Si7li/ltspice-spice-circuits-no-aug huggingface dataset:
* SPICE netlist
V1 IN 0 12
V2 N003 0 5
V3 N006 0 PULSE(0 5 0 1n 1n 100n 1u)
L1 N001 N002 0.1
L2 N007 N008 0.1
V5 N010 0 1
R1 N004 N005 100
R2 N009 N010 100
V6 N005 0 1
C1 N002 0 200
C2 N008 0 200
Rload1 N002 0 100m
Rload2 N008 0 100m
V4 N011 0 PULSE(0 5 0 1n 1n 100n 1u)
XU1 N003 N006 N003 0 MP_01 MP_02 N011 N003 N003 IN N001 0 N004 NC_03 NC_04 N009 N007 LTC7050-1 RTon=8m RBon=1.5m OV=18 ;pnba Vcc)PWM1)Run1)SGND)))PWM2)Run2)PVcc)Vin)SW1)PGND)Isns1)Fltb1)Fltb2)Isns2)SW2
.tran 300u

* LTspice schematic (.asc)
Version 4
SHEET 1 1040 656
WIRE -104 -328 -328 -328
WIRE 264 -328 184 -328
WIRE 424 -328 344 -328
WIRE 520 -328 424 -328
WIRE -328 -312 -328 -328
WIRE 424 -312 424 -328
WIRE 520 -312 520 -328
WIRE -136 -232 -248 -232
WIRE -104 -232 -136 -232
WIRE 216 -232 184 -232
WIRE 328 -232 296 -232
WIRE -328 -216 -328 -232
WIRE -248 -216 -248 -232
WIRE 328 -216 328 -232
WIRE 424 -216 424 -248
WIRE 520 -216 520 -232
WIRE -136 -136 -136 -232
WIRE -104 -136 -136 -136
WIRE -248 -120 -248 -136
WIRE 328 -120 328 -136
WIRE -104 -40 -520 -40
WIRE 264 -40 184 -40
WIRE 424 -40 344 -40
WIRE 520 -40 424 -40
WIRE -520 -24 -520 -40
WIRE 424 -24 424 -40
WIRE 520 -24 520 -40
WIRE -136 56 -136 -136
WIRE -104 56 -136 56
WIRE 216 56 184 56
WIRE 328 56 296 56
WIRE -520 72 -520 56
WIRE 328 72 328 56
WIRE 424 72 424 40
WIRE 520 72 520 56
WIRE -104 152 -520 152
WIRE -520 168 -520 152
WIRE 328 168 328 152
WIRE -136 248 -136 56
WIRE -104 248 -136 248
WIRE 216 248 184 248
WIRE -520 264 -520 248
WIRE 40 328 40 296
FLAG -328 -216 0
FLAG -248 -120 0
FLAG -520 72 0
FLAG 328 168 0
FLAG 216 248 0
FLAG 40 328 0
FLAG 328 -120 0
FLAG 424 -216 0
FLAG 424 72 0
FLAG 520 -216 0
FLAG 520 72 0
FLAG -520 264 0
FLAG -328 -328 IN
SYMBOL voltage -328 -328 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL voltage -248 -232 R0
SYMATTR InstName V2
SYMATTR Value 5
SYMBOL voltage -520 -40 R0
SYMATTR InstName V3
SYMATTR Value PULSE(0 5 0 1n 1n 100n 1u)
SYMBOL ind 248 -312 R270
SYMATTR InstName L1
SYMATTR Value 0.1
SYMBOL ind 248 -24 R270
SYMATTR InstName L2
SYMATTR Value 0.1
SYMBOL voltage 328 56 R0
SYMATTR InstName V5
SYMATTR Value 1
SYMBOL res 200 -216 R270
SYMATTR InstName R1
SYMATTR Value 100
SYMBOL res 200 72 R270
SYMATTR InstName R2
SYMATTR Value 100
SYMBOL voltage 328 -232 R0
SYMATTR InstName V6
SYMATTR Value 1
SYMBOL cap 408 -312 R0
SYMATTR InstName C1
SYMATTR Value 200
SYMBOL cap 408 -24 R0
SYMATTR InstName C2
SYMATTR Value 200
SYMBOL res 504 -328 R0
SYMATTR InstName Rload1
SYMATTR Value 100m
SYMBOL res 504 -40 R0
SYMATTR InstName Rload2
SYMATTR Value 100m
SYMBOL voltage -520 152 R0
SYMATTR InstName V4
SYMATTR Value PULSE(0 5 0 1n 1n 100n 1u)
SYMBOL LTC7050-1 40 -40 R0
SYMATTR InstName U1
* SPICE netlist
C1 N002 N001 1
C2 N008 0 1
V1 IN 0 3
R3 N009 0 36
XU1 IN N009 N008 IN 0 N004 N002 N001 N003 IN LTC3202 ;pnba D1)FB)Vout)Vin)GND)C2-)C1-)C1+)C2+)D0
C3 N004 N003 1
D1 N008 N009 NSPW500BS
R1 N010 0 36
D2 N008 N010 NSPW500BS
R2 N011 0 36
D3 N008 N011 NSPW500BS
R4 N005 0 36
D4 N008 N005 NSPW500BS
R5 N006 0 36
D5 N008 N006 NSPW500BS
R6 N007 0 36
D6 N008 N007 NSPW500BS
.tran 1m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1104 528
WIRE 104 -248 104 -264
WIRE 328 -248 328 -264
WIRE 552 -248 552 -264
WIRE -344 -200 -360 -200
WIRE -264 -200 -280 -200
WIRE -152 -200 -168 -200
WIRE -72 -200 -88 -200
WIRE 104 -152 104 -168
WIRE 328 -152 328 -168
WIRE 552 -152 552 -168
WIRE -360 -120 -360 -200
WIRE -264 -120 -264 -200
WIRE -168 -120 -168 -200
WIRE -72 -120 -72 -200
WIRE -456 -40 -552 -40
WIRE -408 -40 -456 -40
WIRE 8 -40 -24 -40
WIRE 104 -40 104 -88
WIRE 104 -40 8 -40
WIRE 328 -40 328 -88
WIRE 328 -40 104 -40
WIRE 552 -40 552 -88
WIRE 552 -40 328 -40
WIRE 8 -8 8 -40
WIRE -552 8 -552 -40
WIRE 104 8 104 -40
WIRE 328 8 328 -40
WIRE 552 8 552 -40
WIRE -456 56 -456 -40
WIRE -408 56 -456 56
WIRE 8 72 8 56
WIRE -552 136 -552 88
WIRE -456 152 -456 56
WIRE -408 152 -456 152
WIRE 104 152 104 72
WIRE 104 152 -24 152
WIRE 104 168 104 152
WIRE 328 168 328 72
WIRE 552 168 552 72
WIRE -216 248 -216 232
WIRE 104 264 104 248
WIRE 328 264 328 248
WIRE 552 264 552 248
FLAG -552 136 0
FLAG 8 72 0
FLAG -216 248 0
FLAG 104 264 0
FLAG 328 264 0
FLAG 552 264 0
FLAG 104 -264 0
FLAG 328 -264 0
FLAG 552 -264 0
FLAG -552 -40 IN
SYMBOL cap -280 -216 R90
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL cap -8 -8 R0
SYMATTR InstName C2
SYMATTR Value 1
SYMBOL VOLTAGE -552 -8 R0
SYMATTR InstName V1
SYMATTR Value 3
SYMBOL RES 88 152 R0
SYMATTR InstName R3
SYMATTR Value 36
SYMBOL POWERPRODUCTS\\LTC3202 -216 56 R0
SYMATTR InstName U1
SYMBOL cap -88 -216 R90
SYMATTR InstName C3
SYMATTR Value 1
SYMBOL LED 88 8 R0
SYMATTR InstName D1
SYMATTR Value NSPW500BS
SYMBOL res 312 152 R0
SYMATTR InstName R1
SYMATTR Value 36
SYMBOL LED 312 8 R0
SYMATTR InstName D2
SYMATTR Value NSPW500BS
SYMBOL res 536 152 R0
SYMATTR InstName R2
SYMATTR Value 36
SYMBOL LED 536 8 R0
SYMATTR InstName D3
SYMATTR Value NSPW500BS
SYMBOL res 88 -152 M180
SYMATTR InstName R4
SYMATTR Value 36
SYMBOL LED 88 -88 M180
SYMATTR InstName D4
SYMATTR Value NSPW500BS
SYMBOL res 312 -152 M180
SYMATTR InstName R5
SYMATTR Value 36
SYMBOL LED 312 -88 M180
SYMATTR InstName D5
SYMATTR Value NSPW500BS
SYMBOL res 536 -152 M180
SYMATTR InstName R6
SYMATTR Value 36
SYMBOL LED 536 -88 M180
SYMATTR InstName D6
SYMATTR Value NSPW500BS
* SPICE netlist
C2 N002 0 2.7n
V1 IN 0 6
C1 OUT 0 2.2 Rser=1.5m
Rload OUT 0 15
R1 OUT N001 100k
XU1 IN OUT IN N002 OUT 0 N001 ADP7105 Vref=5 ;pnba Vin)Sense)EN)SS)Vout)GND)PG
.tran 6m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 592 288
WIRE -200 -128 -296 -128
WIRE -168 -128 -200 -128
WIRE 104 -128 88 -128
WIRE 200 -128 184 -128
WIRE -296 -112 -296 -128
WIRE -200 -32 -200 -128
WIRE -168 -32 -200 -32
WIRE 120 -32 88 -32
WIRE 200 -32 200 -128
WIRE 200 -32 120 -32
WIRE 296 -32 200 -32
WIRE -296 -16 -296 -32
WIRE 200 -16 200 -32
WIRE 296 -16 296 -32
WIRE -248 64 -264 64
WIRE -168 64 -184 64
WIRE 120 64 120 -32
WIRE 120 64 88 64
WIRE 200 80 200 48
WIRE 296 80 296 64
WIRE -40 144 -40 128
FLAG -40 144 0
FLAG -296 -16 0
FLAG -264 64 0
FLAG 296 80 0
FLAG 200 80 0
FLAG -296 -128 IN
FLAG 296 -32 OUT
SYMBOL cap -184 48 R90
SYMATTR InstName C2
SYMATTR Value 2.7n
SYMBOL voltage -296 -128 R0
SYMATTR InstName V1
SYMATTR Value 6
SYMBOL cap 184 -16 R0
SYMATTR InstName C1
SYMATTR Value 2.2
SYMATTR SpiceLine Rser=1.5m
SYMBOL res 280 -32 R0
SYMATTR InstName Rload
SYMATTR Value 15
SYMBOL res 200 -144 R90
SYMATTR InstName R1
SYMATTR Value 100k
SYMBOL ADP7105-5.0 -40 -32 R0
SYMATTR InstName U1
* SPICE netlist
V1 IN 0 SINE(0 1 1k 0 0 0) AC 1 0
R1 IN RL 100
L1 RL OUT 159mH
C1 OUT 0 159nF
.ac dec 100 10 100k
.step param Rv list 100 316 1k 1.41k 2k

