Si7li/ltspice-spice-circuits-no-aug huggingface dataset:
* SPICE netlist
V1 N001 0 SINE(0 16 50 0 0 0 20)
V2 0 N002 SINE(0 16 50 0 0 0 20)
D1 N001 + 1N4148
D2 - N001 1N4148
D3 N002 + 1N4148
D4 - N002 1N4148
R1 + 0 100
R2 0 - 100
R3 + - 100
C1 + 0 4m
C2 0 - 4m
.tran 0 0.5 0 0.001 ; ;. ;

* LTspice schematic (.asc)
Version 4
SHEET 1 880 688
WIRE 136 -344 -24 -344
WIRE 232 -344 136 -344
WIRE 328 -344 232 -344
WIRE 440 -344 328 -344
WIRE 328 -328 328 -344
WIRE 440 -328 440 -344
WIRE -24 -312 -24 -344
WIRE 136 -312 136 -344
WIRE 440 -248 440 -264
WIRE -24 -216 -24 -248
WIRE -24 -216 -440 -216
WIRE -440 -136 -440 -216
WIRE 232 -56 232 -344
WIRE -440 -24 -440 -56
WIRE -312 -24 -440 -24
WIRE -312 -8 -312 -24
WIRE -440 56 -440 -24
WIRE -440 216 -440 136
WIRE 136 216 136 -248
WIRE 136 216 -440 216
WIRE -24 248 -24 -216
WIRE 136 248 136 216
WIRE 328 248 328 216
WIRE 424 248 424 232
WIRE -24 344 -24 312
WIRE 136 344 136 312
WIRE 136 344 -24 344
WIRE 184 344 136 344
WIRE 232 344 232 24
WIRE 232 344 184 344
WIRE 328 344 328 328
WIRE 328 344 232 344
WIRE 424 344 424 312
WIRE 424 344 328 344
FLAG -312 -8 0
FLAG 328 -248 0
FLAG 328 216 0
FLAG 328 -344 +
FLAG 184 344 -
FLAG 424 232 0
FLAG 440 -248 0
SYMBOL voltage -440 -152 R0
SYMATTR InstName V1
SYMATTR Value SINE(0 16 50 0 0 0 20)
SYMBOL voltage -440 40 R0
SYMATTR InstName V2
SYMATTR Value SINE(0 16 50 0 0 0 20)
SYMBOL diode -8 -248 R180
SYMATTR InstName D1
SYMATTR Value 1N4148
SYMBOL diode -8 312 R180
SYMATTR InstName D2
SYMATTR Value 1N4148
SYMBOL diode 152 -248 R180
SYMATTR InstName D3
SYMATTR Value 1N4148
SYMBOL diode 152 312 R180
SYMATTR InstName D4
SYMATTR Value 1N4148
SYMBOL res 312 -344 R0
SYMATTR InstName R1
SYMATTR Value 100
SYMBOL res 312 232 R0
SYMATTR InstName R2
SYMATTR Value 100
SYMBOL res 216 -72 R0
SYMATTR InstName R3
SYMATTR Value 100
SYMBOL cap 424 -328 R0
SYMATTR InstName C1
SYMATTR Value 4m
SYMBOL cap 408 248 R0
SYMATTR InstName C2
SYMATTR Value 4m
* SPICE netlist
Q1 Vin N002 out 0 2N3904
Q2 Vin N001 N002 0 2N3904
XU1 Vref out Vcc Vee N001 LT1001 ;pnba In+)In-)V+)V-)OUT
V1 Vee 0 -18
V2 Vcc 0 18
V3 Vin 0 8
R1 out 0 500
V4 Vref 0 {VV}
.step param VV 5 10 0.5
.op

* LTspice schematic (.asc)
Version 4.1
SHEET 1 816 400
WIRE -120 -168 -120 -200
WIRE -120 -168 -232 -168
WIRE -296 -120 -344 -120
WIRE -120 -88 -120 -168
WIRE -232 -40 -232 -72
WIRE -184 -40 -232 -40
WIRE -344 -8 -344 -120
WIRE -120 56 -120 8
WIRE -328 72 -328 56
WIRE -248 72 -328 72
WIRE -360 88 -360 56
WIRE -120 88 -120 56
WIRE -120 88 -360 88
WIRE -120 104 -120 88
WIRE -120 200 -120 184
FLAG -120 -200 Vin
FLAG 296 72 0
FLAG 408 72 0
FLAG 184 72 0
FLAG 296 -8 Vcc
FLAG -376 24 Vcc
FLAG 408 -8 Vee
FLAG -312 24 Vee
FLAG -120 200 0
FLAG 56 72 0
FLAG -248 72 Vref
FLAG 56 -8 Vref
FLAG 184 -8 Vin
FLAG -120 56 OUT
FLAG -120 88 out
SYMBOL npn -184 -88 R0
SYMATTR InstName Q1
SYMATTR Value 2N3904
SYMBOL npn -296 -168 R0
SYMATTR InstName Q2
SYMATTR Value 2N3904
SYMBOL Opamps\\LT1001 -408 24 R270
SYMATTR InstName U1
SYMBOL voltage 408 -24 R0
SYMATTR InstName V1
SYMATTR Value -18
SYMBOL voltage 296 -24 R0
SYMATTR InstName V2
SYMATTR Value 18
SYMBOL voltage 184 -24 R0
SYMATTR InstName V3
SYMATTR Value 8
SYMBOL res -136 88 R0
SYMATTR InstName R1
SYMATTR Value 500
SYMBOL voltage 56 -24 R0
SYMATTR InstName V4
SYMATTR Value {VV}
* SPICE netlist
V1 N003 0 5
V2 N001 0 5
M4 N007 N011 0 N013 NMOS
M5 N007 N004 0 N012 NMOS
M6 N009 N007 0 N010 NMOS
M1 N001 N004 N006 N002 PMOS
M2 N006 N011 N007 N008 PMOS
M3 N003 N007 N009 N005 PMOS
V3 N004 0 PULSE(0 5 0 0.01m 0.01m 1m 2m)
V4 N011 0 PULSE(5 0 5 0.01m 0.01m 1m 2m)
.tran 10m

* LTspice schematic (.asc)
Version 4
SHEET 1 960 624
WIRE 64 -200 64 -232
WIRE 144 -184 64 -184
WIRE 144 -152 144 -184
WIRE 144 -152 64 -152
WIRE 320 -152 320 -184
WIRE 352 -152 320 -152
WIRE 352 -136 352 -152
WIRE 16 -120 -192 -120
WIRE 416 -120 352 -120
WIRE 96 -104 64 -104
WIRE 416 -88 416 -120
WIRE 416 -88 352 -88
WIRE 96 -56 96 -104
WIRE 304 -56 256 -56
WIRE 160 -40 96 -40
WIRE 352 -24 352 -40
WIRE 480 -24 352 -24
WIRE 160 -8 160 -40
WIRE 160 -8 96 -8
WIRE 352 -8 352 -24
WIRE -192 8 -192 -120
WIRE -192 8 -400 8
WIRE 432 8 336 8
WIRE 48 24 16 24
WIRE 432 40 432 8
WIRE 432 40 352 40
WIRE 96 56 96 40
WIRE 256 56 256 -56
WIRE 256 56 96 56
WIRE 16 72 16 24
WIRE 16 72 -320 72
WIRE 256 72 256 56
WIRE 304 72 256 72
WIRE 96 104 96 56
WIRE 96 104 -80 104
WIRE -80 120 -80 104
WIRE 96 120 96 104
WIRE -32 136 -80 136
WIRE 160 136 96 136
WIRE 352 152 352 88
WIRE -32 168 -32 136
WIRE -32 168 -80 168
WIRE 160 168 160 136
WIRE 160 168 96 168
WIRE -192 200 -192 8
WIRE -128 200 -192 200
WIRE 16 200 16 72
WIRE 48 200 16 200
WIRE -80 264 -80 216
WIRE 32 264 -80 264
WIRE 96 264 96 216
WIRE 96 264 32 264
WIRE 32 312 32 264
FLAG -480 8 0
FLAG -400 72 0
FLAG 64 -312 0
FLAG 320 -264 0
FLAG 352 152 0
FLAG 32 312 0
SYMBOL voltage 320 -168 R180
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage 64 -216 R180
SYMATTR InstName V2
SYMATTR Value 5
SYMBOL nmos4 48 120 R0
SYMATTR InstName M4
SYMBOL nmos4 -128 120 R0
SYMATTR InstName M5
SYMBOL nmos4 304 -8 R0
SYMATTR InstName M6
SYMBOL pmos4 16 -200 R0
SYMATTR InstName M1
SYMBOL pmos4 48 -56 R0
SYMATTR InstName M2
SYMBOL pmos4 304 -136 R0
SYMATTR InstName M3
SYMBOL voltage -384 8 R90
SYMATTR InstName V3
SYMATTR Value PULSE(0 5 0 0.01m 0.01m 1m 2m)
SYMBOL voltage -304 72 R90
SYMATTR InstName V4
SYMATTR Value PULSE(5 0 5 0.01m 0.01m 1m 2m)
* SPICE netlist
XU1 N006 N004 IN 0 N002 N001 N003 IN LT1612 ;pnba Vc)FB)Vin)GND)SW)Boost)_Mode)_SHDN
C1 N001 N002 .1
L1 N002 OUT 10
V1 IN 0 2
R1 N006 N005 33.2K
C2 N005 0 330p
R2 OUT N004 215K
R3 0 N004 232K
C3 OUT N004 100p
Rload 0 OUT 10
C5 OUT 0 68
.tran .5m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 944 368
WIRE -328 -184 -456 -184
WIRE -120 -184 -328 -184
WIRE -456 -168 -456 -184
WIRE -120 -152 -120 -184
WIRE -328 -88 -328 -184
WIRE -280 -88 -328 -88
WIRE 56 -88 40 -88
WIRE 152 -88 120 -88
WIRE 216 -88 152 -88
WIRE 376 -88 296 -88
WIRE -456 -72 -456 -88
WIRE -280 -8 -312 -8
WIRE 152 -8 152 -88
WIRE 152 -8 40 -8
WIRE 216 -8 200 -8
WIRE 312 -8 280 -8
WIRE -392 72 -456 72
WIRE -280 72 -312 72
WIRE 72 72 40 72
WIRE 200 72 200 -8
WIRE 200 72 72 72
WIRE 216 72 200 72
WIRE 312 72 312 -8
WIRE 312 72 296 72
WIRE 376 72 376 -88
WIRE 376 72 312 72
WIRE 472 72 376 72
WIRE -456 88 -456 72
WIRE 72 88 72 72
WIRE 376 88 376 72
WIRE 472 88 472 72
WIRE -120 152 -120 136
WIRE -456 168 -456 152
WIRE 72 184 72 168
WIRE 376 184 376 152
WIRE 472 184 472 168
FLAG -456 -72 0
FLAG -120 152 0
FLAG -456 168 0
FLAG 376 184 0
FLAG 72 184 0
FLAG 472 184 0
FLAG 472 72 OUT
FLAG -456 -184 IN
SYMBOL POWERPRODUCTS\\LT1612 -120 -8 R0
SYMATTR InstName U1
SYMBOL cap 56 -72 R270
SYMATTR InstName C1
SYMATTR Value .1
SYMBOL ind 200 -72 R270
SYMATTR InstName L1
SYMATTR Value 10
SYMBOL VOLTAGE -456 -184 R0
SYMATTR InstName V1
SYMATTR Value 2
SYMBOL RES -296 56 R90
SYMATTR InstName R1
SYMATTR Value 33.2K
SYMBOL cap -472 88 R0
SYMATTR InstName C2
SYMATTR Value 330p
SYMBOL res 312 56 R90
SYMATTR InstName R2
SYMATTR Value 215K
SYMBOL res 56 184 M180
SYMATTR InstName R3
SYMATTR Value 232K
SYMBOL cap 280 -24 R90
SYMATTR InstName C3
SYMATTR Value 100p
SYMBOL res 456 184 M180
SYMATTR InstName Rload
SYMATTR Value 10
SYMBOL polcap 360 88 R0
SYMATTR InstName C5
SYMATTR Value 68
* SPICE netlist
vinN N001 0
vsp sp 0 1.1367383V
vdm dm 0 -1.3427744
M1 dm N001 sp sp P_1u l={Lp2} w={Wp2}
.inc cmosedu_models.txt
.dc vinN -2.5 2.5 0.0001
.meas gm FIND d(Id(M1)) AT 0
.param Wp=49.992332u Lp=49.986531u Wp2=49.998294u Lp2=9.069192u Wn=41.548244u Ln=47.775368u Wn2=49.906981u Ln2=28.964298u C=0.100001p Iref=10892.687537n

