Si7li/ltspice-spice-circuits-no-aug huggingface dataset:
* SPICE netlist
V1 V+ 0 1.5
V2 V- 0 -1.5
E1 N001 0 N002 0 .5
E2 0 N006 N002 0 .5
E3 OUT 0 N005 N003 1
R1 0 N003 300
R2 0 N005 300
XU1 N001 N004 V+ N004 N006 N005 0 V- V+ N003 LTC6605-14 ;pnba IN4+)IN1+)BIAS)IN1-)IN4-)OUT+)Vocm)V-)V+)OUT-1
V3 N002 0 AC 1
.ac oct 20 100k 200Meg
.measure pt1 find V(out) at 7Meg
.measure pt2 find V(out) at 10.5Meg
.measure pt3 find V(out) at 14Meg
.measure pt4 find V(out) at 28Meg
.measure pt5 find V(out) at 70Meg

* LTspice schematic (.asc)
Version 4
SHEET 1 1072 448
WIRE -536 -208 -536 -224
WIRE -424 -208 -424 -224
WIRE 136 -160 136 -176
WIRE -136 -128 -280 -128
WIRE -536 -112 -536 -128
WIRE -424 -112 -424 -128
WIRE -280 -96 -280 -128
WIRE -328 -80 -392 -80
WIRE 312 -80 280 -80
WIRE 328 -80 312 -80
WIRE 424 -80 408 -80
WIRE 536 -80 488 -80
WIRE -136 -64 -200 -64
WIRE 488 -48 488 -80
WIRE -328 -32 -344 -32
WIRE 280 -32 280 -80
WIRE 280 -32 232 -32
WIRE 312 -32 312 -80
WIRE 440 -32 312 -32
WIRE -280 0 -280 -16
WIRE -280 0 -312 0
WIRE -136 0 -152 0
WIRE -280 16 -280 0
WIRE 440 16 312 16
WIRE -392 32 -392 -80
WIRE -328 32 -392 32
WIRE 280 32 232 32
WIRE 488 48 488 32
WIRE -200 64 -200 -64
WIRE -136 64 -200 64
WIRE -328 80 -344 80
WIRE 280 80 280 32
WIRE 312 80 312 16
WIRE 312 80 280 80
WIRE 328 80 312 80
WIRE 424 80 408 80
WIRE 248 96 232 96
WIRE -392 128 -392 32
WIRE -280 128 -280 96
WIRE -136 128 -280 128
WIRE 136 176 136 160
WIRE -392 224 -392 208
FLAG -536 -112 0
FLAG -424 -112 0
FLAG 248 96 0
FLAG -536 -224 V+
FLAG -152 0 V+
FLAG -312 0 0
FLAG -344 -32 0
FLAG -344 80 0
FLAG -392 224 0
FLAG 488 48 0
FLAG 536 -80 OUT
FLAG 424 -80 0
FLAG 424 80 0
FLAG 136 -176 V+
FLAG 136 176 V-
FLAG -424 -224 V-
SYMBOL voltage -536 -224 R0
SYMATTR InstName V1
SYMATTR Value 1.5
SYMBOL voltage -424 -224 R0
SYMATTR InstName V2
SYMATTR Value -1.5
SYMBOL e -280 -112 R0
SYMATTR InstName E1
SYMATTR Value .5
SYMBOL e -280 0 R0
SYMATTR InstName E2
SYMATTR Value .5
SYMBOL e2 488 -64 R0
SYMATTR InstName E3
SYMATTR Value 1
SYMBOL res 424 -96 R90
SYMATTR InstName R1
SYMATTR Value 300
SYMBOL res 424 64 R90
SYMATTR InstName R2
SYMATTR Value 300
SYMBOL LTC6605-14 56 0 R0
SYMATTR InstName U1
SYMBOL voltage -392 112 R0
SYMATTR InstName V3
SYMATTR Value AC 1
* SPICE netlist
R1 N002 N003 10
R2 N001 OUT 10m
MQ1 IN N002 N001 N001 FDB33N25
C2 N007 0 0.2
Cload OUT 0 22
V1 IN 0 pwl(0 0 20u 0 50u 12 100m 12 101m 80 200m 80 201m 12)
D1 0 N005 1N5371B
C4 N005 0 .1
Rload OUT 0 100
R7 N005 N006 40K
C1 N003 P001 47n
R4 P001 0 100
XU1 0 OUT N001 N003 N005 N004 N005 N007 0 N006 LTC4380-4 ;pnba SEL)OUT)SNS)GATE)Vcc)DRN)ON)TMR)GND)FLTB
R3 IN N005 10K
R5 IN N004 80K
.tran 10

* LTspice schematic (.asc)
Version 4
SHEET 1 1728 720
WIRE -80 -360 -864 -360
WIRE 160 -360 -80 -360
WIRE 256 -360 160 -360
WIRE 464 -360 352 -360
WIRE 496 -360 464 -360
WIRE 592 -360 576 -360
WIRE 736 -360 592 -360
WIRE 864 -360 736 -360
WIRE -864 -344 -864 -360
WIRE 736 -344 736 -360
WIRE 864 -344 864 -360
WIRE 336 -296 336 -312
WIRE -864 -248 -864 -264
WIRE 736 -248 736 -280
WIRE 864 -248 864 -264
WIRE 336 -200 336 -216
WIRE 384 -200 336 -200
WIRE 160 -152 160 -360
WIRE -80 -88 -80 -360
WIRE 160 -24 160 -72
WIRE 336 -24 336 -200
WIRE 464 -24 464 -360
WIRE 592 -24 592 -360
WIRE -80 72 -80 -8
WIRE -80 72 -192 72
WIRE 48 72 -80 72
WIRE 96 72 48 72
WIRE 688 72 656 72
WIRE 784 72 768 72
WIRE -192 104 -192 72
WIRE -80 104 -80 72
WIRE 48 168 48 72
WIRE 96 168 48 168
WIRE 672 168 656 168
WIRE -192 184 -192 168
WIRE -80 184 -80 168
WIRE 304 248 304 232
WIRE 496 248 496 232
WIRE 496 328 496 312
WIRE 48 360 48 168
WIRE 784 360 784 72
WIRE 784 360 48 360
FLAG -864 -248 0
FLAG 736 -248 0
FLAG 864 -248 0
FLAG 496 328 0
FLAG 304 248 0
FLAG -80 184 0
FLAG -192 184 0
FLAG 864 -360 OUT
FLAG -864 -360 IN
FLAG 384 -56 0
FLAG 672 168 0
SYMBOL res 320 -312 R0
SYMATTR InstName R1
SYMATTR Value 10
SYMBOL res 480 -344 R270
SYMATTR InstName R2
SYMATTR Value 10m
SYMBOL nmos 256 -312 R270
SYMATTR InstName Q1
SYMATTR Value FDB33N25
SYMBOL cap 480 248 R0
SYMATTR InstName C2
SYMATTR Value 0.2
SYMBOL cap 720 -344 R0
SYMATTR InstName Cload
SYMATTR Value 22
SYMBOL voltage -864 -360 R0
SYMATTR Value pwl(0 0 20u 0 50u 12 100m 12 101m 80 200m 80 201m 12)
SYMATTR InstName V1
SYMBOL zener -96 168 M180
SYMATTR InstName D1
SYMATTR Value 1N5371B
SYMBOL cap -208 104 R0
SYMATTR InstName C4
SYMATTR Value .1
SYMBOL res 848 -360 R0
SYMATTR InstName Rload
SYMATTR Value 100
SYMBOL res 784 56 R90
SYMATTR InstName R7
SYMATTR Value 40K
SYMBOL cap 368 -200 R0
SYMATTR Value 47n
SYMATTR InstName C1
SYMBOL res 368 -152 R0
SYMATTR Value 100
SYMATTR InstName R4
SYMBOL LTC4380-4 384 104 R0
SYMATTR InstName U1
SYMBOL res -96 -104 R0
SYMATTR InstName R3
SYMATTR Value 10K
SYMBOL res 144 -168 R0
SYMATTR InstName R5
SYMATTR Value 80K
* SPICE netlist
L1 N002 OUT 120 Rser=0.8
C1 OUT 0 22 Rser=2m
R2 N005 0 110K
V1 IN 0 12
R3 OUT N006 100k
Rload OUT 0 33
C2 N001 N002 47n
C3 N003 0 1
C4 N004 0 10n
XU1 N001 N002 OUT N003 N005 OUT N004 N006 IN IN 0 LT8618A-3.3 ;pnba BST)SW)BIAS)INTVcc)RT)OUT)TR/SS)PG)EN/UV)VIN)GND
.tran 10m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 944 592
WIRE -392 -296 -456 -296
WIRE -360 -296 -392 -296
WIRE -296 -296 -360 -296
WIRE 56 -296 -8 -296
WIRE -456 -280 -456 -296
WIRE 56 -280 56 -296
WIRE -360 -200 -360 -296
WIRE -296 -200 -360 -200
WIRE 56 -200 56 -216
WIRE 56 -200 -8 -200
WIRE 152 -200 56 -200
WIRE 264 -200 232 -200
WIRE 328 -200 264 -200
WIRE 440 -200 328 -200
WIRE 472 -200 440 -200
WIRE -456 -184 -456 -200
WIRE 328 -184 328 -200
WIRE 472 -184 472 -200
WIRE -296 -104 -360 -104
WIRE 264 -104 264 -200
WIRE 264 -104 -8 -104
WIRE -360 -88 -360 -104
WIRE 328 -88 328 -120
WIRE 472 -88 472 -104
WIRE -360 -8 -360 -24
WIRE 264 -8 264 -104
WIRE 264 -8 -8 -8
WIRE -296 88 -456 88
WIRE -456 104 -456 88
WIRE -456 184 -456 168
WIRE -296 184 -360 184
WIRE 24 184 -8 184
WIRE 264 184 264 -8
WIRE 264 184 104 184
WIRE -360 200 -360 184
WIRE -152 248 -152 232
WIRE -360 296 -360 280
FLAG 328 -88 0
FLAG 440 -200 OUT
FLAG -360 296 0
FLAG -456 -184 0
FLAG -152 248 0
FLAG 472 -88 0
FLAG -360 -8 0
FLAG -392 -296 IN
FLAG -456 184 0
SYMBOL ind 136 -184 R270
SYMATTR InstName L1
SYMATTR Value 120
SYMATTR SpiceLine Rser=0.8
SYMBOL cap 312 -184 R0
SYMATTR InstName C1
SYMATTR Value 22
SYMATTR SpiceLine Rser=2m
SYMBOL res -376 184 R0
SYMATTR InstName R2
SYMATTR Value 110K
SYMBOL voltage -456 -296 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL res 120 168 R90
SYMATTR InstName R3
SYMATTR Value 100k
SYMBOL res 456 -200 R0
SYMATTR InstName Rload
SYMATTR Value 33
SYMBOL cap 40 -280 R0
SYMATTR InstName C2
SYMATTR Value 47n
SYMBOL cap -376 -88 R0
SYMATTR InstName C3
SYMATTR Value 1
SYMBOL cap -472 104 R0
SYMATTR InstName C4
SYMATTR Value 10n
SYMBOL LT8618A-3.3 -152 -104 R0
SYMATTR InstName U1
* SPICE netlist
V1 N001 0 SINE(0 8.485 19.894)
L1 N001 0 23.094m Rser=5
.tran 0 90m 0 0.01m

