Si7li/ltspice-spice-circuits-no-aug huggingface dataset:
* SPICE netlist
D1 V_out_TV2 0 TVS1
V1 Vin 0 SINE(0 10 1e6 0 100k)
R1 V_out_TV2 Vin 1k
R2 V_out_TV2 0 100k
R3 Vout_2*Zener Vin 1k
R4 0 Vout_2*Zener 100k
D2 N001 Vout_2*Zener BZX85C3V3
D3 N001 0 BZX85C3V3
.tran 20u

* LTspice schematic (.asc)
Version 4
SHEET 1 1920 240
WIRE 656 -104 624 -104
WIRE 784 -104 736 -104
WIRE 928 -104 784 -104
WIRE 960 -104 928 -104
WIRE -480 -88 -528 -88
WIRE -288 -88 -480 -88
WIRE -208 -88 -288 -88
WIRE 784 -72 784 -104
WIRE -480 -56 -480 -88
WIRE -288 -56 -288 -88
WIRE -960 -24 -960 -56
WIRE 928 -24 928 -104
WIRE 784 8 784 -8
WIRE -480 40 -480 8
WIRE -288 56 -288 24
WIRE 928 88 928 56
WIRE 784 120 784 72
FLAG -960 56 0
FLAG -480 40 0
FLAG -288 56 0
FLAG 784 120 0
FLAG -960 -56 Vin
FLAG -608 -88 Vin
FLAG -208 -88 V_out_TV2
FLAG 624 -104 Vin
FLAG 960 -104 Vout_2*Zener
FLAG 928 88 0
SYMBOL TVSdiode -496 -56 R0
SYMATTR InstName D1
SYMATTR Value TVS1
SYMBOL voltage -960 -40 R0
SYMATTR InstName V1
SYMATTR Value SINE(0 10 1e6 0 100k)
SYMBOL res -512 -104 R90
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL res -304 -72 R0
SYMATTR InstName R2
SYMATTR Value 100k
SYMBOL res 752 -120 R90
SYMATTR InstName R3
SYMATTR Value 1k
SYMBOL res 944 72 R180
SYMATTR InstName R4
SYMATTR Value 100k
SYMBOL zener 800 -8 R180
SYMATTR InstName D2
SYMATTR Value BZX85C3V3
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL zener 768 8 R0
SYMATTR Value BZX85C3V3
SYMATTR InstName D3
SYMATTR Description Diode
SYMATTR Type diode
* SPICE netlist
CLOAD vOUT 0 10n
Vdac vDAC 0 PWL(0 0.625 10u 0.625 +1u 1.875)
V1 Vdd 0 5
Vdac1 NC_01 0 1.25
I1 0 0 100 AC 1
XU2 vDAC Vdd 0 vOUT AD5697R Gain=1 ;pnba Vdac)Vdd)GND)Vout
.tran 200u

* LTspice schematic (.asc)
Version 4
SHEET 1 1472 528
WIRE 32 -232 32 -264
WIRE 32 -104 32 -152
WIRE 32 -56 32 -104
WIRE -528 88 -736 88
WIRE -256 88 -528 88
WIRE -96 88 -256 88
WIRE 464 88 272 88
WIRE 544 88 464 88
WIRE 736 88 544 88
WIRE -528 120 -528 88
WIRE 544 136 544 88
WIRE -736 232 -736 200
WIRE -528 232 -528 200
WIRE 544 232 544 200
WIRE 736 232 736 216
WIRE 736 232 544 232
WIRE 544 248 544 232
WIRE 32 264 32 232
FLAG 464 88 vOUT
FLAG -528 232 0
FLAG -256 88 vDAC
FLAG 32 -264 0
FLAG 32 264 0
FLAG 544 248 0
FLAG 32 -104 Vdd
FLAG -736 232 0
FLAG 736 136 0
SYMBOL cap 528 136 R0
SYMATTR InstName CLOAD
SYMATTR Value 10n
SYMBOL voltage -528 104 R0
SYMATTR InstName Vdac
SYMATTR Value PWL(0 0.625 10u 0.625 +1u 1.875)
SYMBOL voltage 32 -136 M180
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -736 104 R0
SYMATTR InstName Vdac1
SYMATTR Value 1.25
SYMBOL current 736 136 R0
SYMATTR Value2 AC 1
SYMATTR InstName I1
SYMATTR Value 100
SYMBOL AD5697R 64 88 R0
SYMATTR InstName U2
SYMATTR SpiceLine Gain=1
* SPICE netlist
V1 IN 0 5.5
C2 OUT 0 1
Rload OUT 0 100
C1 IN 0 1
XU1 OUT MP_01 OUT 0 IN MP_02 MP_03 IN ADP124 K=35714.3 ;pnba Vout))Sense)GND)En)))Vin
.tran 10m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 512 200
WIRE -176 -88 -256 -88
WIRE -128 -88 -176 -88
WIRE -96 -88 -128 -88
WIRE 128 -88 96 -88
WIRE 176 -88 128 -88
WIRE 256 -88 176 -88
WIRE -256 -72 -256 -88
WIRE -176 -72 -176 -88
WIRE 176 -72 176 -88
WIRE 256 -72 256 -88
WIRE -256 24 -256 8
WIRE -176 24 -176 -8
WIRE -128 24 -128 -88
WIRE -96 24 -128 24
WIRE 128 24 128 -88
WIRE 128 24 96 24
WIRE 176 24 176 -8
WIRE 256 24 256 8
WIRE 0 88 0 72
FLAG -256 24 0
FLAG 0 88 0
FLAG 176 24 0
FLAG 256 24 0
FLAG 256 -88 OUT
FLAG -256 -88 IN
FLAG -176 24 0
SYMBOL voltage -256 -88 R0
SYMATTR InstName V1
SYMATTR Value 5.5
SYMBOL cap 160 -72 R0
SYMATTR InstName C2
SYMATTR Value 1
SYMBOL res 240 -88 R0
SYMATTR InstName Rload
SYMATTR Value 100
SYMBOL cap -192 -72 R0
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL ADP124-3.3 0 24 R0
SYMATTR InstName U1
* SPICE netlist
V1 IN 0 12
C2 OUT 0 680
R1 IN N004 100K
R2 N004 N010 12.1K
R5 OUT N003 20K
C1 N009 0 5.6n
S1 0 OUT N001 0 SHORT
V3 N001 0 PULSE(0 1 240m 1m 1m 10m)
R6 N007 0 1K
C3 N002 0 1
C4 N008 0 1
R4 IN N002 10
R3 0 N006 40.2K
R7 IN N005 20K
R8 N010 0 10K
C5 N011 0 1n
XU1 N002 N006 0 N008 N009 N004 0 OUT IN N010 N011 N003 N005 N007 MAX15090C ;pnba VCC)CB)GND)REG)GATE)UV)_EN)OUT)IN)OV)CDLY)PG)_FAULT)ISENSE
.tran 0.4 startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1152 720
WIRE 224 -360 -480 -360
WIRE -480 -280 -480 -360
WIRE -480 -280 -576 -280
WIRE -336 -280 -480 -280
WIRE -224 -280 -336 -280
WIRE 144 -280 64 -280
WIRE 304 -280 144 -280
WIRE 416 -280 304 -280
WIRE -576 -264 -576 -280
WIRE 304 -264 304 -280
WIRE 416 -264 416 -280
WIRE -480 -248 -480 -280
WIRE -336 -248 -336 -280
WIRE 144 -248 144 -280
WIRE 576 -248 464 -248
WIRE 576 -232 576 -248
WIRE -576 -168 -576 -184
WIRE 304 -168 304 -200
WIRE 416 -168 416 -184
WIRE -336 -152 -336 -168
WIRE -224 -152 -336 -152
WIRE 144 -152 144 -168
WIRE 144 -152 64 -152
WIRE 224 -136 224 -360
WIRE 576 -136 576 -152
WIRE -336 -72 -336 -88
WIRE -480 -40 -480 -168
WIRE -224 -40 -480 -40
WIRE 224 -40 224 -56
WIRE 224 -40 64 -40
WIRE -224 24 -384 24
WIRE 192 24 64 24
WIRE 192 40 192 24
WIRE -480 56 -480 -40
WIRE -384 56 -384 24
WIRE -224 88 -288 88
WIRE 112 88 64 88
WIRE 112 104 112 88
WIRE 192 136 192 120
WIRE -384 168 -384 136
WIRE -288 168 -288 152
WIRE -480 200 -480 136
WIRE -224 200 -480 200
WIRE 112 200 112 168
WIRE 112 200 64 200
WIRE 112 232 112 200
WIRE -480 248 -480 200
WIRE -224 264 -288 264
WIRE 112 264 64 264
WIRE 112 296 112 264
WIRE -480 360 -480 328
WIRE -288 360 -288 328
FLAG 112 232 0
FLAG -576 -168 0
FLAG 304 -168 0
FLAG 416 -280 OUT
FLAG -576 -280 IN
FLAG 416 -168 0
FLAG 464 -200 0
FLAG 576 -136 0
FLAG -336 -72 0
FLAG 192 136 0
FLAG -288 168 0
FLAG -384 168 0
FLAG -480 360 0
FLAG 112 296 0
FLAG -288 360 0
SYMBOL voltage -576 -280 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL cap 288 -264 R0
SYMATTR InstName C2
SYMATTR Value 680
SYMBOL res -496 -264 R0
SYMATTR InstName R1
SYMATTR Value 100K
SYMBOL res -496 40 R0
SYMATTR InstName R2
SYMATTR Value 12.1K
SYMBOL res 128 -264 R0
SYMATTR InstName R5
SYMATTR Value 20K
SYMBOL cap 96 104 R0
SYMATTR InstName C1
SYMATTR Value 5.6n
SYMBOL sw 416 -168 R180
SYMATTR InstName S1
SYMATTR Value SHORT
SYMBOL voltage 576 -248 R0
SYMATTR InstName V3
SYMATTR Value PULSE(0 1 240m 1m 1m 10m)
SYMBOL res 176 24 R0
SYMATTR InstName R6
SYMATTR Value 1K
SYMBOL cap -352 -152 R0
SYMATTR InstName C3
SYMATTR Value 1
SYMBOL cap -304 88 R0
SYMATTR InstName C4
SYMATTR Value 1
SYMBOL res -352 -264 R0
SYMATTR InstName R4
SYMATTR Value 10
SYMBOL res -400 152 M180
SYMATTR InstName R3
SYMATTR Value 40.2K
SYMBOL res 208 -152 R0
SYMATTR InstName R7
SYMATTR Value 20K
SYMBOL res -496 232 R0
SYMATTR InstName R8
SYMATTR Value 10K
SYMBOL cap -304 264 R0
SYMATTR InstName C5
SYMATTR Value 1n
SYMBOL MAX15090C -80 -72 R0
SYMATTR InstName U1
* SPICE netlist
V1 V+ 0 5
V2 V- 0 -5
V3 N002 0 -5
V4 IN 0 SINE(0 1 1Meg)
R3 OUT N001 499
R4 OUT 0 1K
R5 N001 0 499
XU1 IN N001 V+ V- OUT N002 ADA4857 ;pnba 100)101)102)103)104)106
.tran 10u