* LTspice schematic (.asc)
Version 4
SHEET 1 848 240
WIRE -408 -120 -424 -120
WIRE -264 -120 -408 -120
WIRE -104 -120 -184 -120
WIRE -24 -120 -104 -120
WIRE 200 -120 56 -120
WIRE 328 -120 200 -120
WIRE 424 -120 328 -120
WIRE -424 -8 -424 -120
WIRE 200 -8 200 -120
WIRE -424 120 -424 72
WIRE 200 120 200 56
FLAG -424 120 0
FLAG 200 120 0
FLAG 328 -120 OUT
FLAG -408 -120 IN
FLAG -104 -120 RL
SYMBOL voltage -424 -24 R0
SYMATTR InstName V1
SYMATTR Value SINE(0 1 1k 0 0 0) AC 1 0
SYMBOL res -280 -104 R270
SYMATTR InstName R1
SYMATTR Value 100
SYMBOL ind -40 -104 R270
SYMATTR InstName L1
SYMATTR Value 159mH
SYMBOL cap 184 -8 R0
SYMATTR InstName C1
SYMATTR Value 159nF
* SPICE netlist
C1 SS 0 10n
R1 N004 0 20k
V1 IN 0 5
L1 IN N001 3.3 Rser=19.5m
D1 N001 OUT MBRS340
R5 N003 0 71.5k
C4 N002 0 1
C2 N006 0 330pF
R2 N005 N006 68k
C3 OUT 0 10
R3 OUT N003 1Meg
R4 OUT 0 48
C5 OUT N003 4.7pF
XU1 0 IN IN N002 0 N005 N003 N004 SS 0 N001 LT8333 ;pnba GND)EN/UVLO)Vin)INTVcc)Bias)Vc)FBX)RT)SS)Sync/Mode)SW
.tran 5m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1072 496
WIRE -424 -248 -536 -248
WIRE -280 -248 -424 -248
WIRE -232 -248 -280 -248
WIRE -120 -248 -152 -248
WIRE 24 -248 -120 -248
WIRE 216 -248 88 -248
WIRE 312 -248 216 -248
WIRE 424 -248 312 -248
WIRE 536 -248 424 -248
WIRE 536 -232 536 -248
WIRE -536 -216 -536 -248
WIRE 424 -216 424 -248
WIRE -280 -184 -280 -248
WIRE -120 -184 -120 -248
WIRE 216 -152 216 -248
WIRE 312 -136 312 -248
WIRE 424 -136 424 -152
WIRE 536 -136 536 -152
WIRE -424 -120 -424 -248
WIRE -360 -120 -424 -120
WIRE -24 -120 -40 -120
WIRE 56 -120 40 -120
WIRE -536 -104 -536 -136
WIRE -360 -24 -376 -24
WIRE 216 -24 216 -72
WIRE 216 -24 -40 -24
WIRE 312 -24 312 -72
WIRE 312 -24 216 -24
WIRE 216 8 216 -24
WIRE -456 72 -488 72
WIRE -360 72 -376 72
WIRE -24 72 -40 72
WIRE 72 72 56 72
WIRE 152 72 136 72
WIRE 216 104 216 88
WIRE -456 168 -488 168
WIRE -376 168 -392 168
WIRE -360 168 -376 168
WIRE -24 168 -40 168
WIRE -200 248 -200 232
FLAG -488 168 0
FLAG -488 72 0
FLAG -536 -104 0
FLAG 216 104 0
FLAG 424 -136 0
FLAG 536 -136 0
FLAG 56 -120 0
FLAG -536 -248 IN
FLAG 536 -248 OUT
FLAG -200 248 0
FLAG 152 72 0
FLAG -24 168 0
FLAG -376 168 SS
FLAG -376 -24 0
SYMBOL cap -392 152 R90
SYMATTR InstName C1
SYMATTR Value 10n
SYMBOL res -360 56 R90
SYMATTR InstName R1
SYMATTR Value 20k
SYMBOL VOLTAGE -536 -232 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL ind2 -248 -232 R270
SYMATTR InstName L1
SYMATTR Value 3.3
SYMATTR SpiceLine Rser=19.5m
SYMATTR Type ind
SYMBOL schottky 24 -232 R270
SYMATTR InstName D1
SYMATTR Value MBRS340
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL res 200 -8 R0
SYMATTR InstName R5
SYMATTR Value 71.5k
SYMBOL cap -24 -104 R270
SYMATTR InstName C4
SYMATTR Value 1
SYMBOL cap 72 88 R270
SYMATTR InstName C2
SYMATTR Value 330pF
SYMBOL res -40 88 R270
SYMATTR InstName R2
SYMATTR Value 68k
SYMBOL cap 408 -216 R0
SYMATTR InstName C3
SYMATTR Value 10
SYMBOL res 200 -168 R0
SYMATTR InstName R3
SYMATTR Value 1Meg
SYMBOL res 520 -248 R0
SYMATTR InstName R4
SYMATTR Value 48
SYMBOL cap 296 -136 R0
SYMATTR InstName C5
SYMATTR Value 4.7pF
SYMBOL LT8333 -200 24 R0
SYMATTR InstName U1
* SPICE netlist
D1 0 N001 BZX84C15L
R1 Out_15.7_volts 18_volts 4
V1 18_volts 0 18
Q2 0 N001 Out_15.7_volts 0 D45H11
.tran 1
+ Nr=1.29503 VAR=23.2874 IKR=9.99625 Isc=4.79702e-14 Nc=3.59375 Rb=2.35587 Irb=0.108633 Rbm=0.101928
+ Re=0.000100027 Rc=0.122304 XTB=0.137608 XTI=1.0316 Eg=1.12218 Cje=1.03083e-09 Vje=0.651747 Mje=0.353069
+ TF=3.89762e-09 XTF=1.35721 VTF=0.99569 ITF=0.999994 Cjc=5e-10 Vjc=0.42654 Mjc=0.24282 Xcjc=0.803125
+ FC=0.533457 Cjs=0 Vjs=0.75 Mjs=0.5 TR=4.90984e-07 PTF=0 KF=0 AF=1 Vceo=80 Icrating=10 mfg=On_Semiconductor)

* LTspice schematic (.asc)
Version 4
SHEET 1 784 384
WIRE -328 -176 -392 -176
WIRE -88 -176 -152 -176
WIRE 312 -176 -8 -176
WIRE 312 -64 312 -176
WIRE 392 -64 312 -64
WIRE -392 -48 -392 -176
WIRE 312 -32 312 -64
WIRE 248 16 184 16
WIRE 184 48 184 16
WIRE -392 144 -392 32
WIRE -280 144 -392 144
WIRE 56 144 -184 144
WIRE 184 144 184 112
WIRE 184 144 56 144
WIRE 312 144 312 64
WIRE 312 144 184 144
WIRE 392 144 312 144
WIRE 56 192 56 144
FLAG 56 192 0
FLAG -328 -176 18_volts
IOPIN -704 -192 Out
FLAG -280 144 gnd
IOPIN -656 128 Out
FLAG -152 -176 18_volts
IOPIN -528 -192 Out
FLAG -184 144 gnd
IOPIN -560 128 Out
FLAG 392 -64 Out_15.7_volts
IOPIN 16 -80 Out
FLAG 392 144 gnd
IOPIN 16 128 Out
SYMBOL zener 200 112 R180
SYMATTR InstName D1
SYMATTR Value BZX84C15L
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL res 8 -192 R90
SYMATTR InstName R1
SYMATTR Value 4
SYMBOL voltage -392 -64 R0
SYMATTR InstName V1
SYMATTR Value 18
SYMBOL pnp 248 64 M180
SYMATTR InstName Q2
SYMATTR Value D45H11
* SPICE netlist
R1 OUT N001 121
R2 N001 0 365
V1 IN 0 PWL(0 0 1 10) Rser=0.1
Rload OUT 0 10
C1 OUT 0 10
XU1 N001 OUT IN LT1086 ;pnba ADJ)OUT)IN
.tran 1

