOL VOLTAGE -416 -32 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL cap 80 112 R0
SYMATTR InstName C3
SYMATTR Value 4000p
SYMBOL cap 336 112 R0
SYMATTR Value 2.2
SYMATTR InstName C1
SYMBOL RES 96 80 R90
SYMATTR InstName R3
SYMATTR Value 1K
SYMBOL PowerProducts\\LT1767-3.3 -160 32 R0
SYMATTR InstName U1
SYMBOL res 400 -80 R0
SYMATTR InstName Rload
SYMATTR Value 3
* SPICE netlist
r1 ref33 1 5k
r2 5 ref33 5k
r3 5 8 5k
Sds 1 7 _Q 1 Dis
r4 8 1 4k
r2_1 1 2 1e7
Bcp1 S 1 V=u(V(6,5))
Bcp2 R 1 V=u (V(ref33,2))
BFfa Q 1 V=1-u(V(S)+V(_Q))
r6_1 6 1 1e8
BffOr _Q 1 V=1-(V(Q)+V(R))+1-u(v(4)-.5)
BOut Nout 8 V=(V(Q)*V(8))-V(8)
Rout 3 Nout 5
r4_1 4 1 1e5

* LTspice schematic (.asc)
Version 4
SHEET 1 1152 304
WIRE 464 -152 368 -152
WIRE 560 -152 544 -152
WIRE 304 -136 288 -136
WIRE -528 -104 -528 -136
WIRE -528 -104 -560 -104
WIRE -464 -104 -528 -104
WIRE -80 -104 -384 -104
WIRE 288 -88 288 -136
WIRE 368 -88 368 -152
WIRE 480 -88 480 -104
WIRE 480 -88 368 -88
WIRE -560 -72 -560 -104
WIRE 528 -72 528 -104
WIRE 560 -72 528 -72
WIRE -80 -40 -80 -104
WIRE -80 -40 -112 -40
WIRE -48 -40 -80 -40
WIRE 64 -40 32 -40
WIRE 112 -40 64 -40
WIRE 208 -40 208 -88
WIRE 208 -40 192 -40
WIRE -80 8 -80 -40
WIRE 528 8 528 -72
WIRE -560 40 -560 8
WIRE -496 40 -496 8
WIRE -496 40 -560 40
WIRE -448 40 -448 24
WIRE 464 40 432 40
WIRE 496 40 464 40
WIRE -560 56 -560 40
WIRE -272 56 -272 24
WIRE -160 56 -160 24
WIRE 464 56 464 40
WIRE -560 152 -560 136
WIRE -448 152 -448 120
WIRE -448 152 -560 152
WIRE -400 152 -400 104
WIRE -400 152 -448 152
WIRE -272 152 -272 136
WIRE -272 152 -400 152
WIRE -160 152 -160 136
WIRE -160 152 -272 152
WIRE -80 152 -80 88
WIRE -80 152 -160 152
WIRE 288 152 288 -8
WIRE 288 152 -80 152
WIRE 368 152 368 -88
WIRE 368 152 288 152
WIRE 464 152 464 136
WIRE 464 152 368 152
WIRE 528 152 528 88
WIRE 528 152 464 152
WIRE 576 152 528 152
FLAG -496 8 ref33
IOPIN -416 480 Out
FLAG -528 -136 5
IOPIN -448 336 In
FLAG 560 -152 7
IOPIN 640 320 Out
FLAG -112 -40 8
FLAG 208 -88 3
IOPIN 288 384 Out
FLAG 576 152 1
FLAG 432 40 4
IOPIN 512 512 In
FLAG -400 24 6
IOPIN -320 496 In
FLAG -272 24 S
IOPIN -192 496 Out
FLAG -448 24 2
IOPIN -368 496 In
FLAG -160 24 R
IOPIN -80 496 Out
FLAG 304 -136 Q
IOPIN 384 336 Out
FLAG 560 -72 _Q
IOPIN 640 400 Out
FLAG 64 -40 Nout
SYMBOL res -576 40 R0
SYMATTR InstName r1
SYMATTR Value 5k
SYMBOL res -576 -88 R0
SYMATTR InstName r2
SYMATTR Value 5k
SYMBOL res -480 -88 R270
SYMATTR InstName r3
SYMATTR Value 5k
SYMBOL sw 448 -152 R270
SYMATTR InstName Sds
SYMATTR Value Dis
SYMBOL res -96 -8 R0
SYMATTR InstName r4
SYMATTR Value 4k
SYMBOL res -432 136 R180
SYMATTR InstName r2_1
SYMATTR Value 1e7