* LTspice schematic (.asc)
Version 4
SHEET 1 624 288
WIRE -40 -128 -56 -128
WIRE 56 -128 40 -128
WIRE 88 -128 56 -128
WIRE 216 -128 168 -128
WIRE 56 -32 56 -128
WIRE 104 -32 56 -32
WIRE 216 -16 216 -128
WIRE 216 -16 168 -16
WIRE 312 -16 216 -16
WIRE 104 0 -104 0
WIRE 312 0 312 -16
WIRE -312 16 -312 0
WIRE -216 16 -216 0
WIRE -104 16 -104 0
WIRE 120 32 120 16
WIRE 152 48 152 16
WIRE 312 96 312 80
WIRE -312 112 -312 96
WIRE -216 112 -216 96
WIRE -104 112 -104 96
WIRE 152 144 152 128
FLAG -312 0 V+
FLAG -216 0 V-
FLAG -312 112 0
FLAG -216 112 0
FLAG 152 144 0
FLAG -104 112 0
FLAG -104 0 IN
FLAG -56 -128 0
FLAG 312 96 0
FLAG 312 -16 OUT
FLAG 120 -48 V+
FLAG 120 32 V-
SYMBOL voltage -312 0 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -216 0 R0
SYMATTR InstName V2
SYMATTR Value -5
SYMBOL voltage 152 32 R0
SYMATTR InstName V3
SYMATTR Value -5
SYMBOL voltage -104 0 R0
SYMATTR InstName V4
SYMATTR Value SINE(0 1 1Meg)
SYMBOL res 184 -144 R90
SYMATTR InstName R3
SYMATTR Value 499
SYMBOL res 296 -16 R0
SYMATTR InstName R4
SYMATTR Value 1K
SYMBOL res 56 -144 R90
SYMATTR InstName R5
SYMATTR Value 499
SYMBOL ADA4857 136 -16 R0
SYMATTR InstName U1
* SPICE netlist
V1 IN 0 PWL(0 0 1 10)
C1 OUT 0 10
Rload OUT 0 500
C2 OUT N001 .01
XU1 OUT OUT N001 0 IN MP_01 MP_02 IN LT1762-2.5 ;pnba OUT)SENSE)BYP)GND)_SHDN)))IN
.tran 1

* LTspice schematic (.asc)
Version 4
SHEET 1 736 208
WIRE 160 -104 144 -104
WIRE 192 -104 160 -104
WIRE 272 -104 192 -104
WIRE 368 -104 272 -104
WIRE -160 -88 -368 -88
WIRE -144 -88 -160 -88
WIRE 272 -88 272 -104
WIRE 368 -88 368 -104
WIRE -368 -72 -368 -88
WIRE 192 -72 192 -104
WIRE 160 -40 160 -104
WIRE 160 -40 144 -40
WIRE -160 8 -160 -88
WIRE -144 8 -160 8
WIRE 272 8 272 -24
WIRE 368 8 368 -8
WIRE -368 24 -368 8
WIRE 192 24 192 -8
WIRE 192 24 144 24
WIRE 0 104 0 72
FLAG -368 24 0
FLAG 272 8 0
FLAG 368 8 0
FLAG 0 104 0
FLAG 368 -104 OUT
FLAG -368 -88 IN
SYMBOL voltage -368 -88 R0
SYMATTR InstName V1
SYMATTR Value PWL(0 0 1 10)
SYMBOL cap 256 -88 R0
SYMATTR InstName C1
SYMATTR Value 10
SYMBOL res 352 -104 R0
SYMATTR InstName Rload
SYMATTR Value 500
SYMBOL cap 176 -72 R0
SYMATTR InstName C2
SYMATTR Value .01
SYMBOL PowerProducts\\LT1762-2.5 0 -40 R0
SYMATTR InstName U1
* SPICE netlist
V1 +V 0 3.3
R1 N003 0 5k tol=1 pwr=0.1
R2 +V N003 5k tol=1 pwr=0.1
XU1 DATA N003 NC_01 0 OUT LM393 ;pnba In+)In-)V+)V-)OUT
V2 SIG 0 SINE(1 1 .5)
R3 +V OUT 10K tol=1 pwr=0.1
R1k N001 0 10 tol=1 pwr=0.1
R5 +V N002 22.1K tol=1 pwr=0.1
R4 N004 +V 150K tol=1 pwr=0.1
R6 DATA +V 4.7Meg tol=1 pwr=0.1
D3 +V N001 D
D4 OUT N002 D
XU3 SIG 0 DATA 0 PC817 Igain=1.5m ;pnba A)K)C)E
D1 N004 SIG D
.inc library/LM393.5_1
.param SIG=3
.tran 4s

* LTspice schematic (.asc)
Version 4
SHEET 1 1488 1184
WIRE -248 -512 -248 -592
WIRE -56 -512 -248 -512
WIRE 104 -512 -56 -512
WIRE 424 -512 104 -512
WIRE 104 -464 104 -512
WIRE 424 -416 424 -448
WIRE -56 -368 -56 -512
WIRE -248 -352 -248 -512
WIRE 104 -336 104 -384
WIRE -712 -320 -712 -336
WIRE 424 -288 424 -336
WIRE -248 -256 -248 -272
WIRE -168 -256 -248 -256
WIRE -56 -240 -56 -288
WIRE -56 -240 -104 -240
WIRE 104 -240 104 -272
WIRE 104 -240 -56 -240
WIRE 296 -240 104 -240
WIRE -168 -224 -376 -224
WIRE -712 -208 -712 -240
WIRE -136 -176 -136 -208
WIRE -248 -160 -248 -256
WIRE -248 -16 -248 -80
WIRE 248 192 152 192
WIRE -56 272 -248 272
WIRE 120 272 24 272
WIRE 248 272 248 192
WIRE 248 272 184 272
WIRE -744 288 -744 272
WIRE 248 304 248 272
WIRE 296 304 248 304
WIRE 600 304 488 304
WIRE 744 304 600 304
WIRE -248 368 -248 272
WIRE -248 368 -456 368
WIRE -744 400 -744 368
WIRE 296 400 248 400
WIRE 536 400 488 400
WIRE -248 464 -248 368
WIRE -56 464 -248 464
WIRE 600 464 600 304
WIRE 600 464 24 464
WIRE 248 592 248 400
WIRE 536 592 536 400
FLAG -712 -208 0
FLAG -712 -336 +V
FLAG -248 -592 +V
FLAG -136 -176 0
FLAG -248 -16 0
FLAG 296 -240 OUT
FLAG -744 400 0
FLAG -744 272 SIG
FLAG 424 -288 0
FLAG -456 368 +V
FLAG 744 304 DATA
FLAG -376 -224 DATA
FLAG 152 192 SIG
FLAG 248 592 0
FLAG 536 592 0
SYMBOL voltage -712 -336 R0
SYMATTR InstName V1
SYMATTR Value 3.3
SYMBOL res -264 -176 R0
SYMATTR InstName R1
SYMATTR Value 5k
SYMATTR SpiceLine tol=1 pwr=0.1
SYMBOL res -264 -368 R0
SYMATTR InstName R2
SYMATTR Value 5k
SYMATTR SpiceLine tol=1 pwr=0.1
SYMBOL Opamps\\opamp2 -136 -304 R0
SYMATTR InstName U1
SYMATTR Value LM393
SYMBOL voltage -744 272 R0
SYMATTR InstName V2
SYMATTR Value SINE(1 1 .5)
SYMBOL res -72 -384 R0
SYMATTR InstName R3
SYMATTR Value 10K
SYMATTR SpiceLine tol=1 pwr=0.1
SYMBOL res 408 -432 R0
SYMATTR InstName 1k
SYMATTR Value 10
SYMATTR SpiceLine tol=1 pwr=0.1
SYMBOL res 88 -480 R0
SYMATTR InstName R5
SYMATTR Value 22.1K
SYMATTR SpiceLine tol=1 pwr=0.1
SYMBOL res 40 256 R90
SYMATTR InstName R4
SYMATTR Value 150K
SYMATTR SpiceLine tol=1 pwr=0.1
SYMBOL res 40 448 R90
SYMATTR InstName R6
SYMATTR Value 4.7Meg
SYMATTR SpiceLine tol=1 pwr=0.1
SYMBOL LED 408 -512 R0
SYMATTR InstName D3
SYMBOL LED 120 -272 R180
SYMATTR InstName D4
SYMBOL Optos\\PC817B 392 352 R0
SYMATTR InstName U3
SYMBOL diode 120 288 R270
SYMATTR InstName D1
* SPICE netlist
R out N001 833.33
C out 0 0.000001
V0 N001 0 SINE(0 AC 1 1.9)
.ac dec 100 1.9 1900000

