Si7li/ltspice-spice-circuits-no-aug huggingface dataset:
* SPICE netlist
V1 N001 0 5
V2 N002 0 15
R1 GATE N004 5
C1 GATE 0 2n
V3 N003 0 PULSE(0 5 0 2n 2n 998n 2u)
XU1 N001 N003 0 0 N004 N002 ADuM4120xx Glitch=1 Vrun2=7.2 ;pnba Vdd1)Vin)GND1)GND2)Vout)Vdd2
.tran 10u

* LTspice schematic (.asc)
Version 4
SHEET 1 688 272
WIRE -40 -136 -200 -136
WIRE 312 -136 120 -136
WIRE -200 -120 -200 -136
WIRE 312 -120 312 -136
WIRE -40 -104 -40 -136
WIRE 120 -104 120 -136
WIRE -200 -24 -200 -40
WIRE 312 -24 312 -40
WIRE -88 8 -264 8
WIRE 200 8 168 8
WIRE 312 8 280 8
WIRE 344 8 312 8
WIRE 312 24 312 8
WIRE -40 136 -40 120
WIRE 120 136 120 120
FLAG -40 136 0
FLAG 120 136 0
FLAG 312 88 0
FLAG 344 8 GATE
FLAG 312 -24 0
FLAG -200 -24 0
FLAG -344 8 0
SYMBOL voltage -200 -136 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage 312 -136 R0
SYMATTR InstName V2
SYMATTR Value 15
SYMBOL res 296 -8 R90
SYMATTR InstName R1
SYMATTR Value 5
SYMBOL cap 296 24 R0
SYMATTR InstName C1
SYMATTR Value 2n
SYMBOL voltage -248 8 R90
SYMATTR InstName V3
SYMATTR Value PULSE(0 5 0 2n 2n 998n 2u)
SYMBOL ADuM4120B 40 8 R0
SYMATTR InstName U1
* SPICE netlist
R4 N002 N001 10k
R5 OUT N001 10k
XU1 N003 N001 V+ V- OUT LT1055 ;pnba In+)In-)V+)V-)OUT
Q1 N002 N005 N006 0 2N2222
Q2 N004 0 N006 0 2N2222
R7 V+ N002 1k
R8 V+ N004 1k
R10 N005 IN 4033.7
R11 0 N005 220
R1 N004 N003 10k
R2 N003 0 10k
Q3 N006 N007 N008 0 2N2222
Q4 N007 N007 V- 0 2N2222
R6 V+ N007 10k
R9 N008 V- 26.1
.include opamp.sub

* LTspice schematic (.asc)
Version 4
SHEET 1 1728 816
WIRE -352 -392 -352 -408
WIRE -352 -392 -464 -392
WIRE -256 -392 -352 -392
WIRE -464 -376 -464 -392
WIRE -256 -376 -256 -392
WIRE -848 -360 -864 -360
WIRE 448 -344 432 -344
WIRE 544 -344 528 -344
WIRE -848 -312 -864 -312
WIRE -464 -280 -464 -296
WIRE 320 -280 -464 -280
WIRE 432 -280 432 -344
WIRE 432 -280 400 -280
WIRE 496 -280 496 -296
WIRE -544 -264 -864 -264
WIRE 432 -264 432 -280
WIRE 464 -264 432 -264
WIRE -544 -248 -544 -264
WIRE 544 -248 544 -344
WIRE 544 -248 528 -248
WIRE 864 -248 544 -248
WIRE 464 -232 432 -232
WIRE -256 -216 -256 -296
WIRE 320 -216 -256 -216
WIRE 432 -216 432 -232
WIRE 432 -216 400 -216
WIRE -464 -200 -464 -280
WIRE -256 -200 -256 -216
WIRE 496 -200 496 -216
WIRE -544 -152 -544 -168
WIRE -528 -152 -544 -152
WIRE -176 -152 -192 -152
WIRE 432 -152 432 -216
WIRE -544 -136 -544 -152
WIRE -544 -40 -544 -56
WIRE -464 -40 -464 -104
WIRE -352 -40 -464 -40
WIRE -256 -40 -256 -104
WIRE -256 -40 -352 -40
WIRE 432 -40 432 -72
WIRE -512 72 -512 56
WIRE -512 168 -512 152
WIRE -432 168 -512 168
WIRE -512 184 -512 168
WIRE -352 184 -352 -40
WIRE -432 232 -432 168
WIRE -432 232 -448 232
WIRE -416 232 -432 232
WIRE -352 296 -352 280
WIRE -512 392 -512 280
WIRE -432 392 -512 392
WIRE -352 392 -352 376
WIRE -352 392 -432 392
WIRE -432 408 -432 392
FLAG 496 -296 V+
FLAG 496 -200 V-
FLAG -176 -152 0
FLAG -352 -408 V+
FLAG -544 -40 0
FLAG 432 -40 0
FLAG -432 408 V-
FLAG -864 -264 IN
IOPIN 1328 320 In
FLAG 864 -248 OUT
IOPIN 3056 336 Out
FLAG -864 -360 V+
IOPIN 1328 224 In
FLAG -864 -312 V-
IOPIN 1328 272 In
FLAG -512 56 V+
SYMBOL res 304 -264 R270
SYMATTR InstName R4
SYMATTR Value 10k
SYMBOL res 544 -360 R90
SYMATTR InstName R5
SYMATTR Value 10k
SYMBOL Opamps\\LT1055 496 -312 R0
SYMATTR InstName U1
SYMBOL npn -528 -200 R0
SYMATTR Value 2N2222
SYMATTR InstName Q1
SYMBOL npn -192 -200 M0
SYMATTR Value 2N2222
SYMATTR InstName Q2
SYMBOL res -480 -392 R0
SYMATTR InstName R7
SYMATTR Value 1k
SYMBOL res -272 -392 R0
SYMATTR InstName R8
SYMATTR Value 1k
SYMBOL res -528 -152 R180
SYMATTR InstName R10
SYMATTR Value 4033.7
SYMBOL res -528 -40 R180
SYMATTR InstName R11
SYMATTR Value 220
SYMBOL res 304 -200 R270
SYMATTR InstName R1
SYMATTR Value 10k
SYMBOL res 416 -168 R0
SYMATTR InstName R2
SYMATTR Value 10k
SYMBOL npn -416 184 R0
SYMATTR Value 2N2222
SYMATTR InstName Q3
SYMBOL npn -448 184 M0
SYMATTR Value 2N2222
SYMATTR InstName Q4
SYMBOL res -528 56 R0
SYMATTR InstName R6
SYMATTR Value 10k
SYMBOL res -368 280 R0
SYMATTR InstName R9
SYMATTR Value 26.1
* SPICE netlist
VGS N003 0 1.8
VDS N002 0 1.8
M2 N001 N004 0 0 BSP89
R1 N004 N003 20
R2 N002 N001 20
.dc VDS 1m 1 1m VGS 1.2 1.7 0.05

* LTspice schematic (.asc)
Version 4.1
SHEET 1 448 200
WIRE 80 -80 0 -80
WIRE 224 -80 160 -80
WIRE -144 -64 -224 -64
WIRE -224 -48 -224 -64
WIRE 224 -32 224 -80
WIRE 0 -16 0 -80
WIRE -224 64 -224 32
WIRE -64 64 -64 -64
WIRE -48 64 -64 64
WIRE 224 80 224 48
WIRE 0 96 0 80
FLAG -224 64 0
FLAG 224 80 0
FLAG 0 96 0
SYMBOL voltage -224 -64 R0
SYMATTR InstName VGS
SYMATTR Value 1.8
SYMBOL voltage 224 -48 R0
SYMATTR InstName VDS
SYMATTR Value 1.8
SYMBOL nmos -48 -16 R0
SYMATTR InstName M2
SYMATTR Value BSP89
SYMBOL res -48 -80 R90
SYMATTR InstName R1
SYMATTR Value 20
SYMBOL res 176 -96 R90
SYMATTR InstName R2
SYMATTR Value 20
* SPICE netlist
V1 IN 0 5
C1 OUT 0 1
Rload OUT 0 210
V2 N001 0 PULSE(0 5 100u 50n 50n 2.5m)
XU1 IN 0 N001 OUT ADP16xfd K=476.2u ;pnba Vin)GND)En)Vout
.tran 4m

* LTspice schematic (.asc)
Version 4
SHEET 1 576 224
WIRE -64 -112 -288 -112
WIRE 192 -112 128 -112
WIRE 288 -112 192 -112
WIRE -288 -96 -288 -112
WIRE 192 -96 192 -112
WIRE 288 -96 288 -112
WIRE -288 0 -288 -16
WIRE -64 0 -208 0
WIRE 192 0 192 -32
WIRE 288 0 288 -16
WIRE -208 16 -208 0
WIRE 32 64 32 48
WIRE -208 112 -208 96
FLAG -288 0 0
FLAG 32 64 0
FLAG 192 0 0
FLAG 288 0 0
FLAG 288 -112 OUT
FLAG -288 -112 IN
FLAG -208 112 0
SYMBOL voltage -288 -112 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL cap 176 -96 R0
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL res 272 -112 R0
SYMATTR InstName Rload
SYMATTR Value 210
SYMBOL voltage -208 0 R0
SYMATTR InstName V2
SYMATTR Value PULSE(0 5 100u 50n 50n 2.5m)
SYMBOL ADP160-2.1 32 0 R0
SYMATTR InstName U1
* SPICE netlist
V1 IN 0 5
L1 N001 OUT 1
Rload OUT 0 8
C1 OUT 0 10
XU1 IN IN N001 OUT 0 ADP2108-x.x Rtop=400K ;pnba Vin)EN)SW)FB)GND
.tran .5m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 704 240
WIRE -256 -120 -352 -120
WIRE -240 -120 -256 -120
WIRE 80 -120 48 -120
WIRE 192 -120 160 -120
WIRE 272 -120 192 -120
WIRE 352 -120 272 -120
WIRE -352 -104 -352 -120
WIRE 272 -104 272 -120
WIRE 352 -104 352 -120
WIRE -352 -8 -352 -24
WIRE 272 -8 272 -40
WIRE 352 -8 352 -24
WIRE -256 40 -256 -120
WIRE -240 40 -256 40
WIRE 192 40 192 -120
WIRE 192 40 48 40
WIRE -96 120 -96 104
FLAG -352 -8 0
FLAG -96 120 0
FLAG 272 -8 0
FLAG 352 -8 0
FLAG 352 -120 OUT
FLAG -352 -120 IN
SYMBOL VOLTAGE -352 -120 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL ind 64 -104 R270
SYMATTR InstName L1
SYMATTR Value 1
SYMBOL RES 336 -120 R0
SYMATTR InstName Rload
SYMATTR Value 8
SYMBOL cap 256 -104 R0
SYMATTR InstName C1
SYMATTR Value 10
SYMBOL ADP2108-3.0 -96 -40 R0
SYMATTR InstName U1
* SPICE netlist
D1 a b RRE07VS4S
R1 b 0 10k
V1 a 0
.dc V1 0 100
.step temp 50 150 25