* LTspice schematic (.asc)
Version 4
SHEET 1 720 240
WIRE -152 -120 -360 -120
WIRE 152 -120 104 -120
WIRE 248 -120 152 -120
WIRE 360 -120 248 -120
WIRE -360 -104 -360 -120
WIRE 152 -104 152 -120
WIRE 248 -104 248 -120
WIRE 360 -104 360 -120
WIRE -360 -8 -360 -24
WIRE 248 -8 248 -40
WIRE 360 -8 360 -24
WIRE -24 8 -24 -24
WIRE 152 8 152 -24
WIRE 152 8 -24 8
WIRE 152 24 152 8
WIRE 152 120 152 104
FLAG 360 -120 OUT
FLAG 152 120 0
FLAG 360 -8 0
FLAG -360 -8 0
FLAG 248 -8 0
FLAG -360 -120 IN
SYMBOL RES 136 -120 R0
SYMATTR InstName R1
SYMATTR Value 121
SYMBOL RES 136 8 R0
SYMATTR InstName R2
SYMATTR Value 365
SYMBOL VOLTAGE -360 -120 R0
SYMATTR InstName V1
SYMATTR Value PWL(0 0 1 10)
SYMATTR SpiceLine Rser=0.1
SYMBOL RES 344 -120 R0
SYMATTR InstName Rload
SYMATTR Value 10
SYMBOL cap 232 -104 R0
SYMATTR InstName C1
SYMATTR Value 10
SYMBOL PowerProducts\\LT1086 -24 -120 R0
SYMATTR InstName U1
* SPICE netlist
R1 N004 0 70K
L1 N001 OUT 75
D1 0 N001 MBRS340
V1 IN 0 25
R2 OUT N003 2.74K
R3 N003 0 2.21K
C1 N006 N005 .033
C2 OUT 0 400 Rser=.1
R4 0 N006 1.5K
XU1 IN N001 N004 0 N003 N005 N002 LT1076 ;pnba Vin)SW)Ilim)GND)FB)VC)SHDN
Rload OUT 0 5
.tran 3m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 896 320
WIRE -176 -160 -448 -160
WIRE 32 -160 -16 -160
WIRE 96 -160 32 -160
WIRE 224 -160 176 -160
WIRE 336 -160 224 -160
WIRE 448 -160 336 -160
WIRE -448 -144 -448 -160
WIRE -176 -144 -176 -160
WIRE 224 -144 224 -160
WIRE 336 -144 336 -160
WIRE 448 -144 448 -160
WIRE 32 -128 32 -160
WIRE -16 -64 -16 -160
WIRE -16 -64 -48 -64
WIRE -448 -48 -448 -64
WIRE -304 -48 -336 -48
WIRE 32 -48 32 -64
WIRE 336 -48 336 -80
WIRE 448 -48 448 -64
WIRE 224 0 224 -64
WIRE 224 0 -48 0
WIRE 224 16 224 0
WIRE -400 48 -416 48
WIRE -304 48 -320 48
WIRE -32 64 -48 64
WIRE 64 64 32 64
WIRE 160 64 144 64
WIRE 224 112 224 96
WIRE -176 160 -176 144
FLAG -448 -48 0
FLAG -176 160 0
FLAG -416 48 0
FLAG 32 -48 0
FLAG 224 112 0
FLAG 448 -48 0
FLAG 336 -48 0
FLAG 160 64 0
FLAG 448 -160 OUT
FLAG -448 -160 IN
SYMBOL res -304 32 R90
SYMATTR InstName R1
SYMATTR Value 70K
SYMBOL ind 80 -144 R270
SYMATTR InstName L1
SYMATTR Value 75
SYMBOL schottky 16 -64 M180
SYMATTR InstName D1
SYMATTR Value MBRS340
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL voltage -448 -160 R0
SYMATTR InstName V1
SYMATTR Value 25
SYMBOL res 208 -160 R0
SYMATTR InstName R2
SYMATTR Value 2.74K
SYMBOL res 208 0 R0
SYMATTR InstName R3
SYMATTR Value 2.21K
SYMBOL cap 32 48 R90
SYMATTR InstName C1
SYMATTR Value .033
SYMBOL cap 320 -144 R0
SYMATTR InstName C2
SYMATTR Value 400
SYMATTR SpiceLine Rser=.1
SYMBOL res 160 48 R90
SYMATTR InstName R4
SYMATTR Value 1.5K
SYMBOL PowerProducts\\LT1076HV -176 0 R0
SYMATTR InstName U1
SYMBOL res 432 -160 R0
SYMATTR InstName Rload
SYMATTR Value 5
* SPICE netlist
V1 +V 0 2.7
V2 -V 0 0
V3 N001 N005 SINE(0 0.5 10K)
C1 N002 0 10p
C2 N004 0 10p
XU1 N001 N003 +V N002 N004 -V N003 N005 LTC1992-2 ;pnba IN-)VOCM)V+)OUT+)OUT-)V-)VMID)IN+
.tran 1m

* LTspice schematic (.asc)
Version 4
SHEET 1 768 288
WIRE 80 -144 -160 -144
WIRE 384 -112 384 -128
WIRE 128 -80 128 -96
WIRE -384 -48 -384 -64
WIRE -272 -48 -272 -64
WIRE -160 -48 -160 -144
WIRE 80 -48 80 -144
WIRE 96 -48 80 -48
WIRE 384 -32 384 -48
WIRE 384 -32 256 -32
WIRE 96 -16 80 -16
WIRE 80 16 80 -16
WIRE 96 16 80 16
WIRE 384 32 256 32
WIRE -384 48 -384 32
WIRE -272 48 -272 32
WIRE 96 48 80 48
WIRE 384 48 384 32
WIRE 128 96 128 80
WIRE 384 128 384 112
WIRE -160 144 -160 32
WIRE 80 144 80 48
WIRE 80 144 -160 144
FLAG -384 48 0
FLAG -272 48 0
FLAG -384 -64 +V
FLAG -272 -64 -V
FLAG 384 -128 0
FLAG 384 128 0
FLAG 128 -96 +V
FLAG 128 96 -V
SYMBOL voltage -384 -64 R0
SYMATTR InstName V1
SYMATTR Value 2.7
SYMBOL voltage -272 -64 R0
SYMATTR InstName V2
SYMATTR Value 0
SYMBOL voltage -160 -64 R0
SYMATTR InstName V3
SYMATTR Value SINE(0 0.5 10K)
SYMBOL cap 368 -48 M180
SYMATTR InstName C1
SYMATTR Value 10p
SYMBOL cap 368 48 R0
SYMATTR InstName C2
SYMATTR Value 10p
SYMBOL LTC1992-2 160 0 R0
SYMATTR InstName U1
* SPICE netlist
R1 Vout N001 8k
C1 Vout 0 10n
V1 N001 0 SINE() AC 1
.ac dec 1000 1n 1G

* LTspice schematic (.asc)
Version 4
SHEET 1 288 200
WIRE -48 -64 -144 -64
WIRE 80 -64 32 -64
WIRE 144 -64 80 -64
WIRE -144 -48 -144 -64
WIRE 80 -32 80 -64
WIRE -144 64 -144 32
WIRE 80 64 80 32
WIRE 80 64 -144 64
WIRE 144 64 80 64
WIRE -144 80 -144 64
FLAG -144 80 0
FLAG 144 -64 Vout
SYMBOL res 48 -80 R90
SYMATTR InstName R1
SYMATTR Value 8k
SYMBOL cap 64 -32 R0
SYMATTR InstName C1
SYMATTR Value 10n
SYMBOL voltage -144 -64 R0
SYMATTR InstName V1
SYMATTR Value SINE()
SYMATTR Value2 AC 1
* SPICE netlist
V1 Vcc 0 30
V2 Vcarrier 0 SINE(0 30m 600k)
V3 Vmodulating 0 SINE(0 3.5 1k)
R1 Vcc N003 56k
R2 N003 0 15k
C1 N003 Vcarrier 100n
Q1 N002 N003 N004 0 2N3904
R3 Vcc N002 10k
R4 N004 Vmodulating 4.7k
C2 N004 0 100n
C3 Vam N002 470p
R5 Vam 0 1k
R6 N001 Vam 1k
D1 N001 Vdm D
R7 Vdm 0 10k
C4 Vdm 0 0.6n
.tran 2m