* LTspice schematic (.asc)
Version 4
SHEET 1 200 200
WIRE -40 -56 -88 -56
WIRE 88 -56 40 -56
WIRE -88 -8 -88 -56
WIRE 88 -8 88 -56
WIRE 88 72 88 56
FLAG -88 72 0
FLAG 88 72 0
FLAG 88 -56 out
IOPIN 224 64 Out
SYMBOL res 56 -72 R90
SYMATTR InstName R
SYMATTR Value 833.33
SYMBOL cap 72 -8 R0
SYMATTR InstName C
SYMATTR Value 0.000001
SYMBOL voltage -88 -24 R0
SYMATTR InstName V0
SYMATTR Value SINE(0 AC 1 1.9)
* SPICE netlist
C1 N004 0 1
V1 IN 0 1.3
R2 N001 IN 50K
C3 N002 0 1
R1 OUT 0 2
C4 OUT 0 10
C2 N003 0 10n
XU1 N002 IN IN OUT OUT N001 0 N003 N004 N005 ADP1761 Radj=6333.33 ;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 voltage -360 -208 R0
SYMATTR InstName V1
SYMATTR Value 1.3
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 2
SYMBOL cap 248 -128 R0
SYMATTR InstName C4
SYMATTR Value 10
SYMBOL cap 136 64 R270
SYMATTR InstName C2
SYMATTR Value 10n
SYMBOL ADP1761-0.95 -8 0 R0
SYMATTR InstName U1
* SPICE netlist
C1 0 N006 .01
V1 N001 0 3
V2 IN 0 1.2
R1 OUT 0 .18
C2 0 N005 .01
C3 OUT 0 20
R2 N001 N002 50K
XU1 0 N001 0 0 N001 N006 N004 N003 IN OUT OUT N001 N005 N002 LT3071 ;pnba GND)VO0)VO1)VO2)Bias)REF/BYP)MargA)Imon)IN)Sense)OUT)EN)VIOC)PWRGD
R3 0 N003 1K
.tran 2m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1040 480
WIRE 24 -240 -312 -240
WIRE 168 -240 24 -240
WIRE 24 -224 24 -240
WIRE 168 -224 168 -240
WIRE -152 -192 -520 -192
WIRE -520 -176 -520 -192
WIRE -152 -176 -152 -192
WIRE -312 -128 -312 -240
WIRE -296 -128 -312 -128
WIRE 24 -128 24 -144
WIRE 24 -128 -8 -128
WIRE 168 -128 168 -144
WIRE -520 -80 -520 -96
WIRE -312 -64 -312 -128
WIRE -296 -64 -312 -64
WIRE 520 -64 -8 -64
WIRE 520 -48 520 -64
WIRE -312 0 -312 -64
WIRE -296 0 -312 0
WIRE 424 0 520 -64
WIRE 424 0 -8 0
WIRE 424 16 424 0
WIRE 520 48 520 32
WIRE -296 64 -312 64
WIRE 8 64 -8 64
WIRE 120 64 88 64
WIRE 424 96 424 80
WIRE -296 128 -312 128
WIRE 8 128 -8 128
WIRE -376 192 -392 192
WIRE -296 192 -312 192
WIRE 8 192 -8 192
WIRE 88 192 72 192
WIRE -152 240 -152 224
FLAG 88 192 0
FLAG -152 240 0
FLAG -312 128 0
FLAG -312 64 0
FLAG -520 -80 0
FLAG 168 -128 0
FLAG -392 192 0
FLAG 424 96 0
FLAG 520 48 0
FLAG -520 -192 IN
FLAG 520 -64 OUT
FLAG 120 64 0
SYMBOL cap 72 176 R90
SYMATTR InstName C1
SYMATTR Value .01
SYMBOL voltage 168 -240 R0
SYMATTR InstName V1
SYMATTR Value 3
SYMBOL voltage -520 -192 R0
SYMATTR InstName V2
SYMATTR Value 1.2
SYMBOL res 504 -64 R0
SYMATTR InstName R1
SYMATTR Value .18
SYMBOL cap -376 208 R270
SYMATTR InstName C2
SYMATTR Value .01
SYMBOL cap 408 16 R0
SYMATTR Value 20
SYMATTR InstName C3
SYMBOL res 8 -240 R0
SYMATTR InstName R2
SYMATTR Value 50K
SYMBOL PowerProducts\\LT3071 -152 32 R0
SYMATTR InstName U1
SYMBOL res 104 48 R90
SYMATTR InstName R3
SYMATTR Value 1K
* SPICE netlist
V1 +V 0 15
V2 -V 0 -15
V3 IN 0 SINE(0 .1 1K)
XU1 0 N001 IN -V +V 0 N002 OUT LT1101 ;pnba GND)Tap1)In-)V-)V+)In+)Tap2)Out
.tran 3m

* LTspice schematic (.asc)
Version 4
SHEET 1 736 240
WIRE 80 -120 64 -120
WIRE 352 -120 336 -120
WIRE -368 -88 -368 -104
WIRE -240 -88 -240 -104
WIRE 80 -56 64 -56
WIRE 352 -56 336 -56
WIRE -368 8 -368 -8
WIRE -240 8 -240 -8
WIRE 80 8 -112 8
WIRE 352 8 336 8
WIRE -112 24 -112 8
WIRE 80 72 64 72
WIRE 368 72 336 72
WIRE -112 120 -112 104
FLAG -240 8 0
FLAG -240 -104 +V
FLAG 64 72 -V
FLAG -368 8 0
FLAG -368 -104 -V
FLAG -112 120 0
FLAG 368 72 +V
FLAG 64 -120 0
FLAG 352 8 0
FLAG 352 -120 OUT
FLAG -112 8 IN
SYMBOL voltage -240 -104 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage -368 -104 R0
SYMATTR InstName V2
SYMATTR Value -15
SYMBOL voltage -112 8 R0
SYMATTR InstName V3
SYMATTR Value SINE(0 .1 1K)
SYMBOL opamps\\LT1101 208 -24 R0
SYMATTR InstName U1
* SPICE netlist
M1 VdN N003 0 0 nch l=0.18u w=3u
M2 N001 N002 0 N001 pch l=0.18u w=3u
V1 VdN 0 1.2
V2 N001 0 1.2
VG N003 0 0.5
VGP N002 0 0
.dc VG 0 1.2 1m
;dc VGP 0 1.2 0.1m

* LTspice schematic (.asc)
Version 4
SHEET 1 384 368
WIRE -64 -168 -160 -168
WIRE 192 -136 80 -136
WIRE -64 -40 -64 -168
WIRE -16 -40 -64 -40
WIRE -64 -24 -64 -40
WIRE 80 -8 80 -136
WIRE 80 8 80 -8
WIRE -16 24 -16 -40
WIRE -16 24 -64 24
WIRE -112 40 -192 40
WIRE -112 56 -112 40
WIRE 112 56 80 56
WIRE 32 88 -48 88
WIRE -48 104 -48 88
WIRE 80 120 80 104
WIRE 112 120 112 56
WIRE 112 120 80 120
WIRE 80 136 80 120
FLAG 192 -56 0
FLAG -160 -88 0
FLAG 80 136 0
FLAG -64 72 0
FLAG -48 184 0
FLAG -192 120 0
FLAG 80 -8 VdN
SYMBOL nmos4 32 8 R0
SYMATTR InstName M1
SYMATTR Value2 l=0.18u w=3u
SYMATTR Value nch
SYMBOL pmos4 -112 -24 R0
SYMATTR InstName M2
SYMATTR Value2 l=0.18u w=3u
SYMATTR Value pch
SYMBOL voltage 192 -152 R0
SYMATTR InstName V1
SYMATTR Value 1.2
SYMBOL voltage -160 -184 R0
SYMATTR InstName V2
SYMATTR Value 1.2
SYMBOL voltage -48 88 R0
SYMATTR InstName VG
SYMATTR Value 0.5
SYMBOL voltage -192 24 R0
SYMATTR InstName VGP
SYMATTR Value 0
* SPICE netlist
XU1 N003 N001 VCC VEE N002 LT1001 ;pnba In+)In-)V+)V-)OUT
C1 N001 0 200n
R1 N002 N001 51k
R2 N002 VCC 1k
R3 N003 N002 56k
R4 N003 VCC 20k
R5 0 N003 20k
V1 VCC 0 5
V2 VEE 0 0
.tran 0 50m 0 startup