SYMBOL bv -272 40 R0
SYMATTR InstName Bcp1
SYMATTR Value V=u(V(6,5))
SYMBOL bv -160 40 R0
SYMATTR InstName Bcp2
SYMATTR Value V=u (V(ref33,2))
SYMBOL bv 288 -104 R0
SYMATTR InstName BFfa
SYMATTR Value V=1-u(V(S)+V(_Q))
SYMBOL res -416 8 R0
SYMATTR InstName r6_1
SYMATTR Value 1e8
SYMBOL bv 528 -8 R0
SYMATTR InstName BffOr
SYMATTR Value V=1-(V(Q)+V(R))+1-u(v(4)-.5)
SYMBOL bv 48 -40 R90
SYMATTR InstName BOut
SYMATTR Value V=(V(Q)*V(8))-V(8)
SYMBOL res 208 -56 R90
SYMATTR InstName Rout
SYMATTR Value 5
SYMBOL res 448 40 R0
SYMATTR InstName r4_1
SYMATTR Value 1e5
* SPICE netlist
Q1 N001 0 Veb 0 2N3904
I1 Veb 0 1m
V1 N001 0 5
Q2 N001 0 Veb1 0 2N3904V
I2 Veb1 0 1m
Q3 N001 N002 Veb2 0 2N3904
I3 Veb2 0 1m
V2 0 N002 60m
+ Bf=300 IKF=0.4 XTB=1.5 BR=4
+ CJC=4E-12 CJE=8E-12 RB=20 RC=0.1 RE=0.1
+ TR=250E-9 TF=350E-12 ITF=1 VTF=2 XTF=3 Vceo=40 Icrating=200m mfg=Philips)
.op

* LTspice schematic (.asc)
Version 4
SHEET 1 928 320
WIRE -288 -160 -464 -160
WIRE 16 -160 -288 -160
WIRE 400 -160 16 -160
WIRE -464 -128 -464 -160
WIRE -288 -112 -288 -160
WIRE 16 -112 16 -160
WIRE 400 -112 400 -160
WIRE -352 -64 -384 -64
WIRE -48 -64 -96 -64
WIRE 240 -64 176 -64
WIRE 336 -64 320 -64
WIRE -464 -32 -464 -48
WIRE -384 -32 -384 -64
WIRE -96 -32 -96 -64
WIRE 176 -32 176 -64
WIRE -288 32 -288 -16
WIRE -224 32 -288 32
WIRE 16 32 16 -16
WIRE 80 32 16 32
WIRE 400 32 400 -16
WIRE 464 32 400 32
WIRE -288 64 -288 32
WIRE 16 64 16 32
WIRE 400 64 400 32
WIRE -288 160 -288 144
WIRE 16 160 16 144
WIRE 400 160 400 144
FLAG -288 160 0
FLAG -384 -32 0
FLAG -464 -32 0
FLAG -224 32 Veb
FLAG 16 160 0
FLAG -96 -32 0
FLAG 80 32 Veb1
FLAG 400 160 0
FLAG 176 -32 0
FLAG 464 32 Veb2
SYMBOL npn -352 -112 R0
SYMATTR InstName Q1
SYMATTR Value 2N3904
SYMBOL current -288 64 R0
SYMATTR InstName I1
SYMATTR Value 1m
SYMBOL voltage -464 -144 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL npn -48 -112 R0
SYMATTR InstName Q2
SYMATTR Value 2N3904V
SYMBOL current 16 64 R0
SYMATTR InstName I2
SYMATTR Value 1m
SYMBOL npn 336 -112 R0
SYMATTR InstName Q3
SYMATTR Value 2N3904
SYMBOL current 400 64 R0
SYMATTR InstName I3
SYMATTR Value 1m
SYMBOL voltage 224 -64 R270
SYMATTR InstName V2
SYMATTR Value 60m
* SPICE netlist
CLOAD NC_01 0 10n
Vdac vDAC 0 PWL(0 0.625 10u 0.625 +1u 1.875)
V1 Vdd 0 5
I1 0 0 1m AC 1
XU1 vDAC Vdd 0 vOUT AD5681R Gain=2 ;pnba Vdac)Vdd)GND)Vout
Vdac1 NC_02 0 1.25 AC 1
.tran 200u
;dc I1 0 40m 1m
;ac oct 100 1u 1G

* LTspice schematic (.asc)
Version 4
SHEET 1 1408 528
WIRE 0 -232 0 -264
WIRE 0 -104 0 -152
WIRE 0 -56 0 -104
WIRE -288 88 -560 88
WIRE -128 88 -288 88
WIRE 432 88 240 88
WIRE 704 88 432 88
WIRE -560 120 -560 88
WIRE -704 232 -704 200