* LTspice schematic (.asc)
Version 4
SHEET 1 1744 576
WIRE -872 -240 -872 -288
WIRE -744 -240 -744 -288
WIRE -472 -240 -472 -288
WIRE -40 -160 -40 -256
WIRE -872 -128 -872 -160
WIRE -744 -128 -744 -160
WIRE -472 -128 -472 -160
WIRE -216 -112 -216 -256
WIRE 584 -64 504 -64
WIRE 744 -64 664 -64
WIRE 872 -64 808 -64
WIRE -40 -48 -40 -80
WIRE 72 -48 -40 -48
WIRE 200 -48 136 -48
WIRE 504 -48 504 -64
WIRE 504 -48 200 -48
WIRE -40 -16 -40 -48
WIRE 200 -16 200 -48
WIRE -344 32 -424 32
WIRE -216 32 -216 -32
WIRE -216 32 -280 32
WIRE -104 32 -216 32
WIRE 872 48 872 -64
WIRE 808 64 808 -64
WIRE -216 80 -216 32
WIRE 200 96 200 64
WIRE -40 128 -40 80
WIRE -40 128 -120 128
WIRE -120 144 -120 128
WIRE -40 144 -40 128
WIRE 808 160 808 128
WIRE 872 160 872 128
WIRE -216 224 -216 160
WIRE -120 240 -120 208
WIRE -40 288 -40 224
FLAG -872 -128 0
FLAG -744 -128 0
FLAG -472 -128 0
FLAG -872 -288 Vcc
FLAG -744 -288 Vcarrier
FLAG -472 -288 Vmodulating
FLAG -216 -256 Vcc
FLAG -40 -256 Vcc
FLAG -216 224 0
FLAG -424 32 Vcarrier
FLAG -40 288 Vmodulating
FLAG -120 240 0
FLAG 200 96 0
FLAG 200 -48 Vam
FLAG 808 160 0
FLAG 872 160 0
FLAG 872 -64 Vdm
SYMBOL voltage -872 -256 R0
SYMATTR InstName V1
SYMATTR Value 30
SYMBOL voltage -744 -256 R0
SYMATTR InstName V2
SYMATTR Value SINE(0 30m 600k)
SYMBOL voltage -472 -256 R0
SYMATTR InstName V3
SYMATTR Value SINE(0 3.5 1k)
SYMBOL res -232 -128 R0
SYMATTR InstName R1
SYMATTR Value 56k
SYMBOL res -232 64 R0
SYMATTR InstName R2
SYMATTR Value 15k
SYMBOL cap -280 16 R90
SYMATTR InstName C1
SYMATTR Value 100n
SYMBOL npn -104 -16 R0
SYMATTR InstName Q1
SYMATTR Value 2N3904
SYMBOL res -56 -176 R0
SYMATTR InstName R3
SYMATTR Value 10k
SYMBOL res -56 128 R0
SYMATTR InstName R4
SYMATTR Value 4.7k
SYMBOL cap -136 144 R0
SYMATTR InstName C2
SYMATTR Value 100n
SYMBOL cap 136 -64 R90
SYMATTR InstName C3
SYMATTR Value 470p
SYMBOL res 184 -32 R0
SYMATTR InstName R5
SYMATTR Value 1k
SYMBOL res 680 -80 R90
SYMATTR InstName R6
SYMATTR Value 1k
SYMBOL diode 744 -48 R270
SYMATTR InstName D1
SYMBOL res 856 32 R0
SYMATTR InstName R7
SYMATTR Value 10k
SYMBOL cap 792 64 R0
SYMATTR InstName C4
SYMATTR Value 0.6n
* SPICE netlist
V1 IN 0 3.3
L1 IN N002 4.7 Rser=.35
C1 N001 0 4.7
C2 OUT N003 .1n
C3 OUT 0 1 Rser=10m
Rload OUT 0 125
XU1 N002 IN 0 N003 OUT N001 IN N001 LT3048-5 ;pnba SW)Vin)GND)BYP)LDOOUT)LDOIN)EN)BSTOUT
.tran 1m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 640 352
WIRE 128 -176 -32 -176
WIRE 176 -176 128 -176
WIRE -32 -160 -32 -176
WIRE 176 -160 176 -176
WIRE -176 -96 -208 -96
WIRE 128 -96 128 -176
WIRE 128 -96 112 -96
WIRE 176 -80 176 -96
WIRE -208 0 -208 -16
WIRE -208 0 -320 0
WIRE -176 0 -208 0
WIRE 160 0 112 0
WIRE 240 0 160 0
WIRE 320 0 240 0
WIRE -320 16 -320 0
WIRE 160 16 160 0
WIRE 240 16 240 0
WIRE 320 16 320 0
WIRE -208 96 -208 0
WIRE -176 96 -208 96
WIRE 160 96 160 80
WIRE 160 96 112 96
WIRE -320 112 -320 96
WIRE 240 112 240 80
WIRE 320 112 320 96
WIRE -32 176 -32 160
FLAG -32 176 0
FLAG -320 112 0
FLAG 176 -80 0
FLAG 240 112 0
FLAG 320 112 0
FLAG -320 0 IN
FLAG 320 0 OUT
SYMBOL voltage -320 0 R0
SYMATTR InstName V1
SYMATTR Value 3.3
SYMBOL ind -192 0 R180
SYMATTR InstName L1
SYMATTR Value 4.7
SYMATTR SpiceLine Rser=.35
SYMBOL cap 160 -160 R0
SYMATTR InstName C1
SYMATTR Value 4.7
SYMBOL cap 144 16 R0
SYMATTR InstName C2
SYMATTR Value .1n
SYMBOL cap 224 16 R0
SYMATTR InstName C3
SYMATTR Value 1
SYMATTR SpiceLine Rser=10m
SYMBOL res 304 0 R0
SYMATTR InstName Rload
SYMATTR Value 125
SYMBOL PowerProducts\\LT3048-5 -32 0 R0
SYMATTR InstName U1
* SPICE netlist
R1 V2 N001 10Meg
R2 N001 0 10Meg
R3 N002 Vin 10Meg
R4 N003 N002 10Meg
R5 0 N004 5Meg
C1 N004 Vin 270p
C2 N003 N004 270p
C3 N002 0 540p
XU1 N003 N001 V+ V- V2 level2 Avol=1Meg GBW=10Meg Slew=10Meg Ilimit=25m Rail=0 Vos=0 En=0 Enk=0 In=0 Ink=0 Rin=500Meg ;pnba In+)In-)V+)V-)OUT
VCC1 V+ 0 9
VDD1 V- 0 -9
V1 Vin 0 V

* LTspice schematic (.asc)
Version 4
SHEET 1 1104 560
WIRE 216 -264 184 -264
WIRE 312 -264 296 -264
WIRE 424 -264 312 -264
WIRE 536 -264 504 -264
WIRE 392 -200 392 -216
WIRE 312 -184 312 -264
WIRE 360 -184 312 -184
WIRE 536 -168 536 -264
WIRE 536 -168 424 -168
WIRE 552 -168 536 -168
WIRE -40 -152 -120 -152
WIRE 40 -152 -40 -152
WIRE 56 -152 40 -152
WIRE 168 -152 136 -152
WIRE 216 -152 168 -152
WIRE 312 -152 296 -152
WIRE 360 -152 312 -152
WIRE -120 -136 -120 -152
WIRE 168 -136 168 -152
WIRE 392 -120 392 -136
WIRE 168 -56 168 -72
WIRE -120 -40 -120 -56
WIRE 40 -8 40 -152
WIRE 72 -8 40 -8
WIRE 168 -8 136 -8
WIRE 216 -8 168 -8
WIRE 312 -8 312 -152
WIRE 312 -8 280 -8
WIRE 168 24 168 -8
WIRE 168 120 168 104
WIRE -552 168 -552 152
WIRE -552 184 -552 168
WIRE -456 184 -456 152
WIRE -552 280 -552 264
WIRE -456 280 -456 264
FLAG 392 -216 V+
FLAG 392 -120 V-
FLAG 184 -264 0
FLAG 168 120 0
FLAG 168 -56 0
FLAG -40 -152 Vin
FLAG 552 -168 V2
FLAG -552 280 0
FLAG -552 152 V+
FLAG -456 280 0
FLAG -456 152 V-
FLAG -552 168 V+
FLAG -120 -40 0
SYMBOL res 520 -280 R90
SYMATTR InstName R1
SYMATTR Value 10Meg
SYMBOL res 312 -280 R90
SYMATTR InstName R2
SYMATTR Value 10Meg
SYMBOL res 152 -168 R90
SYMATTR InstName R3
SYMATTR Value 10Meg
SYMBOL res 312 -168 R90
SYMATTR InstName R4
SYMATTR Value 10Meg
SYMBOL res 152 120 M180
SYMATTR InstName R5
SYMATTR Value 5Meg
SYMBOL cap 136 -24 R90
SYMATTR InstName C1
SYMATTR Value 270p
SYMBOL cap 280 -24 R90
SYMATTR InstName C2
SYMATTR Value 270p
SYMBOL cap 152 -136 R0
SYMATTR InstName C3
SYMATTR Value 540p
SYMBOL Opamps/UniversalOpamp2 392 -168 R0
SYMATTR InstName U1
SYMBOL voltage -552 168 R0
SYMATTR InstName VCC1
SYMATTR Value 9
SYMBOL voltage -456 168 R0
SYMATTR InstName VDD1
SYMATTR Value -9
SYMBOL voltage -120 -152 R0
SYMATTR InstName V1
* SPICE netlist
R2 N005 0 4.99K
R1 OUT N005 5.36K
D2 0 N002 MBRS340
D1 OUT N001 1N4148
C5 OUT 0 1
C3 N001 N002 .1
C2 OUT 0 100 Rser=0.05
L1 N002 OUT 5 Rser=0.02 Rpar=5000
V1 IN 0 10
C4 N004 0 3300p
XU1 N001 IN N002 OUT N003 0 N005 N004 LT1376 top=10 bot=1T ;pnba Boost)Vin)SW)BIAS)_SHDN)GND)FB)Vc
Rload OUT 0 10
.tran 1m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 960 464
WIRE 16 -216 -144 -216
WIRE 96 -216 16 -216
WIRE 192 -216 160 -216
WIRE -304 -200 -480 -200
WIRE 16 -200 16 -216
WIRE -480 -184 -480 -200
WIRE -304 -152 -304 -200
WIRE -144 -152 -144 -216
WIRE 16 -120 16 -136
WIRE 16 -120 -32 -120
WIRE 80 -120 16 -120
WIRE 192 -120 192 -216
WIRE 192 -120 160 -120
WIRE 16 -104 16 -120
WIRE -480 -88 -480 -104
WIRE -384 -72 -400 -72
WIRE -32 -72 -32 -120
WIRE -32 -72 -64 -72
WIRE 16 -24 16 -40
WIRE 192 8 192 -120
WIRE 192 8 -64 8
WIRE 304 8 192 8
WIRE 400 8 304 8
WIRE 480 8 400 8
WIRE 192 24 192 8
WIRE 304 24 304 8
WIRE 400 24 400 8
WIRE 480 24 480 8
WIRE -464 88 -480 88
WIRE -384 88 -400 88
WIRE -32 88 -64 88
WIRE -32 120 -32 88
WIRE 192 120 192 104
WIRE 192 120 -32 120
WIRE 304 120 304 88
WIRE 400 120 400 88
WIRE 480 120 480 104
WIRE 192 136 192 120
WIRE -224 184 -224 168
WIRE 192 232 192 216
FLAG 192 232 0
FLAG 400 120 0
FLAG 16 -24 0
FLAG 480 120 0
FLAG 304 120 0
FLAG -224 184 0
FLAG -480 -88 0
FLAG -480 88 0
FLAG 480 8 OUT
FLAG -480 -200 IN
SYMBOL RES 176 120 R0
SYMATTR InstName R2
SYMATTR Value 4.99K
SYMBOL res 176 8 R0
SYMATTR InstName R1
SYMATTR Value 5.36K
SYMBOL schottky 0 -40 M180
SYMATTR InstName D2
SYMATTR Value MBRS340
SYMBOL DIODE 160 -232 R90
SYMATTR InstName D1
SYMATTR Value 1N4148
SYMBOL POLCAP 384 24 R0
SYMATTR InstName C5
SYMATTR Value 1
SYMBOL POLCAP 0 -200 R0
SYMATTR InstName C3
SYMATTR Value .1
SYMBOL polcap 288 24 R0
SYMATTR InstName C2
SYMATTR Value 100
SYMATTR SpiceLine Rser=0.05
SYMBOL IND 64 -104 R270
SYMATTR InstName L1
SYMATTR Value 5
SYMATTR SpiceLine Rser=0.02 Rpar=5000
SYMBOL VOLTAGE -480 -200 R0
SYMATTR InstName V1
SYMATTR Value 10
SYMBOL cap -400 72 R90
SYMATTR InstName C4
SYMATTR Value 3300p
SYMBOL POWERPRODUCTS\\LT1376 -224 8 R0
SYMATTR InstName U1
SYMBOL res 464 8 R0
SYMATTR InstName Rload
SYMATTR Value 10
* SPICE netlist
V1 IN 0 3.6
L1 N001 OUT1 4.7
C1 OUT1 0 10
C2 OUT2 0 1
C3 OUT3 0 1
XU1 N001 0 IN OUT1 OUT1 OUT2 OUT3 IN LTC3672B-1 ;pnba SW)GND)EnAll)BuckOut)Vin1)LDO1)LDO2)Vin
Rload1 OUT1 0 7.2
Rload2 OUT2 0 8
Rload3 OUT3 0 18.6
.tran .5m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 976 400
WIRE -88 -200 -232 -200
WIRE -72 -200 -88 -200
WIRE 232 -200 216 -200
WIRE 344 -200 312 -200
WIRE 392 -200 344 -200
WIRE 488 -200 392 -200
WIRE -232 -184 -232 -200
WIRE 392 -184 392 -200
WIRE 488 -184 488 -200
WIRE -88 -104 -88 -200
WIRE -72 -104 -88 -104
WIRE 344 -104 344 -200
WIRE 344 -104 216 -104
WIRE -232 -88 -232 -104
WIRE 392 -88 392 -120
WIRE 488 -88 488 -104
WIRE -344 -8 -472 -8
WIRE -72 -8 -344 -8
WIRE 344 -8 344 -104
WIRE 344 -8 216 -8
WIRE -472 8 -472 -8
WIRE -344 8 -344 -8
WIRE -120 88 -248 88
WIRE -72 88 -120 88
WIRE 232 88 216 88
WIRE -472 104 -472 88
WIRE -344 104 -344 72
WIRE -248 104 -248 88
WIRE -120 104 -120 88
WIRE -248 200 -248 184
WIRE -120 200 -120 168
FLAG -232 -88 0
FLAG -232 -200 IN
FLAG 488 -88 0
FLAG 392 -88 0
FLAG 488 -200 OUT1
FLAG -472 104 0
FLAG -344 104 0
FLAG -472 -8 OUT2
FLAG -248 200 0
FLAG -120 200 0
FLAG -248 88 OUT3
FLAG 232 88 0
SYMBOL voltage -232 -200 R0
SYMATTR InstName V1
SYMATTR Value 3.6
SYMBOL ind 216 -184 R270
SYMATTR InstName L1
SYMATTR Value 4.7
SYMBOL cap 376 -184 R0
SYMATTR InstName C1
SYMATTR Value 10
SYMBOL cap -360 8 R0
SYMATTR InstName C2
SYMATTR Value 1
SYMBOL cap -136 104 R0
SYMATTR InstName C3
SYMATTR Value 1
SYMBOL PowerProducts\\LTC3672B-1 72 -56 R0
SYMATTR InstName U1
SYMBOL res 472 -200 R0
SYMATTR InstName Rload1
SYMATTR Value 7.2
SYMBOL res -488 -8 R0
SYMATTR InstName Rload2
SYMATTR Value 8
SYMBOL res -264 88 R0
SYMATTR InstName Rload3
SYMATTR Value 18.6
* SPICE netlist
V1 IN 0 PWL(0 0 1 10)
C1 OUT 0 1
Rload OUT 0 1K
XU1 OUT OUT N001 0 IN MP_01 MP_02 IN LT1962-3 ;pnba OUT)SENSE)BYP)GND)_SHDN)))IN
.tran 1