* LTspice schematic (.asc)
Version 4
SHEET 1 368 400
WIRE 184 -200 -184 -200
WIRE -184 -104 -184 -200
WIRE 184 -72 184 -200
WIRE -184 136 -184 -24
WIRE -8 136 -184 136
WIRE 184 136 184 8
WIRE 184 136 -8 136
WIRE -8 200 -8 136
FLAG -8 200 0
SYMBOL voltage -184 -120 R0
SYMATTR InstName V1
SYMATTR Value SINE(0 8.485 19.894)
SYMBOL ind 168 -88 R0
SYMATTR InstName L1
SYMATTR Value 23.094m
SYMATTR SpiceLine Rser=5
* SPICE netlist
L1 N002 VC1 100m Rser=400
Q1 VC1 N006 0 0 BC547B
R1 N006 N005 1k
V2 N005 0 PULSE(0 5 0 1m 1m 20m 100m 1)
V3 N002 0 12
L2 N001 VC2 100m Rser=400
Q2 VC2 N004 0 0 BC547B
R2 N004 N003 1k
V1 N003 0 PULSE(0 5 0 1m 1m 20m 100m 1)
V4 N001 0 12
D1 VC2 N001 D
.tran 40m

* LTspice schematic (.asc)
Version 4
SHEET 1 960 464
WIRE 400 -232 208 -232
WIRE -112 -216 -304 -216
WIRE 400 -200 400 -232
WIRE 400 -200 352 -200
WIRE 208 -168 208 -232
WIRE 352 -168 352 -200
WIRE 400 -168 400 -200
WIRE -304 -152 -304 -216
WIRE -112 -152 -112 -216
WIRE 208 -40 208 -88
WIRE 352 -40 352 -104
WIRE 400 -40 400 -88
WIRE 400 -40 352 -40
WIRE -304 -24 -304 -72
WIRE -112 8 -112 -72
WIRE -48 8 -112 8
WIRE 400 8 400 -40
WIRE 480 8 400 8
WIRE 400 24 400 8
WIRE -112 40 -112 8
WIRE 176 72 32 72
WIRE 336 72 256 72
WIRE -336 88 -480 88
WIRE -176 88 -256 88
WIRE 32 104 32 72
WIRE -480 120 -480 88
WIRE 32 216 32 184
WIRE 400 216 400 120
WIRE -480 232 -480 200
WIRE -112 232 -112 136
FLAG -112 232 0
FLAG -304 -24 0
FLAG -480 232 0
FLAG 400 216 0
FLAG 208 -40 0
FLAG 32 216 0
FLAG 480 8 VC2
FLAG -48 8 VC1
SYMBOL ind -128 -168 R0
SYMATTR InstName L1
SYMATTR Value 100m
SYMATTR SpiceLine Rser=400
SYMBOL npn -176 40 R0
SYMATTR InstName Q1
SYMATTR Value BC547B
SYMBOL Res -240 72 R90
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL Voltage -480 104 R0
SYMATTR InstName V2
SYMATTR Value PULSE(0 5 0 1m 1m 20m 100m 1)
SYMBOL Voltage -304 -168 R0
SYMATTR InstName V3
SYMATTR Value 12
SYMBOL ind 384 -184 R0
SYMATTR InstName L2
SYMATTR Value 100m
SYMATTR SpiceLine Rser=400
SYMBOL npn 336 24 R0
SYMATTR InstName Q2
SYMATTR Value BC547B
SYMBOL Res 272 56 R90
SYMATTR InstName R2
SYMATTR Value 1k
SYMBOL Voltage 32 88 R0
SYMATTR InstName V1
SYMATTR Value PULSE(0 5 0 1m 1m 20m 100m 1)
SYMBOL Voltage 208 -184 R0
SYMATTR InstName V4
SYMATTR Value 12
SYMBOL diode 368 -104 R180
SYMATTR InstName D1
* SPICE netlist
V1 +V 0 18
Rf OUT N001 49.9K
Id N001 0 PULSE(0 200u 1u 1p 1p 2u 3u 2)
Cf OUT N001 3p
Cd N001 0 6p
Rsh N001 0 2G
XU1 0 N001 +V -V OUT ADA4625-1 ;pnba In+)In-)V+)V-)OUT
V2 -V 0 -18
.tran 6u

* LTspice schematic (.asc)
Version 4
SHEET 1 976 432
WIRE 360 -200 344 -200
WIRE 456 -200 424 -200
WIRE -168 -104 -280 -104
WIRE -72 -104 -168 -104
WIRE 344 -104 344 -200
WIRE 344 -104 -72 -104
WIRE 360 -104 344 -104
WIRE 456 -104 456 -200
WIRE 456 -104 440 -104
WIRE -280 -88 -280 -104
WIRE -72 -88 -72 -104
WIRE -488 -72 -488 -88
WIRE -168 -72 -168 -104
WIRE 344 -8 344 -104
WIRE 376 -8 344 -8
WIRE -280 8 -280 -8
WIRE -168 8 -168 -8
WIRE -72 8 -72 -8
WIRE 456 8 456 -104
WIRE 456 8 440 8
WIRE 488 8 456 8
WIRE -488 24 -488 8
WIRE 376 24 344 24
WIRE 344 56 344 24
WIRE -488 120 -488 104
WIRE -488 216 -488 200
FLAG -488 24 0
FLAG -488 -88 +V
FLAG 488 8 OUT
FLAG 408 -24 +V
FLAG 344 56 0
FLAG 408 40 -V
FLAG -72 8 0
FLAG -168 8 0
FLAG -280 8 0
FLAG -488 216 0
FLAG -488 104 -V
SYMBOL voltage -488 -88 R0
SYMATTR InstName V1
SYMATTR Value 18
SYMBOL res 456 -120 R90
SYMATTR InstName Rf
SYMATTR Value 49.9K
SYMBOL current -72 -88 R0
SYMATTR Value PULSE(0 200u 1u 1p 1p 2u 3u 2)
SYMATTR InstName Id
SYMBOL cap 424 -216 R90
SYMATTR InstName Cf
SYMATTR Value 3p
SYMBOL cap -184 -72 R0
SYMATTR InstName Cd
SYMATTR Value 6p
SYMBOL res -296 -104 R0
SYMATTR InstName Rsh
SYMATTR Value 2G
SYMBOL ADA4625 408 -56 R0
SYMATTR InstName U1
SYMBOL voltage -488 104 R0
SYMATTR InstName V2
SYMATTR Value -18
* SPICE netlist
V1 vIN 0 3.3
Rload vOUT 0 12.5
C1 vOUT 0 1 Rser=1m
XU1 vIN 0 vIN vOUT ADPL40502-2.5 ;pnba Vin)GND)EN)Vout
.tran 1m startup

* LTspice schematic (.asc)
Version 4.1
SHEET 1 528 288
WIRE -168 -144 -264 -144
WIRE -8 -144 -168 -144
WIRE -264 -128 -264 -144
WIRE -8 -128 -8 -144
WIRE -264 -32 -264 -48
WIRE -168 0 -168 -144
WIRE -136 0 -168 0
WIRE 168 0 120 0
WIRE 264 0 168 0
WIRE 168 16 168 0
WIRE 264 16 264 0
WIRE 168 112 168 80
WIRE 264 112 264 96
WIRE -8 144 -8 128
FLAG 264 0 vOUT
FLAG 264 112 0
FLAG -264 -32 0
FLAG -264 -144 vIN
FLAG -8 144 0
FLAG 168 112 0
SYMBOL VOLTAGE -264 -144 R0
SYMATTR InstName V1
SYMATTR Value 3.3
SYMBOL res 248 0 R0
SYMATTR InstName Rload
SYMATTR Value 12.5
SYMBOL cap 152 16 R0
SYMATTR InstName C1
SYMATTR Value 1u
SYMATTR SpiceLine Rser=1m
SYMBOL ADPL40502-2.5 -8 0 R0
SYMATTR InstName U1
* SPICE netlist
V1 N001 0 5
V2 N002 0 15
R1 OUT N003 10
C1 OUT 0 2n
V3 VI+ 0 PULSE(0 5 0 2n 2n 9.998u 20u)
XU1 N001 VI+ 0 0 0 OUT N003 N002 ADuM4121A ;pnba Vdd1)VI+)VI-)GND1)GND2)Clamp)Vout)Vdd2
C2 N001 0 0.1
C3 N002 0 10
C4 N002 0 0.1
.tran 100u