* LTspice schematic (.asc)
Version 4
SHEET 1 320 208
WIRE -32 -104 -160 -104
WIRE 160 -104 32 -104
WIRE -160 -56 -160 -104
WIRE 160 -56 160 -104
WIRE -160 88 -160 24
WIRE 0 88 -160 88
WIRE 160 88 160 24
WIRE 160 88 0 88
WIRE 0 104 0 88
FLAG -160 -104 a
FLAG 160 -104 b
FLAG 0 104 0
SYMBOL diode -32 -88 R270
SYMATTR InstName D1
SYMATTR Value RRE07VS4S
SYMBOL Misc\\EuropeanResistor 144 -72 R0
SYMATTR InstName R1
SYMATTR Value 10k
SYMBOL voltage -160 -72 R0
SYMATTR InstName V1
SYMATTR Value ""
* SPICE netlist
V1 N003 0 10
R1 N003 N004 10k
Q1 N002 N004 0 0 BC547B
R2 N001 N002 560
V2 N001 0 {Vcc}
.dc V1 0 10 0.1
.param Vcc=10
.step temp 0 75 25

* LTspice schematic (.asc)
Version 4.1
SHEET 1 464 352
WIRE 232 -176 72 -176
WIRE 72 -160 72 -176
WIRE 232 -48 232 -176
WIRE 72 -16 72 -80
WIRE -136 32 -232 32
WIRE 8 32 -56 32
WIRE -232 48 -232 32
WIRE -232 144 -232 128
WIRE 72 144 72 80
WIRE 72 144 -232 144
WIRE 232 144 232 32
WIRE 232 144 72 144
WIRE 72 176 72 144
FLAG 72 176 0
SYMBOL voltage -232 32 R0
SYMATTR InstName V1
SYMATTR Value 10
SYMBOL res -152 48 R270
SYMATTR InstName R1
SYMATTR Value 10k
SYMBOL npn 8 -16 R0
SYMATTR InstName Q1
SYMATTR Value BC547B
SYMBOL res 56 -176 R0
SYMATTR InstName R2
SYMATTR Value 560
SYMBOL voltage 232 -64 R0
SYMATTR InstName V2
SYMATTR Value {Vcc}
* SPICE netlist
M1 N001 N002 0 0 nch l={factor*2u} w={factor*4u}
VGS N002 0 1.8
VDS N001 0 1.8
.dc VGS 0 1.8 1m
.step param factor list 1 0.5 0.1

* LTspice schematic (.asc)
Version 4
SHEET 1 464 368
WIRE 232 -184 24 -184
WIRE 24 -88 24 -184
WIRE 120 -40 24 -40
WIRE -24 -8 -232 -8
WIRE 232 -8 232 -184
WIRE -232 8 -232 -8
WIRE -232 152 -232 88
WIRE 24 152 24 8
WIRE 24 152 -232 152
WIRE 120 152 120 -40
WIRE 120 152 24 152
WIRE 232 152 232 72
WIRE 232 152 120 152
WIRE 24 184 24 152
FLAG 24 184 0
SYMBOL nmos4 -24 -88 R0
SYMATTR InstName M1
SYMATTR Value nch
SYMATTR Value2 l={factor*2u} w={factor*4u}
SYMBOL voltage -232 -8 R0
SYMATTR InstName VGS
SYMATTR Value 1.8
SYMBOL voltage 232 -24 R0
SYMATTR InstName VDS
SYMATTR Value 1.8
* SPICE netlist
M1 N001 N003 N002 N002 IRF7204
R1 N003 0 100k
R2 N002 0 100
V1 N001 0 PULSE(-12 12 0 1m 1m 50m 100m)
.tran 0.25

* LTspice schematic (.asc)
Version 4
SHEET 1 784 240
WIRE 24 -120 -392 -120
WIRE 392 -120 120 -120
WIRE 392 -88 392 -120
WIRE -392 -72 -392 -120
WIRE 104 -24 104 -72
WIRE -392 88 -392 8
WIRE 104 88 104 56
WIRE 104 88 -392 88
WIRE 392 88 392 -8
WIRE 392 88 104 88
WIRE 104 120 104 88
FLAG 104 120 0
SYMBOL pmos 24 -72 R270
SYMATTR InstName M1
SYMATTR Value IRF7204
SYMBOL res 88 -40 R0
SYMATTR InstName R1
SYMATTR Value 100k
SYMBOL res 376 -104 R0
SYMATTR InstName R2
SYMATTR Value 100
SYMBOL voltage -392 -88 R0
SYMATTR InstName V1
SYMATTR Value PULSE(-12 12 0 1m 1m 50m 100m)
* SPICE netlist
C1 OUT 0 100 Rser=0.02
D1 N001 OUT MBRS340
L1 IN N001 10 Rser=0.02 Rpar=5000
R1 N004 N005 20K
C3 N005 0 .01
V1 IN 0 2.5
XU1 0 N004 N002 OUT N003 IN N001 0 LT1302 top=315K bot=105K ;pnba GND)Vc)SHDN)Sense)It)Vin)SW)PGND
Rload OUT 0 100
.tran 1m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 688 368
WIRE -72 -184 -344 -184
WIRE -8 -184 -72 -184
WIRE 120 -184 72 -184
WIRE 168 -184 120 -184
WIRE 280 -184 232 -184
WIRE 344 -184 280 -184
WIRE -344 -168 -344 -184
WIRE 344 -168 344 -184
WIRE -72 -120 -72 -184
WIRE -344 -72 -344 -88
WIRE 344 -72 344 -88
WIRE 120 -40 120 -184
WIRE 120 -40 72 -40
WIRE -216 -24 -232 -24
WIRE 280 24 280 -184
WIRE 280 24 72 24
WIRE 280 40 280 24
WIRE -216 72 -232 72
WIRE 88 88 72 88
WIRE 184 88 168 88
WIRE 184 104 184 88
WIRE 280 120 280 104
WIRE -152 184 -152 168
WIRE 8 184 8 168
WIRE 184 184 184 168
FLAG 280 120 0
FLAG 344 -72 0
FLAG 8 184 0
FLAG -152 184 0
FLAG 184 184 0
FLAG -344 -72 0
FLAG 344 -184 OUT
FLAG -344 -184 IN
SYMBOL POLCAP 264 40 R0
SYMATTR InstName C1
SYMATTR Value 100
SYMATTR SpiceLine Rser=0.02
SYMBOL schottky 168 -168 R270
SYMATTR InstName D1
SYMATTR Value MBRS340
SYMBOL IND -24 -168 R270
SYMATTR InstName L1
SYMATTR Value 10
SYMATTR SpiceLine Rser=0.02 Rpar=5000
SYMBOL RES 72 104 R270
SYMATTR InstName R1
SYMATTR Value 20K
SYMBOL CAP 168 104 R0
SYMATTR InstName C3
SYMATTR Value .01
SYMBOL VOLTAGE -344 -184 R0
SYMATTR InstName V1
SYMATTR Value 2.5
SYMBOL PowerProducts\\LT1302-5 -72 24 R0
SYMATTR InstName U1
SYMBOL res 328 -184 R0
SYMATTR InstName Rload
SYMATTR Value 100
* SPICE netlist
R1 Output +15V 100k
C1 Output N001 1000n
V1 N001 0 AC 1
V2 +15V 0 15
.ac dec 1000 1 500k

* LTspice schematic (.asc)
Version 4.1
SHEET 1 592 200
WIRE 296 -80 280 -80
WIRE -280 -32 -296 -32
WIRE -152 -32 -200 -32
WIRE -72 -32 -88 -32
WIRE -24 -32 -72 -32
WIRE 280 -32 280 -80
WIRE -72 -16 -72 -32
WIRE 280 64 280 48
WIRE -296 80 -296 -32
WIRE -72 80 -72 64
WIRE -56 80 -72 80
FLAG -24 -32 Output
IOPIN 192 128 BiDir
FLAG -56 80 +15V
IOPIN 160 240 BiDir
FLAG 280 64 0
FLAG -296 80 0
FLAG 296 -80 +15V
IOPIN 512 80 BiDir
SYMBOL res -88 -32 R0
SYMATTR InstName R1
SYMATTR Value 100k
SYMBOL cap -88 -48 R90
SYMATTR InstName C1
SYMATTR Value 1000n
SYMBOL voltage -184 -32 R90
SYMATTR InstName V1
SYMATTR Value ""
SYMATTR Value2 AC 1
SYMBOL voltage 280 -48 R0
SYMATTR InstName V2
SYMATTR Value 15
* SPICE netlist
RI 0 Vin_I 10k
Vin Vin_I 0 SINE(0 0.5 25MEG -10n)
RI1 0 Vin_Q 10k
Vin1 Vin_Q 0 SINE(0 0.5 25MEG)
E1 IQ 0 Vin_I N001 1
E2 N001 0 0 Vin_Q 1
.tran 50n uic
.options plotwinsize=0