WIRE -560 232 -560 200
WIRE 512 232 512 200
WIRE 704 232 704 216
WIRE 704 232 512 232
WIRE 512 248 512 232
WIRE 0 264 0 232
FLAG 432 88 vOUT
FLAG -560 232 0
FLAG -288 88 vDAC
FLAG 0 -264 0
FLAG 0 264 0
FLAG 512 248 0
FLAG 0 -104 Vdd
FLAG 704 136 0
FLAG -704 232 0
SYMBOL cap 496 136 R0
SYMATTR InstName CLOAD
SYMATTR Value 10n
SYMBOL voltage -560 104 R0
SYMATTR InstName Vdac
SYMATTR Value PWL(0 0.625 10u 0.625 +1u 1.875)
SYMBOL voltage 0 -136 M180
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL current 704 136 R0
SYMATTR Value2 AC 1
SYMATTR InstName I1
SYMATTR Value 1m
SYMBOL AD5681R 32 88 R0
SYMATTR InstName U1
SYMBOL voltage -704 104 R0
SYMATTR Value2 AC 1
SYMATTR InstName Vdac1
SYMATTR Value 1.25
* SPICE netlist
XU1 0 N001 vcc vee out LT1001 ;pnba In+)In-)V+)V-)OUT
V1 vcc 0 +18
V2 0 vee +18
V3 in 0 PWL(0 0.05 1m 5)
RIN N001 in 1k
D1 N001 out 1N4148
;.dc V3 0.05 5 0.1
.tran 1m

* LTspice schematic (.asc)
Version 4
SHEET 1 544 304
WIRE 80 -152 48 -152
WIRE 208 -152 144 -152
WIRE -208 -72 -208 -104
WIRE 112 -40 112 -56
WIRE -80 -24 -96 -24
WIRE -64 -24 -80 -24
WIRE 48 -24 48 -152
WIRE 48 -24 16 -24
WIRE 80 -24 48 -24
WIRE 208 -8 208 -152
WIRE 208 -8 144 -8
WIRE 256 -8 208 -8
WIRE 272 -8 256 -8
WIRE 80 8 64 8
WIRE -208 24 -208 8
WIRE -208 24 -272 24
WIRE -96 24 -96 -24
WIRE -208 40 -208 24
WIRE 64 40 64 8
WIRE 112 40 112 24
WIRE -272 56 -272 24
WIRE -96 136 -96 104
WIRE -208 152 -208 120
FLAG -272 56 0
FLAG -208 -104 vcc
FLAG -208 152 vee
FLAG -96 136 0
FLAG -80 -24 in
FLAG 112 40 vee
FLAG 112 -56 vcc
FLAG 256 -8 out
FLAG 64 40 0
SYMBOL OpAmps\\OP07 112 -72 R0
SYMATTR InstName U1
SYMBOL voltage -208 -88 R0
SYMATTR Value +18
SYMATTR InstName V1
SYMBOL voltage -208 24 R0
SYMATTR Value +18
SYMATTR InstName V2
SYMBOL voltage -96 8 R0
SYMATTR InstName V3
SYMATTR Value PWL(0 0.05 1m 5)
SYMBOL res 32 -40 R90
SYMATTR InstName RIN
SYMATTR Value 1k
SYMBOL diode 80 -136 R270
SYMATTR InstName D1
SYMATTR Value 1N4148
* SPICE netlist
R31/R32 N003 IN 10K tol=1 pwr=0.1
R33 N001 N003 100K tol=1 pwr=0.1
V1 0 N004 10V
V2 N002 0 10V
XU1 0 N003 N002 N004 N001 LT1057 ;pnba In+)In-)V+)V-)OUT
V3 IN 0 SINE(0 0.5 50)
.tran 0 2 0

* LTspice schematic (.asc)
Version 4
SHEET 1 704 576
WIRE 112 -272 0 -272
WIRE 192 -192 0 -192
WIRE 0 -160 0 -192
WIRE -320 -144 -352 -144
WIRE -256 -144 -320 -144
WIRE -80 -144 -80 -272
WIRE -80 -144 -176 -144
WIRE -32 -144 -80 -144
WIRE 112 -128 112 -272
WIRE 112 -128 32 -128
WIRE 320 -128 112 -128
WIRE -32 -112 -80 -112
WIRE -352 -96 -352 -144
WIRE -80 -48 -80 -112
WIRE -352 0 -352 -16
WIRE 0 208 0 -96
WIRE 96 208 80 208
WIRE 112 208 96 208
WIRE 192 208 192 -192
WIRE 96 288 96 208
FLAG -80 -48 0
