Si7li/ltspice-spice-circuits-no-aug huggingface dataset:
* SPICE netlist
L1 N002 OUT 1.5
C1 OUT 0 22
R1 OUT N001 100K
V1 IN 0 5
Rload OUT 0 1.2
C2 OUT 0 10
XU1 IN IN N002 0 0 OUT IN N001 IN IN ADP2120-1.2 ;pnba Vin)Pvin)SW)PGND)GND)FB)TRK)Pgood)Sync/Mode)EN
.tran 1m

* LTspice schematic (.asc)
Version 4
SHEET 1 704 368
WIRE -272 -184 -352 -184
WIRE -112 -184 -272 -184
WIRE -352 -168 -352 -184
WIRE -112 -168 -112 -184
WIRE -272 -120 -272 -184
WIRE -240 -120 -272 -120
WIRE 96 -120 16 -120
WIRE 288 -120 176 -120
WIRE -352 -72 -352 -88
WIRE -272 -40 -272 -120
WIRE -240 -40 -272 -40
WIRE 48 -40 16 -40
WIRE 160 -40 128 -40
WIRE 224 -40 160 -40
WIRE 288 -40 288 -120
WIRE 288 -40 224 -40
WIRE 352 -40 288 -40
WIRE 160 -24 160 -40
WIRE 224 -24 224 -40
WIRE 352 -24 352 -40
WIRE -272 40 -272 -40
WIRE -240 40 -272 40
WIRE 160 40 16 40
WIRE 224 40 160 40
WIRE 160 72 160 40
WIRE 352 72 352 56
WIRE -272 120 -272 40
WIRE -240 120 -272 120
WIRE 288 120 288 -40
WIRE 288 120 16 120
WIRE -112 184 -112 168
FLAG 160 72 0
FLAG -112 184 0
FLAG -352 -72 0
FLAG 352 -40 OUT
FLAG 352 72 0
FLAG -352 -184 IN
SYMBOL ind 32 -24 R270
SYMATTR InstName L1
SYMATTR Value 1.5
SYMBOL cap 144 -24 R0
SYMATTR InstName C1
SYMATTR Value 22
SYMBOL res 192 -136 R90
SYMATTR InstName R1
SYMATTR Value 100K
SYMBOL voltage -352 -184 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL res 336 -40 R0
SYMATTR Value 1.2
SYMATTR InstName Rload
SYMBOL cap 208 -24 R0
SYMATTR InstName C2
SYMATTR Value 10
SYMBOL ADP2120-1.2 -112 88 R0
SYMATTR InstName U1
* SPICE netlist
R1 N001 0 100K
R2 OUT N001 164K
V1 IN 0 5
I1 OUT 0 {iload} load
XU2 IN 0 IN N001 OUT LTC1844-SD ;pnba IN)GND)_SHDN)ADJ)OUT
.dc v1 5 2 10m
.measure DC vdrop WHEN V(out)=3.2
.measure DC dropout param Vdrop-3.2
.step param iload list 1u 10m 25m 50m 75m 100m 125m 150m

* LTspice schematic (.asc)
Version 4
SHEET 1 640 272
WIRE -176 -136 -320 -136
WIRE -160 -136 -176 -136
WIRE 176 -136 128 -136
WIRE 320 -136 176 -136
WIRE -320 -120 -320 -136
WIRE 320 -120 320 -136
WIRE 176 -104 176 -136
WIRE -320 -24 -320 -40
WIRE 320 -24 320 -40
WIRE -176 24 -176 -136
WIRE -160 24 -176 24
WIRE 176 24 176 -24
WIRE 176 24 128 24
WIRE 176 40 176 24
WIRE -16 88 -16 72
WIRE 176 136 176 120
FLAG -16 88 0
FLAG 176 136 0
FLAG -320 -24 0
FLAG 320 -24 0
FLAG 320 -136 OUT
FLAG -320 -136 IN
SYMBOL res 160 24 R0
SYMATTR InstName R1
SYMATTR Value 100K
SYMBOL res 160 -120 R0
SYMATTR InstName R2
SYMATTR Value 164K
SYMBOL voltage -320 -136 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL current 320 -120 R0
SYMATTR SpiceLine load
SYMATTR InstName I1
SYMATTR Value {iload}
SYMBOL LTC1844-SD -16 -56 R0
SYMATTR InstName U2
* SPICE netlist
Q1 2_+ 2+ 0 0 2N3904
R1 W1 2+ 2.2k
R2 2+ 2_+ 47
V1 W1 0 PWL REPEAT FOREVER (0 0 0.5m 3 1m 0) ENDREPEAT
.tran 10m

* LTspice schematic (.asc)
Version 4
SHEET 1 528 560
WIRE 184 -232 184 -280
WIRE 184 -232 104 -232
WIRE -264 -184 -264 -232
WIRE 184 -184 184 -232
WIRE -264 -56 -264 -104
WIRE 184 -56 184 -104
WIRE 184 -56 72 -56
WIRE 184 -40 184 -56
WIRE 264 -40 184 -40
WIRE 184 -24 184 -40
WIRE 184 72 184 56
WIRE 264 72 184 72
WIRE 184 104 184 72
WIRE 72 152 72 -56
WIRE 120 152 72 152
WIRE 184 280 184 200
FLAG 184 280 0
FLAG 104 -232 W1
IOPIN 128 -224 In
FLAG -264 -56 0
FLAG -264 -232 W1
IOPIN -240 -224 In
FLAG 184 -280 1+
IOPIN 208 -272 In
FLAG 264 -40 2+
IOPIN 288 -32 In
FLAG 264 72 2_+
IOPIN 288 80 In
SYMBOL npn 120 104 R0
SYMATTR InstName Q1
SYMATTR Value 2N3904
SYMBOL res 168 -200 R0
SYMATTR InstName R1
SYMATTR Value 2.2k
SYMBOL res 168 -40 R0
SYMATTR InstName R2
SYMATTR Value 47
SYMBOL voltage -264 -200 R0
SYMATTR Value PWL REPEAT FOREVER (0 0 0.5m 3 1m 0) ENDREPEAT
SYMATTR InstName V1
* SPICE netlist
C4 N011 0 100n
MQ1 N001 N003 OUT OUT FDS6670A
C6 OUT 0 470
V1 IN 0 5
V2 ON 0 pulse(0 2 160m 1u 1u 1.9 2 1)
C1 N006 0 1
R3 N001 IN 100m
S1 0 OUT N002 0 SHORT
V4 N002 0 PULSE(0 1 240m 1m 1m 10m)
R2 N008 N007 20K
V3 N008 0 5
C5 N004 N005 22n
R1 N003 N004 100
C2 N009 0 100n
C3 N010 0 100n
XU1 IN N001 N004 0 N011 N010 N007 ON N009 N005 0 N006 OUT NC_01 NC_02 NC_03 MAX4273 ;pnba IN)SENSE)GATE)GND)CSPD)CTIM)STAT)ON)CTON)CEXT)RTH)AUXVCC)LLMON)REF)INC)OUTC
.tran 1.6 startup

* LTspice schematic (.asc)
Version 4
SHEET 1 944 640
WIRE -280 -304 -472 -304
WIRE -248 -304 -280 -304
WIRE -136 -304 -168 -304
WIRE -104 -304 -136 -304
WIRE 152 -304 -8 -304
WIRE 216 -304 152 -304
WIRE 328 -304 216 -304
WIRE -472 -288 -472 -304
WIRE 216 -288 216 -304
WIRE 328 -288 328 -304
WIRE 472 -272 376 -272
WIRE 472 -256 472 -272
WIRE -24 -240 -24 -256
WIRE -472 -192 -472 -208
WIRE 216 -192 216 -224
WIRE 328 -192 328 -208
WIRE 472 -160 472 -176
WIRE -24 -128 -24 -160
WIRE 88 -128 -24 -128
WIRE 88 -112 88 -128
WIRE -280 -80 -280 -304
WIRE -136 -80 -136 -304
WIRE -24 -80 -24 -128
WIRE -344 -16 -472 -16
WIRE 88 -16 88 -48
WIRE 88 -16 40 -16
WIRE -344 16 -408 16
WIRE 152 16 152 -304
WIRE 152 16 40 16
WIRE -472 32 -472 -16
WIRE -408 32 -408 16
WIRE 104 64 40 64
WIRE 248 64 184 64
WIRE 248 96 248 64
WIRE -408 112 -408 96
WIRE -344 144 -472 144
WIRE 88 144 40 144
WIRE 248 192 248 176
WIRE -472 224 -472 144
WIRE -264 224 -264 208
WIRE -152 224 -152 208
WIRE -40 224 -40 208
WIRE 88 224 88 144
WIRE -264 304 -264 288
WIRE -152 304 -152 288
WIRE -40 304 -40 288
WIRE -472 320 -472 304
FLAG -408 112 0
FLAG 88 224 0
FLAG -40 304 0
FLAG 216 -192 0
FLAG -472 -192 0
FLAG -472 -304 IN
FLAG -472 320 0
FLAG 328 -304 OUT
FLAG 328 -192 0
FLAG 376 -224 0
FLAG 472 -160 0
FLAG 248 192 0
FLAG -472 144 ON
FLAG -472 32 0
FLAG -264 304 0
FLAG -152 304 0
SYMBOL cap -56 224 R0
SYMATTR InstName C4
SYMATTR Value 100n
SYMBOL nmos -104 -256 R270
SYMATTR InstName Q1
SYMATTR Value FDS6670A
SYMBOL cap 200 -288 R0
SYMATTR InstName C6
SYMATTR Value 470
SYMBOL voltage -472 -304 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -472 208 R0
SYMATTR Value pulse(0 2 160m 1u 1u 1.9 2 1)
SYMATTR InstName V2
SYMBOL cap -424 32 R0
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL res -152 -320 R90
SYMATTR InstName R3
SYMATTR Value 100m
SYMBOL sw 328 -192 R180
SYMATTR InstName S1
SYMATTR Value SHORT
SYMBOL voltage 472 -272 R0
SYMATTR InstName V4
SYMATTR Value PULSE(0 1 240m 1m 1m 10m)
SYMBOL res 200 48 R90
SYMATTR InstName R2
SYMATTR Value 20K
SYMBOL voltage 248 80 R0
SYMATTR InstName V3
SYMATTR Value 5
SYMBOL cap 72 -112 R0
SYMATTR InstName C5
SYMATTR Value 22n
SYMBOL res -40 -256 R0
SYMATTR InstName R1
SYMATTR Value 100
SYMBOL cap -280 224 R0
SYMATTR InstName C2
SYMATTR Value 100n
SYMBOL cap -168 224 R0
SYMATTR InstName C3
SYMATTR Value 100n
SYMBOL MAX4273 -152 64 R0
SYMATTR InstName U1
* SPICE netlist
V1 IN 0 PWL(0 0 1 10)
C1 OUT 0 10 Rser=100m
Rload OUT 0 500
XU1 IN IN 0 OUT OUT LT1764-1.8 ;pnba _SHDN)IN)GND)OUT)Sense
.tran 1