* LTspice schematic (.asc)
Version 4
SHEET 1 912 224
WIRE -424 -96 -456 -96
WIRE -392 -96 -424 -96
WIRE -280 -96 -312 -96
WIRE -56 -96 -88 -96
WIRE -24 -96 -56 -96
WIRE 88 -96 56 -96
WIRE 456 -96 344 -96
WIRE 344 -80 344 -96
WIRE -456 -64 -456 -96
WIRE -88 -64 -88 -96
WIRE -280 -32 -280 -96
WIRE 88 -32 88 -96
WIRE 296 32 296 -16
WIRE -456 48 -456 16
WIRE -88 48 -88 16
FLAG -456 48 0
FLAG -424 -96 Vin_I
FLAG -280 -32 0
FLAG -88 48 0
FLAG -56 -96 Vin_Q
FLAG 88 -32 0
FLAG 296 -64 Vin_I
FLAG 248 96 Vin_Q
FLAG 248 48 0
FLAG 296 112 0
FLAG 344 0 0
FLAG 456 -96 IQ
SYMBOL res -296 -112 R90
SYMATTR InstName RI
SYMATTR Value 10k
SYMBOL voltage -456 -80 R0
SYMATTR InstName Vin
SYMATTR Value SINE(0 0.5 25MEG -10n)
SYMBOL res 72 -112 R90
SYMATTR InstName RI1
SYMATTR Value 10k
SYMBOL voltage -88 -80 R0
SYMATTR InstName Vin1
SYMATTR Value SINE(0 0.5 25MEG)
SYMBOL e 344 -96 R0
SYMATTR InstName E1
SYMATTR Value 1
SYMBOL e 296 16 R0
SYMATTR InstName E2
SYMATTR Value 1
* SPICE netlist
V1 N001 0 AC 5m
C1 N002 N001 {Co}
R1 N002 N001 {Ro}
R2 0 N002 {Ro}
R3 N002 N004 {Rq}
C2 N003 N004 {Co}
XU1 N002 N003 NC_01 NC_02 vout 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
XU2 N005 N003 NC_03 NC_04 N004 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
R4 vout N003 {Rq}
R5 vout N005 400k
R6 N005 N001 400k
.ac dec 101 1 500
.param Rq=2.6Meg
.param Ro=10Meg
.param Co=1n
;step param Rq 2.2Meg 3Meg .1Meg

* LTspice schematic (.asc)
Version 4
SHEET 1 928 480
WIRE -384 -224 -464 -224
WIRE -320 -224 -384 -224
WIRE -176 -224 -256 -224
WIRE -16 -224 -176 -224
WIRE 256 -224 -16 -224
WIRE 400 -208 320 -208
WIRE 464 -208 400 -208
WIRE -464 -192 -464 -224
WIRE -16 -192 -16 -224
WIRE 256 -192 192 -192
WIRE -384 -112 -384 -224
WIRE -320 -112 -384 -112
WIRE -176 -112 -176 -224
WIRE -176 -112 -240 -112
WIRE -176 -64 -176 -112
WIRE -16 -16 -16 -112
WIRE 32 -16 -16 -16
WIRE 176 -16 96 -16
WIRE 192 -16 192 -192
WIRE 192 -16 176 -16
WIRE 240 -16 192 -16
WIRE 400 -16 400 -208
WIRE 400 -16 320 -16
WIRE 400 16 400 -16
WIRE -176 48 -176 16
WIRE 176 80 176 -16
WIRE 176 80 80 80
WIRE -16 96 -16 -16
WIRE 16 96 -16 96
WIRE 400 112 400 96
WIRE 400 112 80 112
WIRE 400 144 400 112
WIRE -384 240 -384 -112
WIRE 400 240 400 224
WIRE 400 240 -384 240
FLAG -464 -112 0
FLAG -176 48 0
FLAG 464 -208 vout
SYMBOL voltage -464 -208 R0
SYMATTR InstName V1
SYMATTR Value ""
SYMATTR Value2 AC 5m
SYMBOL cap -256 -240 R90
SYMATTR InstName C1
SYMATTR Value {Co}
SYMBOL res -224 -128 R90
SYMATTR InstName R1
SYMATTR Value {Ro}
SYMBOL res -160 32 R180
SYMATTR InstName R2
SYMATTR Value {Ro}
SYMBOL res -32 -208 R0
SYMATTR InstName R3
SYMATTR Value {Rq}
SYMBOL cap 96 -32 R90
SYMATTR InstName C2
SYMATTR Value {Co}
SYMBOL Opamps\\UniversalOpamp2 288 -208 M180
SYMATTR InstName U1
SYMBOL Opamps\\UniversalOpamp2 48 96 M0
SYMATTR InstName U2
SYMBOL res 336 -32 R90
SYMATTR InstName R4
SYMATTR Value {Rq}
SYMBOL res 384 0 R0
SYMATTR InstName R5
SYMATTR Value 400k
SYMBOL res 384 128 R0
SYMATTR InstName R6
SYMATTR Value 400k
* SPICE netlist
V1 N001 0 PWL(0 5 0.0002 5 0.00025 25 0.0003 5)
R2 VOUT 0 1Meg
R1 VOUT N001 1
D1 0 VOUT BZX84B10VL
.tran 0 0.005 0

* LTspice schematic (.asc)
Version 4
SHEET 1 1072 224
WIRE -40 -96 -536 -96
WIRE 120 -96 40 -96
WIRE 296 -96 120 -96
WIRE 424 -96 296 -96
WIRE 520 -96 424 -96
WIRE -536 -32 -536 -96
WIRE 296 -32 296 -96
WIRE 424 -16 424 -96
WIRE 520 -16 520 -96
WIRE -536 96 -536 48
WIRE 296 96 296 48
WIRE 296 96 -536 96
WIRE 424 96 424 48
WIRE 520 96 520 48
WIRE -536 112 -536 96
FLAG -536 112 0
FLAG 120 -96 VOUT
FLAG 424 96 0
FLAG 520 96 0
SYMBOL voltage -536 -48 R0
SYMATTR InstName V1
SYMATTR Value PWL(0 5 0.0002 5 0.00025 25 0.0003 5)
SYMBOL res 280 -48 R0
SYMATTR InstName R2
SYMATTR Value 1Meg
SYMBOL res 56 -112 R90
SYMATTR InstName R1
SYMATTR Value 1
SYMBOL zener 536 48 R180
SYMATTR InstName D1
SYMATTR Value BZX84B10VL
SYMATTR Description Diode
SYMATTR Type diode
* SPICE netlist
V1 IN 0 PWL(0 0 1 20) Rser=0.1
Rload OUT 0 20
C1 OUT 0 10
XU1 0 OUT IN LT1084-12 ;pnba GND)OUT)IN
.tran 1

* LTspice schematic (.asc)
Version 4
SHEET 1 656 200
WIRE -120 -64 -328 -64
WIRE 200 -64 136 -64
WIRE 328 -64 200 -64
WIRE -328 -48 -328 -64
WIRE 200 -48 200 -64
WIRE 328 -48 328 -64
WIRE -328 48 -328 32
WIRE 200 48 200 16
WIRE 328 48 328 32
WIRE 8 64 8 32
FLAG 328 -64 OUT
FLAG 328 48 0
FLAG -328 48 0
FLAG 200 48 0
FLAG -328 -64 IN
FLAG 8 64 0
SYMBOL VOLTAGE -328 -64 R0
SYMATTR InstName V1
SYMATTR Value PWL(0 0 1 20)
SYMATTR SpiceLine Rser=0.1
SYMBOL RES 312 -64 R0
SYMATTR InstName Rload
SYMATTR Value 20
SYMBOL cap 184 -48 R0
SYMATTR InstName C1
SYMATTR Value 10
SYMBOL PowerProducts\\LT1084-12 8 -64 R0
SYMATTR InstName U1
* SPICE netlist
C1 OUT N004 100p
R1 N004 0 40.2K
R2 N008 0 392K
C2 OUT 0 100
R3 IN N001 100K
R4 IN N002 100K
C3 N009 0 .001
V1 IN 0 6
XU1 IN 0 OUT MP_01 OUT MP_02 MP_03 0 N001 N004 N005 N007 N006 N011 N008 N003 N002 N009 N010 N005 LTM4603-1 ;pnba Vin)PGND)Vout))Vout_LCL)))SGND)Pgood)FB)DRVcc)MARG1)MARG0)Fset)MPGM)Comp)Run)Track/SS)PLLIN)INTVcc
Rload OUT 0 1.5
.tran 750u startup

