Si7li/ltspice-spice-circuits-no-aug huggingface dataset:
* SPICE netlist
M3 N001 N003 N007 N007 IRFZ24
I2 N007 0 PULSE(.2 5 300u 100n 100n 300u 600u) load
C1 N007 0 24
R1 N007 N004 1.727K
R2 N004 0 1K
V1 N001 0 5
C2 N005 0 10p
R3 N005 N006 7.5K
C3 N006 0 1000p
V2 N002 0 12
XU1 0 N002 0 N004 N005 N003 N001 N001 LT1575 ;pnba SHDN)Vin)GND)FB)Comp)Gate)Ineg)Ipos
.tran 1m

* LTspice schematic (.asc)
Version 4
SHEET 1 1040 528
WIRE -376 -264 -392 -264
WIRE -40 -264 -88 -264
WIRE 232 -264 -40 -264
WIRE 344 -264 232 -264
WIRE 344 -248 344 -264
WIRE -376 -168 -520 -168
WIRE -40 -168 -40 -264
WIRE -40 -168 -88 -168
WIRE -520 -152 -520 -168
WIRE 232 -152 232 -264
WIRE 344 -152 344 -168
WIRE -376 -72 -392 -72
WIRE 184 -72 -88 -72
WIRE -520 -56 -520 -72
WIRE -376 24 -392 24
WIRE -56 24 -88 24
WIRE -8 24 -56 24
WIRE 104 24 72 24
WIRE 232 24 232 -56
WIRE 392 24 232 24
WIRE 520 24 392 24
WIRE -56 40 -56 24
WIRE 104 40 104 24
WIRE 392 40 392 24
WIRE 520 40 520 24
WIRE 232 56 232 24
WIRE -56 120 -56 104
WIRE 104 120 104 104
WIRE 392 136 392 104
WIRE 520 136 520 120
WIRE -392 152 -392 24
WIRE 232 152 232 136
WIRE 232 152 -392 152
WIRE 232 168 232 152
WIRE 232 264 232 248
FLAG 392 136 0
FLAG 232 264 0
FLAG 520 136 0
FLAG 344 -152 0
FLAG 104 120 0
FLAG -56 120 0
FLAG -392 -264 0
FLAG -520 -56 0
FLAG -392 -72 0
SYMBOL nmos 184 -152 R0
SYMATTR InstName M3
SYMATTR Value IRFZ24
SYMBOL current 520 40 R0
SYMATTR SpiceLine load
SYMATTR InstName I2
SYMATTR Value PULSE(.2 5 300u 100n 100n 300u 600u)
SYMBOL cap 376 40 R0
SYMATTR InstName C1
SYMATTR Value 24
SYMBOL res 216 40 R0
SYMATTR InstName R1
SYMATTR Value 1.727K
SYMBOL res 216 152 R0
SYMATTR InstName R2
SYMATTR Value 1K
SYMBOL voltage 344 -264 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL cap -72 40 R0
SYMATTR InstName C2
SYMATTR Value 10p
SYMBOL res -24 40 R270
SYMATTR InstName R3
SYMATTR Value 7.5K
SYMBOL cap 88 40 R0
SYMATTR InstName C3
SYMATTR Value 1000p
SYMBOL voltage -520 -168 R0
SYMATTR InstName V2
SYMATTR Value 12
SYMBOL LT1577-ADJ -232 -120 R0
SYMATTR InstName U1
* SPICE netlist
XU1 OUT1 N002 0 OUT2 N001 0 IN IN N004 IN IN N003 LTC3535 ;pnba Vout1)SW1)GND1)Vout2)SW2)GND2)Vin2)_SHDN2)FB2)Vin1)_SHDN1)FB1
V1 IN 0 1.2
L1 IN N002 4.7 Rser=5m Rpar=10K
L2 IN N001 4.7 Rser=5m Rpar=10K
C1 OUT1 0 10
R1 OUT1 N003 511K
R2 N003 0 1Meg
C2 OUT2 0 10
R3 OUT2 N004 1.78Meg
R4 N004 0 1Meg
Rload1 OUT1 0 18
Rload2 OUT2 0 66
.tran .5m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 784 576
WIRE -248 -288 -392 -288
WIRE -152 -288 -248 -288
WIRE -40 -288 -72 -288
WIRE -392 -272 -392 -288