* LTspice schematic (.asc)
Version 4.1
SHEET 1 720 208
WIRE 200 -104 168 -104
WIRE 264 -104 200 -104
WIRE 360 -104 264 -104
WIRE -136 -88 -360 -88
WIRE -120 -88 -136 -88
WIRE 264 -88 264 -104
WIRE 360 -88 360 -104
WIRE -360 -72 -360 -88
WIRE 200 -40 200 -104
WIRE 200 -40 168 -40
WIRE -136 8 -136 -88
WIRE -120 8 -136 8
WIRE 264 8 264 -24
WIRE 360 8 360 -8
WIRE -360 24 -360 8
WIRE 200 24 168 24
WIRE 24 104 24 72
FLAG -360 24 0
FLAG 264 8 0
FLAG 360 8 0
FLAG 24 104 0
FLAG 360 -104 OUT
FLAG -360 -88 IN
SYMBOL voltage -360 -88 R0
SYMATTR InstName V1
SYMATTR Value PWL(0 0 1 10)
SYMBOL cap 248 -88 R0
SYMATTR InstName C1
SYMATTR Value 1u
SYMBOL res 344 -104 R0
SYMATTR InstName Rload
SYMATTR Value 1K
SYMBOL LT1962-3 24 -40 R0
SYMATTR InstName U1
* SPICE netlist
V1 +V 0 15
Vin IN 0 SINE(0 1 1K)
R1 N001 0 10K
R2 OUT N001 10K
XU1 IN N001 +V -V OUT OP727 ;pnba In+)In-)V+)V-)OUT
V2 -V 0 -15
Rload OUT 0 10K
.tran 10m

* LTspice schematic (.asc)
Version 4
SHEET 1 640 272
WIRE -16 -120 -32 -120
WIRE 80 -120 64 -120
WIRE 96 -120 80 -120
WIRE 208 -120 176 -120
WIRE -320 -8 -320 -24
WIRE -192 -8 -192 -24
WIRE 80 -8 80 -120
WIRE 96 -8 80 -8
WIRE 208 8 208 -120
WIRE 208 8 160 8
WIRE 320 8 208 8
WIRE 96 24 -64 24
WIRE 320 24 320 8
WIRE -64 40 -64 24
WIRE -320 88 -320 72
WIRE -192 88 -192 72
WIRE 320 120 320 104
WIRE -64 136 -64 120
FLAG -320 -24 +V
FLAG -320 88 0
FLAG -64 136 0
FLAG 320 8 OUT
FLAG -64 24 IN
FLAG 128 -24 +V
FLAG -192 -24 -V
FLAG 128 40 -V
FLAG -32 -120 0
FLAG 320 120 0
FLAG -192 88 0
SYMBOL voltage -320 -24 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage -64 24 R0
SYMATTR InstName Vin
SYMATTR Value SINE(0 1 1K)
SYMBOL res 80 -136 R90
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL res 192 -136 R90
SYMATTR InstName R2
SYMATTR Value 10K
SYMBOL Opamps\\OP727 128 -56 R0
SYMATTR InstName U1
SYMBOL voltage -192 -24 R0
SYMATTR InstName V2
SYMATTR Value -15
SYMBOL res 304 8 R0
SYMATTR InstName Rload
SYMATTR Value 10K
* SPICE netlist
Q1 N001 N002 0 0 2N2222
I1 0 N002 0
V1 N001 0 0
.dc V1 0 10 10m I1 10u 50u 10u
.step NPN 2N2222(Vaf) 100 50 25

* LTspice schematic (.asc)
Version 4
SHEET 1 352 200
WIRE 176 -88 32 -88
WIRE 32 -72 32 -88
WIRE 176 -72 176 -88
WIRE -32 -24 -176 -24
WIRE -176 -8 -176 -24
WIRE 176 24 176 8
WIRE 32 40 32 24
WIRE -176 88 -176 72
FLAG -176 88 0
FLAG 32 40 0
FLAG 176 24 0
SYMBOL npn -32 -72 R0
SYMATTR InstName Q1
SYMATTR Value 2N2222
SYMBOL current -176 72 M180
SYMATTR InstName I1
SYMATTR Value 0
SYMBOL voltage 176 -88 R0
SYMATTR InstName V1
SYMATTR Value 0
* SPICE netlist
M1 Vout 0 0 0 N_50n l=50n w=500n
C1 Vout 0 50f
.tran 40u
.ic v(vout)=1

* LTspice schematic (.asc)
Version 4
SHEET 1 448 200
WIRE -224 80 -224 32
WIRE -96 32 -224 32
WIRE -48 -48 -48 -96
WIRE -48 96 -48 48
WIRE 96 -96 -48 -96
WIRE 224 -96 96 -96
WIRE 224 -80 224 -96
WIRE 224 16 224 -16
FLAG -48 0 0
FLAG -48 96 0
FLAG -224 80 0
FLAG 224 16 0
FLAG 96 -96 Vout
SYMBOL nmos4 -96 -48 R0
SYMATTR InstName M1
SYMATTR Value N_50n
SYMATTR Value2 l=50n w=500n
SYMBOL cap 208 -80 R0
SYMATTR InstName C1
SYMATTR Value 50f
* SPICE netlist
XU1 N001 N004 N002 opamp Aol=100K GBW=10Meg ;pnba invin)noninvin)out
R1 N001 N003 {R1/R0}
R2 N002 N001 {R2/R0}
R3 0 N004 {R3/R0}
C1 N004 N003 {Q*(R0/w0)}
V1 N003 0 AC 1
.ac dec 100 0.1 100MEG
.param R0=1
.param R1=1
.param R2=R1
.param R3=R0
.param w0=2*pi*1k
.param Q=1

* LTspice schematic (.asc)
Version 4
SHEET 1 704 320
WIRE 176 -144 64 -144
WIRE 352 -144 256 -144
WIRE -176 -64 -352 -64
WIRE -128 -64 -176 -64
WIRE 64 -64 64 -144
WIRE 64 -64 -48 -64
WIRE 96 -64 64 -64
WIRE 352 -48 352 -144
WIRE 352 -48 160 -48
WIRE 96 -32 48 -32
WIRE -352 -16 -352 -64
WIRE -176 32 -176 -64
WIRE -112 32 -176 32
WIRE 48 32 48 -32
WIRE 48 32 -48 32
WIRE -352 112 -352 64
WIRE 48 160 48 112
FLAG 48 160 0
FLAG -352 112 0
SYMBOL OpAmps\\opamp 128 -112 R0
SYMATTR InstName U1
SYMBOL res -32 -80 R90
SYMATTR InstName R1
SYMATTR Value {R1/R0}
SYMBOL res 272 -160 R90
SYMATTR InstName R2
SYMATTR Value {R2/R0}
SYMBOL res 64 128 R180
SYMATTR InstName R3
SYMATTR Value {R3/R0}
SYMBOL cap -48 16 R90
SYMATTR InstName C1
SYMATTR Value {Q*(R0/w0)}
SYMBOL voltage -352 -32 R0
SYMATTR Value2 AC 1
SYMATTR InstName V1
SYMATTR Value ""
* SPICE netlist
L1 N001 N004 4.7 Rser=0.02 Rpar=5000
V1 IN 0 3.3
C1 OUT 0 44 Rser=.1
C3 N003 N002 220p
R1 IN N001 .03
R2 N005 0 80.5K
R3 OUT N005 442K
R4 N002 0 10K
D1 N004 OUT MBRS340
Rload OUT 0 5
XU1 N003 0 N005 N001 IN N006 LTC1872 ;pnba Ith/Run)GND)FB)Sense-)Vin)Ngate
MQ1 N004 N006 0 0 FDS6680A
.tran 500u startup