FLAG 96 288 0
FLAG 352 -112 OUT
FLAG -320 -144 IN
FLAG -352 0 0
SYMBOL res -160 -160 R90
SYMATTR InstName R31/R32
SYMATTR Value 10K
SYMATTR SpiceLine tol=1 pwr=0.1
SYMBOL res 16 -288 R90
SYMATTR InstName R33
SYMATTR Value 100K
SYMATTR SpiceLine tol=1 pwr=0.1
SYMBOL voltage 96 208 R90
SYMATTR InstName V1
SYMATTR Value 10V
SYMBOL voltage 208 208 R90
SYMATTR InstName V2
SYMATTR Value 10V
SYMBOL Opamps\\LT1057 0 -192 R0
SYMATTR InstName U1
SYMBOL voltage -352 -112 R0
SYMATTR InstName V3
SYMATTR Value SINE(0 0.5 50)
* SPICE netlist
V1 5V 0 5
V2 N002 0 PULSE(0 3.3 0 1n 1n {1/baud} {2/baud})
R2 5V OUT 1k
V3 3V3 0 3.3
R1 N004 N003 1k
XM2 N003 N002 0 BSS138P ;pnba D)G)S
R3 3V3 N003 1k
XM1 N001 N004 0 BSS138P ;pnba D)G)S
C2 N001 N004 1n
R4 OUT N001 47
C1 OUT 0 1n
.tran {6/baud}
.param baud=25k

* LTspice schematic (.asc)
Version 4
SHEET 1 1712 432
WIRE 600 -56 296 -56
WIRE 296 -8 296 -56
WIRE 600 40 600 -56
WIRE 600 40 536 40
WIRE 616 40 600 40
WIRE 712 40 696 40
WIRE 728 40 712 40
WIRE 856 40 856 -56
WIRE 856 40 728 40
WIRE -280 72 -520 72
WIRE 712 88 712 40
WIRE -520 120 -520 72
WIRE 40 120 40 72
WIRE 184 120 40 120
WIRE 296 120 296 56
WIRE 296 120 264 120
WIRE 488 120 296 120
WIRE 536 184 536 136
WIRE 712 184 712 152
WIRE -280 200 -280 72
WIRE -8 200 -280 200
FLAG -856 -120 0
FLAG -760 -120 0
FLAG -520 200 0
FLAG -760 -200 5V
FLAG 856 -136 5V
FLAG -856 -200 3V3
FLAG 728 40 OUT
FLAG 536 184 0
FLAG 40 216 0
FLAG 40 -8 3V3
FLAG 712 184 0
SYMBOL voltage -760 -216 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -520 104 R0
SYMATTR Value PULSE(0 3.3 0 1n 1n {1/baud} {2/baud})
SYMATTR InstName V2
SYMBOL res 840 -152 R0
SYMATTR InstName R2
SYMATTR Value 1k
SYMBOL voltage -856 -216 R0
SYMATTR InstName V3
SYMATTR Value 3.3
SYMBOL res 280 104 R90
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL nmos -8 120 R0
SYMATTR InstName M2
SYMATTR Value BSS138P
SYMATTR Prefix X
SYMBOL res 24 -24 R0
SYMATTR InstName R3
SYMATTR Value 1k
SYMBOL nmos 488 40 R0
SYMATTR InstName M1
SYMATTR Value BSS138P
SYMATTR Prefix X
SYMBOL cap 280 -8 R0
SYMATTR InstName C2
SYMATTR Value 1n
SYMBOL res 712 24 R90
SYMATTR InstName R4
SYMATTR Value 47
SYMBOL cap 696 88 R0
SYMATTR InstName C1
SYMATTR Value 1n
* SPICE netlist
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
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
.tran 6u

* LTspice schematic (.asc)
Version 4
SHEET 1 736 512
WIRE -208 -256 -368 -256
WIRE -32 -256 -208 -256
WIRE 128 -256 -32 -256
WIRE 240 -256 128 -256
WIRE -368 -240 -368 -256
WIRE -208 -240 -208 -256
WIRE -32 -208 -32 -256
WIRE 128 -208 128 -256
WIRE -368 -144 -368 -160
WIRE -208 -144 -208 -160
WIRE -128 -144 -208 -144
