Si7li/ltspice-spice-circuits-no-aug huggingface dataset:
* SPICE netlist
Lref x1 0 1 Rser=0
G1 0 x1 c2 0 1
Bc2 c2 0 I=V(x1)*V(ctrl)
Vctrl ctrl 0 PULSE(1 2 1 10n 10n)
I2 0 c2 PULSE(0 1 10n 10n 10n 999)
Rdummy c2 0 1G
Bc1 c1 0 I=V(ctrl)*I(Vs)-I(Vs)
Cref c1 P001 1
Vs P001 0 0
I1 0 c1 PULSE(0 1 10n 10n 10n 999)
.tran 2

* LTspice schematic (.asc)
Version 4
SHEET 1 992 432
WIRE -96 -216 -192 -216
WIRE 368 -216 -96 -216
WIRE 496 -216 368 -216
WIRE -96 -184 -96 -216
WIRE 368 -136 368 -216
WIRE -96 -72 -96 -104
WIRE -432 -40 -496 -40
WIRE -496 -8 -496 -40
WIRE -224 56 -320 56
WIRE 32 56 -224 56
WIRE 368 56 32 56
WIRE 496 56 368 56
WIRE -96 104 -176 104
WIRE -320 136 -320 56
WIRE -176 136 -176 104
WIRE -96 136 -96 104
WIRE 32 136 32 56
WIRE 368 136 368 56
WIRE -224 152 -224 56
FLAG -176 216 0
FLAG -96 216 0
FLAG 32 216 0
FLAG -224 200 0
FLAG -96 104 x1
FLAG 496 56 c2
FLAG -496 72 0
FLAG -432 -40 ctrl
FLAG 368 216 0
FLAG -320 216 0
FLAG -96 -72 0
FLAG -192 -72 0
FLAG 496 -216 c1
FLAG 368 -56 0
SYMBOL ind -112 120 R0
SYMATTR SpiceLine Rser=0
SYMATTR InstName Lref
SYMATTR Value 1
SYMBOL g -176 120 R0
SYMATTR InstName G1
SYMATTR Value 1
SYMBOL bi 32 136 R0
SYMATTR InstName Bc2
SYMATTR Value I=V(x1)*V(ctrl)
SYMBOL voltage -496 -24 R0
SYMATTR InstName Vctrl
SYMATTR Value PULSE(1 2 1 10n 10n)
SYMBOL current 368 216 R180
SYMATTR InstName I2
SYMATTR Value PULSE(0 1 10n 10n 10n 999)
SYMBOL res -336 120 R0
SYMATTR InstName Rdummy
SYMATTR Value 1G
SYMBOL bi -96 -184 R0
SYMATTR Value I=V(ctrl)*I(Vs)-I(Vs)
SYMATTR InstName Bc1
SYMBOL cap -208 -216 R0
SYMATTR Value 1
SYMATTR InstName Cref
SYMBOL voltage -192 -168 R0
SYMATTR InstName Vs
SYMATTR Value 0
SYMBOL current 368 -56 R180
SYMATTR InstName I1
SYMATTR Value PULSE(0 1 10n 10n 10n 999)
* SPICE netlist
I1 0 V_OEM_SENSE 0
V1 5V 0 5
R50R53R316 V_OEM_SENSE 5V 79.3
R51 V_OEM_SENSE V_SENSE 10k
R52 V_SENSE 0 10k
XU1 V_SENSE N001 5V 0 Vout LT1797 ;pnba In+)In-)V+)V-)OUT
R54R55 5V N002 10.1k
R56R57 N002 0 17.32k
R66 N002 N001 71.5k
R67 N001 Vout 100k
C_R67 Vout N001 100n
C_R56R57 N002 0 100n
C22 V_SENSE 0 100n
.dc I1 -17.5m 35.0m 0.001

* LTspice schematic (.asc)
Version 4
SHEET 1 1200 544
WIRE 56 -240 56 -272
WIRE -536 -192 -600 -192
WIRE 424 -192 392 -192
WIRE 520 -192 488 -192
WIRE -600 -160 -600 -192
WIRE -536 -144 -536 -192
WIRE 56 -96 56 -160
WIRE 152 -96 56 -96
WIRE 312 -96 232 -96
WIRE 392 -96 392 -192
WIRE 392 -96 312 -96
WIRE 424 -96 392 -96
WIRE 520 -96 520 -192
WIRE 520 -96 504 -96
WIRE 552 -96 520 -96
WIRE 56 -64 56 -96
WIRE 56 -64 -104 -64
WIRE 56 -48 56 -64
WIRE -104 -32 -104 -64
WIRE -536 -16 -536 -64
WIRE -344 -16 -536 -16
WIRE -328 -16 -344 -16
WIRE -536 16 -536 -16
WIRE -344 16 -344 -16
WIRE -104 64 -104 32
WIRE 56 64 56 32
WIRE 376 64 376 48
WIRE 312 80 312 -96
WIRE 344 80 312 80
WIRE 552 96 552 -96
WIRE 552 96 408 96
WIRE 600 96 552 96
WIRE -344 112 -344 96
WIRE -120 112 -344 112
WIRE 280 112 -120 112
WIRE 344 112 280 112
WIRE -536 144 -536 96
WIRE -344 144 -344 112
WIRE 280 144 280 112
WIRE 376 160 376 128
WIRE -536 176 -536 144
WIRE -344 240 -344 224
WIRE 280 240 280 208
WIRE -536 272 -536 256
FLAG -536 272 0
FLAG -600 -160 0
FLAG -344 240 0
FLAG -120 112 V_SENSE
FLAG -328 -16 V_OEM_SENSE
FLAG 56 64 0
FLAG 376 160 0
FLAG 376 48 5V
FLAG 56 -272 5V
FLAG 600 96 Vout
FLAG -536 144 5V
FLAG -104 64 0
FLAG 280 240 0
SYMBOL current -536 -144 R0
SYMATTR InstName I1
SYMATTR Value 0
SYMBOL voltage -536 160 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL res -552 0 R0
SYMATTR InstName R50R53R316
SYMATTR Value 79.3
SYMBOL res -360 0 R0
SYMATTR InstName R51
SYMATTR Value 10k
SYMBOL res -360 128 R0
SYMATTR InstName R52
SYMATTR Value 10k
SYMBOL OpAmps/LT1797 376 32 R0
SYMATTR InstName U1
SYMBOL res 40 -256 R0
SYMATTR InstName R54R55
SYMATTR Value 10.1k
SYMBOL res 40 -64 R0
SYMATTR InstName R56R57
SYMATTR Value 17.32k
SYMBOL res 136 -80 R270
SYMATTR InstName R66
SYMATTR Value 71.5k
SYMBOL res 408 -80 R270
SYMATTR InstName R67
SYMATTR Value 100k
SYMBOL cap 488 -208 R90
SYMATTR InstName C_R67
SYMATTR Value 100n
SYMBOL cap -120 -32 R0
SYMATTR InstName C_R56R57
SYMATTR Value 100n
SYMBOL cap 264 144 R0
SYMATTR InstName C22
SYMATTR Value 100n
* SPICE netlist
V1 IN 0 9
L1 N001 OUT 100 Rser=0.02 Rpar=5000
D1 0 N001 MBRS140
C1 OUT 0 100 Rser=0.02
XU1 OUT N003 N002 0 N001 IN IN IN LTC1174 top=51K bot=31.5K ;pnba FB)LBout)LBin)GND)SW)Vin)Ipgm)_SHDN
Rload OUT 0 10
.tran 100m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 752 304
WIRE -248 -152 -376 -152
WIRE -72 -152 -248 -152
WIRE -376 -136 -376 -152
WIRE -72 -120 -72 -152
WIRE -248 -72 -248 -152
WIRE -200 -72 -248 -72
WIRE 120 -72 56 -72
WIRE 168 -72 120 -72
WIRE 280 -72 248 -72
WIRE 376 -72 280 -72
WIRE 120 -56 120 -72
WIRE 376 -56 376 -72
WIRE -376 -40 -376 -56
WIRE -200 -8 -216 -8
WIRE 72 -8 56 -8
WIRE 120 24 120 8
WIRE 376 40 376 24
WIRE -248 56 -248 -72
WIRE -200 56 -248 56
WIRE 280 56 280 -72
WIRE 280 56 56 56
WIRE 280 72 280 56
WIRE -72 120 -72 104
WIRE 280 152 280 136
FLAG 376 -72 OUT
FLAG 280 152 0
FLAG 376 40 0
FLAG 120 24 0
FLAG -72 120 0
FLAG -376 -40 0
FLAG -376 -152 IN
SYMBOL VOLTAGE -376 -152 R0
SYMATTR InstName V1
SYMATTR Value 9
SYMBOL IND 152 -56 R270
SYMATTR InstName L1
SYMATTR Value 100
SYMATTR SpiceLine Rser=0.02 Rpar=5000
SYMBOL SCHOTTKY 104 8 M180
SYMATTR InstName D1
SYMATTR Value MBRS140
SYMBOL POLCAP 264 72 R0
SYMATTR InstName C1
SYMATTR Value 100
SYMATTR SpiceLine Rser=0.02
SYMBOL PowerProducts\\LTC1174-3.3 -72 -8 R0
SYMATTR InstName U1
SYMBOL res 360 -72 R0
SYMATTR InstName Rload
SYMATTR Value 10
* SPICE netlist
V1 IN 0 12
R1 N006 0 162K
C1 N002 0 .001
C2 N003 0 4.7
L1 N004 OUT .25
R2 OUT N005 10K
R3 N005 0 10K
C4 N007 0 1n Rser=10K
C5 OUT 0 100
Rload OUT 0 1
R4 OUT N001 10K
XU1 N006 NC_01 0 N005 N002 N007 IN N001 MP_02 0 N004 MP_03 MP_04 MP_05 MP_06 MP_07 IN MP_08 IN MP_09 N003 MP_10 NC_11 0 LTC7151S ;pnba Rt)PhMode)Vout-)FB)Track/SS)Ith)Run)Pgood))Gnd)SW))))))PVin))SVin))INTVcc))Clkout)Mode/Sync
.tran 300u startup
.softstart 0 ; turn off internal softstart