WIRE -248 -240 -248 -288
WIRE -232 -240 -248 -240
WIRE -136 -240 -152 -240
WIRE -136 -192 -136 -240
WIRE -40 -192 -40 -288
WIRE 136 -192 72 -192
WIRE 280 -192 136 -192
WIRE 392 -192 280 -192
WIRE -392 -176 -392 -192
WIRE 136 -176 136 -192
WIRE 280 -176 280 -192
WIRE 392 -176 392 -192
WIRE -248 -128 -248 -240
WIRE -232 -128 -248 -128
WIRE 72 -128 72 -192
WIRE 72 -128 56 -128
WIRE 136 -80 136 -96
WIRE 136 -80 88 -80
WIRE 280 -80 280 -112
WIRE 392 -80 392 -96
WIRE 136 -64 136 -80
WIRE -248 -32 -248 -128
WIRE -232 -32 -248 -32
WIRE 88 -32 88 -80
WIRE 88 -32 56 -32
WIRE 136 32 136 16
WIRE -248 64 -248 -32
WIRE -232 64 -248 64
WIRE 136 64 56 64
WIRE 280 64 136 64
WIRE 392 64 280 64
WIRE 136 80 136 64
WIRE 280 80 280 64
WIRE 392 80 392 64
WIRE -248 160 -248 64
WIRE -232 160 -248 160
WIRE 72 160 56 160
WIRE 72 176 72 160
WIRE 136 176 136 160
WIRE 136 176 72 176
WIRE 280 176 280 144
WIRE 392 176 392 160
WIRE 136 192 136 176
WIRE -136 240 -136 224
WIRE -40 240 -40 224
WIRE 136 288 136 272
FLAG -392 -176 0
FLAG -136 240 0
FLAG -40 240 0
FLAG 280 -80 0
FLAG 136 32 0
FLAG 392 -80 0
FLAG 280 176 0
FLAG 136 288 0
FLAG 392 176 0
FLAG -392 -288 IN
FLAG 392 -192 OUT1
FLAG 392 64 OUT2
SYMBOL PowerProducts\\LTC3535 -88 16 R0
SYMATTR InstName U1
SYMBOL voltage -392 -288 R0
SYMATTR InstName V1
SYMATTR Value 1.2
SYMBOL ind -248 -224 R270
SYMATTR InstName L1
SYMATTR Value 4.7
SYMATTR SpiceLine Rser=5m Rpar=10K
SYMBOL ind -168 -272 R270
SYMATTR InstName L2
SYMATTR Value 4.7
SYMATTR SpiceLine Rser=5m Rpar=10K
SYMBOL cap 264 -176 R0
SYMATTR InstName C1
SYMATTR Value 10
SYMBOL res 120 -192 R0
SYMATTR InstName R1
SYMATTR Value 511K
SYMBOL res 120 -80 R0
SYMATTR InstName R2
SYMATTR Value 1Meg
SYMBOL cap 264 80 R0
SYMATTR InstName C2
SYMATTR Value 10
SYMBOL res 120 64 R0
SYMATTR InstName R3
SYMATTR Value 1.78Meg
SYMBOL res 120 176 R0
SYMATTR InstName R4
SYMATTR Value 1Meg
SYMBOL res 376 -192 R0
SYMATTR InstName Rload1
SYMATTR Value 18
SYMBOL res 376 64 R0
SYMATTR InstName Rload2
SYMATTR Value 66
* SPICE netlist
V1 IN 0 3.4
C1 OUT 0 10
C2 N003 0 1
C3 N004 0 1
C4 N002 0 1
R1 IN N001 100K
Rload OUT 0 25
XU1 N004 OUT N002 0 N003 N003 N001 IN ADM7154_5 Vreg=3.2022 Vref=2.5157 ;pnba Vreg)Vout)Byp)GND)Ref_Sense)Ref)EN)Vin
.tran 5m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 704 368
WIRE -240 -184 -352 -184
WIRE -128 -184 -240 -184
WIRE 256 -184 192 -184
WIRE 352 -184 256 -184
WIRE -352 -168 -352 -184
WIRE 256 -168 256 -184
WIRE 352 -168 352 -184
WIRE -240 -88 -240 -184
WIRE -224 -88 -240 -88
WIRE -128 -88 -144 -88
WIRE -352 -72 -352 -88
WIRE 256 -72 256 -104
