Si7li/ltspice-spice-circuits-no-aug huggingface dataset:
* SPICE netlist
XU1 N004 N005 0 N006 MP_01 N003 LT6105 ;pnba IN-)V+)V-)Vout))IN+
R1 N001 N002 50m
R2 N001 N003 100
R3 N002 N004 100
R4 N006 0 100
V1 N001 0 36
V2 N005 0 5
I1 N002 0 SINE(1 .9 1K)
.tran 3m

* LTspice schematic (.asc)
Version 4
SHEET 1 512 384
WIRE -64 -192 -256 -192
WIRE -16 -192 -64 -192
WIRE 96 -192 64 -192
WIRE 256 -192 96 -192
WIRE -256 -176 -256 -192
WIRE -64 -176 -64 -192
WIRE 96 -176 96 -192
WIRE 256 -176 256 -192
WIRE -256 -80 -256 -96
WIRE -64 -80 -64 -96
WIRE 96 -80 96 -96
WIRE 256 -80 256 -96
WIRE -112 48 -256 48
WIRE 256 48 144 48
WIRE -256 64 -256 48
WIRE 256 64 256 48
WIRE -256 160 -256 144
WIRE 256 160 256 144
WIRE 16 192 16 176
FLAG 256 160 0
FLAG 16 192 0
FLAG -256 -80 0
FLAG -256 160 0
FLAG 256 -80 0
SYMBOL PowerProducts\\LT6105 16 48 R0
SYMATTR InstName U1
SYMBOL res -32 -176 R270
SYMATTR InstName R1
SYMATTR Value 50m
SYMBOL res -80 -192 R0
SYMATTR InstName R2
SYMATTR Value 100
SYMBOL res 80 -192 R0
SYMATTR InstName R3
SYMATTR Value 100
SYMBOL res 240 48 R0
SYMATTR InstName R4
SYMATTR Value 100
SYMBOL voltage -256 -192 R0
SYMATTR InstName V1
SYMATTR Value 36
SYMBOL voltage -256 48 R0
SYMATTR InstName V2
SYMATTR Value 5
SYMBOL current 256 -176 R0
SYMATTR InstName I1
SYMATTR Value SINE(1 .9 1K)
* SPICE netlist
M1 N001 N002 0 0 TSMC35N l=0.5u w=5u
V1 N002 0 1.65V
V2 N001 0 3.3V
.include /home/akash/.wine/dosdevices/c:/users/akash/Desktop/ActiveFiltersPractice/tsmc035.lib
.dc V2 0 3.3 0.001

* LTspice schematic (.asc)
Version 4
SHEET 1 336 240
WIRE 168 -120 8 -120
WIRE 8 -40 8 -120
WIRE 168 -24 168 -120
WIRE 88 8 8 8
WIRE -136 40 -168 40
WIRE -40 40 -56 40
WIRE 8 72 8 56
WIRE 88 72 88 8
WIRE 88 72 8 72
WIRE -168 120 -168 40
WIRE -120 120 -168 120
WIRE 8 120 8 72
WIRE 168 120 168 56
FLAG -120 120 0
FLAG 8 120 0
FLAG 168 120 0
SYMBOL nmos4 -40 -40 R0
SYMATTR InstName M1
SYMATTR Value TSMC35N
SYMATTR Value2 l=0.5u w=5u
SYMBOL voltage -40 40 R90
SYMATTR InstName V1
SYMATTR Value 1.65V
SYMBOL voltage 168 -40 R0
SYMATTR InstName V2
SYMATTR Value 3.3V
* SPICE netlist
D1 N001 V0 Dmodel1
Iph V0 N001 {c0*E}
D2 N001 V0 Dmodel2
Rp N001 V0 94.1Ohms
Rs Vout N001 12.94mOhms
.param c0 3.09e-3
.param E 1000

* LTspice schematic (.asc)
Version 4
SHEET 1 656 200
WIRE -200 -80 -328 -80
WIRE -56 -80 -200 -80
WIRE 88 -80 -56 -80
WIRE 168 -80 88 -80
WIRE 312 -80 248 -80
WIRE -328 -32 -328 -80
WIRE -200 -16 -200 -80
WIRE -56 -16 -56 -80
WIRE 88 -16 88 -80
WIRE -328 96 -328 48
WIRE -200 96 -200 48
WIRE -200 96 -328 96
WIRE -56 96 -56 48
WIRE -56 96 -200 96
WIRE 88 96 88 64
WIRE 88 96 -56 96
WIRE 328 96 88 96
FLAG 312 -80 Vout
IOPIN 512 32 BiDir
FLAG 328 96 V0
IOPIN 528 208 BiDir
SYMBOL diode -216 -16 R0
SYMATTR Value Dmodel1
SYMATTR InstName D1
SYMBOL current -328 48 R180
SYMATTR InstName Iph
SYMATTR Value {c0*E}
SYMBOL diode -72 -16 R0
SYMATTR Value Dmodel2
SYMATTR InstName D2
SYMBOL res 72 -32 R0
SYMATTR InstName Rp
SYMATTR Value 94.1Ohms
SYMBOL res 264 -96 R90
SYMATTR InstName Rs
SYMATTR Value 12.94mOhms
* SPICE netlist
V1 +V 0 25
Vin IN 0 SINE(0 1 10K)
R1 N001 0 10k
R2 OUT N001 10k
V2 -V 0 -25
Rload OUT 0 10k
XU1 IN N001 +V -V OUT MAX74810 ;pnba In+)In-)V+)V-)OUT
.tran 1m

* LTspice schematic (.asc)
Version 4.1
SHEET 1 624 272
WIRE -24 -120 -40 -120
WIRE 72 -120 56 -120
WIRE 88 -120 72 -120
WIRE 184 -120 168 -120
WIRE -312 -40 -312 -56
WIRE -184 -40 -184 -56
WIRE 72 -8 72 -120
WIRE 88 -8 72 -8
WIRE 184 8 184 -120
WIRE 184 8 152 8
WIRE 312 8 184 8
WIRE 88 24 -24 24
WIRE 312 24 312 8
WIRE -24 40 -24 24
WIRE -312 56 -312 40
WIRE -184 56 -184 40
WIRE 312 120 312 104
WIRE -24 136 -24 120
FLAG -312 -56 +V
FLAG -312 56 0
FLAG -24 136 0
FLAG 312 8 OUT
FLAG -24 24 IN
FLAG 120 -24 +V
FLAG -184 -56 -V
FLAG 120 40 -V
FLAG -40 -120 0
FLAG 312 120 0
FLAG -184 56 0
SYMBOL voltage -312 -56 R0
SYMATTR InstName V1
SYMATTR Value 25
SYMBOL voltage -24 24 R0
SYMATTR InstName Vin
SYMATTR Value SINE(0 1 10K)
SYMBOL res 72 -136 R90
SYMATTR InstName R1
SYMATTR Value 10k
SYMBOL res 184 -136 R90
SYMATTR InstName R2
SYMATTR Value 10k
SYMBOL voltage -184 -56 R0
SYMATTR InstName V2
SYMATTR Value -25
SYMBOL res 296 8 R0
SYMATTR InstName Rload
SYMATTR Value 10k
SYMBOL MAX74810 120 -56 R0
SYMATTR InstName U1
* SPICE netlist
C1 N008 0 10n
V1 N006 0 PULSE(0 2 3 1u 1u 1 3 4)
V2 IN 0 PWL(0 0 1 6)
R1 OUT N002 10K
R2 OUT N004 100K
C2 OUT 0 1
MQ1 N004 N007 0 0 2N7002
XU1 N002 PGD N001 IN N005 0 IN N008 N004 N003 LTC2955-1 ;pnba _INT)PGD)EN)Vin)_PB)GND)SEL)TMR)_KILL)ON
R3 IN N003 2320K
R4 N003 0 402K
S1 0 N005 N006 0 SW
V3 N007 0 PULSE(0 2 3.05 1u 1u 0.1 6 2)
XU2 OUT OUT MP_01 0 N001 MP_02 MP_03 IN LT3010-5 ;pnba OUT)Sense))GND)_SHDN)))Vin
Rload OUT 0 100
.tran 15

