Si7li/ltspice-spice-circuits-no-aug huggingface dataset:
* SPICE netlist
V1 +V 0 5
V2 -V 0 -5
R1 N002 N001 5K
R2 N001 0 1K
V3 N003 0 SINE(0 .1 1K)
XU1 N003 N001 N002 +V -V NC_01 LT6230 ;pnba IN+)IN-)OUT)VCC)VEE)SHDN
.tran 3m

* LTspice schematic (.asc)
Version 4
SHEET 1 624 304
WIRE -8 -136 -24 -136
WIRE 104 -136 72 -136
WIRE 200 -136 104 -136
WIRE 312 -136 280 -136
WIRE 168 -72 168 -88
WIRE -312 -24 -312 -40
WIRE -184 -24 -184 -40
WIRE 104 -24 104 -136
WIRE 136 -24 104 -24
WIRE 312 8 312 -136
WIRE 312 8 280 8
WIRE 136 40 -56 40
WIRE -56 56 -56 40
WIRE -312 72 -312 56
WIRE -184 72 -184 56
WIRE 168 104 168 88
WIRE -56 152 -56 136
FLAG -184 72 0
FLAG 168 -88 +V
FLAG -184 -40 +V
FLAG 168 104 -V
FLAG -312 72 0
FLAG -312 -40 -V
FLAG -24 -136 0
FLAG -56 152 0
SYMBOL voltage -184 -40 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -312 -40 R0
SYMATTR InstName V2
SYMATTR Value -5
SYMBOL res 296 -152 R90
SYMATTR InstName R1
SYMATTR Value 5K
SYMBOL res 88 -152 R90
SYMATTR InstName R2
SYMATTR Value 1K
SYMBOL voltage -56 40 R0
SYMATTR InstName V3
SYMATTR Value SINE(0 .1 1K)
SYMBOL opamps\\LT6230 168 8 R0
SYMATTR InstName U1
* SPICE netlist
V1 IN 0 0.9
Cout OUT 0 6 Rser=2m
L1 IN N001 2.2 Rser=22m
Rload OUT 0 22
XU1 OUT 0 IN MP_01 N001 MP_02 IN MP_03 MP_04 MP_05 0 ADP1606 ;pnba Vout)Mode)Vin))SW))EN))))GND
.tran 1m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 592 304
WIRE -120 -152 -216 -152
WIRE 72 -152 -40 -152
WIRE -216 -56 -216 -152
WIRE -216 -56 -296 -56
WIRE -200 -56 -216 -56
WIRE 72 -56 72 -152
WIRE 72 -56 56 -56
WIRE -296 -40 -296 -56
WIRE -216 40 -216 -56
WIRE -200 40 -216 40
WIRE 136 40 56 40
WIRE 296 40 136 40
WIRE -296 56 -296 40
WIRE 136 56 136 40
WIRE 296 56 296 40
WIRE -200 136 -216 136
WIRE 72 136 56 136
WIRE 136 152 136 120
WIRE 296 152 296 136
FLAG -296 -56 IN
FLAG 296 40 OUT
FLAG -216 136 0
FLAG -296 56 0
FLAG 296 152 0
FLAG 72 136 0
FLAG 136 152 0
SYMBOL voltage -296 -56 R0
SYMATTR InstName V1
SYMATTR Value 0.9
SYMBOL cap 120 56 R0
SYMATTR Value 6
SYMATTR SpiceLine Rser=2m
SYMATTR InstName Cout
SYMBOL ind -136 -136 R270
SYMATTR InstName L1
SYMATTR Value 2.2
SYMATTR SpiceLine Rser=22m
SYMBOL res 280 40 R0
SYMATTR InstName Rload
SYMATTR Value 22
SYMBOL ADP1606 -72 40 R0
SYMATTR InstName U1
* SPICE netlist
A1 clk_buf clr 0 0 0 B[0] 0 0 counter cycles=2*{k}
A2 clk_buf clr 0 0 0 B[1] 0 0 counter cycles=4*{k}
A3 clk_buf clr 0 0 0 B[2] 0 0 counter cycles=8*{k}
A4 clk_buf clr 0 0 0 B[3] 0 0 counter cycles=16*{k}
A5 clk_buf clr 0 0 0 B[4] 0 0 counter cycles=32*{k}
A6 clk N001 0 0 0 0 clk_buf 0 AND
A7 B[0] B[1] B[2] B[3] B[4] N001 0 0 AND
.param k=1

* LTspice schematic (.asc)
Version 4
SHEET 1 528 480
WIRE -216 -224 -264 -224
WIRE -216 -208 -216 -224
WIRE -200 -208 -216 -208
WIRE -200 -192 -264 -192
WIRE -200 -176 -248 -176
WIRE -248 -160 -248 -176
WIRE -248 -160 -264 -160
WIRE -200 -160 -232 -160
WIRE -88 -160 -136 -160
WIRE -200 -144 -216 -144
WIRE -88 -144 -104 -144
WIRE -232 -128 -232 -160
WIRE -232 -128 -264 -128
WIRE -104 -128 -104 -144
WIRE -88 -128 -104 -128
WIRE -104 -112 -104 -128
WIRE -88 -112 -104 -112
WIRE -216 -96 -216 -144
WIRE -216 -96 -264 -96
WIRE -104 -96 -104 -112
WIRE -88 -96 -104 -96
WIRE -72 -96 -72 -112
WIRE -72 -96 -88 -96
FLAG 152 240 0
FLAG 248 160 0
FLAG 264 208 B[0]
IOPIN 320 272 Out
FLAG 152 80 0
FLAG 248 0 0
FLAG 264 48 B[1]
IOPIN 320 112 Out
FLAG 152 -80 0
FLAG -88 -176 clk
IOPIN -32 -112 In
FLAG 248 -160 0
FLAG 264 -112 B[2]
IOPIN 320 -48 Out
FLAG -104 240 0
FLAG -8 160 0
FLAG 8 208 B[3]
IOPIN 64 272 Out
FLAG -104 80 0
FLAG -8 0 0
FLAG 8 48 B[4]
IOPIN 64 112 Out
FLAG -104 208 clr
IOPIN -48 272 In
FLAG 152 -112 clr
IOPIN 208 -48 In
FLAG 152 48 clr
IOPIN 208 112 In
FLAG 152 208 clr
IOPIN 208 272 In
FLAG -104 48 clr
IOPIN -48 112 In
FLAG -104 0 clk_buf
FLAG -104 160 clk_buf
FLAG 152 0 clk_buf
FLAG 152 -160 clk_buf
FLAG 152 160 clk_buf
FLAG -88 -96 0
FLAG -24 -128 0
FLAG -24 -160 clk_buf
FLAG -184 -144 0
FLAG -136 -192 0
FLAG -264 -160 B[2]
IOPIN -208 -96 Out
FLAG -264 -96 B[4]
IOPIN -208 -32 Out
FLAG -264 -128 B[3]
IOPIN -208 -64 Out
FLAG -264 -192 B[1]
IOPIN -208 -128 Out
FLAG -264 -224 B[0]
IOPIN -208 -160 Out
SYMBOL Digital\\srflop 200 112 R0
SYMATTR Value cycles=2*{k}
SYMATTR InstName A1
SYMATTR InstName counter
SYMBOL Digital\\srflop 200 -48 R0
SYMATTR Value cycles=4*{k}
SYMATTR InstName A2
SYMATTR InstName counter
SYMBOL Digital\\srflop 200 -208 R0
SYMATTR Value cycles=8*{k}
SYMATTR InstName A3
SYMATTR InstName counter
SYMBOL Digital\\srflop -56 112 R0
SYMATTR Value cycles=16*{k}
SYMATTR InstName A4
SYMATTR InstName counter
SYMBOL Digital\\srflop -56 -48 R0
SYMATTR Value cycles=32*{k}
SYMATTR InstName A5
SYMATTR InstName counter
SYMBOL Digital\\and -56 -208 R0
SYMATTR InstName A6
SYMBOL Digital\\and -168 -240 R0
SYMATTR InstName A7
* SPICE netlist
V1 N001 0 PULSE(0 5 1u 1n 1n 19u 20u)
R1 N002 N001 1k
C1 N002 0 1n
.tran 20u

* LTspice schematic (.asc)
Version 4
SHEET 1 480 200
WIRE -16 -56 -240 -56
WIRE 240 -56 64 -56
WIRE 240 -40 240 -56
WIRE -240 56 -240 24
WIRE 240 72 240 24
FLAG -240 56 0
FLAG 240 72 0
SYMBOL voltage -240 -72 R0
SYMATTR InstName V1
SYMATTR Value PULSE(0 5 1u 1n 1n 19u 20u)
SYMBOL res 80 -72 R90
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL cap 224 -40 R0
SYMATTR InstName C1
SYMATTR Value 1n
* SPICE netlist
Ri1 N001 0 10k
V1 N002 0 15V
V2 0 N004 15V
XOP1 N003 N001 N002 N004 Vo TL074 ;pnba In+)In-)V+)V-)OUT
Vs N003 0 5
Dred Vo N001 D
.inc TL074.txt
.dc Vs -10V 10V 10mV

* LTspice schematic (.asc)
Version 4
SHEET 1 384 256
WIRE 64 -112 0 -112
WIRE 144 -112 128 -112
WIRE 64 -80 -48 -80
WIRE 64 -48 64 -80
WIRE 0 -32 0 -112
WIRE 32 -32 0 -32
WIRE 144 -16 144 -112
WIRE 144 -16 96 -16
WIRE 192 -16 144 -16
WIRE 32 0 -112 0
WIRE 0 16 0 -32
WIRE 0 112 0 96
WIRE 64 128 64 16
FLAG 0 112 0
FLAG 144 128 0
FLAG -128 -80 0
FLAG -192 0 0
FLAG 192 -16 Vo
SYMBOL res -16 0 R0
SYMATTR InstName Ri1
SYMATTR Value 10k
SYMBOL voltage -32 -80 R90
SYMATTR InstName V1
SYMATTR Value 15V
SYMBOL voltage 160 128 R90
SYMATTR InstName V2
SYMATTR Value 15V
SYMBOL Opamps\\opamp2 64 -80 R0
SYMATTR InstName OP1
SYMATTR Value TL074
SYMBOL voltage -96 0 R90
SYMATTR InstName Vs
SYMATTR Value 5
SYMBOL diode 128 -128 R90
SYMATTR InstName red
* SPICE netlist
V1 IN 0 5
C1 OUT 0 1
Rload OUT 0 120
V2 N001 0 PULSE(0 5 100u 50n 50n 2.5m)
XU1 IN 0 N001 OUT ADP16xf K=833.3u ;pnba Vin)GND)En)Vout
.tran 4m