* LTspice schematic (.asc)
Version 4
SHEET 1 656 288
WIRE 232 -96 232 -144
WIRE 328 -96 232 -96
WIRE 184 -80 56 -80
WIRE 328 -48 328 -96
WIRE 328 -48 232 -48
WIRE -328 0 -328 -32
WIRE -136 0 -136 -32
WIRE 56 0 56 -80
WIRE 232 80 232 0
WIRE -328 144 -328 80
WIRE -136 144 -136 80
WIRE 56 144 56 80
FLAG 56 144 0
FLAG -328 -32 sp
FLAG -328 144 0
FLAG 232 -144 sp
FLAG -136 -32 dm
FLAG -136 144 0
FLAG 232 80 dm
SYMBOL voltage 56 -16 R0
SYMATTR Value ""
SYMATTR InstName vinN
SYMBOL voltage -328 -16 R0
SYMATTR Value 1.1367383V
SYMATTR InstName vsp
SYMBOL voltage -136 -16 R0
SYMATTR Value -1.3427744
SYMATTR InstName vdm
SYMBOL pmos4 184 0 M180
SYMATTR InstName M1
SYMATTR Value2 l={Lp2} w={Wp2}
SYMATTR Value P_1u
* SPICE netlist
V1 N001 0 SINE(0 10 60)
R1 N002 N001 1k
R2 0 N002 1k
D1 N002 0 DSi
.tran .10

* LTspice schematic (.asc)
Version 4
SHEET 1 448 224
WIRE -64 -96 -224 -96
WIRE 112 -96 16 -96
WIRE 224 -96 112 -96
WIRE 112 -32 112 -96
WIRE 224 -32 224 -96
WIRE -224 -16 -224 -96
WIRE -224 112 -224 64
WIRE -144 112 -224 112
WIRE 112 112 112 48
WIRE 112 112 -144 112
WIRE 224 112 224 32
WIRE 224 112 112 112
FLAG -144 112 0
SYMBOL voltage -224 -32 R0
SYMATTR InstName V1
SYMATTR Value SINE(0 10 60)
SYMBOL res 32 -112 R90
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL res 128 64 R180
SYMATTR InstName R2
SYMATTR Value 1k
SYMBOL diode 208 -32 R0
SYMATTR InstName D1
SYMATTR Value DSi
* SPICE netlist
D1 0 N002 1N4007
R1 N002 N001 1K
V1 N001 0 10
.dc V1 -10 1100 0.1

* LTspice schematic (.asc)
Version 4.1
SHEET 1 224 200
WIRE -32 -72 -112 -72
WIRE 96 -72 48 -72
WIRE -112 -40 -112 -72
WIRE 96 -40 96 -72
WIRE -112 40 -112 24
WIRE 96 40 96 24
WIRE 96 40 -112 40
WIRE -112 88 -112 40
FLAG -112 88 0
SYMBOL diode 112 24 R180
SYMATTR InstName D1
SYMATTR Value 1N4007
SYMBOL res 64 -88 R90
SYMATTR InstName R1
SYMATTR Value 1K
SYMBOL Misc\\cell -112 -40 R0
SYMATTR InstName V1
SYMATTR Value 10
* SPICE netlist
Q1 N001 N004 N005 0 2N2222
Q2 N001 N005 N007 0 2N3055A
V3 N002 0 12
V4 N003 0 11
E1 N006 0 N002 0 1
D1 N003 N006 L1IZ0850
R1 N002 N001 0.0001
R2 N005 N007 75
R3 N007 0 0.01
V1 N004 0 0
.dc V3 6 7 0.1 V1 1.5 2 0.1

* LTspice schematic (.asc)
Version 4
SHEET 1 992 512
WIRE -96 -240 -256 -240
WIRE -80 -240 -96 -240
WIRE 64 -240 0 -240
WIRE 496 -208 272 -208
WIRE -320 -192 -496 -192
WIRE -96 -192 -96 -240
WIRE -208 -144 -256 -144
WIRE -160 -144 -208 -144
WIRE -144 -144 -160 -144
WIRE 272 -144 272 -208
WIRE -208 -96 -208 -144
WIRE 64 -64 64 -240
WIRE 224 -64 64 -64
WIRE 496 -64 496 -208
WIRE -496 -32 -496 -192
WIRE 272 0 272 -80
WIRE -208 16 -208 -16
WIRE -96 16 -96 -96
WIRE -96 16 -208 16
WIRE 64 16 64 -64
WIRE 224 16 224 -64
WIRE 224 64 192 64
WIRE -96 80 -96 16
WIRE -496 208 -496 48
WIRE -288 208 -496 208
WIRE -96 208 -96 160
WIRE -96 208 -288 208
WIRE 64 208 64 96
WIRE 64 208 -96 208
WIRE 192 208 192 64
WIRE 192 208 64 208
WIRE 272 208 272 80
WIRE 272 208 192 208
WIRE 496 208 496 16
WIRE 496 208 272 208
WIRE -288 256 -288 208
FLAG -288 256 0
SYMBOL npn -320 -240 R0
SYMATTR InstName Q1
SYMATTR Value 2N2222
SYMBOL npn -160 -192 R0
SYMATTR InstName Q2
SYMATTR Value 2N3055A
SYMBOL voltage 64 0 R0
SYMATTR InstName V3
SYMATTR Value 12
SYMBOL voltage 496 -80 R0
SYMATTR InstName V4
SYMATTR Value 11
SYMBOL e 272 -16 R0
SYMATTR InstName E1
SYMATTR Value 1
SYMBOL LED 256 -144 R0
SYMATTR InstName D1
SYMATTR Value L1IZ0850
SYMBOL res 16 -256 R90
SYMATTR InstName R1
SYMATTR Value 0.0001
SYMBOL Res -224 -112 R0
SYMATTR InstName R2
SYMATTR Value 75
SYMBOL Res -112 64 R0
SYMATTR InstName R3
SYMATTR Value 0.01
SYMBOL voltage -496 -48 R0
SYMATTR InstName V1
SYMATTR Value 0
* SPICE netlist
V1 Vin 0 PULSE(0 5 0 2n 2n 5u 10u)
V3 N005 0 0
V2 N003 0 5
R1 N006 0 10K
XU1 Vin N003 0 N005 N006 0 N007 N004 0 N001 N002 ADuM4221-1B ;pnba PWM)VDD1)GND1)DISABLE)DT)GNDB)VOB)VDDB)GNDA)VOA)VDDA
C1 Gate_A 0 2.2n
C2 Gate_B 0 2.2n
R2 Gate_A N001 5.11
R3 Gate_B N007 5.11
V4 N004 0 15
V5 N002 0 15
.tran 50u