* LTspice schematic (.asc)
Version 4
SHEET 1 912 560
WIRE -312 -280 -456 -280
WIRE -184 -280 -312 -280
WIRE -56 -280 -184 -280
WIRE -456 -264 -456 -280
WIRE -184 -264 -184 -280
WIRE -56 -264 -56 -280
WIRE -312 -216 -312 -280
WIRE -296 -216 -312 -216
WIRE 184 -216 56 -216
WIRE 360 -216 264 -216
WIRE -456 -168 -456 -184
WIRE -376 -136 -392 -136
WIRE -296 -136 -312 -136
WIRE 72 -136 56 -136
WIRE 152 -136 136 -136
WIRE -296 -56 -312 -56
WIRE 104 -56 56 -56
WIRE 312 -56 184 -56
WIRE 360 -56 360 -216
WIRE 360 -56 312 -56
WIRE 456 -56 360 -56
WIRE 456 -8 456 -56
WIRE 360 8 360 -56
WIRE 168 24 56 24
WIRE 216 24 168 24
WIRE 312 24 312 -56
WIRE 312 24 296 24
WIRE 168 40 168 24
WIRE 120 104 56 104
WIRE 120 136 120 104
WIRE 168 136 168 120
WIRE 168 136 120 136
WIRE 360 136 360 72
WIRE 360 136 168 136
WIRE 456 136 456 72
WIRE 456 136 360 136
WIRE 456 152 456 136
WIRE -392 184 -408 184
WIRE -296 184 -312 184
WIRE 88 184 56 184
WIRE 88 200 88 184
WIRE -120 248 -120 232
WIRE 88 280 88 264
FLAG -456 -168 0
FLAG -120 248 0
FLAG -408 184 0
FLAG -392 -136 0
FLAG 152 -136 0
FLAG 88 280 0
FLAG 456 152 0
FLAG -456 -280 IN
FLAG 456 -56 OUT
FLAG -312 -56 0
SYMBOL voltage -456 -280 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL res -296 168 R90
SYMATTR InstName R1
SYMATTR Value 162K
SYMBOL cap -312 -152 R90
SYMATTR InstName C1
SYMATTR Value .001
SYMBOL cap 72 -120 R270
SYMATTR InstName C2
SYMATTR Value 4.7
SYMBOL ind 88 -40 R270
SYMATTR InstName L1
SYMATTR Value .25
SYMBOL res 312 8 R90
SYMATTR InstName R2
SYMATTR Value 10K
SYMBOL res 152 24 R0
SYMATTR InstName R3
SYMATTR Value 10K
SYMBOL cap 72 200 R0
SYMATTR Value 1n
SYMATTR SpiceLine Rser=10K
SYMATTR InstName C4
SYMBOL cap 344 8 R0
SYMATTR InstName C5
SYMATTR Value 100
SYMBOL res 440 -24 R0
SYMATTR InstName Rload
SYMATTR Value 1
SYMBOL res 280 -232 R90
SYMATTR InstName R4
SYMATTR Value 10K
SYMBOL PowerProducts\\LTC7151S -120 -8 R0
SYMATTR InstName U1
* SPICE netlist
V1 +V 0 15
Vin IN 0 SINE(0 1 10K)
R1 N001 0 10K
R2 OUT N001 10K
XU1 IN N001 +V -V OUT OP413 ;pnba In+)In-)V+)V-)OUT
V2 -V 0 -15
Rload OUT 0 10K
.tran 1m

* LTspice schematic (.asc)
Version 4
SHEET 1 672 272
WIRE 0 -120 -16 -120
WIRE 96 -120 80 -120
WIRE 112 -120 96 -120
WIRE 208 -120 192 -120
WIRE -336 -40 -336 -56
WIRE -224 -40 -224 -56
WIRE 96 -8 96 -120
WIRE 112 -8 96 -8
WIRE 208 8 208 -120
WIRE 208 8 176 8
WIRE 336 8 208 8
WIRE 112 24 -64 24
WIRE 336 24 336 8
WIRE -64 40 -64 24
WIRE -336 56 -336 40
WIRE -224 56 -224 40
WIRE 336 120 336 104
WIRE -64 136 -64 120
FLAG -336 -56 +V
FLAG -336 56 0
FLAG -64 136 0
FLAG 336 8 OUT
FLAG -64 24 IN
FLAG 144 -24 +V
FLAG -224 -56 -V
FLAG 144 40 -V
FLAG -16 -120 0
FLAG 336 120 0
FLAG -224 56 0
SYMBOL voltage -336 -56 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage -64 24 R0
SYMATTR InstName Vin
SYMATTR Value SINE(0 1 10K)
SYMBOL res 96 -136 R90
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL res 208 -136 R90
SYMATTR InstName R2
SYMATTR Value 10K
SYMBOL Opamps\\OP413 144 -56 R0
SYMATTR InstName U1
SYMBOL voltage -224 -56 R0
SYMATTR InstName V2
SYMATTR Value -15
SYMBOL res 320 8 R0
SYMATTR InstName Rload
SYMATTR Value 10K
* SPICE netlist
C2 N002 0 10n
V1 IN 0 1.8
Rload OUT 0 0.65
C1 OUT 0 4.7 Rser=3m
R1 IN N001 100k
XU1 IN OUT IN N002 OUT N001 MP_01 0 ADP1740-1.3 ;pnba Vin)Sense)EN)SS)Vout)PG))GND
.tran 10m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 656 272
WIRE -312 -136 -328 -136
WIRE -216 -136 -312 -136
WIRE -120 -136 -216 -136
WIRE -104 -136 -120 -136
WIRE 168 -136 152 -136
WIRE 216 -136 168 -136
WIRE 296 -136 216 -136
WIRE 328 -136 296 -136
WIRE -328 -120 -328 -136
WIRE -216 -120 -216 -136
WIRE 216 -120 216 -136
WIRE 328 -120 328 -136
WIRE -120 -72 -120 -136
WIRE -104 -72 -120 -72
WIRE -328 -24 -328 -40
WIRE 216 -24 216 -56
WIRE 328 -24 328 -40
WIRE -216 8 -216 -40
WIRE -104 8 -216 8
WIRE -184 72 -200 72
WIRE -104 72 -120 72
WIRE 168 72 168 -136
WIRE 168 72 152 72
WIRE 24 136 24 120
FLAG 24 136 0
FLAG -328 -24 0
FLAG -200 72 0
FLAG -312 -136 IN
FLAG 328 -24 0
FLAG 216 -24 0
FLAG 296 -136 OUT
SYMBOL cap -120 56 R90
SYMATTR InstName C2
SYMATTR Value 10n
SYMBOL voltage -328 -136 R0
SYMATTR InstName V1
SYMATTR Value 1.8
SYMBOL res 312 -136 R0
SYMATTR InstName Rload
SYMATTR Value 0.65
SYMBOL cap 200 -120 R0
SYMATTR InstName C1
SYMATTR Value 4.7
SYMATTR SpiceLine Rser=3m
SYMBOL res -232 -136 R0
SYMATTR InstName R1
SYMATTR Value 100k
SYMBOL ADP1740-1.3 24 -40 R0
SYMATTR InstName U1
* SPICE netlist
B1 B 0 V = V(Q)*COS(V(T))-V(D)*SIN(V(T))
B2 A 0 V = V(D)*COS(V(T))+V(Q)*SIN(V(T))

* LTspice schematic (.asc)
Version 4
SHEET 1 496 288
WIRE 248 -144 184 -144
WIRE 184 -128 184 -144
WIRE -216 -80 -248 -80
WIRE 184 -32 184 -48
WIRE -216 -16 -248 -16
WIRE 248 32 184 32
WIRE -216 48 -248 48
WIRE 184 48 184 32
WIRE 184 144 184 128
FLAG -248 -80 D
IOPIN -224 48 In
FLAG -248 -16 Q
IOPIN -224 112 In
FLAG 184 144 0
FLAG 248 32 B
IOPIN 272 160 Out
FLAG 184 -32 0
FLAG 248 -144 A
IOPIN 272 -16 Out
FLAG -248 48 T
IOPIN -224 176 In
SYMBOL bv 184 32 R0
SYMATTR InstName B1
SYMATTR Value V = V(Q)*COS(V(T))-V(D)*SIN(V(T))
SYMBOL bv 184 -144 R0
SYMATTR InstName B2
SYMATTR Value V = V(D)*COS(V(T))+V(Q)*SIN(V(T))
* SPICE netlist
XU1 0 N001 N001 N003 N004 N004 N002 N006 N005 LTM8040 ;pnba GND)Vin)_SHDN)Rt)BIAS)LPWR)LEDA)Adj)PWM
V1 N001 0 24
R1 N003 0 215K
D1 N002 0 LXK2-PW14 N=2
.tran 500u startup