* LTspice schematic (.asc)
Version 4
SHEET 1 768 200
WIRE -160 -96 -384 -96
WIRE -144 -96 -160 -96
WIRE 160 -96 144 -96
WIRE 224 -96 160 -96
WIRE 384 -96 224 -96
WIRE -384 -80 -384 -96
WIRE 224 -80 224 -96
WIRE 384 -80 384 -96
WIRE -160 0 -160 -96
WIRE -144 0 -160 0
WIRE 160 0 160 -96
WIRE 160 0 144 0
WIRE -384 16 -384 0
WIRE 224 16 224 -16
WIRE 384 16 384 0
WIRE 0 96 0 64
FLAG -384 16 0
FLAG 224 16 0
FLAG 384 16 0
FLAG 0 96 0
FLAG 384 -96 OUT
FLAG -384 -96 IN
SYMBOL voltage -384 -96 R0
SYMATTR InstName V1
SYMATTR Value PWL(0 0 1 10)
SYMBOL cap 208 -80 R0
SYMATTR InstName C1
SYMATTR Value 10u
SYMATTR Value2 Rser=100m
SYMBOL res 368 -96 R0
SYMATTR InstName Rload
SYMATTR Value 500
SYMBOL PowerProducts\\LT1764-1.8 0 -48 R0
SYMATTR InstName U1
* SPICE netlist
V1 IN 0 2.9
C1 OUT 0 10 Rser=10m Lser=1n
C2 N003 0 1
C3 N004 0 1
C4 N002 0 1
R1 IN N001 100K
Rload OUT 0 18
XU1 N004 OUT N002 0 N003 N003 N001 IN ADM7154_5 Vreg=2.6022 Vref=1.8154 ;pnba Vreg)Vout)Byp)GND)Ref_Sense)Ref)EN)Vin
.tran 5m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 704 368
WIRE -240 -184 -352 -184
WIRE -128 -184 -240 -184
WIRE 256 -184 192 -184
WIRE 352 -184 256 -184
WIRE -352 -168 -352 -184
WIRE 256 -168 256 -184
WIRE 352 -168 352 -184
WIRE -240 -88 -240 -184
WIRE -224 -88 -240 -88
WIRE -128 -88 -144 -88
WIRE -352 -72 -352 -88
WIRE 256 -72 256 -104
WIRE 352 -72 352 -88
WIRE -224 8 -240 8
WIRE -128 8 -160 8
WIRE 208 8 192 8
WIRE 256 8 208 8
WIRE 256 24 256 8
WIRE -224 104 -240 104
WIRE -128 104 -160 104
WIRE 208 104 208 8
WIRE 208 104 192 104
WIRE 256 104 256 88
WIRE 32 184 32 168
FLAG 32 184 0
FLAG 256 104 0
FLAG 256 -72 0
FLAG -240 104 0
FLAG -240 8 0
FLAG -352 -72 0
FLAG 352 -72 0
FLAG -352 -184 IN
FLAG 352 -184 OUT
SYMBOL voltage -352 -184 R0
SYMATTR InstName V1
SYMATTR Value 2.9
SYMBOL cap 240 -168 R0
SYMATTR InstName C1
SYMATTR Value 10
SYMATTR Value2 Rser=10m
SYMATTR SpiceLine Lser=1n
SYMBOL cap 240 24 R0
SYMATTR InstName C2
SYMATTR Value 1
SYMBOL cap -160 88 R90
SYMATTR InstName C3
SYMATTR Value 1
SYMBOL cap -160 -8 R90
SYMATTR InstName C4
SYMATTR Value 1
SYMBOL res -240 -72 R270
SYMATTR InstName R1
SYMATTR Value 100K
SYMBOL res 336 -184 R0
SYMATTR InstName Rload
SYMATTR Value 18
SYMBOL ADM7154-1.8 32 -40 R0
SYMATTR InstName U1
* SPICE netlist
R1 1 2 6k
V1 1 0 0
E1 out 0 N001 N002 1000
R2 2 0 6k
R3 N002 0 6k
R4 out N002 24k
R5 3 0 10k
R6 3 1 10k
C1 2 0 10n
R7 2 N001 6k noiseless
.noise V(out) V1 dec 100 0.1 1e6

* LTspice schematic (.asc)
Version 4
SHEET 1 1136 336
WIRE -152 -120 -296 -120
WIRE -296 -120 -296 -40
WIRE -296 40 -296 136
WIRE -296 136 -296 168
WIRE -72 -120 -8 -120
WIRE 344 -136 344 -168
WIRE 344 -168 472 -168
WIRE 344 -56 344 136
WIRE 344 136 200 136
WIRE 296 -120 136 -120
WIRE -8 24 -8 -40
WIRE -8 104 -8 136
WIRE -8 136 -88 136
WIRE 200 24 200 -8
WIRE 200 -72 200 -8
WIRE 200 -72 296 -72
WIRE 200 -8 472 -8
WIRE 200 104 200 136
WIRE 200 136 -8 136
WIRE 472 -120 472 -168
WIRE 472 -168 568 -168
WIRE 472 -40 472 -8
WIRE -552 -40 -552 -120
WIRE -552 -120 -472 -120
WIRE -552 40 -552 136
WIRE -552 136 -296 136
WIRE -392 -120 -296 -120
WIRE -88 8 -88 -40
WIRE -88 -40 -8 -40
WIRE -8 -40 -8 -120
WIRE -88 72 -88 136
WIRE -88 136 -296 136
WIRE 56 -120 -8 -120
FLAG -296 168 0
FLAG -296 -120 1
FLAG 568 -168 out
IOPIN 736 16 Out
FLAG -8 -120 2
FLAG -552 -120 3
SYMBOL res -168 -104 R270
SYMATTR InstName R1
SYMATTR Value 6k
SYMBOL voltage -296 -56 R0
SYMATTR InstName V1
SYMATTR Value 0
SYMBOL e 344 -152 R0
SYMATTR InstName E1
SYMATTR Value 1000
SYMBOL res -24 8 R0
SYMATTR InstName R2
SYMATTR Value 6k
SYMBOL res 184 8 R0
SYMATTR InstName R3
SYMATTR Value 6k
SYMBOL res 456 -136 R0
SYMATTR InstName R4
SYMATTR Value 24k
SYMBOL res -568 -56 R0
SYMATTR InstName R5
SYMATTR Value 10k
SYMBOL res -488 -104 R270
SYMATTR InstName R6
SYMATTR Value 10k
SYMBOL cap -104 8 R0
SYMATTR InstName C1
SYMATTR Value 10n
SYMBOL res 40 -104 R270
SYMATTR InstName R7
SYMATTR Value 6k
SYMATTR SpiceLine noiseless
* SPICE netlist
R1 N002 N004 11.8K
R2 N004 0 237K
R3 N001 N002 750K
V1 N001 0 PWL(0 0 3.6 3.6 16 3.6 19.6 0 20.1 0 23.7 3.6)
V2 N007 0 PWL(0 0 7.999 0 8 3.6 8.499 3.6 8.5 0 24.999 0 25 3.6 25.5 3.6 25.501 0)
XU1 N002 N004 N001 0 N003 N005 N006 N001 LTC2934-2 ;pnba ADJ)PFI)RT)GND)_PFO)_RST)_MR)VCC
MQ1 N006 N007 0 0 BSS123
.tran 20

* LTspice schematic (.asc)
Version 4
SHEET 1 960 512
WIRE 64 -256 -480 -256
WIRE 352 -256 64 -256
WIRE 480 -256 352 -256
WIRE -480 -240 -480 -256
WIRE 64 -240 64 -256
WIRE 352 -176 352 -256
WIRE -480 -144 -480 -160
WIRE 64 -144 64 -160
WIRE 240 -144 64 -144
WIRE 64 -128 64 -144
WIRE 480 -128 480 -256
WIRE 480 -128 464 -128
WIRE 480 -48 464 -48
WIRE 64 -32 64 -48
WIRE 240 -32 64 -32
WIRE 64 -16 64 -32
WIRE 480 32 464 32
WIRE 240 48 208 48
WIRE 208 64 208 48
WIRE 64 96 64 64
WIRE 352 112 352 80
WIRE 160 144 96 144
WIRE 96 160 96 144
WIRE 208 176 208 160
WIRE 96 256 96 240
FLAG 64 96 0
FLAG 352 112 0
FLAG 96 256 0
FLAG -480 -144 0
FLAG 208 176 0
SYMBOL res 48 -144 R0
SYMATTR InstName R1
SYMATTR Value 11.8K
SYMBOL res 48 -32 R0
SYMATTR InstName R2
SYMATTR Value 237K
SYMBOL res 48 -256 R0
SYMATTR InstName R3
SYMATTR Value 750K
SYMBOL voltage -480 -256 R0
SYMATTR InstName V1
SYMATTR Value PWL(0 0 3.6 3.6 16 3.6 19.6 0 20.1 0 23.7 3.6)
SYMBOL voltage 96 144 R0
SYMATTR InstName V2
SYMATTR Value PWL(0 0 7.999 0 8 3.6 8.499 3.6 8.5 0 24.999 0 25 3.6 25.5 3.6 25.501 0)
SYMBOL LTC2934-2 352 -48 R0
SYMATTR InstName U1
SYMBOL nmos 160 64 R0
SYMATTR InstName Q1
SYMATTR Value BSS123
* SPICE netlist
Q1 signal P001 power 0 BC557C
Q2 N001 Q2-b 0 0 BC547C
Rlatch signal Q2-b 10k
Rload signal 0 220
V1 power 0 5
V2 control 0 PULSE(0 5 1 1m 1m 1m)
S1 N001 0 control 0 NOSW SW
Rb P001 N001 1k
S2 Q2-b 0 reset 0 NOSW SW
V3 reset 0 PULSE(0 5 1.5 1m 1m 1m)
.tran 2
.ic V(Q2-b)=0