* LTspice schematic (.asc)
Version 4.1
SHEET 1 1376 576
WIRE -304 -272 -688 -272
WIRE -208 -272 -304 -272
WIRE 384 -272 96 -272
WIRE 512 -272 464 -272
WIRE 640 -272 512 -272
WIRE 688 -272 640 -272
WIRE 512 -240 512 -272
WIRE -688 -224 -688 -272
WIRE 272 -208 96 -208
WIRE -208 -192 -576 -192
WIRE 272 -192 272 -208
WIRE 512 -160 512 -176
WIRE 128 -144 96 -144
WIRE -576 -128 -576 -192
WIRE -208 -112 -240 -112
WIRE 272 -64 96 -64
WIRE 272 -48 272 -64
WIRE -208 -16 -464 -16
WIRE 128 0 96 0
WIRE -208 48 -352 48
WIRE 384 64 96 64
WIRE 512 64 464 64
WIRE 640 64 512 64
WIRE 688 64 640 64
WIRE -464 80 -464 -16
WIRE -352 96 -352 48
WIRE 512 96 512 64
WIRE 512 192 512 160
WIRE -688 288 -688 -144
WIRE -576 288 -576 -48
WIRE -464 288 -464 160
WIRE -352 288 -352 176
FLAG -464 288 0
FLAG 128 0 0
FLAG -688 288 0
FLAG -576 288 0
FLAG -304 -272 Vin
FLAG 128 -144 0
FLAG -240 -112 0
FLAG -352 288 0
FLAG 272 32 0
FLAG 640 64 Gate_B
FLAG 640 -272 Gate_A
FLAG 512 192 0
FLAG 512 -160 0
FLAG 272 -112 0
SYMBOL voltage -688 -240 R0
SYMATTR InstName V1
SYMATTR Value PULSE(0 5 0 2n 2n 5u 10u)
SYMBOL voltage -464 64 R0
SYMATTR InstName V3
SYMATTR Value 0
SYMBOL voltage -576 -144 R0
SYMATTR InstName V2
SYMATTR Value 5
SYMBOL res -368 80 R0
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL ADuM4221-1B -48 -176 R0
SYMATTR InstName U1
SYMBOL cap 496 -240 R0
SYMATTR InstName C1
SYMATTR Value 2.2n
SYMBOL cap 496 96 R0
SYMATTR InstName C2
SYMATTR Value 2.2n
SYMBOL res 480 -288 R90
SYMATTR InstName R2
SYMATTR Value 5.11
SYMBOL res 480 48 R90
SYMATTR InstName R3
SYMATTR Value 5.11
SYMBOL voltage 272 -64 R0
SYMATTR InstName V4
SYMATTR Value 15
SYMBOL voltage 272 -208 R0
SYMATTR InstName V5
SYMATTR Value 15
* 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 ADP1763 Radj=7333.33 ;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 ADP1763-1.1 -8 0 R0
SYMATTR InstName U1
* SPICE netlist
V6 N002 0 1.8
V1 N003 0 PWL(0 0 100u 5)
R1 N004 N003 10
C1 0 N005 10p
V4 N008 0 PULSE(0 1.8 227n 0.1n 0.1n 40n 1u)
V3 N001 0 5
V2 N007 0 PWL(0 5 100u 0)
R2 N006 N007 10
XU1 N001 N002 N004 MP_01 0 N006 N005 N008 AD4021 EN_Hi_Z=1 ;pnba REF)Vdd)IN+))GND)IN-)Vout)CNV
.tran 110u

* LTspice schematic (.asc)
Version 4
SHEET 1 1072 384
WIRE 408 -192 72 -192
WIRE 536 -192 488 -192
WIRE 72 -128 72 -192
WIRE 408 -80 200 -80
WIRE 536 -80 488 -80
WIRE -504 -48 -536 -48
WIRE -376 -48 -424 -48
WIRE -216 -48 -296 -48
WIRE -216 0 -216 -48
WIRE -152 0 -216 0
WIRE 264 16 200 16
WIRE 392 16 328 16
WIRE -152 32 -216 32
WIRE -504 80 -536 80
WIRE -376 80 -424 80
WIRE -216 80 -216 32
WIRE -216 80 -296 80
WIRE 408 112 200 112
WIRE 536 112 488 112
WIRE 72 192 72 160
FLAG 72 192 0
FLAG 536 -80 0
FLAG -536 -48 0
FLAG 392 16 0
FLAG 536 112 0
FLAG 536 -192 0
FLAG -536 80 0
SYMBOL voltage 392 -80 M90
SYMATTR InstName V6
SYMATTR Value 1.8
SYMBOL voltage -408 -48 R90
SYMATTR InstName V1
SYMATTR Value PWL(0 0 100u 5)
SYMBOL res -280 -64 R90
SYMATTR InstName R1
SYMATTR Value 10
SYMBOL cap 328 0 R90
SYMATTR InstName C1
SYMATTR Value 10p
SYMBOL voltage 392 112 R270
SYMATTR InstName V4
SYMATTR Value PULSE(0 1.8 227n 0.1n 0.1n 40n 1u)
SYMBOL voltage 392 -192 R270
SYMATTR InstName V3
SYMATTR Value 5
SYMBOL voltage -408 80 R90
SYMATTR InstName V2
SYMATTR Value PWL(0 5 100u 0)
SYMBOL res -280 64 R90
SYMATTR InstName R2
SYMATTR Value 10
SYMBOL AD4021 104 16 R0
SYMATTR InstName U1
* SPICE netlist
Q1 2- W1 N001 0 2N3904
Q2 2+ W1 N001 0 2N3904
R1 Vp 2- 10k
R2 Vp 2+ 10k
R3 N001 Vn 15k
V1 Vp 0 5
V2 Vn 0 -5
V3 W1 0 SINE(-0.8 3.7 100)
.tran 50m

* LTspice schematic (.asc)
Version 4
SHEET 1 1216 720
WIRE 448 -360 304 -360
WIRE 496 -360 448 -360
WIRE -608 -296 -608 -328
WIRE -448 -296 -448 -328
WIRE -272 -296 -272 -328
WIRE 304 -280 304 -360
WIRE 448 -280 448 -360
WIRE -608 -184 -608 -216
WIRE -448 -184 -448 -216
WIRE -272 -184 -272 -216
WIRE 304 -136 304 -200
WIRE 352 -136 304 -136
WIRE 448 -136 448 -200
WIRE 512 -136 448 -136
WIRE 304 -56 304 -136
WIRE 448 -56 448 -136
WIRE 240 -8 144 -8
WIRE 608 -8 512 -8
WIRE 32 56 32 24
WIRE 32 56 16 56
WIRE 144 56 144 -8
WIRE 144 56 32 56
WIRE 304 104 304 40
WIRE 368 104 304 104
WIRE 448 104 448 40
WIRE 448 104 368 104
WIRE 144 136 144 56
WIRE 608 136 608 -8
WIRE 608 136 144 136
WIRE 368 216 368 104
WIRE 368 360 368 296
WIRE 464 360 368 360
FLAG 16 56 W1
IOPIN -80 256 In
FLAG 464 360 Vn
IOPIN 368 560 In
FLAG 496 -360 Vp
IOPIN 400 -160 In
FLAG -608 -184 0
FLAG -448 -184 0
FLAG -272 -184 0
FLAG -608 -328 Vp
IOPIN -704 -128 In
FLAG -448 -328 Vn
IOPIN -544 -128 In
FLAG -272 -328 W1
IOPIN -368 -128 In
FLAG 32 24 1+
IOPIN -64 224 In
FLAG 352 -136 2-
IOPIN 256 64 In
FLAG 512 -136 2+
IOPIN 416 64 In
SYMBOL npn 240 -56 R0
SYMATTR Value 2N3904
SYMATTR InstName Q1
SYMBOL npn 512 -56 M0
SYMATTR Value 2N3904
SYMATTR InstName Q2
SYMBOL res 288 -296 R0
SYMATTR InstName R1
SYMATTR Value 10k
SYMBOL res 432 -296 R0
SYMATTR InstName R2
SYMATTR Value 10k
SYMBOL res 352 200 R0
SYMATTR InstName R3
SYMATTR Value 15k
SYMBOL voltage -608 -312 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -448 -312 R0
SYMATTR InstName V2
SYMATTR Value -5
SYMBOL voltage -272 -312 R0
SYMATTR InstName V3
SYMATTR Value SINE(-0.8 3.7 100)
* SPICE netlist
V1 +V 0 5
V2 -V 0 -5
V3 N001 0 4
V4 N003 0 pulse(0 3.3 0 1u 1u 5m 10m)
R1 N002 0 1k
XU1 N003 N001 N002 -V +V 0 ADG1612 ;pnba IN)S)D)Vss)Vdd)GND
.tran 30m