* LTspice schematic (.asc)
Version 4
SHEET 1 608 336
WIRE -128 -168 -304 -168
WIRE 48 -168 -128 -168
WIRE -304 -152 -304 -168
WIRE 48 -136 48 -168
WIRE -128 -88 -128 -168
WIRE -96 -88 -128 -88
WIRE 304 -88 192 -88
WIRE 304 -72 304 -88
WIRE -304 -56 -304 -72
WIRE -192 -24 -208 -24
WIRE -96 -24 -112 -24
WIRE 208 -24 192 -24
WIRE -96 40 -112 40
WIRE 208 40 208 -24
WIRE 208 40 192 40
WIRE 304 56 304 -8
WIRE -96 104 -112 104
WIRE 48 168 48 152
FLAG -304 -56 0
FLAG -208 -24 0
FLAG 48 168 0
FLAG 304 56 0
SYMBOL PowerProducts\\LTM8040 48 8 R0
SYMATTR InstName U1
SYMBOL voltage -304 -168 R0
SYMATTR InstName V1
SYMATTR Value 24
SYMBOL res -96 -40 R90
SYMATTR InstName R1
SYMATTR Value 215K
SYMBOL LED 288 -72 R0
SYMATTR Value2 N=2
SYMATTR InstName D1
SYMATTR Value LXK2-PW14
* SPICE netlist
Q2 DRIVE N003 N004 0 2N3904
Q1 N002 DRIVE N004 0 2N3904
Q6 N001 N001 COM 0 2N3906
Q5 N002 N001 COM 0 2N3906
Q4 N004 N006 N008 0 2N3904
Q3 N005 N006 N007 0 2N3904
I1 COM N005 35mA
R2 N007 0 1
R3 N008 0 1
L1 N003 ANT 2mH Ipk=100m Rser=20 Rpar=10Meg Cpar=1pF
C_ant ANT 0 8pF
R_sense N003 DRIVE 3.3
R1 DRIVE VCOGND 120
V2 VCOGND 0 2.25
V1 COM 0 4.5
Q7 DRIVE N002 N001 0 2N3906
Q8 COM N005 N006 0 2N3904
.tran 0 1m 10u 1n
.ic I(L1)=0.001mA

* LTspice schematic (.asc)
Version 4
SHEET 1 1088 944
WIRE -208 -424 -208 -472
WIRE -208 -424 -304 -424
WIRE -80 -424 -208 -424
WIRE -304 -392 -304 -424
WIRE -80 -392 -80 -424
WIRE -176 -344 -240 -344
WIRE -144 -344 -176 -344
WIRE -528 -312 -528 -376
WIRE -176 -264 -176 -344
WIRE -80 -264 -80 -296
WIRE -80 -264 -176 -264
WIRE -80 -232 -80 -264
WIRE -528 -200 -528 -232
WIRE -304 -184 -304 -296
WIRE -144 -184 -304 -184
WIRE -80 -104 -80 -136
WIRE -80 -104 -400 -104
WIRE 80 -104 80 -168
WIRE 80 -104 -80 -104
WIRE 128 -104 80 -104
WIRE 288 -104 208 -104
WIRE 384 -104 288 -104
WIRE 544 -104 544 -200
WIRE 544 -104 464 -104
WIRE -304 -56 -304 -184
WIRE -80 -56 -80 -104
WIRE 544 -40 544 -104
WIRE -400 -8 -400 -104
WIRE -368 -8 -400 -8
WIRE 288 -8 288 -104
WIRE 288 -8 -16 -8
WIRE -528 56 -528 8
WIRE 544 56 544 24
WIRE -304 72 -304 40
WIRE -192 72 -304 72
WIRE -80 72 -80 40
WIRE -80 72 -192 72
WIRE 80 104 80 -104
WIRE -368 152 -368 104
WIRE -528 200 -528 136
WIRE -432 200 -528 200
WIRE 80 216 80 184
WIRE -528 232 -528 200
WIRE -192 232 -192 72
WIRE -368 280 -368 248
WIRE -368 280 -464 280
WIRE -256 280 -368 280
WIRE 208 344 208 296
WIRE -528 360 -528 328
WIRE -192 360 -192 328
WIRE 208 456 208 424
WIRE -528 472 -528 440
WIRE -192 472 -192 440
FLAG -192 472 0
FLAG -528 472 0
FLAG -528 8 COM
FLAG 544 56 0
FLAG 544 -200 ANT
FLAG 80 216 VCOGND
FLAG 208 456 0
FLAG 208 296 VCOGND
FLAG -528 -200 0
FLAG -528 -376 COM
FLAG -208 -472 COM
FLAG -368 104 COM
FLAG 80 -168 DRIVE
SYMBOL npn -16 -56 M0
SYMATTR InstName Q2
SYMATTR Value 2N3904
SYMBOL npn -368 -56 R0
SYMATTR InstName Q1
SYMATTR Value 2N3904
SYMBOL pnp -144 -296 M180
SYMATTR InstName Q6
SYMATTR Value 2N3906
SYMBOL pnp -240 -296 R180
SYMATTR InstName Q5
SYMATTR Value 2N3906
SYMBOL npn -256 232 R0
SYMATTR InstName Q4
SYMATTR Value 2N3904
SYMBOL npn -464 232 M0
SYMATTR InstName Q3
SYMATTR Value 2N3904
SYMBOL current -528 56 R0
SYMATTR InstName I1
SYMATTR Value 35mA
SYMBOL res -544 344 R0
SYMATTR InstName R2
SYMATTR Value 1
SYMBOL res -208 344 R0
SYMATTR InstName R3
SYMATTR Value 1
SYMBOL ind 368 -88 R270
SYMATTR InstName L1
SYMATTR Value 2mH
SYMATTR SpiceLine Ipk=100m Rser=20 Rpar=10Meg Cpar=1pF
SYMBOL cap 528 -40 R0
SYMATTR InstName C_ant
SYMATTR Value 8pF
SYMBOL res 224 -120 R90
SYMATTR InstName R_sense
SYMATTR Value 3.3
SYMBOL res 64 88 R0
SYMATTR InstName R1
SYMATTR Value 120
SYMBOL voltage 208 328 R0
SYMATTR InstName V2
SYMATTR Value 2.25
SYMBOL voltage -528 -328 R0
SYMATTR InstName V1
SYMATTR Value 4.5
SYMBOL pnp -144 -136 M180
SYMATTR InstName Q7
SYMATTR Value 2N3906
SYMBOL npn -432 152 R0
SYMATTR InstName Q8
SYMATTR Value 2N3904
* SPICE netlist
L1 IN N001 4.7 Rpar=2K
R1 OUT2 N004 619K
R2 N004 0 1.21Meg
C1 OUT2 0 4.7
L2 IN N002 4.7 Rpar=2K
R3 OUT1 N003 1.78Meg
R4 N003 0 1Meg
C2 OUT1 0 4.7
V1 IN 0 2.5
XU1 IN N003 0 IN OUT1 N001 N002 OUT2 IN 0 N004 IN NC_01 0 IN NC_02 LTC3527-1 ;pnba _SHDN1)FB1)Mode)Vin1)Vout1)SW1)SW2)Vout2)Vin2)Fsel)FB2)_SHDN2)Pgood2)GND)Vin)Pgood1
Rload1 OUT1 0 22
Rload2 OUT2 0 12
.tran 0.7m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 880 688
WIRE 328 -344 -296 -344
WIRE -24 -312 -232 -312
WIRE 56 -312 -24 -312
WIRE 136 -312 56 -312
WIRE 232 -312 136 -312
WIRE -24 -296 -24 -312
WIRE 56 -296 56 -312
WIRE 136 -296 136 -312
WIRE -232 -216 -232 -312
WIRE -88 -216 -232 -216
WIRE 232 -216 232 -312
WIRE 232 -216 200 -216
WIRE -296 -104 -296 -344
WIRE -296 -104 -424 -104
WIRE -232 -104 -232 -216
WIRE -232 -104 -296 -104
WIRE -200 -104 -232 -104
WIRE -88 -104 -120 -104
WIRE 216 -104 200 -104
WIRE 328 -104 328 -344
WIRE 328 -104 296 -104
WIRE -424 -88 -424 -104
WIRE -424 8 -424 -8
WIRE -296 120 -424 120
WIRE -216 120 -296 120
WIRE -88 120 -216 120
WIRE 248 120 200 120
WIRE 360 120 248 120
WIRE 440 120 360 120
WIRE -424 136 -424 120
WIRE -296 136 -296 120
WIRE -216 136 -216 120
WIRE 248 136 248 120
WIRE 360 136 360 120
WIRE 440 136 440 120
WIRE -424 232 -424 216
WIRE -296 232 -296 200
WIRE -216 232 -216 216
WIRE -88 232 -216 232
WIRE 248 232 248 216
WIRE 248 232 200 232
WIRE 360 232 360 200
WIRE 440 232 440 216
WIRE -216 248 -216 232
WIRE 248 248 248 232
WIRE -24 328 -24 312
WIRE 56 328 56 312
WIRE 136 328 136 312
WIRE -216 344 -216 328
WIRE 248 344 248 328
FLAG 248 344 0
FLAG 440 232 0
FLAG 360 232 0
FLAG 56 328 0
FLAG -24 328 0
FLAG 136 328 0
FLAG -216 344 0
FLAG -424 232 0
FLAG -296 232 0
FLAG -424 8 0
FLAG -424 -104 IN
FLAG -424 120 OUT1
FLAG 440 120 OUT2
SYMBOL ind -216 -88 R270
SYMATTR InstName L1
SYMATTR Value 4.7
SYMATTR SpiceLine Rpar=2K
SYMBOL res 232 120 R0
SYMATTR InstName R1
SYMATTR Value 619K
SYMBOL res 232 232 R0
SYMATTR InstName R2
SYMATTR Value 1.21Meg
SYMBOL cap 344 136 R0
SYMATTR InstName C1
SYMATTR Value 4.7
SYMBOL ind 312 -88 M270
SYMATTR InstName L2
SYMATTR Value 4.7
SYMATTR SpiceLine Rpar=2K
SYMBOL res -232 120 R0
SYMATTR InstName R3
SYMATTR Value 1.78Meg
SYMBOL res -232 232 R0
SYMATTR InstName R4
SYMATTR Value 1Meg
SYMBOL cap -312 136 R0
SYMATTR InstName C2
SYMATTR Value 4.7
SYMBOL voltage -424 -104 R0
SYMATTR InstName V1
SYMATTR Value 2.5
SYMBOL PowerProducts\\LTC3527-1 56 8 R0
SYMATTR InstName U1
SYMBOL res -440 120 R0
SYMATTR InstName Rload1
SYMATTR Value 22
SYMBOL res 424 120 R0
SYMATTR InstName Rload2
SYMATTR Value 12
* SPICE netlist
V1 IN 0 75
L1 N001 OUT 470 Rser=50m
C1 OUT 0 10 V=10 Irms=8.919 Rser=0.005 Lser=0 mfg="KEMET" pn="C1210C106K8PAC" type="X5R"
Rload OUT 0 50
XU1 N001 0 IN MP_01 IN 0 N002 0 OUT N002 NC_02 NC_03 LTC3639 ;pnba SW)OVLO)Vin))Run)Vprg2)Vprg1)GND)FB)SS)Iset)FBO
.tran 1.5m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 672 464
WIRE -240 -232 -336 -232
WIRE -224 -232 -240 -232
WIRE 96 -232 64 -232
WIRE 192 -232 176 -232
WIRE 256 -232 192 -232
WIRE 336 -232 256 -232
WIRE -336 -216 -336 -232
WIRE 256 -216 256 -232
WIRE 336 -216 336 -232
WIRE -240 -136 -240 -232
WIRE -224 -136 -240 -136
WIRE 192 -136 192 -232
WIRE 192 -136 64 -136
WIRE -336 -120 -336 -136
WIRE 256 -120 256 -152
WIRE 336 -120 336 -136
WIRE 80 -40 64 -40
WIRE 80 56 80 -40
WIRE 80 56 64 56
WIRE -224 152 -240 152
WIRE 80 152 64 152
WIRE -80 232 -80 216
FLAG -80 232 0
FLAG -336 -120 0
FLAG 80 152 0
FLAG -240 152 0
FLAG 256 -120 0
FLAG 336 -120 0
FLAG 336 -232 OUT
FLAG -336 -232 IN
SYMBOL voltage -336 -232 R0
SYMATTR InstName V1
SYMATTR Value 75
SYMBOL ind 80 -216 R270
SYMATTR InstName L1
SYMATTR Value 470
SYMATTR SpiceLine Rser=50m
SYMBOL cap 240 -216 R0
SYMATTR InstName C1
SYMATTR Value 10
SYMATTR SpiceLine V=10 Irms=8.919 Rser=0.005 Lser=0 mfg="KEMET" pn="C1210C106K8PAC" type="X5R"
SYMBOL res 320 -232 R0
SYMATTR InstName Rload
SYMATTR Value 50
SYMBOL PowerProducts\\LTC3639 -80 -40 R0
SYMATTR InstName U1
* SPICE netlist
I1 0 N001 1A
D1 N001 0 D
V1 N001 0 0.1V
.dc V1 0V 1V 1mV