* LTspice schematic (.asc)
Version 4
SHEET 1 880 352
WIRE 40 -160 -40 -160
WIRE 216 -160 136 -160
WIRE 296 -160 216 -160
WIRE 216 -112 216 -160
WIRE 440 -32 440 -64
WIRE 88 0 88 -16
WIRE 88 0 -56 0
WIRE -56 16 -56 0
WIRE 88 16 88 0
WIRE 216 64 216 -32
WIRE 216 64 152 64
WIRE 216 80 216 64
WIRE 440 80 440 48
WIRE -56 128 -56 96
WIRE 88 176 88 112
WIRE 216 176 216 160
FLAG 88 176 0
FLAG -40 -160 power
IOPIN 384 112 In
FLAG 296 -160 signal
IOPIN 720 112 Out
FLAG 440 80 0
FLAG 440 -64 signal
IOPIN 864 208 In
FLAG -440 -32 0
FLAG -440 -112 power
IOPIN -16 160 Out
FLAG -344 -32 0
FLAG -344 -112 control
IOPIN 80 160 Out
FLAG -104 80 control
IOPIN 320 352 In
FLAG -104 32 0
FLAG 216 64 Q2-b
FLAG -56 128 0
FLAG 264 96 0
FLAG 264 144 reset
IOPIN 688 416 In
FLAG 216 176 0
FLAG -248 -80 0
FLAG -248 -160 reset
IOPIN 176 112 Out
SYMBOL pnp 136 -96 M270
SYMATTR InstName Q1
SYMATTR Value BC557C
SYMBOL npn 152 16 M0
SYMATTR InstName Q2
SYMATTR Value BC547C
SYMBOL Res 200 -128 R0
SYMATTR InstName Rlatch
SYMATTR Value 10k
SYMBOL Res 424 -48 R0
SYMATTR InstName Rload
SYMATTR Value 220
SYMBOL Voltage -440 -128 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL Voltage -344 -128 R0
SYMATTR InstName V2
SYMATTR Value PULSE(0 5 1 1m 1m 1m)
SYMBOL sw -56 0 R0
SYMATTR InstName S1
SYMATTR InstName NOSW
SYMBOL Res 72 -112 R0
SYMATTR InstName Rb
SYMATTR Value 1k
SYMBOL sw 216 64 M0
SYMATTR InstName S2
SYMATTR InstName NOSW
SYMBOL Voltage -248 -176 R0
SYMATTR InstName V3
SYMATTR Value PULSE(0 5 1.5 1m 1m 1m)
* SPICE netlist
R1 1IN- 0 1k
R2 Uoutamp 1IN- 10k
V2 V+ 0 5
V3 0 Uee 5
R3 2IN+ Uoutamp 1k
R4 G 2IN+ 20k
XU2 2IN+ 2IN- V+ 0 G AD8505 ;pnba In+)In-)V+)V-)OUT
V4 2IN- 0 3.0664
XU1 1IN+ 1IN- V+ 0 Uoutamp AD8505 ;pnba In+)In-)V+)V-)OUT
M1 D G 0 0 NMOS
R5 P001 D 10k
V5 P001 0 12
V1 1IN+ 0 PWL(0 257m 1 351m 2 257m 3 351m)
.tran 4

* LTspice schematic (.asc)
Version 4
SHEET 1 928 1248
WIRE 32 -416 -16 -416
WIRE 160 -416 112 -416
WIRE 64 -320 64 -336
WIRE 64 -272 64 -320
WIRE -144 -256 -176 -256
WIRE -16 -256 -16 -416
WIRE -16 -256 -64 -256
WIRE 16 -256 -16 -256
WIRE 32 -256 16 -256
WIRE 160 -240 160 -416
WIRE 160 -240 96 -240
WIRE 288 -240 160 -240
WIRE 16 -224 0 -224
WIRE 32 -224 16 -224
WIRE -176 -208 -176 -256
WIRE 64 -160 64 -208
WIRE 64 -144 64 -160
WIRE -288 -96 -384 -96
WIRE -64 -96 -208 -96
WIRE -384 -48 -384 -96
WIRE 48 32 48 -16
WIRE 48 48 48 32
WIRE -64 64 -64 -96
WIRE -16 64 -64 64
WIRE 16 64 -16 64
WIRE 208 80 80 80
WIRE 304 80 208 80
WIRE -48 96 -112 96
WIRE -16 96 -48 96
WIRE 16 96 -16 96
WIRE 48 160 48 112
WIRE 48 176 48 160
WIRE -48 256 -48 96
WIRE 32 256 -48 256
WIRE 208 256 208 80
WIRE 208 256 112 256
WIRE 464 272 384 272
WIRE 384 304 384 272
WIRE 464 304 464 272
WIRE 384 464 384 432
WIRE 304 544 240 544
WIRE 336 544 304 544
WIRE 384 576 384 560
WIRE 384 624 384 576
FLAG -464 -288 Uinamp
FLAG -464 -208 0
FLAG -176 -208 0
FLAG -416 -528 0
FLAG -256 -528 0
FLAG -416 -608 Ucc
FLAG -256 -608 Uee
FLAG 64 -336 Ucc
FLAG 288 -240 Uoutamp
FLAG 0 -224 Uinamp
FLAG -192 96 Uoutamp
FLAG -384 -48 0
FLAG 48 -16 Ucc
FLAG 304 80 Uoutp
FLAG 384 624 0
FLAG 464 304 0
FLAG 384 464 D
FLAG 384 576 S
FLAG 304 544 G
FLAG 240 544 Uoutp
FLAG 16 -224 1IN+
FLAG 16 -256 1IN-
FLAG 64 -320 V+
FLAG 64 -160 V-
FLAG 64 -144 0
FLAG 48 176 0
FLAG -16 64 2IN-
FLAG -16 96 2IN+
FLAG 48 32 V+
FLAG 48 160 V-
SYMBOL res -48 -272 R90
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL res 128 -432 R90
SYMATTR InstName R2
SYMATTR Value 10k
SYMBOL voltage -416 -624 R0
SYMATTR InstName V2
SYMATTR Value 5
SYMBOL voltage -256 -512 R180
SYMATTR InstName V3
SYMATTR Value 5
SYMBOL res -96 80 R90
SYMATTR InstName R3
SYMATTR Value 1k
SYMBOL res 128 240 R90
SYMATTR InstName R4
SYMATTR Value 20k
SYMBOL OpAmps\\AD8505 48 16 R0
SYMATTR InstName U2
SYMBOL voltage -192 -96 R90
SYMATTR InstName V4
SYMATTR Value 3.0664
SYMBOL OpAmps\\AD8505 64 -304 R0
SYMATTR InstName U1
SYMBOL nmos 336 464 R0
SYMATTR InstName M1
SYMBOL res 368 336 R0
SYMATTR InstName R5
SYMATTR Value 10k
SYMBOL voltage 384 368 R180
SYMATTR InstName V5
SYMATTR Value 12
SYMBOL voltage -464 -304 R0
SYMATTR InstName V1
SYMATTR Value PWL(0 257m 1 351m 2 257m 3 351m)
* SPICE netlist
L1 N001 N002 6.8 Rser=50m
C1 N001 N003 22n
C2 N002 N004 22n
V1 IN 0 20
C3 Vcc 0 4.7
Rload OUT 0 100
C5 OUT 0 10 Rser=7m
R5 OUT N005 1Meg
XU1 0 N003 N001 IN IN IN Vcc Vcc Vcc Vcc 0 0 N005 OUT N004 N002 LTC3130-1 ;pnba GND)BST1)SW1)PVin)Vin)Run)Vcc)MPPC)VS1)VS2)Mode)EXTVcc)Pgood)Vout)BST2)SW2
.tran 7.5m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 784 704
WIRE -104 -352 -264 -352
WIRE -88 -352 -104 -352
WIRE 152 -352 -8 -352
WIRE -264 -320 -264 -352
WIRE 152 -320 152 -352
WIRE -104 -304 -104 -352
WIRE -8 -304 -8 -352
WIRE -264 -224 -264 -256
WIRE -200 -224 -264 -224
WIRE 152 -224 152 -256
WIRE 152 -224 88 -224
WIRE -264 -144 -392 -144
WIRE -200 -144 -264 -144
WIRE 232 -144 88 -144
WIRE 296 -144 232 -144
WIRE 392 -144 296 -144
WIRE -392 -128 -392 -144
WIRE 296 -128 296 -144
WIRE 392 -128 392 -144
WIRE -264 -64 -264 -144
WIRE -200 -64 -264 -64
WIRE 152 -64 88 -64
WIRE -392 -32 -392 -48
WIRE 296 -32 296 -64
WIRE 392 -32 392 -48
WIRE -200 16 -216 16
WIRE 120 16 88 16
WIRE 152 16 152 -64
WIRE 152 16 120 16
WIRE -264 96 -264 -64
WIRE -200 96 -264 96
WIRE 120 96 88 96
WIRE -200 176 -264 176
WIRE 120 176 88 176
WIRE 232 176 232 -144
WIRE 232 176 200 176
WIRE -264 256 -264 176
WIRE -232 256 -264 256
WIRE -200 256 -232 256
WIRE 120 256 88 256
WIRE -264 272 -264 256
WIRE -264 352 -264 336
FLAG 120 256 0
FLAG -392 -32 0
FLAG -264 352 0
FLAG 296 -32 0
FLAG 392 -32 0
FLAG 392 -144 OUT
FLAG -392 -144 IN
FLAG -232 256 Vcc
FLAG -216 16 0
FLAG 120 96 0
FLAG 120 16 Vcc
SYMBOL ind -104 -336 R270
SYMATTR InstName L1
SYMATTR Value 6.8
SYMATTR SpiceLine Rser=50m
SYMBOL cap -280 -320 R0
SYMATTR InstName C1
SYMATTR Value 22n
SYMBOL cap 136 -320 R0
SYMATTR InstName C2
SYMATTR Value 22n
SYMBOL voltage -392 -144 R0
SYMATTR InstName V1
SYMATTR Value 20
SYMBOL cap -280 272 R0
SYMATTR InstName C3
SYMATTR Value 4.7
SYMBOL res 376 -144 R0
SYMATTR InstName Rload
SYMATTR Value 100
SYMBOL cap 280 -128 R0
SYMATTR Value 10
SYMATTR SpiceLine Rser=7m
SYMATTR InstName C5
SYMBOL res 216 160 R90
SYMATTR InstName R5
SYMATTR Value 1Meg
SYMBOL LTC3130-1 -56 0 R0
SYMATTR InstName U1
* SPICE netlist
V1 N002 0 12
E1 N001 0 N002 N003 100Meg
R1 N001 N003 12k
R2 N003 0 2k
R3 N001 N004 10k
VI0 N004 0 0
.op