WIRE 240 -144 240 -256
WIRE 240 -144 224 -144
WIRE -320 -80 -368 -80
WIRE -128 -80 -240 -80
WIRE 272 -80 224 -80
WIRE 288 -80 272 -80
WIRE 368 -80 352 -80
WIRE 272 -16 272 -80
WIRE 272 -16 224 -16
WIRE 272 48 224 48
WIRE -320 112 -368 112
WIRE -128 112 -240 112
WIRE 272 112 224 112
WIRE 272 176 272 112
WIRE 272 176 224 176
WIRE 288 176 272 176
WIRE 368 176 352 176
WIRE -32 256 -32 240
WIRE 128 256 128 240
FLAG -368 -144 0
FLAG 128 256 0
FLAG -32 256 0
FLAG -368 -80 0
FLAG -368 112 0
FLAG 272 48 0
FLAG 368 -80 0
FLAG 368 176 0
SYMBOL PowerProducts\\LT1160 48 0 R0
SYMATTR InstName U1
SYMBOL voltage -368 -256 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL res -224 -256 R0
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL voltage -224 -80 R90
SYMATTR InstName V2
SYMATTR Value pulse(0 3.3 0 1n 1n 1u 2u)
SYMBOL voltage -224 112 R90
SYMATTR InstName V3
SYMATTR Value pulse(0 3.3 .5u 1n 1n 1u 2u)
SYMBOL cap 352 -96 R90
SYMATTR InstName C1
SYMATTR Value 3000p
SYMBOL cap 352 160 R90
SYMATTR InstName C2
SYMATTR Value 3000p
* SPICE netlist
V1 +V 0 15
V2 -V 0 -15
R1 OUT N001 50K
V3 IN- IN+ SINE(0 1 100)
XU1 N002 N001 +V -V OUT LT1097 ;pnba In+)In-)V+)V-)OUT
R3 N001 IN- 50K
R2 N002 IN+ 50K
R4 0 N002 50K
V4 IN+ 0 SINE(0 27 1K)
.tran 30m

* LTspice schematic (.asc)
Version 4
SHEET 1 672 400
WIRE -16 -184 -96 -184
WIRE 16 -184 -16 -184
WIRE 176 -184 96 -184
WIRE 192 -184 176 -184
WIRE 304 -184 272 -184
WIRE -336 -120 -336 -136
WIRE -240 -120 -240 -136
WIRE -96 -104 -96 -184
WIRE 240 -72 240 -88
WIRE 176 -56 176 -184
WIRE 208 -56 176 -56
WIRE 304 -40 304 -184
WIRE 304 -40 272 -40
WIRE 336 -40 304 -40
WIRE -336 -24 -336 -40
WIRE -240 -24 -240 -40
WIRE 208 -24 176 -24
WIRE 240 8 240 -8
WIRE -96 88 -96 -24
WIRE -16 88 -96 88
WIRE 48 88 -16 88
WIRE 176 88 176 -24
WIRE 176 88 128 88
WIRE 192 88 176 88
WIRE 304 88 272 88
WIRE -96 104 -96 88
WIRE -96 200 -96 184
FLAG -240 -24 0
FLAG 240 -88 +V
FLAG -240 -136 +V
FLAG 240 8 -V
FLAG -336 -24 0
FLAG -336 -136 -V
FLAG -96 200 0
FLAG 304 88 0
FLAG 336 -40 OUT
FLAG -16 -184 IN-
FLAG -16 88 IN+
SYMBOL voltage -240 -136 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage -336 -136 R0
SYMATTR InstName V2
SYMATTR Value -15
SYMBOL res 288 -200 R90
SYMATTR InstName R1
SYMATTR Value 50K
SYMBOL voltage -96 -120 R0
SYMATTR InstName V3
SYMATTR Value SINE(0 1 100)
SYMBOL opamps\\LT1097 240 -104 R0
SYMATTR InstName U1
SYMBOL res 112 -200 R90
SYMATTR InstName R3
SYMATTR Value 50K
SYMBOL res 144 72 R90
SYMATTR InstName R2
SYMATTR Value 50K
SYMBOL res 288 72 R90
SYMATTR InstName R4
SYMATTR Value 50K
SYMBOL voltage -96 88 R0
SYMATTR InstName V4
SYMATTR Value SINE(0 27 1K)