Si7li/ltspice-spice-circuits-no-aug huggingface dataset:
* SPICE netlist
V1 N001 0 7
R1 N004 0 1K
C1 N005 0 1
Q1 N005 N003 N002 0 2N2907
XU1 N002 0 N001 N004 N005 N003 LTC1734-x.x Ref=4.2 ;pnba Isense)GND)Vcc)Prog)BAT)Drive
.tran 5 startup

* LTspice schematic (.asc)
Version 4
SHEET 1 560 288
WIRE -136 -144 -280 -144
WIRE 280 -144 152 -144
WIRE -280 -128 -280 -144
WIRE 280 -96 280 -144
WIRE -136 -48 -184 -48
WIRE 216 -48 152 -48
WIRE -280 -32 -280 -48
WIRE -232 48 -248 48
WIRE -136 48 -152 48
WIRE 280 48 280 0
WIRE 280 48 152 48
WIRE 280 64 280 48
WIRE 280 144 280 128
FLAG -248 48 0
FLAG -184 -48 0
FLAG -280 -32 0
FLAG 280 144 0
SYMBOL VOLTAGE -280 -144 R0
SYMATTR InstName V1
SYMATTR Value 7
SYMBOL RES -136 32 R90
SYMATTR InstName R1
SYMATTR Value 1K
SYMBOL cap 264 64 R0
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL PNP 216 0 M180
SYMATTR InstName Q1
SYMATTR Value 2N2907
SYMBOL PowerProducts\\LTC1734-4.2 8 -48 R0
SYMATTR InstName U1
* SPICE netlist
L1 N001 N002 4.7
V1 IN 0 3
R1 OUT N004 340K
R2 N004 0 200K
R3 N007 N006 15K
C1 N004 N007 470p
C2 OUT 0 22 Rser=10m
C3 N004 N005 220p
XU1 N003 N008 0 N001 0 N002 N009 OUT IN 0 N006 N004 LTC3442 ;pnba _SHDN/SS)Rt)SGND)SW1)PGND)SW2)Burst)Vout)Vin)Rlim)Vc)FB
R4 N008 0 71.5K
R5 OUT N005 2.2K
R6 N009 0 200K
C4 0 N009 .001
C5 0 N003 .001
R7 IN N003 1Meg
Rload OUT 0 50
.tran 2m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1120 528
WIRE -208 -264 -272 -264
WIRE -80 -264 -128 -264
WIRE -272 -200 -272 -264
WIRE -80 -200 -80 -264
WIRE -464 -136 -560 -136
WIRE -352 -136 -464 -136
WIRE 256 -136 0 -136
WIRE 352 -136 256 -136
WIRE 464 -136 352 -136
WIRE 560 -136 464 -136
WIRE -560 -120 -560 -136
WIRE -464 -120 -464 -136
WIRE 256 -120 256 -136
WIRE 464 -120 464 -136
WIRE 560 -120 560 -136
WIRE 352 -72 352 -136
WIRE -352 -40 -464 -40
WIRE 192 -40 0 -40
WIRE -560 -24 -560 -40
WIRE -464 -24 -464 -40
WIRE 256 -24 256 -40
WIRE 464 -24 464 -56
WIRE 560 -24 560 -40
WIRE -464 56 -464 40
WIRE -352 56 -368 56
WIRE 16 56 0 56
WIRE 112 56 96 56
WIRE 192 56 192 -40
WIRE 192 56 176 56
WIRE 256 56 256 40
WIRE 256 56 192 56
WIRE 352 56 352 8
WIRE 352 56 256 56
WIRE 352 72 352 56
WIRE -448 152 -464 152
WIRE -352 152 -368 152
WIRE 32 152 0 152
WIRE 128 152 32 152
WIRE 32 168 32 152
WIRE 128 168 128 152
WIRE 352 168 352 152
WIRE -272 232 -272 216
WIRE -80 232 -80 216
WIRE 32 264 32 248
WIRE 128 264 128 232
FLAG -80 232 0
FLAG -560 -24 0
FLAG 352 168 0
FLAG 464 -24 0
FLAG 560 -24 0
FLAG 560 -136 OUT
FLAG -272 232 0
FLAG -464 152 0
FLAG 32 264 0
FLAG 128 264 0
FLAG -464 56 0
FLAG -368 56 0
FLAG -560 -136 IN
SYMBOL ind -224 -248 R270
SYMATTR InstName L1
SYMATTR Value 4.7
SYMBOL VOLTAGE -560 -136 R0
SYMATTR InstName V1
SYMATTR Value 3
SYMBOL res 336 -88 R0
SYMATTR InstName R1
SYMATTR Value 340K
SYMBOL res 336 56 R0
SYMATTR InstName R2
SYMATTR Value 200K
SYMBOL res 112 40 R90
SYMATTR InstName R3
SYMATTR Value 15K
SYMBOL cap 176 40 R90
SYMATTR InstName C1
SYMATTR Value 470p
SYMBOL cap 448 -120 R0
SYMATTR InstName C2
SYMATTR Value 22
SYMATTR SpiceLine Rser=10m
SYMBOL cap 240 40 M180
SYMATTR InstName C3
SYMATTR Value 220p
SYMBOL PowerProducts\\LTC3442 -176 8 R0
SYMATTR InstName U1
SYMBOL res -352 136 R90
SYMATTR InstName R4
SYMATTR Value 71.5K
SYMBOL res 240 -136 R0
SYMATTR InstName R5
SYMATTR Value 2.2K
SYMBOL res 16 152 R0
SYMATTR InstName R6
SYMATTR Value 200K
SYMBOL cap 112 232 M180
SYMATTR InstName C4
SYMATTR Value .001
SYMBOL cap -480 40 M180
SYMATTR InstName C5
SYMATTR Value .001
SYMBOL res -480 -136 R0
SYMATTR InstName R7
SYMATTR Value 1Meg
SYMBOL res 544 -136 R0
SYMATTR InstName Rload
SYMATTR Value 50
* SPICE netlist
M1 drain gate 0 0 RSQ045N03
R1 gate 0 10k
R2 gate CTL 200
D1 CTL 0 STW8B12C
R3 VREF drain 3k
R4 12V VREF 12k
D2 drain 12V RR1LAM6S
V1 CTL 0 5
V2 12V 0 12
V3 VREF 0 5
L1 OUTPUT 12V 10
R5 OUTPUT drain 10
.tran 10

* LTspice schematic (.asc)
Version 4
SHEET 1 1040 640
WIRE 216 -272 88 -272
WIRE 312 -272 312 -320
WIRE 312 -272 216 -272
WIRE 360 -272 312 -272
WIRE 472 -272 440 -272
WIRE 312 -256 312 -272
WIRE 472 -256 472 -272
WIRE 216 -192 216 -272
WIRE -88 -160 -104 -160
WIRE -40 -160 -88 -160
WIRE 88 -160 88 -192
WIRE 88 -160 -40 -160
WIRE 312 -160 312 -176
WIRE 504 -160 312 -160
WIRE 520 -160 504 -160
WIRE -40 -144 -40 -160
WIRE 88 -128 88 -160
WIRE -40 -48 -40 -64
WIRE 88 -48 8 -48
WIRE 216 -48 216 -128
WIRE 216 -48 88 -48
WIRE 312 -48 312 -80
WIRE 312 -48 216 -48
WIRE -472 -16 -520 -16
WIRE -520 16 -520 -16
WIRE 8 16 8 -48
WIRE 8 32 8 16
WIRE -392 112 -392 -16
WIRE -392 112 -424 112
WIRE -360 112 -392 112
WIRE -184 112 -280 112
WIRE -88 112 -184 112
WIRE -40 112 -88 112
WIRE 8 192 8 128
WIRE -392 208 -392 112
WIRE -184 224 -184 192
WIRE 8 224 8 192
WIRE -392 320 -392 272
FLAG -424 112 CTL
IOPIN -192 224 In
FLAG 8 224 0
FLAG -88 -160 VREF
IOPIN 144 -48 Out
FLAG 312 -320 12V
IOPIN 544 -208 In
FLAG -392 320 0
FLAG -184 224 0
FLAG 504 -160 OUTPUT
IOPIN 736 -48 Out
FLAG -520 16 0
FLAG 472 -256 0
FLAG -40 -48 0
FLAG -88 112 gate
FLAG 8 16 drain
FLAG 8 192 source
SYMBOL nmos -40 32 R0
SYMATTR InstName M1
SYMATTR Value RSQ045N03
SYMBOL res -200 96 R0
SYMATTR InstName R1
SYMATTR Value 10k
SYMBOL res -264 96 R90
SYMATTR InstName R2
SYMATTR Value 200
SYMBOL LED -408 208 R0
SYMATTR InstName D1
SYMATTR Value STW8B12C
SYMBOL res 72 -144 R0
SYMATTR InstName R3
SYMATTR Value 3k
SYMBOL res 72 -288 R0
SYMATTR InstName R4
SYMATTR Value 12k
SYMBOL diode 232 -128 R180
SYMATTR InstName D2
SYMATTR Value RR1LAM6S
SYMBOL voltage -376 -16 R90
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage 344 -272 R270
SYMATTR InstName V2
SYMATTR Value 12
SYMBOL voltage -40 -160 R0
SYMATTR InstName V3
SYMATTR Value 5
SYMBOL ind 328 -160 R180
SYMATTR InstName L1
SYMATTR Value 10
SYMBOL res 296 -176 R0
SYMATTR InstName R5
SYMATTR Value 10
* SPICE netlist
V1 +V 0 2.5
V2 -V 0 -2.5
V3 N003 0 SINE(0 1 1K)
R1 N002 N001 10K
R2 N001 0 10K
XU1 N003 N001 N002 +V -V LTC2054 ;pnba IN+)IN-)OUT)VCC)VEE
.tran 3m