* LTspice schematic (.asc)
Version 4
SHEET 1 992 464
WIRE -160 -232 -416 -232
WIRE 80 -232 -160 -232
WIRE -416 -216 -416 -232
WIRE 80 -216 80 -232
WIRE -416 -120 -416 -136
WIRE 80 -120 80 -136
WIRE 80 -120 16 -120
WIRE 80 -104 80 -120
WIRE -160 -88 -160 -232
WIRE -480 -8 -496 -8
WIRE -384 -8 -400 -8
WIRE -304 -8 -320 -8
WIRE 16 -8 16 -120
WIRE 16 -8 -16 -8
WIRE 80 -8 80 -24
WIRE 160 -8 80 -8
WIRE 288 -8 224 -8
WIRE 400 -8 288 -8
WIRE 496 -8 400 -8
WIRE 80 8 80 -8
WIRE 400 8 400 -8
WIRE 496 8 496 -8
WIRE 288 24 288 -8
WIRE -304 88 -336 88
WIRE 32 88 -16 88
WIRE 400 104 400 72
WIRE 496 104 496 88
WIRE 80 120 80 104
WIRE 288 120 288 104
WIRE 288 120 192 120
WIRE 288 136 288 120
WIRE -160 184 -160 168
WIRE -336 216 -336 88
WIRE 192 216 192 120
WIRE 192 216 -336 216
WIRE 288 232 288 216
FLAG 496 -8 OUT
FLAG -416 -120 0
FLAG 400 104 0
FLAG 496 104 0
FLAG 288 232 0
FLAG -496 -8 0
FLAG 80 120 0
FLAG -160 184 0
FLAG -416 -232 IN
SYMBOL ind 64 -120 R0
SYMATTR InstName L1
SYMATTR Value 4.7
SYMATTR SpiceLine Rser=0.02 Rpar=5000
SYMBOL VOLTAGE -416 -232 R0
SYMATTR InstName V1
SYMATTR Value 3.3
SYMBOL polcap 384 8 R0
SYMATTR SpiceLine Rser=.1
SYMATTR InstName C1
SYMATTR Value 44
SYMBOL cap -320 -24 R90
SYMATTR InstName C3
SYMATTR Value 220p
SYMBOL RES 64 -232 R0
SYMATTR InstName R1
SYMATTR Value .03
SYMBOL res 272 120 R0
SYMATTR InstName R2
SYMATTR Value 80.5K
SYMBOL res 272 8 R0
SYMATTR InstName R3
SYMATTR Value 442K
SYMBOL res -384 -24 R90
SYMATTR InstName R4
SYMATTR Value 10K
SYMBOL schottky 160 8 R270
SYMATTR InstName D1
SYMATTR Value MBRS340
SYMBOL res 480 -8 R0
SYMATTR InstName Rload
SYMATTR Value 5
SYMBOL POWERPRODUCTS\\LTC1872 -160 40 R0
SYMATTR InstName U1
SYMBOL NMOS 32 8 R0
SYMATTR InstName Q1
SYMATTR Value FDS6680A
* SPICE netlist
Rload OUT 0 10k
Rbias IN OUT 715
Vin IN 0 4.5
XU1 OUT 0 ADR5044 ;pnba 1)2
.dc TEMP -40 125 .1

* LTspice schematic (.asc)
Version 4
SHEET 1 544 200
WIRE -160 -96 -272 -96
WIRE 16 -96 -80 -96
WIRE 272 -96 16 -96
WIRE -272 -48 -272 -96
WIRE 16 -48 16 -96
WIRE 272 -48 272 -96
WIRE -272 64 -272 32
WIRE 16 64 16 16
WIRE 16 64 -272 64
WIRE 272 64 272 32
WIRE 272 64 16 64
WIRE -272 96 -272 64
FLAG -272 -96 IN
FLAG -272 96 0
FLAG 272 -96 OUT
SYMBOL res 256 -64 R0
SYMATTR InstName Rload
SYMATTR Value 10k
SYMBOL res -176 -80 R270
SYMATTR InstName Rbias
SYMATTR Value 715
SYMBOL voltage -272 -64 R0
SYMATTR Value 4.5
SYMATTR InstName Vin
SYMBOL ADR5044 16 -16 R0
SYMATTR InstName U1
* SPICE netlist
M1 NAND A N001 N001 Sp2025P
M2 NAND B N001 N001 Sp2025P
M3 NAND A N002 N002 Sp2025N
M4 N002 B 0 0 Sp2025N
V1 N001 0 5

* LTspice schematic (.asc)
Version 4
SHEET 1 576 528
WIRE 64 -248 -144 -248
WIRE 288 -248 64 -248
WIRE -144 -184 -144 -248
WIRE 64 -184 64 -248
WIRE -240 -168 -256 -168
WIRE -192 -168 -240 -168
WIRE -32 -168 -48 -168
WIRE 16 -168 -32 -168
WIRE -144 -56 -144 -88
WIRE -48 -56 -144 -56
WIRE 64 -56 64 -88
WIRE 64 -56 -48 -56
WIRE 160 -56 64 -56
WIRE -240 -40 -288 -40
WIRE -48 -24 -48 -56
WIRE -240 24 -288 24
WIRE -144 56 -160 56
WIRE -96 56 -144 56
WIRE -48 120 -48 72
WIRE -144 200 -160 200
WIRE -96 200 -144 200
WIRE -48 264 -48 216
FLAG -48 264 0
FLAG -288 -40 A
IOPIN -16 48 In
FLAG -288 24 B
IOPIN -16 112 In
FLAG -144 56 A
FLAG -144 200 B
FLAG -240 -168 A
FLAG -32 -168 B
FLAG 160 -56 NAND
IOPIN 432 32 Out
FLAG 288 -168 0
SYMBOL pmos -192 -88 M180
SYMATTR InstName M1
SYMATTR Value Sp2025P
SYMBOL pmos 16 -88 M180
SYMATTR InstName M2
SYMATTR Value Sp2025P
SYMBOL nmos -96 -24 R0
SYMATTR InstName M3
SYMATTR Value Sp2025N
SYMBOL nmos -96 120 R0
SYMATTR InstName M4
SYMATTR Value Sp2025N
SYMBOL voltage 288 -264 R0
SYMATTR InstName V1
SYMATTR Value 5
* SPICE netlist
V1 IN 0 AC 1
C1 N001 0 {C}
R2 0 N001 {rC}
L1 IN N001 {L} Rser=0
.ac oct 50 1k 30meg
.param L=1m rL=1m
.param C=1m rC=1m

* LTspice schematic (.asc)
Version 4
SHEET 1 352 200
WIRE -128 -80 -176 -80
WIRE -48 -80 -128 -80
WIRE 112 -80 32 -80
WIRE 176 -80 112 -80
WIRE -176 -48 -176 -80
WIRE 112 -48 112 -80
WIRE 176 -48 176 -80
WIRE -176 64 -176 32
WIRE 112 64 112 32
WIRE 112 64 -176 64
WIRE 176 64 176 16
WIRE 176 64 112 64
WIRE -176 80 -176 64
FLAG -176 80 0
FLAG -128 -80 IN
SYMBOL voltage -176 -64 R0
SYMATTR Value2 AC 1
SYMATTR InstName V1
SYMATTR Value ""
SYMBOL cap 160 -48 R0
SYMATTR InstName C1
SYMATTR Value {C}
SYMBOL res 128 48 R180
SYMATTR InstName R2
SYMATTR Value {rC}
SYMBOL ind -64 -64 R270
SYMATTR InstName L1
SYMATTR Value {L}
SYMATTR SpiceLine Rser=0
* SPICE netlist
R2 N003 N002 1k
VS1 VCC 0 15
VS2 0 VEE 15
XU1 NC_01 NC_02 NC_03 NC_04 NC_05 NC_06 NC_07 NC_08 ADA4077-2 ;pnba +INA)-INA)OUTA)V+)V-)+INB)-INB)OUTB
R1 N002 0 1k
CL1 N003 0 470p
V1 N004 N005 AC 0
V2 N005 N003 AC 0
I1 0 N005 0 AC 1
R3 VRTN N001 1k
XU2 NC_09 NC_10 NC_11 NC_12 NC_13 NC_14 NC_15 NC_16 ADA4077-2 ;pnba +INA)-INA)OUTA)V+)V-)+INB)-INB)OUTB
R4 N001 0 1k
CL2 VRTN 0 470p
V3 VOUT VRTN AC 1
.ac dec 1000 1 10meg