* LTspice schematic (.asc)
Version 4
SHEET 1 544 400
WIRE 128 -184 128 -200
WIRE -272 -120 -272 -136
WIRE -128 -104 -160 -104
WIRE 32 -104 -48 -104
WIRE 272 -104 224 -104
WIRE 272 -88 272 -104
WIRE 32 -40 -64 -40
WIRE -272 -24 -272 -40
WIRE 272 8 272 -8
WIRE -272 72 -272 56
WIRE -64 88 -64 -40
WIRE 64 88 64 72
WIRE 192 88 192 72
WIRE -272 168 -272 152
WIRE -64 200 -64 168
FLAG -272 168 0
FLAG -272 -24 0
FLAG -272 -136 +V
FLAG -272 56 -V
FLAG -160 -104 0
FLAG 64 88 -V
FLAG 128 -200 +V
FLAG 192 88 0
FLAG -64 200 0
FLAG 272 8 0
SYMBOL voltage -272 -136 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -272 56 R0
SYMATTR InstName V2
SYMATTR Value -5
SYMBOL voltage -32 -104 M270
SYMATTR InstName V3
SYMATTR Value 4
SYMBOL voltage -64 72 R0
SYMATTR InstName V4
SYMATTR Value pulse(0 3.3 0 1u 1u 5m 10m)
SYMBOL res 256 -104 R0
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL Switches\\ADG1612 128 -56 R0
SYMATTR InstName U1
* SPICE netlist
V1 IN 0 1.5
C2 OUT 0 15 Rser=0.02
D1 N001 OUT MBRS140
L1 IN N001 47 Rser=0.02 Rpar=5000
XU1 IN IN N001 0 0 MP_01 MP_02 OUT LT1110 top=300K bot=13.8K ;pnba Ilim)Vin)SW1)SW2)GND)))FB
Rload OUT 0 300
.tran 3m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 640 352
WIRE -176 -176 -320 -176
WIRE -48 -176 -176 -176
WIRE -16 -176 -48 -176
WIRE 96 -176 64 -176
WIRE 144 -176 96 -176
WIRE 256 -176 208 -176
WIRE 320 -176 256 -176
WIRE -320 -160 -320 -176
WIRE 320 -160 320 -176
WIRE -176 -128 -176 -176
WIRE -48 -128 -48 -176
WIRE -320 -64 -320 -80
WIRE 320 -64 320 -80
WIRE 96 -48 96 -176
WIRE 96 -48 16 -48
WIRE 256 16 256 -176
WIRE 256 16 16 16
WIRE 256 32 256 16
WIRE 32 80 16 80
WIRE 256 112 256 96
WIRE -112 176 -112 160
FLAG 320 -176 OUT
FLAG 256 112 0
FLAG 320 -64 0
FLAG -320 -64 0
FLAG 32 80 0
FLAG -112 176 0
FLAG -320 -176 IN
SYMBOL VOLTAGE -320 -176 R0
SYMATTR InstName V1
SYMATTR Value 1.5
SYMBOL POLCAP 240 32 R0
SYMATTR InstName C2
SYMATTR Value 15
SYMATTR SpiceLine Rser=0.02
SYMBOL schottky 144 -160 R270
SYMATTR InstName D1
SYMATTR Value MBRS140
SYMBOL IND -32 -160 R270
SYMATTR InstName L1
SYMATTR Value 47
SYMATTR SpiceLine Rser=0.02 Rpar=5000
SYMBOL PowerProducts\\LT1110-5 -112 16 R0
SYMATTR InstName U1
SYMBOL res 304 -176 R0
SYMATTR InstName Rload
SYMATTR Value 300
* SPICE netlist
R1 Vout_reg N001 36k tol=1 pwr=0.6
R2 0 Vout_reg 10k tol=1 pwr=0.6
XU1 N002 N001 V_batteries 0 N001 opamp2 LM324 ;pnba In+)In-)V+)V-)OUT
V1 V_batteries 0 14.4
V_regulator N002 0 {V_supply}
.op

* LTspice schematic (.asc)
Version 4
SHEET 1 752 320
WIRE 40 -160 8 -160
WIRE 120 -80 -40 -80
WIRE -376 -32 -376 -64
WIRE 40 -32 40 -160
WIRE -40 -16 -40 -80
WIRE 8 -16 -40 -16
WIRE 120 0 120 -80
WIRE 120 0 72 0
WIRE 152 0 120 0
WIRE 312 0 232 0
WIRE 376 0 312 0
WIRE 8 16 -120 16
WIRE 312 32 312 0
WIRE -120 48 -120 16
WIRE -376 112 -376 48
WIRE -120 160 -120 128
WIRE 40 160 40 32
WIRE 312 160 312 112
FLAG 376 0 Vout_reg
FLAG 8 -160 V_batteries
FLAG 40 160 0
FLAG -376 112 0
FLAG 312 160 0
FLAG -376 -64 V_batteries
FLAG -120 160 0
SYMBOL res 248 -16 R90
SYMATTR InstName R1
SYMATTR Value 36k
SYMATTR SpiceLine tol=1 pwr=0.6
SYMBOL res 328 128 R180
SYMATTR InstName R2
SYMATTR Value 10k
SYMATTR SpiceLine tol=1 pwr=0.6
SYMBOL OpAmps\\opamp2 40 -64 R0
SYMATTR InstName U1
SYMATTR Value2 LM324
SYMBOL voltage -376 -48 R0
SYMATTR InstName V1
SYMATTR Value 14.4
SYMBOL voltage -120 32 R0
SYMATTR InstName V_regulator
SYMATTR Value {V_supply}
* SPICE netlist
R1 N002 0 1k
D1 N001 N002 QTLP690C
V1 N001 0 PULSE(-8 8 0 50u 50u 0 100u)
.tran 200u

* LTspice schematic (.asc)
Version 4
SHEET 1 304 208
WIRE -40 -104 -152 -104
WIRE 152 -104 24 -104
WIRE -152 -56 -152 -104
WIRE 152 -56 152 -104
WIRE -152 88 -152 24
WIRE -8 88 -152 88
WIRE 152 88 152 24
WIRE 152 88 -8 88
WIRE -8 104 -8 88
FLAG -8 104 0
SYMBOL res 136 -72 R0
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL LED -40 -88 R270
SYMATTR InstName D1
SYMATTR Value QTLP690C
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL voltage -152 -72 R0
SYMATTR InstName V1
SYMATTR Value PULSE(-8 8 0 50u 50u 0 100u)
* SPICE netlist
V1 IN 0 5
L1 N001 OUT 4.7
Rload OUT 0 20
C1 OUT 0 4.7
XU1 IN 0 N001 IN MP_01 OUT LTC3410B-x.x top=484K bot=360K ;pnba Run)GND)SW)Vin))FB
.tran 250u startup

* LTspice schematic (.asc)
Version 4
SHEET 1 672 320
WIRE -240 -160 -336 -160
WIRE -80 -160 -240 -160
WIRE -336 -144 -336 -160
WIRE -80 -144 -80 -160
WIRE -240 -80 -240 -160
WIRE -224 -80 -240 -80
WIRE 80 -80 64 -80
WIRE 192 -80 160 -80
WIRE 240 -80 192 -80
WIRE 336 -80 240 -80
WIRE 240 -64 240 -80
WIRE 336 -64 336 -80
WIRE -336 -48 -336 -64
WIRE 240 32 240 0
WIRE 336 32 336 16
WIRE 192 80 192 -80
WIRE 192 80 64 80
WIRE -80 160 -80 144
FLAG -336 -48 0
FLAG -80 160 0
FLAG 240 32 0
FLAG 336 32 0
FLAG -336 -160 IN
FLAG 336 -80 OUT
SYMBOL VOLTAGE -336 -160 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL ind 64 -64 R270
SYMATTR InstName L1
SYMATTR Value 4.7
SYMBOL RES 320 -80 R0
SYMATTR InstName Rload
SYMATTR Value 20
SYMBOL cap 224 -64 R0
SYMATTR InstName C1
SYMATTR Value 4.7
SYMBOL PowerProducts\\LTC3410B-1.875 -80 0 R0
SYMATTR InstName U1
* SPICE netlist
R1 N009 0 30.9K
C1 N008 0 .001
V1 IN 0 12
C2 N001 0 1
L1 N005 N006 4.7 Rser=3m
C3 N004 N005 .1
C4 OUT 0 22 V=6.3 Irms=11.588 Rser=0.003 Lser=0 mfg="KEMET" pn="C1206C226K9PAC" type="X5R"
R2 OUT N010 1.15Meg
R3 N010 0 499K
C5 OUT N010 10p
Rload OUT 0 1.65
XU1 N003 N008 N009 IN IN N007 0 N006 N005 OUT N002 N004 N001 OUT NC_01 N010 0 LT8611 ;pnba Imon)TR/SS)Rt)EN/UV)Vin)Ictrl)PGND)Isp)SW)Isn)Mode)BST)INTVcc)Bias)PG)FB)GND
R4 N006 OUT 25m
C6 N006 OUT 1
.tran 750u startup