* LTspice schematic (.asc)
Version 4
SHEET 1 544 224
WIRE -80 -112 -272 -112
WIRE 176 -112 112 -112
WIRE 272 -112 176 -112
WIRE -272 -96 -272 -112
WIRE 176 -96 176 -112
WIRE 272 -96 272 -112
WIRE -272 0 -272 -16
WIRE -80 0 -224 0
WIRE 176 0 176 -32
WIRE 272 0 272 -16
WIRE -224 16 -224 0
WIRE 16 64 16 48
WIRE -224 112 -224 96
FLAG -272 0 0
FLAG 16 64 0
FLAG 176 0 0
FLAG 272 0 0
FLAG 272 -112 OUT
FLAG -272 -112 IN
FLAG -224 112 0
SYMBOL voltage -272 -112 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL cap 160 -96 R0
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL res 256 -112 R0
SYMATTR InstName Rload
SYMATTR Value 120
SYMBOL voltage -224 0 R0
SYMATTR InstName V2
SYMATTR Value PULSE(0 5 100u 50n 50n 2.5m)
SYMBOL ADP166-1.2 16 0 R0
SYMATTR InstName U1
* SPICE netlist
V2 grid 0 {VG}
V1 plate 0 {VP}
XVt1 plate grid 0 NH2A3 Triode ;pnba Plate)Grid)Cathode
.step param VP 0 400 20
.step param VG -50 -10 10
.OP

* LTspice schematic (.asc)
Version 4
SHEET 1 224 448
WIRE 112 -224 -112 -224
WIRE -112 -176 -112 -224
WIRE 112 -176 112 -224
WIRE -112 -48 -112 -96
WIRE 112 -32 112 -176
WIRE 64 16 32 16
WIRE 32 48 32 16
WIRE 32 48 -112 48
WIRE -112 96 -112 48
WIRE -112 208 -112 176
WIRE 80 208 80 64
WIRE 80 208 -112 208
WIRE -112 224 -112 208
FLAG -112 224 0
FLAG -112 -48 0
FLAG 112 -176 plate
FLAG -112 48 grid
SYMBOL voltage -112 80 R0
SYMATTR InstName V2
SYMATTR Value {VG}
SYMBOL voltage -112 -192 R0
SYMATTR InstName V1
SYMATTR Value {VP}
SYMBOL Valve\\triode 112 16 R0
SYMATTR InstName Vt1
SYMATTR InstName NH2A3
* SPICE netlist
R1 N001 N002 2500
R2 N001 Vout 2500
V1 N001 0 15
V2 0 N006 15
Q1 N002 Vin N003 0 2N5551C
Q2 Vout 0 N004 0 2N5551C
R3 N003 N005 225
R4 N004 N005 225
I1 N005 N006 2mA
V3 Vin 0 SINE(0 0.1 1000 0 0 0 10) AC 1
C1 N001 Vout 100pF
;op
.ac dec 10 10000 100000k
.step I1 0.1mA 1.1mA 0.1mA
.include Cordell_Mods

* LTspice schematic (.asc)
Version 4
SHEET 1 656 560
WIRE 8 -280 -152 -280
WIRE 120 -280 8 -280
WIRE 248 -280 120 -280
WIRE -152 -232 -152 -280
WIRE 8 -232 8 -280
WIRE 120 -232 120 -280
WIRE 248 -200 248 -280
WIRE 8 -136 8 -152
WIRE 72 -136 8 -136
WIRE 120 -136 120 -168
WIRE 120 -136 72 -136
WIRE -152 -88 -152 -152
WIRE 8 -88 8 -136
WIRE 248 -56 248 -120
WIRE 328 -56 248 -56
WIRE -280 -40 -328 -40
WIRE -216 -40 -280 -40
WIRE 248 -40 248 -56
WIRE 248 -40 72 -40
WIRE 328 -40 328 -56
WIRE 248 8 248 -40
WIRE -328 24 -328 -40
WIRE -152 40 -152 8
WIRE 8 40 8 8
WIRE -328 152 -328 104
WIRE -152 152 -152 120
WIRE -72 152 -152 152
WIRE 8 152 8 120
WIRE 8 152 -72 152
WIRE -72 168 -72 152
WIRE -72 280 -72 248
WIRE 248 280 248 88
WIRE 248 280 -72 280
FLAG 328 -40 0
FLAG -328 152 0
FLAG -280 -40 Vin
FLAG 72 -136 Vout
SYMBOL res -168 -248 R0
SYMATTR InstName R1
SYMATTR Value 2500
SYMBOL res -8 -248 R0
SYMATTR InstName R2
SYMATTR Value 2500
SYMBOL voltage 248 -216 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage 248 -8 R0
SYMATTR InstName V2
SYMATTR Value 15
SYMBOL npn -216 -88 R0
SYMATTR Value 2N5551C
SYMATTR InstName Q1
SYMBOL npn 72 -88 M0
SYMATTR Value 2N5551C
SYMATTR InstName Q2
SYMBOL res -168 24 R0
SYMATTR InstName R3
SYMATTR Value 225
SYMBOL res -8 24 R0
SYMATTR InstName R4
SYMATTR Value 225
SYMBOL current -72 168 R0
SYMATTR InstName I1
SYMATTR Value 2mA
SYMBOL voltage -328 8 R0
SYMATTR Value SINE(0 0.1 1000 0 0 0 10)
SYMATTR Value2 AC 1
SYMATTR InstName V3
SYMBOL cap 104 -232 R0
SYMATTR Value 100pF
SYMATTR InstName C1
* SPICE netlist
R1 0 N001 {RI}
R2 N001 OUT1 {R}
V1 IN 0 AC 1
C1 N001 OUT1 {C}
XU1 IN N001 OUT1 VP VN LT6231 ;pnba IN+)IN-)OUT)VCC)VEE
VP VP 0 +15
VN VN 0 -15
.ac oct 100 0.1 10Meg
.STEP PARAM C list 0.001u 0.01u 0.1u
.PARAM R 10K
.PARAM RI 100