* LTspice schematic (.asc)
Version 4
SHEET 1 1104 528
WIRE -280 -248 -408 -248
WIRE -40 -248 -200 -248
WIRE 312 -248 184 -248
WIRE 552 -248 392 -248
WIRE -328 -168 -328 -200
WIRE 264 -168 264 -200
WIRE -328 -136 -328 -168
WIRE 264 -136 264 -168
WIRE -520 -120 -552 -120
WIRE -408 -120 -408 -248
WIRE -408 -120 -440 -120
WIRE -360 -120 -408 -120
WIRE 72 -120 40 -120
WIRE 184 -120 184 -248
WIRE 184 -120 152 -120
WIRE 232 -120 184 -120
WIRE -248 -104 -296 -104
WIRE -200 -104 -248 -104
WIRE -88 -104 -120 -104
WIRE -40 -104 -40 -248
WIRE -40 -104 -88 -104
WIRE 360 -104 296 -104
WIRE 552 -104 552 -248
WIRE 552 -104 488 -104
WIRE -360 -88 -408 -88
WIRE 232 -88 184 -88
WIRE -552 -72 -552 -120
WIRE 40 -72 40 -120
WIRE -40 -56 -40 -104
WIRE 552 -56 552 -104
WIRE -408 -24 -408 -88
WIRE -328 -24 -328 -72
WIRE 184 -24 184 -88
WIRE 264 -24 264 -72
WIRE -328 -8 -328 -24
WIRE 264 -8 264 -24
WIRE 360 24 360 -104
WIRE 360 24 200 24
WIRE -40 40 -40 8
WIRE 552 40 552 8
WIRE 40 56 40 40
WIRE 104 56 104 40
WIRE 40 104 40 56
WIRE 104 104 104 56
WIRE 200 120 200 24
WIRE 232 120 200 120
WIRE 344 120 312 120
WIRE 376 120 344 120
WIRE 488 120 488 -104
WIRE 488 120 456 120
WIRE 344 168 344 120
WIRE 40 200 40 184
WIRE 104 200 104 184
WIRE 344 264 344 248
FLAG 184 -24 0
FLAG 40 -72 0
FLAG 40 200 0
FLAG 104 200 0
FLAG 40 56 VEE
FLAG 104 56 VCC
FLAG 264 -168 VCC
FLAG 264 -24 VEE
FLAG 552 40 0
FLAG 344 264 0
FLAG -408 -24 0
FLAG -552 -72 0
FLAG -328 -168 VCC
FLAG -328 -24 VEE
FLAG -40 40 0
FLAG -248 -104 VOUT
FLAG -88 -104 VRTN
SYMBOL res 408 -264 R90
SYMATTR InstName R2
SYMATTR Value 1k
SYMBOL Misc\\battery 104 88 R0
SYMATTR InstName VS1
SYMATTR Value 15
SYMBOL Misc\\battery 40 200 R180
SYMATTR InstName VS2
SYMATTR Value 15
SYMBOL Opamps\\ADA4077-2 264 -168 R0
SYMATTR InstName U1
SYMBOL res 168 -136 R90
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL cap 536 -56 R0
SYMATTR InstName CL1
SYMATTR Value 470p
SYMBOL voltage 216 120 R270
SYMATTR Value2 AC 0
SYMATTR InstName V1
SYMATTR Value ""
SYMBOL voltage 360 120 R270
SYMATTR Value2 AC 0
SYMATTR InstName V2
SYMATTR Value ""
SYMBOL current 344 248 R180
SYMATTR InstName I1
SYMATTR Value 0
SYMATTR Value2 AC 1
SYMBOL res -184 -264 R90
SYMATTR InstName R3
SYMATTR Value 1k
SYMBOL Opamps\\ADA4077-2 -328 -168 R0
SYMATTR InstName U2
SYMBOL res -424 -136 R90
SYMATTR InstName R4
SYMATTR Value 1k
SYMBOL cap -56 -56 R0
SYMATTR InstName CL2
SYMATTR Value 470p
SYMBOL voltage -216 -104 R270
SYMATTR Value2 AC 1
SYMATTR InstName V3
SYMATTR Value ""
* SPICE netlist
V1 IN 0 5
C2 OUT 0 10
L1 N001 OUT 2.2
Rload OUT 0 5
R1 OUT N002 887K
R2 N002 0 280K
XU1 IN 0 N001 IN N002 LTC3406B-2 ;pnba Run)GND)SW)Vin)FB
.tran 500u startup

* LTspice schematic (.asc)
Version 4
SHEET 1 752 352
WIRE -280 -176 -376 -176
WIRE -120 -176 -280 -176
WIRE -376 -160 -376 -176
WIRE -120 -160 -120 -176
WIRE -280 -96 -280 -176
WIRE -264 -96 -280 -96
WIRE 40 -96 24 -96
WIRE 152 -96 120 -96
WIRE 264 -96 152 -96
WIRE 376 -96 264 -96
WIRE 264 -80 264 -96
WIRE 376 -80 376 -96
WIRE -376 -64 -376 -80
WIRE 152 -64 152 -96
WIRE 264 16 264 -16
WIRE 376 16 376 0
WIRE 152 64 152 16
WIRE 152 64 24 64
WIRE 152 80 152 64
WIRE -120 144 -120 128
WIRE 152 176 152 160
FLAG -376 -64 0
FLAG -120 144 0
FLAG 264 16 0
FLAG 376 16 0
FLAG -376 -176 IN
FLAG 376 -96 OUT
FLAG 152 176 0
SYMBOL VOLTAGE -376 -176 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL polcap 248 -80 R0
SYMATTR InstName C2
SYMATTR Value 10
SYMBOL ind 24 -80 R270
SYMATTR InstName L1
SYMATTR Value 2.2
SYMBOL RES 360 -96 R0
SYMATTR InstName Rload
SYMATTR Value 5
SYMBOL res 136 -80 R0
SYMATTR InstName R1
SYMATTR Value 887K
SYMBOL res 136 64 R0
SYMATTR InstName R2
SYMATTR Value 280K
SYMBOL PowerProducts\\LTC3406B-2 -120 -16 R0
SYMATTR InstName U1
* SPICE netlist
V1 +V 0 5
R1 N002 N001 5K
R2 N001 0 5K
V3 N003 0 SINE(1.25 .1 1K)
XU1 N003 N001 +V 0 N002 LT1178 ;pnba In+)In-)V+)V-)OUT
.tran 3m

* LTspice schematic (.asc)
Version 4
SHEET 1 448 288
WIRE 0 -128 -16 -128
WIRE 96 -128 80 -128
WIRE 112 -128 96 -128
WIRE 224 -128 192 -128
WIRE -224 -48 -224 -64
WIRE 160 -16 160 -32
WIRE 96 0 96 -128
WIRE 128 0 96 0
WIRE 224 16 224 -128
WIRE 224 16 192 16
WIRE 128 32 -32 32
WIRE -32 48 -32 32
WIRE -224 64 -224 32
WIRE 160 64 160 48
WIRE -32 144 -32 128
FLAG -224 64 0
FLAG 160 -32 +V
FLAG -224 -64 +V
FLAG -16 -128 0
FLAG -32 144 0
FLAG 160 64 0
SYMBOL voltage -224 -64 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL res 208 -144 R90
SYMATTR InstName R1
SYMATTR Value 5K
SYMBOL res 96 -144 R90
SYMATTR InstName R2
SYMATTR Value 5K
SYMBOL voltage -32 32 R0
SYMATTR InstName V3
SYMATTR Value SINE(1.25 .1 1K)
SYMBOL opamps\\LT1178A 160 -48 R0
SYMATTR InstName U1
* SPICE netlist
V1 +V 0 15
V2 -V 0 -15
R1 OUT N001 355K
R2 N001 0 365
V3 IN 0 SINE(0 1m .01)
XU1 IN N001 +V -V OUT LT1007 ;pnba In+)In-)V+)V-)OUT
.tran 300

* LTspice schematic (.asc)
Version 4
SHEET 1 576 288
WIRE 16 -128 0 -128
WIRE 112 -128 96 -128
WIRE 144 -128 112 -128
WIRE 256 -128 224 -128
WIRE -288 -48 -288 -64
WIRE -160 -48 -160 -64
WIRE 176 -16 176 -32
WIRE 112 0 112 -128
WIRE 144 0 112 0
WIRE 256 16 256 -128
WIRE 256 16 208 16
WIRE 288 16 256 16
WIRE 144 32 -16 32
WIRE -288 48 -288 32
WIRE -160 48 -160 32
WIRE -16 48 -16 32
WIRE 176 64 176 48
WIRE -16 144 -16 128
FLAG -160 48 0
FLAG 176 -32 +V
FLAG -160 -64 +V
FLAG 176 64 -V
FLAG -288 48 0
FLAG -288 -64 -V
FLAG 0 -128 0
FLAG -16 144 0
FLAG 288 16 OUT
FLAG -16 32 IN
SYMBOL voltage -160 -64 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage -288 -64 R0
SYMATTR InstName V2
SYMATTR Value -15
SYMBOL res 240 -144 R90
SYMATTR InstName R1
SYMATTR Value 355K
SYMBOL res 112 -144 R90
SYMATTR InstName R2
SYMATTR Value 365
SYMBOL voltage -16 32 R0
SYMATTR InstName V3
SYMATTR Value SINE(0 1m .01)
SYMBOL opamps\\LT1007 176 -48 R0
SYMATTR InstName U1
* SPICE netlist
V1 IN 0 5
C1 OUT 0 1
Rload OUT 0 150
V2 N001 0 PULSE(0 5 100u 50n 50n 2.5m)
XU1 IN 0 N001 OUT ADP16xfd K=666.7u ;pnba Vin)GND)En)Vout
.tran 4m

* LTspice schematic (.asc)
Version 4
SHEET 1 544 224
WIRE -64 -112 -272 -112
WIRE 176 -112 128 -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 -64 0 -208 0
WIRE 176 0 176 -32
WIRE 272 0 272 -16
WIRE -208 16 -208 0
WIRE 32 64 32 48
WIRE -208 112 -208 96
FLAG -272 0 0
FLAG 32 64 0
FLAG 176 0 0
FLAG 272 0 0
FLAG 272 -112 OUT
FLAG -272 -112 IN
FLAG -208 112 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 150
SYMBOL voltage -208 0 R0
SYMATTR InstName V2
SYMATTR Value PULSE(0 5 100u 50n 50n 2.5m)
SYMBOL ADP160-1.5 32 0 R0
SYMATTR InstName U1
* SPICE netlist
V1 N001 0 12
R1 out N001 1k
R2 out 0 1k
.tf V(out) V1

* LTspice schematic (.asc)
Version 4
SHEET 1 224 200
WIRE -16 -72 -112 -72
WIRE 112 -72 64 -72
WIRE -112 -24 -112 -72
WIRE 112 -24 112 -72
WIRE -112 88 -112 56
WIRE 112 88 112 56
FLAG 112 88 0
FLAG -112 88 0
FLAG 112 -72 out
SYMBOL voltage -112 -40 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL res 80 -88 R90
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL res 96 -40 R0
SYMATTR InstName R2
SYMATTR Value 1k
* SPICE netlist
V3 N004 0 PULSE(0 3.3 100n .2n .2n 10n 250n)
V4 N001 0 3.3
V1 N002 0 PWL(0 0 100u 3.3)
R1 IN+ N002 10
V2 N003 0 PWL(0 3.3 100u 0)
R2 IN- N003 10
C1 0 Vout 10p
XU1 N001 IN+ IN- Vout 0 N004 AD7380 ;pnba REF)IN+)IN-)VOUT)GND)_CS/CNV
.tran 110u