* LTspice schematic (.asc)
Version 4
SHEET 1 672 320
WIRE 192 -160 -80 -160
WIRE 336 -160 192 -160
WIRE -80 -112 -80 -160
WIRE 192 -112 192 -160
WIRE 336 -112 336 -160
WIRE -128 -96 -336 -96
WIRE -128 -48 -176 -48
WIRE -336 -16 -336 -96
WIRE -176 0 -176 -48
WIRE 192 0 192 -32
WIRE 192 0 -176 0
WIRE 192 32 192 0
WIRE 336 32 336 -32
WIRE -336 160 -336 64
WIRE 0 160 -336 160
WIRE 192 160 192 112
WIRE 192 160 0 160
WIRE 336 160 336 112
WIRE 336 160 192 160
FLAG -80 -32 0
FLAG 0 160 0
DATAFLAG 432 -32 ""
SYMBOL voltage -336 -32 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL e -80 -128 R0
SYMATTR InstName E1
SYMATTR Value 100Meg
SYMBOL res 176 -128 R0
SYMATTR InstName R1
SYMATTR Value 12k
SYMBOL res 176 16 R0
SYMATTR InstName R2
SYMATTR Value 2k
SYMBOL res 320 -128 R0
SYMATTR InstName R3
SYMATTR Value 10k
SYMBOL voltage 336 16 R0
SYMATTR InstName I0
SYMATTR Value 0
* SPICE netlist
V1 N002 0 8
V2 N003 0 9
V3 N004 0 10
V4 N005 0 11
V5 N007 0 12
V6 N008 0 13
V7 N009 0 14
V8 N010 0 15
V9 N011 0 0
V10 N013 0 5
V11 N014 0 0
V12 N001 0 15
V13 N015 0 -15
V14 N012 0 PULSE(0 5 0 10n 10n 10u 20u)
R1 N006 0 100
C1 N001 0 0.1
C2 N015 0 0.1
C3 N006 0 35p
XU1 N001 N011 N013 N014 N012 N015 0 N002 N003 N004 N005 N007 N008 N009 N010 N006 ADG5408 ;pnba Vdd)A0)A1)A2)EN)Vss)GND)S1)S2)S3)S4)S5)S6)S7)S8)D
.tran 100u

* LTspice schematic (.asc)
Version 4
SHEET 1 912 1152
WIRE -56 -576 -104 -576
WIRE 88 -576 24 -576
WIRE -56 -464 -104 -464
WIRE 88 -464 88 -576
WIRE 88 -464 8 -464
WIRE 88 -368 88 -464
WIRE -184 -304 -216 -304
WIRE -40 -304 -104 -304
WIRE -264 -240 -296 -240
WIRE -40 -240 -184 -240
WIRE -344 -176 -376 -176
WIRE -40 -176 -264 -176
WIRE -424 -112 -456 -112
WIRE -40 -112 -344 -112
WIRE 296 -80 216 -80
WIRE 376 -80 296 -80
WIRE -184 -48 -216 -48
WIRE -40 -48 -104 -48
WIRE 296 -48 296 -80
WIRE 376 -32 376 -80
WIRE -264 16 -296 16
WIRE -40 16 -184 16
WIRE 296 64 296 32
WIRE 376 64 376 32
WIRE -344 80 -376 80
WIRE -40 80 -264 80
WIRE -424 144 -456 144
WIRE -40 144 -344 144
WIRE -184 208 -232 208
WIRE -40 208 -104 208
WIRE 328 208 216 208
WIRE 456 208 408 208
WIRE -264 272 -296 272
WIRE -40 272 -184 272
WIRE -344 336 -376 336
WIRE -40 336 -264 336
WIRE 152 416 152 384
WIRE -88 464 -136 464
WIRE 24 464 24 384
WIRE 24 464 -24 464
WIRE -88 576 -136 576
WIRE 24 576 24 464
WIRE 24 576 -8 576
FLAG -104 -576 0
FLAG -104 -464 0
FLAG -216 -304 0
FLAG -296 -240 0
FLAG -376 -176 0
FLAG -456 -112 0
FLAG -216 -48 0
FLAG -296 16 0
FLAG -376 80 0
FLAG -456 144 0
FLAG -232 208 0
FLAG -296 272 0
FLAG -376 336 0
FLAG -136 576 0
FLAG -136 464 0
FLAG 456 208 0
FLAG 296 64 0
FLAG 376 64 0
FLAG 152 416 0
SYMBOL voltage -88 -304 R90
SYMATTR InstName V1
SYMATTR Value 8
SYMBOL voltage -168 -240 R90
SYMATTR InstName V2
SYMATTR Value 9
SYMBOL voltage -248 -176 R90
SYMATTR InstName V3
SYMATTR Value 10
SYMBOL voltage -328 -112 R90
SYMATTR InstName V4
SYMATTR Value 11
SYMBOL voltage -88 -48 R90
SYMATTR InstName V5
SYMATTR Value 12
SYMBOL voltage -168 16 R90
SYMATTR InstName V6
SYMATTR Value 13
SYMBOL voltage -248 80 R90
SYMATTR InstName V7
SYMATTR Value 14
SYMBOL voltage -328 144 R90
SYMATTR InstName V8
SYMATTR Value 15
SYMBOL voltage -88 208 R90
SYMATTR InstName V9
SYMATTR Value 0
SYMBOL voltage -168 272 R90
SYMATTR InstName V10
SYMATTR Value 5
SYMBOL voltage -248 336 R90
SYMATTR InstName V11
SYMATTR Value 0
SYMBOL voltage 40 -576 R90
SYMATTR InstName V12
SYMATTR Value 15
SYMBOL voltage 8 576 R90
SYMATTR InstName V13
SYMATTR Value -15
SYMBOL voltage 312 208 R270
SYMATTR InstName V14
SYMATTR Value PULSE(0 5 0 10n 10n 10u 20u)
SYMBOL res 280 -64 R0
SYMATTR InstName R1
SYMATTR Value 100
SYMBOL cap 8 -480 R90
SYMATTR InstName C1
SYMATTR Value 0.1
SYMBOL cap -24 448 R90
SYMATTR InstName C2
SYMATTR Value 0.1
SYMBOL cap 360 -32 R0
SYMATTR InstName C3
SYMATTR Value 35p
SYMBOL Switches\\ADG5408 88 -48 R0
SYMATTR InstName U1
* SPICE netlist
L1 IN N001 15
V1 IN 0 5
C1 0 OUT 2.2
R1 OUT N003 261K
R2 N003 0 30.1K
Rload OUT 0 300
C2 N003 OUT 15p
V2 N002 0 PWL(0 0 1m 5)
XU1 N001 0 N003 N002 OUT IN LT3461A ;pnba SW)GND)FB)_SHDN)Vout)Vin
.tran 600u startup

* LTspice schematic (.asc)
Version 4
SHEET 1 784 368
WIRE -264 -184 -344 -184
WIRE -200 -184 -264 -184
WIRE -88 -184 -120 -184
WIRE -344 -168 -344 -184
WIRE -88 -136 -88 -184
WIRE -264 -88 -264 -184
WIRE -232 -88 -264 -88
WIRE 104 -88 56 -88
WIRE 216 -88 104 -88
WIRE 296 -88 216 -88
WIRE 392 -88 296 -88
WIRE -344 -72 -344 -88
WIRE 392 -72 392 -88
WIRE 104 -56 104 -88
WIRE 296 -56 296 -88
WIRE 216 -40 216 -88
WIRE 296 24 296 8
WIRE 392 24 392 8
WIRE -360 72 -392 72
WIRE -232 72 -280 72
WIRE 104 72 104 24
WIRE 104 72 56 72
WIRE 216 72 216 24
WIRE 216 72 104 72
WIRE 104 88 104 72
WIRE -88 152 -88 120
WIRE 104 184 104 168
FLAG -88 152 0
FLAG -344 -72 0
FLAG 104 184 0
FLAG 296 24 0
FLAG 392 24 0
FLAG -392 72 0
FLAG 392 -88 OUT
FLAG -344 -184 IN
SYMBOL ind -216 -168 R270
SYMATTR InstName L1
SYMATTR Value 15
SYMBOL VOLTAGE -344 -184 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL cap 280 8 M180
SYMATTR InstName C1
SYMATTR Value 2.2
SYMBOL res 88 -72 R0
SYMATTR InstName R1
SYMATTR Value 261K
SYMBOL res 88 72 R0
SYMATTR InstName R2
SYMATTR Value 30.1K
SYMBOL res 376 -88 R0
SYMATTR InstName Rload
SYMATTR Value 300
SYMBOL cap 200 24 M180
SYMATTR InstName C2
SYMATTR Value 15p
SYMBOL VOLTAGE -264 72 R90
SYMATTR InstName V2
SYMATTR Value PWL(0 0 1m 5)
SYMBOL PowerProducts\\LT3461A -88 -8 R0
SYMATTR InstName U1
* SPICE netlist
V1 N001 0 AC 1.005
R1 N002 N001 200
L1 N003 N002 10m
C1 N003 0 47n
.ac dec 1000 1 10Meg