WIRE 352 -72 352 -88
WIRE -224 8 -240 8
WIRE -128 8 -160 8
WIRE 208 8 192 8
WIRE 256 8 208 8
WIRE 256 24 256 8
WIRE -224 104 -240 104
WIRE -128 104 -160 104
WIRE 208 104 208 8
WIRE 208 104 192 104
WIRE 256 104 256 88
WIRE 32 184 32 168
FLAG 32 184 0
FLAG 256 104 0
FLAG 256 -72 0
FLAG -240 104 0
FLAG -240 8 0
FLAG -352 -72 0
FLAG 352 -72 0
FLAG -352 -184 IN
FLAG 352 -184 OUT
SYMBOL voltage -352 -184 R0
SYMATTR InstName V1
SYMATTR Value 3.4
SYMBOL cap 240 -168 R0
SYMATTR InstName C1
SYMATTR Value 10
SYMBOL cap 240 24 R0
SYMATTR InstName C2
SYMATTR Value 1
SYMBOL cap -160 88 R90
SYMATTR InstName C3
SYMATTR Value 1
SYMBOL cap -160 -8 R90
SYMATTR InstName C4
SYMATTR Value 1
SYMBOL res -240 -72 R270
SYMATTR InstName R1
SYMATTR Value 100K
SYMBOL res 336 -184 R0
SYMATTR InstName Rload
SYMATTR Value 25
SYMBOL ADM7154-2.5 32 -40 R0
SYMATTR InstName U1
* SPICE netlist
V2 N007 0 1.8
V1 vIN 0 12
C1 N003 0 4.7
R1 N003 N005 2.21
R2 N009 0 200
R3 N008 0 649
L1 N002 vOUT 180n Rser=0.4m
Cout vOUT 0 100 m=5 Rser=3.5m
C3 N001 N002 470n
RFB1 N004 vOUT 3.01k
RFB2 0 N004 3.01k
C4 N005 0 1
Rload vOUT 0 0.04
R4 N003 N006 100k
XU1 0 N003 N005 0 vIN N007 N009 N008 N001 N002 N006 0 N004 0 MAX20830 PMBUS_EN=0 Vref=0.5 Freq=1Meg AMS=1 slope_comp=3.78u RVGA=31.3k POCP=38 voltage_loop_zero=5k tss=1m DCM_EN=0 ;pnba AGND)VCC)AVDD)LDOIN)VDDH)EN)PGM0)PGM1)BST)LX)PGOOD)PGND)SNSP)SNSN
.tran 1.8m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1360 800
WIRE -232 -400 -408 -400
WIRE 200 -400 136 -400
WIRE -408 -384 -408 -400
WIRE 200 -384 200 -400
WIRE -232 -304 -264 -304
WIRE 200 -304 200 -320
WIRE 200 -304 136 -304
WIRE 344 -304 200 -304
WIRE 504 -304 424 -304
WIRE 552 -304 504 -304
WIRE 680 -304 552 -304
WIRE -408 -288 -408 -304
WIRE -552 -208 -664 -208
WIRE -328 -208 -552 -208
WIRE -232 -208 -328 -208
WIRE 200 -208 136 -208
WIRE 312 -208 200 -208
WIRE 504 -208 504 -304
WIRE 504 -208 392 -208
WIRE -664 -192 -664 -208
WIRE 552 -192 552 -304
WIRE 680 -144 680 -304
WIRE -552 -112 -552 -128
WIRE -232 -112 -552 -112
WIRE 200 -112 200 -128
WIRE 200 -112 136 -112
WIRE -664 -96 -664 -128
WIRE -552 -96 -552 -112
WIRE -328 -96 -328 -208
WIRE 200 -96 200 -112
WIRE -552 -16 -552 -32
WIRE -232 -16 -328 -16
WIRE 552 -16 552 -128
WIRE 552 -16 136 -16
WIRE 680 -16 680 -64
WIRE 680 -16 552 -16
WIRE 680 0 680 -16
WIRE -232 80 -504 80
WIRE 168 80 136 80
WIRE -504 96 -504 80
WIRE -232 176 -408 176
WIRE -504 192 -504 176
WIRE -408 208 -408 176
WIRE -232 272 -312 272
WIRE -424 304 -408 288
WIRE -312 304 -312 272
WIRE -312 400 -312 384
FLAG -504 192 0
FLAG -408 -288 0