* LTspice schematic (.asc)
Version 4
SHEET 1 1488 512
WIRE -536 -256 -744 -256
WIRE -248 -256 -536 -256
WIRE 104 -256 -248 -256
WIRE 424 -256 392 -256
WIRE 472 -256 424 -256
WIRE 568 -256 472 -256
WIRE 632 -256 568 -256
WIRE 744 -256 632 -256
WIRE -744 -240 -744 -256
WIRE 632 -240 632 -256
WIRE 744 -240 744 -256
WIRE 104 -160 56 -160
WIRE 424 -160 424 -256
WIRE 424 -160 392 -160
WIRE 472 -160 472 -256
WIRE -744 -144 -744 -160
WIRE 632 -144 632 -176
WIRE 744 -144 744 -160
WIRE -248 -112 -248 -256
WIRE -216 -112 -248 -112
WIRE 56 -112 56 -160
WIRE 56 -112 8 -112
WIRE 568 -112 568 -256
WIRE -536 -80 -536 -256
WIRE 248 -80 248 -96
WIRE -248 -48 -248 -112
WIRE -216 -48 -248 -48
WIRE 472 -48 472 -80
WIRE 472 -48 8 -48
WIRE -536 16 -536 0
WIRE -216 16 -536 16
WIRE 568 16 568 -32
WIRE 568 16 8 16
WIRE -536 32 -536 16
WIRE 568 32 568 16
WIRE -216 80 -296 80
WIRE 40 80 8 80
WIRE -296 96 -296 80
WIRE -344 112 -440 112
WIRE 520 112 408 112
WIRE -536 128 -536 112
WIRE 408 128 408 112
WIRE 568 144 568 128
WIRE -440 160 -440 112
WIRE -152 160 -152 144
WIRE -72 160 -72 144
WIRE -296 192 -296 176
WIRE 408 224 408 208
WIRE -72 240 -72 224
WIRE -440 256 -440 240
FLAG -152 160 0
FLAG -72 240 0
FLAG -744 -144 0
FLAG 248 -80 0
FLAG 568 144 0
FLAG 408 224 0
FLAG 632 -144 0
FLAG 744 -144 0
FLAG 744 -256 OUT
FLAG 40 80 PGD
FLAG -536 128 0
FLAG -744 -256 IN
FLAG -296 192 0
FLAG -440 256 0
FLAG -344 160 0
SYMBOL cap -88 160 R0
SYMATTR InstName C1
SYMATTR Value 10n
SYMBOL voltage -440 144 R0
SYMATTR Value PULSE(0 2 3 1u 1u 1 3 4)
SYMATTR InstName V1
SYMBOL voltage -744 -256 R0
SYMATTR Value PWL(0 0 1 6)
SYMATTR InstName V2
SYMBOL res 456 -176 R0
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL res 552 -128 R0
SYMATTR InstName R2
SYMATTR Value 100K
SYMBOL cap 616 -240 R0
SYMATTR InstName C2
SYMATTR Value 1
SYMBOL nmos 520 32 R0
SYMATTR InstName Q1
SYMATTR Value 2N7002
SYMBOL LTC2955-1 -104 16 R0
SYMATTR InstName U1
SYMBOL res -552 -96 R0
SYMATTR InstName R3
SYMATTR Value 2320K
SYMBOL res -552 16 R0
SYMATTR InstName R4
SYMATTR Value 402K
SYMBOL sw -296 192 M180
SYMATTR InstName S1
SYMBOL voltage 408 112 R0
SYMATTR Value PULSE(0 2 3.05 1u 1u 0.1 6 2)
SYMATTR InstName V3
SYMBOL PowerProducts\\LT3010-5 248 -208 R0
SYMATTR InstName U2
SYMBOL res 728 -256 R0
SYMATTR InstName Rload
SYMATTR Value 100
* SPICE netlist
MQ1 N001 N003 0 0 Si4820DY
V1 IN 0 5
C1 N004 0 4700p Rser=11.8K
L1 IN N001 10 Rser=20m
D1 N001 OUT B520C
C2 OUT 0 150 Rser=15m
R1 OUT N005 108K
R2 N005 0 12K
XU1 IN N004 N005 0 N003 IN N002 N001 LTC3873-5 ;pnba Iprg)Ith)FB)GND)Ngate)Vcc)Run/SS)SW
C3 N002 0 1000p
Rload OUT 0 6
.tran 7m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 896 416
WIRE -272 -208 -448 -208
WIRE -96 -208 -272 -208
WIRE -16 -208 -96 -208
WIRE 128 -208 64 -208
WIRE 176 -208 128 -208
WIRE 288 -208 240 -208
WIRE 352 -208 288 -208
WIRE 448 -208 352 -208
WIRE -448 -192 -448 -208
WIRE 352 -192 352 -208
WIRE 448 -192 448 -208
WIRE -96 -144 -96 -208
WIRE -448 -96 -448 -112
WIRE 352 -96 352 -128
WIRE 448 -96 448 -112
WIRE -352 -80 -368 -80
WIRE -256 -80 -288 -80
WIRE 128 -80 128 -208
WIRE 128 -80 64 -80
WIRE 288 -32 288 -208
WIRE -272 0 -272 -208
WIRE -256 0 -272 0
WIRE 80 0 64 0
WIRE 128 32 128 16
WIRE -368 96 -384 96
WIRE -256 96 -304 96
WIRE 288 96 288 48
WIRE 288 96 64 96
WIRE 288 112 288 96
WIRE -96 176 -96 160
WIRE 288 208 288 192
FLAG 128 32 0
FLAG -448 -96 0
FLAG -384 96 0
FLAG 352 -96 0
FLAG 288 208 0
FLAG -96 176 0
FLAG 448 -96 0
FLAG -368 -80 0
FLAG -448 -208 IN
FLAG 448 -208 OUT
SYMBOL nmos 80 -80 R0
SYMATTR InstName Q1
SYMATTR Value Si4820DY
SYMBOL voltage -448 -208 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL cap -304 80 R90
SYMATTR InstName C1
SYMATTR Value 4700p
SYMATTR SpiceLine Rser=11.8K
SYMBOL ind -32 -192 R270
SYMATTR InstName L1
SYMATTR Value 10
SYMATTR SpiceLine Rser=20m
SYMBOL schottky 176 -192 R270
SYMATTR InstName D1
SYMATTR Value B520C
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL cap 336 -192 R0
SYMATTR InstName C2
SYMATTR Value 150
SYMATTR SpiceLine Rser=15m
SYMBOL res 272 -48 R0
SYMATTR InstName R1
SYMATTR Value 108K
SYMBOL res 272 96 R0
SYMATTR InstName R2
SYMATTR Value 12K
SYMBOL PowerProducts\\LTC3873-5 -96 0 R0
SYMATTR InstName U1
SYMBOL cap -288 -96 R90
SYMATTR InstName C3
SYMATTR Value 1000p
SYMBOL res 432 -208 R0
SYMATTR InstName Rload
SYMATTR Value 6
* SPICE netlist
V1 IN 0 PWL(0 0 1 10)
C1 OUT 0 47
Rload OUT 0 500
XU1 OUT N001 0 IN IN LT1529 ;pnba OUT)ADJ)GND)_SHDN)Vin
R1 OUT N001 500
R2 N001 0 500
.tran 1

* LTspice schematic (.asc)
Version 4
SHEET 1 768 304
WIRE -176 -152 -384 -152
WIRE -160 -152 -176 -152
WIRE 176 -152 128 -152
WIRE 288 -152 176 -152
WIRE 384 -152 288 -152
WIRE -384 -136 -384 -152
WIRE 288 -136 288 -152
WIRE 384 -136 384 -152
WIRE 176 -104 176 -152
WIRE -176 -56 -176 -152
WIRE -160 -56 -176 -56
WIRE -384 -40 -384 -56
WIRE 288 -40 288 -72
WIRE 384 -40 384 -56
WIRE -80 40 -80 8
WIRE 48 40 48 8
WIRE 176 40 176 -24
WIRE 176 40 48 40
WIRE 176 56 176 40
WIRE 176 152 176 136
FLAG -384 -40 0
FLAG -80 40 0
FLAG 288 -40 0
FLAG 384 -40 0
FLAG 176 152 0
FLAG 384 -152 OUT
FLAG -384 -152 IN
SYMBOL voltage -384 -152 R0
SYMATTR InstName V1
SYMATTR Value PWL(0 0 1 10)
SYMBOL cap 272 -136 R0
SYMATTR InstName C1
SYMATTR Value 47
SYMBOL res 368 -152 R0
SYMATTR InstName Rload
SYMATTR Value 500
SYMBOL PowerProducts\\LT1529 -16 -104 R0
SYMATTR InstName U1
SYMBOL res 160 -120 R0
SYMATTR InstName R1
SYMATTR Value 500
SYMBOL res 160 40 R0
SYMATTR InstName R2
SYMATTR Value 500
* 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 50
XU1 N001 OUT IN 0 N004 N003 IN N002 LTC1751-5 ;pnba Pgood)Vout)Vin)GND)C-)C+)_SHDN)SS
.tran 1m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 688 256
WIRE -216 -112 -344 -112
WIRE -184 -112 -216 -112
WIRE 120 -112 72 -112
WIRE 232 -112 120 -112
WIRE 344 -112 232 -112
WIRE -344 -96 -344 -112
WIRE 232 -96 232 -112
WIRE 344 -96 344 -112
WIRE -216 -32 -216 -112
WIRE -184 -32 -216 -32
WIRE 120 -32 72 -32
WIRE -344 0 -344 -16
WIRE 232 0 232 -32
WIRE 344 0 344 -16
WIRE -264 48 -280 48
WIRE -184 48 -200 48
WIRE 104 48 72 48
WIRE -184 128 -216 128
WIRE 104 128 104 112
WIRE 104 128 72 128
FLAG -344 0 0
FLAG -216 128 0
FLAG -280 48 0
FLAG 232 0 0
FLAG 344 0 0
FLAG 344 -112 OUT
FLAG -344 -112 IN
SYMBOL cap 88 48 R0
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL res 104 -128 R0
SYMATTR InstName R1
SYMATTR Value 100K
SYMBOL cap -200 32 R90
SYMATTR InstName C2
SYMATTR Value .001
SYMBOL cap 216 -96 R0
SYMATTR InstName C3
SYMATTR Value 10
SYMBOL voltage -344 -112 R0
SYMATTR InstName V1
SYMATTR Value 3
SYMBOL res 328 -112 R0
SYMATTR InstName Rload
SYMATTR Value 50
SYMBOL PowerProducts\\LTC1751-5 -56 16 R0
SYMATTR InstName U1
* SPICE netlist
V1 IN 0 5.5
C2 OUT 0 1
Rload OUT 0 100
C1 IN 0 1
XU1 OUT MP_01 0 IN MP_02 IN ADP122 K=1/5000 ;pnba Vout))GND)En))Vin
.tran 10m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 480 200
WIRE -160 -88 -240 -88
WIRE -112 -88 -160 -88
WIRE -80 -88 -112 -88
WIRE 160 -88 112 -88
WIRE 240 -88 160 -88
WIRE -240 -72 -240 -88
WIRE -160 -72 -160 -88
WIRE 160 -72 160 -88
WIRE 240 -72 240 -88
WIRE -240 24 -240 8
WIRE -160 24 -160 -8
WIRE -112 24 -112 -88
WIRE -80 24 -112 24
WIRE 160 24 160 -8
WIRE 240 24 240 8
WIRE 16 88 16 72
FLAG -240 24 0
FLAG 16 88 0
FLAG 160 24 0
FLAG 240 24 0
FLAG 240 -88 OUT
FLAG -240 -88 IN
FLAG -160 24 0
SYMBOL voltage -240 -88 R0
SYMATTR InstName V1
SYMATTR Value 5.5
SYMBOL cap 144 -72 R0
SYMATTR InstName C2
SYMATTR Value 1
SYMBOL res 224 -88 R0
SYMATTR InstName Rload
SYMATTR Value 100
SYMBOL cap -176 -72 R0
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL ADP122-2.5 16 24 R0
SYMATTR InstName U1
* SPICE netlist
L1 IN N001 10
C1 OUT 0 10
V1 IN 0 1
R1 OUT 0 100
XU1 IN 0 IN OUT MP_01 N001 LTC3525-5 ;pnba _SHDN)GND)Vin)Vout))SW
.tran 2m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 528 352
WIRE -40 -176 -152 -176
WIRE 168 -176 40 -176
WIRE -152 -80 -152 -176
WIRE -152 -80 -264 -80
WIRE -120 -80 -152 -80
WIRE 168 -80 168 -176
WIRE 168 -80 136 -80
WIRE -264 -64 -264 -80
WIRE -264 32 -264 16
WIRE -152 64 -152 -80
WIRE -120 64 -152 64
WIRE 168 64 136 64
WIRE 264 64 168 64
WIRE 168 80 168 64
WIRE 264 80 264 64
WIRE 8 144 8 128
WIRE 168 176 168 144
WIRE 264 176 264 160
FLAG 168 176 0
FLAG 8 144 0
FLAG -264 32 0
FLAG 264 176 0
FLAG -264 -80 IN
FLAG 264 64 OUT
SYMBOL ind -56 -160 R270
SYMATTR InstName L1
SYMATTR Value 10
SYMBOL cap 152 80 R0
SYMATTR InstName C1
SYMATTR Value 10
SYMBOL voltage -264 -80 R0
SYMATTR InstName V1
SYMATTR Value 1
SYMBOL res 248 64 R0
SYMATTR InstName R1
SYMATTR Value 100
SYMBOL PowerProducts\\LTC3525-5 8 -32 R0
SYMATTR InstName U1
* SPICE netlist
V1 IN 0 9
R2 N004 0 31.5K
R1 OUT N004 93.5K
L1 N001 OUT 100 Rser=0.02 Rpar=5000
D1 0 N001 MBRS140
C2 OUT 0 100 Rser=0.02
XU1 N004 N003 N002 0 N001 IN IN IN LTC1174 top=1K bot=1T ;pnba FB)LBout)LBin)GND)SW)Vin)Ipgm)_SHDN
Rload OUT 0 20
.tran 2m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 832 320
WIRE -304 -160 -416 -160
WIRE -144 -160 -304 -160
WIRE -416 -144 -416 -160
WIRE -144 -128 -144 -160
WIRE -304 -80 -304 -160
WIRE -272 -80 -304 -80
WIRE 48 -80 -16 -80
WIRE 96 -80 48 -80
WIRE 208 -80 176 -80
WIRE 320 -80 208 -80
WIRE 416 -80 320 -80
WIRE 48 -64 48 -80
WIRE 208 -64 208 -80
WIRE 320 -64 320 -80
WIRE 416 -64 416 -80
WIRE -416 -48 -416 -64
WIRE -272 -16 -288 -16
WIRE 0 -16 -16 -16
WIRE 48 16 48 0
WIRE 320 32 320 0
WIRE 416 32 416 16
WIRE -304 48 -304 -80
WIRE -272 48 -304 48
WIRE 208 48 208 16
WIRE 208 48 -16 48
WIRE 208 64 208 48
WIRE -144 112 -144 96
WIRE 208 160 208 144
FLAG 416 -80 OUT
FLAG 320 32 0
FLAG 416 32 0
FLAG 48 16 0
FLAG -144 112 0
FLAG 208 160 0
FLAG -416 -48 0
FLAG -416 -160 IN
SYMBOL VOLTAGE -416 -160 R0
SYMATTR InstName V1
SYMATTR Value 9
SYMBOL RES 192 48 R0
SYMATTR InstName R2
SYMATTR Value 31.5K
SYMBOL RES 192 -80 R0
SYMATTR InstName R1
SYMATTR Value 93.5K
SYMBOL IND 80 -64 R270
SYMATTR InstName L1
SYMATTR Value 100
SYMATTR SpiceLine Rser=0.02 Rpar=5000
SYMBOL SCHOTTKY 32 0 M180
SYMATTR InstName D1
SYMATTR Value MBRS140
SYMBOL POLCAP 304 -64 R0
SYMATTR InstName C2
SYMATTR Value 100
SYMATTR SpiceLine Rser=0.02
SYMBOL PowerProducts\\LTC1174HV -144 -16 R0
SYMATTR InstName U1
SYMBOL RES 400 -80 R0
SYMATTR InstName Rload
SYMATTR Value 20
* SPICE netlist
R1 N003 N002 5.67E10
L1 N001 N002 1504300029
C1 N003 0 3.594E-14
V1 N001 0 AC 1
.ac dec 1000 1 100000