* LTspice schematic (.asc)
Version 4
SHEET 1 832 752
WIRE 0 -328 0 -376
WIRE 0 -264 0 -328
WIRE -272 -136 -400 -136
WIRE -128 -136 -208 -136
WIRE 0 -136 0 -184
WIRE 0 -136 -48 -136
WIRE 240 -104 240 -136
WIRE 416 -88 416 -152
WIRE -400 -56 -400 -136
WIRE -160 -56 -160 -88
WIRE -160 -24 -160 -56
WIRE 240 -24 240 -104
WIRE 416 -24 416 -88
WIRE -208 -8 -208 -136
WIRE -192 -8 -208 -8
WIRE 0 8 0 -136
WIRE 0 8 -128 8
WIRE -192 24 -272 24
WIRE -160 72 -160 40
WIRE -160 104 -160 72
WIRE 240 120 240 56
WIRE 416 120 416 56
WIRE -272 168 -272 24
WIRE -240 168 -272 168
WIRE 0 168 0 8
WIRE 0 168 -160 168
WIRE -384 296 -416 296
WIRE -272 296 -272 168
WIRE -272 296 -304 296
WIRE -240 296 -272 296
WIRE -64 296 -160 296
WIRE 0 296 -64 296
WIRE -416 376 -416 296
FLAG -400 -56 0
FLAG -416 376 0
FLAG 0 -328 VCC
FLAG -64 296 VCC
FLAG -160 -56 VCC
FLAG -160 72 VEE
FLAG 240 120 0
FLAG 416 120 0
FLAG 240 -104 VCC
FLAG 416 -88 VEE
SYMBOL OpAmps\\OP07 -160 -56 R0
SYMATTR InstName U1
SYMBOL cap -208 -152 R90
SYMATTR InstName C1
SYMATTR Value 200n
SYMBOL res -32 -152 R90
SYMATTR InstName R1
SYMATTR Value 51k
SYMBOL res 16 -168 R180
SYMATTR InstName R2
SYMATTR Value 1k
SYMBOL res -256 184 R270
SYMATTR InstName R3
SYMATTR Value 56k
SYMBOL res -256 312 R270
SYMATTR InstName R4
SYMATTR Value 20k
SYMBOL res -400 312 R270
SYMATTR InstName R5
SYMATTR Value 20k
SYMBOL voltage 240 -40 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage 416 -40 R0
SYMATTR InstName V2
SYMATTR Value 0
* SPICE netlist
V1 IN 0 24
C5 OUT 0 22 Rser=4.6m
Rload OUT 0 5
C2 N003 0 5.6n
R4 OUT N007 118k
R5 N007 0 25.5k
R1 N004 0 21.5k
C1 Vcc 0 2.2
R2 Vcc N006 10k
R3 OUT N005 4.7
C4 N005 0 0.1
C3 N001 N002 0.1
XU1 0 IN IN N005 N007 OUT N006 N002 N003 N004 Vcc N001 MAXM17572 ;pnba GND)VIN)EN/UVLO)EXTVCC)FB)OUT)_RESET)LX)SS)RT/SYNC)VCC)BST
.tran 2m startup

* LTspice schematic (.asc)
Version 4.1
SHEET 1 1024 672
WIRE -496 -336 -512 -336
WIRE -256 -336 -496 -336
WIRE -64 -336 -256 -336
WIRE -64 -320 -64 -336
WIRE -512 -256 -512 -336
WIRE -256 -256 -256 -336
WIRE -224 -256 -256 -256
WIRE 160 -256 96 -256
WIRE -512 -144 -512 -176
WIRE -352 -144 -400 -144
WIRE -256 -144 -288 -144
WIRE -224 -144 -256 -144
WIRE 160 -144 160 -192
WIRE 160 -144 96 -144
WIRE -352 -32 -400 -32
WIRE -224 -32 -288 -32
WIRE 160 -32 96 -32
WIRE 288 -32 160 -32
WIRE 400 -32 288 -32
WIRE 496 -32 400 -32
WIRE 512 -32 496 -32
WIRE 160 -16 160 -32
WIRE 288 -16 288 -32
WIRE 512 -16 512 -32
WIRE 288 64 288 48
WIRE 400 64 400 -32
WIRE -368 80 -400 80
WIRE -224 80 -288 80
WIRE 160 80 160 64
WIRE 160 80 96 80
WIRE 512 80 512 64
WIRE 160 160 160 144
WIRE -368 192 -400 192
WIRE -224 192 -288 192
WIRE 400 192 400 144
WIRE 400 192 96 192
WIRE 400 240 400 192
WIRE -64 256 -64 240
WIRE 400 336 400 320
FLAG -512 -144 0
FLAG -400 80 0
FLAG -64 256 0
FLAG 288 64 0
FLAG 512 80 0
FLAG -496 -336 IN
FLAG 496 -32 OUT
FLAG -400 -32 0
FLAG 400 336 0
FLAG -400 -144 0
FLAG -400 192 Vcc
FLAG 160 160 0
FLAG -256 -144 Vcc
SYMBOL voltage -512 -272 R0
SYMATTR InstName V1
SYMATTR Value 24
SYMBOL cap 272 -16 R0
SYMATTR InstName C5
SYMATTR Value 22
SYMATTR SpiceLine Rser=4.6m
SYMBOL res 496 -32 R0
SYMATTR InstName Rload
SYMATTR Value 5
SYMBOL cap -288 -16 M270
SYMATTR InstName C2
SYMATTR Value 5.6n
SYMBOL res 384 48 R0
SYMATTR InstName R4
SYMATTR Value 118k
SYMBOL res 384 224 R0
SYMATTR InstName R5
SYMATTR Value 25.5k
SYMBOL res -272 64 R90
SYMATTR InstName R1
SYMATTR Value 21.5k
SYMBOL cap -288 -160 R90
SYMATTR InstName C1
SYMATTR Value 2.2
SYMBOL res -384 176 M90
SYMATTR InstName R2
SYMATTR Value 10k
SYMBOL res 144 -32 R0
SYMATTR InstName R3
SYMATTR Value 4.7
SYMBOL cap 144 80 R0
SYMATTR InstName C4
SYMATTR Value 0.1
SYMBOL cap 144 -256 R0
SYMATTR InstName C3
SYMATTR Value 0.1
SYMBOL MAXM17572 -64 -48 R0
SYMATTR InstName U1
* SPICE netlist
R1 N001 analog_in 10
C1 N001 0 100n V=50
R2 N001 N002 100k
R3 N002 0 150k
R4 analog_out N002 1k
C2 analog_out 0 10n V=50
D1 analog_out 3v3 BAT54
V2 3v3 0 3.3
V1 analog_in 0
.noise V(analog_out) V1 oct 10 1 16k

* LTspice schematic (.asc)
Version 4
SHEET 1 1344 544
WIRE -176 -160 -400 -160
WIRE -32 -160 -96 -160
WIRE 144 -160 -32 -160
WIRE 480 -160 480 -272
WIRE -32 -48 -32 -96
WIRE 144 -16 144 -80
WIRE 288 -16 144 -16
WIRE 480 -16 480 -96
WIRE 480 -16 368 -16
WIRE 672 -16 480 -16
WIRE 144 48 144 -16
WIRE 480 48 480 -16
WIRE -672 128 -672 64
WIRE -480 128 -480 32
WIRE 144 176 144 128
WIRE 480 176 480 112
WIRE -672 272 -672 208
WIRE -480 272 -480 208
FLAG 672 -16 analog_out
FLAG -400 -160 analog_in
FLAG 144 176 0
FLAG 480 176 0
FLAG 480 -272 3v3
FLAG -32 -48 0
FLAG -672 64 3v3
FLAG -672 272 0
FLAG -480 272 0
FLAG -480 32 analog_in
SYMBOL res -80 -176 R90
SYMATTR InstName R1
SYMATTR Value 10
SYMBOL cap -48 -160 R0
SYMATTR InstName C1
SYMATTR Value 100n
SYMATTR SpiceLine V=50
SYMBOL res 128 -176 R0
SYMATTR InstName R2
SYMATTR Value 100k
SYMBOL res 128 32 R0
SYMATTR InstName R3
SYMATTR Value 150k
SYMBOL res 384 -32 R90
SYMATTR InstName R4
SYMATTR Value 1k
SYMBOL cap 464 48 R0
SYMATTR InstName C2
SYMATTR Value 10n
SYMATTR SpiceLine V=50
SYMBOL schottky 496 -96 R180
SYMATTR InstName D1
SYMATTR Value BAT54
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL voltage -672 112 R0
SYMATTR InstName V2
SYMATTR Value 3.3
SYMBOL voltage -480 112 R0
SYMATTR InstName V1
SYMATTR Value ""
* SPICE netlist
RC VO 0 8k
RB N002 VI 200k
VI VI 0 0
VCC N001 0 5
Q1 VO N002 N001 0 2N3906
.dc VI 0 5 .01

* LTspice schematic (.asc)
Version 4
SHEET 1 544 416
WIRE 128 -208 -272 -208
WIRE 128 -64 128 -208
WIRE -48 -16 -128 -16
WIRE 64 -16 32 -16
WIRE -272 16 -272 -208
WIRE -128 16 -128 -16
WIRE 128 48 128 32
WIRE 272 48 128 48
WIRE 128 64 128 48
WIRE -272 176 -272 96
WIRE -128 176 -128 96
WIRE -128 176 -272 176
WIRE 128 176 128 144
WIRE 128 176 -128 176
WIRE -128 208 -128 176
FLAG -128 208 0
FLAG 272 48 VO
IOPIN 416 240 Out
FLAG -128 -16 VI
IOPIN 16 176 Out
SYMBOL res 112 48 R0
SYMATTR InstName RC
SYMATTR Value 8k
SYMBOL res 48 -32 R90
SYMATTR InstName RB
SYMATTR Value 200k
SYMBOL voltage -128 0 R0
SYMATTR InstName VI
SYMATTR Value 0
SYMBOL voltage -272 0 R0
SYMATTR InstName VCC
SYMATTR Value 5
SYMBOL pnp 64 32 M180
SYMATTR InstName Q1
SYMATTR Value 2N3906
* SPICE netlist
D1 N002 0 1N4148
V1 N001 0 10
R1 N002 N001 10k
.op

* LTspice schematic (.asc)
Version 4
SHEET 1 288 200
WIRE -128 -64 -144 -64
WIRE 0 -64 -48 -64
WIRE 144 -64 64 -64
WIRE -144 0 -144 -64
FLAG -144 80 0
FLAG 144 -64 0
SYMBOL diode 0 -48 R270
SYMATTR InstName D1
SYMATTR Value 1N4148
SYMBOL voltage -144 -16 R0
SYMATTR InstName V1
SYMATTR Value 10
SYMBOL res -32 -80 R90
SYMATTR InstName R1
SYMATTR Value 10k
* SPICE netlist
M1 Vds Vgs 0 0 nch_tt
V1 Vgs 0 1
V2 Vds 0 1.8V
.include TSMC180.lib
.dc V2 0 1.8 0.01 V1 0 1 0.2
;.dc V1 0 1 1m