* LTspice schematic (.asc)
Version 4
SHEET 1 832 752
WIRE -320 -376 -416 -376
WIRE -160 -376 -320 -376
WIRE -416 -360 -416 -376
WIRE -160 -360 -160 -376
WIRE -320 -312 -320 -376
WIRE -304 -312 -320 -312
WIRE 0 -312 -16 -312
WIRE 80 -312 64 -312
WIRE -416 -264 -416 -280
WIRE -304 -216 -320 -216
WIRE 272 -216 -16 -216
WIRE -304 -120 -320 -120
WIRE 16 -120 -16 -120
WIRE 16 -104 16 -120
WIRE 16 -24 16 -40
WIRE 16 -24 -16 -24
WIRE 64 -24 16 -24
WIRE 160 -24 144 -24
WIRE 176 -24 160 -24
WIRE 272 -24 272 -216
WIRE 272 -24 256 -24
WIRE 320 -24 272 -24
WIRE 416 -24 320 -24
WIRE 320 -8 320 -24
WIRE 416 -8 416 -24
WIRE -304 72 -320 72
WIRE 32 72 -16 72
WIRE 160 72 160 -24
WIRE 160 72 32 72
WIRE 32 88 32 72
WIRE 320 88 320 56
WIRE 416 88 416 72
WIRE 272 152 272 -24
WIRE 272 152 160 152
WIRE -384 168 -400 168
WIRE -304 168 -320 168
WIRE 32 168 32 152
WIRE 32 168 -16 168
WIRE 160 168 160 152
WIRE 160 168 32 168
WIRE 272 168 272 152
WIRE 160 184 160 168
WIRE -304 264 -384 264
WIRE 160 264 160 248
WIRE 160 264 -16 264
WIRE 272 264 272 248
WIRE 272 264 160 264
WIRE -384 280 -384 264
WIRE 272 280 272 264
WIRE -224 328 -224 312
WIRE -96 328 -96 312
WIRE -384 376 -384 360
WIRE 272 376 272 360
FLAG -224 328 0
FLAG -96 328 0
FLAG -384 376 0
FLAG -400 168 0
FLAG -416 -264 0
FLAG 80 -312 0
FLAG 320 88 0
FLAG 272 376 0
FLAG 416 88 0
FLAG 416 -24 OUT
FLAG -416 -376 IN
SYMBOL res -400 264 R0
SYMATTR InstName R1
SYMATTR Value 30.9K
SYMBOL cap -320 152 R90
SYMATTR InstName C1
SYMATTR Value .001
SYMBOL voltage -416 -376 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL cap 0 -296 R270
SYMATTR InstName C2
SYMATTR Value 1
SYMBOL ind 48 -8 R270
SYMATTR InstName L1
SYMATTR Value 4.7
SYMATTR SpiceLine Rser=3m
SYMBOL cap 0 -104 R0
SYMATTR InstName C3
SYMATTR Value .1
SYMBOL cap 304 -8 R0
SYMATTR InstName C4
SYMATTR Value 22
SYMATTR SpiceLine V=6.3 Irms=11.588 Rser=0.003 Lser=0 mfg="KEMET" pn="C1206C226K9PAC" type="X5R"
SYMBOL res 256 152 R0
SYMATTR InstName R2
SYMATTR Value 1.15Meg
SYMBOL res 256 264 R0
SYMATTR InstName R3
SYMATTR Value 499K
SYMBOL cap 144 184 R0
SYMATTR InstName C5
SYMATTR Value 10p
SYMBOL res 400 -24 R0
SYMATTR InstName Rload
SYMATTR Value 1.65
SYMBOL PowerProducts\\LT8611 -160 -24 R0
SYMATTR InstName U1
SYMBOL res 160 -8 R270
SYMATTR InstName R4
SYMATTR Value 25m
SYMBOL cap 16 88 R0
SYMATTR InstName C6
SYMATTR Value 1
* SPICE netlist
V1 IN 0 5.5
C2 OUT 0 1
Rload OUT 0 22
C1 IN 0 1
XU1 OUT MP_01 0 IN MP_02 IN ADP121 K=1/3500 ;pnba Vout))GND)En))Vin
.tran 10m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 480 200
WIRE -160 -88 -240 -88
WIRE -112 -88 -160 -88
WIRE -80 -88 -112 -88
WIRE 160 -88 112 -88
WIRE 240 -88 160 -88
WIRE -240 -72 -240 -88
WIRE -160 -72 -160 -88
WIRE 160 -72 160 -88
WIRE 240 -72 240 -88
WIRE -240 24 -240 8
WIRE -160 24 -160 -8
WIRE -112 24 -112 -88
WIRE -80 24 -112 24
WIRE 160 24 160 -8
WIRE 240 24 240 8
WIRE 16 88 16 72
FLAG -240 24 0
FLAG 16 88 0
FLAG 160 24 0
FLAG 240 24 0
FLAG 240 -88 OUT
FLAG -240 -88 IN
FLAG -160 24 0
SYMBOL voltage -240 -88 R0
SYMATTR InstName V1
SYMATTR Value 5.5
SYMBOL cap 144 -72 R0
SYMATTR InstName C2
SYMATTR Value 1
SYMBOL res 224 -88 R0
SYMATTR InstName Rload
SYMATTR Value 22
SYMBOL cap -176 -72 R0
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL ADP121-2.8 16 24 R0
SYMATTR InstName U1
* SPICE netlist
G1 B A B A Laplace= 1 / {Rdc} / ( 1 - (s/(6.2832*{Fskin}))^2)^0.25

* LTspice schematic (.asc)
Version 4
SHEET 1 200 200
WIRE -48 -24 -64 -24
WIRE -48 24 -48 -24
WIRE -32 24 -48 24
WIRE 32 24 16 24
WIRE 32 24 32 -24
WIRE 64 -24 32 -24
FLAG -64 -24 B
IOPIN 992 -2608 BiDir
FLAG 64 -24 A
IOPIN 1120 -2608 BiDir
SYMBOL g2 48 -24 M270
SYMATTR InstName G1
SYMATTR Value Laplace= 1 / {Rdc} /  ( 1  -  (s/(6.2832*{Fskin}))^2)^0.25
* SPICE netlist
V1 UDS 0 -10V
V2 UGS 0
M1 UDS UGS 0 0 PMOSENH
.dc V2 -2V 0V

* LTspice schematic (.asc)
Version 4
SHEET 1 336 240
WIRE 104 -120 8 -120
WIRE 168 -120 104 -120
WIRE 8 -72 8 -120
WIRE 168 -24 168 -120
WIRE -152 8 -168 8
WIRE -40 8 -152 8
WIRE -168 24 -168 8
WIRE -168 120 -168 104
WIRE 8 120 8 24
WIRE 168 120 168 56
FLAG 168 120 0
FLAG -168 120 0
FLAG 8 120 0
FLAG -152 8 UGS
FLAG 104 -120 UDS
SYMBOL voltage 168 -40 R0
SYMATTR InstName V1
SYMATTR Value -10V
SYMBOL voltage -168 8 R0
SYMATTR Value ""
SYMATTR InstName V2
SYMBOL pmos -40 -72 R0
SYMATTR InstName M1
SYMATTR Value PMOSENH
* SPICE netlist
C1 N001 in 35n
R1 N001 0 10k
R2 out N001 10k
C2 out 0 29n
V1 in 0 SINE(0 1 500) AC 1 0
.ac dec 100 1 200000000

* LTspice schematic (.asc)
Version 4
SHEET 1 320 200
WIRE -112 -32 -160 -32
WIRE 64 -32 -48 -32
FLAG -48 48 0
FLAG 144 32 0
FLAG -160 48 0
FLAG 144 -32 out
FLAG -160 -32 in
SYMBOL cap -48 -48 R90
SYMATTR InstName C1
SYMATTR Value 35n
SYMBOL res -64 -48 R0
SYMATTR InstName R1
SYMATTR Value 10k
SYMBOL res 160 -48 R90
SYMATTR InstName R2
SYMATTR Value 10k
SYMBOL cap 128 -32 R0
SYMATTR InstName C2
SYMATTR Value 29n
SYMBOL voltage -160 -48 R0
SYMATTR Value SINE(0 1 500)
SYMATTR Value2 AC 1 0
SYMATTR InstName V1
* SPICE netlist
XU1 0 N001 +Vcc -Vcc Vo level1 Avol=1Meg GBW=10Meg Vos=0 En=0 Enk=0 In=0 Ink=0 Rin=500Meg ;pnba In+)In-)V+)V-)OUT
V1 +Vcc 0 15V
V2 -Vcc 0 -15V
Rf Vo N001 100k
Ri N001 0 100
.tran 20s

* LTspice schematic (.asc)
Version 4
SHEET 1 608 240
WIRE -288 -104 -304 -104
WIRE -160 -104 -208 -104
WIRE -96 -104 -160 -104
WIRE 48 -104 -16 -104
WIRE -304 -40 -304 -104
WIRE -32 8 -32 -8
WIRE -160 24 -160 -104
WIRE -64 24 -160 24
WIRE 48 40 48 -104
WIRE 48 40 0 40
WIRE 80 40 48 40
WIRE -64 56 -160 56
WIRE -32 88 -32 72
WIRE -160 104 -160 56
FLAG 176 120 0
FLAG 304 120 0
FLAG 176 40 +Vcc
FLAG 304 40 -Vcc
FLAG -32 -8 +Vcc
FLAG -32 88 -Vcc
FLAG 80 40 Vo
FLAG -160 104 0
FLAG -304 -40 0
SYMBOL OpAmps/UniversalOpAmp -32 40 R0
SYMATTR InstName U1
SYMBOL Voltage 176 24 R0
SYMATTR InstName V1
SYMATTR Value 15V
SYMBOL Voltage 304 24 R0
SYMATTR InstName V2
SYMATTR Value -15V
SYMBOL Res 0 -120 R90
SYMATTR InstName Rf
SYMATTR Value 100k
SYMBOL Res -192 -120 R90
SYMATTR InstName Ri
SYMATTR Value 100
* SPICE netlist
V1 +V 0 3.3
XU1 OUT 0 N002 N001 +V LTC1441 ;pnba OUT)V-)In+)In-)V+
C1 OUT N002 .39p Rser=5K Lser=60 Cpar=3.9p
R1 N002 0 470K
R2 +V N002 1Meg
C2 N001 0 10p
R3 OUT N001 1.2Meg
.tran 3m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 496 432
WIRE 56 -200 8 -200
WIRE 216 -200 136 -200
WIRE -248 -88 -248 -104
WIRE 88 -72 88 -104
WIRE -72 -56 -88 -56
WIRE 8 -56 8 -200
WIRE 8 -56 -8 -56
WIRE 56 -56 8 -56
WIRE 216 -40 216 -200
WIRE 216 -40 120 -40
WIRE 248 -40 216 -40
WIRE 56 -24 8 -24
WIRE -248 8 -248 -8
WIRE -120 8 -120 -8
WIRE 88 24 88 -8
WIRE -120 104 -120 88
WIRE 8 104 8 -24
WIRE 8 104 -120 104
WIRE 104 104 8 104
WIRE 216 104 216 -40
WIRE 216 104 168 104
WIRE -120 120 -120 104
WIRE -120 216 -120 200
FLAG -248 8 0
FLAG -248 -104 +V
FLAG 88 -104 +V
FLAG 88 24 0
FLAG -120 216 0
FLAG -120 -8 +V
FLAG -88 -56 0
FLAG 248 -40 OUT
SYMBOL voltage -248 -104 R0
SYMATTR InstName V1
SYMATTR Value 3.3
SYMBOL Comparators\\LTC1441 88 -104 R0
SYMATTR InstName U1
SYMBOL misc\\xtal 168 88 R90
SYMATTR InstName C1
SYMATTR Value .39p
SYMATTR SpiceLine Rser=5K Lser=60 Cpar=3.9p
SYMBOL res -136 104 R0
SYMATTR InstName R1
SYMATTR Value 470K
SYMBOL res -136 -8 R0
SYMATTR InstName R2
SYMATTR Value 1Meg
SYMBOL cap -8 -72 R90
SYMATTR InstName C2
SYMATTR Value 10p
SYMBOL res 152 -216 R90
SYMATTR InstName R3
SYMATTR Value 1.2Meg
* SPICE netlist
V1 N001 0 0
JQ1 N001 N002 0 2SK118
V2 N002 0 0
.dc V1 0 3 1m V2 -2.5 0 .5
+ Lambda=331u Vto=-2.7 Vtotc=-2.5m Cgd=5.7p M=.45 Pb=2
+ Fc=.5 Cgs=6.6p Isr=113p Nr=2 Is=11.3p N=1 Xti=3 Alpha=10u
+ Vk=100 Kf=1e-18 Af=1)