* LTspice schematic (.asc)
Version 4
SHEET 1 416 200
WIRE -144 -72 -208 -72
WIRE 16 -72 -64 -72
WIRE 208 -72 96 -72
WIRE 208 -40 208 -72
WIRE -208 -8 -208 -72
WIRE -208 88 -208 72
WIRE 208 88 208 24
WIRE 208 88 -208 88
FLAG 208 88 0
SYMBOL res 112 -88 R90
SYMATTR InstName R1
SYMATTR Value 5.67E10
SYMBOL ind -160 -56 R270
SYMATTR InstName L1
SYMATTR Value 1504300029
SYMBOL cap 192 -40 R0
SYMATTR InstName C1
SYMATTR Value 3.594E-14
SYMBOL voltage -208 -24 R0
SYMATTR InstName V1
SYMATTR Value ""
SYMATTR Value2 AC 1
* SPICE netlist
L1 N012 0 25n Rser=0.02 Rpar=5000
D1 N001 OUT MBRS340
R1 OUT N011 7.5K
R2 0 N011 2.49K
R3 N005 0 16.9K
R4 N007 N008 6.8K
R5 0 N006 24K
R6 0 N009 24K
C1 N004 0 3300p
C2 0 N008 220p
C3 N007 0 .015
V1 IN 0 3.3
L2 IN N001 50 Rser=0.02 Rpar=5000
C4 OUT 0 200 Rser=0.05
XU1 MP_01 N001 MP_02 MP_03 N004 N005 N011 N010 0 N008 N002 N009 N006 IN N001 N012 LT1534 ;pnba )COL)))Ct)Rt)FB)NFB)GND)Vc)_SHDN)RCSL)RVSL)Vin)COL)PGND
R7 N003 N001 10
C6 0 N003 1000p
Rload OUT 0 10
.tran 2m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1008 576
WIRE -88 -288 -360 -288
WIRE -24 -288 -88 -288
WIRE 104 -288 56 -288
WIRE 200 -288 104 -288
WIRE 328 -288 264 -288
WIRE 392 -288 328 -288
WIRE 504 -288 392 -288
WIRE -360 -272 -360 -288
WIRE 392 -272 392 -288
WIRE 504 -272 504 -288
WIRE -88 -208 -88 -288
WIRE -360 -176 -360 -192
WIRE 392 -176 392 -208
WIRE 504 -176 504 -192
WIRE -248 -144 -264 -144
WIRE 104 -144 104 -288
WIRE 104 -144 72 -144
WIRE 120 -144 104 -144
WIRE 216 -144 200 -144
WIRE 296 -144 280 -144
WIRE -408 -80 -424 -80
WIRE -248 -80 -344 -80
WIRE 104 -80 104 -144
WIRE 104 -80 72 -80
WIRE 328 -32 328 -288
WIRE -344 -16 -424 -16
WIRE -248 -16 -264 -16
WIRE 136 -16 72 -16
WIRE 232 -16 216 -16
WIRE -440 48 -488 48
WIRE -344 48 -360 48
WIRE -248 48 -344 48
WIRE 88 48 72 48
WIRE 232 48 168 48
WIRE -488 64 -488 48
WIRE -344 80 -344 48
WIRE -248 112 -264 112
WIRE 328 112 328 48
WIRE 328 112 72 112
WIRE 328 128 328 112
WIRE -488 160 -488 128
WIRE -344 160 -344 144
WIRE -168 192 -168 176
WIRE -8 192 -8 176
WIRE 328 224 328 208
WIRE -8 288 -8 272
FLAG 504 -288 OUT
FLAG 392 -176 0
FLAG 504 -176 0
FLAG -360 -176 0
FLAG -8 288 0
FLAG -168 192 0
FLAG 328 224 0
FLAG -488 160 0
FLAG -344 160 0
FLAG 296 -144 0
FLAG 232 -16 0
FLAG 232 48 0
FLAG -424 -80 0
FLAG -424 -16 0
FLAG -360 -288 IN
SYMBOL MISC\\FIXEDIND -24 176 R0
SYMATTR InstName L1
SYMATTR Value 25n
SYMATTR SpiceLine Rser=0.02 Rpar=5000
SYMBOL schottky 200 -272 R270
SYMATTR InstName D1
SYMATTR Value MBRS340
SYMBOL RES 312 -48 R0
SYMATTR InstName R1
SYMATTR Value 7.5K
SYMBOL RES 312 224 M180
SYMATTR InstName R2
SYMATTR Value 2.49K
SYMBOL RES -248 -32 R90
SYMATTR InstName R3
SYMATTR Value 16.9K
SYMBOL RES -456 32 M90
SYMATTR InstName R4
SYMATTR Value 6.8K
SYMBOL RES 232 -32 R90
SYMATTR InstName R5
SYMATTR Value 24K
SYMBOL RES 184 32 R90
SYMATTR InstName R6
SYMATTR Value 24K
SYMBOL CAP -344 -96 R90
SYMATTR InstName C1
SYMATTR Value 3300p
SYMBOL CAP -360 144 M180
SYMATTR InstName C2
SYMATTR Value 220p
SYMBOL CAP -504 64 R0
SYMATTR InstName C3
SYMATTR Value .015
SYMBOL VOLTAGE -360 -288 R0
SYMATTR InstName V1
SYMATTR Value 3.3
SYMBOL IND -40 -272 R270
SYMATTR InstName L2
SYMATTR Value 50
SYMATTR SpiceLine Rser=0.02 Rpar=5000
SYMBOL polcap 376 -272 R0
SYMATTR InstName C4
SYMATTR Value 200
SYMATTR SpiceLine Rser=0.05
SYMBOL POWERPRODUCTS\\LT1534 -88 -16 R0
SYMATTR InstName U1
SYMBOL RES 216 -160 R90
SYMATTR InstName R7
SYMATTR Value 10
SYMBOL cap 280 -160 R90
SYMATTR InstName C6
SYMATTR Value 1000p
SYMBOL RES 488 -288 R0
SYMATTR InstName Rload
SYMATTR Value 10
* SPICE netlist
XU1 0 0 N008 IN N006 N006 N005 N003 N001 IN IN N004 N002 IN N009 N007 0 LT3740 ;pnba SN-)PGND)Bgate)BGDP)SN+)SW)Tgate)Bias)SWB)Vin)Range)Pgood)_SHDN)Xref)FB)Vc)GND
L1 IN N001 22 Rpar=5K
R1 OUT N009 21K
C1 N007 P001 100p
MQ1 N006 N008 0 0 Si4840DY
MQ2 IN N005 N006 N006 Si4840DY
C2 IN N003 1
V1 IN 0 6
L2 N006 OUT 2
C3 OUT 0 800 Rser=.01
R2 N009 0 10K
R3 P001 0 100K
C4 N002 0 .02
R4 IN N002 150K
Rload OUT 0 .2
.tran 1.2m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 880 544
WIRE -328 -272 -424 -272
WIRE -72 -272 -328 -272
WIRE 88 -272 -72 -272
WIRE 168 -272 88 -272
WIRE 264 -272 168 -272
WIRE -424 -256 -424 -272
WIRE -72 -256 -72 -272
WIRE 264 -256 264 -272
WIRE -328 -224 -328 -272
WIRE -312 -224 -328 -224
WIRE -216 -224 -232 -224
WIRE 88 -224 88 -272
WIRE 88 -224 72 -224
WIRE 168 -224 168 -272
WIRE 168 -176 168 -224
WIRE -424 -160 -424 -176
WIRE -216 -160 -424 -160
WIRE 104 -160 104 -224
WIRE 104 -160 72 -160
WIRE 264 -160 264 -176
WIRE -424 -144 -424 -160
WIRE -216 -96 -232 -96
WIRE 120 -96 72 -96
WIRE -424 -64 -424 -80
WIRE -328 -32 -328 -224
WIRE -216 -32 -328 -32
WIRE 168 -32 168 -80
WIRE 168 -32 72 -32
WIRE 184 -32 168 -32
WIRE 296 -32 264 -32
WIRE 344 -32 296 -32
WIRE 440 -32 344 -32
WIRE 344 -16 344 -32
WIRE 440 -16 440 -32
WIRE 168 0 168 -32
WIRE 168 0 104 0
WIRE 168 16 168 0
WIRE -328 32 -328 -32
WIRE -216 32 -328 32
WIRE 104 32 104 0
WIRE 104 32 72 32
WIRE 344 80 344 48
WIRE 440 80 440 64
WIRE -376 96 -408 96
WIRE -216 96 -232 96
WIRE 120 96 72 96
WIRE -216 160 -264 160
WIRE 168 160 168 112
WIRE 168 160 72 160
WIRE 168 176 168 160
WIRE -136 224 -136 208
WIRE -8 224 -8 208
WIRE -360 256 -376 256
WIRE -264 256 -264 160
WIRE -264 256 -280 256
WIRE 72 256 -264 256
WIRE 296 256 296 -32
WIRE 296 256 152 256
FLAG -408 96 0
FLAG -136 224 0
FLAG -8 224 0
FLAG 168 176 0
FLAG 344 80 0
FLAG -376 256 0
FLAG 264 -160 0
FLAG -424 -64 0
FLAG 264 -272 IN
FLAG 440 -32 OUT
FLAG 440 80 0
SYMBOL PowerProducts\\LT3740 -72 -32 R0
SYMATTR InstName U1
SYMBOL ind -328 -208 R270
SYMATTR InstName L1
SYMATTR Value 22
SYMATTR SpiceLine Rpar=5K
SYMBOL res 168 272 M270
SYMATTR InstName R1
SYMATTR Value 21K
SYMBOL cap -232 80 R90
SYMATTR InstName C1
SYMATTR Value 100p
SYMBOL nmos 120 16 R0
SYMATTR InstName Q1
SYMATTR Value Si4840DY
SYMBOL nmos 120 -176 R0
SYMATTR InstName Q2
SYMATTR Value Si4840DY
SYMBOL cap 168 -240 R90
SYMATTR InstName C2
SYMATTR Value 1
SYMBOL voltage 264 -272 R0
SYMATTR InstName V1
SYMATTR Value 6
SYMBOL ind 168 -16 R270
SYMATTR InstName L2
SYMATTR Value 2
SYMBOL cap 328 -16 R0
SYMATTR InstName C3
SYMATTR Value 800
SYMATTR SpiceLine Rser=.01
SYMBOL res -264 272 M270
SYMATTR InstName R2
SYMATTR Value 10K
SYMBOL res -280 112 M270
SYMATTR InstName R3
SYMATTR Value 100K
SYMBOL cap -440 -144 R0
SYMATTR InstName C4
SYMATTR Value .02
SYMBOL res -440 -272 R0
SYMATTR InstName R4
SYMATTR Value 150K
SYMBOL res 424 -32 R0
SYMATTR InstName Rload
SYMATTR Value .2
* SPICE netlist
J1 N001 Vg 0 LSK170A
V2 N001 0 PULSE(0 5 1n 1m 1m 2m 5m 1)
V1 Vg 0 {Vg}
.tran 0 1m 1n
.param Vg=0
.step param Vg 0 -1.5 0.05