FLAG -264 -304 0
FLAG -664 -96 0
FLAG -312 400 0
FLAG -424 304 0
FLAG -552 -16 0
FLAG 680 -304 vOUT
FLAG 200 -96 0
FLAG 168 80 0
FLAG 680 0 0
FLAG -408 -400 vIN
SYMBOL voltage -504 80 R0
SYMATTR InstName V2
SYMATTR Value 1.8
SYMBOL voltage -408 -400 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL cap -680 -192 R0
SYMATTR InstName C1
SYMATTR Value 4.7
SYMBOL res -568 -224 R0
SYMATTR InstName R1
SYMATTR Value 2.21
SYMBOL res -328 288 R0
SYMATTR InstName R2
SYMATTR Value 200
SYMBOL res -424 192 R0
SYMATTR InstName R3
SYMATTR Value 649
SYMBOL ind 328 -288 R270
SYMATTR InstName L1
SYMATTR Value 180n
SYMATTR SpiceLine Rser=0.4m
SYMBOL cap 536 -192 R0
SYMATTR Value2 m=5
SYMATTR SpiceLine Rser=3.5m
SYMATTR InstName Cout
SYMATTR Value 100
SYMBOL cap 184 -384 R0
SYMATTR InstName C3
SYMATTR Value 470n
SYMBOL res 296 -224 M90
SYMATTR InstName RFB1
SYMATTR Value 3.01k
SYMBOL res 184 -112 M180
SYMATTR InstName RFB2
SYMATTR Value 3.01k
SYMBOL cap -568 -96 R0
SYMATTR InstName C4
SYMATTR Value 1
SYMBOL res 664 -160 R0
SYMATTR InstName Rload
SYMATTR Value 0.04
SYMBOL res -344 -112 R0
SYMATTR InstName R4
SYMATTR Value 100k
SYMBOL MAX20830 -40 -256 R0
SYMATTR InstName U1
* SPICE netlist
M1 N001 Vinm N003 0 N_50n l=50n w=500n
Vinp Vinp 0 500m
VDD VDD 0 1
M3 VDD N001 N001 VDD P_50n l=50n w=1u
M4 VDD N001 N002 VDD P_50n l=50n w=1u
M2 N002 Vinp N003 0 N_50n l=50n w=500n
Vinm Vinm 0 500m
M6 N003 N001 0 0 N_50n l=50n w=500n
M5 VDD N002 Vout VDD P_50n l=50n w=1u
M7 Vout N002 0 0 N_50n l=50n w=500n
.dc Vinp 0 1 1m Vinm 0 1 200m

* LTspice schematic (.asc)
Version 4
SHEET 1 1056 464
WIRE -528 -168 -528 -184
WIRE -528 -152 -528 -168
WIRE -528 -40 -528 -72
WIRE -512 104 -512 88
WIRE -512 200 -512 184
WIRE -448 -24 -448 -40
WIRE -448 72 -448 56
WIRE -176 -168 -176 -216
WIRE -176 -56 -176 -72
WIRE -176 -40 -176 -56
WIRE -176 88 -176 56
WIRE -64 -88 -128 -88
WIRE -64 -56 -176 -56
WIRE -64 -56 -64 -88
WIRE -64 184 -64 -56
WIRE -48 184 -64 184
WIRE 0 88 -176 88
WIRE 0 104 0 88
WIRE 0 232 0 200
WIRE 128 -88 -64 -88
WIRE 176 -168 176 -216
WIRE 176 -56 176 -72
WIRE 176 -40 176 -56
WIRE 176 88 0 88
WIRE 176 88 176 56
WIRE 384 -56 176 -56
WIRE 384 -56 384 -104
WIRE 384 56 384 -56
WIRE 432 -184 432 -232
WIRE 432 -56 432 -88
WIRE 432 -24 432 -56
WIRE 432 120 432 72
WIRE 528 -56 432 -56
FLAG -512 200 0
FLAG -512 88 Vinp
FLAG -176 8 0
FLAG -528 -40 0
FLAG -528 -168 VDD
FLAG -176 -120 VDD
FLAG 0 232 0
FLAG -176 -216 VDD
FLAG 176 -120 VDD
FLAG 176 8 0
FLAG 176 -216 VDD
FLAG -448 72 0
FLAG -448 -40 Vinm
FLAG 0 152 0
FLAG -224 40 Vinm
FLAG 224 40 Vinp
FLAG 432 -136 VDD