* LTspice schematic (.asc)
Version 4
SHEET 1 384 224
WIRE 192 -112 160 -112
WIRE 160 -96 160 -112
WIRE 160 -96 16 -96
WIRE 16 -80 16 -96
WIRE 160 -80 160 -96
WIRE -160 0 -192 0
WIRE -32 0 -160 0
WIRE -160 16 -160 0
WIRE 16 32 16 16
WIRE 160 32 160 0
WIRE -160 112 -160 96
FLAG -160 112 0
FLAG 16 32 0
FLAG 160 32 0
FLAG -192 0 Vgs
IOPIN 16 176 In
FLAG 192 -112 Vds
IOPIN 400 64 Out
SYMBOL nmos -32 -80 R0
SYMATTR InstName M1
SYMATTR Value nch_tt
SYMBOL voltage -160 0 R0
SYMATTR InstName V1
SYMATTR Value 1
SYMBOL voltage 160 -96 R0
SYMATTR InstName V2
SYMATTR Value 1.8V
* SPICE netlist
L1 IN N003 20
L2 0 N001 20 Rser=.1
V1 IN 0 5
R1 N003 N005 22.6K
R2 N007 0 3.01K
D1 N001 OUT 1N5818
C1 OUT 0 10 Rser=.1
C2 N004 0 1000p
C3 N008 0 .1
R3 N006 0 15K
Rload OUT 0 50
XU1 NC_01 MP_02 N005 N004 N007 MP_03 NC_04 MP_05 MP_06 NC_07 N003 IN N008 N006 N002 LT1425 ;pnba SYNC))Rfb)Vc)Rref))SGND)))PGND)SW)Vin)Rccomp)Rocomp)_SHDN
K1 L1 L2 1
.tran 2m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1008 416
WIRE -152 -208 -488 -208
WIRE 168 -208 -152 -208
WIRE 296 -208 216 -208
WIRE 408 -208 360 -208
WIRE 504 -208 408 -208
WIRE -488 -192 -488 -208
WIRE 168 -192 168 -208
WIRE 216 -192 216 -208
WIRE 408 -192 408 -208
WIRE 504 -192 504 -208
WIRE -152 -160 -152 -208
WIRE -488 -96 -488 -112
WIRE 216 -96 216 -112
WIRE 408 -96 408 -128
WIRE 504 -96 504 -112
WIRE -328 -80 -344 -80
WIRE 168 -64 168 -112
WIRE 168 -64 24 -64
WIRE -408 -16 -504 -16
WIRE -328 -16 -344 -16
WIRE 40 16 24 16
WIRE 168 16 168 -64
WIRE 168 16 120 16
WIRE -488 48 -504 48
WIRE -328 48 -408 48
WIRE 72 96 24 96
WIRE -408 112 -504 112
WIRE -328 112 -344 112
WIRE 72 112 72 96
WIRE -232 208 -232 192
WIRE -72 208 -72 192
WIRE 72 208 72 192
FLAG -72 208 0
FLAG -232 208 0
FLAG -488 -96 0
FLAG 72 208 0
FLAG 216 -96 0
FLAG 408 -96 0
FLAG 504 -96 0
FLAG -504 -16 0
FLAG 504 -208 OUT
FLAG -504 112 0
FLAG -504 48 0
FLAG -488 -208 IN
SYMBOL ind2 152 -208 R0
SYMATTR InstName L1
SYMATTR Value 20
SYMBOL ind2 232 -96 R180
SYMATTR InstName L2
SYMATTR Value 20
SYMATTR SpiceLine Rser=.1
SYMBOL VOLTAGE -488 -208 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL RES 136 0 R90
SYMATTR InstName R1
SYMATTR Value 22.6K
SYMBOL res 56 96 R0
SYMATTR InstName R2
SYMATTR Value 3.01K
SYMBOL schottky 296 -192 R270
SYMATTR InstName D1
SYMATTR Value 1N5818
SYMBOL polcap 392 -192 R0
SYMATTR InstName C1
SYMATTR Value 10
SYMATTR SpiceLine Rser=.1
SYMBOL cap -344 -32 R90
SYMATTR InstName C2
SYMATTR Value 1000p
SYMBOL cap -344 96 R90
SYMATTR InstName C3
SYMATTR Value .1
SYMBOL res -392 32 R90
SYMATTR InstName R3
SYMATTR Value 15K
SYMBOL res 488 -208 R0
SYMATTR InstName Rload
SYMATTR Value 50
SYMBOL PowerProducts\\LT1425 -152 16 R0
SYMATTR InstName U1
* SPICE netlist
R1 N001 N002 1k
C1 N002 0 1n
V1 N001 0 AC 1
R2 out 0 50
G1 0 out N002 0 0.02
.ac dec 100 10 10meg

* LTspice schematic (.asc)
Version 4
SHEET 1 640 200
WIRE -192 -88 -320 -88
WIRE -32 -88 -112 -88
WIRE 112 -88 -32 -88
WIRE 240 -88 160 -88
WIRE 320 -88 240 -88
WIRE -320 -40 -320 -88
WIRE 160 -40 160 -88
WIRE 320 -40 320 -88
WIRE -32 -24 -32 -88
WIRE 112 -24 112 -88
WIRE -320 88 -320 40
WIRE -32 88 -32 40
WIRE 112 88 112 24
WIRE 160 88 160 40
WIRE 320 88 320 40
FLAG -320 88 0
FLAG -32 88 0
FLAG 112 88 0
FLAG 160 88 0
FLAG 320 88 0
FLAG 240 -88 out
SYMBOL res -208 -72 R270
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL cap -48 -24 R0
SYMATTR InstName C1
SYMATTR Value 1n
SYMBOL voltage -320 -56 R0
SYMATTR Value2 AC 1
SYMATTR InstName V1
SYMATTR Value ""
SYMBOL res 304 -56 R0
SYMATTR InstName R2
SYMATTR Value 50
SYMBOL g 160 -56 R0
SYMATTR InstName G1
SYMATTR Value 0.02
* SPICE netlist
V1 N001 0 PULSE(0 5 1.5m 10n 10n 4m 2)
R1 N001 N002 2.8Meg
XU1 N002 0 LT1389-2.5 ;pnba VCC)VEE
.tran 10m

* LTspice schematic (.asc)
Version 4
SHEET 1 416 200
WIRE -32 -72 -208 -72
WIRE 208 -72 48 -72
WIRE -208 -40 -208 -72
WIRE 208 -24 208 -72
WIRE -208 72 -208 40
WIRE 208 72 208 40
FLAG 208 72 0
FLAG -208 72 0
SYMBOL voltage -208 -56 R0
SYMATTR InstName V1
SYMATTR Value PULSE(0 5 1.5m 10n 10n 4m 2)
SYMBOL res -48 -56 R270
SYMATTR InstName R1
SYMATTR Value 2.8Meg
SYMBOL LT1389-2.5 208 8 R0
SYMATTR InstName U1
* SPICE netlist
V1 +V 0 15
Vin IN 0 SINE(0 1 10K)
R1 N001 0 10K
R2 OUT N001 10K
V2 -V 0 -15
Rload OUT 0 10K
XU1 IN N001 +V -V OUT ADA4077-1 ;pnba In+)In-)V+)V-)OUT
.tran 1m

* LTspice schematic (.asc)
Version 4
SHEET 1 640 256
WIRE -16 -112 -32 -112
WIRE 80 -112 64 -112
WIRE 96 -112 80 -112
WIRE 192 -112 176 -112
WIRE -320 -16 -320 -32
WIRE -208 -16 -208 -32
WIRE 80 -16 80 -112
WIRE 96 -16 80 -16
WIRE 192 0 192 -112
WIRE 192 0 160 0
WIRE 320 0 192 0
WIRE 96 16 -16 16
WIRE 320 16 320 0
WIRE -16 32 -16 16
WIRE -320 80 -320 64
WIRE -208 80 -208 64
WIRE 320 112 320 96
WIRE -16 128 -16 112
FLAG -320 -32 +V
FLAG -16 128 0
FLAG 320 0 OUT
FLAG -16 16 IN
FLAG 128 -32 +V
FLAG -208 -32 -V
FLAG 128 32 -V
FLAG -32 -112 0
FLAG 320 112 0
FLAG -208 80 0
FLAG -320 80 0
SYMBOL voltage -320 -32 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 -208 -32 R0
SYMATTR InstName V2
SYMATTR Value -15
SYMBOL res 304 0 R0
SYMATTR InstName Rload
SYMATTR Value 10K
SYMBOL ADA4077-1 128 -64 R0
SYMATTR InstName U1
* SPICE netlist
V1 N001 0 3.6
V2 N002 0 SINE(0 {V} 1G) Rser=50
C1 N003 N002 39p
XU1 N003 0 0 N004 OUT N001 LTC5532 ;pnba RFin)GND)Vos)Vm)Vout)Vcc
R2 OUT N004 10K
R3 N004 0 10K
.tran 2u
.step param V list 1m 10m 100m 1