* LTspice schematic (.asc)
Version 4
SHEET 1 496 352
WIRE 72 -176 -248 -176
WIRE -248 -64 -248 -176
WIRE 72 -48 72 -176
WIRE -40 16 -136 16
WIRE 24 16 -40 16
WIRE -136 48 -136 16
WIRE 248 48 72 48
WIRE -248 144 -248 16
WIRE -136 144 -136 128
WIRE -136 144 -248 144
WIRE -40 144 -136 144
WIRE 72 144 72 48
WIRE 72 144 -40 144
WIRE -40 176 -40 144
FLAG -40 176 0
FLAG 248 48 Vs
FLAG -40 16 Vg
SYMBOL njf 24 -48 R0
SYMATTR InstName J1
SYMATTR Value LSK170A
SYMBOL voltage -248 -80 R0
SYMATTR InstName V2
SYMATTR Value PULSE(0 5 1n 1m 1m 2m 5m 1)
SYMBOL voltage -136 32 R0
SYMATTR InstName V1
SYMATTR Value {Vg}
* SPICE netlist
XU1 N004 0 N001 opamp Aol=100K GBW=10Meg ;pnba invin)noninvin)out
C1 N001 N004 {C2}
R1 N004 N003 1
R2 N003 N001 1
R3 N002 N003 1
C2 N003 0 {C1}
V1 N002 0 AC 1 0
XU2 N006 0 Vo opamp Aol=100K GBW=10Meg ;pnba invin)noninvin)out
C3 Vo N006 {C4}
R4 N006 N005 1
R5 N005 Vo 1
R6 N001 N005 1
C4 N005 0 {C3}
.inc opamp.sub
.ac dec 1000 {f0/100} {f0*100}
.param C1=0.712/w0
.param C2=0.122/w0
.param C3=0.518/w0
.param C4=0.211/w0
.param w0=10k
.param f0=w0/(2*pi)

* LTspice schematic (.asc)
Version 4
SHEET 1 944 224
WIRE -152 -112 -280 -112
WIRE 8 -112 -152 -112
WIRE -152 -80 -152 -112
WIRE 248 -80 120 -80
WIRE 408 -80 248 -80
WIRE 248 -48 248 -80
WIRE -376 -16 -472 -16
WIRE -280 -16 -280 -32
WIRE -280 -16 -296 -16
WIRE -264 -16 -280 -16
WIRE -152 -16 -184 -16
WIRE -472 0 -472 -16
WIRE -152 0 -152 -16
WIRE -88 0 -152 0
WIRE -280 16 -280 -16
WIRE 8 16 8 -112
WIRE 8 16 -24 16
WIRE 24 16 8 16
WIRE 120 16 120 0
WIRE 120 16 104 16
WIRE 136 16 120 16
WIRE 248 16 216 16
WIRE -88 32 -120 32
WIRE 248 32 248 16
WIRE 312 32 248 32
WIRE 120 48 120 16
WIRE 408 48 408 -80
WIRE 408 48 376 48
WIRE 440 48 408 48
WIRE 472 48 440 48
WIRE -120 64 -120 32
WIRE 312 64 280 64
WIRE 280 96 280 64
FLAG -120 64 0
FLAG -280 80 0
FLAG -472 80 0
FLAG 280 96 0
FLAG 120 112 0
FLAG 440 48 Vo
SYMBOL Opamps\\opamp -56 -48 R0
SYMATTR InstName U1
SYMBOL cap -168 -80 R0
SYMATTR InstName C1
SYMATTR Value {C2}
SYMBOL res -168 -32 R90
SYMATTR InstName R1
SYMATTR Value 1
SYMBOL res -264 -16 R180
SYMATTR InstName R2
SYMATTR Value 1
SYMBOL res -392 0 R270
SYMATTR InstName R3
SYMATTR Value 1
SYMBOL cap -296 16 R0
SYMATTR InstName C2
SYMATTR Value {C1}
SYMBOL voltage -472 -16 R0
SYMATTR Value2 AC 1 0
SYMATTR InstName V1
SYMATTR Value ""
SYMBOL Opamps\\opamp 344 -16 R0
SYMATTR InstName U2
SYMBOL cap 232 -48 R0
SYMATTR InstName C3
SYMATTR Value {C4}
SYMBOL res 232 0 R90
SYMATTR InstName R4
SYMATTR Value 1
SYMBOL res 136 16 R180
SYMATTR InstName R5
SYMATTR Value 1
SYMBOL res 8 32 R270
SYMATTR InstName R6
SYMATTR Value 1
SYMBOL cap 104 48 R0
SYMATTR InstName C4
SYMATTR Value {C3}
* SPICE netlist
R1 N001 vc1 2500
R2 N001 Vout 2500
V1 N001 0 15
V2 0 N005 15
Q1 vc1 Vin N002 0 2N5551C
Q2 Vout 0 N003 0 2N5551C
R3 N002 N004 225
R4 N003 N004 225
I1 N004 N005 2mA
V3 Vin 0 SINE(0 0.1 1000 0 0 0 10) AC 1
C1 N001 Vout 100pF
;op
.tran 10ms
;options maxstep=0.48831106u
;four 1khz 10 4 v(vout)
.option plotwinsize=0
.include Cordell_Mods