* LTspice schematic (.asc)
Version 4
SHEET 1 256 200
WIRE 128 -96 -16 -96
WIRE -16 -80 -16 -96
WIRE 128 -80 128 -96
WIRE -64 -16 -128 -16
WIRE -128 0 -128 -16
WIRE -16 32 -16 16
WIRE 128 32 128 0
WIRE -128 96 -128 80
FLAG 128 32 0
FLAG -16 32 0
FLAG -128 96 0
SYMBOL voltage 128 -96 R0
SYMATTR InstName V1
SYMATTR Value 0
SYMBOL njf -64 -80 R0
SYMATTR InstName Q1
SYMATTR Value 2SK118
SYMBOL voltage -128 -16 R0
SYMATTR InstName V2
SYMATTR Value 0
* SPICE netlist
V1 N002 0 5
V2 N001 N002 5
R10 N001 0 10
.tran 1

* LTspice schematic (.asc)
Version 4
SHEET 1 256 400
WIRE 128 -200 -128 -200
WIRE -128 -168 -128 -200
WIRE 128 -56 128 -200
WIRE -128 8 -128 -88
WIRE -128 136 -128 88
WIRE -64 136 -128 136
WIRE 128 136 128 24
WIRE 128 136 -64 136
WIRE -64 200 -64 136
WIRE 32 -120 32 -120
FLAG -64 200 0
SYMBOL voltage -128 -8 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -128 -184 R0
SYMATTR InstName V2
SYMATTR Value 5
SYMBOL res 112 -72 R0
SYMATTR InstName 10
SYMATTR Value 10
* SPICE netlist
V1 N001 0 5
R1 N001 N004 100K
C1 N004 0 .001
V2 N005 0 PULSE(0 5 0 5m 5m 0 10m)
XU1 N002 N003 N005 0 N007 N006 N004 N001 LTC1042 ;pnba Within)Center)In)GND)Width/2)Above)OSC)Vcc
R2 N003 N007 90K
R3 N001 N003 100K
R4 N007 0 10K
.tran 10m

* LTspice schematic (.asc)
Version 4
SHEET 1 976 432
WIRE 296 -216 -104 -216
WIRE 344 -216 296 -216
WIRE 488 -216 344 -216
WIRE -104 -184 -104 -216
WIRE 344 -184 344 -216
WIRE 488 -184 488 -216
WIRE 24 -152 -8 -152
WIRE 296 -152 296 -216
WIRE 296 -152 280 -152
WIRE -104 -88 -104 -104
WIRE 24 -88 -104 -88
WIRE 344 -88 344 -104
WIRE 344 -88 280 -88
WIRE 488 -88 488 -104
WIRE 344 -72 344 -88
WIRE 24 -24 -488 -24
WIRE 296 -24 280 -24
WIRE -488 -8 -488 -24
WIRE -104 8 -104 -88
WIRE 344 8 344 -8
WIRE 24 40 -8 40
WIRE 296 40 280 40
WIRE -488 88 -488 72
WIRE -104 104 -104 88
WIRE 296 104 296 40
WIRE 296 104 -104 104
WIRE -104 120 -104 104
WIRE -104 216 -104 200
FLAG 344 8 0
FLAG 488 -88 0
FLAG -8 40 0
FLAG -488 88 0
FLAG -104 216 0
SYMBOL VOLTAGE 488 -200 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL RES 328 -200 R0
SYMATTR InstName R1
SYMATTR Value 100K
SYMBOL cap 328 -72 R0
SYMATTR InstName C1
SYMATTR Value .001
SYMBOL voltage -488 -24 R0
SYMATTR InstName V2
SYMATTR Value PULSE(0 5 0 5m 5m 0 10m)
SYMBOL Comparators\\LTC1042 152 -56 R0
SYMATTR InstName U1
SYMBOL RES -120 -8 R0
SYMATTR InstName R2
SYMATTR Value 90K
SYMBOL RES -120 -200 R0
SYMATTR InstName R3
SYMATTR Value 100K
SYMBOL RES -120 104 R0
SYMATTR InstName R4
SYMATTR Value 10K
* SPICE netlist
XU1 0 N002 IN OUT N001 LT1185 ;pnba GND)FB)IN)OUT)Ref
R1 0 N001 4.3K
R2 0 N002 2.37K
R3 N002 OUT 2.67K
V1 0 IN 7.5
I1 0 OUT pulse(.95 1.05 2u 10n 10n 8u 16u)
C1 0 OUT 2.2 Rser=1
.tran 16u

* LTspice schematic (.asc)
Version 4
SHEET 1 768 224
WIRE -256 -96 -256 -112
WIRE 144 -96 144 -112
WIRE -32 -64 -32 -112
WIRE -384 -48 -384 -112
WIRE 384 -48 384 -112
WIRE 272 -32 272 -112
WIRE -256 0 -256 -16
WIRE -160 0 -256 0
WIRE 144 0 144 -16
WIRE 144 0 96 0
WIRE 144 16 144 0
WIRE -384 112 -384 32
WIRE -160 112 -384 112
WIRE 144 112 144 96
WIRE 144 112 96 112
WIRE 272 112 272 32
WIRE 272 112 144 112
WIRE 384 112 384 32
WIRE 384 112 272 112
FLAG -256 -112 0
FLAG 144 -112 0
FLAG -32 -112 0
FLAG -384 -112 0
FLAG 384 -112 0
FLAG 272 -112 0
FLAG -384 112 IN
FLAG 384 112 OUT
SYMBOL PowerProducts\\LT1185 -32 48 R0
SYMATTR InstName U1
SYMBOL res -272 -112 R0
SYMATTR InstName R1
SYMATTR Value 4.3K
SYMBOL res 128 -112 R0
SYMATTR InstName R2
SYMATTR Value 2.37K
SYMBOL res 128 0 R0
SYMATTR InstName R3
SYMATTR Value 2.67K
SYMBOL voltage -384 -64 R0
SYMATTR InstName V1
SYMATTR Value 7.5
SYMBOL current 384 -48 R0
SYMATTR InstName I1
SYMATTR Value pulse(.95 1.05 2u 10n 10n 8u 16u)
SYMBOL cap 256 -32 R0
SYMATTR SpiceLine Rser=1
SYMATTR InstName C1
SYMATTR Value 2.2
* SPICE netlist
V1 IN 0 3.3
C1 OUT 0 10
C2 N003 0 1
C3 N004 0 1
C4 N002 0 1
R1 IN N001 100K
XU1 OUT MP_01 OUT N002 N001 N003 N003 N004 IN 0 ADP7158_9 Vreg=3.211 Vref=2.516 ;pnba Vout))Vout_Sense)Byp)EN)Ref_Sense)Ref)Vreg)Vin)GND
Rload OUT 0 2.5
.tran 5m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 720 368
WIRE -232 -184 -360 -184
WIRE -120 -184 -232 -184
WIRE 216 -184 200 -184
WIRE 264 -184 216 -184
WIRE 360 -184 264 -184
WIRE -360 -168 -360 -184
WIRE 264 -168 264 -184
WIRE 360 -168 360 -184
WIRE -232 -88 -232 -184
WIRE -216 -88 -232 -88
WIRE -120 -88 -136 -88
WIRE 216 -88 216 -184
WIRE 216 -88 200 -88
WIRE -360 -72 -360 -88
WIRE 264 -72 264 -104
WIRE 360 -72 360 -88
WIRE -200 8 -216 8
WIRE -120 8 -136 8
WIRE 216 8 200 8
WIRE 264 8 216 8
WIRE 264 24 264 8
WIRE -200 104 -216 104
WIRE -120 104 -136 104
WIRE 216 104 216 8
WIRE 216 104 200 104
WIRE 264 104 264 88
WIRE 40 184 40 168
FLAG 40 184 0
FLAG 264 104 0
FLAG 264 -72 0
FLAG -216 104 0
FLAG -216 8 0
FLAG -360 -72 0
FLAG 360 -72 0
FLAG -360 -184 IN
FLAG 360 -184 OUT
SYMBOL voltage -360 -184 R0
SYMATTR InstName V1
SYMATTR Value 3.3
SYMBOL cap 248 -168 R0
SYMATTR InstName C1
SYMATTR Value 10
SYMBOL cap 248 24 R0
SYMATTR InstName C2
SYMATTR Value 1
SYMBOL cap -136 88 R90
SYMATTR InstName C3
SYMATTR Value 1
SYMBOL cap -136 -8 R90
SYMATTR InstName C4
SYMATTR Value 1
SYMBOL res -232 -72 R270
SYMATTR InstName R1
SYMATTR Value 100K
SYMBOL ADP7158-2.5 40 -40 R0
SYMATTR InstName U1
SYMBOL res 344 -184 R0
SYMATTR InstName Rload
SYMATTR Value 2.5
* SPICE netlist
XU1 IN N001 +V -V OUT AD8629 ;pnba In+)In-)V+)V-)OUT
V1 +V 0 2.5
Vin IN 0 SINE(0 1 10K)
R1 N001 0 10K
R2 OUT N001 10K
V2 -V 0 -2.5
Rload OUT 0 10K
.tran 1m