* LTspice schematic (.asc)
Version 4
SHEET 1 672 384
WIRE 128 -192 -336 -192
WIRE -336 -176 -336 -192
WIRE 128 -160 128 -192
WIRE -112 -96 -224 -96
WIRE 0 -96 -48 -96
WIRE 304 -96 256 -96
WIRE 336 -96 304 -96
WIRE -336 -80 -336 -96
WIRE -224 -80 -224 -96
WIRE 304 -64 304 -96
WIRE -224 16 -224 0
WIRE 0 64 -32 64
WIRE 304 64 304 16
WIRE 304 64 256 64
WIRE 304 96 304 64
WIRE 128 144 128 128
WIRE 304 192 304 176
FLAG -336 -80 0
FLAG -224 16 0
FLAG 128 144 0
FLAG 336 -96 OUT
FLAG -32 64 0
FLAG 304 192 0
SYMBOL voltage -336 -192 R0
SYMATTR InstName V1
SYMATTR Value 3.6
SYMBOL voltage -224 -96 R0
SYMATTR Value SINE(0 {V} 1G)
SYMATTR InstName V2
SYMATTR SpiceLine Rser=50
SYMBOL cap -48 -112 R90
SYMATTR InstName C1
SYMATTR Value 39p
SYMBOL SpecialFunctions\\LTC5532 128 -16 R0
SYMATTR InstName U1
SYMBOL res 288 -80 R0
SYMATTR InstName R2
SYMATTR Value 10K
SYMBOL res 288 80 R0
SYMATTR InstName R3
SYMATTR Value 10K
* SPICE netlist
A1 A1 B1 VSS VSS VSS VSS Y1 VSS AND Vhigh=5
A2 A2 B2 VSS VSS VSS VSS Y2 VSS AND Vhigh=5
A3 A3 B3 VSS VSS VSS VSS Y3 VSS AND Vhigh=5
A4 A4 B4 VSS VSS VSS VSS Y4 VSS AND Vhigh=5

* LTspice schematic (.asc)
Version 4
SHEET 1 528 288
WIRE -136 -112 -200 -112
WIRE 136 -112 72 -112
WIRE -136 -96 -200 -96
WIRE -24 -96 -72 -96
WIRE 136 -96 72 -96
WIRE 264 -96 200 -96
WIRE -232 -32 -264 -32
WIRE -120 -16 -120 -48
WIRE 152 -16 152 -48
WIRE -136 48 -200 48
WIRE 136 48 72 48
WIRE -136 64 -200 64
WIRE -24 64 -72 64
WIRE 136 64 72 64
WIRE 264 64 200 64
WIRE -120 144 -120 112
WIRE 152 144 152 112
FLAG -24 -96 Y1
FLAG -24 64 Y2
FLAG 264 -96 Y3
FLAG 264 64 Y4
FLAG -200 -112 A1
FLAG -200 48 A2
FLAG 72 -112 A3
FLAG 72 48 A4
FLAG -200 -96 B1
FLAG -200 64 B2
FLAG 72 -96 B3
FLAG 72 64 B4
FLAG -120 -16 VSS
FLAG 152 -16 VSS
FLAG 152 144 VSS
FLAG -120 144 VSS
FLAG -264 -32 VDD
SYMBOL Digital\\and -104 -144 R0
SYMATTR Value Vhigh=5
SYMATTR InstName A1
SYMBOL Digital\\and -104 16 R0
SYMATTR Value Vhigh=5
SYMATTR InstName A2
SYMBOL Digital\\and 168 -144 R0
SYMATTR Value Vhigh=5
SYMATTR InstName A3
SYMBOL Digital\\and 168 16 R0
SYMATTR Value Vhigh=5
SYMATTR InstName A4
* SPICE netlist
C1 N002 N004 .22
C2 N001 0 4.7
V1 IN 0 3.3
C3 OUT 0 2
Rload OUT 0 1K
C4 N003 0 1000p
XU1 OUT IN N003 0 N004 IN N002 N001 LTC1682-5 ;pnba Vout)_SHDN)FILT)GND)C-)Vin)C+)CPO
.tran 1m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 800 272
WIRE 208 -136 -160 -136
WIRE 400 -136 208 -136
WIRE 400 -120 400 -136
WIRE -256 -56 -384 -56
WIRE -112 -56 -256 -56
WIRE 240 -56 176 -56
WIRE 320 -56 304 -56
WIRE -384 -40 -384 -56
WIRE -256 -40 -256 -56
WIRE 400 -24 400 -40
WIRE -160 8 -160 -136
WIRE -112 8 -160 8
WIRE 256 8 176 8
WIRE 256 40 256 8
WIRE -384 56 -384 40
WIRE -256 56 -256 24
WIRE -192 72 -208 72
WIRE -112 72 -128 72
WIRE 208 72 208 -136
WIRE 208 72 176 72
WIRE -112 136 -160 136
WIRE 256 136 256 104
WIRE 256 136 176 136
FLAG -160 136 0
FLAG 320 -56 0
FLAG 400 -24 0
FLAG -256 56 0
FLAG -208 72 0
FLAG -384 56 0
FLAG 400 -136 IN
FLAG -384 -56 OUT
SYMBOL cap 240 40 R0
SYMATTR InstName C1
SYMATTR Value .22
SYMBOL cap 240 -40 R270
SYMATTR InstName C2
SYMATTR Value 4.7
SYMBOL voltage 400 -136 R0
SYMATTR InstName V1
SYMATTR Value 3.3
SYMBOL cap -272 -40 R0
SYMATTR InstName C3
SYMATTR Value 2
SYMBOL res -400 -56 R0
SYMATTR InstName Rload
SYMATTR Value 1K
SYMBOL cap -128 56 R90
SYMATTR InstName C4
SYMATTR Value 1000p
SYMBOL PowerProducts\\LTC1682-5 32 40 R0
SYMATTR InstName U1
* SPICE netlist
L1 N001 N002 6
V1 IN 0 3
R1 OUT N003 340K
R2 N003 0 200K
C1 N003 N005 560p Rser=15K
C2 OUT 0 22 Rser=10m
C3 N004 0 .001
R3 IN N004 500K
C4 N003 OUT 220p Rser=2.2K
XU1 N004 0 0 N001 N002 MP_01 0 OUT IN IN N005 N003 LTC3443 ;pnba _SHDN/SS)GND)PGND)SW1)SW2))MODE)Vout)PVin)Vin)Vc)FB
Rload OUT 0 3.3
.tran 1m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1040 496
WIRE -152 -248 -312 -248
WIRE 72 -248 -72 -248
WIRE -312 -152 -312 -248
WIRE -280 -152 -312 -152
WIRE 72 -152 72 -248
WIRE 72 -152 40 -152
WIRE -408 -72 -520 -72
WIRE -312 -72 -408 -72
WIRE -280 -72 -312 -72
WIRE 184 -72 40 -72
WIRE 344 -72 184 -72
WIRE 440 -72 344 -72
WIRE 520 -72 440 -72
WIRE -520 -56 -520 -72
WIRE 184 -56 184 -72
WIRE 440 -56 440 -72
WIRE 520 -56 520 -72
WIRE 344 -40 344 -72
WIRE -408 -24 -408 -72
WIRE -312 8 -312 -72
WIRE -280 8 -312 8
WIRE 184 8 40 8
WIRE -520 40 -520 24
WIRE 440 40 440 8
WIRE 520 40 520 24
WIRE -408 88 -408 56
WIRE -280 88 -408 88
WIRE 104 88 40 88
WIRE 184 88 184 8
WIRE 184 88 168 88
WIRE 344 88 344 40
WIRE 344 88 184 88
WIRE -408 104 -408 88
WIRE 344 104 344 88
WIRE -280 168 -296 168
WIRE 56 168 40 168
WIRE -408 184 -408 168
WIRE 344 200 344 184
WIRE -120 248 -120 232
FLAG 56 168 0
FLAG -520 40 0
FLAG 344 200 0
FLAG 440 40 0
FLAG 520 40 0
FLAG -408 184 0
FLAG 520 -72 OUT
FLAG -296 168 0
FLAG -120 248 0
FLAG -520 -72 IN
SYMBOL ind -168 -232 R270
SYMATTR InstName L1
SYMATTR Value 6
SYMBOL VOLTAGE -520 -72 R0
SYMATTR InstName V1
SYMATTR Value 3
SYMBOL res 328 -56 R0
SYMATTR InstName R1
SYMATTR Value 340K
SYMBOL res 328 88 R0
SYMATTR InstName R2
SYMATTR Value 200K
SYMBOL cap 168 72 R90
SYMATTR InstName C1
SYMATTR Value 560p
SYMATTR Value2 Rser=15K
SYMBOL cap 424 -56 R0
SYMATTR InstName C2
SYMATTR Value 22
SYMATTR SpiceLine Rser=10m
SYMBOL cap -424 104 R0
SYMATTR InstName C3
SYMATTR Value .001
SYMBOL res -424 -40 R0
SYMATTR InstName R3
SYMATTR Value 500K
SYMBOL cap 168 8 M180
SYMATTR InstName C4
SYMATTR Value 220p
SYMATTR Value2 Rser=2.2K
SYMBOL PowerProducts\\LTC3443 -120 40 R0
SYMATTR InstName U1
SYMBOL res 504 -72 R0
SYMATTR InstName Rload
SYMATTR Value 3.3
* SPICE netlist
MQ1 N002 N005 0 0 IRF7811
R1 N006 0 80.6K
R2 N007 0 12K
R3 OUT N007 36.8K
L1 IN N002 1
D1 N002 OUT MBR735
C1 OUT 0 150 Rser=.05 x2
R4 N004 N003 22K
C2 N003 0 6800p
C3 N004 0 50p
XU1 IN N004 N007 N006 0 0 N005 N001 IN N002 LTC1871 ;pnba Run)Ith)FB)Freq)Mode)GND)Gate)INTVcc)Vin)Sense
V1 IN 0 3.3
C4 N001 0 4.7
Rload OUT 0 5
.tran 750u startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1200 464
WIRE -72 -232 -456 -232
WIRE 120 -232 -72 -232
WIRE 200 -232 120 -232
WIRE -456 -216 -456 -232
WIRE -72 -216 -72 -232
WIRE 200 -184 200 -232
WIRE -312 -168 -328 -168
WIRE -232 -168 -248 -168
WIRE 120 -168 120 -232
WIRE 120 -168 88 -168
WIRE -456 -120 -456 -136
WIRE -232 -72 -264 -72
WIRE 200 -72 200 -104
WIRE 200 -72 88 -72
WIRE 280 -72 200 -72
WIRE 376 -72 344 -72
WIRE 488 -72 376 -72
WIRE 600 -72 488 -72
WIRE 200 -56 200 -72
WIRE 488 -56 488 -72
WIRE 600 -56 600 -72
WIRE 376 -24 376 -72
WIRE -536 24 -584 24
WIRE -424 24 -456 24
WIRE -232 24 -424 24
WIRE 152 24 88 24
WIRE -584 40 -584 24
WIRE -424 40 -424 24
WIRE 488 40 488 8
WIRE 600 40 600 24
WIRE 200 56 200 40
WIRE -584 120 -584 104
WIRE -424 120 -424 104
WIRE -328 120 -344 120
WIRE -232 120 -248 120
WIRE 376 120 376 56
WIRE 376 120 88 120
WIRE 376 136 376 120
WIRE -72 184 -72 168
WIRE 376 232 376 216
FLAG 200 56 0
FLAG -344 120 0
FLAG 376 232 0
FLAG -72 184 0
FLAG 488 40 0
FLAG -424 120 0
FLAG -584 120 0
FLAG 600 40 0
FLAG -456 -120 0
FLAG -264 -72 0
FLAG -328 -168 0
FLAG 600 -72 OUT
FLAG -456 -232 IN
SYMBOL NMOS 152 -56 R0
SYMATTR InstName Q1
SYMATTR Value IRF7811
SYMBOL RES -232 104 R90
SYMATTR InstName R1
SYMATTR Value 80.6K
SYMBOL res 360 120 R0
SYMATTR InstName R2
SYMATTR Value 12K
SYMBOL res 360 -40 R0
SYMATTR InstName R3
SYMATTR Value 36.8K
SYMBOL ind 184 -200 R0
SYMATTR InstName L1
SYMATTR Value 1
SYMBOL schottky 280 -56 R270
SYMATTR InstName D1
SYMATTR Value MBR735
SYMBOL polcap 472 -56 R0
SYMATTR SpiceLine2 x2
SYMATTR Value 150
SYMATTR InstName C1
SYMATTR SpiceLine Rser=.05
SYMBOL res -440 8 R90
SYMATTR InstName R4
SYMATTR Value 22K
SYMBOL cap -600 40 R0
SYMATTR InstName C2
SYMATTR Value 6800p
SYMBOL cap -440 40 R0
SYMATTR InstName C3
SYMATTR Value 50p
SYMBOL POWERPRODUCTS\\LTC1871 -72 -24 R0
SYMATTR InstName U1
SYMBOL VOLTAGE -456 -232 R0
SYMATTR InstName V1
SYMATTR Value 3.3
SYMBOL polcap -248 -184 R90
SYMATTR InstName C4
SYMATTR Value 4.7
SYMBOL res 584 -72 R0
SYMATTR InstName Rload
SYMATTR Value 5
* SPICE netlist
V1 N001 0 3
V2 N003 0 0
V3 N004 0 PULSE(0 3 0 20n 20n 10u 20u)
R1 N002 0 49.9
C1 N002 0 36p
V5 +V 0 5
XU2 N004 N001 N002 N003 +V 0 0 ADG774A ;pnba IN)SA)D)SB)Vdd)GND)_EN
.tran 100u