* LTspice schematic (.asc)
Version 4.1
SHEET 1 432 208
WIRE -136 -88 -216 -88
WIRE 40 -88 -56 -88
WIRE 216 -88 120 -88
WIRE -216 -40 -216 -88
WIRE 216 -24 216 -88
WIRE -216 104 -216 40
WIRE -200 104 -216 104
WIRE 216 104 216 40
WIRE 216 104 -200 104
FLAG -200 104 0
SYMBOL voltage -216 -56 R0
SYMATTR Value2 AC 1.005
SYMATTR InstName V1
SYMATTR Value ""
SYMBOL res -40 -104 R90
SYMATTR InstName R1
SYMATTR Value 200
SYMBOL ind 136 -104 R90
SYMATTR InstName L1
SYMATTR Value 10m
SYMBOL cap 200 -24 R0
SYMATTR InstName C1
SYMATTR Value 47n
* SPICE netlist
V1 +V 0 15
Vin IN 0 SINE(0 1 1K)
R1 N001 0 10K
R2 OUT N001 10K
V2 -V 0 -15
Rload OUT 0 10K
XU1 IN N001 +V -V OUT ADA4637 ;pnba In+)In-)V+)V-)OUT
.tran 10m

* LTspice schematic (.asc)
Version 4
SHEET 1 608 256
WIRE -16 -112 -32 -112
WIRE 80 -112 64 -112
WIRE 96 -112 80 -112
WIRE 192 -112 176 -112
WIRE -304 -48 -304 -64
WIRE -192 -48 -192 -64
WIRE 80 -16 80 -112
WIRE 96 -16 80 -16
WIRE 192 0 192 -112
WIRE 192 0 160 0
WIRE 304 0 192 0
WIRE 96 16 -16 16
WIRE 304 16 304 0
WIRE -16 32 -16 16
WIRE -304 48 -304 32
WIRE -192 48 -192 32
WIRE 304 112 304 96
WIRE -16 128 -16 112
FLAG -304 -64 +V
FLAG -304 48 0
FLAG -16 128 0
FLAG 304 0 OUT
FLAG -16 16 IN
FLAG 128 -32 +V
FLAG -192 -64 -V
FLAG 128 32 -V
FLAG -32 -112 0
FLAG 304 112 0
FLAG -192 48 0
SYMBOL voltage -304 -64 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage -16 16 R0
SYMATTR InstName Vin
SYMATTR Value SINE(0 1 1K)
SYMBOL res 80 -128 R90
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL res 192 -128 R90
SYMATTR InstName R2
SYMATTR Value 10K
SYMBOL voltage -192 -64 R0
SYMATTR InstName V2
SYMATTR Value -15
SYMBOL res 288 0 R0
SYMATTR InstName Rload
SYMATTR Value 10K
SYMBOL ADA4637 128 -64 R0
SYMATTR InstName U1
* SPICE netlist
XU1 IN N001 +V -V OUT AD8630 ;pnba In+)In-)V+)V-)OUT
V1 +V 0 2.5
Vin IN 0 SINE(0 1 10K)
R1 N001 0 10K
R2 OUT N001 10K
V2 -V 0 -2.5
Rload OUT 0 10K
.tran 1m

* LTspice schematic (.asc)
Version 4
SHEET 1 576 256
WIRE -48 -112 -64 -112
WIRE 48 -112 32 -112
WIRE 64 -112 48 -112
WIRE 160 -112 144 -112
WIRE -288 -16 -288 -32
WIRE -176 -16 -176 -32
WIRE 48 -16 48 -112
WIRE 64 -16 48 -16
WIRE 160 0 160 -112
WIRE 160 0 128 0
WIRE 288 0 160 0
WIRE 64 16 -48 16
WIRE 288 16 288 0
WIRE -48 32 -48 16
WIRE -288 80 -288 64
WIRE -176 80 -176 64
WIRE 288 112 288 96
WIRE -48 128 -48 112
FLAG -288 -32 +V
FLAG -288 80 0
FLAG -48 128 0
FLAG 288 0 OUT
FLAG -48 16 IN
FLAG 96 -32 +V
FLAG -176 -32 -V
FLAG 96 32 -V
FLAG -64 -112 0
FLAG 288 112 0
FLAG -176 80 0
SYMBOL Opamps\\AD8630 96 -64 R0
SYMATTR InstName U1
SYMBOL voltage -288 -32 R0
SYMATTR InstName V1
SYMATTR Value 2.5
SYMBOL voltage -48 16 R0
SYMATTR InstName Vin
SYMATTR Value SINE(0 1 10K)
SYMBOL res 48 -128 R90
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL res 160 -128 R90
SYMATTR InstName R2
SYMATTR Value 10K
SYMBOL voltage -176 -32 R0
SYMATTR InstName V2
SYMATTR Value -2.5
SYMBOL res 272 0 R0
SYMATTR InstName Rload
SYMATTR Value 10K
* SPICE netlist
L1 N003 0 Hc=16. Bs=.44 Br=.10 A=0.0000251 Lm=0.0198 Lg=0.0006858 N=1000 Rser=0.
V1 N002 0 sine(0 10 100)
R1 N003 N002 1
G1 0 N001 N003 0 1
G2 0 N001 N004 0 1
G3 N003 0 N001 0 1
G4 N004 0 N001 0 1
Rx N001 0 1Meg
Rload N004 0 {R}
.tran 50m
.step param R list 1Meg 1

* LTspice schematic (.asc)
Version 4
SHEET 1 1376 288
WIRE 48 -144 -16 -144
WIRE 480 -144 400 -144
WIRE 48 -128 48 -144
WIRE 400 -128 400 -144
WIRE 208 -112 96 -112
WIRE 352 -112 208 -112
WIRE 112 -64 96 -64
WIRE 352 -64 336 -64
WIRE -640 -48 -688 -48
WIRE -96 -48 -560 -48
WIRE -48 -48 -96 -48
WIRE 208 -32 208 -112
WIRE 208 -32 112 -32
WIRE 336 -32 208 -32
WIRE 688 -32 528 -32
WIRE -96 -16 -96 -48
WIRE -688 0 -688 -48
WIRE 112 0 112 -32
WIRE 208 0 208 -32
WIRE 336 0 336 -32
WIRE 688 0 688 -32
WIRE -48 16 -48 -48
WIRE 48 16 48 -48
WIRE 48 16 -48 16
WIRE 64 16 48 16
WIRE 400 16 400 -48
WIRE 400 16 384 16
WIRE 528 16 528 -32
WIRE 528 16 400 16
WIRE -16 64 -16 -144
WIRE -16 64 -48 64
WIRE 64 64 -16 64
WIRE 480 64 480 -144
WIRE 480 64 384 64
WIRE 528 64 480 64
WIRE -688 112 -688 80
WIRE -96 112 -96 64
WIRE -96 112 -448 112
WIRE -48 112 -48 64
WIRE -48 112 -96 112
WIRE 112 112 112 80
WIRE 208 112 208 80
WIRE 336 112 336 80
WIRE 528 112 528 64
WIRE 688 112 688 80
WIRE 688 112 528 112
WIRE 688 128 688 112
WIRE -448 144 -448 112
FLAG -448 144 0
FLAG -688 112 0
FLAG 112 -64 0
FLAG 208 112 0
FLAG 112 112 0
FLAG 336 112 0
FLAG 336 -64 0
FLAG 688 128 0
SYMBOL ind -80 -32 M0
SYMATTR Value2 A=0.0000251 Lm=0.0198
SYMATTR SpiceLine Lg=0.0006858 N=1000
SYMATTR SpiceLine2 Rser=0.
SYMATTR InstName L1
SYMATTR Value Hc=16.  Bs=.44 Br=.10
SYMBOL voltage -688 -16 R0
SYMATTR InstName V1
SYMATTR Value sine(0 10 100)
SYMBOL res -544 -64 R90
SYMATTR InstName R1
SYMATTR Value 1
SYMBOL g 112 -16 R0
SYMATTR InstName G1
SYMATTR Value 1
SYMBOL g 336 -16 M0
SYMATTR InstName G2
SYMATTR Value 1
SYMBOL g 48 -144 M0
SYMATTR InstName G3
SYMATTR Value 1
SYMBOL g 400 -144 R0
SYMATTR InstName G4
SYMATTR Value 1
SYMBOL res 192 -16 R0
SYMATTR InstName Rx
SYMATTR Value 1Meg
SYMBOL res 672 -16 R0
SYMATTR InstName Rload
SYMATTR Value {R}
* SPICE netlist
V1 N004 0 PWL(0 0 10m 12)
R1 N005 0 10K
R2 N003 N001 57.6K
R3 N005 N003 1.1K
C1 0 N007 22n
R4 N001 N006 10K
V2 N001 0 PULSE(2.5 5 0 1000m 1000m 3000m 5000m)
C2 0 N010 1000p
I1 N009 0 PWL(0 0 1 0 1.001 1m 2 1m 2.001 -1m 3 -1m 4 -5m 4.001 -5m 5 5m)
R5 N001 N008 10K
R6 N001 N010 10K
V3 N002 0 PWL(0 0 5010m 0 5011m 0.9 10010m 0.9 10011m 5)
XU1 N002 N004 N006 N008 N010 0 N009 N007 N005 N003 LTC2919-33 ;pnba SEL)Vcc)OUT1)OUT2)_RST)GND)REF)TMR)ADJ2)ADJ1
.tran 15