* LTspice schematic (.asc)
Version 4
SHEET 1 992 736
WIRE 432 -368 192 -368
WIRE 432 -336 432 -368
WIRE 432 -224 432 -256
WIRE 192 -176 192 -368
WIRE -464 -96 -496 -96
WIRE -336 -96 -384 -96
WIRE -176 -96 -256 -96
WIRE -176 -48 -176 -96
WIRE -112 -48 -176 -48
WIRE -32 -48 -112 -48
WIRE 368 -32 320 -32
WIRE 400 -32 368 -32
WIRE 496 -32 464 -32
WIRE -112 -16 -176 -16
WIRE -32 -16 -112 -16
WIRE -464 32 -496 32
WIRE -336 32 -384 32
WIRE -176 32 -176 -16
WIRE -176 32 -256 32
WIRE 448 64 320 64
WIRE 192 144 192 112
WIRE 448 208 448 64
WIRE 448 368 448 288
FLAG 448 368 0
FLAG 432 -224 0
FLAG 192 144 0
FLAG -496 -96 0
FLAG -496 32 0
FLAG 496 -32 0
FLAG -112 -48 IN+
FLAG -112 -16 IN-
FLAG 368 -32 Vout
SYMBOL voltage 448 192 M0
SYMATTR InstName V3
SYMATTR Value PULSE(0 3.3 100n .2n .2n 10n 250n)
SYMBOL voltage 432 -352 R0
SYMATTR InstName V4
SYMATTR Value 3.3
SYMBOL voltage -368 -96 R90
SYMATTR InstName V1
SYMATTR Value PWL(0 0 100u 3.3)
SYMBOL res -240 -112 R90
SYMATTR InstName R1
SYMATTR Value 10
SYMBOL voltage -368 32 R90
SYMATTR InstName V2
SYMATTR Value PWL(0 3.3 100u 0)
SYMBOL res -240 16 R90
SYMATTR InstName R2
SYMATTR Value 10
SYMBOL cap 464 -48 R90
SYMATTR InstName C1
SYMATTR Value 10p
SYMBOL AD7380 224 -32 R0
SYMATTR InstName U1
* SPICE netlist
V1 IN 0 12
C2 OUT 0 680
R1 IN N004 100K
R2 N004 N010 12.1K
R5 OUT N003 20K
C1 N009 0 5.6n
S1 0 OUT N001 0 SHORT
V3 N001 0 PULSE(0 1 240m 1m 1m 10m)
R6 N007 0 1K
C3 N002 0 1
C4 N008 0 1
R4 IN N002 10
R3 0 N006 25K
R7 IN N005 20K
R8 N010 0 10K
C5 N011 0 1n
XU1 N002 N006 0 N008 N009 N004 0 OUT IN N010 N011 N003 N005 N007 MAX15091 ;pnba VCC)CB)GND)REG)GATE)UV)_EN)OUT)IN)OV)CDLY)PG)_FAULT)ISENSE
.tran 0.4 startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1152 720
WIRE 224 -360 -480 -360
WIRE -480 -280 -480 -360
WIRE -480 -280 -576 -280
WIRE -336 -280 -480 -280
WIRE -224 -280 -336 -280
WIRE 144 -280 64 -280
WIRE 304 -280 144 -280
WIRE 416 -280 304 -280
WIRE -576 -264 -576 -280
WIRE 304 -264 304 -280
WIRE 416 -264 416 -280
WIRE -480 -248 -480 -280
WIRE -336 -248 -336 -280
WIRE 144 -248 144 -280
WIRE 576 -248 464 -248
WIRE 576 -232 576 -248
WIRE -576 -168 -576 -184
WIRE 304 -168 304 -200
WIRE 416 -168 416 -184
WIRE -336 -152 -336 -168
WIRE -224 -152 -336 -152
WIRE 144 -152 144 -168
WIRE 144 -152 64 -152
WIRE 224 -136 224 -360
WIRE 576 -136 576 -152
WIRE -336 -72 -336 -88
WIRE -480 -40 -480 -168
WIRE -224 -40 -480 -40
WIRE 224 -40 224 -56
WIRE 224 -40 64 -40
WIRE -224 24 -384 24
WIRE 192 24 64 24
WIRE 192 40 192 24
WIRE -480 56 -480 -40
WIRE -384 56 -384 24
WIRE -224 88 -288 88
WIRE 112 88 64 88
WIRE 112 104 112 88
WIRE 192 136 192 120
WIRE -384 168 -384 136
WIRE -288 168 -288 152
WIRE -480 200 -480 136
WIRE -224 200 -480 200
WIRE 112 200 112 168
WIRE 112 200 64 200
WIRE 112 232 112 200
WIRE -480 248 -480 200
WIRE -224 264 -288 264
WIRE 112 264 64 264
WIRE 112 296 112 264
WIRE -480 360 -480 328
WIRE -288 360 -288 328
FLAG 112 232 0
FLAG -576 -168 0
FLAG 304 -168 0
FLAG 416 -280 OUT
FLAG -576 -280 IN
FLAG 416 -168 0
FLAG 464 -200 0
FLAG 576 -136 0
FLAG -336 -72 0
FLAG 192 136 0
FLAG -288 168 0
FLAG -384 168 0
FLAG -480 360 0
FLAG 112 296 0
FLAG -288 360 0
SYMBOL voltage -576 -280 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL cap 288 -264 R0
SYMATTR InstName C2
SYMATTR Value 680
SYMBOL res -496 -264 R0
SYMATTR InstName R1
SYMATTR Value 100K
SYMBOL res -496 40 R0
SYMATTR InstName R2
SYMATTR Value 12.1K
SYMBOL res 128 -264 R0
SYMATTR InstName R5
SYMATTR Value 20K
SYMBOL cap 96 104 R0
SYMATTR InstName C1
SYMATTR Value 5.6n
SYMBOL sw 416 -168 R180
SYMATTR InstName S1
SYMATTR Value SHORT
SYMBOL voltage 576 -248 R0
SYMATTR InstName V3
SYMATTR Value PULSE(0 1 240m 1m 1m 10m)
SYMBOL res 176 24 R0
SYMATTR InstName R6
SYMATTR Value 1K
SYMBOL cap -352 -152 R0
SYMATTR InstName C3
SYMATTR Value 1
SYMBOL cap -304 88 R0
SYMATTR InstName C4
SYMATTR Value 1
SYMBOL res -352 -264 R0
SYMATTR InstName R4
SYMATTR Value 10
SYMBOL res -400 152 M180
SYMATTR InstName R3
SYMATTR Value 25K
SYMBOL res 208 -152 R0
SYMATTR InstName R7
SYMATTR Value 20K
SYMBOL res -496 232 R0
SYMATTR InstName R8
SYMATTR Value 10K
SYMBOL cap -304 264 R0
SYMATTR InstName C5
SYMATTR Value 1n
SYMBOL MAX15091 -80 -72 R0
SYMATTR InstName U1
* SPICE netlist
F1 0 N002 V1 -2
V1 N001 0 SINE(0 1 1K)
R1 N001 0 100
R2 N002 0 1
.tran 3m

* LTspice schematic (.asc)
Version 4
SHEET 1 448 200
WIRE -128 -80 -224 -80
WIRE -224 -48 -224 -80
WIRE -128 -48 -128 -80
WIRE -32 -48 -80 -48
WIRE 80 -48 48 -48
WIRE 224 -48 160 -48
WIRE -224 64 -224 32
WIRE -176 64 -224 64
WIRE -128 64 -128 32
WIRE -128 64 -176 64
WIRE -176 80 -176 64
FLAG 224 -48 0
FLAG -80 -48 0
FLAG -176 80 0
SYMBOL f -32 -48 R270
SYMATTR InstName F1
SYMATTR Value V1 -2
SYMBOL voltage -128 -64 M0
SYMATTR Value SINE(0 1 1K)
SYMATTR InstName V1
SYMBOL res -208 -64 M0
SYMATTR InstName R1
SYMATTR Value 100
SYMBOL res 64 -32 R270
SYMATTR InstName R2
SYMATTR Value 1
* SPICE netlist
V1 +V 0 15
Vin IN 0 SINE(0 1 500)
R1 N001 0 10K
R2 OUT N001 10K
XU1 IN N001 +V -V OUT OP495 ;pnba In+)In-)V+)V-)OUT
V2 -V 0 -15
Rload OUT 0 10K
.tran 20m

* LTspice schematic (.asc)
Version 4
SHEET 1 592 256
WIRE -8 -112 -24 -112
WIRE 88 -112 72 -112
WIRE 104 -112 88 -112
WIRE 200 -112 184 -112
WIRE -296 -48 -296 -64
WIRE -168 -48 -168 -64
WIRE 88 -16 88 -112
WIRE 104 -16 88 -16
WIRE 200 0 200 -112
WIRE 200 0 168 0
WIRE 296 0 200 0
WIRE 104 16 -24 16
WIRE 296 16 296 0
WIRE -24 32 -24 16
WIRE -296 48 -296 32
WIRE -168 48 -168 32
WIRE 296 112 296 96
WIRE -24 128 -24 112
FLAG -296 -64 +V
FLAG -296 48 0
FLAG -24 128 0
FLAG 296 0 OUT
FLAG -24 16 IN
FLAG 136 -32 +V
FLAG -168 -64 -V
FLAG 136 32 -V
FLAG -24 -112 0
FLAG 296 112 0
FLAG -168 48 0
SYMBOL voltage -296 -64 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage -24 16 R0
SYMATTR InstName Vin
SYMATTR Value SINE(0 1 500)
SYMBOL res 88 -128 R90
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL res 200 -128 R90
SYMATTR InstName R2
SYMATTR Value 10K
SYMBOL Opamps\\OP495 136 -64 R0
SYMATTR InstName U1
SYMBOL voltage -168 -64 R0
SYMATTR InstName V2
SYMATTR Value -15
SYMBOL res 280 0 R0
SYMATTR InstName Rload
SYMATTR Value 10K