* LTspice schematic (.asc)
Version 4
SHEET 1 1056 384
WIRE -160 -192 -288 -192
WIRE -16 -192 -160 -192
WIRE 288 -192 144 -192
WIRE 384 -192 288 -192
WIRE 528 -192 384 -192
WIRE -288 -176 -288 -192
WIRE 528 -176 528 -192
WIRE -160 -160 -160 -192
WIRE 288 -160 288 -192
WIRE 384 -160 384 -192
WIRE -288 -80 -288 -96
WIRE -160 -80 -160 -96
WIRE 288 -80 288 -96
WIRE 384 -80 384 -96
WIRE 528 -80 528 -96
WIRE -16 -48 -16 -192
WIRE 144 -48 144 -192
WIRE -128 16 -528 16
WIRE -64 16 -128 16
WIRE 288 16 192 16
WIRE 416 16 368 16
WIRE 512 16 416 16
WIRE 512 32 512 16
WIRE -528 48 -528 16
WIRE -64 80 -128 80
WIRE 416 80 416 16
WIRE 416 80 192 80
WIRE 512 112 512 96
WIRE -528 176 -528 128
WIRE -16 192 -16 144
WIRE 144 192 144 144
FLAG -16 192 0
FLAG 144 192 0
FLAG 512 112 0
FLAG 512 16 OUT
FLAG 528 -80 0
FLAG -288 -80 0
FLAG -528 176 0
FLAG -128 80 0
FLAG -160 -80 0
FLAG 288 -80 0
FLAG 384 -80 0
FLAG -128 16 VI+
SYMBOL voltage -288 -192 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage 528 -192 R0
SYMATTR InstName V2
SYMATTR Value 15
SYMBOL res 384 0 R90
SYMATTR InstName R1
SYMATTR Value 10
SYMBOL cap 496 32 R0
SYMATTR InstName C1
SYMATTR Value 2n
SYMBOL voltage -528 32 R0
SYMATTR InstName V3
SYMATTR Value PULSE(0 5 0 2n 2n 9.998u 20u)
SYMBOL ADuM4121A 64 48 R0
SYMATTR InstName U1
SYMBOL cap -176 -160 R0
SYMATTR InstName C2
SYMATTR Value 0.1
SYMBOL cap 272 -160 R0
SYMATTR InstName C3
SYMATTR Value 10
SYMBOL cap 368 -160 R0
SYMATTR InstName C4
SYMATTR Value 0.1
* SPICE netlist
V1 N001 0 3
V2 N002 0 PULSE(0 3 100n 10n 10n 200n 300n)
V3 N003 0 PWL(0 3 .35u 3 +10n 1.5 .65u 1.5 +10n 0)
XU1 N001 0 N002 N003 OUT LTC6905-96 ;pnba V+)GND)0E)DIV)OUT
.tran 1u

* LTspice schematic (.asc)
Version 4
SHEET 1 544 272
WIRE -64 -136 -176 -136
WIRE 192 -136 160 -136
WIRE -176 -120 -176 -136
WIRE -64 -56 -80 -56
WIRE -176 -24 -176 -40
WIRE -64 24 -272 24
WIRE 272 24 160 24
WIRE -272 40 -272 24
WIRE 272 40 272 24
WIRE -272 136 -272 120
WIRE 272 136 272 120
FLAG -176 -24 0
FLAG -80 -56 0
FLAG -272 136 0
FLAG 272 136 0
FLAG 192 -136 OUT
SYMBOL voltage -176 -136 R0
SYMATTR InstName V1
SYMATTR Value 3
SYMBOL voltage -272 24 R0
SYMATTR InstName V2
SYMATTR Value PULSE(0 3 100n 10n 10n 200n 300n)
SYMBOL voltage 272 24 R0
SYMATTR InstName V3
SYMATTR Value PWL(0 3 .35u 3 +10n 1.5 .65u 1.5 +10n 0)
SYMBOL LTC6905-96 48 -56 R0
SYMATTR InstName U1
* SPICE netlist
D1 0 N001 1N5818
L1 N001 N002 50
R1 N002 OUT 100m
C1 N007 0 130p
C2 N005 0 3900p
V1 IN 0 10
C3 OUT 0 220 Rser=0.01
C4 N002 OUT 1000p
R2 N006 N005 1K
R3 IN N003 5K
R4 IN N004 1Meg
R5 N004 0 200K
XU1 MP_01 IN N003 N004 N007 N006 OUT N002 MP_02 0 0 MP_03 MP_04 N001 LTC1265-5 ;pnba )Vin)LBout)LBin)Ct)Ith)Sense-)Sense+))SHDN)GND)))SW
Rload OUT 0 100
.tran 2m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1152 432
WIRE -448 -216 -576 -216
WIRE -240 -216 -448 -216
WIRE 16 -216 -240 -216
WIRE -576 -200 -576 -216
WIRE -240 -200 -240 -216
WIRE -448 -168 -448 -216
WIRE 256 -168 224 -168
WIRE 304 -168 256 -168
WIRE 400 -168 384 -168
WIRE 416 -168 400 -168
WIRE 512 -168 496 -168
WIRE 576 -168 512 -168
WIRE 16 -152 16 -216
WIRE 256 -152 256 -168
WIRE 576 -152 576 -168
WIRE -576 -104 -576 -120
WIRE -240 -104 -240 -120
WIRE -160 -104 -240 -104
WIRE 224 -104 224 -168
WIRE 224 -104 192 -104
WIRE 256 -56 256 -88
WIRE 576 -56 576 -72
WIRE -448 -24 -448 -88
WIRE -160 -24 -448 -24
WIRE 224 -24 192 -24
WIRE 400 -24 400 -168
WIRE 400 -24 224 -24
WIRE -448 -8 -448 -24
WIRE -336 56 -352 56
WIRE -256 56 -272 56
WIRE -160 56 -176 56
WIRE 224 56 224 40
WIRE 224 56 192 56
WIRE 512 56 512 -168
WIRE 512 56 224 56
WIRE 512 72 512 56
WIRE -448 88 -448 72
WIRE -288 136 -352 136
WIRE -160 136 -224 136
WIRE 512 152 512 136
WIRE -80 216 -80 200
WIRE 112 216 112 200
FLAG 256 -56 0
FLAG 112 216 0
FLAG -352 136 0
FLAG -352 56 0
FLAG -576 -104 0
FLAG 512 152 0
FLAG 576 -56 0
FLAG 576 -168 OUT
FLAG -80 216 0
FLAG -448 88 0
FLAG -576 -216 IN
SYMBOL schottky 240 -88 M180
SYMATTR InstName D1
SYMATTR Value 1N5818
SYMBOL ind 288 -152 R270
SYMATTR InstName L1
SYMATTR Value 50
SYMBOL RES 400 -152 R270
SYMATTR InstName R1
SYMATTR Value 100m
SYMBOL cap -224 120 R90
SYMATTR InstName C1
SYMATTR Value 130p
SYMBOL cap -272 40 R90
SYMATTR InstName C2
SYMATTR Value 3900p
SYMBOL VOLTAGE -576 -216 R0
SYMATTR InstName V1
SYMATTR Value 10
SYMBOL polcap 496 72 R0
SYMATTR InstName C3
SYMATTR Value 220
SYMATTR SpiceLine Rser=0.01
SYMBOL cap 208 -24 R0
SYMATTR InstName C4
SYMATTR Value 1000p
SYMBOL res -160 40 R90
SYMATTR InstName R2
SYMATTR Value 1K
SYMBOL res -256 -216 R0
SYMATTR InstName R3
SYMATTR Value 5K
SYMBOL res -464 -184 R0
SYMATTR InstName R4
SYMATTR Value 1Meg
SYMBOL res -464 -24 R0
SYMATTR Value 200K
SYMATTR InstName R5
SYMBOL PowerProducts\\LTC1265-5 16 -24 R0
SYMATTR InstName U1
SYMBOL res 560 -168 R0
SYMATTR InstName Rload
SYMATTR Value 100
* SPICE netlist
M1 N001 N002 P001 P001 NMOS
V1 N002 0 3
V2 N001 0 5
R1 P001 0 100
.dc V1 0 5 0.1

* LTspice schematic (.asc)
Version 4
SHEET 1 272 432
WIRE 136 -216 8 -216
WIRE 136 -184 136 -216
WIRE 136 -40 136 -104
WIRE 8 8 8 -216
WIRE -40 88 -136 88
WIRE 8 200 8 184
WIRE -136 216 -136 168
FLAG -136 216 0
FLAG 136 -40 0
FLAG 8 200 0
SYMBOL nmos -40 8 R0
SYMATTR InstName M1
SYMBOL voltage -136 72 R0
SYMATTR InstName V1
SYMATTR Value 3
SYMBOL voltage 136 -200 R0
SYMATTR InstName V2
SYMATTR Value 5
SYMBOL res -8 88 R0
SYMATTR InstName R1
SYMATTR Value 100
* SPICE netlist
V1 +V 0 15
Vin IN 0 SINE(0 1 10K)
R1 N001 0 10K
R2 OUT N001 10K
V2 -V 0 -15
Rload OUT 0 10K
XU1 IN N001 +V -V OUT OP292 ;pnba In+)In-)V+)V-)OUT
.tran 1m

* LTspice schematic (.asc)
Version 4
SHEET 1 608 256
WIRE -16 -112 -32 -112
WIRE 80 -112 64 -112
WIRE 96 -112 80 -112
WIRE 192 -112 176 -112
WIRE -304 -48 -304 -64
WIRE -192 -48 -192 -64
WIRE 80 -16 80 -112
WIRE 96 -16 80 -16
WIRE 192 0 192 -112
WIRE 192 0 160 0
WIRE 304 0 192 0
WIRE 96 16 -16 16
WIRE 304 16 304 0
WIRE -16 32 -16 16
WIRE -304 48 -304 32
WIRE -192 48 -192 32
WIRE 304 112 304 96
WIRE -16 128 -16 112
FLAG -304 -64 +V
FLAG -304 48 0
FLAG -16 128 0
FLAG 304 0 OUT
FLAG -16 16 IN
FLAG 128 -32 +V
FLAG -192 -64 -V
FLAG 128 32 -V
FLAG -32 -112 0
FLAG 304 112 0
FLAG -192 48 0
SYMBOL voltage -304 -64 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage -16 16 R0
SYMATTR InstName Vin
SYMATTR Value SINE(0 1 10K)
SYMBOL res 80 -128 R90
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL res 192 -128 R90
SYMATTR InstName R2
SYMATTR Value 10K
SYMBOL voltage -192 -64 R0
SYMATTR InstName V2
SYMATTR Value -15
SYMBOL res 288 0 R0
SYMATTR InstName Rload
SYMATTR Value 10K
SYMBOL OP292 128 -64 R0
SYMATTR InstName U1
* SPICE netlist
V1 N001 0 30
S2 N001 N004 S23 0 SW
S4 N004 0 S14 0 SW
S1 N001 N002 S14 0 SW
S3 N002 0 S23 0 SW
C2 N001 0 100n
V2 S14 0 PULSE(0 10 0 29n 28.5n {(0.5/fs)-29n-28.5n-50n} {1/fs})
V3 S23 0 PULSE(0 10 {0.5/fs} 29n 28.5n {(0.5/fs)-29n-28.5n-50n} {1/fs})
C1 N002 N003 100n
L1 N003 N004 10m
D1 N004 N003 D
R1 N003 N004 5
.param fs=43k
.tran {5/fs}