FLAG 432 -232 VDD
FLAG 432 24 0
FLAG 432 120 0
FLAG 528 -56 Vout
SYMBOL nmos4 -224 -40 R0
SYMATTR InstName M1
SYMATTR Value N_50n
SYMATTR Value2 l=50n w=500n
SYMBOL voltage -512 88 R0
SYMATTR InstName Vinp
SYMATTR Value 500m
SYMBOL voltage -528 -168 R0
SYMATTR InstName VDD
SYMATTR Value 1
SYMBOL pmos4 -128 -168 M0
SYMATTR InstName M3
SYMATTR Value P_50n
SYMATTR Value2 l=50n w=1u
SYMBOL pmos4 128 -168 R0
SYMATTR InstName M4
SYMATTR Value P_50n
SYMATTR Value2 l=50n w=1u
SYMBOL nmos4 224 -40 M0
SYMATTR InstName M2
SYMATTR Value N_50n
SYMATTR Value2 l=50n w=500n
SYMBOL voltage -448 -40 R0
SYMATTR InstName Vinm
SYMATTR Value 500m
SYMBOL nmos4 -48 104 R0
SYMATTR InstName M6
SYMATTR Value N_50n
SYMATTR Value2 l=50n w=500n
SYMBOL pmos4 384 -184 R0
SYMATTR InstName M5
SYMATTR Value P_50n
SYMATTR Value2 l=50n w=1u
SYMBOL nmos4 384 -24 R0
SYMATTR InstName M7
SYMATTR Value N_50n
SYMATTR Value2 l=50n w=500n
* SPICE netlist
D1 vf 0 1N4148
I1 0 vf 1m
.OP
.step temp 0 100 1

* LTspice schematic (.asc)
Version 4
SHEET 1 200 200
WIRE 16 -64 -80 -64
WIRE 80 -64 16 -64
WIRE -80 -32 -80 -64
WIRE 80 -32 80 -64
WIRE -80 64 -80 48
WIRE 80 64 80 32
FLAG -80 64 0
FLAG 80 64 0
FLAG 16 -64 vf
SYMBOL diode 64 -32 R0
SYMATTR InstName D1
SYMATTR Value 1N4148
SYMBOL current -80 48 M180
SYMATTR InstName I1
SYMATTR Value 1m
* SPICE netlist
V1 +V 0 5
V3 0 N003 SINE(0 10m 1K)
XU1 N001 N003 0 -V 0 OUT +V N002 LT1920 ;pnba Rg)In-)In+)V-)Ref)Out)V+)Rg
R3 N002 N001 1K
V2 -V 0 -5
.tran 3m

* LTspice schematic (.asc)
Version 4
SHEET 1 880 320
WIRE -72 -144 -168 -144
WIRE 120 -144 8 -144
WIRE -216 -32 -440 -32
WIRE -168 -32 -168 -144
WIRE -152 -32 -168 -32
WIRE 120 -32 120 -144
WIRE 120 -32 104 -32
WIRE -440 16 -440 -32
WIRE 328 16 328 0
WIRE 440 16 440 0
WIRE -216 32 -216 -32
WIRE -152 32 -216 32
WIRE 136 32 104 32
WIRE -152 96 -216 96
WIRE 136 96 104 96
WIRE 328 112 328 96
WIRE 440 112 440 96
WIRE -440 144 -440 96
WIRE -216 144 -216 96
WIRE -216 144 -440 144
WIRE -440 160 -440 144
WIRE -152 160 -184 160
WIRE 136 160 104 160
FLAG 328 112 0
FLAG 328 0 +V
FLAG 136 32 +V
FLAG 440 112 0
FLAG 440 0 -V
FLAG -184 160 -V
FLAG -440 160 0
FLAG 136 96 OUT
FLAG 136 160 0
SYMBOL voltage 328 0 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -440 112 M180
SYMATTR InstName V3
SYMATTR Value SINE(0 10m 1K)
SYMBOL opamps\\LT1920 -24 64 R0
SYMATTR InstName U1
SYMBOL res 24 -160 R90
SYMATTR InstName R3
SYMATTR Value 1K
SYMBOL voltage 440 0 R0
SYMATTR InstName V2
SYMATTR Value -5
* SPICE netlist
C1 N008 0 2n
L1 N004 OUT .47 Rser=6m
C2 N003 N004 .1
C3 OUT 0 87 Rser=2m