* LTspice schematic (.asc)
Version 4
SHEET 1 1104 624
WIRE -280 -312 -536 -312
WIRE -184 -312 -200 -312
WIRE -536 -232 -536 -312
WIRE -440 -232 -536 -232
WIRE -344 -232 -440 -232
WIRE 552 -232 -344 -232
WIRE 552 -200 552 -232
WIRE 136 -168 -168 -168
WIRE 232 -168 216 -168
WIRE 552 -72 552 -120
WIRE 552 -72 360 -72
WIRE -536 -56 -536 -232
WIRE -440 -56 -440 -232
WIRE -344 -56 -344 -232
WIRE -168 -40 -168 -168
WIRE -88 -40 -168 -40
WIRE 360 -40 360 -72
WIRE 360 -40 232 -40
WIRE 552 -40 552 -72
WIRE -216 24 -248 24
WIRE -88 24 -136 24
WIRE 360 24 232 24
WIRE 360 72 360 24
WIRE 552 72 552 40
WIRE 552 72 360 72
WIRE -344 88 -344 24
WIRE -88 88 -344 88
WIRE 248 88 232 88
WIRE 552 88 552 72
WIRE -440 152 -440 24
WIRE -88 152 -440 152
WIRE 344 152 232 152
WIRE 344 168 344 152
WIRE 552 184 552 168
WIRE -536 216 -536 24
WIRE -88 216 -536 216
WIRE 264 216 232 216
WIRE -536 232 -536 216
WIRE 344 264 344 248
WIRE -536 312 -536 296
FLAG 264 216 0
FLAG -248 24 0
FLAG 312 88 0
FLAG 552 184 0
FLAG -184 -312 0
FLAG -536 312 0
FLAG 344 264 0
FLAG 232 -168 0
SYMBOL voltage -120 24 R90
SYMATTR InstName V1
SYMATTR Value PWL(0 0 10m 12)
SYMBOL res 536 72 R0
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL res 536 -104 M180
SYMATTR InstName R2
SYMATTR Value 57.6K
SYMBOL res 536 56 M180
SYMATTR InstName R3
SYMATTR Value 1.1K
SYMBOL cap 312 72 R90
SYMATTR InstName C1
SYMATTR Value 22n
SYMBOL res -360 -72 R0
SYMATTR InstName R4
SYMATTR Value 10K
SYMBOL voltage -296 -312 R270
SYMATTR InstName V2
SYMATTR Value PULSE(2.5 5 0 1000m 1000m 3000m 5000m)
SYMBOL cap -520 296 R180
SYMATTR InstName C2
SYMATTR Value 1000p
SYMBOL current 344 168 R0
SYMATTR InstName I1
SYMATTR Value PWL(0 0 1 0 1.001 1m 2 1m 2.001 -1m 3 -1m 4 -5m 4.001 -5m 5 5m)
SYMBOL res -456 -72 R0
SYMATTR InstName R5
SYMATTR Value 10K
SYMBOL res -552 -72 R0
SYMATTR InstName R6
SYMATTR Value 10K
SYMBOL voltage 120 -168 R270
SYMATTR Value PWL(0 0 5010m 0 5011m 0.9 10010m 0.9 10011m 5)
SYMATTR InstName V3
SYMBOL LTC2919-33 72 88 R0
SYMATTR InstName U1
* SPICE netlist
V1 i 0 PWL(0 10 20u 10 20u01 -50)
L1 i 1 {L} Rser=1 Rpar=500 Cpar=10p
D2 1 K dio
Vd K 0 0
Lm dIm 0 {t*Tm/(t+Tm)} Rser=1n
D1 1 0 cap
Fe dIm 0 Vd {K}
Gm dIm 1 dIm 0 1
.param t=10u Tm=5u K=t/Tm
.tran 0 100u 0 .1u
.step param L list 16u 40u 100u
.param L=40u
.subckt Soft_Diode 1 2
.param t=10u Tm=5u K=t/Tm
D1 1 2 cap ; reverse capacitance
D2 1 K dio ; forward diode
Vd K 2 0 ; forward current sense
Fe dIm 2 Vd {K} ; di/dt generator
Lm dIm 2 {t*Tm/(t+Tm)} Rser=1n
Gm dIm 1 dIm 2 1 ; soft recovery current

* LTspice schematic (.asc)
Version 4
SHEET 1 816 304
WIRE -408 -40 -408 -152
WIRE -408 136 -408 40
WIRE -408 152 -408 136
WIRE -376 -152 -408 -152
WIRE -328 -152 -376 -152
WIRE -56 -152 -248 -152
WIRE -56 136 -408 136
WIRE -8 -152 -56 -152
WIRE -8 -56 -8 -152
WIRE -8 136 -56 136
WIRE -8 136 -8 8
WIRE 88 -152 -8 -152
WIRE 88 -104 88 -152
WIRE 88 -8 88 -40
WIRE 88 24 88 -8
WIRE 88 136 -8 136
WIRE 88 136 88 104
WIRE 184 -152 88 -152
WIRE 184 -120 184 -152
WIRE 184 -8 184 -40
WIRE 184 24 184 -8
WIRE 184 136 88 136
WIRE 184 136 184 104
WIRE 216 -8 184 -8
WIRE 248 -56 232 -56
WIRE 248 -8 216 -8
WIRE 248 -8 248 -56
WIRE 280 -8 248 -8
WIRE 408 -104 232 -104
WIRE 408 -8 360 -8
WIRE 408 -8 408 -104
WIRE 408 136 184 136
WIRE 408 136 408 -8
FLAG -408 152 0
FLAG 216 -8 dIm
FLAG 88 -8 K
FLAG -56 -152 1
FLAG -56 136 2
FLAG -376 -152 i
SYMBOL voltage -408 -56 R0
SYMATTR InstName V1
SYMATTR Value PWL(0 10 20u 10 20u01 -50)
SYMBOL ind2 -344 -136 R270
SYMATTR InstName L1
SYMATTR Value {L}
SYMATTR Type ind
SYMATTR SpiceLine Rser=1 Rpar=500 Cpar=10p
SYMBOL diode 72 -104 R0
SYMATTR InstName D2
SYMATTR Value dio
SYMBOL voltage 88 8 R0
SYMATTR InstName Vd
SYMATTR Value 0
SYMBOL ind2 264 8 R270
SYMATTR InstName Lm
SYMATTR Value {t*Tm/(t+Tm)}
SYMATTR Type ind
SYMATTR SpiceLine Rser=1n
SYMBOL varactor -24 -56 R0
SYMATTR InstName D1
SYMATTR Value cap
SYMBOL f 184 24 R0
SYMATTR InstName Fe
SYMATTR Value Vd {K}
SYMBOL g2 184 -136 M0
SYMATTR InstName Gm
SYMATTR Value 1
* SPICE netlist
V1 V1 0 {Vcc}
Rb V1 B {Rb}
Rc V1 C {Rc}
Q1 C B 0 0 BC546B
.op
.param Vcc=50 Rb=680k Rc=100
;.temp 100
;.step temp 0 100 10
.step temp list 30 50 85 90 105

* LTspice schematic (.asc)
Version 4
SHEET 1 240 336
WIRE 8 -168 -120 -168
WIRE 120 -168 8 -168
WIRE 8 -136 8 -168
WIRE 120 -136 120 -168
WIRE -120 -24 -120 -168
WIRE 120 -24 120 -56
WIRE 120 -8 120 -24
WIRE 8 40 8 -56
WIRE 24 40 8 40
WIRE 56 40 24 40
WIRE -120 136 -120 56
WIRE 120 136 120 88
WIRE 120 136 -120 136
WIRE 120 168 120 136
FLAG 120 168 0
FLAG 24 40 B
FLAG 120 -24 C
FLAG 8 -168 V1
SYMBOL voltage -120 -40 R0
SYMATTR InstName V1
SYMATTR Value {Vcc}
SYMBOL res -8 -152 R0
SYMATTR InstName Rb
SYMATTR Value {Rb}
SYMBOL res 104 -152 R0
SYMATTR InstName Rc
SYMATTR Value {Rc}
SYMBOL npn 56 -8 R0
SYMATTR InstName Q1
SYMATTR Value BC546B
* SPICE netlist
V1 +V 0 5
Vin1 IN 0 SINE(0 1 100K)
R1 N001 0 10K
R2 OUT N001 10K
V2 -V 0 -5
XU1 IN N001 +V -V OUT NC_01 AD8029 ;pnba In+)In-)V+)V-)OUT)SHDN
.tran 100u