* LTspice schematic (.asc)
Version 4
SHEET 1 1328 688
WIRE -424 -344 -664 -344
WIRE -232 -344 -424 -344
WIRE -8 -344 -232 -344
WIRE -232 -264 -232 -344
WIRE -8 -264 -8 -344
WIRE -280 -248 -328 -248
WIRE -56 -248 -104 -248
WIRE -280 -200 -328 -200
WIRE -56 -200 -104 -200
WIRE -664 -56 -664 -344
WIRE -424 -56 -424 -344
WIRE -232 -56 -232 -184
WIRE 24 -56 -232 -56
WIRE 40 -56 24 -56
WIRE 88 -56 56 -56
WIRE 168 -56 88 -56
WIRE 216 -56 168 -56
WIRE 328 -56 216 -56
WIRE 216 -24 216 -56
WIRE 328 -24 328 -56
WIRE 168 -8 168 -56
WIRE -8 88 -8 -184
WIRE 168 88 168 56
WIRE 168 88 -8 88
WIRE 216 88 216 56
WIRE 216 88 168 88
WIRE 328 88 328 56
WIRE 328 88 216 88
WIRE 664 120 664 24
WIRE -232 152 -232 -56
WIRE -8 152 -8 88
WIRE -280 168 -328 168
WIRE -56 168 -104 168
WIRE -280 216 -328 216
WIRE -56 216 -104 216
WIRE 440 216 440 136
WIRE -664 296 -664 24
WIRE -424 296 -424 8
WIRE -424 296 -664 296
WIRE -232 296 -232 232
WIRE -232 296 -424 296
WIRE -8 296 -8 232
WIRE -8 296 -232 296
WIRE -232 344 -232 296
FLAG -232 344 0
FLAG -328 -248 0
FLAG -104 -248 0
FLAG -104 168 0
FLAG -328 168 0
FLAG -328 216 S23
FLAG -104 -200 S23
FLAG -104 216 S14
FLAG -328 -200 S14
FLAG 440 296 0
FLAG 664 200 0
FLAG 440 136 S14
FLAG 664 24 S23
SYMBOL voltage -664 -72 R0
SYMATTR InstName V1
SYMATTR Value 30
SYMBOL sw -8 -280 R0
SYMATTR InstName S2
SYMBOL sw -8 136 R0
SYMATTR InstName S4
SYMBOL sw -232 -280 R0
SYMATTR InstName S1
SYMBOL sw -232 136 R0
SYMATTR InstName S3
SYMBOL cap -440 -56 R0
SYMATTR InstName C2
SYMATTR Value 100n
SYMBOL voltage 440 200 R0
SYMATTR InstName V2
SYMATTR Value PULSE(0 10 0 29n 28.5n {(0.5/fs)-29n-28.5n-50n} {1/fs})
SYMBOL voltage 664 104 R0
SYMATTR InstName V3
SYMATTR Value PULSE(0 10 {0.5/fs} 29n 28.5n {(0.5/fs)-29n-28.5n-50n} {1/fs})
SYMBOL cap 24 -40 R270
SYMATTR InstName C1
SYMATTR Value 100n
SYMBOL ind 200 -40 R0
SYMATTR InstName L1
SYMATTR Value 10m
SYMBOL diode 184 56 R180
SYMATTR InstName D1
SYMBOL res 312 -40 R0
SYMATTR InstName R1
SYMATTR Value 5
* SPICE netlist
Vdd N001 0 200V
V1 N002 0 PULSE(0 24V 5m 0.1m 0.1m 20m 50m) Rser=10m
M1 Uds Ugs 0 0 IPP200N25N3
R1 N001 Uds 10
R2 Ugs 0 10k
R3 Ugs N002 10
D1 0 Ugs BZX84B12VLY
.tran 100m

* LTspice schematic (.asc)
Version 4
SHEET 1 576 480
WIRE 288 -240 32 -240
WIRE 32 -192 32 -240
WIRE 288 -80 288 -240
WIRE 32 -64 32 -112
WIRE 128 -64 32 -64
WIRE 32 -48 32 -64
WIRE -240 32 -288 32
WIRE -144 32 -160 32
WIRE -112 32 -144 32
WIRE -48 32 -112 32
WIRE -16 32 -48 32
WIRE -288 80 -288 32
WIRE -112 80 -112 32
WIRE -48 80 -48 32
WIRE -288 208 -288 160
WIRE -112 208 -112 144
WIRE -112 208 -288 208
WIRE -48 208 -48 160
WIRE -48 208 -112 208
WIRE 32 208 32 48
WIRE 32 208 -48 208
WIRE 288 208 288 0
WIRE 288 208 32 208
WIRE 32 240 32 208
FLAG 32 240 0
FLAG 128 -64 Uds
FLAG -144 32 Ugs
SYMBOL voltage 288 -96 R0
SYMATTR InstName Vdd
SYMATTR Value 200V
SYMBOL voltage -288 64 R0
SYMATTR Value PULSE(0 24V 5m 0.1m 0.1m 20m 50m)
SYMATTR InstName V1
SYMATTR SpiceLine Rser=10m
SYMBOL nmos -16 -48 R0
SYMATTR InstName M1
SYMATTR Value IPP200N25N3
SYMBOL Misc\\EuropeanResistor 16 -208 R0
SYMATTR InstName R1
SYMATTR Value 10
SYMBOL Misc\\EuropeanResistor -64 64 R0
SYMATTR InstName R2
SYMATTR Value 10k
SYMBOL Misc\\EuropeanResistor -144 16 R90
SYMATTR InstName R3
SYMATTR Value 10
SYMBOL zener -96 144 R180
SYMATTR InstName D1
SYMATTR Value BZX84B12VLY
SYMATTR Description Diode
SYMATTR Type diode
* SPICE netlist
V1 IN 0 2.7
V4 N002 0 1.6
C1 N001 N003 .047
C2 OUT 0 2.2
Rload OUT 0 500
XU1 OUT 0 N002 N003 N001 IN LTC1986 ;pnba Vout)GND)MODE)C-)C+)Vin
.tran 1m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 736 240
WIRE -208 -120 -352 -120
WIRE -48 -120 -208 -120
WIRE 368 -120 208 -120
WIRE -352 -104 -352 -120
WIRE -208 -104 -208 -120
WIRE 368 -104 368 -120
WIRE -48 -56 -80 -56
WIRE 256 -56 208 -56
WIRE -352 -8 -352 -24
WIRE -208 -8 -208 -40
WIRE 368 -8 368 -24
WIRE -48 8 -144 8
WIRE 256 8 208 8
WIRE -144 24 -144 8
WIRE -144 120 -144 104
FLAG -80 -56 0
FLAG 368 -8 0
FLAG -144 120 0
FLAG -208 -8 0
FLAG -352 -8 0
FLAG -352 -120 OUT
FLAG 368 -120 IN
SYMBOL VOLTAGE 368 -120 R0
SYMATTR InstName V1
SYMATTR Value 2.7
SYMBOL voltage -144 8 R0
SYMATTR InstName V4
SYMATTR Value 1.6
SYMBOL cap 240 -56 R0
SYMATTR InstName C1
SYMATTR Value .047
SYMBOL cap -224 -104 R0
SYMATTR InstName C2
SYMATTR Value 2.2
SYMBOL RES -368 -120 R0
SYMATTR InstName Rload
SYMATTR Value 500
SYMBOL PowerProducts\\LTC1986 80 -56 R0
SYMATTR InstName U1
* SPICE netlist
V1 +V 0 15
V2 -V 0 -15
R1 N003 N001 10K
R2 N001 0 100K
V3 IN- IN+ SINE(0 1m 100)
XU1 IN- N001 +V -V N003 LT1001 ;pnba In+)In-)V+)V-)OUT
XU2 IN+ N002 +V -V OUT LT1001 ;pnba In+)In-)V+)V-)OUT
R3 N002 N001 2.2K
R4 N002 N003 10K
R5 OUT N002 100K
V4 IN+ 0 SINE(0 1 10)
.tran 300m