* LTspice schematic (.asc)
Version 4
SHEET 1 656 560
WIRE 8 -280 -152 -280
WIRE 120 -280 8 -280
WIRE 248 -280 120 -280
WIRE -152 -232 -152 -280
WIRE 8 -232 8 -280
WIRE 120 -232 120 -280
WIRE 248 -200 248 -280
WIRE 8 -136 8 -152
WIRE 72 -136 8 -136
WIRE 120 -136 120 -168
WIRE 120 -136 72 -136
WIRE -152 -120 -152 -152
WIRE -152 -88 -152 -120
WIRE 8 -88 8 -136
WIRE 248 -56 248 -120
WIRE 328 -56 248 -56
WIRE -280 -40 -328 -40
WIRE -216 -40 -280 -40
WIRE 248 -40 248 -56
WIRE 248 -40 72 -40
WIRE 328 -40 328 -56
WIRE 248 8 248 -40
WIRE -328 24 -328 -40
WIRE -152 40 -152 8
WIRE 8 40 8 8
WIRE -328 152 -328 104
WIRE -152 152 -152 120
WIRE -72 152 -152 152
WIRE 8 152 8 120
WIRE 8 152 -72 152
WIRE -72 168 -72 152
WIRE -72 280 -72 248
WIRE 248 280 248 88
WIRE 248 280 -72 280
FLAG 328 -40 0
FLAG -328 152 0
FLAG -280 -40 Vin
FLAG 72 -136 Vout
FLAG -152 -120 vc1
SYMBOL res -168 -248 R0
SYMATTR InstName R1
SYMATTR Value 2500
SYMBOL res -8 -248 R0
SYMATTR InstName R2
SYMATTR Value 2500
SYMBOL voltage 248 -216 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage 248 -8 R0
SYMATTR InstName V2
SYMATTR Value 15
SYMBOL npn -216 -88 R0
SYMATTR Value 2N5551C
SYMATTR InstName Q1
SYMBOL npn 72 -88 M0
SYMATTR Value 2N5551C
SYMATTR InstName Q2
SYMBOL res -168 24 R0
SYMATTR InstName R3
SYMATTR Value 225
SYMBOL res -8 24 R0
SYMATTR InstName R4
SYMATTR Value 225
SYMBOL current -72 168 R0
SYMATTR InstName I1
SYMATTR Value 2mA
SYMBOL voltage -328 8 R0
SYMATTR Value SINE(0 0.1 1000 0 0 0 10)
SYMATTR Value2 AC 1
SYMATTR InstName V3
SYMBOL cap 104 -232 R0
SYMATTR Value 100pF
SYMATTR InstName C1
* SPICE netlist
C1 OUT N004 100p
R1 N004 0 19.1K
R2 N008 0 392K
C2 OUT 0 660
R3 OUT N002 100K
R4 IN N003 100K
C3 N011 0 .001
V1 IN 0 12
Rload OUT 0 .2
XU1 IN 0 OUT 0 N006 N006 OUT 0 N002 N004 N007 N012 N010 N009 N008 N005 N003 N011 N001 N007 LTM4601 ;pnba Vin)PGND)Vout)Vosns-)Vout_LCL)DiffVout)Vosns+)SGND)Pgood)FB)DRVcc)MARG1)MARG0)Fset)MPGM)Comp)Run)Track/SS)PLLIN)INTVcc
.tran 750u startup

* LTspice schematic (.asc)
Version 4
SHEET 1 976 608
WIRE 200 -304 -376 -304
WIRE -392 -288 -488 -288
WIRE -104 -288 -392 -288
WIRE -488 -272 -488 -288
WIRE -104 -272 -104 -288
WIRE 40 -272 40 -288
WIRE -376 -224 -376 -304
WIRE -360 -224 -376 -224
WIRE -216 -224 -280 -224
WIRE 200 -224 200 -304
WIRE 200 -224 168 -224
WIRE 344 -224 200 -224
WIRE 424 -224 344 -224
WIRE 344 -208 344 -224
WIRE -488 -176 -488 -192
WIRE -392 -160 -392 -288
WIRE -312 -160 -392 -160
WIRE -216 -160 -232 -160
WIRE 200 -160 168 -160
WIRE 248 -160 200 -160
WIRE 248 -144 248 -160
WIRE 344 -128 344 -144
WIRE -216 -96 -232 -96
WIRE 200 -96 168 -96
WIRE 248 -48 248 -64
WIRE -216 -32 -232 -32
WIRE 200 -32 200 -96
WIRE 200 -32 168 -32
WIRE 424 0 424 -224
WIRE 424 0 344 0
WIRE 488 0 424 0
WIRE 488 16 488 0
WIRE -232 32 -232 -32
WIRE -216 32 -232 32
WIRE 344 32 344 0
WIRE 344 32 168 32
WIRE -312 96 -328 96
WIRE -216 96 -232 96
WIRE 344 96 168 96
WIRE 344 112 344 96
WIRE 488 112 488 96
WIRE 488 112 344 112
WIRE 488 128 488 112
WIRE -216 160 -232 160
WIRE 184 160 168 160
WIRE -296 224 -312 224
WIRE -216 224 -232 224
WIRE 184 224 168 224
WIRE -104 304 -104 288
WIRE 56 304 56 288
FLAG -104 304 0
FLAG 56 304 0
FLAG 248 -48 0
FLAG -328 96 0
FLAG 488 128 0
FLAG -488 -176 0
FLAG -312 224 0
FLAG 488 0 OUT
FLAG -488 -288 IN
FLAG 344 -128 0
SYMBOL cap 184 -224 R0
SYMATTR InstName C1
SYMATTR Value 100p
SYMBOL res 232 -160 R0
SYMATTR InstName R1
SYMATTR Value 19.1K
SYMBOL res -216 112 M270
SYMATTR InstName R2
SYMATTR Value 392K
SYMBOL cap 328 -208 R0
SYMATTR InstName C2
SYMATTR Value 660
SYMBOL res -376 -208 R270
SYMATTR InstName R3
SYMATTR Value 100K
SYMBOL res -328 -144 R270
SYMATTR InstName R4
SYMATTR Value 100K
SYMBOL cap -232 208 R90
SYMATTR InstName C3
SYMATTR Value .001
SYMBOL voltage -488 -288 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL res 472 0 R0
SYMATTR InstName Rload
SYMATTR Value .2
SYMBOL PowerProducts\\LTM4601AHV -24 -16 R0
SYMATTR InstName U1
* SPICE netlist
XU1 N001 0 N004 0 N003 N002 LTC6908-1 ;pnba V+)GND)SET)MOD)OUT2)OUT1
V1 N001 0 5
R1 N001 N004 44.2K
.tran 20u

* LTspice schematic (.asc)
Version 4
SHEET 1 448 200
WIRE -128 -80 -224 -80
WIRE -32 -80 -128 -80
WIRE 224 -80 192 -80
WIRE -224 -64 -224 -80
WIRE -128 -16 -128 -80
WIRE -32 0 -48 0
WIRE 224 0 192 0
WIRE -224 32 -224 16
WIRE -128 80 -128 64
WIRE -32 80 -128 80
WIRE 224 80 192 80
FLAG -224 32 0
FLAG -48 0 0
FLAG 224 80 0
SYMBOL LTC6908-1 80 0 R0
SYMATTR InstName U1
SYMBOL voltage -224 -80 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL res -112 -32 M0
SYMATTR InstName R1
SYMATTR Value 44.2K
* SPICE netlist
V1 +V 0 15
R1 OUT N001 5K
R2 N001 0 5K
V3 IN 0 PWL(0 1 1 5)
R3 N003 N002 1Meg
C1 N003 N002 22p
R4 N002 IN 1Meg
XU1 IN N001 +V 0 OUT LT1211 ;pnba In+)In-)V+)V-)OUT
XU2 N001 N003 +V 0 N002 LT1211 ;pnba In+)In-)V+)V-)OUT
.tran 1