* LTspice schematic (.asc)
Version 4
SHEET 1 464 272
WIRE -24 -120 -40 -120
WIRE 72 -120 56 -120
WIRE 136 -120 72 -120
WIRE 232 -120 216 -120
WIRE -232 -24 -232 -40
WIRE -104 -24 -104 -40
WIRE 72 -24 72 -120
WIRE 104 -24 72 -24
WIRE 232 -8 232 -120
WIRE 232 -8 168 -8
WIRE 104 8 8 8
WIRE 8 40 8 8
WIRE -232 72 -232 56
WIRE -104 72 -104 56
WIRE 8 136 8 120
FLAG -104 72 0
FLAG 136 -40 +V
FLAG -104 -40 +V
FLAG 136 24 -V
FLAG -232 72 0
FLAG -232 -40 -V
FLAG 8 136 0
FLAG -40 -120 0
SYMBOL voltage -104 -40 R0
SYMATTR InstName V1
SYMATTR Value 2.5
SYMBOL voltage -232 -40 R0
SYMATTR InstName V2
SYMATTR Value -2.5
SYMBOL voltage 8 24 R0
SYMATTR InstName V3
SYMATTR Value SINE(0 1 1K)
SYMBOL res 232 -136 R90
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL res 72 -136 R90
SYMATTR InstName R2
SYMATTR Value 10K
SYMBOL opamps\\LTC2054 136 -8 R0
SYMATTR InstName U1
* SPICE netlist
C2 N001 0 4.7n
V1 IN 0 2.7
Rload OUT 0 10
C1 OUT 0 2.2 Rser=1.5m
XU1 IN OUT IN N001 OUT 0 ADP7118 Vref=1.8 ;pnba Vin)Sense)EN)SS)Vout)GND
.tran 6m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 576 272
WIRE -192 -136 -288 -136
WIRE -160 -136 -192 -136
WIRE 128 -136 96 -136
WIRE 192 -136 128 -136
WIRE 288 -136 192 -136
WIRE -288 -120 -288 -136
WIRE 192 -120 192 -136
WIRE 288 -120 288 -136
WIRE -192 -40 -192 -136
WIRE -160 -40 -192 -40
WIRE -288 -24 -288 -40
WIRE 192 -24 192 -56
WIRE 288 -24 288 -40
WIRE -240 56 -256 56
WIRE -160 56 -176 56
WIRE 128 56 128 -136
WIRE 128 56 96 56
WIRE -32 136 -32 120
FLAG -32 136 0
FLAG -288 -24 0
FLAG -256 56 0
FLAG 288 -24 0
FLAG 192 -24 0
FLAG -288 -136 IN
FLAG 288 -136 OUT
SYMBOL cap -176 40 R90
SYMATTR InstName C2
SYMATTR Value 4.7n
SYMBOL voltage -288 -136 R0
SYMATTR InstName V1
SYMATTR Value 2.7
SYMBOL res 272 -136 R0
SYMATTR InstName Rload
SYMATTR Value 10
SYMBOL cap 176 -120 R0
SYMATTR InstName C1
SYMATTR Value 2.2
SYMATTR SpiceLine Rser=1.5m
SYMBOL ADP7112-1.8 -32 -40 R0
SYMATTR InstName U1
* SPICE netlist
C1 N003 N004 1
R1 OUT N001 100K
C2 N002 0 .001
C3 OUT 0 10
V1 IN 0 3
Rload OUT 0 30
XU1 N001 OUT IN 0 N004 N003 IN N002 LTC1751-3.3 ;pnba Pgood)Vout)Vin)GND)C-)C+)_SHDN)SS
.tran 1m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 752 256
WIRE -248 -112 -376 -112
WIRE -216 -112 -248 -112
WIRE 152 -112 40 -112
WIRE 264 -112 152 -112
WIRE 376 -112 264 -112
WIRE -376 -96 -376 -112
WIRE 264 -96 264 -112
WIRE 376 -96 376 -112
WIRE -248 -32 -248 -112
WIRE -216 -32 -248 -32
WIRE 152 -32 40 -32
WIRE -376 0 -376 -16
WIRE 264 0 264 -32
WIRE 376 0 376 -16
WIRE -296 48 -312 48
WIRE -216 48 -232 48
WIRE 72 48 40 48
WIRE -216 128 -248 128
WIRE 72 128 72 112
WIRE 72 128 40 128
FLAG -376 0 0
FLAG -248 128 0
FLAG -312 48 0
FLAG 264 0 0
FLAG 376 0 0
FLAG 376 -112 OUT
FLAG -376 -112 IN
SYMBOL cap 56 48 R0
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL res 136 -128 R0
SYMATTR InstName R1
SYMATTR Value 100K
SYMBOL cap -232 32 R90
SYMATTR InstName C2
SYMATTR Value .001
SYMBOL cap 248 -96 R0
SYMATTR InstName C3
SYMATTR Value 10
SYMBOL voltage -376 -112 R0
SYMATTR InstName V1
SYMATTR Value 3
SYMBOL res 360 -112 R0
SYMATTR InstName Rload
SYMATTR Value 30
SYMBOL PowerProducts\\LTC1751-3.3 -88 16 R0
SYMATTR InstName U1
* SPICE netlist
XU1 N002 NC_01 N003 MP_02 MP_03 MP_04 MP_05 MP_06 N001 OUT 0 N001 MP_07 OUT MP_08 NC_09 MP_10 0 MP_11 0 MP_12 MP_13 MP_14 MP_15 NC_16 IN MP_17 MP_18 MP_19 MP_20 NC_21 NC_22 NC_23 NC_24 NC_25 MP_26 MP_27 NC_28 LTM4649 ;pnba Track/SS)COMP)FB))))))Vout_lcl)Diffp)Diffn)Diffout))Vout))Pgood))GND))Mode)))))INTVcc)Vin)))))SW)CLKout)PHmode)CLKin)FREQ)))Run
V1 IN 0 12
C1 N002 0 .001
R1 N003 0 6.65K
C2 OUT 0 100 x2 V=6.3 Irms=0 Rser=0.002 Lser=0 mfg="TDK" pn="C575OX5ROJI07M" type="X5R"
Rload OUT 0 .15
.tran 1m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 736 752
WIRE -256 -376 -368 -376
WIRE 160 -376 128 -376
WIRE 240 -376 160 -376
WIRE 368 -376 240 -376
WIRE -368 -360 -368 -376
WIRE 240 -360 240 -376
WIRE 368 -360 368 -376
WIRE 144 -280 128 -280
WIRE -368 -264 -368 -280
WIRE 240 -264 240 -296
WIRE 368 -264 368 -280
WIRE -256 -184 -272 -184
WIRE 144 -184 144 -280
WIRE 144 -184 128 -184
WIRE 160 -88 160 -376
WIRE 160 -88 128 -88
WIRE 144 8 128 8
WIRE -352 200 -368 200
WIRE -256 200 -288 200
WIRE 144 200 128 200
WIRE 240 200 224 200
WIRE -64 376 -64 360
FLAG -64 376 0
FLAG -368 -264 0
FLAG -272 -184 0
FLAG -368 200 0
FLAG 240 200 0
FLAG 240 -264 0
FLAG 368 -264 0
FLAG 144 8 0
FLAG -368 -376 IN
FLAG 368 -376 OUT
SYMBOL PowerProducts\\LTM4649 -64 -40 R0
SYMATTR InstName U1
SYMBOL voltage -368 -376 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL cap -288 184 R90
SYMATTR InstName C1
SYMATTR Value .001
SYMBOL res 128 216 R270
SYMATTR InstName R1
SYMATTR Value 6.65K
SYMBOL cap 224 -360 R0
SYMATTR Value2 x2
SYMATTR InstName C2
SYMATTR Value 100
SYMATTR SpiceLine V=6.3 Irms=0 Rser=0.002 Lser=0 mfg="TDK" pn="C575OX5ROJI07M" type="X5R"
SYMBOL res 352 -376 R0
SYMATTR InstName Rload
SYMATTR Value .15
* SPICE netlist
R2 N001 N003 0.889
R5 N002 Vo1 1
R3 N004 vi 1.125
XU1 N002 N001 Vo1 opamp Aol=10000K GBW=1000Meg ;pnba invin)noninvin)out
XU2 N002 N004 N003 opamp Aol=10000K GBW=1000Meg ;pnba invin)noninvin)out
V1 vi 0 AC 1 1
C1 N001 vi 1
R1 N001 0 1
R4 N002 N003 1
C2 N004 Vo1 1
C3 vo Vo1 1
R6 vo 0 1
.ac dec 1000 0.01 100
.inc opamp.sub