* LTspice schematic (.asc)
Version 4
SHEET 1 304 200
WIRE 8 -88 -152 -88
WIRE 152 -88 8 -88
WIRE -152 -40 -152 -88
WIRE 8 -40 8 -88
WIRE 152 -40 152 -88
WIRE -152 72 -152 40
WIRE 8 72 8 24
WIRE 8 72 -152 72
WIRE 152 72 152 40
WIRE 152 72 8 72
WIRE -152 88 -152 72
FLAG -152 88 0
SYMBOL current -152 40 R180
SYMATTR InstName I1
SYMATTR Value 1A
SYMBOL diode -8 -40 R0
SYMATTR InstName D1
SYMBOL voltage 152 -56 R0
SYMATTR InstName V1
SYMATTR Value 0.1V
* SPICE netlist
M1 Vout Vin 0 0 N_1u l=1u w=10u
Vin Vin 0 0
VDD VDD 0 5
M2 VDD Vin Vout VDD P_1u l=1u w=10u
.dc Vin 0 5 1m

* LTspice schematic (.asc)
Version 4
SHEET 1 464 384
WIRE -232 -176 -232 -192
WIRE -232 -160 -232 -176
WIRE -232 -48 -232 -80
WIRE -216 96 -216 80
WIRE -216 192 -216 176
WIRE -104 16 -120 16
WIRE -56 16 -104 16
WIRE -56 16 -56 -32
WIRE -56 96 -56 16
WIRE -24 -32 -56 -32
WIRE -24 96 -56 96
WIRE 24 -112 24 -160
WIRE 24 16 24 -16
WIRE 24 160 24 112
WIRE 200 16 24 16
WIRE 232 16 200 16
FLAG -216 192 0
FLAG 200 16 Vout
FLAG -216 80 Vin
FLAG 24 64 0
FLAG -232 -48 0
FLAG -232 -176 VDD
FLAG 24 -64 VDD
FLAG 24 160 0
FLAG 24 -160 VDD
FLAG -104 16 Vin
SYMBOL nmos4 -24 16 R0
SYMATTR InstName M1
SYMATTR Value N_1u
SYMATTR Value2 l=1u w=10u
SYMBOL voltage -216 80 R0
SYMATTR InstName Vin
SYMATTR Value 0
SYMBOL voltage -232 -176 R0
SYMATTR InstName VDD
SYMATTR Value 5
SYMBOL pmos4 -24 -112 R0
SYMATTR InstName M2
SYMATTR Value P_1u
SYMATTR Value2 l=1u w=10u
* SPICE netlist
MN_1u N001 N003 0 N002 PMOS l=1u w=2u
VDS N001 N002 5
VGS N003 N002 1
.dc VDS 0 5 0.01 vGS 0 1 0.25

* LTspice schematic (.asc)
Version 4
SHEET 1 432 368
WIRE 216 -184 -24 -184
WIRE -24 -120 -24 -184
WIRE 72 -72 -24 -72
WIRE -72 -40 -216 -40
WIRE 216 -24 216 -184
WIRE -216 24 -216 -40
WIRE -216 152 -216 104
WIRE 72 152 72 -72
WIRE 72 152 -216 152
WIRE 216 152 216 56
WIRE 216 152 72 152
WIRE -24 184 -24 -24
FLAG -24 184 0
SYMBOL pmos4 -72 -120 R0
SYMATTR InstName N_1u
SYMATTR Value2 l=1u w=2u
SYMBOL voltage 216 -40 R0
SYMATTR InstName VDS
SYMATTR Value 5
SYMBOL voltage -216 8 R0
SYMATTR InstName VGS
SYMATTR Value 1
* SPICE netlist
V1 N005 0 PULSE(0 3.3 0 1n 1n {0.5/freq} {1/freq})
R1 P001 N005 330
Q1 N003 N006 P002 0 2N3904
R2 N001 N003 330
V2 N001 0 12
R3 N006 0 2k
R4 P002 0 33
R5 N001 N006 20k
C1 N006 P001 100p
C2 N004 N003 10p
R6 N001 N004 47k
R7 N004 0 5k
Q2 N002 N004 P003 0 2N3904
R8 N001 N002 120
R9 P003 0 5
R10 P004 0 7k
R11 N001 P004 10k
C3 P004 N002 10p
.tran 0 10u 9u
.param freq 28074000

* LTspice schematic (.asc)
Version 4
SHEET 1 864 480
WIRE -16 -160 -144 -160
WIRE 128 -160 -16 -160
WIRE 272 -160 128 -160
WIRE 304 -160 272 -160
WIRE 432 -160 304 -160
WIRE 272 -128 272 -160
WIRE 432 -112 432 -160
WIRE -16 -80 -16 -160
WIRE 128 -48 128 -160
WIRE 272 -32 272 -48
WIRE 368 -32 272 -32
WIRE 272 -16 272 -32
WIRE -144 32 -144 -160
WIRE -16 32 -16 0
WIRE 128 32 48 32
WIRE 208 32 128 32
WIRE -16 64 -16 32
WIRE -384 112 -432 112
WIRE -144 112 -240 112
WIRE -80 112 -144 112
WIRE -144 128 -144 112
WIRE 128 128 128 112
WIRE -432 240 -432 192
WIRE -144 240 -144 208
FLAG -16 240 0
FLAG -432 240 0
FLAG -144 240 0
FLAG 304 -240 0
FLAG 128 128 0
FLAG 272 160 0
FLAG 432 48 0
SYMBOL voltage -432 96 R0
SYMATTR InstName V1
SYMATTR Value PULSE(0 3.3 0 1n 1n {0.5/freq} {1/freq})
SYMBOL res -288 96 R90
SYMATTR InstName R1
SYMATTR Value 330
SYMBOL npn -80 64 R0
SYMATTR InstName Q1
SYMATTR Value 2N3904
SYMBOL res -32 -96 R0
SYMATTR InstName R2
SYMATTR Value 330
SYMBOL voltage 304 -144 R180
SYMATTR InstName V2
SYMATTR Value 12
SYMBOL res -160 112 R0
SYMATTR InstName R3
SYMATTR Value 2k
SYMBOL res -32 144 R0
SYMATTR InstName R4
SYMATTR Value 33
SYMBOL res -160 16 R0
SYMATTR InstName R5
SYMATTR Value 20k
SYMBOL cap -240 96 R90
SYMATTR InstName C1
SYMATTR Value 100p
SYMBOL cap 48 16 R90
SYMATTR InstName C2
SYMATTR Value 10p
SYMBOL res 112 -64 R0
SYMATTR InstName R6
SYMATTR Value 47k
SYMBOL res 112 16 R0
SYMATTR InstName R7
SYMATTR Value 5k
SYMBOL npn 208 -16 R0
SYMATTR InstName Q2
SYMATTR Value 2N3904
SYMBOL res 256 -144 R0
SYMATTR InstName R8
SYMATTR Value 120
SYMBOL res 256 64 R0
SYMATTR InstName R9
SYMATTR Value 5
SYMBOL res 416 -48 R0
SYMATTR InstName R10
SYMATTR Value 7k
SYMBOL res 416 -128 R0
SYMATTR InstName R11
SYMATTR Value 10k
SYMBOL cap 432 -48 R90
SYMATTR InstName C3
SYMATTR Value 10p
* SPICE netlist
C1 N001 N002 1
C2 OUT 0 4.7
V1 IN 0 2
Rload OUT 0 50
XU1 0 IN OUT N001 N002 IN LTC3240-2.5 ;pnba GND)Vin)Vout)C+)C-)_SHDN
.tran 2m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 528 272
WIRE -168 -136 -264 -136
WIRE -136 -136 -168 -136
WIRE 168 -136 120 -136
WIRE -264 -120 -264 -136
WIRE -168 -56 -168 -136
WIRE -136 -56 -168 -56
WIRE 168 -56 168 -72
WIRE 168 -56 120 -56
WIRE -264 -24 -264 -40
WIRE -136 24 -168 24
WIRE 168 24 120 24
WIRE 264 24 168 24
WIRE 168 40 168 24
WIRE 264 40 264 24
WIRE 168 136 168 104
WIRE 264 136 264 120
FLAG 264 136 0
FLAG 168 136 0
FLAG -168 24 0
FLAG -264 -24 0
FLAG -264 -136 IN
FLAG 264 24 OUT
SYMBOL cap 152 -136 R0
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL cap 152 40 R0
SYMATTR InstName C2
SYMATTR Value 4.7
SYMBOL voltage -264 -136 R0
SYMATTR InstName V1
SYMATTR Value 2
SYMBOL res 248 24 R0
SYMATTR InstName Rload
SYMATTR Value 50
SYMBOL LTC3240-2.5 -8 -56 R0
SYMATTR InstName U1
* SPICE netlist
D1 N001 CA-V 1N914
D2 CA-V N002 1N914
D3 N001 N003 1N914
D4 N003 N002 1N914
R1 N002 N001 100
V1 N003 0 2.5
V2 CA-V 0 SINE(2.5 2.5 100)
.tran 2m