* LTspice schematic (.asc)
Version 4
SHEET 1 848 400
WIRE 120 -168 120 -200
WIRE 24 -104 -200 -104
WIRE -200 -88 -200 -104
WIRE 312 -72 216 -72
WIRE 424 -72 312 -72
WIRE 312 -56 312 -72
WIRE 424 -56 424 -72
WIRE 24 -40 -120 -40
WIRE -120 -24 -120 -40
WIRE -200 8 -200 -8
WIRE 24 24 -40 24
WIRE 248 24 216 24
WIRE 248 40 248 24
WIRE 312 40 312 24
WIRE 424 40 424 8
WIRE -120 72 -120 56
WIRE -40 88 -40 24
WIRE 120 152 120 136
WIRE -40 200 -40 168
FLAG -200 8 0
FLAG -120 72 0
FLAG -40 200 0
FLAG 120 -200 +V
FLAG 312 40 0
FLAG 120 152 0
FLAG 424 40 0
FLAG 248 40 0
FLAG -424 104 0
FLAG -424 24 +V
SYMBOL voltage -200 -104 R0
SYMATTR InstName V1
SYMATTR Value 3
SYMBOL voltage -120 -40 R0
SYMATTR InstName V2
SYMATTR Value 0
SYMBOL voltage -40 72 R0
SYMATTR Value PULSE(0 3 0 20n 20n 10u 20u)
SYMATTR InstName V3
SYMBOL res 296 -72 R0
SYMATTR InstName R1
SYMATTR Value 49.9
SYMBOL cap 408 -56 R0
SYMATTR InstName C1
SYMATTR Value 36p
SYMBOL voltage -424 8 R0
SYMATTR InstName V5
SYMATTR Value 5
SYMBOL ADG774A 120 -24 R0
SYMATTR InstName U2
* SPICE netlist
V1 NC_01 NC_02 V
V2 NC_03 NC_04 V
V3 NC_05 NC_06 V
R1 NC_07 NC_08 R
C1 NC_09 NC_10 C

* LTspice schematic (.asc)
Version 4
SHEET 1 400 416
SYMBOL voltage -200 -64 R0
SYMATTR InstName V1
SYMBOL voltage 8 208 R0
SYMATTR InstName V2
SYMBOL voltage 200 208 R0
SYMATTR InstName V3
SYMBOL res 88 -208 R90
SYMATTR InstName R1
SYMBOL cap 120 -112 R0
SYMATTR InstName C1
* SPICE netlist
L1 N002 OUT 2.2 Rser=80m
C1 OUT 0 10
R1 OUT N001 1Meg
V1 IN 0 5
Rload OUT 0 80
XU1 IN IN 0 0 OUT N001 0 0 N002 ADP5304-1 ;pnba EN)PVin)Mode)VID)FB)VinOK)Pgnd)Agnd)SW
.tran .6m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 624 336
WIRE -232 -152 -312 -152
WIRE -216 -152 -232 -152
WIRE 104 -152 40 -152
WIRE 232 -152 184 -152
WIRE -312 -136 -312 -152
WIRE -232 -72 -232 -152
WIRE -216 -72 -232 -72
WIRE 72 -72 40 -72
WIRE 184 -72 152 -72
WIRE 232 -72 232 -152
WIRE 232 -72 184 -72
WIRE 312 -72 232 -72
WIRE 232 -56 232 -72
WIRE 312 -56 312 -72
WIRE -312 -40 -312 -56
WIRE -216 8 -232 8
WIRE 184 8 184 -72
WIRE 184 8 40 8
WIRE 232 40 232 8
WIRE 312 40 312 24
WIRE -216 88 -232 88
WIRE 56 88 40 88
WIRE -88 168 -88 152
FLAG 232 40 0
FLAG 56 88 0
FLAG -312 -40 0
FLAG 312 -72 OUT
FLAG 312 40 0
FLAG -312 -152 IN
FLAG -88 168 0
FLAG -232 88 0
FLAG -232 8 0
SYMBOL ind 56 -56 R270
SYMATTR InstName L1
SYMATTR Value 2.2
SYMATTR SpiceLine Rser=80m
SYMBOL cap 216 -56 R0
SYMATTR InstName C1
SYMATTR Value 10
SYMBOL res 200 -168 R90
SYMATTR InstName R1
SYMATTR Value 1Meg
SYMBOL voltage -312 -152 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL res 296 -72 R0
SYMATTR Value 80
SYMATTR InstName Rload
SYMBOL ADP5304-1 -88 -24 R0
SYMATTR InstName U1
* SPICE netlist
V2 +V 0 +5
V3 N004 0 SINE(2.5 10m 1K)
C1 0 N005 1
V4 N003 0 PULSE(0 5 0 1u 1u 5m 10m)
V5 N002 0 PULSE(0 5 0 1u 1u 10m 20m)
V6 N001 0 PULSE(0 5 0 1u 1u 20m 40m)
XU1 OUT N005 N004 0 N003 N002 N001 +V LTC6910-1 ;pnba OUT)AGND)IN)V-)G0)G1)G2)V+
.tran 40m

* LTspice schematic (.asc)
Version 4
SHEET 1 1024 400
WIRE 512 -184 512 -200
WIRE 320 -120 -512 -120
WIRE 272 -104 -400 -104
WIRE 224 -88 -288 -88
WIRE 512 -88 512 -104
WIRE -288 -72 -288 -88
WIRE 224 -72 224 -88
WIRE 272 -72 272 -104
WIRE 320 -72 320 -120
WIRE 368 -72 368 -88
WIRE -400 -8 -400 -104
WIRE -288 24 -288 8
WIRE 192 24 0 24
WIRE 480 24 448 24
WIRE -512 56 -512 -120
WIRE 0 72 0 24
WIRE -400 88 -400 72
WIRE 256 136 256 120
WIRE 368 136 368 120
WIRE -512 152 -512 136
WIRE 0 168 0 152
FLAG 512 -88 0
FLAG 0 168 0
FLAG 512 -200 +V
FLAG 368 -88 +V
FLAG 256 200 0
FLAG 368 136 0
FLAG -288 24 0
FLAG -400 88 0
FLAG -512 152 0
FLAG 480 24 OUT
SYMBOL voltage 512 -200 R0
SYMATTR Value +5
SYMATTR InstName V2
SYMBOL voltage 0 56 R0
SYMATTR InstName V3
SYMATTR Value SINE(2.5 10m 1K)
SYMBOL cap 240 200 M180
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL voltage -288 -88 R0
SYMATTR InstName V4
SYMATTR Value PULSE(0 5 0 1u 1u 5m 10m)
SYMBOL voltage -400 -24 R0
SYMATTR InstName V5
SYMATTR Value PULSE(0 5 0 1u 1u 10m 20m)
SYMBOL voltage -512 40 R0
SYMATTR InstName V6
SYMATTR Value PULSE(0 5 0 1u 1u 20m 40m)
SYMBOL LTC6910-1 304 24 R0
SYMATTR InstName U1
* SPICE netlist
V1 +V 0 5
V2 -V 0 -5
V3 IN 0 PULSE(-1 1 0 1n 1n 100u 200u)
R1 OUT 0 1K
C1 OUT 0 5p
XU1 IN OUT +V -V OUT LTC6241 ;pnba IN+)IN-)VCC)VEE)OUT
.tran 1m