* LTspice schematic (.asc)
Version 4
SHEET 1 976 528
WIRE -392 -264 -488 -264
WIRE -24 -264 -392 -264
WIRE -488 -248 -488 -264
WIRE -24 -248 -24 -264
WIRE -392 -200 -392 -264
WIRE -376 -200 -392 -200
WIRE -216 -200 -296 -200
WIRE 200 -200 168 -200
WIRE -488 -152 -488 -168
WIRE -392 -136 -392 -200
WIRE -312 -136 -392 -136
WIRE -216 -136 -232 -136
WIRE 200 -136 200 -200
WIRE 200 -136 168 -136
WIRE 376 -136 200 -136
WIRE 488 -136 376 -136
WIRE 376 -120 376 -136
WIRE 488 -120 488 -136
WIRE -216 -72 -232 -72
WIRE 200 -72 168 -72
WIRE 248 -72 200 -72
WIRE 248 -56 248 -72
WIRE 376 -24 376 -56
WIRE 488 -24 488 -40
WIRE -216 -8 -232 -8
WIRE 184 -8 168 -8
WIRE 248 40 248 24
WIRE -232 56 -232 -8
WIRE -216 56 -232 56
WIRE 184 56 168 56
WIRE -312 120 -328 120
WIRE -216 120 -232 120
WIRE 184 120 168 120
WIRE 264 120 248 120
WIRE -216 184 -232 184
WIRE 184 184 168 184
WIRE -104 264 -104 248
WIRE 56 264 56 248
FLAG -104 264 0
FLAG 56 264 0
FLAG 248 40 0
FLAG -328 120 0
FLAG 376 -24 0
FLAG 488 -24 0
FLAG -488 -152 0
FLAG 264 120 0
FLAG 488 -136 OUT
FLAG -488 -264 IN
SYMBOL cap 184 -136 R0
SYMATTR InstName C1
SYMATTR Value 100p
SYMBOL res 232 -72 R0
SYMATTR InstName R1
SYMATTR Value 40.2K
SYMBOL res -216 136 M270
SYMATTR InstName R2
SYMATTR Value 392K
SYMBOL cap 360 -120 R0
SYMATTR InstName C2
SYMATTR Value 100
SYMBOL res -392 -184 R270
SYMATTR InstName R3
SYMATTR Value 100K
SYMBOL res -328 -120 R270
SYMATTR InstName R4
SYMATTR Value 100K
SYMBOL cap 184 104 M90
SYMATTR InstName C3
SYMATTR Value .001
SYMBOL voltage -488 -264 R0
SYMATTR InstName V1
SYMATTR Value 6
SYMBOL PowerProducts\\LTM4603-1 -24 8 R0
SYMATTR InstName U1
SYMBOL res 472 -136 R0
SYMATTR InstName Rload
SYMATTR Value 1.5
* SPICE netlist
R2 P001 N001 3.9k
R1 N001 P002 68
C2 N002 REF 220n
C1 OUT N001 330n
XU1 N002 OUT V+ V- OUT ADA4177 ;pnba In+)In-)V+)V-)OUT
R3 P002 IN 1.8k
R4 N002 P001 320
C3 N002 REF 22n

* LTspice schematic (.asc)
Version 4.1
SHEET 1 864 528
WIRE 336 -264 64 -264
WIRE 144 -24 144 -168
WIRE 64 -8 64 -264
WIRE 112 -8 112 -24
WIRE 112 -8 64 -8
WIRE 128 -8 112 -8
WIRE 336 8 336 -264
WIRE 336 8 176 8
WIRE -384 24 -432 24
WIRE -192 24 -224 24
WIRE -160 24 -192 24
WIRE 32 24 0 24
WIRE 80 24 32 24
WIRE 112 24 80 24
WIRE 128 24 112 24
WIRE 336 24 336 8
WIRE 400 24 336 24
WIRE 432 24 400 24
WIRE 112 40 112 24
WIRE 32 56 32 24
WIRE 80 56 80 24
WIRE 80 120 32 120
WIRE 80 152 80 120
WIRE 144 200 144 40
WIRE -192 264 -192 24
WIRE 0 264 -192 264
WIRE 336 264 336 24
WIRE 336 264 64 264
FLAG 144 -168 V+
FLAG 144 200 V-
FLAG 400 24 OUT
FLAG -432 24 IN
FLAG 80 152 REF
SYMBOL res -64 8 R90
SYMATTR InstName R2
SYMATTR Value 3.9k
SYMBOL res -208 8 R90
SYMATTR InstName R1
SYMATTR Value 68
SYMBOL cap 64 56 R0
SYMATTR InstName C2
SYMATTR Value 220n
SYMBOL cap 64 248 R90
SYMATTR InstName C1
SYMATTR Value 330n
SYMBOL Opamps\\ADA4177-2 144 8 R0
SYMATTR InstName U1
SYMBOL res -288 8 R90
SYMATTR InstName R3
SYMATTR Value 1.8k
SYMBOL res 16 8 R90
SYMATTR InstName R4
SYMATTR Value 320
SYMBOL cap 16 56 R0
SYMATTR InstName C3
SYMATTR Value 22n
* SPICE netlist
V1 IN 0 135
V2 N010 0 PULSE(0 3.3 50m 10n 10n 50m 100m 1)
M1 N001 N004 OUT OUT AOTL66518
R1 OUT 0 13.5
C2 OUT N005 0.1
R2 N009 0 150K
R3 N006 N007 100K
C3 N008 0 1n
R6 IN N001 5m
C4 N006 0 1
V3 N002 0 PWL(0 0 60m 0 +1u 1 +10m 1 +1u 0)
S1 0 OUT N002 0 SW
XU1 IN IN N006 NC_01 N007 N008 N010 0 N009 NC_02 N004 N004 OUT N005 N003 IN 0 LTC7000 ;pnba Run)Vin)Vcc)Vccuv)_Fault)Timer)INP)OVLO)Iset)Imon)TGdn)TGup)TS)BST)SNS-)SNS+)GND
R4 N001 N003 100
D1 0 OUT ES1D
.tran 100m startup

* LTspice schematic (.asc)
Version 4.1
SHEET 1 1440 784
WIRE -624 -392 -720 -392
WIRE -544 -392 -624 -392
WIRE -528 -392 -544 -392
WIRE -416 -392 -448 -392
WIRE -304 -392 -416 -392
WIRE -192 -392 -208 -392
WIRE -112 -392 -192 -392
WIRE -16 -392 -112 -392
WIRE 208 -392 -16 -392
WIRE 352 -392 208 -392
WIRE -720 -376 -720 -392
WIRE -416 -376 -416 -392
WIRE 208 -376 208 -392
WIRE 352 -376 352 -392
WIRE -192 -360 -192 -392
WIRE 608 -360 400 -360
WIRE 720 -360 688 -360
WIRE -16 -328 -16 -392
WIRE 416 -312 400 -312
WIRE -544 -280 -544 -392
WIRE -416 -280 -416 -296
WIRE -720 -264 -720 -296
WIRE -192 -264 -192 -296
WIRE 208 -264 208 -296
WIRE 352 -264 352 -296
WIRE -528 -248 -544 -280
WIRE -432 -248 -416 -280
WIRE -224 -248 -224 -344
WIRE -224 -248 -320 -248
WIRE -528 -232 -528 -248
WIRE -432 -232 -432 -248
WIRE -320 -232 -320 -248
WIRE -224 -232 -224 -248
WIRE -112 -232 -112 -392
WIRE -624 -152 -624 -392
WIRE -592 -152 -624 -152
WIRE -16 -136 -16 -264
WIRE -16 -136 -80 -136
WIRE -624 -88 -624 -152
WIRE -592 -88 -624 -88
WIRE -16 -40 -80 -40
WIRE 32 -40 -16 -40
WIRE 112 -40 96 -40
WIRE -16 -24 -16 -40
WIRE -592 -8 -624 -8
WIRE -16 72 -16 56
WIRE -16 72 -80 72
WIRE -672 152 -688 152
WIRE -592 152 -608 152
WIRE -208 232 -208 216
WIRE -336 248 -336 216
WIRE -480 280 -480 216
WIRE -208 328 -208 312
WIRE -480 392 -480 360
FLAG -720 -264 0
FLAG -480 392 0
FLAG 208 -264 0
FLAG -720 -392 IN
FLAG 352 -392 OUT
FLAG -336 248 0
FLAG -208 328 0
FLAG -688 152 0
FLAG 112 -40 0
FLAG 352 -264 0
FLAG 416 -312 0
FLAG 720 -360 0
FLAG -624 -8 0
FLAG -192 -264 0
SYMBOL voltage -720 -392 R0
SYMATTR InstName V1
SYMATTR Value 135
SYMBOL voltage -480 264 R0
SYMATTR Value PULSE(0 3.3 50m 10n 10n 50m 100m 1)
SYMATTR InstName V2
SYMBOL nmos -304 -344 R270
SYMATTR InstName M1
SYMATTR Value AOTL66518
SYMBOL res 192 -392 R0
SYMATTR InstName R1
SYMATTR Value 13.5
SYMBOL cap -32 -328 R0
SYMATTR InstName C2
SYMATTR Value 0.1
SYMBOL res -224 216 R0
SYMATTR InstName R2
SYMATTR Value 150K
SYMBOL res -32 -40 R0
SYMATTR InstName R3
SYMATTR Value 100K
SYMBOL cap -608 136 R90
SYMATTR InstName C3
SYMATTR Value 1n
SYMBOL res -544 -376 R270
SYMATTR InstName R6
SYMATTR Value 5m
SYMBOL cap 32 -24 R270
SYMATTR InstName C4
SYMATTR Value 1
SYMBOL voltage 592 -360 R270
SYMATTR Value PWL(0 0 60m 0 +1u 1 +10m 1 +1u 0)
SYMATTR InstName V3
SYMBOL sw 352 -280 R180
SYMATTR InstName S1
SYMBOL LTC7000 -336 -8 R0
SYMATTR InstName U1
SYMBOL res -432 -392 R0
SYMATTR InstName R4
SYMATTR Value 100
SYMBOL diode -208 -296 M180
SYMATTR InstName D1
SYMATTR Value ES1D
* SPICE netlist
VSG 0 N001 350m
VSD 0 N002 0
M1 0 N001 N002 0 P_50n l=100n w=5u
.dc VSD 0 1 1m