* LTspice schematic (.asc)
Version 4
SHEET 1 464 400
WIRE 136 -200 -232 -200
WIRE -232 -136 -232 -200
WIRE 40 -136 24 -136
WIRE 136 -136 136 -200
WIRE 136 -136 104 -136
WIRE 152 -136 136 -136
WIRE 232 -136 216 -136
WIRE 24 -40 24 -136
WIRE 88 -40 24 -40
WIRE 232 -40 232 -136
WIRE 232 -40 168 -40
WIRE 24 56 24 -40
WIRE 40 56 24 56
WIRE 120 56 104 56
WIRE 152 56 120 56
WIRE 232 56 232 -40
WIRE 232 56 216 56
WIRE 120 120 120 56
FLAG 120 200 0
FLAG -232 -56 0
FLAG -232 -200 CA-V
SYMBOL diode 40 -120 R270
SYMATTR InstName D1
SYMATTR Value 1N914
SYMBOL diode 152 -120 R270
SYMATTR InstName D2
SYMATTR Value 1N914
SYMBOL diode 40 72 R270
SYMATTR InstName D3
SYMATTR Value 1N914
SYMBOL diode 152 72 R270
SYMATTR InstName D4
SYMATTR Value 1N914
SYMBOL res 184 -56 R90
SYMATTR InstName R1
SYMATTR Value 100
SYMBOL voltage 120 104 R0
SYMATTR InstName V1
SYMATTR Value 2.5
SYMBOL voltage -232 -152 R0
SYMATTR InstName V2
SYMATTR Value SINE(2.5 2.5 100)
* SPICE netlist
R1 N001 OUT 1K
A1 IN 0 0 0 0 0 OUT 0 VARISTOR Rclamp=1
V1 N001 0 SIN(0 5 10K)
V2 IN 0 PULSE(-3 3 0 .5m .5m 0 1m)
.tran 1u 3m 0 1u

* LTspice schematic (.asc)
Version 4
SHEET 1 672 272
WIRE 272 -136 -336 -136
WIRE -336 -120 -336 -136
WIRE 272 -120 272 -136
WIRE -336 -24 -336 -40
WIRE 272 -24 272 -40
WIRE 336 -24 272 -24
WIRE 272 8 272 -24
WIRE 128 24 -336 24
WIRE 256 24 128 24
WIRE -336 40 -336 24
WIRE 256 56 224 56
WIRE 272 104 272 72
WIRE -336 136 -336 120
FLAG -336 -24 0
FLAG -336 136 0
FLAG 224 56 0
FLAG 272 104 0
FLAG 128 24 IN
FLAG 336 -24 OUT
SYMBOL RES 256 -136 R0
SYMATTR InstName R1
SYMATTR Value 1K
SYMBOL SPECIALFUNCTIONS\\VARISTOR 288 -24 R0
SYMATTR InstName A1
SYMATTR Value Rclamp=1
SYMBOL VOLTAGE -336 -136 R0
SYMATTR InstName V1
SYMATTR Value SIN(0 5 10K)
SYMBOL VOLTAGE -336 24 R0
SYMATTR InstName V2
SYMATTR Value PULSE(-3 3 0 .5m .5m 0 1m)
* SPICE netlist
VGS_DC N001 0 1.01
M1 out in 0 0 N_1u l=4.37u w=87.35u
vgs_ac in N001 AC 1
Rd VDD out 92.342k
VDD VDD 0 5V
.include cmosedu_models.txt
.ac oct 10 1 1MEG

* LTspice schematic (.asc)
Version 4
SHEET 1 352 432
WIRE 0 -88 0 -120
WIRE 48 -88 0 -88
WIRE 0 -72 0 -88
WIRE 64 -24 0 -24
WIRE -48 8 -176 8
WIRE -176 24 -176 8
WIRE 64 24 64 -24
WIRE 64 24 0 24
WIRE -176 120 -176 104
WIRE -176 216 -176 200
WIRE 0 216 0 24
FLAG -176 216 0
FLAG 0 216 0
FLAG 0 -200 VDD
FLAG 48 -88 out
FLAG 176 216 0
FLAG 176 136 VDD
FLAG -176 8 in
SYMBOL voltage -176 104 R0
SYMATTR InstName VGS_DC
SYMATTR Value 1.01
SYMBOL nmos4 -48 -72 R0
SYMATTR InstName M1
SYMATTR Value N_1u
SYMATTR Value2 l=4.37u w=87.35u
SYMBOL voltage -176 8 R0
SYMATTR InstName vgs_ac
SYMATTR Value ""
SYMATTR Value2 AC 1
SYMBOL res -16 -216 R0
SYMATTR InstName Rd
SYMATTR Value 92.342k
SYMBOL voltage 176 120 R0
SYMATTR InstName VDD
SYMATTR Value 5V
* SPICE netlist
V1 IN 0 6.2
C3 OUT 0 10
R1 N003 N005 120K
R2 N005 0 100K
C4 N003 0 1
C1 N004 0 10 Rser=10m Lser=1n
C2 N002 0 1
R3 IN N001 100K
R5 OUT 0 18
XU1 N004 OUT N002 0 N005 N003 N001 IN ADM7150_1 Vreg=4.5 Vref=1.512 ;pnba Vreg)Vout)Byp)GND)Ref_Sense)Ref)EN)Vin
.tran 5m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 720 416
WIRE -232 -208 -360 -208
WIRE -120 -208 -232 -208
WIRE 264 -208 200 -208
WIRE 360 -208 264 -208
WIRE -360 -192 -360 -208
WIRE 264 -192 264 -208
WIRE 360 -192 360 -208
WIRE -232 -112 -232 -208
WIRE -216 -112 -232 -112
WIRE -120 -112 -136 -112
WIRE -360 -96 -360 -112
WIRE 264 -96 264 -128
WIRE 360 -96 360 -112
WIRE -200 -16 -216 -16
WIRE -120 -16 -136 -16
WIRE 264 -16 200 -16
WIRE 360 -16 264 -16
WIRE 264 0 264 -16
WIRE 360 0 360 -16
WIRE 360 80 360 64
WIRE -200 96 -216 96
WIRE -120 96 -136 96
WIRE 264 96 264 80
WIRE 264 96 200 96
WIRE 264 112 264 96
WIRE 40 176 40 160
WIRE 264 208 264 192
FLAG 40 176 0
FLAG 360 80 0
FLAG 264 -96 0
FLAG -216 96 0
FLAG -216 -16 0
FLAG -360 -96 0
FLAG 360 -96 0
FLAG 264 208 0
FLAG -360 -208 IN
FLAG 360 -208 OUT
SYMBOL voltage -360 -208 R0
SYMATTR InstName V1
SYMATTR Value 6.2
SYMBOL cap 248 -192 R0
SYMATTR InstName C3
SYMATTR Value 10
SYMBOL res 248 -16 R0
SYMATTR InstName R1
SYMATTR Value 120K
SYMBOL res 248 96 R0
SYMATTR InstName R2
SYMATTR Value 100K
SYMBOL cap 344 0 R0
SYMATTR InstName C4
SYMATTR Value 1
SYMBOL cap -136 80 R90
SYMATTR InstName C1
SYMATTR Value 10
SYMATTR Value2 Rser=10m
SYMATTR SpiceLine Lser=1n
SYMBOL cap -136 -32 R90
SYMATTR InstName C2
SYMATTR Value 1
SYMBOL res -232 -96 R270
SYMATTR InstName R3
SYMATTR Value 100K
SYMBOL res 344 -208 R0
SYMATTR InstName R5
SYMATTR Value 18
SYMBOL ADM7151-02 40 -64 R0
SYMATTR InstName U1
* SPICE netlist
V1 +12 0 11.5
V2 0 -12 11.6
V3 N008 0 SINE(5 4 1 0.00001 0.00001) Rser=0
R3 N003 N009 120K
R4 0 N003 210K
XU2 N003 N004 +12 -12 N006 LT1354 ;pnba In+)In-)V+)V-)OUT
V4 +9V 0 9
D1 N005 N004 D
R1 N004 0 20K
R2 N001 +9V 500
R5 0 N001 500
R6 N003 N002 150K
D3 N001 N002 BAT54
D4 N008 N009 BAT54
XU1 N006 N005 N007 Vout NC_01 4N25 ;pnba A)K)C)E)B
R7 0 Vout 59K
R8 +12 N007 6K
;tran 0 1 0 .1
.dc V3 0 10 .01