* LTspice schematic (.asc)
Version 4
SHEET 1 512 256
WIRE -16 -112 -32 -112
WIRE 80 -112 64 -112
WIRE 96 -112 80 -112
WIRE 192 -112 176 -112
WIRE -256 -32 -256 -48
WIRE -128 -32 -128 -48
WIRE 80 -16 80 -112
WIRE 96 -16 80 -16
WIRE 192 0 192 -112
WIRE 192 0 160 0
WIRE 256 0 192 0
WIRE 96 16 16 16
WIRE 16 32 16 16
WIRE -256 64 -256 48
WIRE -128 64 -128 48
WIRE 16 128 16 112
FLAG -256 -48 +V
FLAG 16 128 0
FLAG 256 0 OUT
FLAG 16 16 IN
FLAG 112 -32 +V
FLAG -128 -48 -V
FLAG 112 32 -V
FLAG -32 -112 0
FLAG -128 64 0
FLAG -256 64 0
SYMBOL voltage -256 -48 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage 16 16 R0
SYMATTR InstName Vin1
SYMATTR Value SINE(0 1 100K)
SYMBOL res 80 -128 R90
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL res 192 -128 R90
SYMATTR InstName R2
SYMATTR Value 10K
SYMBOL voltage -128 -48 R0
SYMATTR InstName V2
SYMATTR Value -5
SYMBOL opamps\\AD8029 128 0 R0
SYMATTR InstName U1
* SPICE netlist
M1 Vo1 Vin1 N001 N001 mnm
M2 Vo2 Vin1 N001 N001 mnm
R1 Vdd Vo1 3.2k
R2 Vdd Vo2 3.2k
V1 Vdd 0 1
V2 0 Vss 1
V3 Vin1 0 SINE(0 1m 1k)
B1 N001 Vss I = 1m * limit((V(n001, 0) + 0.8)/0.0001, 0, 1)
.dc V3 -0.3 0.3 10u

* LTspice schematic (.asc)
Version 4
SHEET 1 944 1136
WIRE 232 -520 232 -568
WIRE 232 -520 104 -520
WIRE 344 -520 232 -520
WIRE 104 -456 104 -520
WIRE 344 -456 344 -520
WIRE 104 -344 104 -376
WIRE 104 -344 56 -344
WIRE 344 -344 344 -376
WIRE 392 -344 344 -344
WIRE 104 -312 104 -344
WIRE 344 -312 344 -344
WIRE -8 -232 -24 -232
WIRE 56 -232 -8 -232
WIRE 456 -232 392 -232
WIRE 472 -232 456 -232
WIRE 104 -168 104 -216
WIRE 232 -168 104 -168
WIRE 344 -168 344 -216
WIRE 344 -168 232 -168
WIRE 232 -88 232 -168
WIRE 232 56 232 -8
WIRE -440 456 -440 424
WIRE -440 456 -472 456
WIRE -440 568 -440 456
FLAG -440 280 0
FLAG -296 200 0
FLAG -440 344 Vin1
FLAG -440 200 Vdd
FLAG -296 280 Vss
FLAG -8 -232 Vin1
FLAG 456 -232 Vin1
FLAG 232 -568 Vdd
FLAG 232 56 Vss
FLAG -472 456 0
FLAG 56 -344 Vo1
FLAG 392 -344 Vo2
FLAG -440 568 Vin2
SYMBOL nmos 56 -312 R0
SYMATTR InstName M1
SYMATTR Value mnm
SYMBOL nmos 392 -312 M0
SYMATTR InstName M2
SYMATTR Value mnm
SYMBOL res 88 -472 R0
SYMATTR InstName R1
SYMATTR Value 3.2k
SYMBOL res 328 -472 R0
SYMATTR InstName R2
SYMATTR Value 3.2k
SYMBOL voltage -440 184 R0
SYMATTR InstName V1
SYMATTR Value 1
SYMBOL voltage -296 184 R0
SYMATTR InstName V2
SYMATTR Value 1
SYMBOL voltage -440 328 R0
SYMATTR Value SINE(0 1m 1k)
SYMATTR InstName V3
SYMBOL bi 232 -88 R0
SYMATTR InstName B1
SYMATTR Value I = 1m * limit((V(n001, 0) + 0.8)/0.0001, 0, 1)
* SPICE netlist
V1 vS 0 SINE(0 15 1k)
R1 vD 0 301
V2 vIN 0 PULSE(0 3 0 1u 1u 5m 10m)
V4 v- 0 -15
V3 v+ 0 15
XU1 v+ v- vIN vS vD 0 ADG1201 ;pnba Vdd)Vss)IN)S)D)GND
.tran 15m

* LTspice schematic (.asc)
Version 4.1
SHEET 1 784 368
WIRE 168 -136 168 -184
WIRE -152 -56 -184 -56
WIRE 40 -56 -72 -56
WIRE 72 -56 40 -56
WIRE 312 -56 264 -56
WIRE 392 -56 312 -56
WIRE 392 -24 392 -56
WIRE 40 8 -24 8
WIRE 72 8 40 8
WIRE -392 56 -392 24
WIRE -264 56 -264 24
WIRE -24 56 -24 8
WIRE 392 72 392 56
WIRE 232 168 232 120
WIRE -392 184 -392 136
WIRE -264 184 -264 136
WIRE -24 184 -24 136
WIRE 104 184 104 120
FLAG -184 -56 0
FLAG -24 184 0
FLAG 392 72 0
FLAG 232 168 0
FLAG 312 -56 vD
FLAG 40 -56 vS
FLAG 40 8 vIN
FLAG -264 24 v-
FLAG 168 -184 v+
FLAG -264 184 0
FLAG 104 184 v-
FLAG -392 24 v+
FLAG -392 184 0
SYMBOL voltage -56 -56 M270
SYMATTR InstName V1
SYMATTR Value SINE(0 15 1k)
SYMBOL res 376 -40 R0
SYMATTR InstName R1
SYMATTR Value 301
SYMBOL voltage -24 40 R0
SYMATTR Value PULSE(0 3 0 1u 1u 5m 10m)
SYMATTR InstName V2
SYMBOL voltage -264 40 R0
SYMATTR InstName V4
SYMATTR Value -15
SYMBOL voltage -392 40 R0
SYMATTR InstName V3
SYMATTR Value 15
SYMBOL ADG1201 168 -8 R0
SYMATTR InstName U1
* SPICE netlist
V1 IN 0 3
R1 OUT N002 402K
R2 N002 0 133K
L1 IN N001 2.7 Rser=0.182
D1 N001 OUT MBR0520L
C1 OUT 0 15
XU1 N001 0 N002 IN N003 IN LT3467 ;pnba SW)GND)FB)_SHDN)SS)Vin
C3 N003 0 .0047
C4 OUT N002 3.3p
Rload OUT 0 10
.tran 1m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 864 304
WIRE -336 -152 -432 -152
WIRE -224 -152 -336 -152
WIRE -176 -152 -224 -152
WIRE -64 -152 -96 -152
WIRE -16 -152 -64 -152
WIRE 112 -152 48 -152
WIRE 224 -152 112 -152
WIRE 320 -152 224 -152
WIRE 432 -152 320 -152
WIRE -432 -136 -432 -152
WIRE 320 -136 320 -152
WIRE 432 -136 432 -152
WIRE -224 -88 -224 -152
WIRE -64 -88 -64 -152
WIRE 112 -88 112 -152
WIRE 224 -88 224 -152
WIRE -432 -40 -432 -56
WIRE 320 -40 320 -72
WIRE 432 -40 432 -56
WIRE -336 -24 -336 -152
WIRE -304 -24 -336 -24
WIRE 112 24 112 -8
WIRE 112 24 16 24
WIRE 224 24 224 -24
WIRE 224 24 112 24
WIRE 112 56 112 24
WIRE -384 72 -400 72
WIRE -304 72 -320 72
WIRE -144 152 -144 136
WIRE 112 152 112 136
FLAG 432 -152 OUT
FLAG 112 152 0
FLAG 320 -40 0
FLAG 432 -40 0
FLAG -144 152 0
FLAG -432 -40 0
FLAG -400 72 0
FLAG -432 -152 IN
SYMBOL VOLTAGE -432 -152 R0
SYMATTR InstName V1
SYMATTR Value 3
SYMBOL RES 96 -104 R0
SYMATTR InstName R1
SYMATTR Value 402K
SYMBOL RES 96 40 R0
SYMATTR InstName R2
SYMATTR Value 133K
SYMBOL IND -192 -136 R270
SYMATTR InstName L1
SYMATTR Value 2.7
SYMATTR SpiceLine Rser=0.182
SYMBOL SCHOTTKY -16 -136 R270
SYMATTR InstName D1
SYMATTR Value MBR0520L
SYMBOL POLCAP 304 -136 R0
SYMATTR InstName C1
SYMATTR Value 15
SYMBOL PowerProducts\\LT3467 -144 24 R0
SYMATTR InstName U1
SYMBOL cap -320 56 R90
SYMATTR InstName C3
SYMATTR Value .0047
SYMBOL cap 208 -88 R0
SYMATTR InstName C4
SYMATTR Value 3.3p
SYMBOL RES 416 -152 R0
SYMATTR InstName Rload
SYMATTR Value 10
* SPICE netlist
D1 b a VS-E5TH1506
R1 b 0 200
V1 a 0 SINE(0 10 50)
.tran 200m

* LTspice schematic (.asc)
Version 4
SHEET 1 304 208
WIRE -120 -88 -152 -88
WIRE -40 -88 -120 -88
WIRE 136 -88 24 -88
WIRE 152 -88 136 -88
WIRE -152 -40 -152 -88
WIRE 152 -40 152 -88
WIRE -152 88 -152 40
WIRE -8 88 -152 88
WIRE 152 88 152 40
WIRE 152 88 -8 88
WIRE -8 104 -8 88
FLAG -8 104 0
FLAG -120 -88 a
FLAG 136 -88 b
SYMBOL diode 24 -104 R90
SYMATTR InstName D1
SYMATTR Value VS-E5TH1506
SYMBOL Misc\\EuropeanResistor 136 -56 R0
SYMATTR InstName R1
SYMATTR Value 200
SYMBOL Misc\\signal -152 -56 R0
SYMATTR InstName V1
SYMATTR Value SINE(0 10 50)
* SPICE netlist
R1 N002 N006 12.8k
R2 N004 N002 1.11k
R3 N007 N003 103k
R4 N011 N008 68.1k
R5 N004 N011 151
R6 N009 N011 12.8k
R7 N004 N009 1.12k
R8 N010 N005 103k
R9 N012 N005 10k
R10 N004 N012 157
XU1 N011 N007 N001 0 N008 NC_01 ADA4805 ;pnba 100)101)102)103)104)106
XU2 N012 N010 N001 0 N005 NC_02 ADA4805 ;pnba 100)101)102)103)104)106
C1 N003 N002 150p
C2 N007 N002 150p
C3 N005 N004 160p
C4 N010 N009 160p
V1 N006 0 PULSE(0 .6 0 0 0 5e-6 10e-6 1000) AC 1
V2 N004 0 1.2
V3 N001 0 3.3
R11 N004 N005 1000000
.ac dec 50 1e3 1e6