* LTspice schematic (.asc)
Version 4
SHEET 1 528 224
WIRE -264 -96 -264 -112
WIRE -264 0 -264 -16
WIRE -184 0 -264 0
WIRE -136 -112 -264 -112
WIRE -136 -80 -136 -112
WIRE -136 112 -136 16
WIRE 88 -112 -136 -112
WIRE 88 -32 -136 -32
WIRE 88 -32 88 -112
WIRE 88 0 88 -32
WIRE 88 112 -136 112
WIRE 88 112 88 80
WIRE 264 -112 88 -112
WIRE 264 -80 264 -112
FLAG 264 -80 0
SYMBOL voltage -264 -112 R0
SYMATTR InstName VSG
SYMATTR Value 350m
SYMBOL voltage 88 -16 R0
SYMATTR InstName VSD
SYMATTR Value 0
SYMBOL pmos4 -184 -80 R0
SYMATTR Value2 l=100n w=5u
SYMATTR InstName M1
SYMATTR Value P_50n
* SPICE netlist
Vf_red N001 0 1.8
Red N001 0 330
Vf_green N002 0 2.65
Vf_blue N003 0 2.65
RGreen N002 0 330
RBlue N003 0 330
.tran 1

* LTspice schematic (.asc)
Version 4
SHEET 1 576 272
WIRE -144 -136 -288 -136
WIRE 80 -136 -64 -136
WIRE 288 -136 144 -136
WIRE -288 -72 -288 -136
WIRE -64 -72 -64 -136
WIRE 144 -72 144 -136
WIRE -144 40 -144 -136
WIRE 80 40 80 -136
WIRE 288 40 288 -136
WIRE -144 136 -144 120
WIRE 80 136 80 120
WIRE 288 136 288 120
FLAG -144 136 0
FLAG -288 8 0
FLAG 80 136 0
FLAG -64 8 0
FLAG 288 136 0
FLAG 144 8 0
SYMBOL voltage -288 -88 R0
SYMATTR InstName Vf_red
SYMATTR Value 1.8
SYMBOL res -160 24 R0
SYMATTR InstName Red
SYMATTR Value 330
SYMBOL voltage -64 -88 R0
SYMATTR InstName Vf_green
SYMATTR Value 2.65
SYMBOL voltage 144 -88 R0
SYMATTR InstName Vf_blue
SYMATTR Value 2.65
SYMBOL res 64 24 R0
SYMATTR InstName Green
SYMATTR Value 330
SYMBOL res 272 24 R0
SYMATTR InstName Blue
SYMATTR Value 330
* SPICE netlist
V1 0 N002 SINE(0 10 1000) Rser=0.001
D1 0 N001 1N4148
D2 N003 0 1N4148
D3 N002 N001 1N4148
D4 N003 N002 1N4148
R1 N001 N003 1000
C1 N001 N003 0.00001
.tran 5ms

* LTspice schematic (.asc)
Version 4.1
SHEET 1 608 336
WIRE 160 -168 -144 -168
WIRE 304 -168 160 -168
WIRE -144 -152 -144 -168
WIRE -144 -152 -304 -152
WIRE 16 -152 -144 -152
WIRE 16 -120 16 -152
WIRE -304 -104 -304 -152
WIRE 160 -40 160 -168
WIRE 304 -24 304 -168
WIRE -304 8 -304 -40
WIRE -224 8 -304 8
WIRE -144 8 -224 8
WIRE 16 8 16 -56
WIRE 16 8 -64 8
WIRE -224 40 -224 8
WIRE 16 40 16 8
WIRE -304 56 -304 8
WIRE -304 152 -304 120
WIRE -144 152 -304 152
WIRE 16 152 16 104
WIRE 16 152 -144 152
WIRE -144 168 -144 152
WIRE 160 168 160 40
WIRE 160 168 -144 168
WIRE 304 168 304 40
WIRE 304 168 160 168
FLAG -224 40 0
SYMBOL voltage -160 8 R270
SYMATTR InstName V1
SYMATTR Value SINE(0 10 1000)
SYMATTR SpiceLine Rser=0.001
SYMBOL diode -288 -40 R180
SYMATTR InstName D1
SYMATTR Value 1N4148
SYMBOL diode -288 120 R180
SYMATTR InstName D2
SYMATTR Value 1N4148
SYMBOL diode 32 -56 R180
SYMATTR InstName D3
SYMATTR Value 1N4148
SYMBOL diode 32 104 R180
SYMATTR InstName D4
SYMATTR Value 1N4148
SYMBOL res 144 -56 R0
SYMATTR InstName R1
SYMATTR Value 1000
SYMBOL cap 288 -24 R0
SYMATTR InstName C1
SYMATTR Value 0.00001
* SPICE netlist
R3 N004 N001 {Rf}
C1 Vx N004 {Cf}
R4 0 Vx {Rf}
C2 0 Vx {Cf}
R1 N001 N003 {Rw1}
R2 N003 0 {Rw2}
V1 Vcc 0 {Vcc}
V2 0 -Vcc {Vcc}
XU1 Vx N003 Vcc -Vcc N001 level1 Avol=1Meg GBW=10Meg Vos=0 En=0 Enk=0 In=0 Ink=0 Rin=500Meg ;pnba In+)In-)V+)V-)OUT
D1 N001 N002 D
D2 N002 N001 D
R5 N003 N002 {Rg}
.tran 0 50ms 0 1u
.param Rf = 10k
.param Cf = 18n
.param Rw1 = 50k
.param Rw2 = 10k
.param Vcc = 9
.ic V(Vx) = 1n
.param Rg = 22k

* LTspice schematic (.asc)
Version 4
SHEET 1 1248 464
WIRE -80 -232 -208 -232
WIRE -208 -216 -208 -232
WIRE -208 -216 -240 -216
WIRE -176 -216 -208 -216
WIRE -240 -200 -240 -216
WIRE -176 -200 -176 -216
WIRE -80 -200 -80 -232
WIRE -80 -200 -96 -200
WIRE 160 -200 -80 -200
WIRE -560 -168 -560 -200
WIRE -96 -168 -96 -200
WIRE -240 -120 -240 -136
WIRE -208 -120 -240 -120
WIRE -176 -120 -176 -136
WIRE -176 -120 -208 -120
WIRE -208 -88 -208 -120
WIRE -176 -88 -208 -88
WIRE 48 -88 -96 -88
WIRE 160 -72 160 -200
WIRE 160 -72 112 -72
WIRE 208 -72 160 -72
WIRE 336 -72 288 -72
WIRE 448 -72 400 -72
WIRE 544 -72 448 -72
WIRE 592 -72 544 -72
WIRE 624 -72 592 -72
WIRE -560 -56 -560 -88
WIRE -560 -56 -624 -56
WIRE -96 -56 -96 -88
WIRE 48 -56 16 -56
WIRE -624 -40 -624 -56
WIRE -560 -40 -560 -56
WIRE 448 -40 448 -72
WIRE 544 -40 544 -72
WIRE -96 56 -96 24
WIRE 448 56 448 24
WIRE 544 56 544 40
WIRE -560 72 -560 40
WIRE 16 232 16 -56
WIRE 592 232 592 -72
WIRE 592 232 16 232
FLAG -96 56 0
FLAG 624 -72 Vx
FLAG -624 -40 0
FLAG -560 72 -Vcc
FLAG -560 -200 Vcc
FLAG 80 -104 Vcc
FLAG 80 -40 -Vcc
FLAG 448 56 0
FLAG 544 56 0
SYMBOL res 304 -88 R90
SYMATTR InstName R3
SYMATTR Value {Rf}
SYMBOL cap 400 -88 R90
SYMATTR InstName C1
SYMATTR Value {Cf}
SYMBOL res 560 56 R180
SYMATTR InstName R4
SYMATTR Value {Rf}
SYMBOL cap 464 24 R180
SYMATTR InstName C2
SYMATTR Value {Cf}
SYMBOL res -112 -184 R0
SYMATTR InstName R1
SYMATTR Value {Rw1}
SYMBOL res -112 -72 R0
SYMATTR InstName R2
SYMATTR Value {Rw2}
SYMBOL voltage -560 -184 R0
SYMATTR InstName V1
SYMATTR Value {Vcc}
SYMBOL voltage -560 -56 R0
SYMATTR InstName V2
SYMATTR Value {Vcc}
SYMBOL OpAmps\\UniversalOpAmp 80 -72 R0
SYMATTR InstName U1
SYMBOL diode -256 -200 R0
SYMATTR InstName D1
SYMBOL diode -192 -136 M180
SYMATTR InstName D2
SYMBOL res -80 -104 R90
SYMATTR InstName R5
SYMATTR Value {Rg}
* SPICE netlist
M2 N001 N001 N002 0 NMOS l=0.25u w=5u
M1 N002 N003 0 0 NMOS l=0.25u w=100u
V1 N001 0 1.2
V2 N003 0 0
.dc V2 0 1.2 0.01

* LTspice schematic (.asc)
Version 4
SHEET 1 448 320
WIRE -32 -160 -128 -160
WIRE 224 -160 -32 -160
WIRE -32 -144 -32 -160
WIRE 48 -96 -32 -96
WIRE -128 -64 -128 -160
WIRE -80 -64 -128 -64
WIRE 224 -64 224 -160
WIRE -32 -16 -32 -48
WIRE 48 32 48 -96
WIRE 48 32 -32 32
WIRE -80 64 -224 64
WIRE -32 144 -32 80
WIRE -32 144 -224 144
WIRE 48 144 48 32
WIRE 48 144 -32 144
WIRE 224 144 224 16
WIRE 224 144 48 144
WIRE -32 160 -32 144
FLAG -32 160 0
SYMBOL nmos4 -80 -144 R0
SYMATTR InstName M2
SYMATTR Value2 l=0.25u w=5u
SYMBOL nmos4 -80 -16 R0
SYMATTR InstName M1
SYMATTR Value2 l=0.25u w=100u
SYMBOL voltage 224 -80 R0
SYMATTR InstName V1
SYMATTR Value 1.2
SYMBOL voltage -224 48 R0
SYMATTR InstName V2
SYMATTR Value 0
* SPICE netlist
I1 0 N001 0 AC 1 0
C1 N001 0 1.588
C2 N002 N001 93.4m
C3 0 N002 .412
L1 N001 N002 1.189
R1 N002 0 1
.ac dec 1000 .01 100