* LTspice schematic (.asc)
Version 4
SHEET 1 384 416
WIRE 64 -208 16 -208
WIRE 160 -208 128 -208
WIRE 16 -112 16 -208
WIRE 48 -112 16 -112
WIRE 160 -112 160 -208
WIRE 160 -112 128 -112
WIRE 80 0 80 -16
WIRE -128 16 -192 16
WIRE 16 16 16 -112
WIRE 16 16 -48 16
WIRE 48 16 16 16
WIRE 160 32 160 -112
WIRE 160 32 112 32
WIRE 192 32 160 32
WIRE -16 48 -48 48
WIRE 48 48 -16 48
WIRE 80 80 80 64
WIRE -48 96 -48 48
WIRE -48 208 -48 176
FLAG 80 -16 VP
FLAG 80 80 VN
FLAG -192 16 0
FLAG 192 32 OUT1
FLAG -48 208 0
FLAG -16 48 IN
SYMBOL res -144 32 R270
SYMATTR InstName R1
SYMATTR Value {RI}
SYMBOL res 32 -96 R270
SYMATTR InstName R2
SYMATTR Value {R}
SYMBOL voltage -48 80 R0
SYMATTR Value2 AC 1
SYMATTR InstName V1
SYMATTR Value ""
SYMBOL cap 64 -192 R270
SYMATTR InstName C1
SYMATTR Value {C}
SYMBOL Opamps\\LT6231 80 32 R0
SYMATTR InstName U1
* SPICE netlist
V1 IN 0 5
L1 N001 OUT 1 Rser=60m
Rload OUT 0 3
C1 OUT 0 10
XU1 IN IN N001 OUT 0 IN ADP2138-x.x Rtop=208K ;pnba Vin)EN)SW)Vout)GND)Mode
.tran .5m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 704 240
WIRE -256 -120 -352 -120
WIRE -240 -120 -256 -120
WIRE 80 -120 48 -120
WIRE 192 -120 160 -120
WIRE 272 -120 192 -120
WIRE 352 -120 272 -120
WIRE -352 -104 -352 -120
WIRE 272 -104 272 -120
WIRE 352 -104 352 -120
WIRE -256 -40 -256 -120
WIRE -240 -40 -256 -40
WIRE -352 -8 -352 -24
WIRE 272 -8 272 -40
WIRE 352 -8 352 -24
WIRE -256 40 -256 -40
WIRE -240 40 -256 40
WIRE 192 40 192 -120
WIRE 192 40 48 40
WIRE -96 120 -96 104
FLAG -352 -8 0
FLAG -96 120 0
FLAG 272 -8 0
FLAG 352 -8 0
FLAG 352 -120 OUT
FLAG -352 -120 IN
SYMBOL VOLTAGE -352 -120 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL ind 64 -104 R270
SYMATTR InstName L1
SYMATTR Value 1
SYMATTR SpiceLine Rser=60m
SYMBOL RES 336 -120 R0
SYMATTR InstName Rload
SYMATTR Value 3
SYMBOL cap 256 -104 R0
SYMATTR InstName C1
SYMATTR Value 10
SYMBOL ADP2138-1.8 -96 -40 R0
SYMATTR InstName U1
* SPICE netlist
V1 IN 0 12
R1 N001 0 47k
L1 SW OUT 1 Rser=6m
R2 PGFB 0 49.9k
Rload OUT 0 0.4
R3 OUT PGFB 280k
C3 N002 0 2n
R4 N002 N003 499
R5 SET 0 33.2k
C1 SET 0 1
C2 OUT 0 470 Rser=5m
R6 OUT PG 100k
XU1 SW N004 0 CLKout IN NC_01 IN IN N004 N004 SET N003 OUT PGFB N001 PG LT8625S ;pnba SW)Sync/Mode)GND)CLKout)PVin)BST)SVin)EN/UVLO)INTVcc)PHMode)SET)Vc)OUTS)PGFB)RT)PG
.tran 1.5m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1072 720
WIRE -344 -360 -504 -360
WIRE -168 -360 -344 -360
WIRE -504 -344 -504 -360
WIRE -168 -344 -168 -360
WIRE -344 -296 -344 -360
WIRE -312 -296 -344 -296
WIRE -504 -248 -504 -264
WIRE -344 -200 -344 -296
WIRE -312 -200 -344 -200
WIRE 8 -200 -24 -200
WIRE 72 -200 8 -200
WIRE 248 -200 152 -200
WIRE -472 -104 -504 -104
WIRE -312 -104 -392 -104
WIRE 8 -104 -24 -104
WIRE 72 -104 8 -104
WIRE 248 -104 248 -200
WIRE 248 -104 152 -104
WIRE 328 -104 248 -104
WIRE 440 -104 328 -104
WIRE 536 -104 440 -104
WIRE 536 -88 536 -104
WIRE 440 -72 440 -104
WIRE 328 -56 328 -104
WIRE -520 -8 -536 -8
WIRE -424 -8 -456 -8
WIRE -312 -8 -344 -8
WIRE 248 -8 248 -104
WIRE 248 -8 -24 -8
WIRE 440 8 440 -8
WIRE 536 8 536 -8
WIRE -312 88 -344 88
WIRE 24 88 -24 88
WIRE 328 88 328 24
WIRE 328 88 24 88
WIRE 328 104 328 88
WIRE -344 184 -344 88
WIRE -312 184 -344 184
WIRE 8 184 -24 184
WIRE 152 184 8 184
WIRE 232 184 152 184
WIRE 232 200 232 184
WIRE 328 200 328 184
WIRE 152 216 152 184
WIRE -344 280 -344 184
WIRE -312 280 -344 280
WIRE 8 280 -24 280
WIRE 152 296 152 280
WIRE 232 296 232 280
WIRE -168 360 -168 344
FLAG -504 -248 0
FLAG -504 -104 0
FLAG -168 360 0
FLAG 328 200 0
FLAG 536 8 0
FLAG -536 -8 0
FLAG 536 -104 OUT
FLAG -504 -360 IN
FLAG 232 296 0
FLAG 152 296 0
FLAG 440 8 0
FLAG 8 280 CLKout
FLAG 8 -200 PG
FLAG 8 -104 SW
FLAG 24 88 PGFB
FLAG 8 184 SET
SYMBOL voltage -504 -360 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL res -376 -120 R90
SYMATTR InstName R1
SYMATTR Value 47k
SYMBOL ind 56 -88 R270
SYMATTR InstName L1
SYMATTR Value 1
SYMATTR SpiceLine Rser=6m
SYMBOL res 312 88 R0
SYMATTR InstName R2
SYMATTR Value 49.9k
SYMBOL res 520 -104 R0
SYMATTR InstName Rload
SYMATTR Value 0.4
SYMBOL res 312 -72 R0
SYMATTR InstName R3
SYMATTR Value 280k
SYMBOL cap -456 -24 R90
SYMATTR InstName C3
SYMATTR Value 2n
SYMBOL res -440 8 R270
SYMATTR InstName R4
SYMATTR Value 499
SYMBOL res 216 184 R0
SYMATTR InstName R5
SYMATTR Value 33.2k
SYMBOL cap 136 216 R0
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL cap 424 -72 R0
SYMATTR InstName C2
SYMATTR Value 470
SYMATTR SpiceLine Rser=5m
SYMBOL res 168 -216 R90
SYMATTR InstName R6
SYMATTR Value 100k
SYMBOL LT8625S -168 -40 R0
SYMATTR InstName U1
* SPICE netlist
MQ1 N002 N001 IN IN FDC638P
MQ2 N002 N008 0 0 FDS6680A
L1 N002 N003 50
C1 OUT 0 390 Rser=.01
V1 IN 0 10
C2 N007 0 470p
C3 N005 0 3300p
D1 0 N002 1N5818
C4 N003 OUT 1000p
R1 N006 N005 1K
R2 N003 OUT 50m
XU1 N001 MP_01 IN N007 MP_02 N006 OUT N003 MP_03 N004 0 0 MP_04 N008 LTC1148-5 ;pnba P-drive))Vin)Ct))Ith)Sense-)Sense+))SHDN)SGND)PGND))N-drive
Rload OUT 0 5
.tran 1.5m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1072 448
WIRE -168 -224 -472 -224
WIRE 184 -224 -168 -224
WIRE -472 -208 -472 -224
WIRE 184 -208 184 -224
WIRE 136 -192 104 -192
WIRE -168 -176 -168 -224
WIRE 104 -128 104 -192
WIRE 104 -128 8 -128
WIRE -472 -112 -472 -128
WIRE 184 -96 184 -112
WIRE 232 -96 184 -96
WIRE 344 -96 312 -96
WIRE 360 -96 344 -96
WIRE 472 -96 440 -96
WIRE 536 -96 472 -96
WIRE 536 -80 536 -96
WIRE -344 -64 -360 -64
WIRE 40 -48 8 -48
WIRE 344 -48 344 -96
WIRE 344 -48 40 -48
WIRE -520 16 -536 16
WIRE -440 16 -456 16
WIRE -344 16 -360 16
WIRE 40 16 8 16
WIRE 472 16 472 -96
WIRE 472 16 40 16
WIRE 536 16 536 0
WIRE 184 32 184 -96
WIRE 328 32 184 32
WIRE 472 32 472 16
WIRE 184 48 184 32
WIRE 328 80 328 32
WIRE -472 96 -536 96
WIRE -344 96 -408 96
WIRE 104 96 8 96
WIRE 472 112 472 96
WIRE 104 128 104 96
WIRE 136 128 104 128
WIRE 184 192 184 144
WIRE 328 192 328 144
WIRE -264 224 -264 208
WIRE -72 224 -72 208
FLAG -472 -112 0
FLAG -536 16 0
FLAG -536 96 0
FLAG -264 224 0
FLAG -72 224 0
FLAG 184 192 0
FLAG 328 192 0
FLAG 472 112 0
FLAG 536 16 0
FLAG 536 -96 OUT
FLAG -472 -224 IN
SYMBOL PMOS 136 -112 M180
SYMATTR InstName Q1
SYMATTR Value FDC638P
SYMBOL NMOS 136 48 R0
SYMATTR Value FDS6680A
SYMATTR InstName Q2
SYMBOL ind 216 -80 R270
SYMATTR InstName L1
SYMATTR Value 50
SYMBOL polcap 456 32 R0
SYMATTR InstName C1
SYMATTR Value 390
SYMATTR SpiceLine Rser=.01
SYMBOL VOLTAGE -472 -224 R0
SYMATTR InstName V1
SYMATTR Value 10
SYMBOL cap -408 80 R90
SYMATTR InstName C2
SYMATTR Value 470p
SYMBOL cap -456 0 R90
SYMATTR InstName C3
SYMATTR Value 3300p
SYMBOL schottky 312 144 M180
SYMATTR InstName D1
SYMATTR Value 1N5818
SYMBOL cap 24 -48 R0
SYMATTR InstName C4
SYMATTR Value 1000p
SYMBOL RES -344 0 R90
SYMATTR InstName R1
SYMATTR Value 1K
SYMBOL res 344 -80 R270
SYMATTR InstName R2
SYMATTR Value 50m
SYMBOL PowerProducts\\LTC1148HV-5 -168 16 R0
SYMATTR InstName U1
SYMBOL res 520 -96 R0
SYMATTR InstName Rload
SYMATTR Value 5
* SPICE netlist
M1 N004 N003 0 0 MC14007_N
VDD N001 0 5
Vi N003 0
M2 N002 N003 N004 N004 MC14007_P
R1 N001 N002 1K
.dc Vi 0 5 0.01

* LTspice schematic (.asc)
Version 4
SHEET 1 496 800
WIRE 248 -400 -56 -400
WIRE -56 -368 -56 -400
WIRE -56 -224 -56 -288
WIRE 24 -224 -56 -224
WIRE -56 -208 -56 -224
WIRE -104 -128 -248 -128
WIRE -56 -48 -56 -112
WIRE 24 -48 -56 -48
WIRE 248 -32 248 -400
WIRE -56 0 -56 -48
WIRE -248 80 -248 -128
WIRE -104 80 -248 80
WIRE -248 208 -248 80
WIRE -248 352 -248 288
WIRE -56 352 -56 96
WIRE -56 352 -248 352
WIRE 248 352 248 48
WIRE 248 352 -56 352
WIRE -56 400 -56 352
FLAG -56 400 0
SYMBOL nmos -104 0 R0
SYMATTR InstName M1
SYMATTR Value MC14007_N
SYMBOL voltage 248 -48 R0
SYMATTR InstName VDD
SYMATTR Value 5
SYMBOL voltage -248 192 R0
SYMATTR Value ""
SYMATTR InstName Vi
SYMBOL pmos -104 -208 R0
SYMATTR InstName M2
SYMATTR Value MC14007_P
SYMBOL res -72 -384 R0
SYMATTR InstName R1
SYMATTR Value 1K
* SPICE netlist
V1 +V 0 15
Vin N001 N004 SINE(0 100m 10K)
R1 N002 N003 5.49K
V2 -V 0 -15
Rload OUT 0 10K
Vcm N004 0 1
Vref N005 0 .5
XU1 N004 N002 N003 N001 -V N005 OUT +V AD8224 ;pnba IN-)RG1)RG2)IN+)VEE)REF)OUT)VCC
.tran 1m