* LTspice schematic (.asc)
Version 4
SHEET 1 1104 416
WIRE 200 -208 -168 -208
WIRE 328 -192 264 -192
WIRE 440 -192 392 -192
WIRE 200 -176 136 -176
WIRE 440 -176 440 -192
WIRE -424 -16 -552 -16
WIRE -392 -16 -424 -16
WIRE -296 -16 -328 -16
WIRE -168 -16 -168 -208
WIRE -168 -16 -296 -16
WIRE -120 -16 -168 -16
WIRE -24 -16 -40 -16
WIRE 24 -16 -24 -16
WIRE 136 -16 136 -176
WIRE 136 -16 104 -16
WIRE 184 -16 136 -16
WIRE 328 -16 328 -192
WIRE 328 -16 264 -16
WIRE 376 -16 328 -16
WIRE 488 -16 440 -16
WIRE 552 -16 488 -16
WIRE -296 16 -296 -16
WIRE 552 32 552 -16
WIRE -552 48 -552 -16
WIRE 136 112 136 -16
WIRE 136 112 104 112
WIRE -24 128 -24 -16
WIRE 40 128 -24 128
WIRE 488 144 488 -16
WIRE 488 144 104 144
WIRE -424 208 -424 -16
WIRE 552 208 552 112
WIRE 552 208 -424 208
FLAG -552 128 0
FLAG 328 -192 Vo1
FLAG -552 -16 vi
FLAG -296 96 0
FLAG 440 -96 0
FLAG 440 -192 vo
IOPIN 720 0 Out
SYMBOL res -136 0 R270
SYMATTR InstName R2
SYMATTR Value 0.889
SYMBOL res 168 0 R270
SYMATTR InstName R5
SYMATTR Value 1
SYMBOL res 536 16 R0
SYMATTR InstName R3
SYMATTR Value 1.125
SYMBOL OpAmps\\opamp 232 -128 M180
SYMATTR InstName U1
SYMATTR SpiceLine Aol=10000K
SYMATTR SpiceLine2 GBW=1000Meg
SYMBOL OpAmps\\opamp 72 64 M0
SYMATTR InstName U2
SYMATTR SpiceLine Aol=10000K
SYMATTR SpiceLine2 GBW=1000Meg
SYMBOL voltage -552 32 R0
SYMATTR Value2 AC 1 1
SYMATTR InstName V1
SYMATTR Value ""
SYMBOL cap -328 -32 R90
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL res -312 0 R0
SYMATTR InstName R1
SYMATTR Value 1
SYMBOL res 120 -32 R90
SYMATTR InstName R4
SYMATTR Value 1
SYMBOL cap 440 -32 R90
SYMATTR InstName C2
SYMATTR Value 1
SYMBOL cap 392 -208 R90
SYMATTR InstName C3
SYMATTR Value 1
SYMBOL res 424 -192 R0
SYMATTR InstName R6
SYMATTR Value 1
* SPICE netlist
XU1 N001 0 N005 opamp Aol=100K GBW=10Meg ;pnba invin)noninvin)out
V1 N007 0 AC 1
XU2 0 N006 N002 opamp Aol=100K GBW=10Meg ;pnba invin)noninvin)out
XU3 N004 0 N003 opamp Aol=100K GBW=10Meg ;pnba invin)noninvin)out
R1 N001 N007 9k93
R2 N005 N001 16k9
C1 N005 N001 10n
R3 N002 N001 9k93
R4 N002 N004 1k
R5 N004 N003 1k
C2 N003 N006 10n
R6 N006 N005 9k93
XU4 N008 N002 N008 opamp Aol=100K GBW=10Meg ;pnba invin)noninvin)out
R7 Vout N008 13k4
C3 0 Vout 10n
.ac dec 1k 1 1MEG

* LTspice schematic (.asc)
Version 4.1
SHEET 1 1520 496
WIRE -344 -232 -600 -232
WIRE 232 -232 -264 -232
WIRE -72 -168 -120 -168
WIRE 40 -168 8 -168
WIRE 56 -168 40 -168
WIRE 232 -168 232 -232
WIRE 232 -168 136 -168
WIRE -600 -136 -600 -232
WIRE -568 -136 -600 -136
WIRE -456 -136 -488 -136
WIRE 40 -72 40 -168
WIRE 40 -72 8 -72
WIRE -232 -56 -264 -56
WIRE -120 -56 -120 -168
WIRE -120 -56 -168 -56
WIRE -56 -56 -120 -56
WIRE 40 -40 8 -40
WIRE -600 -24 -600 -136
WIRE -568 -24 -600 -24
WIRE -456 -24 -456 -136
WIRE -456 -24 -504 -24
WIRE 40 24 40 -40
WIRE -696 72 -760 72
WIRE -600 72 -600 -24
WIRE -600 72 -616 72
WIRE -568 72 -600 72
WIRE -456 88 -456 -24
WIRE -456 88 -504 88
WIRE -408 88 -456 88
WIRE -264 88 -264 -56
WIRE -264 88 -328 88
WIRE -232 88 -264 88
WIRE -568 104 -600 104
WIRE 232 104 232 -168
WIRE 232 104 -168 104
WIRE 312 104 232 104
WIRE -760 120 -760 72
WIRE -232 120 -264 120
WIRE 424 120 376 120
WIRE 488 120 424 120
WIRE 680 120 568 120
WIRE 760 120 680 120
WIRE 312 136 232 136
WIRE 680 152 680 120
WIRE -600 168 -600 104
WIRE -264 184 -264 120
WIRE 232 184 232 136
WIRE 424 184 424 120
WIRE 424 184 232 184
WIRE -760 248 -760 200
WIRE 680 248 680 216
FLAG -760 248 0
FLAG -600 168 0
FLAG -264 184 0
FLAG 40 24 0
FLAG 760 120 Vout
FLAG 680 248 0
SYMBOL OpAmps\\opamp -536 24 R0
SYMATTR InstName U1
SYMBOL voltage -760 104 R0
SYMATTR Value2 AC 1
SYMATTR InstName V1
SYMATTR Value ""
SYMBOL OpAmps\\opamp -200 168 M180
SYMATTR InstName U2
SYMBOL OpAmps\\opamp -24 -120 M0
SYMATTR InstName U3
SYMBOL res -600 56 R90
SYMATTR InstName R1
SYMATTR Value 9k93
SYMBOL res -472 -152 R90
SYMATTR InstName R2
SYMATTR Value 16k9
SYMBOL cap -504 -40 R90
SYMATTR InstName C1
SYMATTR Value 10n
SYMBOL res -248 -248 R90
SYMATTR InstName R3
SYMATTR Value 9k93
SYMBOL res 152 -184 R90
SYMATTR InstName R4
SYMATTR Value 1k
SYMBOL res 24 -184 R90
SYMATTR InstName R5
SYMATTR Value 1k
SYMBOL cap -168 -72 R90
SYMATTR InstName C2
SYMATTR Value 10n
SYMBOL res -312 72 R90
SYMATTR InstName R6
SYMATTR Value 9k93
SYMBOL OpAmps\\opamp 344 184 M180
SYMATTR InstName U4
SYMBOL res 584 104 R90
SYMATTR InstName R7
SYMATTR Value 13k4
SYMBOL cap 696 216 R180
SYMATTR InstName C3
SYMATTR Value 10n
* SPICE netlist
V1 vS 0 SINE(0 10 20)
R1 vD 0 301
V2 vIN 0 PULSE(0 2.5 20n 20n 20n 150m 300m)
C1 vD 0 36p
V3 v+ 0 15
V4 v- 0 -15
XU1 vIN vD vS v- 0 v+ ADGS2414D ;pnba IN)D)S)Vss)GND)Vdd
.tran 1

* LTspice schematic (.asc)
Version 4
SHEET 1 864 336
WIRE 96 -136 96 -168
WIRE -224 -72 -256 -72
WIRE -32 -72 -144 -72
WIRE 0 -72 -32 -72
WIRE 240 -72 192 -72
WIRE 320 -72 240 -72
WIRE 432 -72 320 -72
WIRE 320 -40 320 -72
WIRE 432 -40 432 -72
WIRE -32 -8 -96 -8
WIRE 0 -8 -32 -8
WIRE -432 40 -432 8
WIRE -336 40 -336 8
WIRE -96 40 -96 -8
WIRE 320 56 320 40
WIRE 432 56 432 24
WIRE 144 120 144 104
WIRE 48 136 48 104
WIRE -432 168 -432 120
WIRE -336 168 -336 120
WIRE -96 168 -96 120
FLAG -256 -72 0
FLAG -96 168 0
FLAG 320 56 0
FLAG 144 120 0
FLAG 240 -72 vD
FLAG -32 -72 vS
FLAG -32 -8 vIN
FLAG 432 56 0
FLAG -432 8 v+
FLAG 96 -168 v+
FLAG -432 168 0
FLAG -336 168 0
FLAG -336 8 v-
FLAG 48 136 v-
SYMBOL voltage -128 -72 M270
SYMATTR InstName V1
SYMATTR Value SINE(0 10 20)
SYMBOL res 304 -56 R0
SYMATTR InstName R1
SYMATTR Value 301
SYMBOL voltage -96 24 R0
SYMATTR Value PULSE(0 2.5 20n 20n 20n 150m 300m)
SYMATTR InstName V2
SYMBOL cap 416 -40 R0
SYMATTR InstName C1
SYMATTR Value 36p
SYMBOL voltage -432 24 R0
SYMATTR InstName V3
SYMATTR Value 15
SYMBOL voltage -336 24 R0
SYMATTR InstName V4
SYMATTR Value -15
SYMBOL ADGS2414D 96 -24 R0
SYMATTR InstName U1
* SPICE netlist
V1 IN 0 10
L1 N001 OUT 100
D1 0 N001 1N5819
R1 OUT N004 2.8K
R2 N004 0 2.2K
C1 OUT 0 470 Rser=.1
R3 N006 N007 2.8K
C2 0 N007 .01
XU1 IN N005 0 N004 N003 N002 N006 N001 LT1176 top=10 bot=1G ;pnba Vin)Ilim)GND)FB)_SHDN)Status)Vc)SW
R4 OUT 0 10
.tran 5m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 912 336
WIRE -184 -168 -456 -168
WIRE -456 -152 -456 -168
WIRE -184 -136 -184 -168
WIRE 56 -136 8 -136
WIRE 120 -136 56 -136
WIRE 248 -136 200 -136
WIRE 360 -136 248 -136
WIRE 456 -136 360 -136
WIRE 360 -120 360 -136
WIRE 456 -120 456 -136
WIRE 56 -104 56 -136
WIRE 248 -104 248 -136
WIRE -344 -72 -360 -72
WIRE 8 -72 8 -136
WIRE 8 -72 -24 -72
WIRE -456 -56 -456 -72
WIRE 56 -24 56 -40
WIRE 360 -24 360 -56
WIRE 456 -24 456 -40
WIRE -344 8 -360 8
WIRE 248 8 248 -24
WIRE 248 8 -24 8
WIRE 248 24 248 8
WIRE -344 88 -360 88
WIRE -8 88 -24 88
WIRE 88 88 72 88
WIRE 168 88 152 88
WIRE 248 120 248 104
WIRE -184 168 -184 152
FLAG -184 168 0
FLAG -456 -56 0
FLAG 56 -24 0
FLAG 248 120 0
FLAG 360 -24 0
FLAG 168 88 0
FLAG 456 -24 0
FLAG 456 -136 OUT
FLAG -456 -168 IN
SYMBOL VOLTAGE -456 -168 R0
SYMATTR InstName V1
SYMATTR Value 10
SYMBOL ind 104 -120 R270
SYMATTR InstName L1
SYMATTR Value 100
SYMBOL schottky 40 -40 M180
SYMATTR InstName D1
SYMATTR Value 1N5819
SYMBOL RES 232 -120 R0
SYMATTR InstName R1
SYMATTR Value 2.8K
SYMBOL res 232 8 R0
SYMATTR InstName R2
SYMATTR Value 2.2K
SYMBOL polcap 344 -120 R0
SYMATTR SpiceLine Rser=.1
SYMATTR InstName C1
SYMATTR Value 470
SYMBOL res -24 104 R270
SYMATTR InstName R3
SYMATTR Value 2.8K
SYMBOL cap 152 72 R90
SYMATTR InstName C2
SYMATTR Value .01
SYMBOL POWERPRODUCTS\\LT1176 -184 8 R0
SYMATTR InstName U1
SYMBOL RES 440 -136 R0
SYMATTR InstName R4
SYMATTR Value 10
* SPICE netlist
V1 N001 0 V
D1 N001 N002 D
R1 N002 0 1k
.dc V1 0V 10V 0.1V