* LTspice schematic (.asc)
Version 4
SHEET 1 816 464
WIRE 120 -216 -24 -216
WIRE 232 -216 200 -216
WIRE 264 -216 232 -216
WIRE 376 -216 344 -216
WIRE -408 -200 -408 -216
WIRE -280 -200 -280 -216
WIRE -120 -152 -136 -152
WIRE -24 -152 -24 -216
WIRE -24 -152 -40 -152
WIRE 8 -152 -24 -152
WIRE 120 -152 88 -152
WIRE -408 -104 -408 -120
WIRE -280 -104 -280 -120
WIRE 40 -56 40 -72
WIRE -24 -40 -24 -152
WIRE 8 -40 -24 -40
WIRE 280 -40 280 -56
WIRE 120 -24 120 -152
WIRE 120 -24 72 -24
WIRE 136 -24 120 -24
WIRE 232 -24 232 -216
WIRE 232 -24 216 -24
WIRE 248 -24 232 -24
WIRE -104 -8 -248 -8
WIRE 8 -8 -104 -8
WIRE 376 -8 376 -216
WIRE 376 -8 312 -8
WIRE 408 -8 376 -8
WIRE -248 8 -248 -8
WIRE 248 8 232 8
WIRE 40 24 40 8
WIRE 280 40 280 24
WIRE -248 120 -248 88
WIRE 40 120 -248 120
WIRE 232 120 232 8
WIRE 232 120 40 120
WIRE -248 136 -248 120
WIRE -248 232 -248 216
FLAG -280 -104 0
FLAG 40 -72 +V
FLAG -280 -216 +V
FLAG 40 24 -V
FLAG -408 -104 0
FLAG -408 -216 -V
FLAG -136 -152 0
FLAG -248 232 0
FLAG 280 -56 +V
FLAG 280 40 -V
FLAG -104 -8 IN-
FLAG 40 120 IN+
FLAG 408 -8 OUT
SYMBOL voltage -280 -216 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage -408 -216 R0
SYMATTR InstName V2
SYMATTR Value -15
SYMBOL res 104 -168 R90
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL res -24 -168 R90
SYMATTR InstName R2
SYMATTR Value 100K
SYMBOL voltage -248 -8 R0
SYMATTR InstName V3
SYMATTR Value SINE(0 1m 100)
SYMBOL opamps\\LT1002 40 -88 R0
SYMATTR InstName U1
SYMBOL opamps\\LT1002 280 -72 R0
SYMATTR InstName U2
SYMBOL res 216 -232 R90
SYMATTR InstName R3
SYMATTR Value 2.2K
SYMBOL res 232 -40 R90
SYMATTR InstName R4
SYMATTR Value 10K
SYMBOL res 360 -232 R90
SYMATTR InstName R5
SYMATTR Value 100K
SYMBOL voltage -248 120 R0
SYMATTR InstName V4
SYMATTR Value SINE(0 1 10)
* SPICE netlist
V1 +V 0 10
R1 OUT N001 732
R3 +V N003 10K
R4 N003 0 10K
C1 N003 0 .1
C2 OUT N002 47p
R5 N002 N001 732
C3 N001 IN 1000p
V2 IN 0 ac 1
XU1 N003 N002 OUT +V 0 0 LT6233-10 ;pnba IN+)IN-)OUT)VCC)VEE)EN_L
.ac oct 100 100K 10Meg

* LTspice schematic (.asc)
Version 4
SHEET 1 624 432
WIRE -104 -200 -136 -200
WIRE 296 -200 -24 -200
WIRE -248 -184 -248 -200
WIRE 184 -152 -8 -152
WIRE 296 -152 296 -200
WIRE 296 -152 248 -152
WIRE -248 -88 -248 -104
WIRE 56 -72 40 -72
WIRE 168 -72 168 -88
WIRE 168 -72 136 -72
WIRE 168 -8 168 -72
WIRE -232 40 -312 40
WIRE -136 40 -136 -200
WIRE -136 40 -168 40
WIRE -120 40 -136 40
WIRE -8 40 -8 -152
WIRE -8 40 -40 40
WIRE 136 40 -8 40
WIRE -312 56 -312 40
WIRE 296 72 296 -152
WIRE 296 72 280 72
WIRE 312 72 296 72
WIRE 40 104 40 -72
WIRE 40 104 -40 104
WIRE 136 104 40 104
WIRE -40 120 -40 104
WIRE 40 120 40 104
WIRE -312 152 -312 136
WIRE -40 216 -40 184
WIRE 40 216 40 200
FLAG -248 -88 0
FLAG 168 -88 +V
FLAG -248 -200 +V
FLAG 40 216 0
FLAG -40 216 0
FLAG -312 152 0
FLAG 312 72 OUT
FLAG -312 40 IN
FLAG 216 152 0
FLAG 168 152 0
SYMBOL voltage -248 -200 R0
SYMATTR InstName V1
SYMATTR Value 10
SYMBOL res -8 -216 R90
SYMATTR InstName R1
SYMATTR Value 732
SYMBOL res 152 -88 R90
SYMATTR InstName R3
SYMATTR Value 10K
SYMBOL res 24 104 R0
SYMATTR InstName R4
SYMATTR Value 10K
SYMBOL cap -56 120 R0
SYMATTR InstName C1
SYMATTR Value .1
SYMBOL cap 248 -168 R90
SYMATTR InstName C2
SYMATTR Value 47p
SYMBOL res -24 24 R90
SYMATTR InstName R5
SYMATTR Value 732
SYMBOL cap -168 24 R90
SYMATTR InstName C3
SYMATTR Value 1000p
SYMBOL voltage -312 40 R0
SYMATTR InstName V2
SYMATTR Value ac 1
SYMBOL opamps\\LT6233-10 168 72 R0
SYMATTR InstName U1
* SPICE netlist
Q1 N003 N001 vcc 0 PNP
Q2 N005 N003 N001 0 PNP
D1 vcc N001 D
Q3 N003 in- N006 0 NPN
Q4 N004 in+ N006 0 NPN
Q5 N004 N002 vcc 0 PNP
Q6 N006 bias vee 0 NPN
D2 bias vee D
Q7 out N004 N002 0 PNP
D3 vcc N002 D
Q8 out N005 N007 0 NPN
Q9 N005 N007 vee 0 NPN
D4 N007 vee D

* LTspice schematic (.asc)
Version 4
SHEET 1 544 544
WIRE -240 -32 -272 -32
WIRE -192 176 -272 176
WIRE -192 192 -192 176
WIRE -192 272 -192 256
WIRE -176 96 -176 16
WIRE -160 -224 -160 -272
WIRE -160 -112 -160 -128
WIRE -160 -80 -176 -80
WIRE -160 -80 -160 -112
WIRE -160 176 -192 176
WIRE -144 -224 -160 -224
WIRE -144 -128 -160 -128
WIRE -112 -112 -160 -112
WIRE -80 96 -176 96
WIRE -80 128 -96 128
WIRE -80 128 -80 96
WIRE -80 224 -96 224
WIRE -80 272 -192 272
WIRE -80 272 -80 224
WIRE -64 -272 -160 -272
WIRE -64 -256 -64 -272
WIRE -64 -176 -80 -176
WIRE -64 -176 -64 -192
WIRE -48 -176 -64 -176
WIRE -48 -160 -48 -176
WIRE -48 -48 -48 -64
WIRE 16 -272 -64 -272
WIRE 16 -224 16 -272
WIRE 16 -96 16 -128
WIRE 16 -16 16 -96
WIRE 16 96 -80 96
WIRE 16 96 16 80
WIRE 48 272 -80 272
WIRE 48 272 48 240
WIRE 96 32 80 32
WIRE 96 112 -272 112
WIRE 96 112 96 32
WIRE 128 -48 -48 -48
WIRE 128 48 128 -48
WIRE 128 80 128 48
WIRE 128 272 48 272
WIRE 128 272 128 176
WIRE 144 80 128 80
WIRE 144 176 128 176
WIRE 160 -272 16 -272
WIRE 160 -256 160 -272
WIRE 176 -96 16 -96
WIRE 176 48 128 48
WIRE 240 -272 160 -272
WIRE 240 -256 240 -272
WIRE 240 -176 80 -176
WIRE 240 -176 240 -192
WIRE 240 -144 240 -176
WIRE 240 -16 240 -48
WIRE 240 0 240 -16
WIRE 240 128 208 128
WIRE 240 128 240 96
WIRE 240 144 240 128
WIRE 240 272 128 272
WIRE 240 272 240 208
WIRE 272 -16 240 -16
FLAG -272 -32 in-
FLAG -272 112 in+
FLAG -272 176 bias
FLAG 48 240 vee
FLAG 272 -16 out
FLAG 160 -256 vcc
SYMBOL pnp2 -80 -128 R180
SYMATTR InstName Q1
SYMBOL pnp2 -112 -64 M180
SYMATTR InstName Q2
SYMBOL diode -80 -256 R0
SYMATTR InstName D1
SYMBOL npn2 -240 -80 R0
SYMATTR InstName Q3
SYMBOL npn2 80 -16 M0
SYMATTR InstName Q4
SYMBOL pnp2 80 -128 R180
SYMATTR InstName Q5
SYMBOL npn2 -160 128 R0
SYMATTR InstName Q6
SYMBOL diode -208 192 R0
SYMATTR InstName D2
SYMBOL pnp2 176 -48 M180
SYMATTR InstName Q7
SYMBOL diode 224 -256 R0
SYMATTR InstName D3
SYMBOL npn2 176 0 R0
SYMATTR InstName Q8
SYMBOL npn2 208 80 M0
SYMATTR InstName Q9
SYMBOL diode 224 144 R0
SYMATTR InstName D4
* SPICE netlist
V1 fm 0 SFFM(0 1 10k 10 200)
.tran 0 0.1 0 1u
.options plotwinsize=0

* LTspice schematic (.asc)
Version 4
SHEET 1 200 208
WIRE -40 -40 -40 -104
WIRE -40 -104 40 -104
WIRE -40 40 -40 104
FLAG -40 104 0
FLAG 40 -104 fm
IOPIN 32 160 Out
SYMBOL voltage -40 -56 R0
SYMATTR InstName V1
SYMATTR Value SFFM(0 1 10k 10 200)
* SPICE netlist
V1 +V 0 15
Vin IN 0 SINE(0 1 10K)
R1 N001 0 10K
R2 OUT N001 10K
V2 -V 0 -15
XU1 IN N001 +V -V OUT AD820 ;pnba In+)In-)V+)V-)OUT
.tran 1m

* LTspice schematic (.asc)
Version 4
SHEET 1 544 256
WIRE 16 -112 0 -112
WIRE 112 -112 96 -112
WIRE 128 -112 112 -112
WIRE 224 -112 208 -112
WIRE -272 -48 -272 -64
WIRE -160 -48 -160 -64
WIRE 112 -16 112 -112
WIRE 128 -16 112 -16
WIRE 224 0 224 -112
WIRE 224 0 192 0
WIRE 272 0 224 0
WIRE 128 16 16 16
WIRE 16 32 16 16
WIRE -272 48 -272 32
WIRE -160 48 -160 32
WIRE 16 128 16 112
FLAG -272 -64 +V
FLAG -272 48 0
FLAG 16 128 0
FLAG 272 0 OUT
FLAG 16 16 IN
FLAG 160 -32 +V
FLAG -160 -64 -V
FLAG 160 32 -V
FLAG 0 -112 0
FLAG -160 48 0
SYMBOL voltage -272 -64 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage 16 16 R0
SYMATTR InstName Vin
SYMATTR Value SINE(0 1 10K)
SYMBOL res 112 -128 R90
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL res 224 -128 R90
SYMATTR InstName R2
SYMATTR Value 10K
SYMBOL voltage -160 -64 R0
SYMATTR InstName V2
SYMATTR Value -15
SYMBOL AD824 160 -64 R0
SYMATTR InstName U1
* SPICE netlist
V1 N001 0 PULSE(0 1 0 1n 1n 0.5u 1u)
A9 N001 0 0 0 0 Div10_OUT_n Div10_OUT 0 COUNTER cycles=10
.tran 0 20u 0