R1 N005 0 100K
C5 N006 0 820p
R2 N007 N006 27.4K
V1 IN 0 5
R3 OUT N001 100K
C4 N002 0 1
C6 N007 0 1p
Rload OUT 0 .24
XU1 N002 N005 N002 OUT 0 0 N004 IN IN IN N001 N008 N007 N003 N002 ADP2165-x.x Rtop=500K Rbot=500K ;pnba SYNC)Rt)TRK)FB)Gnd)Pgnd)SW)Pvin)Avin)EN)Pgood)SS)Comp)Bst)Vreg
.tran 1m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1040 576
WIRE -232 -288 -488 -288
WIRE -104 -288 -232 -288
WIRE -8 -288 -104 -288
WIRE -488 -272 -488 -288
WIRE -104 -272 -104 -288
WIRE -8 -272 -8 -288
WIRE -232 -208 -232 -288
WIRE -216 -208 -232 -208
WIRE 168 -208 104 -208
WIRE 328 -208 248 -208
WIRE -488 -176 -488 -192
WIRE -328 -128 -344 -128
WIRE -248 -128 -264 -128
WIRE -216 -128 -248 -128
WIRE 152 -128 104 -128
WIRE -248 -48 -248 -128
WIRE -216 -48 -248 -48
WIRE 152 -48 152 -64
WIRE 152 -48 104 -48
WIRE 200 -48 152 -48
WIRE 328 -48 328 -208
WIRE 328 -48 280 -48
WIRE 408 -48 328 -48
WIRE 520 -48 408 -48
WIRE 408 -32 408 -48
WIRE 520 -32 520 -48
WIRE -248 32 -248 -48
WIRE -216 32 -248 32
WIRE 408 64 408 32
WIRE 520 64 520 48
WIRE -312 112 -328 112
WIRE -216 112 -232 112
WIRE 328 112 328 -48
WIRE 328 112 104 112
WIRE -440 192 -504 192
WIRE -312 192 -360 192
WIRE -216 192 -312 192
WIRE 120 192 104 192
WIRE 200 192 184 192
WIRE -504 208 -504 192
WIRE -312 208 -312 192
WIRE -104 272 -104 256
WIRE -8 272 -8 256
WIRE -504 288 -504 272
WIRE -312 288 -312 272
FLAG 200 192 0
FLAG -8 272 0
FLAG -328 112 0
FLAG -504 288 0
FLAG -488 -176 0
FLAG 408 64 0
FLAG 520 64 0
FLAG 520 -48 OUT
FLAG -488 -288 IN
FLAG -344 -128 0
FLAG -312 288 0
FLAG -104 272 0
SYMBOL cap 120 176 M90
SYMATTR InstName C1
SYMATTR Value 2n
SYMBOL ind 184 -32 R270
SYMATTR InstName L1
SYMATTR Value .47
SYMATTR SpiceLine Rser=6m
SYMBOL cap 136 -128 R0
SYMATTR InstName C2
SYMATTR Value .1
SYMBOL cap 392 -32 R0
SYMATTR Value 87
SYMATTR InstName C3
SYMATTR SpiceLine Rser=2m
SYMBOL res -216 96 R90
SYMATTR InstName R1
SYMATTR Value 100K
SYMBOL cap -520 208 R0
SYMATTR InstName C5
SYMATTR Value 820p
SYMBOL res -344 176 R90
SYMATTR InstName R2
SYMATTR Value 27.4K
SYMBOL voltage -488 -288 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL res 264 -224 R90
SYMATTR InstName R3
SYMATTR Value 100K
SYMBOL cap -264 -144 R90
SYMATTR InstName C4
SYMATTR Value 1
SYMBOL cap -328 208 R0
SYMATTR InstName C6
SYMATTR Value 1p
SYMBOL res 504 -48 R0
SYMATTR InstName Rload
SYMATTR Value .24
SYMBOL ADP2165-1.2 -56 -16 R0
SYMATTR InstName U1
* SPICE netlist
XU1 N002 N001 Vpp Vpp- Uout AD549 ;pnba In+)In-)V+)V-)OUT
R2 N002 0 6k
R1 N001 Uin 6k
Rl Uout 0 100k
Roc Uout N001 120k
V3 Uin 0 SINE(0 0.1 50)