* LTspice schematic (.asc)
Version 4
SHEET 1 480 272
WIRE -112 -120 -240 -120
WIRE 48 -120 -48 -120
WIRE 240 -120 128 -120
WIRE -240 -56 -240 -120
WIRE -240 88 -240 24
WIRE 0 88 -240 88
WIRE 240 88 240 -120
WIRE 240 88 0 88
WIRE 0 136 0 88
FLAG 0 136 0
SYMBOL voltage -240 -72 R0
SYMATTR InstName V1
SYMBOL diode -112 -104 R270
SYMATTR InstName D1
SYMBOL res 32 -136 M90
SYMATTR InstName R1
SYMATTR Value 1k
* SPICE netlist
VGS gate 0 7
VDS drain 0 10
M1 drain gate 0 0 NMOS
.dc VDS 0 10 0.01
.step param X list .09u .13u .2u .3u .6u

* LTspice schematic (.asc)
Version 4
SHEET 1 336 288
WIRE 88 -144 24 -144
WIRE 168 -144 88 -144
WIRE 24 -80 24 -144
WIRE 168 -48 168 -144
WIRE -136 0 -168 0
WIRE -24 0 -136 0
WIRE -168 16 -168 0
WIRE -168 144 -168 96
WIRE 24 144 24 16
WIRE 24 144 -168 144
WIRE 104 144 24 144
WIRE 168 144 168 32
WIRE 168 144 104 144
FLAG 24 144 0
FLAG -136 0 gate
FLAG 88 -144 drain
FLAG 104 144 source
SYMBOL voltage -168 0 R0
SYMATTR InstName VGS
SYMATTR Value 7
SYMBOL voltage 168 -64 R0
SYMATTR InstName VDS
SYMATTR Value 10
SYMBOL nmos -24 -80 R0
SYMATTR InstName M1
* SPICE netlist
E1 diff 0 Vinp Vinm 1
S3 sample diff tp Clock switch
S4 hold N001 Clock tp switch
C1 sample 0 100p
C2 hold 0 100p
Etp tp 0 Vdd 0 0.5
E2 N001 0 sample 0 1
B1 Vout 0 V=v(hold)>0?v(vdd):0
.ic v(hold)=1 v(sample)=1

* LTspice schematic (.asc)
Version 4
SHEET 1 1200 400
WIRE -360 -184 -360 -200
WIRE -408 -168 -440 -168
WIRE -408 -104 -408 -120
WIRE -360 -104 -408 -104
WIRE -360 -88 -360 -104
WIRE 456 -8 456 -40
WIRE 600 56 504 56
WIRE 504 72 504 56
WIRE -504 88 -520 88
WIRE -456 88 -504 88
WIRE -296 88 -376 88
WIRE -200 88 -296 88
WIRE -56 88 -152 88
WIRE 88 88 24 88
WIRE 200 88 88 88
WIRE -520 104 -520 88
WIRE -296 104 -296 88
WIRE -152 104 -152 88
WIRE 88 104 88 88
WIRE -568 120 -600 120
WIRE -200 120 -200 88
WIRE -568 168 -600 168
WIRE 504 168 504 152
WIRE -296 184 -296 168
WIRE -200 184 -200 168
WIRE -152 184 -200 184
WIRE 88 184 88 168
WIRE -152 200 -152 184
FLAG 600 56 Vout
IOPIN 1760 -112 Out
FLAG 456 -40 VDD
IOPIN 1616 -208 Out
FLAG -600 120 Vinp
IOPIN 560 -48 In
FLAG -392 136 Clock
FLAG -600 168 Vinm
IOPIN 560 0 In
FLAG -520 184 0
FLAG -296 184 0
FLAG 88 184 0
FLAG -440 -168 Vdd
FLAG -360 -88 0
FLAG -360 -200 tp
FLAG -440 136 tp
FLAG 8 136 tp
FLAG -504 88 diff
FLAG -296 88 sample
FLAG 88 88 hold
FLAG -40 136 Clock
FLAG -152 200 0
FLAG 504 168 0
SYMBOL e -520 88 R0
SYMATTR InstName E1
SYMATTR Value 1
SYMBOL sw -360 88 M270
SYMATTR Value ""
SYMATTR InstName switch
SYMATTR InstName S3
SYMBOL sw 40 88 M270
SYMATTR Value ""
SYMATTR InstName switch
SYMATTR InstName S4
SYMBOL cap -312 104 R0
SYMATTR InstName C1
SYMATTR Value 100p
SYMBOL cap 72 104 R0
SYMATTR InstName C2
SYMATTR Value 100p
SYMBOL e -360 -200 R0
SYMATTR InstName Etp
SYMATTR Value 0.5
SYMBOL e -152 88 R0
SYMATTR InstName E2
SYMATTR Value 1
SYMBOL bv 504 56 R0
SYMATTR InstName B1
SYMATTR Value V=v(hold)>0?v(vdd):0
* SPICE netlist
Vee 0 Vee 2.5
Vcc Vcc 0 2.5
RL OUT 0 10k
V1 IN 0 SINE(0 50m 1k)
CL OUT 0 15p
XU1 IN OUT Vcc Vee OUT MAX4164 ;pnba In+)In-)V+)V-)OUT
.tran 1m

* LTspice schematic (.asc)
Version 4
SHEET 1 608 336
WIRE 208 -168 -112 -168
WIRE -272 -136 -272 -152
WIRE 16 -72 16 -104
WIRE -112 -56 -112 -168
WIRE -16 -56 -112 -56
WIRE 208 -40 208 -168
WIRE 208 -40 48 -40
WIRE 304 -40 208 -40
WIRE -272 -24 -272 -56
WIRE -272 -24 -304 -24
WIRE -16 -24 -112 -24
WIRE -304 -8 -304 -24
WIRE 208 -8 208 -40
WIRE 304 8 304 -40
WIRE -272 24 -272 -24
WIRE 16 24 16 -8
WIRE -112 72 -112 -24
WIRE 208 104 208 72
WIRE 304 104 304 72
WIRE -272 120 -272 104
WIRE -112 168 -112 152
FLAG 304 -40 OUT
FLAG -272 -152 Vcc
FLAG -272 120 Vee
FLAG 16 -104 Vcc
FLAG 16 24 Vee
FLAG -304 -8 0
FLAG -112 168 0
FLAG 208 104 0
FLAG -112 -24 IN
FLAG 304 104 0
SYMBOL voltage -272 8 R0
SYMATTR InstName Vee
SYMATTR Value 2.5
SYMBOL voltage -272 -152 R0
SYMATTR InstName Vcc
SYMATTR Value 2.5
SYMBOL res 192 -24 R0
SYMATTR InstName RL
SYMATTR Value 10k
SYMBOL voltage -112 56 R0
SYMATTR InstName V1
SYMATTR Value SINE(0 50m 1k)
SYMBOL cap 288 8 R0
SYMATTR InstName CL
SYMATTR Value 15p
SYMBOL MAX4164 16 -104 R0
SYMATTR InstName U1
* SPICE netlist
R1 b a 200
V1 a 0 SINE(0 5 1K)
D1 0 b 1N914
.tran 2.5m