* LTspice schematic (.asc)
Version 4
SHEET 1 640 368
WIRE 208 -168 208 -184
WIRE 320 -168 320 -184
WIRE 32 -88 -320 -88
WIRE 208 -72 208 -88
WIRE 320 -72 320 -88
WIRE -320 -56 -320 -88
WIRE 32 -56 -64 -56
WIRE 320 -8 208 -8
WIRE 320 8 320 -8
WIRE -64 40 -64 24
WIRE 32 40 -64 40
WIRE -320 72 -320 24
WIRE 32 72 -320 72
WIRE -320 88 -320 72
WIRE 144 88 144 56
WIRE 320 104 320 88
WIRE -320 184 -320 168
WIRE 144 184 144 168
FLAG 208 -184 +V
FLAG 208 -72 0
FLAG 320 -8 OUT
FLAG 64 -104 +V
FLAG 320 -184 -V
FLAG 64 88 -V
FLAG 320 104 0
FLAG 320 -72 0
FLAG -320 184 0
FLAG 144 184 0
SYMBOL voltage 208 -184 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage -320 -72 R0
SYMATTR InstName Vin
SYMATTR Value SINE(0 100m 10K)
SYMBOL res -80 -72 R0
SYMATTR InstName R1
SYMATTR Value 5.49K
SYMBOL voltage 320 -184 R0
SYMATTR InstName V2
SYMATTR Value -15
SYMBOL res 304 -8 R0
SYMATTR InstName Rload
SYMATTR Value 10K
SYMBOL voltage -320 72 R0
SYMATTR InstName Vcm
SYMATTR Value 1
SYMBOL voltage 144 72 R0
SYMATTR InstName Vref
SYMATTR Value .5
SYMBOL AD8224 64 -8 R0
SYMATTR InstName U1
* SPICE netlist
B1 f 0 V=limit(k1,V(fh2)*fmul,1)
A1 f 0 0 0 0 C S 0 MODULATOR space=0 mark={f2} Vhigh={Amp} Vlow={-Amp}
R1 fh2 f 1k
S2 fh2 P001 N001 0 XSW
V1 N001 0 PULSE(1 -1 {kd})
V2 P001 0 {k1}
Bc1 fh2 0 I=1/V(f)*I(Vs)-I(Vs)
Cref1 fh2 P002 {Ct}
Vs P002 0 0
.tran {Ts}
.param f1=20 f2=20k Ts=1.705
.param k1=f1/f2
.param fmul=sqrt(2)
.param Amp=1
.ic v(fh2)={k1}
.param Ct=1u
.param kd=0 ;delay to start /sec

* LTspice schematic (.asc)
Version 4
SHEET 1 784 448
WIRE 392 -224 152 -224
WIRE -136 -160 -264 -160
WIRE -88 -160 -136 -160
WIRE -56 -160 -88 -160
WIRE 152 -160 152 -224
WIRE 152 -160 24 -160
WIRE 216 -160 152 -160
WIRE 392 -160 360 -160
WIRE -312 -96 -392 -96
WIRE 152 -96 152 -160
WIRE 392 -96 360 -96
WIRE -392 -80 -392 -96
WIRE -88 16 -88 -160
WIRE -72 16 -88 16
WIRE -136 80 -136 -160
WIRE -40 80 -136 80
WIRE -40 112 -40 80
WIRE -40 224 -40 192
FLAG 152 -16 0
FLAG 392 -160 S
IOPIN 592 192 Out
FLAG 392 -96 C
IOPIN 592 256 Out
FLAG 392 -224 f
IOPIN 592 128 Out
FLAG -72 16 fh2
FLAG -312 -144 0
FLAG -392 0 0
FLAG -264 0 0
FLAG -40 224 0
FLAG -136 224 0
SYMBOL bv 152 -112 R0
SYMATTR Value V=limit(k1,V(fh2)*fmul,1)
SYMATTR InstName B1
SYMBOL SpecialFunctions\\modulate2 216 -160 R0
SYMATTR Value space=0 mark={f2}
SYMATTR Value2 Vhigh={Amp}
SYMATTR SpiceLine Vlow={-Amp}
SYMATTR InstName A1
SYMBOL res -72 -176 M90
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL sw -264 -176 R0
SYMATTR InstName S2
SYMATTR Value XSW
SYMBOL voltage -392 -96 R0
SYMATTR InstName V1
SYMATTR Value PULSE(1 -1 {kd})
SYMBOL voltage -264 -96 R0
SYMATTR InstName V2
SYMATTR Value {k1}
SYMBOL bi -40 112 R0
SYMATTR Value I=1/V(f)*I(Vs)-I(Vs)
SYMATTR InstName Bc1
SYMBOL cap -152 80 R0
SYMATTR Value {Ct}
SYMATTR InstName Cref1
SYMBOL voltage -136 128 R0
SYMATTR InstName Vs
SYMATTR Value 0
* SPICE netlist
R1 N005 N001 4.7k
R2 N001 N004 4.7k
R3 N003 N002 2.2k
R4 0 N003 220k
R5 0 N002 10k
C2 N005 0 11n
V1 Vcc 0 12
V2 0 -Vcc 12
V3 N004 0 AC
C1 N001 N002 11n
XU1 N005 N003 Vcc -Vcc N002 TL072 ;pnba In+)In-)V+)V-)OUT
.ac oct 100 1 150k

* LTspice schematic (.asc)
Version 4
SHEET 1 1088 528
WIRE -336 -264 -368 -264
WIRE 96 -264 -272 -264
WIRE 464 -232 464 -248
WIRE 0 -216 -176 -216
WIRE 464 -136 464 -152
WIRE 544 -136 464 -136
WIRE 544 -120 544 -136
WIRE 464 -104 464 -136
WIRE -176 -88 -176 -216
WIRE -128 -88 -176 -88
WIRE 96 -72 96 -264
WIRE 96 -72 -64 -72
WIRE 304 -72 96 -72
WIRE -480 -56 -544 -56
WIRE -368 -56 -368 -264
WIRE -368 -56 -400 -56
WIRE -336 -56 -368 -56
WIRE -208 -56 -256 -56
WIRE -128 -56 -208 -56
WIRE 96 -40 96 -72
WIRE -544 8 -544 -56
WIRE 464 8 464 -24
WIRE 304 24 304 -72
WIRE -208 40 -208 -56
WIRE 0 88 0 -216
WIRE 96 88 96 40
WIRE 96 88 0 88
WIRE 96 120 96 88
WIRE -544 232 -544 88
WIRE -208 232 -208 104
WIRE -208 232 -544 232
WIRE 96 232 96 200
WIRE 96 232 -208 232
WIRE 304 232 304 104
WIRE 304 232 96 232
WIRE -208 264 -208 232
FLAG -208 264 0
FLAG 544 -120 0
FLAG 464 -248 Vcc
FLAG 464 8 -Vcc
FLAG -96 -104 Vcc
FLAG -96 -40 -Vcc
SYMBOL res -240 -72 R90
SYMATTR InstName R1
SYMATTR Value 4.7k
SYMBOL res -384 -72 R90
SYMATTR InstName R2
SYMATTR Value 4.7k
SYMBOL res 112 56 R180
SYMATTR InstName R3
SYMATTR Value 2.2k
SYMBOL res 112 216 R180
SYMATTR InstName R4
SYMATTR Value 220k
SYMBOL res 320 120 R180
SYMATTR InstName R5
SYMATTR Value 10k
SYMBOL cap -224 40 R0
SYMATTR InstName C2
SYMATTR Value 11n
SYMBOL voltage 464 -248 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL voltage 464 -120 R0
SYMATTR InstName V2
SYMATTR Value 12
SYMBOL voltage -544 -8 R0
SYMATTR InstName V3
SYMATTR Value AC
SYMBOL cap -336 -248 R270
SYMATTR InstName C1
SYMATTR Value 11n
SYMBOL Opamps\\opamp2 -96 -136 R0
SYMATTR InstName U1
SYMATTR Value TL072
* SPICE netlist
V1 IN 0 5
C1 OUT 0 150
S1 0 OUT N001 0 SHORT
V4 N001 0 PULSE(0 1 10m 1m 1m 30m)
R3 N004 N003 20K
R1 N005 N006 52.3K
V3 N004 0 5
V2 N002 0 2
XU1 IN N005 0 N003 N002 OUT MAX14575A ;pnba IN)SETI)GND)_FLAG)EN)OUT
R2 N006 0 348
.tran 50m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 896 496
WIRE -240 -248 -448 -248
WIRE 176 -248 48 -248
WIRE 288 -248 176 -248
WIRE 448 -248 336 -248
WIRE -448 -232 -448 -248
WIRE 176 -232 176 -248
WIRE 288 -232 288 -248
WIRE 448 -232 448 -248
WIRE 336 -216 336 -248
WIRE -448 -136 -448 -152
WIRE 176 -136 176 -168
WIRE 288 -136 288 -152
WIRE 448 -136 448 -152
WIRE -240 -56 -448 -56
WIRE 160 -56 48 -56
WIRE 352 -56 240 -56
WIRE -448 -40 -448 -56
WIRE 352 -24 352 -56
WIRE -240 40 -352 40
WIRE 112 40 48 40
WIRE -448 56 -448 40
WIRE -352 56 -352 40
WIRE 112 72 112 40
WIRE 352 72 352 56
WIRE -352 152 -352 136
WIRE -352 248 -352 232
FLAG -448 -136 0
FLAG 176 -136 0
FLAG 288 -248 OUT
FLAG -448 -248 IN
FLAG 288 -136 0
FLAG 336 -168 0
FLAG 448 -136 0
FLAG -352 248 0
FLAG 352 72 0
FLAG -448 56 0
FLAG 112 72 0
SYMBOL voltage -448 -248 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL cap 160 -232 R0
SYMATTR InstName C1
SYMATTR Value 150
SYMBOL sw 288 -136 R180
SYMATTR InstName S1
SYMATTR Value SHORT
SYMBOL voltage 448 -248 R0
SYMATTR InstName V4
SYMATTR Value PULSE(0 1 10m 1m 1m 30m)
SYMBOL res 256 -72 R90
SYMATTR InstName R3
SYMATTR Value 20K
SYMBOL res -368 40 R0
SYMATTR InstName R1
SYMATTR Value 52.3K
SYMBOL voltage 352 -40 R0
SYMATTR InstName V3
SYMATTR Value 5
SYMBOL voltage -448 -56 R0
SYMATTR InstName V2
SYMATTR Value 2
SYMBOL MAX14575A -96 -104 R0
SYMATTR InstName U1
SYMBOL res -368 136 R0
SYMATTR InstName R2
SYMATTR Value 348
* SPICE netlist
R1 N002 N001 5
L1 N002 0 10m
V1 N001 0 SINE(0 10 60)
.tran 100ms
.IC I(L1)=0