* LTspice schematic (.asc)
Version 4
SHEET 1 592 352
WIRE 296 -176 152 -176
WIRE -72 -144 -296 -144
WIRE 280 -112 152 -112
WIRE -296 48 -296 -144
WIRE -296 176 -296 128
FLAG -296 176 0
FLAG 296 -176 Div10_OUT
IOPIN 784 400 Out
FLAG 280 -112 Div10_OUT_n
IOPIN 768 464 Out
SYMBOL voltage -296 32 R0
SYMATTR InstName V1
SYMATTR Value PULSE(0 1 0 1n 1n 0.5u 1u)
SYMBOL counter 8 -176 R0
SYMATTR Value cycles=10
SYMATTR InstName A9
* SPICE netlist
A1 N001 0 0 0 0 N003 N002 0 MODULATOR mark=100k space=10
V1 N001 0 PWL(0 0 1 1)
R1 0 N003 1Meg
R2 0 N002 1Meg
.tran 1

* LTspice schematic (.asc)
Version 4
SHEET 1 512 200
WIRE 192 -64 160 -64
WIRE -112 -32 -256 -32
WIRE 80 -32 80 -64
WIRE 80 -32 32 -32
WIRE -256 -16 -256 -32
WIRE 192 0 192 -64
WIRE 256 0 192 0
WIRE 80 32 32 32
WIRE 80 80 80 32
WIRE 192 80 192 0
WIRE 192 80 160 80
FLAG -256 64 0
FLAG 256 0 0
SYMBOL SpecialFunctions\\modulate2 -112 -32 R0
SYMATTR InstName A1
SYMATTR Value mark=100k space=10
SYMBOL voltage -256 -32 R0
SYMATTR InstName V1
SYMATTR Value PWL(0 0 1 1)
SYMBOL res 176 64 R90
SYMATTR InstName R1
SYMATTR Value 1Meg
SYMBOL res 176 -80 R90
SYMATTR InstName R2
SYMATTR Value 1Meg
* SPICE netlist
V1 IN 0 36
L1 N001 OUT 100
R1 OUT N002 470K
R2 N002 0 88.7K
C1 OUT 0 10
Rload OUT 0 50
XU1 N001 IN NC_01 NC_02 IN N002 NC_03 0 LTC3631 ;pnba SW)Vin)Iset)SS)Run)FB)Hyst)GND
.tran 1.5m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 640 304
WIRE -224 -136 -320 -136
WIRE -208 -136 -224 -136
WIRE 32 -136 16 -136
WIRE 128 -136 112 -136
WIRE 240 -136 128 -136
WIRE 320 -136 240 -136
WIRE -320 -120 -320 -136
WIRE 240 -120 240 -136
WIRE 320 -120 320 -136
WIRE -224 -40 -224 -136
WIRE -208 -40 -224 -40
WIRE 128 -40 128 -56
WIRE 128 -40 16 -40
WIRE -320 -24 -320 -40
WIRE 128 -24 128 -40
WIRE 240 -24 240 -56
WIRE 320 -24 320 -40
WIRE 128 72 128 56
WIRE 32 152 16 152
FLAG -320 -24 0
FLAG 32 152 0
FLAG 128 72 0
FLAG 240 -24 0
FLAG 320 -24 0
FLAG -320 -136 IN
FLAG 320 -136 OUT
SYMBOL voltage -320 -136 R0
SYMATTR InstName V1
SYMATTR Value 36
SYMBOL ind 16 -120 R270
SYMATTR InstName L1
SYMATTR Value 100
SYMBOL res 112 -152 R0
SYMATTR InstName R1
SYMATTR Value 470K
SYMBOL res 112 -40 R0
SYMATTR InstName R2
SYMATTR Value 88.7K
SYMBOL cap 224 -120 R0
SYMATTR InstName C1
SYMATTR Value 10
SYMBOL res 304 -136 R0
SYMATTR InstName Rload
SYMATTR Value 50
SYMBOL PowerProducts\\LTC3631 -96 8 R0
SYMATTR InstName U1
* SPICE netlist
V1 IN 0 3
C1 OUT 0 10
C2 N003 0 1
C3 N004 0 1
C4 N002 0 1
R1 IN N001 100K
Rload OUT 0 2
XU1 OUT MP_01 OUT N002 N001 N003 N003 N004 IN 0 ADP7156_7 Vreg=2.611 Vref=2.016 ;pnba Vout))Vout_Sense)Byp)EN)Ref_Sense)Ref)Vreg)Vin)GND
.tran 5m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 704 368
WIRE -240 -184 -352 -184
WIRE -128 -184 -240 -184
WIRE 208 -184 192 -184
WIRE 256 -184 208 -184
WIRE 352 -184 256 -184
WIRE -352 -168 -352 -184
WIRE 256 -168 256 -184
WIRE 352 -168 352 -184
WIRE -240 -88 -240 -184
WIRE -224 -88 -240 -88
WIRE -128 -88 -144 -88
WIRE 208 -88 208 -184
WIRE 208 -88 192 -88
WIRE -352 -72 -352 -88
WIRE 256 -72 256 -104
WIRE 352 -72 352 -88
WIRE -128 8 -144 8
WIRE 208 8 192 8
WIRE 256 8 208 8
WIRE 256 24 256 8
WIRE -208 104 -224 104
WIRE -128 104 -144 104
WIRE 208 104 208 8
WIRE 208 104 192 104
WIRE 256 104 256 88
WIRE 32 184 32 168
FLAG 32 184 0
FLAG 256 104 0
FLAG 256 -72 0
FLAG -224 104 0
FLAG -208 8 0
FLAG -352 -72 0
FLAG 352 -72 0
FLAG -352 -184 IN
FLAG 352 -184 OUT
SYMBOL voltage -352 -184 R0
SYMATTR InstName V1
SYMATTR Value 3
SYMBOL cap 240 -168 R0
SYMATTR InstName C1
SYMATTR Value 10
SYMBOL cap 240 24 R0
SYMATTR InstName C2
SYMATTR Value 1
SYMBOL cap -144 88 R90
SYMATTR InstName C3
SYMATTR Value 1
SYMBOL cap -144 -8 R90
SYMATTR InstName C4
SYMATTR Value 1
SYMBOL res -240 -72 R270
SYMATTR InstName R1
SYMATTR Value 100K
SYMBOL res 336 -184 R0
SYMATTR InstName Rload
SYMATTR Value 2
SYMBOL ADP7156-2.0 32 -40 R0
SYMATTR InstName U1
* SPICE netlist
V1 IN 0 PWL(0 0 1 10)
C1 OUT 0 1
Rload OUT 0 1K
XU1 IN 0 OUT LT1790-5 ;pnba IN)GND)OUT
.tran 1

* LTspice schematic (.asc)
Version 4
SHEET 1 608 200
WIRE -112 -64 -304 -64
WIRE 208 -64 144 -64
WIRE 304 -64 208 -64
WIRE -304 -48 -304 -64
WIRE 208 -48 208 -64
WIRE 304 -48 304 -64
WIRE -304 48 -304 32
WIRE 208 48 208 16
WIRE 304 48 304 32
WIRE 16 64 16 48
FLAG -304 48 0
FLAG 208 48 0
FLAG 304 48 0
FLAG 16 64 0
FLAG 304 -64 OUT
FLAG -304 -64 IN
SYMBOL voltage -304 -64 R0
SYMATTR InstName V1
SYMATTR Value PWL(0 0 1 10)
SYMBOL cap 192 -48 R0
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL res 288 -64 R0
SYMATTR InstName Rload
SYMATTR Value 1K
SYMBOL PowerProducts\\LT1790-5 16 -64 R0
SYMATTR InstName U1
* SPICE netlist
V1 Rect 0 PULSE(-0.5 0.5 0 1p 1p 500n 1000n)
R1 Rect 0 50
.tran 0 10000u 0 1n

* LTspice schematic (.asc)
Version 4
SHEET 1 464 208
WIRE -120 -104 -232 -104
WIRE 232 -104 -120 -104
WIRE 232 -40 232 -104
WIRE -232 -24 -232 -104
WIRE -232 104 -232 56
WIRE 232 104 232 40
FLAG -232 104 0
FLAG -120 -104 Rect
FLAG 232 104 0
SYMBOL voltage -232 -40 R0
SYMATTR InstName V1
SYMATTR Value PULSE(-0.5 0.5 0 1p 1p 500n 1000n)
SYMBOL Misc\\EuropeanResistor 216 -56 R0
SYMATTR InstName R1
SYMATTR Value 50
* SPICE netlist
V3 TRIANGULAR 0 PULSE(0 1 0 .5 .5 0 1)
V2 SQUARE 0 PULSE(0 1 .25 1n 1n .5 1)
V4 SAWTOOTH 0 PULSE(0 1 0 1 0 0 1)
V1 SINE 0 SINE(.5 .5 1 0 0 -90)
V5 TRIANGULAR_PWL 0 PWL REPEAT FOREVER (0 0 .5 1 1 0) ENDREPEAT
V6 SAWTOOTH_PWL 0 PWL REPEAT FOREVER (0 0 1 1 +1n 0) ENDREPEAT
.tran 5