* LTspice schematic (.asc)
Version 4
SHEET 1 1920 560
WIRE -416 -280 -880 -280
WIRE 208 -280 -416 -280
WIRE -640 -200 -672 -200
WIRE -496 -200 -576 -200
WIRE -496 -184 -496 -200
WIRE -16 -184 -240 -184
WIRE 128 -184 48 -184
WIRE 368 -184 128 -184
WIRE 128 -168 128 -184
WIRE -416 -104 -416 -280
WIRE -800 -88 -928 -88
WIRE -672 -88 -672 -200
WIRE -672 -88 -720 -88
WIRE -640 -88 -672 -88
WIRE -496 -88 -496 -104
WIRE -496 -88 -576 -88
WIRE -432 -88 -496 -88
WIRE 208 -88 208 -280
WIRE -272 -72 -368 -72
WIRE -64 -72 -112 -72
WIRE -16 -72 -64 -72
WIRE 128 -72 128 -88
WIRE 128 -72 48 -72
WIRE 192 -72 128 -72
WIRE -432 -56 -464 -56
WIRE 368 -56 368 -184
WIRE 368 -56 256 -56
WIRE 656 -56 368 -56
WIRE 960 -56 736 -56
WIRE -672 -40 -672 -88
WIRE 192 -40 160 -40
WIRE -272 -24 -272 -72
WIRE -64 -24 -64 -72
WIRE 368 -8 368 -56
WIRE -464 88 -464 -56
WIRE -272 88 -272 56
WIRE -272 88 -464 88
WIRE -192 88 -192 -72
WIRE -192 88 -272 88
WIRE 160 88 160 -40
WIRE 368 88 368 72
WIRE 368 88 160 88
WIRE -272 104 -272 88
WIRE 368 120 368 88
WIRE -672 200 -672 40
WIRE -272 200 -272 184
WIRE -272 200 -672 200
WIRE -240 200 -240 -184
WIRE -240 200 -272 200
WIRE -64 200 -64 56
WIRE -64 200 -240 200
WIRE 368 200 -64 200
WIRE 960 200 960 -56
WIRE 960 200 368 200
FLAG -960 -280 0
FLAG -928 -8 0
FLAG -672 280 0
FLAG -416 -40 0
FLAG 208 -24 0
SYMBOL res -704 -104 R90
SYMATTR InstName R1
SYMATTR Value 12.8k
SYMBOL res -656 56 R180
SYMATTR InstName R2
SYMATTR Value 1.11k
SYMBOL res -480 -88 R180
SYMATTR InstName R3
SYMATTR Value 103k
SYMBOL res -256 72 R180
SYMATTR InstName R4
SYMATTR Value 68.1k
SYMBOL res -256 200 R180
SYMATTR InstName R5
SYMATTR Value 151
SYMBOL res -96 -88 R90
SYMATTR InstName R6
SYMATTR Value 12.8k
SYMBOL res -48 72 R180
SYMATTR InstName R7
SYMATTR Value 1.12k
SYMBOL res 144 -72 R180
SYMATTR InstName R8
SYMATTR Value 103k
SYMBOL res 384 88 R180
SYMATTR InstName R9
SYMATTR Value 10k
SYMBOL res 384 216 R180
SYMATTR InstName R10
SYMATTR Value 157
SYMBOL Opamps\\ADA4805 -400 -72 R0
SYMATTR InstName U1
SYMBOL Opamps\\ADA4805 224 -56 R0
SYMATTR InstName U2
SYMBOL cap -576 -216 R90
SYMATTR InstName C1
SYMATTR Value 150p
SYMBOL cap -576 -104 R90
SYMATTR InstName C2
SYMATTR Value 150p
SYMBOL cap 48 -200 R90
SYMATTR InstName C3
SYMATTR Value 160p
SYMBOL cap 48 -88 R90
SYMATTR InstName C4
SYMATTR Value 160p
SYMBOL voltage -928 -104 R0
SYMATTR Value2 AC 1
SYMATTR InstName V1
SYMATTR Value PULSE(0 .6 0 0 0 5e-6 10e-6 1000)
SYMBOL voltage -672 184 R0
SYMATTR InstName V2
SYMATTR Value 1.2
SYMBOL voltage -864 -280 R90
SYMATTR InstName V3
SYMATTR Value 3.3
SYMBOL res 752 -72 R90
SYMATTR InstName R11
SYMATTR Value 1000000
* SPICE netlist
V1 +V 0 5
V2 -V 0 -5
R1 OUT N001 324
R2 N001 0 200
V3 IN 0 SINE(0 1 10K)
XU1 IN N001 +V -V OUT _SHDN LT1398 ;pnba In+)In-)V+)V-)OUT)SHDN
V4 _SHDN 0 PULSE(0 5 0 1u 1u .5m 1m)
.tran 3m

* LTspice schematic (.asc)
Version 4
SHEET 1 624 400
WIRE -56 -184 -72 -184
WIRE 40 -184 24 -184
WIRE 120 -184 40 -184
WIRE 248 -184 200 -184
WIRE -312 -136 -312 -152
WIRE -184 -136 -184 -152
WIRE 104 -120 104 -136
WIRE 40 -72 40 -184
WIRE 72 -72 40 -72
WIRE 248 -40 248 -184
WIRE 248 -40 216 -40
WIRE 312 -40 248 -40
WIRE -312 -24 -312 -56
WIRE -184 -24 -184 -56
WIRE 72 -8 -88 -8
WIRE -88 8 -88 -8
WIRE 104 56 104 40
WIRE 152 88 152 40
WIRE 296 88 152 88
WIRE -88 104 -88 88
WIRE 296 104 296 88
WIRE 296 200 296 184
FLAG -184 -24 0
FLAG 104 -136 +V
FLAG -184 -152 +V
FLAG 104 56 -V
FLAG -312 -24 0
FLAG -312 -152 -V
FLAG -72 -184 0
FLAG -88 104 0
FLAG 296 200 0
FLAG -88 -8 IN
FLAG 312 -40 OUT
FLAG 296 88 _SHDN
SYMBOL voltage -184 -152 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -312 -152 R0
SYMATTR InstName V2
SYMATTR Value -5
SYMBOL res 216 -200 R90
SYMATTR InstName R1
SYMATTR Value 324
SYMBOL res 40 -200 R90
SYMATTR InstName R2
SYMATTR Value 200
SYMBOL voltage -88 -8 R0
SYMATTR InstName V3
SYMATTR Value SINE(0 1 10K)
SYMBOL opamps\\LT1398 104 -40 R0
SYMATTR InstName U1
SYMBOL voltage 296 88 R0
SYMATTR InstName V4
SYMATTR Value PULSE(0 5 0 1u 1u .5m 1m)
* SPICE netlist
V1 IN 0 5
L1 N003 OUT 50
C1 OUT 0 100 Rser=.1
R1 OUT N006 20.4K
R2 N006 0 12.6K
C2 N007 0 .01
R3 IN N001 47K
C3 N004 0 5000p
XU1 N001 IN N003 0 N006 N002 N007 N005 LTC1504 top=10 bot=1T ;pnba Imax)Vcc)SW)GND)FB)_SHND)SS)COMP
R4 N005 N004 5K
Rload OUT 0 100
.tran 5m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 848 448
WIRE -216 -224 -376 -224
WIRE -152 -224 -216 -224
WIRE -24 -224 -72 -224
WIRE -376 -208 -376 -224
WIRE -216 -160 -216 -224
WIRE -24 -160 -24 -224
WIRE -376 -112 -376 -128
WIRE -280 -64 -312 -64
WIRE 72 -64 40 -64
WIRE 184 -64 152 -64
WIRE 312 -64 184 -64
WIRE 424 -64 312 -64
WIRE 184 -48 184 -64
WIRE 312 -48 312 -64
WIRE 424 -48 424 -64
WIRE -376 32 -408 32
WIRE -280 32 -296 32
WIRE 184 32 40 32
WIRE -408 48 -408 32
WIRE 184 48 184 32
WIRE 312 48 312 16
WIRE 424 48 424 32
WIRE -408 128 -408 112
WIRE -232 144 -232 128
WIRE -8 144 -8 128
WIRE 184 144 184 128
WIRE -232 224 -232 208
FLAG -376 -112 0
FLAG -8 144 0
FLAG -232 224 0
FLAG 184 144 0
FLAG 312 48 0
FLAG -408 128 0
FLAG 424 48 0
FLAG 424 -64 OUT
FLAG -376 -224 IN
SYMBOL VOLTAGE -376 -224 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL ind 56 -48 R270
SYMATTR InstName L1
SYMATTR Value 50
SYMBOL polcap 296 -48 R0
SYMATTR InstName C1
SYMATTR Value 100
SYMATTR SpiceLine Rser=.1
SYMBOL RES 168 -64 R0
SYMATTR InstName R1
SYMATTR Value 20.4K
SYMBOL res 168 32 R0
SYMATTR InstName R2
SYMATTR Value 12.6K
SYMBOL cap -248 144 R0
SYMATTR Value .01
SYMATTR InstName C2
SYMBOL res -168 -208 R270
SYMATTR InstName R3
SYMATTR Value 47K
SYMBOL cap -424 48 R0
SYMATTR InstName C3
SYMATTR Value 5000p
SYMBOL POWERPRODUCTS\\LTC1504 -120 -16 R0
SYMATTR InstName U1
SYMBOL res -280 16 R90
SYMATTR InstName R4
SYMATTR Value 5K
SYMBOL res 408 -64 R0
SYMATTR InstName Rload
SYMATTR Value 100