* LTspice schematic (.asc)
Version 4
SHEET 1 288 200
WIRE -48 -80 -144 -80
WIRE 144 -80 32 -80
WIRE -144 -48 -144 -80
WIRE 144 -16 144 -80
WIRE -144 80 -144 32
WIRE 144 80 144 64
WIRE 144 80 -144 80
WIRE -144 96 -144 80
FLAG -144 96 0
SYMBOL res 48 -96 R90
SYMATTR InstName R1
SYMATTR Value 5
SYMBOL ind 128 -32 R0
SYMATTR InstName L1
SYMATTR Value 10m
SYMBOL voltage -144 -64 R0
SYMATTR InstName V1
SYMATTR Value SINE(0 10 60)
* SPICE netlist
V1 N001 0 V
D1 N003 N001 BZX84C6V2L
D2 N001 N002 D
R1 N003 N002 5k
R2 N003 0 1k

* LTspice schematic (.asc)
Version 4
SHEET 1 304 368
WIRE -104 -168 -152 -168
WIRE 24 -168 -40 -168
WIRE 152 -168 104 -168
WIRE -152 -40 -152 -168
WIRE -40 -40 -152 -40
WIRE 152 -40 152 -168
WIRE 152 -40 24 -40
WIRE -152 8 -152 -40
WIRE 152 8 152 -40
WIRE -152 136 -152 88
WIRE -8 136 -152 136
WIRE 152 136 152 88
WIRE 152 136 -8 136
WIRE -8 184 -8 136
FLAG -8 184 0
SYMBOL voltage -152 -8 R0
SYMATTR InstName V1
SYMBOL zener 24 -56 R90
SYMATTR InstName D1
SYMATTR Value BZX84C6V2L
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL diode -104 -152 R270
SYMATTR InstName D2
SYMBOL res 120 -184 R90
SYMATTR InstName R1
SYMATTR Value 5k
SYMBOL res 136 -8 R0
SYMATTR InstName R2
SYMATTR Value 1k
* SPICE netlist
M1 VDD VGS 0 0 N_50n l=50n w=500n
VDD VDD 0 1
VGS VGS 0 0
.dc VGS 0 1
.include cmosedu_models.txt

* LTspice schematic (.asc)
Version 4
SHEET 1 512 272
WIRE 128 -136 0 -136
WIRE 256 -136 128 -136
WIRE 0 -88 0 -136
WIRE 256 -56 256 -136
WIRE -176 -8 -256 -8
WIRE -48 -8 -176 -8
WIRE -256 8 -256 -8
WIRE 0 56 0 8
WIRE 256 56 256 24
WIRE -256 136 -256 88
FLAG 0 -40 0
FLAG 256 56 0
FLAG 128 -136 VDD
FLAG 0 56 0
FLAG -256 136 0
FLAG -176 -8 VGS
SYMBOL nmos4 -48 -88 R0
SYMATTR InstName M1
SYMATTR Value N_50n
SYMATTR Value2 l=50n w=500n
SYMBOL voltage 256 -72 R0
SYMATTR InstName VDD
SYMATTR Value 1
SYMBOL voltage -256 -8 R0
SYMATTR Value 0
SYMATTR InstName VGS
* SPICE netlist
Vee 0 Vee 2.5
Vcc Vcc 0 2.5
RL OUT 0 10k
V1 IN 0 SINE(0 50m 10k)
CL OUT 0 15p
XU1 IN OUT Vcc Vee OUT Vcc MAX4488 ;pnba In+)In-)V+)V-)OUT)SHDN
.tran 100u

* LTspice schematic (.asc)
Version 4
SHEET 1 688 336
WIRE 248 -168 -72 -168
WIRE -312 -136 -312 -152
WIRE 40 -72 40 -104
WIRE -72 -56 -72 -168
WIRE 24 -56 -72 -56
WIRE 248 -40 248 -168
WIRE 248 -40 88 -40
WIRE 344 -40 248 -40
WIRE -312 -24 -312 -56
WIRE -312 -24 -344 -24
WIRE 24 -24 -72 -24
WIRE -344 -8 -344 -24
WIRE 248 -8 248 -40
WIRE 344 8 344 -40
WIRE -312 24 -312 -24
WIRE 40 24 40 -8
WIRE 72 24 72 -8
WIRE -72 72 -72 -24
WIRE 248 104 248 72
WIRE 344 104 344 72
WIRE -312 120 -312 104
WIRE -72 168 -72 152
FLAG 344 -40 OUT
FLAG -312 -152 Vcc
FLAG -312 120 Vee
FLAG 40 -104 Vcc
FLAG 40 24 Vee
FLAG -344 -8 0
FLAG -72 168 0
FLAG 248 104 0
FLAG -72 -24 IN
FLAG 344 104 0
FLAG 72 24 Vcc
SYMBOL voltage -312 8 R0
SYMATTR InstName Vee
SYMATTR Value 2.5
SYMBOL voltage -312 -152 R0
SYMATTR InstName Vcc
SYMATTR Value 2.5
SYMBOL res 232 -24 R0
SYMATTR InstName RL
SYMATTR Value 10k
SYMBOL voltage -72 56 R0
SYMATTR InstName V1
SYMATTR Value SINE(0 50m 10k)
SYMBOL cap 328 8 R0
SYMATTR InstName CL
SYMATTR Value 15p
SYMBOL MAX4488 56 -24 R0
SYMATTR InstName U1
* SPICE netlist
L1 IN N001 150 Rser=0.02 Rpar=5000
D1 N001 OUT MBRS360
R1 OUT N002 10.7K
R2 N002 0 1.24K
R3 N003 N004 1K
C1 OUT 0 500 Rser=15m
C2 N004 0 1
V1 IN 0 5
XU1 N003 N002 0 N001 IN LT1071 ;pnba Vc)FB)GND)SW)Vin
Rload OUT 0 24
.tran 20m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 816 368
WIRE -168 -184 -408 -184
WIRE -120 -184 -168 -184
WIRE -8 -184 -40 -184
WIRE 56 -184 -8 -184
WIRE 168 -184 120 -184
WIRE 296 -184 168 -184
WIRE 408 -184 296 -184
WIRE -408 -168 -408 -184
WIRE 296 -168 296 -184
WIRE 408 -168 408 -184
WIRE -168 -120 -168 -184
WIRE 168 -104 168 -184
WIRE -408 -72 -408 -88
WIRE 296 -72 296 -104
WIRE 408 -72 408 -88
WIRE -8 -40 -8 -184
WIRE -8 -40 -40 -40
WIRE 168 24 168 -24
WIRE 168 24 -40 24
WIRE 168 40 168 24
WIRE -24 88 -40 88
WIRE 72 88 56 88
WIRE 72 104 72 88
WIRE 168 136 168 120
WIRE -168 184 -168 168
WIRE 72 184 72 168
FLAG 408 -184 OUT
FLAG 168 136 0
FLAG 296 -72 0
FLAG 408 -72 0
FLAG 72 184 0
FLAG -168 184 0
FLAG -408 -72 0
FLAG -408 -184 IN
SYMBOL IND -136 -168 R270
SYMATTR InstName L1
SYMATTR Value 150
SYMATTR SpiceLine Rser=0.02 Rpar=5000
SYMBOL schottky 56 -168 R270
SYMATTR InstName D1
SYMATTR Value MBRS360
SYMBOL RES 152 -120 R0
SYMATTR InstName R1
SYMATTR Value 10.7K
SYMBOL RES 152 24 R0
SYMATTR InstName R2
SYMATTR Value 1.24K
SYMBOL RES -40 104 R270
SYMATTR InstName R3
SYMATTR Value 1K
SYMBOL polcap 280 -168 R0
SYMATTR InstName C1
SYMATTR Value 500
SYMATTR SpiceLine Rser=15m
SYMBOL CAP 56 104 R0
SYMATTR InstName C2
SYMATTR Value 1
SYMBOL VOLTAGE -408 -184 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL POWERPRODUCTS\\LT1071 -168 24 R0
SYMATTR InstName U1
SYMBOL res 392 -184 R0
SYMATTR InstName Rload
SYMATTR Value 24
* SPICE netlist
L1 IN N001 22 Rpar=2K
V1 IN 0 5
C1 N004 0 2.2
R1 N004 N002 10
D1 N002 0 NSPW500BS N=7
V2 N003 0 PULSE(.5 1.25 .2m .2m .2m 1m 2.4m)
XU1 IN 0 N001 N004 N002 N003 LT3591 ;pnba Vin)GND)SW)Cap)LED)CTRL
.tran 3m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 528 384
WIRE -184 -192 -264 -192
WIRE -136 -192 -184 -192
WIRE -40 -192 -56 -192
WIRE -264 -176 -264 -192
WIRE -40 -144 -40 -192
WIRE -264 -80 -264 -96
WIRE -184 -80 -184 -192
WIRE -168 -80 -184 -80
WIRE 120 -80 88 -80
WIRE 264 -80 120 -80
WIRE 120 -64 120 -80
WIRE 264 -48 264 -80
WIRE -168 32 -248 32
WIRE 120 32 120 16
WIRE 120 32 88 32
WIRE 120 48 120 32
WIRE 264 64 264 16
WIRE -248 80 -248 32
WIRE -40 112 -40 96
WIRE 120 128 120 112
WIRE -248 192 -248 160
FLAG -40 112 0
FLAG -264 -80 0
FLAG 120 128 0
FLAG -248 192 0
FLAG -264 -192 IN
FLAG 264 64 0
SYMBOL ind -152 -176 R270
SYMATTR InstName L1
SYMATTR Value 22
SYMATTR SpiceLine Rpar=2K
SYMBOL VOLTAGE -264 -192 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL cap 104 48 R0
SYMATTR InstName C1
SYMATTR Value 2.2
SYMBOL res 104 32 M180
SYMATTR InstName R1
SYMATTR Value 10
SYMBOL LED 248 -48 R0
SYMATTR InstName D1
SYMATTR Value NSPW500BS
SYMATTR Description Diode
SYMATTR Type diode
SYMATTR Value2 N=7
SYMBOL voltage -248 64 R0
SYMATTR InstName V2
SYMATTR Value PULSE(.5 1.25 .2m .2m .2m 1m 2.4m)
SYMBOL PowerProducts\\LT3591 -40 -32 R0
SYMATTR InstName U1
* SPICE netlist
V1 N001 0 12
Q1 Vc Vb Ve 0 2N2222
Rb N001 Vb 3k
Rc N001 Vc {RC}
Re Ve 0 6.3k
R1 Vb 0 7k
.tran .1
; .step param RC list 20 50 100 150 200 250 500
;.step param RC list 250 500 750 1000 1300 1600
.param RC 1k
.meas TRAN IRC FIND I(Rc) AT=.1
.meas TRAN IRB FIND I(Rb) AT=.1
.meas TRAN IRE FIND I(Re) AT=.1
.meas TRAN VE FIND V(Ve) AT=.1
.meas TRAN VBE FIND V(Vb) - V(Ve) AT=.1
.meas TRAN R_RC FIND RC AT=.1