* LTspice schematic (.asc)
Version 4
SHEET 1 576 272
WIRE -48 -120 -64 -120
WIRE 48 -120 32 -120
WIRE 64 -120 48 -120
WIRE 160 -120 144 -120
WIRE -288 -8 -288 -24
WIRE -176 -8 -176 -24
WIRE 48 -8 48 -120
WIRE 64 -8 48 -8
WIRE 160 8 160 -120
WIRE 160 8 128 8
WIRE 288 8 160 8
WIRE 64 24 -48 24
WIRE 288 24 288 8
WIRE -48 40 -48 24
WIRE -288 88 -288 72
WIRE -176 88 -176 72
WIRE 288 120 288 104
WIRE -48 136 -48 120
FLAG -288 -24 +V
FLAG -288 88 0
FLAG -48 136 0
FLAG 288 8 OUT
FLAG -48 24 IN
FLAG 96 -24 +V
FLAG -176 -24 -V
FLAG 96 40 -V
FLAG -64 -120 0
FLAG 288 120 0
FLAG -176 88 0
SYMBOL Opamps\\AD8629 96 -56 R0
SYMATTR InstName U1
SYMBOL voltage -288 -24 R0
SYMATTR InstName V1
SYMATTR Value 2.5
SYMBOL voltage -48 24 R0
SYMATTR InstName Vin
SYMATTR Value SINE(0 1 10K)
SYMBOL res 48 -136 R90
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL res 160 -136 R90
SYMATTR InstName R2
SYMATTR Value 10K
SYMBOL voltage -176 -24 R0
SYMATTR InstName V2
SYMATTR Value -2.5
SYMBOL res 272 8 R0
SYMATTR InstName Rload
SYMATTR Value 10K
* SPICE netlist
XU1 0 0 N001 -V NC_01 N003 N002 +V LT1011 ;pnba GND)In+)In-)V-)BAL)STROBE)OUT)V+
V1 +V 0 15
V2 -V 0 -15
V3 N001 0 PULSE(-100m 100m 0 .5m .5m 0 1m)
R1 +V N002 2K
Q1 N003 N004 N005 0 2N3904
R2 N005 0 3K
V4 N004 0 PULSE(0 2.7 0 1u 1u 5m 10m)
.tran 30m

* LTspice schematic (.asc)
Version 4
SHEET 1 656 464
WIRE -56 -216 -56 -232
WIRE 40 -216 40 -232
WIRE 232 -184 232 -200
WIRE 328 -184 232 -184
WIRE 328 -168 328 -184
WIRE -56 -120 -56 -136
WIRE 40 -120 40 -136
WIRE 232 -120 232 -184
WIRE 200 -88 -328 -88
WIRE -328 -72 -328 -88
WIRE 328 -72 328 -88
WIRE 328 -72 280 -72
WIRE 200 -56 184 -56
WIRE 216 -8 216 -24
WIRE 216 -8 184 -8
WIRE 184 8 184 -8
WIRE -328 24 -328 8
WIRE 248 24 248 -24
WIRE 184 72 -168 72
WIRE -168 88 -168 72
WIRE 248 136 248 120
WIRE -168 184 -168 168
WIRE 248 232 248 216
FLAG 40 -120 0
FLAG -56 -120 0
FLAG -56 -232 +V
FLAG 232 -24 -V
FLAG 40 -232 -V
FLAG 232 -200 +V
FLAG -328 24 0
FLAG 184 -56 0
FLAG 248 232 0
FLAG -168 184 0
FLAG 184 8 0
SYMBOL LT1011 232 -72 R0
SYMATTR InstName U1
SYMBOL voltage -56 -232 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage 40 -232 R0
SYMATTR InstName V2
SYMATTR Value -15
SYMBOL voltage -328 -88 R0
SYMATTR InstName V3
SYMATTR Value PULSE(-100m 100m 0 .5m .5m 0 1m)
SYMBOL res 312 -184 R0
SYMATTR InstName R1
SYMATTR Value 2K
SYMBOL npn 184 24 R0
SYMATTR InstName Q1
SYMATTR Value 2N3904
SYMBOL res 232 120 R0
SYMATTR InstName R2
SYMATTR Value 3K
SYMBOL voltage -168 72 R0
SYMATTR InstName V4
SYMATTR Value PULSE(0 2.7 0 1u 1u 5m 10m)
* SPICE netlist
V2 N001 0 5
XU1 N003 N003 N001 N001 N002 N002 NC_01 IN 0 LTC6360 ;pnba -IN)OUT)Vcc)Vdd)CPO)CPI)_SHDN)+IN)GND
V1 IN 0 SINE(2.5 1 300K)
C1 OUT 0 330p
C2 N002 0 1.1
R1 N003 OUT 10
.tran 50u

* LTspice schematic (.asc)
Version 4
SHEET 1 784 496
WIRE 216 -248 104 -248
WIRE 392 -248 216 -248
WIRE -56 -232 -392 -232
WIRE 392 -232 392 -248
WIRE -392 -216 -392 -232
WIRE -56 -216 -56 -232
WIRE 104 -216 104 -248
WIRE 216 -216 216 -248
WIRE 344 -152 296 -152
WIRE 392 -136 392 -152
WIRE -392 -120 -392 -136
WIRE 344 -56 344 -152
WIRE 344 -56 296 -56
WIRE 344 -40 344 -56
WIRE 104 24 104 8
WIRE -56 40 -56 8
WIRE 40 40 40 8
WIRE 40 40 -56 40
WIRE 344 40 344 24
WIRE 40 56 40 40
WIRE 40 152 40 136
WIRE 104 152 40 152
WIRE 40 168 40 152
WIRE 40 248 40 232
FLAG -392 -120 0
FLAG 392 -136 0
FLAG 104 24 0
FLAG 40 248 0
FLAG 344 40 0
FLAG -392 -232 IN
FLAG 104 152 OUT
SYMBOL voltage 392 -248 R0
SYMATTR InstName V2
SYMATTR Value 5
SYMBOL LTC6360 104 -104 R0
SYMATTR InstName U1
SYMBOL voltage -392 -232 R0
SYMATTR InstName V1
SYMATTR Value SINE(2.5 1 300K)
SYMBOL cap 24 168 R0
SYMATTR InstName C1
SYMATTR Value 330p
SYMBOL cap 328 -40 R0
SYMATTR InstName C2
SYMATTR Value 1.1
SYMBOL res 24 40 R0
SYMATTR InstName R1
SYMATTR Value 10
* SPICE netlist
V1 VCC 0 3
RL OUT N001 100k
VIN IN N001 SINE(0 50m 100)
CL OUT N001 15p
XU1 IN OUT VCC 0 OUT MAX40018 ;pnba In+)In-)V+)V-)OUT
V2 N001 0 1.5
.tran 10m