* LTspice schematic (.asc)
Version 4
SHEET 1 200 720
WIRE -40 -360 -56 -360
WIRE 56 -360 40 -360
WIRE -40 -216 -56 -216
WIRE 56 -216 40 -216
WIRE -40 -72 -56 -72
WIRE 56 -72 40 -72
WIRE -40 72 -56 72
WIRE 56 72 40 72
WIRE -40 216 -56 216
WIRE 56 216 40 216
WIRE -40 360 -56 360
WIRE 56 360 40 360
FLAG -56 -72 0
FLAG 56 -72 TRIANGULAR
FLAG -56 -216 0
FLAG 56 -216 SQUARE
FLAG -56 72 0
FLAG 56 72 SAWTOOTH
FLAG -56 -360 0
FLAG 56 -360 SINE
FLAG -56 216 0
FLAG 56 216 TRIANGULAR_PWL
FLAG -56 360 0
FLAG 56 360 SAWTOOTH_PWL
SYMBOL voltage 56 -72 R90
SYMATTR InstName V3
SYMATTR Value PULSE(0 1 0 .5 .5 0 1)
SYMBOL voltage 56 -216 R90
SYMATTR InstName V2
SYMATTR Value PULSE(0 1 .25 1n 1n .5 1)
SYMBOL voltage 56 72 R90
SYMATTR InstName V4
SYMATTR Value PULSE(0 1 0 1 0 0 1)
SYMBOL voltage 56 -360 R90
SYMATTR InstName V1
SYMATTR Value SINE(.5 .5 1 0 0 -90)
SYMBOL voltage 56 216 R90
SYMATTR InstName V5
SYMATTR Value PWL REPEAT FOREVER (0 0 .5 1 1 0) ENDREPEAT
SYMBOL voltage 56 360 R90
SYMATTR InstName V6
SYMATTR Value PWL REPEAT FOREVER (0 0 1 1 +1n 0) ENDREPEAT
* SPICE netlist
XU1 output N001 P001 P002 P003 LT1001 ;pnba In+)In-)V+)V-)OUT
V1 0 P001 15
V2 P002 0 15
V3 0 N001 SINE(0 10 50)
D1 output P003 1N4148
R1 P004 output 10k
V4 0 P004 3.3
.tran 0.05

* LTspice schematic (.asc)
Version 4
SHEET 1 352 352
WIRE 96 -144 96 -176
WIRE -144 0 -144 -32
WIRE -64 0 -144 0
WIRE 96 16 64 16
WIRE 176 16 96 16
WIRE -64 32 -176 32
WIRE -176 176 -176 32
WIRE 96 176 96 16
WIRE 96 176 -176 176
FLAG -32 -96 0
FLAG -32 128 0
FLAG -144 -112 0
FLAG 96 -176 0
FLAG 176 16 output
IOPIN 320 160 Out
SYMBOL OpAmps\\OP07 -32 -48 R0
SYMATTR InstName U1
SYMBOL voltage -32 -112 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage -32 32 R0
SYMATTR InstName V2
SYMATTR Value 15
SYMBOL voltage -144 -128 R0
SYMATTR InstName V3
SYMATTR Value SINE(0 10 50)
SYMBOL diode 64 0 R90
SYMATTR InstName D1
SYMATTR Value 1N4148
SYMBOL res 80 -80 R0
SYMATTR InstName R1
SYMATTR Value 10k
SYMBOL voltage 96 -160 R0
SYMATTR InstName V4
SYMATTR Value 3.3
* SPICE netlist
R1 N002 N003 100
R2 N002 N004 100
R3 N002 N005 100
DRED N003 0 DR
DYELLOW N004 0 DY
DGREEN N005 0 DG
V1 N002 0 5
V2 N001 0 5
R4 N001 N006 100
DRED1 N006 0 DR
V3 N007 0 5
R5 N007 N008 100
DYELLOW1 N008 0 DY
V4 N009 0 5
R6 N009 N010 100
DGREEN1 N010 0 DG
;dc V2 0 5 0.01
.dc V1 0 5 0.01
;dc V3 0 5 0.01
;dc V4 0 5 0.01

* LTspice schematic (.asc)
Version 4
SHEET 1 1296 1424
WIRE 648 -712 264 -712
WIRE 648 -648 648 -712
WIRE -472 -616 -648 -616
WIRE -312 -616 -472 -616
WIRE -168 -616 -312 -616
WIRE -472 -600 -472 -616
WIRE -312 -600 -312 -616
WIRE -168 -600 -168 -616
WIRE 264 -552 264 -712
WIRE -472 -488 -472 -520
WIRE -312 -488 -312 -520
WIRE -168 -488 -168 -520
WIRE -648 -472 -648 -616
WIRE 648 -472 648 -568
WIRE 264 -312 264 -472
WIRE 440 -312 264 -312
WIRE 648 -312 648 -408
WIRE 648 -312 440 -312
WIRE -648 -280 -648 -392
WIRE -472 -280 -472 -424
WIRE -472 -280 -648 -280
WIRE -360 -280 -472 -280
WIRE -312 -280 -312 -424
WIRE -312 -280 -360 -280
WIRE -168 -280 -168 -424
WIRE -168 -280 -312 -280
WIRE -360 -264 -360 -280
WIRE 648 -200 264 -200
WIRE 648 -136 648 -200
WIRE 264 -40 264 -200
WIRE 648 40 648 -56
WIRE 264 200 264 40
WIRE 440 200 264 200
WIRE 648 200 648 104
WIRE 648 200 440 200
WIRE 648 312 264 312
WIRE 648 376 648 312
WIRE 264 472 264 312
WIRE 648 552 648 456
WIRE 264 712 264 552
WIRE 440 712 264 712
WIRE 648 712 648 616
WIRE 648 712 440 712
FLAG -360 -264 0
FLAG 440 -312 0
FLAG 440 200 0
FLAG 440 712 0
SYMBOL res -488 -616 R0
SYMATTR InstName R1
SYMATTR Value 100
SYMBOL res -328 -616 R0
SYMATTR InstName R2
SYMATTR Value 100
SYMBOL res -184 -616 R0
SYMATTR InstName R3
SYMATTR Value 100
SYMBOL LED -488 -488 R0
SYMATTR InstName DRED
SYMATTR Value DR
SYMBOL LED -328 -488 R0
SYMATTR InstName DYELLOW
SYMATTR Value DY
SYMBOL LED -184 -488 R0
SYMATTR InstName DGREEN
SYMATTR Value DG
SYMBOL voltage -648 -488 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage 264 -568 R0
SYMATTR InstName V2
SYMATTR Value 5
SYMBOL res 632 -664 R0
SYMATTR InstName R4
SYMATTR Value 100
SYMBOL LED 632 -472 R0
SYMATTR InstName DRED1
SYMATTR Value DR
SYMBOL voltage 264 -56 R0
SYMATTR InstName V3
SYMATTR Value 5
SYMBOL res 632 -152 R0
SYMATTR InstName R5
SYMATTR Value 100
SYMBOL LED 632 40 R0
SYMATTR InstName DYELLOW1
SYMATTR Value DY
SYMBOL voltage 264 456 R0
SYMATTR InstName V4
SYMATTR Value 5
SYMBOL res 632 360 R0
SYMATTR InstName R6
SYMATTR Value 100
SYMBOL LED 632 552 R0
SYMATTR InstName DGREEN1
SYMATTR Value DG
* SPICE netlist
R1 OUT N001 121
R2 N001 0 365
V1 IN 0 PWL(0 0 1 10) Rser=0.1
Rload OUT 0 10
C1 OUT 0 10
XU1 N001 OUT IN LT1084 ;pnba ADJ)OUT)IN
.tran 1

* LTspice schematic (.asc)
Version 4
SHEET 1 656 240
WIRE -200 -120 -328 -120
WIRE 104 -120 56 -120
WIRE 200 -120 104 -120
WIRE 328 -120 200 -120
WIRE 104 -104 104 -120
WIRE 328 -104 328 -120
WIRE -328 -88 -328 -120
WIRE 200 -88 200 -120
WIRE 200 -8 200 -24
WIRE 328 -8 328 -24
WIRE -72 8 -72 -24
WIRE 104 8 104 -24
WIRE 104 8 -72 8
WIRE -328 24 -328 -8
WIRE 104 24 104 8
WIRE 104 120 104 104
FLAG 328 -120 OUT
FLAG 104 120 0
FLAG 328 -8 0
FLAG -328 24 0
FLAG 200 -8 0
FLAG -328 -120 IN
SYMBOL RES 88 -120 R0
SYMATTR InstName R1
SYMATTR Value 121
SYMBOL RES 88 8 R0
SYMATTR InstName R2
SYMATTR Value 365
SYMBOL VOLTAGE -328 -104 R0
SYMATTR InstName V1
SYMATTR Value PWL(0 0 1 10)
SYMATTR SpiceLine Rser=0.1
SYMBOL RES 312 -120 R0
SYMATTR InstName Rload
SYMATTR Value 10
SYMBOL cap 184 -88 R0
SYMATTR InstName C1
SYMATTR Value 10
SYMBOL PowerProducts\\LT1084 -72 -120 R0
SYMATTR InstName U1
* SPICE netlist
XU1 IN IN N005 N004 OUT N003 N001 N002 0 LT3663 ;pnba Vin)Run)FB)Ilim)Vout)Isense)Boost)SW)GND
R1 OUT N005 59K
R2 N005 0 11K
L1 N002 N003 6.8
D1 0 N002 MBRS140
C1 N002 N001 .1
C2 OUT 0 22
V1 IN 0 12
R3 N004 0 28.7K
R4 OUT 0 5
.tran 500u startup