* LTspice schematic (.asc)
Version 4.1
SHEET 1 368 400
WIRE 24 -200 -184 -200
WIRE 184 -200 24 -200
WIRE 184 -184 184 -200
WIRE 24 -136 24 -200
WIRE 184 -88 184 -104
WIRE -184 -72 -184 -200
WIRE 184 -72 184 -88
WIRE 24 -24 24 -56
WIRE 72 -24 24 -24
WIRE 120 -24 72 -24
WIRE 24 8 24 -24
WIRE -184 40 -184 8
WIRE 184 72 184 24
WIRE 184 88 184 72
WIRE 24 120 24 88
WIRE 184 200 184 168
FLAG 184 200 0
FLAG -184 40 0
FLAG 184 72 Ve
FLAG 184 -88 Vc
FLAG 72 -24 Vb
FLAG 24 120 0
SYMBOL voltage -184 -88 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL npn 120 -72 R0
SYMATTR InstName Q1
SYMATTR Value 2N2222
SYMBOL res 8 -152 R0
SYMATTR InstName Rb
SYMATTR Value 3k
SYMBOL res 168 -200 R0
SYMATTR InstName Rc
SYMATTR Value {RC}
SYMBOL res 168 72 R0
SYMATTR InstName Re
SYMATTR Value 6.3k
SYMBOL res 8 -8 R0
SYMATTR InstName R1
SYMATTR Value 7k
* SPICE netlist
V1 IN 0 5
C1 N005 0 .001
C2 OUT 0 47
L1 N002 OUT 6.2 Rpar=1K
R1 OUT N004 80.6K
R2 N004 0 28K
R3 N006 N005 150K
C3 N008 0 47p
R4 N007 N008 150K
C4 N003 0 .002
R5 IN N003 1Meg
R6 IN N001 10K
XU1 0 N003 N004 N007 N002 N002 0 IN MP_01 MP_02 MP_03 MP_04 IN N001 0 N006 LTC1879 ;pnba SGND)Run/SS)FB)Ith)SWP)SWN)PGND)PVin)))))SVin)Pgood)Sync/Mode)PLL_LPF
Rload OUT 0 3
.tran 1.5m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1024 400
WIRE -384 -200 -512 -200
WIRE -272 -200 -384 -200
WIRE -96 -200 -272 -200
WIRE 32 -200 -96 -200
WIRE -512 -184 -512 -200
WIRE -272 -184 -272 -200
WIRE -384 -152 -384 -200
WIRE -96 -152 -96 -200
WIRE 32 -152 32 -200
WIRE -512 -88 -512 -104
WIRE -272 -88 -272 -104
WIRE -192 -88 -272 -88
WIRE 160 -88 128 -88
WIRE 192 -88 160 -88
WIRE 304 -88 272 -88
WIRE 416 -88 304 -88
WIRE 512 -88 416 -88
WIRE 304 -72 304 -88
WIRE 416 -72 416 -88
WIRE 512 -72 512 -88
WIRE -384 -24 -384 -72
WIRE -192 -24 -384 -24
WIRE 160 -24 160 -88
WIRE 160 -24 128 -24
WIRE -384 -8 -384 -24
WIRE 416 24 416 -8
WIRE 512 24 512 8
WIRE -192 40 -208 40
WIRE 304 40 304 8
WIRE 304 40 128 40
WIRE 304 56 304 40
WIRE -384 72 -384 56
WIRE -288 104 -336 104
WIRE -192 104 -208 104
WIRE 144 104 128 104
WIRE 240 104 224 104
WIRE -336 120 -336 104
WIRE 240 120 240 104
WIRE 304 152 304 136
WIRE -96 184 -96 168
WIRE 32 184 32 168
WIRE -336 200 -336 184
WIRE 240 200 240 184
FLAG -512 -88 0
FLAG -96 184 0
FLAG -336 200 0
FLAG 416 24 0
FLAG 304 152 0
FLAG 512 24 0
FLAG 512 -88 OUT
FLAG 32 184 0
FLAG 240 200 0
FLAG -384 72 0
FLAG -208 40 0
FLAG -512 -200 IN
SYMBOL VOLTAGE -512 -200 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL cap -352 120 R0
SYMATTR InstName C1
SYMATTR Value .001
SYMBOL polcap 400 -72 R0
SYMATTR InstName C2
SYMATTR Value 47
SYMBOL ind 176 -72 R270
SYMATTR InstName L1
SYMATTR Value 6.2
SYMATTR SpiceLine Rpar=1K
SYMBOL RES 288 -88 R0
SYMATTR InstName R1
SYMATTR Value 80.6K
SYMBOL res 288 40 R0
SYMATTR InstName R2
SYMATTR Value 28K
SYMBOL res -192 88 R90
SYMATTR InstName R3
SYMATTR Value 150K
SYMBOL cap 224 120 R0
SYMATTR InstName C3
SYMATTR Value 47p
SYMBOL res 128 88 M90
SYMATTR InstName R4
SYMATTR Value 150K
SYMBOL cap -400 -8 R0
SYMATTR Value .002
SYMATTR InstName C4
SYMBOL res -400 -168 R0
SYMATTR InstName R5
SYMATTR Value 1Meg
SYMBOL res -288 -200 R0
SYMATTR InstName R6
SYMATTR Value 10K
SYMBOL PowerProducts\\LTC1879 -32 8 R0
SYMATTR InstName U1
SYMBOL res 496 -88 R0
SYMATTR InstName Rload
SYMATTR Value 3
* SPICE netlist
C1 N008 0 2n
L1 N004 OUT 1.5 Rser=6m
C2 N003 N004 .1
C3 OUT 0 60 Rser=2m
R1 N005 0 100K
C5 N006 0 680p
R2 N007 N006 36K
V1 IN 0 5
R3 OUT N001 100K
C4 N002 0 1
C6 N007 0 1p
Rload OUT 0 .66
XU1 N002 N005 N002 OUT 0 0 N004 IN IN IN N001 N008 N007 N003 N002 ADP2165-x.x Rtop=818K Rbot=182K ;pnba SYNC)Rt)TRK)FB)Gnd)Pgnd)SW)Pvin)Avin)EN)Pgood)SS)Comp)Bst)Vreg
.tran 1m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1072 576
WIRE -248 -288 -424 -288
WIRE -120 -288 -248 -288
WIRE -24 -288 -120 -288
WIRE -424 -272 -424 -288
WIRE -120 -272 -120 -288
WIRE -24 -272 -24 -288
WIRE -248 -208 -248 -288
WIRE -232 -208 -248 -208
WIRE 152 -208 88 -208
WIRE 312 -208 232 -208
WIRE -424 -176 -424 -192
WIRE -328 -128 -344 -128
WIRE -248 -128 -264 -128
WIRE -232 -128 -248 -128
WIRE 136 -128 88 -128
WIRE -248 -48 -248 -128
WIRE -232 -48 -248 -48
WIRE 136 -48 136 -64
WIRE 136 -48 88 -48
WIRE 184 -48 136 -48
WIRE 312 -48 312 -208
WIRE 312 -48 264 -48
WIRE 424 -48 312 -48
WIRE 536 -48 424 -48
WIRE 424 -32 424 -48
WIRE 536 -32 536 -48
WIRE -248 32 -248 -48
WIRE -232 32 -248 32
WIRE 424 64 424 32
WIRE 536 64 536 48
WIRE -328 112 -344 112
WIRE -232 112 -248 112
WIRE 312 112 312 -48
WIRE 312 112 88 112
WIRE -456 192 -520 192
WIRE -328 192 -376 192
WIRE -232 192 -328 192
WIRE 104 192 88 192
WIRE 184 192 168 192
WIRE -520 208 -520 192
WIRE -328 208 -328 192
WIRE -120 272 -120 256
WIRE -24 272 -24 256
WIRE -520 288 -520 272
WIRE -328 288 -328 272
FLAG 184 192 0
FLAG -24 272 0
FLAG -344 112 0
FLAG -520 288 0
FLAG -424 -176 0
FLAG 424 64 0
FLAG 536 64 0
FLAG 536 -48 OUT
FLAG -424 -288 IN
FLAG -344 -128 0
FLAG -328 288 0
FLAG -120 272 0
SYMBOL cap 104 176 M90
SYMATTR InstName C1
SYMATTR Value 2n
SYMBOL ind 168 -32 R270
SYMATTR InstName L1
SYMATTR Value 1.5
SYMATTR SpiceLine Rser=6m
SYMBOL cap 120 -128 R0
SYMATTR InstName C2
SYMATTR Value .1
SYMBOL cap 408 -32 R0
SYMATTR Value 60
SYMATTR InstName C3
SYMATTR SpiceLine Rser=2m
SYMBOL res -232 96 R90
SYMATTR InstName R1
SYMATTR Value 100K
SYMBOL cap -536 208 R0
SYMATTR InstName C5
SYMATTR Value 680p
SYMBOL res -360 176 R90
SYMATTR InstName R2
SYMATTR Value 36K
SYMBOL voltage -424 -288 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL res 248 -224 R90
SYMATTR InstName R3
SYMATTR Value 100K
SYMBOL cap -264 -144 R90
SYMATTR InstName C4
SYMATTR Value 1
SYMBOL cap -344 208 R0
SYMATTR InstName C6
SYMATTR Value 1p
SYMBOL res 520 -48 R0
SYMATTR InstName Rload
SYMATTR Value .66
SYMBOL ADP2165-3.3 -72 -16 R0
SYMATTR InstName U1
* SPICE netlist
V3 N002 0 8
V4 N003 0 9
V5 N005 0 10
V6 N006 0 11
V7 N012 0 5
V8 N014 0 5
V12 N001 0 15
V13 N015 0 -15
V14 N013 0 PULSE(0 5 0 10n 10n 10u 20u)
R1 N004 0 100
C1 N001 0 0.1
C2 N015 0 0.1
C3 N004 0 35p
XU1 N001 N012 N014 N013 N015 0 N002 N003 N005 N006 N004 N007 N008 N010 N011 N009 ADG1409 ;pnba VDD)A0)A1)EN)VSS)GND)S1A)S2A)S3A)S4A)DA)S1B)S2B)S3B)S4B)DB
R2 N009 0 100
C4 N009 0 35p
V1 N007 0 8
V2 N008 0 9
V9 N010 0 10
V10 N011 0 11
.tran 100u