* LTspice schematic (.asc)
Version 4
SHEET 1 624 496
WIRE 8 -232 -8 -232
WIRE 104 -232 88 -232
WIRE 120 -232 104 -232
WIRE 232 -232 200 -232
WIRE 168 -136 168 -152
WIRE 104 -120 104 -232
WIRE 136 -120 104 -120
WIRE 232 -104 232 -232
WIRE 232 -104 200 -104
WIRE 312 -104 232 -104
WIRE 40 -88 -152 -88
WIRE 136 -88 40 -88
WIRE -312 -72 -312 -88
WIRE -152 -72 -152 -88
WIRE 168 -56 168 -72
WIRE 40 -24 40 -88
WIRE 104 -8 104 -120
WIRE 264 -8 104 -8
WIRE -312 24 -312 8
WIRE -152 24 -152 8
WIRE 200 56 200 40
WIRE 264 72 264 -8
WIRE 264 72 232 72
WIRE 40 88 40 56
WIRE 168 88 40 88
WIRE 264 104 232 104
WIRE 200 136 200 120
WIRE 40 184 40 88
WIRE 72 184 40 184
WIRE 264 184 264 104
WIRE 264 184 152 184
WIRE 40 248 40 184
WIRE 168 248 40 248
WIRE 264 248 264 184
WIRE 264 248 232 248
FLAG -312 24 0
FLAG 168 -152 +V
FLAG -312 -88 +V
FLAG -8 -232 0
FLAG -152 24 0
FLAG 200 136 +V
FLAG 168 -56 0
FLAG 200 40 0
FLAG 312 -104 OUT
FLAG -152 -88 IN
SYMBOL voltage -312 -88 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL res 216 -248 R90
SYMATTR InstName R1
SYMATTR Value 5K
SYMBOL res 104 -248 R90
SYMATTR InstName R2
SYMATTR Value 5K
SYMBOL voltage -152 -88 R0
SYMATTR InstName V3
SYMATTR Value PWL(0 1 1 5)
SYMBOL res 168 168 R90
SYMATTR InstName R3
SYMATTR Value 1Meg
SYMBOL cap 232 232 R90
SYMATTR InstName C1
SYMATTR Value 22p
SYMBOL res 24 72 M180
SYMATTR InstName R4
SYMATTR Value 1Meg
SYMBOL opamps\\LT1212 168 -168 R0
SYMATTR InstName U1
SYMBOL opamps\\LT1212 200 152 R180
SYMATTR InstName U2
* SPICE netlist
XU1 N004 N003 N002 N001 0 N005 OUT +V AD8236 ;pnba FB)RG2)RG1)In+)V-)REF)OUT)V+
Vcm N004 0 2.5
Vref N005 0 2.5
V1 +V 0 5
Rload OUT 0 10K
Vdiff N001 N004 SINE(0 .1 1K)
Rgain N002 N003 84.5K
.tran 100m

* LTspice schematic (.asc)
Version 4
SHEET 1 752 272
WIRE 104 -120 -232 -120
WIRE 184 -120 184 -136
WIRE 72 -104 -40 -104
WIRE 104 -104 104 -120
WIRE 120 -104 104 -104
WIRE -376 -88 -376 -104
WIRE -232 -88 -232 -120
WIRE -40 -88 -40 -104
WIRE 72 -72 72 -104
WIRE 120 -72 72 -72
WIRE 376 -56 248 -56
WIRE 120 -40 72 -40
WIRE 376 -40 376 -56
WIRE 120 -8 104 -8
WIRE -376 8 -376 -8
WIRE -40 8 -40 -8
WIRE 72 8 72 -40
WIRE 72 8 -40 8
WIRE -232 24 -232 -8
WIRE 104 24 104 -8
WIRE 104 24 -232 24
WIRE 152 24 152 8
WIRE 216 24 216 8
WIRE -232 40 -232 24
WIRE 376 56 376 40
WIRE 216 120 216 104
WIRE -232 136 -232 120
FLAG -376 8 0
FLAG -232 136 0
FLAG 216 120 0
FLAG 376 56 0
FLAG 152 24 0
FLAG 376 -56 OUT
FLAG 184 -136 +V
FLAG -376 -104 +V
SYMBOL AD8236 184 -56 R0
SYMATTR InstName U1
SYMBOL voltage -232 24 R0
SYMATTR InstName Vcm
SYMATTR Value 2.5
SYMBOL voltage 216 8 R0
SYMATTR InstName Vref
SYMATTR Value 2.5
SYMBOL voltage -376 -104 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL res 360 -56 R0
SYMATTR InstName Rload
SYMATTR Value 10K
SYMBOL voltage -232 -104 R0
SYMATTR Value SINE(0 .1 1K)
SYMATTR InstName Vdiff
SYMBOL res -56 -104 R0
SYMATTR InstName Rgain
SYMATTR Value 84.5K
* SPICE netlist
RL N002 N003 8
M1 N003 N005 OUT OUT NMOS
Vs N002 0 12
XU1 N007 N001 N002 0 N004 level1 Avol=1Meg GBW=10Meg Vos=0 En=0 Enk=0 In=0 Ink=0 Rin=500Meg ;pnba In+)In-)V+)V-)OUT
V1 IN 0 SINE(0.1 0.1 1)
R4 OUT 0 1
R1 N005 N004 100
R2 OUT N001 1K
C1 N006 0 10n
R3 N006 IN 1K
R5 N007 N006 1K
C2 N007 0 10n
.tran 0 10 0 0.01

* LTspice schematic (.asc)
Version 4
SHEET 1 896 640
WIRE 160 -304 -64 -304
WIRE 448 -304 240 -304
WIRE 320 -208 320 -256
WIRE 320 -96 320 -128
WIRE 320 -96 48 -96
WIRE 320 -80 320 -96
WIRE 320 32 320 0
WIRE 48 80 48 -96
WIRE -64 96 -64 -304
WIRE 16 96 -64 96
WIRE 144 112 80 112
WIRE 272 112 224 112
WIRE -384 128 -448 128
WIRE -240 128 -304 128
WIRE -176 128 -240 128
WIRE -48 128 -96 128
WIRE 16 128 -48 128
WIRE -448 160 -448 128
WIRE -240 160 -240 128
WIRE -48 160 -48 128
WIRE 320 160 320 128
WIRE 368 160 320 160
WIRE 448 160 448 -304
WIRE 448 160 368 160
WIRE 48 176 48 144
WIRE 320 192 320 160
WIRE -448 272 -448 240
WIRE -240 272 -240 224
WIRE -240 272 -448 272
WIRE -48 272 -48 224
WIRE -48 272 -240 272
WIRE 320 304 320 272
WIRE -448 320 -448 272
FLAG -448 320 0
FLAG 48 176 0
FLAG 320 -256 0
FLAG 320 304 0
FLAG -448 128 IN
FLAG 368 160 OUT
SYMBOL res 304 -96 R0
SYMATTR InstName RL
SYMATTR Value 8
SYMBOL nmos 272 32 R0
SYMATTR InstName M1
SYMBOL voltage 320 -112 R180
SYMATTR InstName Vs
SYMATTR Value 12
SYMBOL OpAmps\\UniversalOpAmp 48 112 R0
SYMATTR InstName U1
SYMBOL Misc\\signal -448 144 R0
SYMATTR InstName V1
SYMATTR Value SINE(0.1 0.1 1)
SYMBOL res 304 176 R0
SYMATTR InstName R4
SYMATTR Value 1
SYMBOL res 240 96 R90
SYMATTR InstName R1
SYMATTR Value 100
SYMBOL res 256 -320 R90
SYMATTR InstName R2
SYMATTR Value 1K
SYMBOL cap -256 160 R0
SYMATTR InstName C1
SYMATTR Value 10n
SYMBOL res -288 112 R90
SYMATTR InstName R3
SYMATTR Value 1K
SYMBOL res -80 112 R90
SYMATTR InstName R5
SYMATTR Value 1K
SYMBOL cap -64 160 R0
SYMATTR InstName C2
SYMATTR Value 10n
* SPICE netlist
XU1 in2 0 V+ V- vo2 LT1208 ;pnba In+)In-)V+)V-)OUT
V1 in2 0 SINE(0 2.5 8k 0)
V2 V+ 0 5
V3 V- 0 -5
.tran 1m

* LTspice schematic (.asc)
Version 4
SHEET 1 272 448
WIRE -40 -176 -136 -176
WIRE 136 -160 24 -160
WIRE -40 -144 -120 -144
WIRE -136 16 -136 0
WIRE -24 16 -24 0
WIRE -136 64 -136 16
WIRE -24 64 -24 16
WIRE 120 80 120 16
WIRE -136 176 -136 144
WIRE -24 176 -24 144
WIRE -24 176 -136 176
WIRE -24 208 -24 176
WIRE 120 224 120 160
FLAG -8 -128 V-
FLAG -8 -192 V+
FLAG 120 224 0
FLAG 120 16 in2
FLAG -120 -144 in2
FLAG 136 -160 vo2
FLAG -136 -176 0
FLAG -24 208 0
FLAG -136 16 V+
FLAG -24 16 V-
SYMBOL OpAmps\\LT1208 -8 -224 R0
SYMATTR InstName U1
SYMBOL voltage 120 64 R0
SYMATTR InstName V1
SYMATTR Value SINE(0 2.5 8k 0)
SYMBOL voltage -136 48 R0
SYMATTR InstName V2
SYMATTR Value 5
SYMBOL voltage -24 48 R0
SYMATTR InstName V3
SYMATTR Value -5
* SPICE netlist
V1 IN 0 5
R1 IN N001 25m
MQ1 N005 N002 N001 N001 Si4465DY
R2 N004 N003 10K
C1 N003 0 220p
D1 0 N005 MBRS360
L1 N005 OUT 4.7
C2 OUT 0 47 Rser=50m
R3 OUT N006 866K
R4 N006 0 402K
Rload OUT 0 1
XU1 N004 0 N006 N001 IN N002 LTC3801B ;pnba Ith/Run)GND)FB)Sense-)Vin)Pgate
.tran 1m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 960 432
WIRE -224 -216 -384 -216
WIRE -192 -216 -224 -216
WIRE -96 -216 -112 -216
WIRE 48 -216 -96 -216
WIRE -384 -200 -384 -216
WIRE -224 -152 -224 -216
WIRE -96 -152 -96 -216
WIRE 48 -120 48 -216
WIRE -384 -104 -384 -120
WIRE 0 -104 -32 -104
WIRE -464 -24 -480 -24
WIRE -384 -24 -400 -24
WIRE -288 -24 -304 -24
WIRE 160 -24 48 -24
WIRE 272 -24 240 -24
WIRE 368 -24 272 -24
WIRE 480 -24 368 -24
WIRE 48 -8 48 -24
WIRE 272 -8 272 -24
WIRE 368 -8 368 -24
WIRE 480 -8 480 -24
WIRE 0 56 -32 56
WIRE 48 72 48 56
WIRE 272 72 272 56
WIRE 480 88 480 72
WIRE 0 104 0 56
WIRE 368 104 368 72
WIRE 368 104 0 104
WIRE -160 120 -160 104
WIRE 368 120 368 104
WIRE 368 216 368 200
FLAG -160 120 0
FLAG -384 -104 0
FLAG -480 -24 0
FLAG 48 72 0
FLAG 272 72 0
FLAG 480 88 0
FLAG 368 216 0
FLAG 480 -24 OUT
FLAG -384 -216 IN
SYMBOL voltage -384 -216 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL res -208 -200 R270
SYMATTR InstName R1
SYMATTR Value 25m
SYMBOL pmos 0 -24 M180
SYMATTR InstName Q1
SYMATTR Value Si4465DY
SYMBOL res -288 -40 R90
SYMATTR InstName R2
SYMATTR Value 10K
SYMBOL cap -400 -40 R90
SYMATTR InstName C1
SYMATTR Value 220p
SYMBOL schottky 32 56 M180
SYMATTR InstName D1
SYMATTR Value MBRS360
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL ind 144 -8 R270
SYMATTR InstName L1
SYMATTR Value 4.7
SYMBOL cap 256 -8 R0
SYMATTR Value 47
SYMATTR InstName C2
SYMATTR SpiceLine Rser=50m
SYMBOL res 352 -24 R0
SYMATTR InstName R3
SYMATTR Value 866K
SYMBOL res 352 104 R0
SYMATTR InstName R4
SYMATTR Value 402K
SYMBOL res 464 -24 R0
SYMATTR InstName Rload
SYMATTR Value 1
SYMBOL PowerProducts\\LTC3801B -160 -24 R0
SYMATTR InstName U1
* SPICE netlist
R1 0 N003 {R1}
L1 N002 N003 {L1}
C1 N002 N001 {C1}
XU1 N004 N003 N004 opamp Aol=100K GBW=10Meg ;pnba invin)noninvin)out
V1 N001 0 AC 1
R2 0 N006 {R2}
L2 N005 N006 {L2}
C2 N005 N004 {C2}
R3 0 N009 {R3}
L3 N008 N009 {L3}
C3 N008 N007 {C3}
XU2 N007 N006 N007 opamp Aol=100K GBW=10Meg ;pnba invin)noninvin)out
.ac dec 1000 100m 10
.param Q1 = {7.981} Q2 = {16.05} Q3 = {16.05} w0 = {2*pi} w01 = {1} w02 = {0.903} w03 = {1.103} Z = {1K}
.param R1 = {Z} C1 = {1/(R1*w0*w01*Q1)} L1 = {(R1*Q1)/(w0*w01)}
.param R2 = {Z} C2 = {1/(R2*w0*w02*Q2)} L2 = {(R2*Q2)/(w0*w02)}
.param R3 = {Z} C3 = {1/(R3*w0*w03*Q3)} L3 = {(R3*Q3)/(w0*w03)}