* LTspice schematic (.asc)
Version 4
SHEET 1 512 304
WIRE -16 -152 -112 -152
WIRE 144 -152 64 -152
WIRE -112 -56 -112 -152
WIRE -112 -56 -256 -56
WIRE -16 -56 -112 -56
WIRE 144 -56 144 -152
WIRE 144 -56 48 -56
WIRE 256 -56 144 -56
WIRE -256 8 -256 -56
WIRE -112 24 -112 -56
WIRE 144 24 144 -56
WIRE 256 24 256 -56
WIRE -256 152 -256 88
WIRE -112 152 -112 88
WIRE -112 152 -256 152
WIRE 144 152 144 88
WIRE 144 152 -112 152
WIRE 256 152 256 104
WIRE 256 152 144 152
FLAG -112 152 0
SYMBOL current -256 88 R180
SYMATTR InstName I1
SYMATTR Value 0
SYMATTR Value2 AC 1 0
SYMBOL cap -128 24 R0
SYMATTR InstName C1
SYMATTR Value 1.588
SYMBOL cap 48 -72 R90
SYMATTR InstName C2
SYMATTR Value 93.4m
SYMBOL cap 160 88 R180
SYMATTR InstName C3
SYMATTR Value .412
SYMBOL ind -32 -136 R270
SYMATTR InstName L1
SYMATTR Value 1.189
SYMBOL res 240 8 R0
SYMATTR InstName R1
SYMATTR Value 1
* SPICE netlist
Q1 N001 N002 0 0 2N2222
V1 N001 0 0.
I1 N002 0 0.
.dc V1 0 5 10m I1 0 100u 20u

* LTspice schematic (.asc)
Version 4
SHEET 1 336 200
WIRE 168 -80 8 -80
WIRE -56 -32 -168 -32
WIRE -168 96 -168 48
WIRE 8 96 8 16
WIRE 168 96 168 0
FLAG 8 96 0
FLAG 168 96 0
FLAG -168 96 0
SYMBOL npn -56 -80 R0
SYMATTR InstName Q1
SYMATTR Value 2N2222
SYMBOL voltage 168 -96 R0
SYMATTR InstName V1
SYMATTR Value 0.
SYMBOL current -168 -32 R0
SYMATTR InstName I1
SYMATTR Value 0.
* SPICE netlist
C1 N004 0 1
V1 IN 0 1.8
R2 N001 IN 50K
R3 N005 0 10K
C3 N002 0 1
R1 OUT 0 2
C4 OUT 0 10
C2 N003 0 10n
XU1 N002 IN IN OUT OUT N001 0 N003 N004 N005 ADP1761 Radj=1T ;pnba Vreg)Vin)EN)Vout)Sense)PG)GND)SS)RefCap)Vadj
.tran 1m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 720 416
WIRE -248 -208 -360 -208
WIRE -152 -208 -248 -208
WIRE -8 -208 -152 -208
WIRE -360 -192 -360 -208
WIRE -8 -192 -8 -208
WIRE -152 -144 -152 -208
WIRE -136 -144 -152 -144
WIRE 152 -144 120 -144
WIRE 264 -144 152 -144
WIRE 360 -144 264 -144
WIRE 264 -128 264 -144
WIRE 360 -128 360 -144
WIRE -360 -96 -360 -112
WIRE -248 -48 -248 -208
WIRE -232 -48 -248 -48
WIRE -136 -48 -152 -48
WIRE 152 -48 152 -144
WIRE 152 -48 120 -48
WIRE 264 -32 264 -64
WIRE 360 -32 360 -48
WIRE -216 48 -232 48
WIRE -136 48 -152 48
WIRE 136 48 120 48
WIRE 232 48 200 48
WIRE -216 144 -248 144
WIRE -136 144 -152 144
WIRE 136 144 120 144
WIRE 232 144 216 144
WIRE -8 208 -8 192
FLAG -8 208 0
FLAG -360 -96 0
FLAG -248 144 0
FLAG -232 48 0
FLAG 232 144 0
FLAG 232 48 0
FLAG 360 -32 0
FLAG 264 -32 0
FLAG -360 -208 IN
FLAG 360 -144 OUT
SYMBOL cap -152 128 R90
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL voltage -360 -208 R0
SYMATTR InstName V1
SYMATTR Value 1.8
SYMBOL res -136 -64 R90
SYMATTR InstName R2
SYMATTR Value 50K
SYMBOL res 120 160 R270
SYMATTR InstName R3
SYMATTR Value 10K
SYMBOL cap -152 32 R90
SYMATTR InstName C3
SYMATTR Value 1
SYMBOL res 344 -144 R0
SYMATTR InstName R1
SYMATTR Value 2
SYMBOL cap 248 -128 R0
SYMATTR InstName C4
SYMATTR Value 10
SYMBOL cap 136 64 R270
SYMATTR InstName C2
SYMATTR Value 10n
SYMBOL ADP1761 -8 0 R0
SYMATTR InstName U1
* SPICE netlist
L1 N002 OUT 100n Rser=2m
V1 IN 0 3.3
Rload OUT 0 0.125
C2 N003 0 3.3n
C3 N004 0 330p
R4 N005 N004 4.99k
C1 OUT 0 47 x2
R3 OUT N001 500K
R5 N006 0 274K
XU1 IN IN N002 OUT 0 0 N006 N001 IN N005 N003 LTC3311-1 ;pnba Vin)EN)SW)OUT)Agnd)Pgnd)Rt)Pgood)Mode/Sync)Ith)SSTT
.tran .4m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 864 480
WIRE -240 -240 -400 -240
WIRE -64 -240 -240 -240
WIRE -400 -224 -400 -240
WIRE -64 -208 -64 -240
WIRE -240 -160 -240 -240
WIRE -224 -160 -240 -160
WIRE 128 -160 96 -160
WIRE 240 -160 208 -160
WIRE -400 -128 -400 -144
WIRE -240 -64 -240 -160
WIRE -224 -64 -240 -64
WIRE 128 -64 96 -64
WIRE 240 -64 240 -160
WIRE 240 -64 208 -64
WIRE 320 -64 240 -64
WIRE 432 -64 320 -64
WIRE 320 -48 320 -64
WIRE 432 -48 432 -64
WIRE -304 32 -320 32
WIRE -224 32 -240 32
WIRE 240 32 240 -64
WIRE 240 32 96 32
WIRE 320 48 320 16
WIRE 432 48 432 32
WIRE -352 128 -416 128
WIRE -224 128 -272 128
WIRE 128 128 96 128
WIRE -416 144 -416 128
WIRE 128 144 128 128
WIRE -128 192 -128 176
WIRE 0 192 0 176
WIRE -416 224 -416 208
WIRE 128 240 128 224
FLAG 0 192 0
FLAG -128 192 0
FLAG -400 -128 0
FLAG 432 48 0
FLAG -320 32 0
FLAG 432 -64 OUT
FLAG -400 -240 IN
FLAG -416 224 0
FLAG 320 48 0
FLAG 128 240 0
SYMBOL ind 112 -48 R270
SYMATTR InstName L1
SYMATTR Value 100n
SYMATTR SpiceLine Rser=2m
SYMBOL VOLTAGE -400 -240 R0
SYMATTR Value 3.3
SYMATTR InstName V1
SYMBOL res 416 -64 R0
SYMATTR InstName Rload
SYMATTR Value 0.125
SYMBOL cap -240 16 R90
SYMATTR InstName C2
SYMATTR Value 3.3n
SYMBOL cap -432 144 R0
SYMATTR InstName C3
SYMATTR Value 330p
SYMBOL res -256 112 R90
SYMATTR InstName R4
SYMATTR Value 4.99k
SYMBOL cap 304 -48 R0
SYMATTR Value2 x2
SYMATTR InstName C1
SYMATTR Value 47
SYMBOL res 224 -176 R90
SYMATTR InstName R3
SYMATTR Value 500K
SYMBOL res 112 128 R0
SYMATTR InstName R5
SYMATTR Value 274K
SYMBOL LTC3311-1 -64 -32 R0
SYMATTR InstName U1
* 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 LT1962-1.8 ;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 LT1962-1.8 24 -40 R0
SYMATTR InstName U1
* SPICE netlist
V1 IN 0 5
C2 OUT 0 22
L1 N001 OUT 4.7
Rload OUT 0 10
XU1 IN 0 N001 IN OUT 0 LTC3405A-x.x top=64.1K bot=440K ;pnba Run)GND)SW)Vin)Vout)Mode
.tran 500u startup

* LTspice schematic (.asc)
Version 4
SHEET 1 656 336
WIRE -216 -168 -328 -168
WIRE -56 -168 -216 -168
WIRE -328 -152 -328 -168
WIRE -56 -136 -56 -168
WIRE -216 -72 -216 -168
WIRE -200 -72 -216 -72
WIRE 104 -72 88 -72
WIRE 200 -72 184 -72
WIRE 248 -72 200 -72
WIRE 328 -72 248 -72
WIRE -328 -56 -328 -72
WIRE 248 -56 248 -72
WIRE 328 -56 328 -72
WIRE 248 40 248 8
WIRE 328 40 328 24
WIRE -200 88 -216 88
WIRE 200 88 200 -72
WIRE 200 88 88 88
WIRE -56 168 -56 152
FLAG -328 -56 0
FLAG -56 168 0
FLAG 248 40 0
FLAG 328 40 0
FLAG 328 -72 OUT
FLAG -216 88 0
FLAG -328 -168 IN
SYMBOL VOLTAGE -328 -168 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL polcap 232 -56 R0
SYMATTR InstName C2
SYMATTR Value 22
SYMBOL ind 88 -56 R270
SYMATTR InstName L1
SYMATTR Value 4.7
SYMBOL res 312 -72 R0
SYMATTR InstName Rload
SYMATTR Value 10
SYMBOL PowerProducts\\LTC3405A-1.375 -56 8 R0
SYMATTR InstName U1
* SPICE netlist
V1 +V 0 15
V2 -V 0 -15
R1 N002 N001 10Meg
R2 N001 IN- 100Meg
V3 IN- IN+ SINE(0 100m 10)
XU1 N003 N001 +V -V OUT LT1012 ;pnba In+)In-)V+)V-)OUT
R3 0 N002 100
R4 N002 OUT 100K
R5 N003 IN+ 100Meg
R6 N003 0 10Meg
V4 IN+ 0 SINE(0 100 1)
.tran 3