* LTspice schematic (.asc)
Version 4
SHEET 1 1504 528
WIRE -432 -248 -432 -264
WIRE -432 -136 -432 -168
WIRE -336 -136 -432 -136
WIRE -192 -136 -272 -136
WIRE -48 -136 -112 -136
WIRE -432 -120 -432 -136
WIRE 64 -120 16 -120
WIRE 192 -120 144 -120
WIRE 304 -120 192 -120
WIRE 400 -120 368 -120
WIRE 16 -88 16 -120
WIRE 608 -88 608 -184
WIRE 608 -88 592 -88
WIRE 624 -88 608 -88
WIRE 736 -88 704 -88
WIRE 736 -56 736 -88
WIRE 192 -40 192 -120
WIRE 224 -40 192 -40
WIRE 400 -24 288 -24
WIRE 624 -24 592 -24
WIRE 752 -24 704 -24
WIRE -304 -8 -368 -8
WIRE -192 -8 -240 -8
WIRE -48 -8 -48 -136
WIRE -48 -8 -112 -8
WIRE 48 -8 -48 -8
WIRE 224 -8 48 -8
WIRE -368 24 -368 -8
WIRE 48 24 48 -8
WIRE -656 136 -656 104
WIRE -656 136 -752 136
WIRE -512 136 -512 104
WIRE -512 136 -656 136
WIRE -432 136 -432 -40
WIRE -432 136 -512 136
WIRE -368 136 -368 104
WIRE -368 136 -432 136
WIRE 48 136 48 104
WIRE -752 168 -752 136
WIRE -656 184 -656 136
FLAG -752 168 0
FLAG -656 24 +12
FLAG -656 264 -12
FLAG 256 -56 +12
FLAG 256 8 -12
FLAG 48 136 0
FLAG 16 -88 0
FLAG -512 24 +9V
FLAG -432 -264 +9V
FLAG 752 -24 +12
FLAG 736 -56 0
FLAG 608 -184 Vout
IOPIN 1216 -176 Out
SYMBOL voltage -656 8 R0
SYMATTR InstName V1
SYMATTR Value 11.5
SYMBOL voltage -656 168 R0
SYMATTR InstName V2
SYMATTR Value 11.6
SYMBOL voltage -368 8 R0
SYMATTR Value SINE(5 4 1 0.00001 0.00001)
SYMATTR InstName V3
SYMATTR SpiceLine Rser=0
SYMBOL res -96 -24 R90
SYMATTR InstName R3
SYMATTR Value 120K
SYMBOL res 64 120 R180
SYMATTR InstName R4
SYMATTR Value 210K
SYMBOL OpAmps\\LT1354 256 -88 R0
SYMATTR InstName U2
SYMBOL voltage -512 8 R0
SYMATTR InstName V4
SYMATTR Value 9
SYMBOL LED 368 -136 R90
SYMATTR InstName D1
SYMBOL res 160 -136 R90
SYMATTR InstName R1
SYMATTR Value 20K
SYMBOL res -416 -152 R180
SYMATTR InstName R2
SYMATTR Value 500
SYMBOL res -416 -24 R180
SYMATTR InstName R5
SYMATTR Value 500
SYMBOL res -96 -152 R90
SYMATTR InstName R6
SYMATTR Value 150K
SYMBOL schottky -336 -120 R270
SYMATTR InstName D3
SYMATTR Value BAT54
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL schottky -304 8 R270
SYMATTR InstName D4
SYMATTR Value BAT54
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL Optos\\4N25 496 -88 M180
SYMATTR InstName U1
SYMBOL res 720 -104 R90
SYMATTR InstName R7
SYMATTR Value 59K
SYMBOL res 720 -40 R90
SYMATTR InstName R8
SYMATTR Value 6K
* SPICE netlist
Vin IN 0 SINE(0 1 10Meg)
R1 N001 0 1K
R2 OUT N001 1K
XU1 IN N001 +V -V OUT AD8091 ;pnba In+)In-)V+)V-)OUT
Rload OUT 0 2K
V1 +V 0 5
V2 -V 0 -5
.tran 1u

* LTspice schematic (.asc)
Version 4
SHEET 1 560 272
WIRE -40 -120 -56 -120
WIRE 56 -120 40 -120
WIRE 72 -120 56 -120
WIRE 168 -120 152 -120
WIRE -280 -24 -280 -40
WIRE -184 -24 -184 -40
WIRE 56 -8 56 -120
WIRE 72 -8 56 -8
WIRE 168 8 168 -120
WIRE 168 8 136 8
WIRE 280 8 168 8
WIRE 72 24 -40 24
WIRE 280 24 280 8
WIRE -40 40 -40 24
WIRE -280 72 -280 56
WIRE -184 72 -184 56
WIRE 280 120 280 104
WIRE -40 136 -40 120
FLAG -40 136 0
FLAG 280 8 OUT
FLAG -40 24 IN
FLAG 104 -24 +V
FLAG 104 40 -V
FLAG -56 -120 0
FLAG 280 120 0
FLAG -280 -40 +V
FLAG -280 72 0
FLAG -184 -40 -V
FLAG -184 72 0
SYMBOL voltage -40 24 R0
SYMATTR InstName Vin
SYMATTR Value SINE(0 1 10Meg)
SYMBOL res 56 -136 R90
SYMATTR InstName R1
SYMATTR Value 1K
SYMBOL res 168 -136 R90
SYMATTR InstName R2
SYMATTR Value 1K
SYMBOL Opamps\\AD8091 104 -56 R0
SYMATTR InstName U1
SYMBOL res 264 8 R0
SYMATTR InstName Rload
SYMATTR Value 2K
SYMBOL voltage -280 -40 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -184 -40 R0
SYMATTR InstName V2
SYMATTR Value -5
* SPICE netlist
XU1 N005 N008 N010 0 N009 N006 N002 N001 LT4256-2 ;pnba UV)FB)PwrGD)GND)Timer)Gate)Sense)Vcc
R1 N001 N005 64.9K
R2 N005 0 8.06K
C1 N009 0 33n
C2 0 N007 10n
R3 N004 N006 10
R4 N007 N006 100
R5 N002 N001 20m
MQ1 N002 N004 N003 N003 IRF530
R6 N003 N008 36.5K
R7 N008 0 4.02K
R8 N003 N010 27K
C3 N003 0 220
V1 N001 0 PWL(0 0 2.7m 0 2.701m 48)
C4 N005 0 .1
Rload N003 0 200g
.tran 25m

* LTspice schematic (.asc)
Version 4
SHEET 1 1296 416
WIRE -264 -192 -648 -192
WIRE -104 -192 -264 -192
WIRE -72 -192 -104 -192
WIRE 24 -192 8 -192
WIRE 40 -192 24 -192
WIRE 344 -192 136 -192
WIRE 440 -192 344 -192
WIRE 552 -192 440 -192
WIRE 648 -192 552 -192
WIRE -648 -176 -648 -192
WIRE 552 -176 552 -192
WIRE 648 -176 648 -192
WIRE -264 -160 -264 -192
WIRE 344 -144 344 -192
WIRE 120 -128 120 -144
WIRE -648 -80 -648 -96
WIRE -104 -80 -104 -192
WIRE 24 -80 24 -192
WIRE 440 -80 440 -192
WIRE 552 -80 552 -112
WIRE 648 -80 648 -96
WIRE -264 -16 -264 -80
WIRE -264 -16 -344 -16
WIRE -168 -16 -264 -16
WIRE 120 -16 120 -48
WIRE 120 -16 88 -16
WIRE 136 -16 120 -16
WIRE 232 -16 216 -16
WIRE -344 0 -344 -16
WIRE -264 0 -264 -16
WIRE 440 64 440 0
WIRE 440 64 88 64
WIRE 440 80 440 64
WIRE -344 96 -344 64
WIRE -264 96 -264 80
WIRE -248 144 -264 144
WIRE -168 144 -184 144
WIRE 344 144 344 -64
WIRE 344 144 88 144
WIRE 440 176 440 160
WIRE -40 208 -40 192
FLAG 296 -16 0
FLAG -264 96 0
FLAG -264 144 0
FLAG -40 208 0
FLAG 440 176 0
FLAG 552 -80 0
FLAG -648 -80 0
FLAG 648 -80 0
FLAG -344 96 0
SYMBOL PowerProducts\\LT4256-2 -40 48 R0
SYMATTR InstName U1
SYMBOL res -280 -176 R0
SYMATTR InstName R1
SYMATTR Value 64.9K
SYMBOL res -280 -16 R0
SYMATTR InstName R2
SYMATTR Value 8.06K
SYMBOL cap -184 128 R90
SYMATTR InstName C1
SYMATTR Value 33n
SYMBOL cap 296 -32 R90
SYMATTR InstName C2
SYMATTR Value 10n
SYMBOL res 104 -144 R0
SYMATTR InstName R3
SYMATTR Value 10
SYMBOL res 232 -32 R90
SYMATTR InstName R4
SYMATTR Value 100
SYMBOL res 24 -208 R90
SYMATTR InstName R5
SYMATTR Value 20m
SYMBOL nmos 40 -144 R270
SYMATTR InstName Q1
SYMATTR Value IRF530
SYMBOL res 424 -96 R0
SYMATTR InstName R6
SYMATTR Value 36.5K
SYMBOL res 424 64 R0
SYMATTR InstName R7
SYMATTR Value 4.02K
SYMBOL res 328 -160 R0
SYMATTR InstName R8
SYMATTR Value 27K
SYMBOL cap 536 -176 R0
SYMATTR InstName C3
SYMATTR Value 220
SYMBOL voltage -648 -192 R0
SYMATTR InstName V1
SYMATTR Value PWL(0 0 2.7m 0 2.701m 48)
SYMBOL cap -360 0 R0
SYMATTR InstName C4
SYMATTR Value .1
SYMBOL res 632 -192 R0
SYMATTR InstName Rload
SYMATTR Value 200g
* SPICE netlist
XU1 N003 MP_01 IN MP_02 N004 MP_03 OUT MP_04 N005 N006 N007 0 MP_05 N001 MP_06 MP_07 0 LT8331 ;pnba EN/UVLO))Vin))INTVcc))Bias))FBX)Rt)SS)Mode))SW)))GND
C1 N007 0 .01
R1 N006 0 63.4K
V1 IN 0 48
L1 N001 IN 220 Rser=20m
C2 N001 N002 2.2 Rser=10m
L2 N002 0 220 Rser=20m
R2 IN N003 1Meg
R3 N003 0 59K
D1 N002 OUT MBRS1100
C3 OUT 0 4.7 x4 V=63 Irms=1.73205 Rser=0.075 Lser=0 mfg="KEMET" pn="T521D475M063ATE075" type="Tantalum"
R4 OUT N005 1Meg
R5 N005 0 34.8K
Rload OUT 0 290
C4 N004 0 1
.tran 10m startup
K1 L1 L2 1