* LTspice schematic (.asc)
Version 4
SHEET 1 1472 208
WIRE -672 -88 -736 -88
WIRE -544 -88 -608 -88
WIRE -400 -88 -464 -88
WIRE -256 -88 -400 -88
WIRE -160 -72 -192 -72
WIRE -128 -72 -160 -72
WIRE 0 -72 -64 -72
WIRE 144 -72 80 -72
WIRE 320 -72 144 -72
WIRE -400 -56 -400 -88
WIRE -256 -56 -304 -56
WIRE 416 -56 384 -56
WIRE 448 -56 416 -56
WIRE 576 -56 512 -56
WIRE 720 -56 656 -56
WIRE -736 -40 -736 -88
WIRE 144 -40 144 -72
WIRE 320 -40 272 -40
WIRE 720 -24 720 -56
WIRE -304 -8 -304 -56
WIRE -160 -8 -160 -72
WIRE -160 -8 -304 -8
WIRE 272 8 272 -40
WIRE 416 8 416 -56
WIRE 416 8 272 8
WIRE -400 72 -400 24
WIRE -736 88 -736 40
WIRE 144 88 144 40
WIRE 720 104 720 56
FLAG -736 88 0
FLAG -400 72 0
FLAG 144 88 0
FLAG 720 104 0
SYMBOL res -384 40 R180
SYMATTR InstName R1
SYMATTR Value {R1}
SYMBOL ind -560 -72 R270
SYMATTR InstName L1
SYMATTR Value {L1}
SYMBOL cap -608 -104 R90
SYMATTR InstName C1
SYMATTR Value {C1}
SYMBOL OpAmps\\opamp -224 -8 M180
SYMATTR InstName U1
SYMBOL voltage -736 -56 R0
SYMATTR InstName V1
SYMATTR Value ""
SYMATTR Value2 AC 1
SYMBOL res 160 56 R180
SYMATTR InstName R2
SYMATTR Value {R2}
SYMBOL ind -16 -56 R270
SYMATTR InstName L2
SYMATTR Value {L2}
SYMBOL cap -64 -88 R90
SYMATTR InstName C2
SYMATTR Value {C2}
SYMBOL res 736 72 R180
SYMATTR InstName R3
SYMATTR Value {R3}
SYMBOL ind 560 -40 R270
SYMATTR InstName L3
SYMATTR Value {L3}
SYMBOL cap 512 -72 R90
SYMATTR InstName C3
SYMATTR Value {C3}
SYMBOL OpAmps\\opamp 352 8 M180
SYMATTR InstName U2
* SPICE netlist
V1 vIN 0 2.3
Rload vOUT 0 9
C1 vOUT 0 1 Rser=1m
XU1 vIN 0 vIN vOUT ADPL40502-1.8 ;pnba Vin)GND)EN)Vout
.tran 1m startup

* LTspice schematic (.asc)
Version 4.1
SHEET 1 528 288
WIRE -168 -144 -264 -144
WIRE -8 -144 -168 -144
WIRE -264 -128 -264 -144
WIRE -8 -128 -8 -144
WIRE -264 -32 -264 -48
WIRE -168 0 -168 -144
WIRE -136 0 -168 0
WIRE 168 0 120 0
WIRE 264 0 168 0
WIRE 168 16 168 0
WIRE 264 16 264 0
WIRE 168 112 168 80
WIRE 264 112 264 96
WIRE -8 144 -8 128
FLAG 264 0 vOUT
FLAG 264 112 0
FLAG -264 -32 0
FLAG -264 -144 vIN
FLAG -8 144 0
FLAG 168 112 0
SYMBOL VOLTAGE -264 -144 R0
SYMATTR InstName V1
SYMATTR Value 2.3
SYMBOL res 248 0 R0
SYMATTR InstName Rload
SYMATTR Value 9
SYMBOL cap 152 16 R0
SYMATTR InstName C1
SYMATTR Value 1u
SYMATTR SpiceLine Rser=1m
SYMBOL ADPL40502-1.8 -8 0 R0
SYMATTR InstName U1
* SPICE netlist
R1 N004 0 17.8k
V1 vIN 0 7
L1 N002 vOUT 1 Rser=6.3m
C4 vOUT 0 100 Rser=2m
R2 vOUT N005 1Meg
R3 N005 0 243k
C5 vOUT N005 4.7p
Rload vOUT 0 0.714
C1 N006 0 1n
XU1 vOUT N003 N001 vIN PG 0 vIN N002 N004 N005 N006 0 LT8647 ;pnba BIAS)INTVcc)BST)VIN)PG)GND)EN/UV)SW)RT)FB)TR/SS)SYNC/MODE
C2 N002 N001 0.1
R4 vOUT PG 100k
C3 N003 0 1
.tran 800u startup

* LTspice schematic (.asc)
Version 4.1
SHEET 1 928 496
WIRE -368 -248 -464 -248
WIRE -336 -248 -368 -248
WIRE 0 -248 -48 -248
WIRE -464 -232 -464 -248
WIRE -368 -152 -368 -248
WIRE -336 -152 -368 -152
WIRE 0 -152 0 -184
WIRE 0 -152 -48 -152
WIRE 64 -152 0 -152
WIRE 176 -152 144 -152
WIRE 256 -152 176 -152
WIRE 368 -152 256 -152
WIRE 464 -152 368 -152
WIRE -464 -136 -464 -152
WIRE 256 -136 256 -152
WIRE 368 -136 368 -152
WIRE 464 -136 464 -152
WIRE -416 -56 -448 -56
WIRE -336 -56 -352 -56
WIRE -16 -56 -48 -56
WIRE 16 -56 -16 -56
WIRE 176 -56 176 -152
WIRE 176 -56 96 -56
WIRE 368 -40 368 -72
WIRE 464 -40 464 -56
WIRE -336 40 -352 40
WIRE 176 40 176 -56
WIRE 176 40 -48 40
WIRE 176 56 176 40
WIRE -432 136 -448 136
WIRE -336 136 -352 136
WIRE 176 136 176 120
WIRE 176 136 -48 136
WIRE 256 136 256 -56
WIRE 256 136 176 136
WIRE 256 152 256 136
WIRE -416 232 -448 232
WIRE -336 232 -352 232
WIRE -32 232 -48 232
WIRE 256 248 256 232
FLAG -448 136 0
FLAG -464 -136 0
FLAG 368 -40 0
FLAG 256 248 0
FLAG 464 -40 0
FLAG 464 -152 vOUT
FLAG -464 -248 vIN
FLAG -448 232 0
FLAG -448 -56 0
FLAG -352 40 0
FLAG -16 -56 PG
FLAG -32 232 0
SYMBOL res -336 120 R90
SYMATTR InstName R1
SYMATTR Value 17.8k
SYMBOL voltage -464 -248 R0
SYMATTR InstName V1
SYMATTR Value 7
SYMBOL ind 48 -136 R270
SYMATTR InstName L1
SYMATTR Value 1
SYMATTR SpiceLine Rser=6.3m
SYMBOL cap 352 -136 R0
SYMATTR InstName C4
SYMATTR Value 100
SYMATTR SpiceLine Rser=2m
SYMBOL res 240 -152 R0
SYMATTR InstName R2
SYMATTR Value 1Meg
SYMBOL res 240 136 R0
SYMATTR InstName R3
SYMATTR Value 243k
SYMBOL cap 160 56 R0
SYMATTR InstName C5
SYMATTR Value 4.7p
SYMBOL res 448 -152 R0
SYMATTR InstName Rload
SYMATTR Value 0.714
SYMBOL cap -352 248 M270
SYMATTR InstName C1
SYMATTR Value 1n
SYMBOL LT8647 -192 -8 R0
SYMATTR InstName U1
SYMBOL cap -16 -184 M180
SYMATTR InstName C2
SYMATTR Value 0.1
SYMBOL res 112 -72 R90
SYMATTR InstName R4
SYMATTR Value 100k
SYMBOL cap -352 -72 R90
SYMATTR InstName C3
SYMATTR Value 1
* SPICE netlist
Q1 N002 N004 0 0 2N2222
V1 N003 0 PULSE(0 3.3 0 20n 20n 20u 50u)
R1 N004 N003 200R
V2 N001 0 8
C2 N002 0 1480p
R2 N002 N001 100R
.tran 8m