* LTspice schematic (.asc)
Version 4
SHEET 1 544 336
WIRE -272 -152 -272 -168
WIRE -176 -152 -176 -168
WIRE -272 -40 -272 -72
WIRE -176 -40 -176 -72
WIRE 80 -40 -48 -40
WIRE -48 24 -48 -40
WIRE -16 24 -48 24
WIRE 80 40 80 -40
WIRE 80 40 48 40
WIRE 176 40 80 40
WIRE 272 40 176 40
WIRE -16 56 -256 56
WIRE 176 56 176 40
WIRE 272 56 272 40
WIRE -256 72 -256 56
WIRE 176 152 176 136
WIRE 272 152 272 120
WIRE -256 168 -256 152
FLAG -272 -40 0
FLAG -176 -40 0
FLAG -256 168 0
FLAG -256 56 IN
FLAG 272 40 OUT
FLAG 176 152 0
FLAG 272 152 0
FLAG -176 -168 -V
FLAG -272 -168 +V
FLAG 16 8 +V
FLAG 16 72 -V
SYMBOL voltage -272 -168 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -176 -168 R0
SYMATTR InstName V2
SYMATTR Value -5
SYMBOL voltage -256 56 R0
SYMATTR InstName V3
SYMATTR Value PULSE(-1 1 0 1n 1n 100u 200u)
SYMBOL res 160 40 R0
SYMATTR InstName R1
SYMATTR Value 1K
SYMBOL cap 256 56 R0
SYMATTR InstName C1
SYMATTR Value 5p
SYMBOL opamps\\LTC6242 16 40 R0
SYMATTR InstName U1
* SPICE netlist
V1 +V 0 5
V3 0 N003 SINE(0 10m 1K)
XU1 N001 N003 0 -V N004 OUT +V N002 LT1920 ;pnba Rg)In-)In+)V-)Ref)Out)V+)Rg
R3 N002 N001 1K
V2 -V 0 -5
.tran 3m

* LTspice schematic (.asc)
Version 4
SHEET 1 880 320
WIRE -72 -144 -168 -144
WIRE 120 -144 8 -144
WIRE -216 -32 -440 -32
WIRE -168 -32 -168 -144
WIRE -152 -32 -168 -32
WIRE 120 -32 120 -144
WIRE 120 -32 104 -32
WIRE -440 16 -440 -32
WIRE 328 16 328 0
WIRE 440 16 440 0
WIRE -216 32 -216 -32
WIRE -152 32 -216 32
WIRE 136 32 104 32
WIRE -152 96 -216 96
WIRE 136 96 104 96
WIRE 328 112 328 96
WIRE 440 112 440 96
WIRE -440 144 -440 96
WIRE -216 144 -216 96
WIRE -216 144 -440 144
WIRE -440 160 -440 144
WIRE -152 160 -184 160
WIRE 136 160 104 160
FLAG 328 112 0
FLAG 328 0 +V
FLAG 136 32 +V
FLAG 440 112 0
FLAG 440 0 -V
FLAG -184 160 -V
FLAG -440 160 0
FLAG 136 96 OUT
SYMBOL voltage 328 0 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -440 112 M180
SYMATTR InstName V3
SYMATTR Value SINE(0 10m 1K)
SYMBOL opamps\\LT1920 -24 64 R0
SYMATTR InstName U1
SYMBOL res 24 -160 R90
SYMATTR InstName R3
SYMATTR Value 1K
SYMBOL voltage 440 0 R0
SYMATTR InstName V2
SYMATTR Value -5
* SPICE netlist
XU1 N001 N002 N003 N004 IN OUT 0 0 LTC1262 ;pnba C1-)C1+)C2-)C2+)Vcc)OUT)GND)SHDN
C1 N001 N002 .22
C2 N003 N004 .22
C3 OUT 0 4.7
V1 IN 0 5
Rload OUT 0 1K
.tran 1m

* LTspice schematic (.asc)
Version 4
SHEET 1 640 304
WIRE -224 -152 -304 -152
WIRE 112 -152 64 -152
WIRE -224 -88 -304 -88
WIRE 112 -88 112 -152
WIRE 112 -88 64 -88
WIRE 112 -72 112 -88
WIRE -224 -24 -304 -24
WIRE 208 -24 64 -24
WIRE 320 -24 208 -24
WIRE 208 -8 208 -24
WIRE 320 -8 320 -24
WIRE -224 40 -304 40
WIRE 112 40 64 40
WIRE 112 56 112 40
WIRE 208 88 208 56
WIRE 320 88 320 72
WIRE 112 152 112 136
FLAG 112 -72 0
FLAG 112 152 0
FLAG 320 88 0
FLAG 208 88 0
FLAG 320 -24 OUT
FLAG 112 40 IN
SYMBOL PowerProducts\\LTC1262 -80 -56 R0
SYMATTR InstName U1
SYMBOL cap -320 -152 R0
SYMATTR InstName C1
SYMATTR Value .22
SYMBOL cap -320 -24 R0
SYMATTR InstName C2
SYMATTR Value .22
SYMBOL cap 192 -8 R0
SYMATTR InstName C3
SYMATTR Value 4.7
SYMBOL voltage 112 40 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL res 304 -24 R0
SYMATTR InstName Rload
SYMATTR Value 1K
* SPICE netlist
V1 N001 0 12
L1 N002 0 68
M1 N001 N004 N002 N002 IRF510
D1 N003 N002 MBRS340
C1 N003 0 100
R1 N003 0 5
V2 N004 0 PULSE(0 10 0 0 0 5.8u 10u)
.tran 10m

* LTspice schematic (.asc)
Version 4.1
SHEET 1 480 240
WIRE -176 -104 -240 -104
WIRE -32 -104 -80 -104
WIRE -16 -104 -32 -104
WIRE 112 -104 48 -104
WIRE 240 -104 112 -104
WIRE 112 -88 112 -104
WIRE 240 -88 240 -104
WIRE -240 -56 -240 -104
WIRE -32 -56 -32 -104
WIRE -96 -24 -96 -56
WIRE -240 88 -240 24
WIRE -96 88 -96 56
WIRE -96 88 -240 88
WIRE -32 88 -32 24
WIRE -32 88 -96 88
WIRE 32 88 -32 88
WIRE 112 88 112 -24
WIRE 112 88 32 88
WIRE 240 88 240 -8
WIRE 240 88 112 88
WIRE 32 120 32 88
FLAG 32 120 0
SYMBOL voltage -240 -72 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL ind -48 -72 R0
SYMATTR InstName L1
SYMATTR Value 68µ
SYMBOL nmos -176 -56 R270
SYMATTR InstName M1
SYMATTR Value IRF510
SYMBOL diode 48 -120 R90
SYMATTR InstName D1
SYMATTR Value MBRS340
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL cap 96 -88 R0
SYMATTR InstName C1
SYMATTR Value 100µ
SYMBOL res 224 -104 R0
SYMATTR InstName R1
SYMATTR Value 5
SYMBOL voltage -96 -40 R0
SYMATTR InstName V2
SYMATTR Value PULSE(0 10 0 0 0 5.8u 10u)
* SPICE netlist
Rload OUT 0 3
C1 OUT 0 1
V1 N001 0 PWL(0 0 1 5.5)
V2 IN 0 3.6
XU1 IN 0 N001 OUT OUT N001 LTC3025-3 ;pnba BIAS)GND)IN)OUT)Sense)_SHDN
.tran 1

* LTspice schematic (.asc)
Version 4
SHEET 1 768 200
WIRE -80 -96 -384 -96
WIRE 240 -96 208 -96
WIRE 304 -96 240 -96
WIRE 384 -96 304 -96
WIRE -384 -80 -384 -96
WIRE 384 -80 384 -96
WIRE 304 -64 304 -96
WIRE -96 -16 -288 -16
WIRE -80 -16 -96 -16
WIRE 240 -16 240 -96
WIRE 240 -16 208 -16
WIRE -288 0 -288 -16
WIRE -384 16 -384 0
WIRE 304 16 304 0
WIRE 384 16 384 0
WIRE -96 64 -96 -16
WIRE -80 64 -96 64
WIRE 240 64 208 64
WIRE -288 96 -288 80
FLAG 240 64 0
FLAG 384 16 0
FLAG 304 16 0
FLAG -288 96 0
FLAG -384 16 0
FLAG -384 -96 IN
FLAG 384 -96 OUT
SYMBOL res 368 -96 R0
SYMATTR InstName Rload
SYMATTR Value 3
SYMBOL cap 288 -64 R0
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL voltage -288 -16 R0
SYMATTR InstName V1
SYMATTR Value PWL(0 0 1 5.5)
SYMBOL voltage -384 -96 R0
SYMATTR InstName V2
SYMATTR Value 3.6
SYMBOL PowerProducts\\LTC3025-3 64 -16 R0
SYMATTR InstName U1