* LTspice schematic (.asc)
Version 4
SHEET 1 1168 464
WIRE -488 -232 -584 -232
WIRE -280 -232 -488 -232
WIRE -232 -232 -280 -232
WIRE -120 -232 -152 -232
WIRE -40 -232 -120 -232
WIRE 104 -232 24 -232
WIRE 200 -232 104 -232
WIRE 312 -232 264 -232
WIRE 360 -232 312 -232
WIRE 456 -232 360 -232
WIRE 584 -232 456 -232
WIRE -584 -216 -584 -232
WIRE -488 -216 -488 -232
WIRE 104 -216 104 -232
WIRE 360 -216 360 -232
WIRE 456 -216 456 -232
WIRE 584 -216 584 -232
WIRE -280 -184 -280 -232
WIRE -120 -184 -120 -232
WIRE -584 -120 -584 -136
WIRE -488 -120 -488 -136
WIRE -360 -120 -488 -120
WIRE -24 -120 -40 -120
WIRE 56 -120 40 -120
WIRE 104 -120 104 -136
WIRE 360 -120 360 -152
WIRE 584 -120 584 -136
WIRE -488 -104 -488 -120
WIRE -360 -24 -376 -24
WIRE 456 -24 456 -136
WIRE 456 -24 -40 -24
WIRE -488 -8 -488 -24
WIRE 456 -8 456 -24
WIRE -456 72 -472 72
WIRE -360 72 -376 72
WIRE 312 72 312 -232
WIRE 312 72 -40 72
WIRE 456 88 456 72
WIRE -280 152 -280 136
WIRE -120 152 -120 136
WIRE -280 232 -280 216
FLAG -280 232 0
FLAG -120 152 0
FLAG -472 72 0
FLAG -376 -24 0
FLAG 104 -120 0
FLAG -584 -120 0
FLAG -488 -8 0
FLAG 456 88 0
FLAG 360 -120 0
FLAG 584 -120 0
FLAG 56 -120 0
FLAG -584 -232 IN
FLAG 584 -232 OUT
SYMBOL PowerProducts\\LT8331 -200 -24 R0
SYMATTR InstName U1
SYMBOL cap -296 152 R0
SYMATTR InstName C1
SYMATTR Value .01
SYMBOL res -360 56 R90
SYMATTR InstName R1
SYMATTR Value 63.4K
SYMBOL VOLTAGE -584 -232 R0
SYMATTR InstName V1
SYMATTR Value 48
SYMBOL ind2 -136 -216 M270
SYMATTR InstName L1
SYMATTR Value 220
SYMATTR Type ind
SYMATTR SpiceLine Rser=20m
SYMBOL cap -40 -216 R270
SYMATTR InstName C2
SYMATTR Value 2.2
SYMATTR SpiceLine Rser=10m
SYMBOL ind2 88 -232 R0
SYMATTR InstName L2
SYMATTR Value 220
SYMATTR Type ind
SYMATTR SpiceLine Rser=20m
SYMBOL res -504 -232 R0
SYMATTR InstName R2
SYMATTR Value 1Meg
SYMBOL res -504 -120 R0
SYMATTR InstName R3
SYMATTR Value 59K
SYMBOL schottky 200 -216 R270
SYMATTR InstName D1
SYMATTR Value MBRS1100
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL polcap 344 -216 R0
SYMATTR Value 4.7
SYMATTR Value2 x4
SYMATTR InstName C3
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=63 Irms=1.73205 Rser=0.075 Lser=0 mfg="KEMET" pn="T521D475M063ATE075" type="Tantalum"
SYMBOL res 440 -232 R0
SYMATTR InstName R4
SYMATTR Value 1Meg
SYMBOL res 440 -24 R0
SYMATTR InstName R5
SYMATTR Value 34.8K
SYMBOL res 568 -232 R0
SYMATTR InstName Rload
SYMATTR Value 290
SYMBOL cap -24 -104 R270
SYMATTR InstName C4
SYMATTR Value 1
* SPICE netlist
L1 N002 OUT 2.2 Rser=80m
C1 OUT 0 10
R2 N003 0 19.6K
R1 OUT N001 1Meg
V1 IN 0 5
Rload OUT 0 40
XU1 IN IN 0 N003 OUT N001 0 0 N002 0 ADP5300-1 OVO=1 OD=1 ;pnba EN)PVin)Sync/Mode)VID)FB)VoutOK)Pgnd)Agnd)SW)Stop
.tran .6m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 624 336
WIRE -232 -152 -312 -152
WIRE -216 -152 -232 -152
WIRE 120 -152 40 -152
WIRE 232 -152 200 -152
WIRE -312 -136 -312 -152
WIRE -232 -72 -232 -152
WIRE -216 -72 -232 -72
WIRE 72 -72 40 -72
WIRE 184 -72 152 -72
WIRE 232 -72 232 -152
WIRE 232 -72 184 -72
WIRE 312 -72 232 -72
WIRE 232 -56 232 -72
WIRE 312 -56 312 -72
WIRE -312 -40 -312 -56
WIRE -216 8 -232 8
WIRE 184 8 184 -72
WIRE 184 8 40 8
WIRE 232 40 232 8
WIRE 312 40 312 24
WIRE -216 88 -232 88
WIRE 72 88 40 88
WIRE 168 88 152 88
WIRE -136 168 -136 152
WIRE -40 168 -40 152
FLAG 168 88 0
FLAG 232 40 0
FLAG -136 168 0
FLAG -312 -40 0
FLAG 312 -72 OUT
FLAG 312 40 0
FLAG -312 -152 IN
FLAG -40 168 0
FLAG -232 88 0
FLAG -232 8 0
SYMBOL ind 56 -56 R270
SYMATTR InstName L1
SYMATTR Value 2.2
SYMATTR SpiceLine Rser=80m
SYMBOL cap 216 -56 R0
SYMATTR InstName C1
SYMATTR Value 10
SYMBOL res 56 104 R270
SYMATTR Value 19.6K
SYMATTR InstName R2
SYMBOL res 216 -168 R90
SYMATTR InstName R1
SYMATTR Value 1Meg
SYMBOL voltage -312 -152 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL res 296 -72 R0
SYMATTR Value 40
SYMATTR InstName Rload
SYMBOL ADP5300-3 -88 -24 R0
SYMATTR InstName U1
* SPICE netlist
M1 N001 Vin1 Vpos Vpos PMOS
M2 N001 Vin2 Vpos Vpos PMOS
M3 N001 Vin1 N002 N002 NMOS
M4 N002 Vin2 Vneg Vneg NMOS
M5 Vout N001 Vpos Vpos PMOS
M6 Vout N001 Vneg Vneg NMOS

* LTspice schematic (.asc)
Version 4
SHEET 1 592 528
WIRE -152 -232 -152 -264
WIRE -152 -232 -248 -232
WIRE -8 -232 -152 -232
WIRE 200 -216 200 -248
WIRE 280 -216 200 -216
WIRE 152 -200 120 -200
WIRE -248 -184 -248 -232
WIRE -168 -184 -248 -184
WIRE -8 -184 -8 -232
WIRE 72 -184 -8 -184
WIRE 280 -168 280 -216
WIRE 280 -168 200 -168
WIRE -168 -136 -168 -184
WIRE -168 -136 -248 -136
WIRE 72 -136 72 -184
WIRE 72 -136 -8 -136
WIRE -248 -72 -248 -88
WIRE -152 -72 -248 -72
WIRE -8 -72 -8 -88
WIRE -8 -72 -152 -72
WIRE -152 -24 -152 -72
WIRE 120 -24 120 -200
WIRE 120 -24 -152 -24
WIRE 200 -24 200 -120
WIRE 296 -24 200 -24
WIRE -152 8 -152 -24
WIRE 200 24 200 -24
WIRE -72 56 -152 56
WIRE 280 72 200 72
WIRE -72 104 -72 56
WIRE -72 104 -152 104
WIRE 120 104 120 -24
WIRE 152 104 120 104
WIRE 280 120 280 72
WIRE 280 120 200 120
WIRE -152 136 -152 104
WIRE 200 152 200 120
WIRE -72 184 -152 184
WIRE -72 232 -72 184
WIRE -72 232 -152 232
WIRE -152 264 -152 232
FLAG -152 -264 Vpos
IOPIN 272 -48 In
FLAG -296 -168 Vin1
IOPIN 128 48 In
FLAG -200 88 Vin1
IOPIN 224 304 In
FLAG -200 216 Vin2
IOPIN 224 432 In
FLAG 296 -24 Vout
IOPIN 720 192 Out
FLAG -56 -168 Vin2
IOPIN 368 48 In
FLAG -152 264 Vneg
IOPIN 272 480 In
FLAG 200 -248 Vpos
IOPIN 624 -32 In
FLAG 200 152 Vneg
IOPIN 624 368 In
SYMBOL pmos4 -296 -88 M180
SYMATTR InstName M1
SYMBOL pmos4 -56 -88 M180
SYMATTR InstName M2
SYMBOL nmos4 -200 8 R0
SYMATTR InstName M3
SYMBOL nmos4 -200 136 R0
SYMATTR InstName M4
SYMBOL pmos4 152 -120 M180
SYMATTR InstName M5
SYMBOL nmos4 152 24 R0
SYMATTR InstName M6
* SPICE netlist
V1 +V 0 2.5
Vin IN 0 SINE(0 1 1Meg)
R1 N001 0 10K
R2 OUT N001 10K
XU1 IN N001 +V -V OUT AD8648 ;pnba In+)In-)V+)V-)OUT
V2 -V 0 -2.5
Rload OUT 0 10K
.tran 10u