* LTspice schematic (.asc)
Version 4
SHEET 1 240 208
WIRE -56 -88 -120 -88
WIRE 104 -88 24 -88
WIRE -120 -40 -120 -88
WIRE 104 -40 104 -88
WIRE -120 88 -120 40
WIRE -8 88 -120 88
WIRE 104 88 104 24
WIRE 104 88 -8 88
WIRE -8 104 -8 88
FLAG -120 -88 a
FLAG 104 -88 b
FLAG -8 104 0
SYMBOL Misc\\EuropeanResistor 40 -104 R90
SYMATTR InstName R1
SYMATTR Value 200
SYMBOL Misc\\signal -120 -56 R0
SYMATTR InstName V1
SYMATTR Value SINE(0 5 1K)
SYMBOL diode 120 24 R180
SYMATTR InstName D1
SYMATTR Value 1N914
* SPICE netlist
R1 N001 W2 4.7k
V2 W2 0 SINE(0 2 1k)
R4 2+ N001 2.5k
R5 2+ 0 10k
V3 V+ 0 5
V4 V- 0 -5
XU1 0 N001 V+ V- 2+ LT1001 ;pnba In+)In-)V+)V-)OUT
R2 2+ 2+ 7.5k
.tran 10m

* LTspice schematic (.asc)
Version 4
SHEET 1 784 448
WIRE -376 -192 -376 -224
WIRE -376 -192 -392 -192
WIRE -248 -192 -248 -224
WIRE -248 -192 -264 -192
WIRE -376 -160 -376 -192
WIRE -248 -160 -248 -192
WIRE 344 -128 216 -128
WIRE 120 -64 104 -64
WIRE 216 -64 216 -128
WIRE 216 -64 200 -64
WIRE 248 -64 216 -64
WIRE 344 -64 344 -128
WIRE 344 -64 328 -64
WIRE -376 -48 -376 -80
WIRE -248 -48 -248 -80
WIRE 232 48 232 16
WIRE -248 64 -248 48
WIRE -248 64 -264 64
WIRE -40 64 -248 64
WIRE 104 64 104 -64
WIRE 104 64 40 64
WIRE 200 64 104 64
WIRE 344 80 344 -64
WIRE 344 80 264 80
WIRE 360 80 344 80
WIRE 392 80 360 80
WIRE -248 96 -248 64
WIRE 200 96 136 96
WIRE 360 112 360 80
WIRE 232 160 232 112
WIRE 136 176 136 96
WIRE -248 208 -248 176
WIRE 360 224 360 192
FLAG 136 176 0
FLAG -248 208 0
FLAG 360 224 0
FLAG 232 16 Vp
FLAG 232 160 Vn
FLAG -376 -48 0
FLAG -248 -48 0
FLAG -376 -224 Vp
FLAG -248 -224 Vn
FLAG -392 -192 V+
IOPIN -128 64 In
FLAG -264 -192 V-
IOPIN 0 64 In
FLAG -264 64 W2
IOPIN 0 320 In
FLAG 392 80 2+
IOPIN 656 336 In
FLAG -248 48 1+
IOPIN 16 304 In
SYMBOL res 56 48 R90
SYMATTR InstName R1
SYMATTR Value 4.7k
SYMBOL voltage -248 80 R0
SYMATTR InstName V2
SYMATTR Value SINE(0 2 1k)
SYMBOL res 216 -80 R90
SYMATTR InstName R4
SYMATTR Value 2.5k
SYMBOL res 344 96 R0
SYMATTR InstName R5
SYMATTR Value 10k
SYMBOL voltage -376 -176 R0
SYMATTR InstName V3
SYMATTR Value 5
SYMBOL voltage -248 -176 R0
SYMATTR InstName V4
SYMATTR Value -5
SYMBOL Opamps\\OP07 232 16 R0
SYMATTR InstName U1
SYMBOL res 344 -80 R90
SYMATTR InstName R2
SYMATTR Value 7.5k
* SPICE netlist
V1 IN 0 10
C1 N001 N002 .1
L1 N002 OUT 2
R1 OUT N004 32.4K
R2 0 N004 10K
D1 0 N002 MBRS340
C2 OUT 0 10
D2 OUT N001 BAT54
C3 OUT N004 22p
R3 IN N003 10K
C4 N003 0 .1
XU1 N001 N002 IN N003 0 N006 N004 N007 LT3505 ;pnba Boost)SW)Vin)_SHDN)GND)Rt)FB)Vc
R4 N007 N008 10K
C5 N008 0 60p
R5 N006 0 40K
R6 N005 N006 1.5Meg
D3 N005 IN BZX84C12L
Rload OUT 0 30
.tran 300u startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1200 480
WIRE 136 -224 -72 -224
WIRE 232 -224 136 -224
WIRE 328 -224 296 -224
WIRE 136 -208 136 -224
WIRE -72 -176 -72 -224
WIRE -488 -128 -600 -128
WIRE -328 -128 -488 -128
WIRE -232 -128 -328 -128
WIRE 136 -128 136 -144
WIRE 136 -128 88 -128
WIRE 200 -128 136 -128
WIRE 328 -128 328 -224
WIRE 328 -128 280 -128
WIRE 440 -128 328 -128
WIRE 520 -128 440 -128
WIRE 600 -128 520 -128
WIRE -600 -112 -600 -128
WIRE 136 -112 136 -128
WIRE 328 -112 328 -128
WIRE 520 -112 520 -128
WIRE 600 -112 600 -128
WIRE -488 -96 -488 -128
WIRE -328 -96 -328 -128
WIRE 440 -96 440 -128
WIRE 136 -32 136 -48
WIRE -600 -16 -600 -32
WIRE 520 -16 520 -48
WIRE 600 -16 600 -32
WIRE -328 0 -328 -16
WIRE -232 0 -328 0
WIRE 328 0 328 -32
WIRE 328 0 88 0
WIRE 440 0 440 -32
WIRE 440 0 328 0
WIRE -488 16 -488 -32
WIRE -328 16 -328 0
WIRE 328 16 328 0
WIRE -328 96 -328 80
WIRE 328 112 328 96
WIRE -488 128 -488 96
WIRE -232 128 -488 128
WIRE 104 128 88 128
WIRE 216 128 184 128
WIRE -488 144 -488 128
WIRE 216 144 216 128
WIRE -72 192 -72 176
WIRE 216 224 216 208
WIRE -488 240 -488 224
FLAG -600 -16 0
FLAG -72 192 0
FLAG 328 112 0
FLAG 136 -32 0
FLAG 520 -16 0
FLAG 600 -16 0
FLAG 600 -128 OUT
FLAG -328 96 0
FLAG 216 224 0
FLAG -488 240 0
FLAG -600 -128 IN
SYMBOL VOLTAGE -600 -128 R0
SYMATTR InstName V1
SYMATTR Value 10
SYMBOL cap 120 -208 R0
SYMATTR Value .1
SYMATTR InstName C1
SYMBOL ind 184 -112 R270
SYMATTR InstName L1
SYMATTR Value 2
SYMBOL RES 312 -128 R0
SYMATTR InstName R1
SYMATTR Value 32.4K
SYMBOL res 312 112 M180
SYMATTR InstName R2
SYMATTR Value 10K
SYMBOL schottky 120 -48 M180
SYMATTR InstName D1
SYMATTR Value MBRS340
SYMBOL cap 504 -112 R0
SYMATTR InstName C2
SYMATTR Value 10
SYMBOL schottky 296 -240 R90
SYMATTR InstName D2
SYMATTR Value BAT54
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL cap 424 -96 R0
SYMATTR InstName C3
SYMATTR Value 22p
SYMBOL res -344 -112 R0
SYMATTR InstName R3
SYMATTR Value 10K
SYMBOL cap -344 16 R0
SYMATTR InstName C4
SYMATTR Value .1
SYMBOL PowerProducts\\LT3505 -72 0 R0
SYMATTR InstName U1
SYMBOL res 88 112 M90
SYMATTR InstName R4
SYMATTR Value 10K
SYMBOL cap 200 144 R0
SYMATTR InstName C5
SYMATTR Value 60p
SYMBOL res -504 128 R0
SYMATTR InstName R5
SYMATTR Value 40K
SYMBOL res -504 0 R0
SYMATTR InstName R6
SYMATTR Value 1.5Meg
SYMBOL zener -504 -32 M180
SYMATTR InstName D3
SYMATTR Value BZX84C12L
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL res 584 -128 R0
SYMATTR InstName Rload
SYMATTR Value 30
* SPICE netlist
V1 +V 0 5
V2 -V 0 -5
R1 N002 N001 1K
R2 N001 0 1K
V3 N003 0 SINE(0 1 1K)
XU1 N003 N001 N002 +V -V LT6237 ;pnba IN+)IN-)OUT)VCC)VEE
.tran 3m

* LTspice schematic (.asc)
Version 4
SHEET 1 480 288
WIRE 16 -128 0 -128
WIRE 112 -128 96 -128
WIRE 128 -128 112 -128
WIRE 240 -128 208 -128
WIRE -240 -48 -240 -64
WIRE -112 -48 -112 -64
WIRE 176 -16 176 -32
WIRE 112 0 112 -128
WIRE 144 0 112 0
WIRE 240 16 240 -128
WIRE 240 16 208 16
WIRE 144 32 32 32
WIRE 32 48 32 32
WIRE -240 64 -240 32
WIRE -112 64 -112 32
WIRE 176 64 176 48
WIRE 32 144 32 128
FLAG -112 64 0
FLAG 176 -32 +V
FLAG -112 -64 +V
FLAG 176 64 -V
FLAG -240 64 0
FLAG -240 -64 -V
FLAG 0 -128 0
FLAG 32 144 0
SYMBOL voltage -112 -64 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -240 -64 R0
SYMATTR InstName V2
SYMATTR Value -5
SYMBOL res 224 -144 R90
SYMATTR InstName R1
SYMATTR Value 1K
SYMBOL res 112 -144 R90
SYMATTR InstName R2
SYMATTR Value 1K
SYMBOL voltage 32 32 R0
SYMATTR InstName V3
SYMATTR Value SINE(0 1 1K)
SYMBOL opamps\\LT6238 176 16 R0
SYMATTR InstName U1
* SPICE netlist
M1 N001 N002 0 0 N_1u l=1u w=3u
Vgs N002 0 1
Vds N001 0 2
.dc Vds 0 5 0.01 Vgs 0 5 0.5
.include cmosedu_models.txt