* LTspice schematic (.asc)
Version 4
SHEET 1 768 672
WIRE 96 -336 -384 -336
WIRE -384 -256 -384 -336
WIRE 96 -176 96 -336
WIRE -384 -128 -384 -176
WIRE 96 -32 96 -96
WIRE 384 -32 96 -32
WIRE 384 0 384 -32
WIRE 96 16 96 -32
WIRE -96 64 -272 64
WIRE 32 64 -16 64
WIRE -272 128 -272 64
WIRE 384 160 384 64
WIRE -272 336 -272 208
WIRE 96 336 96 112
FLAG -272 336 0
FLAG 96 336 0
FLAG -384 -128 0
FLAG 384 160 0
SYMBOL npn 32 16 R0
SYMATTR InstName Q1
SYMATTR Value 2N2222
SYMBOL voltage -272 112 R0
SYMATTR InstName V1
SYMATTR Value PULSE(0 3.3 0 20n 20n 20u 50u)
SYMBOL res 0 48 R90
SYMATTR InstName R1
SYMATTR Value 200R
SYMBOL voltage -384 -272 R0
SYMATTR InstName V2
SYMATTR Value 8
SYMBOL cap 368 0 R0
SYMATTR InstName C2
SYMATTR Value 1480p
SYMBOL res 112 -80 R180
SYMATTR InstName R2
SYMATTR Value 100R
* SPICE netlist
Rg g N003 {Rg}
Vdd N001 0 {Vdd}
Vgg N003 0 {Vgg}
Rd N001 N002 {Rd}
M1 N002 g 0 0 MOSFET
.op
.param Vdd=-15 Vgg=-1 Rd=270 Rg=6.8Meg

* LTspice schematic (.asc)
Version 4
SHEET 1 416 400
WIRE 208 -200 16 -200
WIRE 16 -152 16 -200
WIRE 16 -40 16 -72
WIRE 208 -24 208 -200
WIRE -160 40 -208 40
WIRE -64 40 -80 40
WIRE -32 40 -64 40
WIRE -208 72 -208 40
WIRE 16 104 16 56
WIRE 208 104 208 56
WIRE 208 104 16 104
WIRE 16 136 16 104
WIRE -208 200 -208 152
FLAG 16 136 0
FLAG -208 200 0
FLAG -64 40 g
SYMBOL res -64 24 R90
SYMATTR InstName Rg
SYMATTR Value {Rg}
SYMBOL voltage 208 -40 R0
SYMATTR InstName Vdd
SYMATTR Value {Vdd}
SYMBOL voltage -208 56 R0
SYMATTR InstName Vgg
SYMATTR Value {Vgg}
SYMBOL res 0 -168 R0
SYMATTR InstName Rd
SYMATTR Value {Rd}
SYMBOL pmos -32 -40 R0
SYMATTR InstName M1
SYMATTR Value MOSFET
* SPICE netlist
V1 N001 0 5
C1 Vfiltered N002 150nf
R2 Vfiltered 0 100k
R1 N002 0 50k
I1 N001 N002 SINE(88uA 2uA 100)
V2 V5 0 5
R3 V5 V_halfVolt 270k
R4 V_halfVolt 0 30k
XU2 N003 V_halfVolt V5 0 Vsch LM324 ;pnba In+)In-)V+)V-)OUT
V3 Vsin 0 SINE(0 1.27 100)
C2 Vdc 0 150nf
R5 Vdc Vsch 100k
XLM324 Vdc V_halfVolt V5 0 Vout LM324 ;pnba In+)In-)V+)V-)OUT
R8 V5 GPIO 1k
D1 Vsin N003 D
.tran 0 1 0 0.1ms

* LTspice schematic (.asc)
Version 4
SHEET 1 4800 352
WIRE -1440 -176 -1792 -176
WIRE -944 -176 -1056 -176
WIRE -944 -160 -944 -176
WIRE -2352 -128 -2400 -128
WIRE -1792 -112 -1792 -176
WIRE -1056 -112 -1056 -176
WIRE 0 -112 0 -144
WIRE -1440 -96 -1440 -176
WIRE -80 -96 -96 -96
WIRE -32 -96 -80 -96
WIRE 672 -96 496 -96
WIRE 848 -96 752 -96
WIRE 880 -96 848 -96
WIRE 1632 -96 1632 -144
WIRE -1792 -80 -1792 -112
WIRE 224 -80 32 -80
WIRE 1600 -80 1552 -80
WIRE -944 -64 -944 -80
WIRE -816 -64 -944 -64
WIRE -672 -64 -752 -64
WIRE -544 -64 -672 -64
WIRE -192 -64 -256 -64
WIRE -32 -64 -128 -64
WIRE 1808 -64 1664 -64
WIRE 2304 -64 2304 -144
WIRE -2400 -48 -2400 -128
WIRE 848 -48 848 -96
WIRE 1600 -48 1312 -48
WIRE -944 -32 -944 -64
WIRE -672 -32 -672 -64
WIRE 0 0 0 -48
WIRE 1632 0 1632 -32
WIRE -1440 16 -1440 -16
WIRE -1344 16 -1440 16
WIRE 2400 16 2304 16
WIRE -1440 32 -1440 16
WIRE 848 48 848 16
WIRE -1056 80 -1056 -32
WIRE -1008 80 -1056 80
WIRE -944 80 -944 48
WIRE -944 80 -1008 80
WIRE -672 80 -672 48
WIRE -672 80 -944 80
WIRE -2400 96 -2400 32
WIRE -1008 112 -1008 80
WIRE -1792 128 -1792 0
WIRE -1440 128 -1440 112
WIRE -1440 128 -1792 128
WIRE -1792 176 -1792 128
FLAG -1008 112 0
FLAG -544 -64 Vfiltered
FLAG -1792 176 0
FLAG 0 0 0
FLAG -256 -64 Vsin
FLAG 224 -80 Vsch
FLAG 0 -144 V5
FLAG -1792 -112 V5
FLAG -80 -96 V_halfVolt
FLAG -1344 16 V_halfVolt
FLAG -2400 96 0
FLAG -2352 -128 Vsin
FLAG 848 48 0
FLAG 496 -96 Vsch
FLAG 880 -96 Vdc
FLAG 1632 -144 V5
FLAG 1632 0 0
FLAG 1808 -64 Vout
FLAG 1552 -80 V_halfVolt
FLAG 1312 -48 Vdc
FLAG 2304 -144 V5
FLAG 2400 16 GPIO
FLAG 2304 96 0
FLAG 2304 64 Vout_bjt
SYMBOL voltage -1056 -128 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL cap -752 -80 R90
SYMATTR InstName C1
SYMATTR Value 150nf
SYMBOL res -688 -48 R0
SYMATTR InstName R2
SYMATTR Value 100k
SYMBOL res -960 -48 R0
SYMATTR InstName R1
SYMATTR Value 50k
SYMBOL current -944 -160 R0
SYMATTR InstName I1
SYMATTR Value SINE(88uA 2uA 100)
SYMBOL voltage -1792 -96 R0
SYMATTR InstName V2
SYMATTR Value 5
SYMBOL res -1456 -112 R0
SYMATTR InstName R3
SYMATTR Value 270k
SYMBOL res -1456 16 R0
SYMATTR InstName R4
SYMATTR Value 30k
SYMBOL OpAmps\\opamp2 0 -144 R0
SYMATTR InstName U2
SYMATTR Value LM324
SYMBOL voltage -2400 -64 R0
SYMATTR InstName V3
SYMATTR Value SINE(0 1.27 100)
SYMBOL cap 832 -48 R0
SYMATTR InstName C2
SYMATTR Value 150nf
SYMBOL res 768 -112 R90
SYMATTR InstName R5
SYMATTR Value 100k
SYMBOL OpAmps\\opamp2 1632 -128 R0
SYMATTR Value LM324
SYMATTR InstName LM324
SYMBOL res 2288 -80 R0
SYMATTR InstName R8
SYMATTR Value 1k
SYMBOL diode -192 -48 R270
SYMATTR InstName D1
* SPICE netlist
V1 IN 0 5.5
C2 OUT 0 1
Rload OUT 0 100
C1 IN 0 1
XU1 OUT MP_01 0 IN MP_02 IN ADP122 K=1/5700 ;pnba Vout))GND)En))Vin
.tran 10m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 480 200
WIRE -160 -88 -240 -88
WIRE -112 -88 -160 -88
WIRE -80 -88 -112 -88
WIRE 160 -88 112 -88
WIRE 240 -88 160 -88
WIRE -240 -72 -240 -88
WIRE -160 -72 -160 -88
WIRE 160 -72 160 -88
WIRE 240 -72 240 -88
WIRE -240 24 -240 8
WIRE -160 24 -160 -8
WIRE -112 24 -112 -88
WIRE -80 24 -112 24
WIRE 160 24 160 -8
WIRE 240 24 240 8
WIRE 16 88 16 72
FLAG -240 24 0
FLAG 16 88 0
FLAG 160 24 0
FLAG 240 24 0
FLAG 240 -88 OUT
FLAG -240 -88 IN
FLAG -160 24 0
SYMBOL voltage -240 -88 R0
SYMATTR InstName V1
SYMATTR Value 5.5
SYMBOL cap 144 -72 R0
SYMATTR InstName C2
SYMATTR Value 1
SYMBOL res 224 -88 R0
SYMATTR InstName Rload
SYMATTR Value 100
SYMBOL cap -176 -72 R0
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL ADP122-2.85 16 24 R0
SYMATTR InstName U1