* LTspice schematic (.asc)
Version 4
SHEET 1 576 448
WIRE 176 -224 -144 -224
WIRE 16 -160 0 -160
WIRE 0 -128 0 -160
WIRE -144 -112 -144 -224
WIRE -32 -112 -144 -112
WIRE 176 -96 176 -224
WIRE 176 -96 32 -96
WIRE 288 -96 176 -96
WIRE -32 -80 -144 -80
WIRE 176 -64 176 -96
WIRE -144 -48 -144 -80
WIRE 288 -48 288 -96
WIRE 0 -32 0 -64
WIRE -272 80 -288 80
WIRE -144 80 -144 32
WIRE 176 80 176 16
WIRE 176 80 -144 80
WIRE 288 80 288 16
WIRE 288 80 176 80
WIRE -288 112 -288 80
WIRE -144 112 -144 80
WIRE -288 224 -288 192
WIRE -144 224 -144 192
FLAG 288 -96 OUT
FLAG -288 80 VCC
FLAG 0 -160 VCC
FLAG -288 224 0
FLAG -144 -80 IN
FLAG 0 -32 0
FLAG -144 224 0
SYMBOL voltage -288 96 R0
SYMATTR InstName V1
SYMATTR Value 3
SYMBOL res 160 -80 R0
SYMATTR InstName RL
SYMATTR Value 100k
SYMBOL voltage -144 -64 R0
SYMATTR InstName VIN
SYMATTR Value SINE(0 50m 100)
SYMBOL cap 272 -48 R0
SYMATTR InstName CL
SYMATTR Value 15p
SYMBOL MAX40018 0 -160 R0
SYMATTR InstName U1
SYMBOL voltage -144 96 R0
SYMATTR InstName V2
SYMATTR Value 1.5
* SPICE netlist
R1 N004 N003 20K
C1 N003 0 33n
R3 N002 0 10K
R4 OUT N002 88.7K
V1 IN 0 5
L1 IN N001 15 Rser=200m
D1 N001 OUT MBRS130L
C2 OUT 0 8.7 Rser=2m
C3 N004 0 10p
Rload OUT 0 100
XU1 N004 N002 IN 0 N001 IN 0 ADP1613 ;pnba Comp)FB)EN)GND)SW)VIN)Freq
.tran 4m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 928 432
WIRE -208 -216 -304 -216
WIRE -32 -216 -208 -216
WIRE 16 -216 -32 -216
WIRE 144 -216 96 -216
WIRE 192 -216 144 -216
WIRE 304 -216 256 -216
WIRE 368 -216 304 -216
WIRE 464 -216 368 -216
WIRE -304 -200 -304 -216
WIRE 368 -200 368 -216
WIRE 464 -200 464 -216
WIRE -32 -168 -32 -216
WIRE -304 -104 -304 -120
WIRE -208 -104 -208 -216
WIRE -176 -104 -208 -104
WIRE 368 -104 368 -136
WIRE 464 -104 464 -120
WIRE 144 -72 144 -216
WIRE 144 -72 112 -72
WIRE 304 -40 304 -216
WIRE -176 8 -192 8
WIRE 304 56 304 40
WIRE 304 56 112 56
WIRE 304 72 304 56
WIRE -384 120 -448 120
WIRE -256 120 -304 120
WIRE -176 120 -256 120
WIRE -448 136 -448 120
WIRE -256 136 -256 120
WIRE 304 168 304 152
WIRE -448 216 -448 200
WIRE -256 216 -256 200
WIRE -32 216 -32 184
FLAG -304 -104 0
FLAG -304 -216 IN
FLAG 464 -216 OUT
FLAG -448 216 0
FLAG 304 168 0
FLAG 368 -104 0
FLAG -256 216 0
FLAG -192 8 0
FLAG 464 -104 0
FLAG -32 216 0
SYMBOL res -288 104 R90
SYMATTR InstName R1
SYMATTR Value 20K
SYMBOL cap -464 136 R0
SYMATTR InstName C1
SYMATTR Value 33n
SYMBOL res 288 56 R0
SYMATTR InstName R3
SYMATTR Value 10K
SYMBOL res 288 -56 R0
SYMATTR InstName R4
SYMATTR Value 88.7K
SYMBOL VOLTAGE -304 -216 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL ind 0 -200 R270
SYMATTR InstName L1
SYMATTR Value 15
SYMATTR SpiceLine Rser=200m
SYMBOL schottky 192 -200 R270
SYMATTR InstName D1
SYMATTR Value MBRS130L
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL cap 352 -200 R0
SYMATTR InstName C2
SYMATTR Value 8.7
SYMATTR SpiceLine Rser=2m
SYMBOL cap -272 136 R0
SYMATTR InstName C3
SYMATTR Value 10p
SYMBOL res 448 -216 R0
SYMATTR InstName Rload
SYMATTR Value 100
SYMBOL ADP1613 -32 8 R0
SYMATTR InstName U1
* SPICE netlist
M1 N003 N002 0 0 NMOS
V1 N002 0 PULSE(0 2.5 0 1n 1n 10m 20m)
V2 N001 0 2.5
M2 N003 N002 N001 N001 PMOS
.tran 100m

* LTspice schematic (.asc)
Version 4
SHEET 1 480 544
WIRE 96 -272 -240 -272
WIRE 96 -240 96 -272
WIRE 96 -96 96 -160
WIRE 48 -80 -16 -80
WIRE -16 32 -16 -80
WIRE -16 32 -176 32
WIRE 96 48 96 0
WIRE 240 48 96 48
WIRE -176 64 -176 32
WIRE 96 96 96 48
WIRE -16 176 -16 32
WIRE 48 176 -16 176
WIRE -240 224 -240 -272
WIRE -176 224 -176 144
WIRE -176 224 -240 224
WIRE 96 224 96 192
WIRE 96 224 -176 224
WIRE 96 272 96 224
FLAG 96 272 0
SYMBOL nmos 48 96 R0
SYMATTR InstName M1
SYMBOL voltage -176 48 R0
SYMATTR InstName V1
SYMATTR Value PULSE(0 2.5 0 1n 1n 10m 20m)
SYMBOL voltage 96 -144 R180
SYMATTR InstName V2
SYMATTR Value 2.5
SYMBOL pmos 48 0 M180
SYMATTR InstName M2
* SPICE netlist
R1 N001 N002 2500
R2 N001 Vout 2500
V1 N001 0 15
V2 0 N006 15
Q1 N002 Vin N003 0 2N5551C
Q2 Vout 0 N004 0 2N5551C
R3 N003 N005 225
R4 N004 N005 225
I1 N005 N006 2mA
V3 Vin 0 SINE(0 0.1 1000 0 0 0 10) AC 1
C1 N001 Vout 100pF
;op
;ac dec 10 10000 100000k
.noise V(Vout) V3 dec 20 1k 100k
.option plotwinsize=0
.step I1 0.2mA 2mA 0.2mA
.include Cordell_Mods

* LTspice schematic (.asc)
Version 4
SHEET 1 656 560
WIRE 8 -280 -152 -280
WIRE 120 -280 8 -280
WIRE 248 -280 120 -280
WIRE -152 -232 -152 -280
WIRE 8 -232 8 -280
WIRE 120 -232 120 -280
WIRE 248 -200 248 -280
WIRE 8 -136 8 -152
WIRE 56 -136 8 -136
WIRE 120 -136 120 -168
WIRE 120 -136 56 -136
WIRE -152 -88 -152 -152
WIRE 8 -88 8 -136
WIRE 248 -56 248 -120
WIRE 328 -56 248 -56
WIRE -280 -40 -328 -40
WIRE -216 -40 -280 -40
WIRE 248 -40 248 -56
WIRE 248 -40 72 -40
WIRE 328 -40 328 -56
WIRE 248 8 248 -40
WIRE -328 24 -328 -40
WIRE -152 40 -152 8
WIRE 8 40 8 8
WIRE -328 152 -328 104
WIRE -152 152 -152 120
WIRE -72 152 -152 152
WIRE 8 152 8 120
WIRE 8 152 -72 152
WIRE -72 168 -72 152
WIRE -72 280 -72 248
WIRE 248 280 248 88
WIRE 248 280 -72 280
FLAG 328 -40 0
FLAG -328 152 0
FLAG -280 -40 Vin
FLAG 56 -136 Vout
SYMBOL res -168 -248 R0
SYMATTR InstName R1
SYMATTR Value 2500
SYMBOL res -8 -248 R0
SYMATTR InstName R2
SYMATTR Value 2500
SYMBOL voltage 248 -216 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage 248 -8 R0
SYMATTR InstName V2
SYMATTR Value 15
SYMBOL npn -216 -88 R0
SYMATTR InstName Q1
SYMATTR Value 2N5551C
SYMBOL npn 72 -88 M0
SYMATTR InstName Q2
SYMATTR Value 2N5551C
SYMBOL res -168 24 R0
SYMATTR InstName R3
SYMATTR Value 225
SYMBOL res -8 24 R0
SYMATTR InstName R4
SYMATTR Value 225
SYMBOL current -72 168 R0
SYMATTR InstName I1
SYMATTR Value 2mA
SYMBOL voltage -328 8 R0
SYMATTR Value SINE(0 0.1 1000 0 0 0 10)
SYMATTR Value2 AC 1
SYMATTR InstName V3
SYMBOL cap 104 -232 R0
SYMATTR Value 100pF
SYMATTR InstName C1
* SPICE netlist
V1 IN 0 PWL(0 0 1 10)
Rload OUT 0 100
C1 OUT 0 1
XU1 OUT OUT 0 N001 IN LT1129-5 ;pnba OUT)Sense)GND)_SHDN)IN
R1 IN N001 10K
.tran 1

* LTspice schematic (.asc)
Version 4
SHEET 1 800 200
WIRE -192 -96 -400 -96
WIRE -80 -96 -192 -96
WIRE 240 -96 208 -96
WIRE 304 -96 240 -96
WIRE 400 -96 304 -96
WIRE -400 -80 -400 -96
WIRE 304 -80 304 -96
WIRE 400 -80 400 -96
WIRE -192 0 -192 -96
WIRE -176 0 -192 0
WIRE -80 0 -96 0
WIRE 240 0 240 -96
WIRE 240 0 208 0
WIRE -400 16 -400 0
WIRE 304 16 304 -16
WIRE 400 16 400 0
WIRE 64 96 64 64
FLAG -400 16 0
FLAG 64 96 0
FLAG 304 16 0
FLAG 400 16 0
FLAG 400 -96 OUT
FLAG -400 -96 IN
SYMBOL voltage -400 -96 R0
SYMATTR Value PWL(0 0 1 10)
SYMATTR InstName V1
SYMBOL res 384 -96 R0
SYMATTR InstName Rload
SYMATTR Value 100
SYMBOL cap 288 -80 R0
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL PowerProducts\\LT1129-5 64 -48 R0
SYMATTR InstName U1
SYMBOL res -192 16 R270
SYMATTR InstName R1
SYMATTR Value 10K