* LTspice schematic (.asc)
Version 4
SHEET 1 416 240
WIRE 208 -120 16 -120
WIRE 64 -72 16 -72
WIRE -32 -40 -208 -40
WIRE -208 -24 -208 -40
WIRE 64 -24 64 -72
WIRE 64 -24 16 -24
WIRE 208 -8 208 -120
WIRE 16 24 16 -24
WIRE -208 88 -208 56
WIRE 208 120 208 72
FLAG -208 88 0
FLAG 16 24 0
FLAG 208 120 0
SYMBOL nmos4 -32 -120 R0
SYMATTR InstName M1
SYMATTR Value N_1u
SYMATTR Value2 l=1u w=3u
SYMBOL voltage -208 -40 R0
SYMATTR InstName Vgs
SYMATTR Value 1
SYMBOL voltage 208 -24 R0
SYMATTR InstName Vds
SYMATTR Value 2
* SPICE netlist
V1 +V 0 5
V2 -V 0 -5
V3 IN 0 SINE(0 350m 200K)
XU1 IN 0 +V -V OUT 0 N001 N001 LT1194 ;pnba In+)In-)V+)V-)OUT)REF)VOS1)VOS2
V4 N001 0 {VC}
.tran 7.5u
.step param VC list -5 -4 -3 -2

* LTspice schematic (.asc)
Version 4
SHEET 1 480 288
WIRE 128 -128 128 -144
WIRE -192 -96 -208 -96
WIRE -32 -96 -112 -96
WIRE 64 -96 -32 -96
WIRE 64 -64 16 -64
WIRE 240 -64 192 -64
WIRE 16 -32 16 -64
WIRE 64 -32 16 -32
WIRE 16 -16 16 -32
WIRE 96 16 96 0
WIRE 128 16 128 0
WIRE 128 16 96 16
WIRE 160 16 160 0
WIRE -240 48 -240 32
WIRE -112 48 -112 32
WIRE 96 48 96 16
WIRE -240 144 -240 128
WIRE -112 144 -112 128
WIRE 96 144 96 128
FLAG -112 144 0
FLAG 128 -144 +V
FLAG -112 32 +V
FLAG 160 16 -V
FLAG -240 144 0
FLAG -240 32 -V
FLAG -208 -96 0
FLAG 16 -16 0
FLAG 240 -64 OUT
FLAG -32 -96 IN
FLAG 96 144 0
SYMBOL voltage -112 32 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -240 32 R0
SYMATTR InstName V2
SYMATTR Value -5
SYMBOL voltage -96 -96 R90
SYMATTR Value SINE(0 350m 200K)
SYMATTR InstName V3
SYMBOL opamps\\LT1194 128 -64 R0
SYMATTR InstName U1
SYMBOL voltage 96 32 R0
SYMATTR InstName V4
SYMATTR Value {VC}
* SPICE netlist
V1 IN 0 12
C2 OUT 0 680
R1 N006 0 20K
R2 N003 IN 20K
R3 N004 0 20K
R4 OUT N004 150K
R5 OUT N005 20K
C1 N008 0 1
S1 0 OUT N002 0 SHORT
V3 N002 0 PULSE(0 1 240m 1m 1m 10m)
XU1 N007 IN N003 0 N008 N008 0 OUT TjFET N007 MP_01 MP_02 N001 N005 N003 N004 N006 NC_03 LTC4234 Rpcb=15 Tamb=25 ;pnba Sense)Vdd)UV)OV)Timer)IntVcc)GND)Out)Tj)Sense-)))Gate)PG)_FLT)FB)Imon)Iset
.tran 1.4 startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1216 592
WIRE -480 -264 -608 -264
WIRE -400 -264 -480 -264
WIRE -224 -264 -224 -296
WIRE 128 -264 80 -264
WIRE 240 -264 128 -264
WIRE 336 -264 240 -264
WIRE 448 -264 336 -264
WIRE -608 -248 -608 -264
WIRE -480 -248 -480 -264
WIRE 128 -248 128 -264
WIRE 336 -248 336 -264
WIRE 448 -248 448 -264
WIRE 608 -232 496 -232
WIRE -400 -216 -400 -264
WIRE -368 -216 -400 -216
WIRE 80 -216 80 -264
WIRE 80 -216 -80 -216
WIRE 240 -216 240 -264
WIRE 608 -216 608 -232
WIRE -608 -152 -608 -168
WIRE -480 -152 -480 -168
WIRE -368 -152 -480 -152
WIRE 128 -152 128 -168
WIRE 128 -152 -80 -152
WIRE 336 -152 336 -184
WIRE 448 -152 448 -168
WIRE 128 -136 128 -152
WIRE 608 -120 608 -136
WIRE -368 -88 -384 -88
WIRE 80 -88 -80 -88
WIRE 128 -40 128 -56
WIRE -480 -24 -480 -152
WIRE -368 -24 -480 -24
WIRE -64 -24 -80 -24
WIRE 32 -24 16 -24
WIRE 80 -8 80 -88
WIRE 240 -8 240 -136
WIRE 240 -8 80 -8
WIRE -368 40 -400 40
WIRE -32 40 -80 40
WIRE -400 104 -400 40
WIRE -368 104 -400 104
WIRE -32 104 -32 40
WIRE -32 104 -80 104
WIRE -32 168 -80 168
WIRE -32 200 -32 168
WIRE -16 296 -80 296
FLAG 128 -40 0
FLAG -32 200 0
FLAG 32 -24 0
FLAG -608 -152 0
FLAG 336 -152 0
FLAG 448 -264 OUT
FLAG -608 -264 IN
FLAG -16 296 TjFET
FLAG 448 -152 0
FLAG 496 -184 0
FLAG 608 -120 0
FLAG -384 -88 0
SYMBOL voltage -608 -264 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL cap 320 -248 R0
SYMATTR InstName C2
SYMATTR Value 680
SYMBOL res -80 -8 R270
SYMATTR InstName R1
SYMATTR Value 20K
SYMBOL res -496 -152 M180
SYMATTR InstName R2
SYMATTR Value 20K
SYMBOL res 112 -152 R0
SYMATTR InstName R3
SYMATTR Value 20K
SYMBOL res 112 -264 R0
SYMATTR InstName R4
SYMATTR Value 150K
SYMBOL res 224 -232 R0
SYMATTR InstName R5
SYMATTR Value 20K
SYMBOL cap -48 104 R0
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL sw 448 -152 R180
SYMATTR InstName S1
SYMATTR Value SHORT
SYMBOL voltage 608 -232 R0
SYMATTR InstName V3
SYMATTR Value PULSE(0 1 240m 1m 1m 10m)
SYMBOL LTC4234 -224 -56 R0
SYMATTR InstName U1
* SPICE netlist
V3 N004 0 SINE(0 50mV 1kHz 0 0 0)
V2 Vin N004 50mV
R1 N001 Vin 1k
V4 N002 0 0.090909V
V1 N003 0 5
R2 Vout N001 10k
XU1 N002 N001 N003 0 Vout level1 Avol=1Meg GBW=10Meg Vos=0 En=0 Enk=0 In=0 Ink=0 Rin=500Meg ;pnba In+)In-)V+)V-)OUT
.tran 5ms