* LTspice schematic (.asc)
Version 4
SHEET 1 624 272
WIRE -24 -120 -40 -120
WIRE 72 -120 56 -120
WIRE 88 -120 72 -120
WIRE 200 -120 168 -120
WIRE -312 -40 -312 -56
WIRE -216 -40 -216 -56
WIRE 72 -8 72 -120
WIRE 88 -8 72 -8
WIRE 200 8 200 -120
WIRE 200 8 152 8
WIRE 312 8 200 8
WIRE 88 24 -24 24
WIRE 312 24 312 8
WIRE -24 40 -24 24
WIRE -312 72 -312 40
WIRE -216 72 -216 40
WIRE 312 120 312 104
WIRE -24 136 -24 120
FLAG -312 -56 +V
FLAG -312 72 0
FLAG -24 136 0
FLAG 312 8 OUT
FLAG -24 24 IN
FLAG 120 -24 +V
FLAG -216 -56 -V
FLAG 120 40 -V
FLAG -40 -120 0
FLAG 312 120 0
FLAG -216 72 0
SYMBOL voltage -312 -56 R0
SYMATTR InstName V1
SYMATTR Value 2.5
SYMBOL voltage -24 24 R0
SYMATTR InstName Vin
SYMATTR Value SINE(0 1 1Meg)
SYMBOL res 72 -136 R90
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL res 184 -136 R90
SYMATTR InstName R2
SYMATTR Value 10K
SYMBOL Opamps\\AD8648 120 -56 R0
SYMATTR InstName U1
SYMBOL voltage -216 -56 R0
SYMATTR InstName V2
SYMATTR Value -2.5
SYMBOL res 296 8 R0
SYMATTR InstName Rload
SYMATTR Value 10K
* SPICE netlist
XU1 IN 0 0 N001 N002 OUT IN IN N003 N004 0 LTC3536 ;pnba Rt)SGND)Mode/Sync)SW1)SW2)Vout)Vin)_SHDN)FB)Vc)PGND
V1 IN 0 3.6
L1 N001 N002 4.7
R1 OUT N003 1Meg
C1 OUT N003 47p Rser=6.49K
R2 N003 0 221K
C2 N003 N004 220p Rser=49.9K
C3 OUT 0 22 V=6.3 Irms=2.1 Rser=0.028 Lser=0 mfg="KEMET" pn="A700V226M006ATE028" type="Al electrolytic"
Rload OUT 0 3.3
.tran 1m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 800 512
WIRE -208 -256 -224 -256
WIRE -112 -256 -128 -256
WIRE -224 -208 -224 -256
WIRE -112 -208 -112 -256
WIRE -304 -144 -400 -144
WIRE -288 -144 -304 -144
WIRE 0 -144 -48 -144
WIRE 160 -144 0 -144
WIRE 288 -144 160 -144
WIRE 400 -144 288 -144
WIRE -400 -128 -400 -144
WIRE 400 -128 400 -144
WIRE 288 -112 288 -144
WIRE 160 -96 160 -144
WIRE 0 -80 0 -144
WIRE -304 -48 -304 -144
WIRE -288 -48 -304 -48
WIRE -400 -32 -400 -48
WIRE 288 -32 288 -48
WIRE 400 -32 400 -48
WIRE -304 48 -304 -48
WIRE -288 48 -304 48
WIRE 0 48 0 -16
WIRE 0 48 -48 48
WIRE 160 48 160 -16
WIRE 160 48 0 48
WIRE -288 144 -304 144
WIRE 16 144 -48 144
WIRE 160 144 160 48
WIRE 160 144 80 144
WIRE 160 160 160 144
WIRE -224 224 -224 208
WIRE -112 224 -112 208
WIRE 160 256 160 240
FLAG -224 224 0
FLAG -112 224 0
FLAG -400 -32 0
FLAG -304 144 0
FLAG 160 256 0
FLAG 288 -32 0
FLAG 400 -32 0
FLAG 400 -144 OUT
FLAG -400 -144 IN
SYMBOL PowerProducts\\LTC3536 -160 0 R0
SYMATTR InstName U1
SYMBOL voltage -400 -144 R0
SYMATTR InstName V1
SYMATTR Value 3.6
SYMBOL ind -224 -240 R270
SYMATTR InstName L1
SYMATTR Value 4.7
SYMBOL res 144 -112 R0
SYMATTR InstName R1
SYMATTR Value 1Meg
SYMBOL cap -16 -80 R0
SYMATTR SpiceLine Rser=6.49K
SYMATTR Value 47p
SYMATTR InstName C1
SYMBOL res 144 144 R0
SYMATTR InstName R2
SYMATTR Value 221K
SYMBOL cap 80 128 R90
SYMATTR InstName C2
SYMATTR Value 220p
SYMATTR SpiceLine Rser=49.9K
SYMBOL polcap 272 -112 R0
SYMATTR Value 22
SYMATTR InstName C3
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=6.3 Irms=2.1 Rser=0.028 Lser=0 mfg="KEMET" pn="A700V226M006ATE028" type="Al electrolytic"
SYMBOL res 384 -144 R0
SYMATTR InstName Rload
SYMATTR Value 3.3
* SPICE netlist
V2 +V 0 5
V4 IN 0 SINE(2.5 1 250K)
R1 OUT+ N001 1K
R2 N001 IN 1K
R3 OUT- N002 1K
R4 N002 IN 1K
R5 N003 +V 1K
R6 0 N003 1K
C1 N003 0 0.1
XU1 OUT+ 0 IN N001 +V LTC6253 ;pnba 1)2)3)4)5
XU2 OUT- 0 N003 N002 +V LTC6253 ;pnba 1)2)3)4)5
.tran 25u

* LTspice schematic (.asc)
Version 4
SHEET 1 608 528
WIRE 16 -248 0 -248
WIRE 112 -248 96 -248
WIRE 144 -248 112 -248
WIRE 256 -248 224 -248
WIRE 176 -152 176 -168
WIRE 112 -136 112 -248
WIRE 144 -136 112 -136
WIRE 256 -120 256 -248
WIRE 256 -120 208 -120
WIRE 304 -120 256 -120
WIRE 0 -104 0 -248
WIRE 0 -104 -304 -104
WIRE 144 -104 0 -104
WIRE -304 -88 -304 -104
WIRE 176 -72 176 -88
WIRE -304 8 -304 -8
WIRE 0 8 0 -104
WIRE 16 8 0 8
WIRE 112 8 96 8
WIRE 144 8 112 8
WIRE 256 8 224 8
WIRE 304 8 256 8
WIRE 176 104 176 88
WIRE 112 120 112 8
WIRE 144 120 112 120
WIRE 256 136 256 8
WIRE 256 136 208 136
WIRE -272 152 -272 136
WIRE -112 152 -128 152
WIRE 0 152 -32 152
WIRE 80 152 0 152
WIRE 144 152 80 152
WIRE 0 168 0 152
WIRE 80 168 80 152
WIRE 176 184 176 168
WIRE -272 248 -272 232
WIRE 0 264 0 248
WIRE 80 264 80 232
FLAG -272 136 +V
FLAG -272 248 0
FLAG -304 8 0
FLAG 304 -120 OUT+
FLAG 176 -72 0
FLAG -304 -104 IN
FLAG 176 184 0
FLAG 304 8 OUT-
FLAG 0 264 0
FLAG 80 264 0
FLAG 176 88 +V
FLAG 176 -168 +V
FLAG -128 152 +V
SYMBOL voltage -272 136 R0
SYMATTR InstName V2
SYMATTR Value 5
SYMBOL voltage -304 -104 R0
SYMATTR InstName V4
SYMATTR Value SINE(2.5 1 250K)
SYMBOL res 240 -264 R90
SYMATTR InstName R1
SYMATTR Value 1K
SYMBOL res 112 -264 R90
SYMATTR InstName R2
SYMATTR Value 1K
SYMBOL res 240 -8 R90
SYMATTR InstName R3
SYMATTR Value 1K
SYMBOL res 112 -8 R90
SYMATTR InstName R4
SYMATTR Value 1K
SYMBOL res -16 136 R90
SYMATTR InstName R5
SYMATTR Value 1K
SYMBOL res -16 264 M180
SYMATTR InstName R6
SYMATTR Value 1K
SYMBOL cap 64 168 R0
SYMATTR InstName C1
SYMATTR Value 0.1
SYMBOL opamps\\LTC6253 176 -120 R0
SYMATTR InstName U1
SYMBOL opamps\\LTC6253 176 136 R0
SYMATTR InstName U2
* SPICE netlist
VE a 0 10
R a b 220 tol=1 pwr=0.1
C1 b N001 3.3
C2 N001 0 3.3
.ic v(b)=0
.tran 10m

* LTspice schematic (.asc)
Version 4
SHEET 1 272 304
WIRE 40 -136 -136 -136
WIRE 104 -136 40 -136
WIRE 136 -136 104 -136
WIRE -136 -40 -136 -136
WIRE 136 -40 136 -56
WIRE 136 -24 136 -40
WIRE 136 56 136 40
WIRE -136 136 -136 40
WIRE 24 136 24 -72
WIRE 24 136 -136 136
WIRE 104 136 24 136
WIRE 136 136 136 120
WIRE 136 136 104 136
WIRE -136 152 -136 136
FLAG -136 152 0
FLAG 40 -136 SW
FLAG 104 -136 a
FLAG 136 -40 b
FLAG 104 136 c
SYMBOL voltage -136 -56 R0
SYMATTR InstName E
SYMATTR Value 10
SYMBOL res 120 -152 R0
SYMATTR InstName R
SYMATTR Value 220
SYMATTR SpiceLine tol=1 pwr=0.1
SYMBOL cap 120 -24 R0
SYMATTR InstName C1
SYMATTR Value 3.3u
SYMBOL cap 120 56 R0
SYMATTR InstName C2
SYMATTR Value 3.3u