* LTspice schematic (.asc)
Version 4
SHEET 1 848 272
WIRE -8 -120 -184 -120
WIRE 24 -120 -8 -120
WIRE 136 -120 104 -120
WIRE 184 -120 136 -120
WIRE 296 -120 264 -120
WIRE 328 -120 296 -120
WIRE 424 -120 408 -120
WIRE -184 -104 -184 -120
WIRE 296 -104 296 -120
WIRE -424 -40 -424 -56
WIRE -296 -40 -296 -56
WIRE 232 -24 232 -40
WIRE 136 -8 136 -120
WIRE 200 -8 136 -8
WIRE 296 8 296 -24
WIRE 296 8 264 8
WIRE 360 8 296 8
WIRE -184 24 -184 -24
WIRE -8 24 -184 24
WIRE 8 24 -8 24
WIRE 136 24 88 24
WIRE 200 24 136 24
WIRE -184 40 -184 24
WIRE 136 40 136 24
WIRE -424 56 -424 40
WIRE -296 56 -296 40
WIRE 232 56 232 40
WIRE -184 136 -184 120
WIRE 136 136 136 120
FLAG -296 56 0
FLAG 232 -40 +V
FLAG -296 -56 +V
FLAG 232 56 -V
FLAG -424 56 0
FLAG -424 -56 -V
FLAG -184 136 0
FLAG 424 -120 0
FLAG 136 136 0
FLAG 360 8 OUT
FLAG -8 24 IN+
FLAG -8 -120 IN-
SYMBOL voltage -296 -56 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage -424 -56 R0
SYMATTR InstName V2
SYMATTR Value -15
SYMBOL res 280 -136 R90
SYMATTR InstName R1
SYMATTR Value 10Meg
SYMBOL res 120 -136 R90
SYMATTR InstName R2
SYMATTR Value 100Meg
SYMBOL voltage -184 -120 R0
SYMATTR InstName V3
SYMATTR Value SINE(0 100m 10)
SYMBOL opamps\\LT1012 232 -56 R0
SYMATTR InstName U1
SYMBOL res 424 -136 R90
SYMATTR InstName R3
SYMATTR Value 100
SYMBOL res 280 -120 R0
SYMATTR InstName R4
SYMATTR Value 100K
SYMBOL res 104 8 R90
SYMATTR InstName R5
SYMATTR Value 100Meg
SYMBOL res 120 24 R0
SYMATTR InstName R6
SYMATTR Value 10Meg
SYMBOL voltage -184 24 R0
SYMATTR InstName V4
SYMATTR Value SINE(0 100 1)
* SPICE netlist
XU1 N006 N001 V+ V- N002 OPA197 ;pnba In+)In-)V+)V-)OUT
V1 V+ 0 13
V2 V- 0 -13
V3 N005 0 PULSE(0 {Vref} 10u 10n 10n 10u) AC 1
R1 N006 N005 {Rdac}
R4 Vref N001 {Rinv/2}
R5 N002 N001 {Rinv}
V4 Vref 0 {Vref}
R3 N001 0 {Rinv}
C2 N006 0 47p
C1 N002 N001 10p
R2 N003 N002 1.47k
R7 N004 N003 1.69k
C3 OUT N003 360p
XU2 N004 OUT V+ V- OUT OPA197 ;pnba In+)In-)V+)V-)OUT
C4 0 N004 100p
.include OPA197.lib
.param Rdac 6.2k
.param Rinv 10k
.param Vref 5.5
;.tran 30u
;.ac dec 100 1k 100Meg
.noise V(OUT) V3 dec 100 100 100Meg

* LTspice schematic (.asc)
Version 4
SHEET 1 1056 400
WIRE -528 -168 -528 -184
WIRE -416 -168 -416 -184
WIRE -304 -168 -304 -184
WIRE -96 -168 -96 -200
WIRE -528 -152 -528 -168
WIRE -416 -152 -416 -168
WIRE -304 -152 -304 -168
WIRE -96 -152 -96 -168
WIRE -48 -152 -64 -152
WIRE 48 -152 16 -152
WIRE 288 -72 192 -72
WIRE 448 -72 352 -72
WIRE -528 -56 -528 -72
WIRE -416 -56 -416 -72
WIRE -304 -56 -304 -72
WIRE -96 -56 -96 -72
WIRE -64 -56 -64 -152
WIRE -64 -56 -96 -56
WIRE -48 -56 -64 -56
WIRE 48 -56 48 -152
WIRE 48 -56 32 -56
WIRE -192 -24 -208 -24
WIRE -96 -24 -96 -56
WIRE -96 -24 -112 -24
WIRE 448 -24 448 -72
WIRE 448 -24 336 -24
WIRE 336 24 336 -24
WIRE 352 24 336 24
WIRE -96 40 -96 -24
WIRE -64 40 -96 40
WIRE 448 40 448 -24
WIRE 448 40 416 40
WIRE 528 40 448 40
WIRE 48 56 48 -56
WIRE 48 56 0 56
WIRE 80 56 48 56
WIRE 192 56 192 -72
WIRE 192 56 160 56
WIRE 208 56 192 56
WIRE 320 56 288 56
WIRE 352 56 320 56
WIRE -416 72 -512 72
WIRE -192 72 -336 72
WIRE -96 72 -112 72
WIRE -64 72 -96 72
WIRE 320 72 320 56
WIRE -96 88 -96 72
WIRE -512 104 -512 72
WIRE 320 152 320 136
WIRE -512 200 -512 184
FLAG -416 -56 0
FLAG -416 -168 V+
FLAG -304 -56 0
FLAG -304 -168 V-
FLAG -32 24 V+
FLAG -32 88 V-
FLAG -512 200 0
FLAG -528 -56 0
FLAG -528 -168 Vref
FLAG -96 -168 Vref
FLAG -208 -24 0
FLAG -96 152 0
FLAG 384 8 V+
FLAG 384 72 V-
FLAG 320 152 0
FLAG 528 40 OUT
SYMBOL Opamps/opamp2 -32 -8 R0
SYMATTR InstName U1
SYMATTR Value OPA197
SYMBOL voltage -416 -168 R0
SYMATTR InstName V1
SYMATTR Value 13
SYMBOL voltage -304 -168 R0
SYMATTR InstName V2
SYMATTR Value -13
SYMBOL voltage -512 88 R0
SYMATTR Value2 AC 1
SYMATTR InstName V3
SYMATTR Value PULSE(0 {Vref} 10u 10n 10n 10u)
SYMBOL res -320 56 R90
SYMATTR InstName R1
SYMATTR Value {Rdac}
SYMBOL res -80 -168 M0
SYMATTR InstName R4
SYMATTR Value {Rinv/2}
SYMBOL res 48 -72 R90
SYMATTR InstName R5
SYMATTR Value {Rinv}
SYMBOL voltage -528 -168 R0
SYMATTR InstName V4
SYMATTR Value {Vref}
SYMBOL res -96 -40 R90
SYMATTR InstName R3
SYMATTR Value {Rinv}
SYMBOL cap -112 88 R0
SYMATTR InstName C2
SYMATTR Value 47p
SYMBOL res -96 56 R90
SYMATTR InstName R6
SYMATTR Value 0
SYMBOL cap 16 -168 R90
SYMATTR InstName C1
SYMATTR Value 10p
SYMBOL res 176 40 R90
SYMATTR InstName R2
SYMATTR Value 1.47k
SYMBOL res 304 40 R90
SYMATTR InstName R7
SYMATTR Value 1.69k
SYMBOL cap 352 -88 R90
SYMATTR InstName C3
SYMATTR Value 360p
SYMBOL Opamps/opamp2 384 -24 R0
SYMATTR InstName U2
SYMATTR Value OPA197
SYMBOL cap 336 136 R180
SYMATTR InstName C4
SYMATTR Value 100p
* SPICE netlist
VAVSS AVSS 0 -0.1
VAVDD AVDD 0 4.9
Cext ADCIN 0 {Cext}
Rext ADCIN OUT {Rext}
VDVSS DVSS 0 0
VDVDD DVDD 0 3
ESWSEL SWSEL 0 DVDD DVSS {SWSEL}
Ipd INN 0 {Ipd} AC 1
Rpd INN 0 1G
Cpd INN 0 100p
RF0 SW0 INN {RF0}
RF1 SW1 INN {RF1}
XU1 NC_01 NC_02 NC_03 NC_04 NC_05 NC_06 NC_07 NC_08 NC_09 NC_10 ADA4351 ;pnba IN-)IN+)AVSS)DVSS)SWSEL)DVDD)AVDD)OUT)SW1)SW0
.step param Ipd 0 4u 0.1u
.op
.param RF0=100k RF1=1Meg
.param Rext=100 Cext=1n
.param SWSEL=1