* LTspice schematic (.asc)
Version 4
SHEET 1 720 528
WIRE 136 -248 72 -248
WIRE 280 -248 216 -248
WIRE 184 -104 184 -152
WIRE 152 -88 8 -88
WIRE 280 -72 280 -248
WIRE 280 -72 216 -72
WIRE 360 -72 280 -72
WIRE -360 -56 -360 -104
WIRE -200 -56 -360 -56
WIRE 72 -56 72 -248
WIRE 72 -56 -120 -56
WIRE 152 -56 72 -56
WIRE -360 -8 -360 -56
WIRE 8 72 8 -88
WIRE 184 88 184 -40
WIRE -360 136 -360 72
WIRE 8 216 8 152
WIRE 184 216 184 168
WIRE -360 264 -360 216
FLAG -360 264 0
FLAG 8 216 0
FLAG 184 216 0
FLAG 184 -152 0
FLAG 360 -72 Vout
IOPIN 848 -32 Out
FLAG -360 -104 Vin
IOPIN 128 -64 In
SYMBOL voltage -360 120 R0
SYMATTR InstName V3
SYMATTR Value SINE(0 50mV 1kHz 0 0 0)
SYMBOL Misc\\battery -360 -24 R0
SYMATTR InstName V2
SYMATTR Value 50mV
SYMBOL res -104 -72 R90
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL Misc\\battery 8 56 R0
SYMATTR InstName V4
SYMATTR Value 0.090909V
SYMBOL Misc\\battery 184 72 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL res 232 -264 R90
SYMATTR InstName R2
SYMATTR Value 10k
SYMBOL OpAmps\\UniversalOpAmp 184 -72 M180
SYMATTR InstName U1
* SPICE netlist
XU1 N004 0 N006 N001 IN N002 LTC3801 ;pnba Ith/Run)GND)FB)Sense-)Vin)Pgate
V1 IN 0 5
R1 N001 IN 25m
MQ1 N005 N002 N001 N001 Si4465DY
R2 N004 N003 10K
C1 N003 0 220p
L1 N005 OUT 4.7
R3 OUT N006 866K
R4 N006 0 402K
Rload OUT 0 1
C2 OUT 0 47 Rser=50m
D1 0 N005 MBRS340
.tran 1m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 960 448
WIRE -224 -208 -416 -208
WIRE -192 -208 -224 -208
WIRE -96 -208 -112 -208
WIRE 48 -208 -96 -208
WIRE -416 -192 -416 -208
WIRE -224 -144 -224 -208
WIRE -96 -144 -96 -208
WIRE 48 -112 48 -208
WIRE -416 -96 -416 -112
WIRE 0 -96 -32 -96
WIRE -464 -16 -480 -16
WIRE -384 -16 -400 -16
WIRE -288 -16 -304 -16
WIRE 160 -16 48 -16
WIRE 272 -16 240 -16
WIRE 368 -16 272 -16
WIRE 480 -16 368 -16
WIRE 48 0 48 -16
WIRE 272 0 272 -16
WIRE 368 0 368 -16
WIRE 480 0 480 -16
WIRE 0 64 -32 64
WIRE 48 80 48 64
WIRE 272 80 272 64
WIRE 480 96 480 80
WIRE 0 112 0 64
WIRE 368 112 368 80
WIRE 368 112 0 112
WIRE -160 128 -160 112
WIRE 368 128 368 112
WIRE 368 224 368 208
FLAG -160 128 0
FLAG -416 -96 0
FLAG -480 -16 0
FLAG 48 80 0
FLAG 272 80 0
FLAG 480 96 0
FLAG 368 224 0
FLAG 480 -16 OUT
FLAG -416 -208 IN
SYMBOL PowerProducts\\LTC3801 -160 -16 R0
SYMATTR InstName U1
SYMBOL voltage -416 -208 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL res -96 -224 R90
SYMATTR InstName R1
SYMATTR Value 25m
SYMBOL pmos 0 -16 M180
SYMATTR InstName Q1
SYMATTR Value Si4465DY
SYMBOL res -288 -32 R90
SYMATTR InstName R2
SYMATTR Value 10K
SYMBOL cap -400 -32 R90
SYMATTR InstName C1
SYMATTR Value 220p
SYMBOL ind 144 0 R270
SYMATTR InstName L1
SYMATTR Value 4.7
SYMBOL res 352 -16 R0
SYMATTR InstName R3
SYMATTR Value 866K
SYMBOL res 352 112 R0
SYMATTR InstName R4
SYMATTR Value 402K
SYMBOL res 464 -16 R0
SYMATTR InstName Rload
SYMATTR Value 1
SYMBOL cap 256 0 R0
SYMATTR Value 47
SYMATTR InstName C2
SYMATTR SpiceLine Rser=50m
SYMBOL schottky 32 64 M180
SYMATTR InstName D1
SYMATTR Value MBRS340
SYMATTR Description Diode
SYMATTR Type diode
* SPICE netlist
D1 a b RRE07VSM6S
R1 b 0 150
V1 a 0 PULSE(-200 200 1u 5n 5n 3u 20u) Rser=10
.tran 10u

* LTspice schematic (.asc)
Version 4
SHEET 1 240 200
WIRE -88 -96 -120 -96
WIRE -24 -96 -88 -96
WIRE 104 -96 40 -96
WIRE 120 -96 104 -96
WIRE -120 -48 -120 -96
WIRE 120 -48 120 -96
WIRE -120 80 -120 32
WIRE 8 80 -120 80
WIRE 120 80 120 32
WIRE 120 80 8 80
WIRE 8 96 8 80
FLAG 8 96 0
FLAG -88 -96 a
FLAG 104 -96 b
SYMBOL diode -24 -80 R270
SYMATTR InstName D1
SYMATTR Value RRE07VSM6S
SYMBOL Misc\\EuropeanResistor 104 -64 R0
SYMATTR InstName R1
SYMATTR Value 150
SYMBOL voltage -120 -64 R0
SYMATTR Value PULSE(-200 200 1u 5n 5n 3u 20u)
SYMATTR InstName V1
SYMATTR SpiceLine Rser=10
* SPICE netlist
V1 N005 0 PULSE(0.01 0.3 0 0 0 0.05ms 0.1ms)
V2 VCC 0 20
XU1 N005 N002 VCC VSS N003 OP727 ;pnba In+)In-)V+)V-)OUT
V3 0 VSS 20
R1 N006 N002 1k
R2 N006 0 1
R3 Vsupply N001 10
R4 N004 N003 10k
V4 Vsupply 0 12
Q1 N001 N004 N006 0 BC817-40T116
.tran 1ms

* LTspice schematic (.asc)
Version 4
SHEET 1 832 784
WIRE 416 -312 416 -392
WIRE 416 -72 416 -232
WIRE 64 -56 64 -168
WIRE 32 -40 -48 -40
WIRE 192 -24 96 -24
WIRE 352 -24 272 -24
WIRE 32 -8 -176 -8
WIRE 416 40 416 24
WIRE 416 40 400 40
WIRE -48 56 -48 -40
WIRE 208 56 -48 56
WIRE 400 56 400 40
WIRE 400 56 288 56
WIRE -176 88 -176 -8
WIRE 64 88 64 8
WIRE 400 168 400 56
WIRE -176 232 -176 168
WIRE 400 392 400 248
FLAG -176 232 0
FLAG 64 -168 VCC
FLAG -288 -200 VCC
FLAG -288 -120 0
FLAG 64 88 VSS
FLAG -416 -200 0
FLAG -416 -120 VSS
FLAG -160 -312 Vsupply
FLAG -160 -232 0
FLAG 416 -392 Vsupply
FLAG 400 392 0
SYMBOL voltage -176 72 R0
SYMATTR InstName V1
SYMATTR Value PULSE(0.01 0.3 0 0 0 0.05ms 0.1ms)
SYMBOL voltage -288 -216 R0
SYMATTR InstName V2
SYMATTR Value 20
SYMBOL Opamps\\OP727 64 -88 R0
SYMATTR InstName U1
SYMBOL voltage -416 -216 R0
SYMATTR InstName V3
SYMATTR Value 20
SYMBOL res 304 40 R90
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL res 384 152 R0
SYMATTR InstName R2
SYMATTR Value 1
SYMBOL res 400 -328 R0
SYMATTR InstName R3
SYMATTR Value 10
SYMBOL res 288 -40 R90
SYMATTR InstName R4
SYMATTR Value 10k
SYMBOL voltage -160 -328 R0
SYMATTR InstName V4
SYMATTR Value 12
SYMBOL npn 352 -72 R0
SYMATTR InstName Q1
SYMATTR Value BC817-40T116
* SPICE netlist
L1 IN N001 4.7 Rser=0.02 Rpar=5000
D1 N001 OUT MBRS340
R1 OUT N003 53.6K
R2 N003 0 6.19K
R3 N004 N005 2K
C1 OUT 0 22 Rser=.05
C2 N005 0 .0047
C3 N004 0 .047
V1 IN 0 5
XU1 N005 N003 N006 0 N001 N002 IN LT1371 ;pnba Vc)FB)NFB)GND)SW)_SHDN)Vin
Rload OUT 0 50
.tran 1m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1008 384
WIRE -104 -192 -360 -192
WIRE -40 -192 -104 -192
WIRE 88 -192 40 -192
WIRE 136 -192 88 -192
WIRE 264 -192 200 -192
WIRE 392 -192 264 -192
WIRE 504 -192 392 -192
WIRE -360 -176 -360 -192
WIRE 392 -176 392 -192
WIRE 504 -176 504 -192
WIRE 264 -144 264 -192
WIRE -104 -128 -104 -192
WIRE -360 -80 -360 -96
WIRE 392 -80 392 -112
WIRE 504 -80 504 -96
WIRE -248 -64 -280 -64
WIRE 88 -64 88 -192
WIRE 88 -64 40 -64
WIRE 264 16 264 -64
WIRE 264 16 40 16
WIRE 264 32 264 16
WIRE -440 96 -488 96
WIRE -344 96 -360 96
WIRE -248 96 -344 96
WIRE 72 96 40 96
WIRE -488 112 -488 96
WIRE -344 112 -344 96
WIRE 264 128 264 112
WIRE -104 176 -104 160
WIRE -488 192 -488 176
WIRE -344 192 -344 176
FLAG 504 -192 OUT
FLAG 264 128 0
FLAG 392 -80 0
FLAG 504 -80 0
FLAG -488 192 0
FLAG -104 176 0
FLAG -360 -80 0
FLAG -344 192 0
FLAG -360 -192 IN
SYMBOL IND -56 -176 R270
SYMATTR InstName L1
SYMATTR Value 4.7
SYMATTR SpiceLine Rser=0.02 Rpar=5000
SYMBOL schottky 136 -176 R270
SYMATTR InstName D1
SYMATTR Value MBRS340
SYMBOL RES 248 -160 R0
SYMATTR InstName R1
SYMATTR Value 53.6K
SYMBOL RES 248 16 R0
SYMATTR InstName R2
SYMATTR Value 6.19K
SYMBOL RES -456 112 R270
SYMATTR InstName R3
SYMATTR Value 2K
SYMBOL polcap 376 -176 R0
SYMATTR InstName C1
SYMATTR Value 22
SYMATTR SpiceLine Rser=.05
SYMBOL CAP -360 112 R0
SYMATTR Value .0047
SYMATTR InstName C2
SYMBOL CAP -504 112 R0
SYMATTR Value .047
SYMATTR InstName C3
SYMBOL VOLTAGE -360 -192 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL PowerProducts\\LT1371HV -104 16 R0
SYMATTR InstName U1
SYMBOL RES 488 -192 R0
SYMATTR InstName Rload
SYMATTR Value 50
* SPICE netlist
XU1 0 0 0 0 Vref N001 Out Vref Vcc Vcc MAX41400 ;pnba G0)G1)G2)GND)INM)INP)OUT)REFIN)SHDN_)VDD
V1 Vcc 0 3.3V
V2 Vref 0 1.65
V3 N001 0 SINE(1.65 10m 1) AC 1
.noise V(OUT) V3 dec 100 0.1 100