* LTspice schematic (.asc)
Version 4
SHEET 1 624 560
WIRE -8 -264 -56 -264
WIRE 104 -264 56 -264
WIRE -56 -200 -56 -264
WIRE -216 -152 -312 -152
WIRE -184 -152 -216 -152
WIRE 104 -152 104 -264
WIRE 104 -152 72 -152
WIRE 200 -152 104 -152
WIRE 296 -152 264 -152
WIRE -312 -136 -312 -152
WIRE 104 -136 104 -152
WIRE -312 -40 -312 -56
WIRE -216 -40 -216 -152
WIRE -184 -40 -216 -40
WIRE 104 -40 104 -56
WIRE 104 -40 72 -40
WIRE 104 56 72 56
WIRE 216 56 104 56
WIRE 312 56 216 56
WIRE 104 72 104 56
WIRE 216 72 216 56
WIRE 312 72 312 56
WIRE -280 168 -296 168
WIRE -184 168 -200 168
WIRE 104 168 104 152
WIRE 104 168 72 168
WIRE 216 168 216 136
WIRE 312 168 312 152
WIRE 104 184 104 168
WIRE -56 232 -56 216
WIRE 104 280 104 264
FLAG -56 232 0
FLAG 104 280 0
FLAG 296 -152 0
FLAG 216 168 0
FLAG -312 -40 0
FLAG -296 168 0
FLAG 312 168 0
FLAG -312 -152 IN
FLAG 312 56 OUT
SYMBOL PowerProducts\\LT3663 -56 8 R0
SYMATTR InstName U1
SYMBOL res 88 56 R0
SYMATTR InstName R1
SYMATTR Value 59K
SYMBOL res 88 168 R0
SYMATTR InstName R2
SYMATTR Value 11K
SYMBOL ind 88 -152 R0
SYMATTR InstName L1
SYMATTR Value 6.8
SYMBOL schottky 264 -168 R90
SYMATTR InstName D1
SYMATTR Value MBRS140
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL cap 56 -280 R90
SYMATTR InstName C1
SYMATTR Value .1
SYMBOL cap 200 72 R0
SYMATTR InstName C2
SYMATTR Value 22
SYMBOL voltage -312 -152 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL res -184 152 R90
SYMATTR InstName R3
SYMATTR Value 28.7K
SYMBOL res 296 56 R0
SYMATTR InstName R4
SYMATTR Value 5
* SPICE netlist
V1 vIN 0 24
L1 N001 vOUT 270 Rser=1.7
C2 vOUT 0 10
R5 vOUT N005 698k
R6 N005 0 49.9k
Rload vOUT 0 400
R1 vIN N002 3.32Meg
R3 N002 N004 953k
XU1 0 vIN N002 N004 N005 N001 N003 MAX17555C ;pnba GND)IN)EN/UV)HYST)FB/VO)LX)_RESET
R2 N002 0 287k
R4 vOUT N003 100k
.tran 2.4m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1088 416
WIRE -528 -208 -544 -208
WIRE -304 -208 -528 -208
WIRE -176 -208 -304 -208
WIRE 160 -208 112 -208
WIRE 272 -208 240 -208
WIRE 352 -208 272 -208
WIRE 416 -208 352 -208
WIRE 512 -208 416 -208
WIRE 544 -208 512 -208
WIRE -304 -192 -304 -208
WIRE 272 -192 272 -208
WIRE 416 -192 416 -208
WIRE 544 -192 544 -208
WIRE -544 -160 -544 -208
WIRE 272 -112 272 -128
WIRE 544 -96 544 -112
WIRE -304 -80 -304 -112
WIRE -304 -80 -416 -80
WIRE -176 -80 -304 -80
WIRE -416 -64 -416 -80
WIRE -304 -64 -304 -80
WIRE -544 -48 -544 -80
WIRE 160 -48 112 -48
WIRE 352 -48 352 -208
WIRE 352 -48 240 -48
WIRE -416 48 -416 16
WIRE -304 48 -304 16
WIRE -176 48 -304 48
WIRE 416 48 416 -112
WIRE 416 48 112 48
WIRE 416 80 416 48
WIRE 416 176 416 160
WIRE -32 208 -32 192
FLAG -544 -48 0
FLAG -32 208 0
FLAG 272 -112 0
FLAG 544 -96 0
FLAG 416 176 0
FLAG -528 -208 vIN
FLAG 512 -208 vOUT
FLAG -416 48 0
SYMBOL voltage -544 -176 R0
SYMATTR InstName V1
SYMATTR Value 24
SYMBOL ind 144 -192 R270
SYMATTR InstName L1
SYMATTR Value 270
SYMATTR SpiceLine Rser=1.7
SYMBOL cap 256 -192 R0
SYMATTR InstName C2
SYMATTR Value 10
SYMBOL res 400 -208 R0
SYMATTR InstName R5
SYMATTR Value 698k
SYMBOL res 400 64 R0
SYMATTR InstName R6
SYMATTR Value 49.9k
SYMBOL res 528 -208 R0
SYMATTR InstName Rload
SYMATTR Value 400
SYMBOL res -320 -208 R0
SYMATTR InstName R1
SYMATTR Value 3.32Meg
SYMBOL res -320 -80 R0
SYMATTR InstName R3
SYMATTR Value 953k
SYMBOL MAX17555C -32 -32 R0
SYMATTR InstName U1
SYMBOL res -432 -80 R0
SYMATTR InstName R2
SYMATTR Value 287k
SYMBOL res 256 -64 R90
SYMATTR InstName R4
SYMATTR Value 100k
* SPICE netlist
Q1 N001 N002 0 0 2N3904
I1 0 N002 {Ib}
V1 N001 0
.step param Ib 2u 500u 50u
.dc V1 0 10 0.01

* LTspice schematic (.asc)
Version 4
SHEET 1 384 200
WIRE 64 -88 16 -88
WIRE 192 -88 144 -88
WIRE 192 -56 192 -88
WIRE 16 -40 16 -88
WIRE -160 8 -192 8
WIRE -48 8 -80 8
WIRE -192 40 -192 8
WIRE 16 88 16 56
FLAG -192 40 0
FLAG 192 -56 0
FLAG 16 88 0
SYMBOL npn -48 -40 R0
SYMATTR InstName Q1
SYMATTR Value 2N3904
SYMBOL current -160 8 R270
SYMATTR InstName I1
SYMATTR Value {Ib}
SYMBOL voltage 48 -88 R270
SYMATTR InstName V1
SYMATTR Value ""
* SPICE netlist
V1 +V 0 15
V2 -V 0 -15
R1 OUT N001 355K
R2 N001 0 365
V3 IN 0 SINE(0 1m .01)
XU1 IN N001 +V -V OUT LT1007 ;pnba In+)In-)V+)V-)OUT
.tran 300

* LTspice schematic (.asc)
Version 4
SHEET 1 576 288
WIRE 16 -128 0 -128
WIRE 112 -128 96 -128
WIRE 144 -128 112 -128
WIRE 256 -128 224 -128
WIRE -288 -48 -288 -64
WIRE -160 -48 -160 -64
WIRE 176 -16 176 -32
WIRE 112 0 112 -128
WIRE 144 0 112 0
WIRE 256 16 256 -128
WIRE 256 16 208 16
WIRE 288 16 256 16
WIRE 144 32 -16 32
WIRE -288 48 -288 32
WIRE -160 48 -160 32
WIRE -16 48 -16 32
WIRE 176 64 176 48
WIRE -16 144 -16 128
FLAG -160 48 0
FLAG 176 -32 +V
FLAG -160 -64 +V
FLAG 176 64 -V
FLAG -288 48 0
FLAG -288 -64 -V
FLAG 0 -128 0
FLAG -16 144 0
FLAG 288 16 OUT
FLAG -16 32 IN
SYMBOL voltage -160 -64 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage -288 -64 R0
SYMATTR InstName V2
SYMATTR Value -15
SYMBOL res 240 -144 R90
SYMATTR InstName R1
SYMATTR Value 355K
SYMBOL res 112 -144 R90
SYMATTR InstName R2
SYMATTR Value 365
SYMBOL voltage -16 32 R0
SYMATTR InstName V3
SYMATTR Value SINE(0 1m .01)
SYMBOL opamps\\LT1007A 176 -48 R0
SYMATTR InstName U1
* SPICE netlist
V1 N002 0 10
V2 N001 0 5
V3 N004 0 -7
R1 Vout 0 1k noiseless
V4 vDAC 0 SINE(1.25 1.25 1MEG)
V5 NC_01 0 2.5
V6 NC_02 0 PWL(0 0 2u 0 +1n 2.5)
C1 Vout N003 10p
XU2 Vout NC_03 Vout Vout vDAC N001 0 N002 N004 N003 AD3541R RANGE_SEL=1 ;pnba RFBx4)RFBx2)RFBx1)Vout)VDAC)AVDD)AGND)PVDD)PVSS)CAP
.tran 0 5u 0 1n

* LTspice schematic (.asc)
Version 4
SHEET 1 1344 608
WIRE 256 -304 -208 -304
WIRE 160 -256 -32 -256
WIRE -208 -240 -208 -304
WIRE -32 -240 -32 -256
WIRE 160 -208 160 -256
WIRE 256 -208 256 -304
WIRE 672 -160 384 -160
WIRE -208 -144 -208 -160
WIRE -32 -144 -32 -160
WIRE 672 -64 672 -160
WIRE 672 -64 448 -64
WIRE 16 -32 -672 -32
WIRE 96 -32 16 -32
WIRE 624 -32 464 -32
WIRE 672 -32 672 -64
WIRE 672 -32 624 -32
WIRE -672 16 -672 -32
WIRE 512 48 416 48
WIRE 672 48 672 -32
WIRE 672 48 576 48
WIRE -672 128 -672 96
WIRE -352 128 -352 96
WIRE -208 128 -208 96
WIRE 672 128 672 48
WIRE 160 176 160 144
WIRE 672 256 672 208
WIRE 160 288 160 256
WIRE 256 288 256 144
WIRE 256 288 160 288
WIRE 160 304 160 288
FLAG -32 -144 0
FLAG -208 -144 0
FLAG 160 304 0
FLAG 672 256 0
FLAG -672 128 0
FLAG -352 128 0
FLAG 624 -32 Vout
FLAG -208 128 0
FLAG 16 -32 vDAC
SYMBOL voltage -32 -256 R0
SYMATTR InstName V1
SYMATTR Value 10
SYMBOL voltage -208 -256 R0
SYMATTR InstName V2
SYMATTR Value 5
SYMBOL voltage 160 160 R0
SYMATTR InstName V3
SYMATTR Value -7
SYMBOL res 656 112 R0
SYMATTR InstName R1
SYMATTR Value 1k noiseless
SYMBOL voltage -672 0 R0
SYMATTR InstName V4
SYMATTR Value SINE(1.25 1.25 1MEG)
SYMBOL voltage -352 0 R0
SYMATTR InstName V5
SYMATTR Value 2.5
SYMBOL voltage -208 0 R0
SYMATTR InstName V6
SYMATTR Value PWL(0 0 2u 0 +1n 2.5)
SYMBOL cap 576 32 R90
SYMATTR InstName C1
SYMATTR Value 10p
SYMBOL AD3541R 256 -32 R0
SYMATTR InstName U2
SYMATTR Value2 RANGE_SEL=1