* LTspice schematic (.asc)
Version 4
SHEET 1 1472 640
WIRE -672 -304 -672 -320
WIRE -480 -304 -480 -320
WIRE -128 -256 -256 -256
WIRE 64 -256 -48 -256
WIRE 144 -224 144 -240
WIRE 208 -208 192 -208
WIRE -672 -176 -672 -224
WIRE -672 -176 -736 -176
WIRE -480 -176 -480 -224
WIRE -480 -176 -544 -176
WIRE -256 -160 -256 -256
WIRE -160 -160 -256 -160
WIRE 16 -160 -80 -160
WIRE 208 -160 192 -160
WIRE -736 -144 -736 -176
WIRE -672 -144 -672 -176
WIRE -544 -144 -544 -176
WIRE -480 -144 -480 -176
WIRE 144 -80 144 -144
WIRE 16 -64 16 -160
WIRE 64 -64 64 -256
WIRE -672 -48 -672 -64
WIRE -480 -48 -480 -64
WIRE -128 -16 -128 -32
WIRE -80 -16 -80 -32
WIRE 16 -16 16 -64
WIRE 64 -16 64 -64
WIRE 144 -16 144 -80
WIRE -512 112 -656 112
WIRE -400 112 -512 112
WIRE -256 112 -256 -160
WIRE -256 112 -400 112
WIRE -224 112 -256 112
WIRE -176 112 -224 112
WIRE 256 128 192 128
WIRE 304 128 256 128
WIRE 432 128 384 128
WIRE 544 128 432 128
WIRE -224 144 -256 144
WIRE -176 144 -224 144
WIRE -656 160 -656 112
WIRE -512 160 -512 112
WIRE -400 160 -400 112
WIRE 432 176 432 128
WIRE -656 272 -656 240
WIRE -512 272 -512 240
WIRE -512 272 -656 272
WIRE -400 272 -400 224
WIRE -400 272 -512 272
WIRE -128 272 -128 256
WIRE -80 272 -80 256
WIRE 432 272 432 240
WIRE -400 320 -400 272
WIRE -256 320 -256 144
FLAG 256 128 OUT
FLAG -672 -320 AVDD
FLAG -672 -48 AVSS
FLAG -736 -144 0
FLAG 432 272 0
FLAG -224 144 INP
FLAG -224 112 INN
FLAG -480 -320 DVDD
FLAG -480 -48 DVSS
FLAG -544 -144 0
FLAG 208 -160 DVDD
FLAG 144 -240 0
FLAG 144 -80 SWSEL
FLAG 208 -208 DVSS
FLAG -400 320 0
FLAG -256 320 0
FLAG -128 -32 AVDD
FLAG -80 -32 DVDD
FLAG -128 272 AVSS
FLAG -80 272 DVSS
FLAG 544 128 ADCIN
FLAG 16 -64 SW0
FLAG 64 -64 SW1
SYMBOL voltage -672 -48 M180
SYMATTR InstName VAVSS
SYMATTR Value -0.1
SYMBOL voltage -672 -320 R0
SYMATTR InstName VAVDD
SYMATTR Value 4.9
SYMBOL cap 416 176 R0
SYMATTR InstName Cext
SYMATTR Value {Cext}
SYMBOL res 400 112 R90
SYMATTR InstName Rext
SYMATTR Value {Rext}
SYMBOL voltage -480 -48 M180
SYMATTR InstName VDVSS
SYMATTR Value 0
SYMBOL voltage -480 -320 R0
SYMATTR InstName VDVDD
SYMATTR Value 3
SYMBOL e 144 -128 R180
SYMATTR InstName ESWSEL
SYMATTR Value {SWSEL}
SYMBOL current -656 160 R0
SYMATTR InstName Ipd
SYMATTR Value {Ipd}
SYMATTR Value2 AC 1
SYMBOL res -528 144 R0
SYMATTR InstName Rpd
SYMATTR Value 1G
SYMBOL cap -416 160 R0
SYMATTR InstName Cpd
SYMATTR Value 100p
SYMBOL res -64 -176 R90
SYMATTR InstName RF0
SYMATTR Value {RF0}
SYMBOL res -32 -272 R90
SYMATTR InstName RF1
SYMATTR Value {RF1}
SYMBOL ADA4351 736 96 R0
SYMATTR InstName U1
* SPICE netlist
V1 vIN 0 12
L1 N001 vOUT 180 Rser=2.5
C1 vOUT 0 22
Rload vOUT 0 66
R1 vIN N002 3.32Meg
R2 N002 0 665k
R3 vOUT N003 100k
XU1 0 vIN N002 0 vOUT N001 N003 MAX17555A ;pnba GND)IN)EN/UV)HYST)FB/VO)LX)_RESET
.tran 1.6m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 848 416
WIRE -408 -208 -424 -208
WIRE -312 -208 -408 -208
WIRE -184 -208 -312 -208
WIRE 152 -208 104 -208
WIRE 264 -208 232 -208
WIRE 344 -208 264 -208
WIRE 392 -208 344 -208
WIRE 424 -208 392 -208
WIRE -312 -192 -312 -208
WIRE 264 -192 264 -208
WIRE 424 -192 424 -208
WIRE -424 -160 -424 -208
WIRE 264 -112 264 -128
WIRE 424 -96 424 -112
WIRE -312 -80 -312 -112
WIRE -184 -80 -312 -80
WIRE -312 -64 -312 -80
WIRE -424 -48 -424 -80
WIRE 152 -48 104 -48
WIRE 344 -48 344 -208
WIRE 344 -48 232 -48
WIRE -312 48 -312 16
WIRE -184 48 -312 48
WIRE 344 48 344 -48
WIRE 344 48 104 48
WIRE -312 64 -312 48
WIRE -40 208 -40 192
FLAG -424 -48 0
FLAG -40 208 0
FLAG 264 -112 0
FLAG 424 -96 0
FLAG -408 -208 vIN
FLAG 392 -208 vOUT
FLAG -312 64 0
SYMBOL voltage -424 -176 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL ind 136 -192 R270
SYMATTR InstName L1
SYMATTR Value 180
SYMATTR SpiceLine Rser=2.5
SYMBOL cap 248 -192 R0
SYMATTR InstName C1
SYMATTR Value 22
SYMBOL res 408 -208 R0
SYMATTR InstName Rload
SYMATTR Value 66
SYMBOL res -328 -208 R0
SYMATTR InstName R1
SYMATTR Value 3.32Meg
SYMBOL res -328 -80 R0
SYMATTR InstName R2
SYMATTR Value 665k
SYMBOL res 248 -64 R90
SYMATTR InstName R3
SYMATTR Value 100k
SYMBOL MAX17555A -40 -32 R0
SYMATTR InstName U1
* SPICE netlist
C1 N004 0 1
C2 N003 0 10n
V1 IN 0 1.5
R2 N001 IN 50K
C3 N002 0 1
R1 OUT 0 .6
C4 OUT 0 10
XU1 N002 IN IN OUT OUT N001 0 N003 N004 N005 ADP1764 Radj=8026.76 ;pnba Vreg)Vin)EN)Vout)Sense)PG)GND)SS)RefCap)Vadj
.tran 1m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 720 416
WIRE -248 -208 -360 -208
WIRE -152 -208 -248 -208
WIRE -8 -208 -152 -208
WIRE -360 -192 -360 -208
WIRE -8 -192 -8 -208
WIRE -152 -144 -152 -208
WIRE -136 -144 -152 -144
WIRE 152 -144 120 -144
WIRE 264 -144 152 -144
WIRE 360 -144 264 -144
WIRE 264 -128 264 -144
WIRE 360 -128 360 -144
WIRE -360 -96 -360 -112
WIRE -248 -48 -248 -208
WIRE -232 -48 -248 -48
WIRE -136 -48 -152 -48
WIRE 152 -48 152 -144
WIRE 152 -48 120 -48
WIRE 264 -32 264 -64
WIRE 360 -32 360 -48
WIRE -216 48 -232 48
WIRE -136 48 -152 48
WIRE 136 48 120 48
WIRE 232 48 200 48
WIRE -216 144 -248 144
WIRE -136 144 -152 144
WIRE 136 144 120 144
WIRE -8 208 -8 192
FLAG -8 208 0
FLAG -360 -96 0
FLAG -248 144 0
FLAG -232 48 0
FLAG 232 48 0
FLAG 360 -32 0
FLAG 264 -32 0
FLAG -360 -208 IN
FLAG 360 -144 OUT
SYMBOL cap -152 128 R90
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL cap 136 64 R270
SYMATTR InstName C2
SYMATTR Value 10n
SYMBOL voltage -360 -208 R0
SYMATTR InstName V1
SYMATTR Value 1.5
SYMBOL res -136 -64 R90
SYMATTR InstName R2
SYMATTR Value 50K
SYMBOL cap -152 32 R90
SYMATTR InstName C3
SYMATTR Value 1
SYMBOL res 344 -144 R0
SYMATTR InstName R1
SYMATTR Value .6
SYMBOL cap 248 -128 R0
SYMATTR InstName C4
SYMATTR Value 10
SYMBOL ADP1764-1.2 -8 0 R0
SYMATTR InstName U1
* SPICE netlist
V1 N001 0 AC 1 0
C1 N002 N001 21.65p
C2 0 N002 34.64p
.step param Vtest list 0 1 2 3 4 5
.ac dec 10000000 10Meg 300Meg
;.op dec 10000000 10Meg 300Meg
;.step param Ctest list 10p 20p 30p

* LTspice schematic (.asc)
Version 4
SHEET 1 336 224
WIRE -88 -96 -168 -96
WIRE 72 -96 -24 -96
WIRE 168 -96 136 -96
WIRE -168 -32 -168 -96
WIRE 168 -16 168 -96
WIRE -168 112 -168 48
FLAG -168 112 0
FLAG 168 -16 0
SYMBOL voltage -168 -48 R0
SYMATTR Value ""
SYMATTR Value2 AC 1 0
SYMATTR InstName V1
SYMBOL cap -24 -112 R90
SYMATTR InstName C1
SYMATTR Value 21.65p
SYMBOL cap 136 -112 R90
SYMATTR InstName C2
SYMATTR Value 34.64p