* LTspice schematic (.asc)
Version 4
SHEET 1 1136 1152
WIRE -72 -576 -120 -576
WIRE 72 -576 8 -576
WIRE -72 -464 -120 -464
WIRE 72 -464 72 -576
WIRE 72 -464 -8 -464
WIRE 72 -368 72 -464
WIRE -328 -304 -360 -304
WIRE -56 -304 -248 -304
WIRE -440 -240 -472 -240
WIRE -56 -240 -360 -240
WIRE 280 -208 200 -208
WIRE 360 -208 280 -208
WIRE 280 -192 280 -208
WIRE -200 -176 -232 -176
WIRE -56 -176 -120 -176
WIRE 360 -176 360 -208
WIRE -312 -112 -344 -112
WIRE -56 -112 -232 -112
WIRE 280 -96 280 -112
WIRE 360 -96 360 -112
WIRE -424 -48 -456 -48
WIRE -56 -48 -344 -48
WIRE -536 16 -568 16
WIRE -56 16 -456 16
WIRE 280 48 200 48
WIRE 360 48 280 48
WIRE 280 64 280 48
WIRE -200 80 -232 80
WIRE -56 80 -120 80
WIRE 360 80 360 48
WIRE -312 144 -344 144
WIRE -56 144 -232 144
WIRE 280 160 280 144
WIRE 360 160 360 144
WIRE -424 208 -456 208
WIRE -56 208 -344 208
WIRE 440 208 200 208
WIRE 568 208 520 208
WIRE -536 272 -568 272
WIRE -56 272 -456 272
WIRE 136 416 136 384
WIRE -104 464 -152 464
WIRE 8 464 8 384
WIRE 8 464 -40 464
WIRE -104 576 -152 576
WIRE 8 576 8 464
WIRE 8 576 -24 576
FLAG -120 -576 0
FLAG -120 -464 0
FLAG -360 -304 0
FLAG -472 -240 0
FLAG -232 -176 0
FLAG -344 -112 0
FLAG -456 208 0
FLAG -568 272 0
FLAG -152 576 0
FLAG -152 464 0
FLAG 568 208 0
FLAG 136 416 0
FLAG 280 -96 0
FLAG 360 -96 0
FLAG 280 160 0
FLAG 360 160 0
FLAG -456 -48 0
FLAG -568 16 0
FLAG -232 80 0
FLAG -344 144 0
SYMBOL voltage -232 -304 R90
SYMATTR InstName V3
SYMATTR Value 8
SYMBOL voltage -344 -240 R90
SYMATTR InstName V4
SYMATTR Value 9
SYMBOL voltage -104 -176 R90
SYMATTR InstName V5
SYMATTR Value 10
SYMBOL voltage -216 -112 R90
SYMATTR InstName V6
SYMATTR Value 11
SYMBOL voltage -328 208 R90
SYMATTR InstName V7
SYMATTR Value 5
SYMBOL voltage -440 272 R90
SYMATTR InstName V8
SYMATTR Value 5
SYMBOL voltage 24 -576 R90
SYMATTR InstName V12
SYMATTR Value 15
SYMBOL voltage -8 576 R90
SYMATTR InstName V13
SYMATTR Value -15
SYMBOL voltage 424 208 R270
SYMATTR InstName V14
SYMATTR Value PULSE(0 5 0 10n 10n 10u 20u)
SYMBOL res 264 -208 R0
SYMATTR InstName R1
SYMATTR Value 100
SYMBOL cap -8 -480 R90
SYMATTR InstName C1
SYMATTR Value 0.1
SYMBOL cap -40 448 R90
SYMATTR InstName C2
SYMATTR Value 0.1
SYMBOL cap 344 -176 R0
SYMATTR InstName C3
SYMATTR Value 35p
SYMBOL ADG1409 72 -48 R0
SYMATTR InstName U1
SYMBOL res 264 48 R0
SYMATTR InstName R2
SYMATTR Value 100
SYMBOL cap 344 80 R0
SYMATTR InstName C4
SYMATTR Value 35p
SYMBOL voltage -328 -48 R90
SYMATTR InstName V1
SYMATTR Value 8
SYMBOL voltage -440 16 R90
SYMATTR InstName V2
SYMATTR Value 9
SYMBOL voltage -104 80 R90
SYMATTR InstName V9
SYMATTR Value 10
SYMBOL voltage -216 144 R90
SYMATTR InstName V10
SYMATTR Value 11
* SPICE netlist
V1 IN 0 PWL(0 0 1 20) Rser=0.1
Rload OUT 0 10
C1 OUT 0 10
XU1 0 OUT IN LT1086-12 ;pnba ADJ)OUT)IN
.tran 1

* LTspice schematic (.asc)
Version 4
SHEET 1 672 200
WIRE -112 -72 -336 -72
WIRE 224 -72 144 -72
WIRE 336 -72 224 -72
WIRE -336 -56 -336 -72
WIRE 224 -56 224 -72
WIRE 336 -56 336 -72
WIRE -336 40 -336 24
WIRE 224 40 224 8
WIRE 336 40 336 24
WIRE 16 72 16 24
FLAG 336 -72 OUT
FLAG 336 40 0
FLAG -336 40 0
FLAG 224 40 0
FLAG 16 72 0
FLAG -336 -72 IN
SYMBOL VOLTAGE -336 -72 R0
SYMATTR InstName V1
SYMATTR Value PWL(0 0 1 20)
SYMATTR SpiceLine Rser=0.1
SYMBOL RES 320 -72 R0
SYMATTR InstName Rload
SYMATTR Value 10
SYMBOL cap 208 -56 R0
SYMATTR InstName C1
SYMATTR Value 10
SYMBOL PowerProducts\\LT1086-12 16 -72 R0
SYMATTR InstName U1
* SPICE netlist
Ci v+ v- {ci}
Co i+ i- {co}
Ro i- 0 {1/go}
G2 i+ i- v+ v- {gm}
Ro1 i+ 0 {1/go}
.param gm = 1
.param ci = .1p co = .25p go = 1/5Meg