* LTspice schematic (.asc)
Version 4.1
SHEET 1 720 528
WIRE -360 -248 -360 -264
WIRE -232 -248 -232 -264
WIRE -360 -152 -360 -168
WIRE -232 -152 -232 -168
WIRE 168 40 168 8
WIRE 200 40 200 -8
WIRE 232 40 232 -8
WIRE 264 40 264 -8
WIRE 136 104 -248 104
WIRE 344 136 296 136
WIRE 360 136 344 136
WIRE 136 168 88 168
WIRE -248 200 -248 184
WIRE 168 248 168 232
WIRE 264 248 264 232
WIRE 216 264 216 232
FLAG 168 248 0
FLAG 264 -8 0
FLAG 232 -8 0
FLAG 200 -8 0
FLAG -360 -152 0
FLAG -360 -264 Vcc
FLAG 168 8 Vcc
FLAG 216 264 Vcc
FLAG -232 -152 0
FLAG -232 -264 Vref
FLAG 264 248 Vref
FLAG -248 200 0
FLAG 88 168 Vref
FLAG 344 136 Out
SYMBOL OpAmps\\MAX41400 168 136 R0
SYMATTR InstName U1
SYMBOL voltage -360 -264 R0
SYMATTR InstName V1
SYMATTR Value 3.3V
SYMBOL voltage -232 -264 R0
SYMATTR InstName V2
SYMATTR Value 1.65
SYMBOL voltage -248 88 R0
SYMATTR Value2 AC 1
SYMATTR InstName V3
SYMATTR Value SINE(1.65 10m 1)
* SPICE netlist
XU1 N003 OUT IN N005 N002 N004 IN N001 0 LT3473 ;pnba CAP)OUT)CTRL)FB)_Pgood)_SHDN)Vin)SW)GND
L1 IN N001 6.8
R1 N003 N005 2Meg
R2 N005 0 100K
C1 N003 0 .47
C2 OUT 0 2.2
V1 IN 0 3.6
Rload OUT 0 312.5
R4 IN N004 100K
C3 N004 0 .1
R5 N002 IN 10K
.tran 6m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 912 432
WIRE -360 -216 -456 -216
WIRE -56 -216 -360 -216
WIRE 152 -216 24 -216
WIRE -456 -200 -456 -216
WIRE -360 -136 -360 -216
WIRE -168 -136 -360 -136
WIRE 152 -136 152 -216
WIRE 152 -136 120 -136
WIRE -456 -104 -456 -120
WIRE -360 -56 -360 -136
WIRE -280 -56 -360 -56
WIRE -168 -56 -200 -56
WIRE 360 -56 120 -56
WIRE 456 -56 360 -56
WIRE 456 -40 456 -56
WIRE 360 -24 360 -56
WIRE -360 24 -360 -56
WIRE -168 24 -360 24
WIRE 168 24 120 24
WIRE 280 24 168 24
WIRE 280 40 280 24
WIRE 360 56 360 40
WIRE 456 56 456 40
WIRE -360 104 -360 24
WIRE -344 104 -360 104
WIRE -232 104 -264 104
WIRE -168 104 -232 104
WIRE 168 104 120 104
WIRE -232 120 -232 104
WIRE 168 120 168 104
WIRE 280 120 280 104
WIRE -24 168 -24 152
WIRE -232 200 -232 184
WIRE 168 216 168 200
FLAG -24 168 0
FLAG 168 216 0
FLAG 360 56 0
FLAG 280 120 0
FLAG -456 -104 0
FLAG 456 56 0
FLAG -232 200 0
FLAG -456 -216 IN
FLAG 456 -56 OUT
SYMBOL PowerProducts\\LT3473 -24 8 R0
SYMATTR InstName U1
SYMBOL ind -72 -200 R270
SYMATTR InstName L1
SYMATTR Value 6.8
SYMBOL res 152 8 R0
SYMATTR InstName R1
SYMATTR Value 2Meg
SYMBOL res 152 104 R0
SYMATTR InstName R2
SYMATTR Value 100K
SYMBOL cap 264 40 R0
SYMATTR InstName C1
SYMATTR Value .47
SYMBOL cap 344 -24 R0
SYMATTR InstName C2
SYMATTR Value 2.2
SYMBOL voltage -456 -216 R0
SYMATTR InstName V1
SYMATTR Value 3.6
SYMBOL res 440 -56 R0
SYMATTR InstName Rload
SYMATTR Value 312.5
SYMBOL res -360 88 M90
SYMATTR InstName R4
SYMATTR Value 100K
SYMBOL cap -248 120 R0
SYMATTR InstName C3
SYMATTR Value .1
SYMBOL res -184 -40 M270
SYMATTR InstName R5
SYMATTR Value 10K
* SPICE netlist
V1 Vin 0 SINE(0 1.8V 5Meg) AC 1
R1 N001 Vin {Res}
R2 OPAMP_- N001 {Res}
V2 +V 0 5
V3 -V 0 -5
R3 Vout- OPAMP_- 47
R4 Vout+ OPAMP_+ 47
C1 0 Vout+ 0.5n
C2 Vout- 0 0.5n
XU1 Vin OPAMP_+ OPAMP_+ +V -V NC_01 LTC6226 ;pnba IN+)IN-)OUT)VCC)VEE)SHDN_L
XU2 0 N001 OPAMP_- +V -V NC_02 LTC6226 ;pnba IN+)IN-)OUT)VCC)VEE)SHDN_L
C3 Vout+ Vout- 0.1n
.param Res 1k
.ac dec 20 10K 100Meg

* LTspice schematic (.asc)
Version 4
SHEET 1 1424 704
WIRE 536 -352 440 -352
WIRE 120 -336 -200 -336
WIRE 536 -336 536 -352
WIRE 440 -304 440 -352
WIRE -200 -224 -200 -336
WIRE -120 -224 -200 -224
WIRE 120 -192 120 -336
WIRE 120 -192 24 -192
WIRE 200 -192 120 -192
WIRE 296 -192 200 -192
WIRE 440 -192 440 -240
WIRE 440 -192 376 -192
WIRE 648 -192 440 -192
WIRE 712 -192 648 -192
WIRE -280 -160 -440 -160
WIRE -248 -160 -280 -160
WIRE -120 -160 -248 -160
WIRE -712 -144 -712 -160
WIRE -584 -144 -584 -160
WIRE -440 -144 -440 -160
WIRE 440 -96 440 -192
WIRE -712 -48 -712 -64
WIRE -584 -48 -584 -64
WIRE -440 -32 -440 -64
WIRE -88 80 -136 80
WIRE 120 80 -8 80
WIRE 184 80 120 80
WIRE 296 80 184 80
WIRE 440 80 440 -32
WIRE 440 80 376 80
WIRE 616 80 440 80
WIRE 712 80 616 80
WIRE 440 144 440 80
WIRE -280 240 -280 -160
WIRE -232 240 -280 240
WIRE -136 240 -136 80
WIRE -136 240 -152 240
WIRE -104 240 -136 240
WIRE 120 272 120 80
WIRE 120 272 40 272
WIRE 440 272 440 208
WIRE -104 304 -232 304
WIRE -232 352 -232 304
FLAG -440 -32 0
FLAG 648 -192 Vout+
FLAG 616 80 Vout-
FLAG -248 -160 Vin
FLAG -584 -48 0
FLAG -584 -160 +V
FLAG -712 -48 0
FLAG -712 -160 -V
FLAG -232 352 0
FLAG -72 192 +V
FLAG -88 -272 +V
FLAG -88 -112 -V
FLAG -72 352 -V
FLAG 536 -336 0
FLAG 440 272 0
FLAG 200 -192 OPAMP_+
FLAG 184 80 OPAMP_-
SYMBOL voltage -440 -160 R0
SYMATTR Value2 AC 1
SYMATTR InstName V1
SYMATTR Value SINE(0 1.8V 5Meg)
SYMBOL res -136 224 R90
SYMATTR InstName R1
SYMATTR Value {Res}
SYMBOL res 8 64 R90
SYMATTR InstName R2
SYMATTR Value {Res}
SYMBOL voltage -584 -160 R0
SYMATTR InstName V2
SYMATTR Value 5
SYMBOL voltage -712 -160 R0
SYMATTR InstName V3
SYMATTR Value -5
SYMBOL res 392 64 R90
SYMATTR InstName R3
SYMATTR Value 47
SYMBOL res 392 -208 R90
SYMATTR InstName R4
SYMATTR Value 47
SYMBOL cap 424 -304 R0
SYMATTR InstName C1
SYMATTR Value 0.5n
SYMBOL cap 424 144 R0
SYMATTR InstName C2
SYMATTR Value 0.5n
SYMBOL OpAmps\\LTC6226 -88 -192 R0
SYMATTR InstName U1
SYMBOL OpAmps\\LTC6226 -72 272 R0
SYMATTR InstName U2
SYMBOL cap 424 -96 R0
SYMATTR InstName C3
SYMATTR Value 0.1n