* LTspice schematic (.asc)
Version 4
SHEET 1 416 336
WIRE -160 -88 -208 -88
WIRE -96 -88 -160 -88
WIRE 48 -88 -48 -88
WIRE 128 -88 48 -88
WIRE 208 -88 128 -88
WIRE -48 -40 -48 -88
WIRE 48 -40 48 -88
WIRE -160 -24 -160 -88
WIRE -96 -24 -96 -88
WIRE -160 88 -160 40
WIRE -160 88 -208 88
WIRE -96 88 -96 24
WIRE -96 88 -160 88
WIRE -48 88 -48 40
WIRE 48 88 48 24
WIRE 48 88 -48 88
WIRE 128 88 48 88
WIRE 208 88 128 88
FLAG 208 -88 i+
IOPIN 352 80 Out
FLAG 208 88 i-
IOPIN 352 256 Out
FLAG -208 -88 v+
IOPIN -64 80 In
FLAG -208 88 v-
IOPIN -64 256 In
FLAG 128 168 0
FLAG 128 -168 0
SYMBOL cap -176 -24 R0
SYMATTR InstName Ci
SYMATTR Value {ci}
SYMBOL cap 32 -40 R0
SYMATTR InstName Co
SYMATTR Value {co}
SYMBOL res 112 72 R0
SYMATTR InstName Ro
SYMATTR Value {1/go}
SYMBOL g2 -48 56 M180
SYMATTR InstName G2
SYMATTR Value {gm}
SYMBOL res 144 -72 R180
SYMATTR InstName Ro1
SYMATTR Value {1/go}
* SPICE netlist
L1 IN N001 22
V1 IN 0 5
C1 N002 0 .22
R1 N005 0 10
XU1 N002 0 N005 IN IN N001 LT3465 ;pnba Vout)GND)FB)CTRL)Vin)SW
D1 N002 N003 NSPW500BS
D3 N004 N006 NSPW500BS
D2 N003 N004 NSPW500BS
D4 N006 N005 NSPW500BS
.tran 1m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 704 368
WIRE -256 -184 -352 -184
WIRE -224 -184 -256 -184
WIRE -112 -184 -144 -184
WIRE 144 -184 48 -184
WIRE 224 -184 144 -184
WIRE 352 -184 288 -184
WIRE 144 -168 144 -184
WIRE -352 -152 -352 -184
WIRE -112 -136 -112 -184
WIRE 48 -136 48 -184
WIRE 352 -136 352 -184
WIRE 144 -88 144 -104
WIRE -256 -56 -256 -184
WIRE -176 -56 -256 -56
WIRE -352 -40 -352 -72
WIRE 352 -40 352 -72
WIRE -256 72 -256 -56
WIRE -176 72 -256 72
WIRE 144 72 112 72
WIRE 256 72 144 72
WIRE 352 72 352 24
WIRE 352 72 320 72
WIRE 144 88 144 72
WIRE -32 168 -32 152
WIRE 144 184 144 168
FLAG -32 168 0
FLAG -352 -40 0
FLAG 144 -88 0
FLAG 144 184 0
FLAG -352 -184 IN
SYMBOL ind -240 -168 R270
SYMATTR InstName L1
SYMATTR Value 22
SYMBOL VOLTAGE -352 -168 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL cap 128 -168 R0
SYMATTR InstName C1
SYMATTR Value .22
SYMBOL res 128 72 R0
SYMATTR InstName R1
SYMATTR Value 10
SYMBOL PowerProducts\\LT3465 -32 8 R0
SYMATTR InstName U1
SYMBOL LED 224 -168 R270
SYMATTR InstName D1
SYMATTR Value NSPW500BS
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL LED 336 -40 R0
SYMATTR InstName D3
SYMATTR Value NSPW500BS
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL LED 336 -136 R0
SYMATTR InstName D2
SYMATTR Value NSPW500BS
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL LED 320 56 R90
SYMATTR InstName D4
SYMATTR Value NSPW500BS
SYMATTR Description Diode
SYMATTR Type diode
* SPICE netlist
M1 N001 N002 Vout 0 nch l=0.18u w=10u
I1 Vout 0 1m
VDD N001 0 1.8
Vin N002 0 1 AC 1 0
C1 N002 Vout 1p
.op
.ac dec 10 0.9k 1.1k

* LTspice schematic (.asc)
Version 4
SHEET 1 400 352
WIRE 200 -176 -8 -176
WIRE -8 -128 -8 -176
WIRE 88 -80 -8 -80
WIRE -88 -48 -200 -48
WIRE -56 -48 -88 -48
WIRE -8 -16 -8 -32
WIRE 8 -16 -8 -16
WIRE -200 0 -200 -48
WIRE -8 16 -8 -16
WIRE -8 16 -88 16
WIRE 200 16 200 -176
WIRE -200 160 -200 80
WIRE -8 160 -8 96
WIRE -8 160 -200 160
WIRE 24 160 -8 160
WIRE 88 160 88 -80
WIRE 88 160 24 160
WIRE 200 160 200 96
WIRE 200 160 88 160
WIRE 24 176 24 160
FLAG 24 176 0
FLAG 8 -16 Vout
IOPIN 256 224 Out
SYMBOL nmos4 -56 -128 R0
SYMATTR InstName M1
SYMATTR Value nch
SYMATTR Value2 l=0.18u w=10u
SYMBOL current -8 16 R0
SYMATTR InstName I1
SYMATTR Value 1m
SYMBOL voltage 200 0 R0
SYMATTR InstName VDD
SYMATTR Value 1.8
SYMBOL voltage -200 -16 R0
SYMATTR Value2 AC 1 0
SYMATTR InstName Vin
SYMATTR Value 1
SYMBOL cap -104 -48 R0
SYMATTR InstName C1
SYMATTR Value 1p
* SPICE netlist
R1 N002 0 24.9K
R2 N004 0 63.4K
L1 IN N001 33
V1 IN 0 3
V2 N003 0 2
C1 OUT 0 1
R3 OUT N002 475K
Rload OUT 0 533
XU1 OUT N001 IN MP_01 MP_02 MP_03 MP_04 N004 N003 N002 0 LT3466-1 ;pnba Vout)SW)Vin)))))Rt)CTRL)FB)GND
.tran 1m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 704 368
WIRE -272 -184 -352 -184
WIRE -240 -184 -272 -184
WIRE -128 -184 -160 -184
WIRE 144 -184 32 -184
WIRE 224 -184 144 -184
WIRE 352 -184 224 -184
WIRE -352 -168 -352 -184
WIRE 144 -168 144 -184
WIRE 224 -168 224 -184
WIRE 352 -168 352 -184
WIRE -128 -136 -128 -184
WIRE 32 -136 32 -184
WIRE 144 -88 144 -104
WIRE -352 -72 -352 -88
WIRE 352 -72 352 -88
WIRE -272 -56 -272 -184
WIRE -192 -56 -272 -56
WIRE 224 -56 224 -88
WIRE 224 -56 96 -56
WIRE 224 -40 224 -56
WIRE 224 56 224 40
WIRE -192 72 -304 72
WIRE 144 72 96 72
WIRE -304 88 -304 72
WIRE 144 88 144 72
WIRE -48 168 -48 152
WIRE -304 184 -304 168
WIRE 144 184 144 168
FLAG 224 56 0
FLAG 144 184 0
FLAG -48 168 0
FLAG -352 -72 0
FLAG -304 184 0
FLAG 144 -88 0
FLAG 352 -72 0
FLAG 352 -184 OUT
FLAG -352 -184 IN
SYMBOL res 208 -56 R0
SYMATTR InstName R1
SYMATTR Value 24.9K
SYMBOL res 128 72 R0
SYMATTR InstName R2
SYMATTR Value 63.4K
SYMBOL ind -256 -168 R270
SYMATTR InstName L1
SYMATTR Value 33
SYMBOL voltage -352 -184 R0
SYMATTR InstName V1
SYMATTR Value 3
SYMBOL voltage -304 72 R0
SYMATTR InstName V2
SYMATTR Value 2
SYMBOL cap 128 -168 R0
SYMATTR Value 1
SYMATTR InstName C1
SYMBOL res 208 -184 R0
SYMATTR InstName R3
SYMATTR Value 475K
SYMBOL res 336 -184 R0
SYMATTR InstName Rload
SYMATTR Value 533
SYMBOL PowerProducts\\LT3466-1 -48 8 R0
SYMATTR InstName U1
* SPICE netlist
L1 IN N001 6.8 Rser=0.072
D1 N001 OUT MBR745
R1 N001 N002 10
R2 OUT N004 53.6K
R3 N004 0 6.19K
R4 N006 N007 470
C1 N002 OUT 1000p Rser=0.04
C2 OUT 0 180 Rser=0.05
C3 0 N007 .1
V1 IN 0 5
XU1 N006 N004 N003 0 N001 N005 IN LT1370 ;pnba Vc)FB)_SHDN)GND)SW)NFB)Vin
Rload OUT 0 10
.tran 5m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 816 624
WIRE -8 -312 -24 -312
WIRE 104 -312 72 -312
WIRE 184 -312 168 -312
WIRE -200 -216 -408 -216
WIRE -152 -216 -200 -216
WIRE -24 -216 -24 -312
WIRE -24 -216 -72 -216
WIRE 56 -216 -24 -216
WIRE 184 -216 184 -312
WIRE 184 -216 120 -216
WIRE 296 -216 184 -216
WIRE 408 -216 296 -216
WIRE -408 -200 -408 -216
WIRE 296 -200 296 -216
WIRE 408 -200 408 -216
WIRE -200 -168 -200 -216
WIRE 184 -120 184 -216
WIRE -408 -104 -408 -120
WIRE -24 -104 -24 -216
WIRE -24 -104 -56 -104
WIRE 296 -104 296 -136
WIRE 408 -104 408 -120
WIRE -344 -24 -376 -24
WIRE 184 -24 184 -40
WIRE 184 -24 -56 -24
WIRE 184 -8 184 -24
WIRE -40 56 -56 56
WIRE 184 88 184 72
WIRE -280 136 -280 120
WIRE -120 136 -120 120
WIRE -120 232 -120 216
WIRE -120 312 -120 296
FLAG 408 -216 OUT
FLAG 184 88 0
FLAG 296 -104 0
FLAG 408 -104 0
FLAG -120 312 0
FLAG -280 136 0
FLAG -408 -104 0
FLAG -408 -216 IN
SYMBOL IND -168 -200 R270
SYMATTR InstName L1
SYMATTR Value 6.8
SYMATTR SpiceLine Rser=0.072
SYMBOL schottky 56 -200 R270
SYMATTR InstName D1
SYMATTR Value MBR745
SYMBOL RES -24 -296 R270
SYMATTR InstName R1
SYMATTR Value 10
SYMBOL RES 168 -136 R0
SYMATTR InstName R2
SYMATTR Value 53.6K
SYMBOL RES 168 -24 R0
SYMATTR InstName R3
SYMATTR Value 6.19K
SYMBOL RES -136 120 R0
SYMATTR InstName R4
SYMATTR Value 470
SYMBOL CAP 104 -296 R270
SYMATTR InstName C1
SYMATTR Value 1000p
SYMATTR SpiceLine Rser=0.04
SYMBOL polcap 280 -200 R0
SYMATTR InstName C2
SYMATTR Value 180
SYMATTR SpiceLine Rser=0.05
SYMBOL CAP -136 296 M180
SYMATTR InstName C3
SYMATTR Value .1
SYMBOL VOLTAGE -408 -216 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL PowerProducts\\LT1370 -200 -24 R0
SYMATTR InstName U1
SYMBOL RES 392 -216 R0
SYMATTR InstName Rload
SYMATTR Value 10