V1 Vpp 0 15
V2 0 Vpp- 15
.tran 0.1

* LTspice schematic (.asc)
Version 4
SHEET 1 848 416
WIRE -200 -192 -248 -192
WIRE -72 -192 -120 -192
WIRE -168 -16 -168 -64
WIRE -360 0 -424 0
WIRE -248 0 -248 -192
WIRE -248 0 -280 0
WIRE -200 0 -248 0
WIRE 168 0 168 -64
WIRE 280 0 280 -64
WIRE 424 0 424 -64
WIRE -72 16 -72 -192
WIRE -72 16 -136 16
WIRE -24 16 -72 16
WIRE 8 16 -24 16
WIRE -200 32 -232 32
WIRE -24 32 -24 16
WIRE -232 96 -232 32
WIRE -168 96 -168 48
WIRE 168 96 168 80
WIRE 280 96 280 80
WIRE 424 96 424 80
WIRE -24 144 -24 112
WIRE -232 208 -232 176
FLAG 168 -64 Uin
IOPIN 496 112 In
FLAG -424 0 Uin
IOPIN -96 176 In
FLAG 8 16 Uout
IOPIN 336 192 Out
FLAG -168 -64 Vpp
IOPIN 160 112 In
FLAG -168 96 Vpp-
IOPIN 160 272 In
FLAG -232 208 0
FLAG -24 144 0
FLAG 280 -64 Vpp
IOPIN 608 112 In
FLAG 424 -64 Vpp-
IOPIN 752 112 In
FLAG 168 96 0
FLAG 280 96 0
FLAG 424 96 0
SYMBOL OpAmps\\AD549 -168 -48 R0
SYMATTR InstName U1
SYMBOL res -248 80 R0
SYMATTR InstName R2
SYMATTR Value 6k
SYMBOL res -264 -16 R90
SYMATTR InstName R1
SYMATTR Value 6k
SYMBOL res -40 16 R0
SYMATTR InstName Rl
SYMATTR Value 100k
SYMBOL res -104 -208 R90
SYMATTR InstName Roc
SYMATTR Value 120k
SYMBOL voltage 168 -16 R0
SYMATTR InstName V3
SYMATTR Value SINE(0 0.1 50)
SYMBOL voltage 280 -16 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage 424 96 R180
SYMATTR InstName V2
SYMATTR Value 15
* SPICE netlist
V1 IN 0 AC 1
R1 N001 0 {rL}
C1 N002 0 {C}
R2 N002 IN {rC}
L1 IN N001 {L} Rser=0
.ac oct 50 1k 30meg
.param L=1m rL=1m
.param C=1m rC=1m

* LTspice schematic (.asc)
Version 4
SHEET 1 368 256
WIRE -88 -128 -184 -128
WIRE 8 -128 -88 -128
WIRE 168 -128 8 -128
WIRE 8 -96 8 -128
WIRE 168 -96 168 -128
WIRE -184 0 -184 -128
WIRE 8 0 8 -16
WIRE 168 16 168 -16
WIRE -184 112 -184 80
WIRE 8 112 8 80
WIRE 8 112 -184 112
WIRE 168 112 168 80
WIRE 168 112 8 112
WIRE -184 128 -184 112
FLAG -184 128 0
FLAG -88 -128 IN
SYMBOL voltage -184 -16 R0
SYMATTR Value2 AC 1
SYMATTR InstName V1
SYMATTR Value ""
SYMBOL res -8 -16 R0
SYMATTR InstName R1
SYMATTR Value {rL}
SYMBOL cap 152 16 R0
SYMATTR InstName C1
SYMATTR Value {C}
SYMBOL res 184 0 R180
SYMATTR InstName R2
SYMATTR Value {rC}
SYMBOL ind -8 -112 R0
SYMATTR InstName L1
SYMATTR Value {L}
SYMATTR SpiceLine Rser=0
* SPICE netlist
Vbat battery 0 PWL(0 13V 20ms 13V 21ms -13V)
Rload load 0 5
D1 battery load RB085BGE-40
.tran 50m

* LTspice schematic (.asc)
Version 4
SHEET 1 448 336
WIRE -176 -168 -224 -168
WIRE -32 -168 -176 -168
WIRE 144 -168 32 -168
WIRE 224 -168 144 -168
WIRE -224 -56 -224 -168
WIRE 224 -56 224 -168
WIRE -224 136 -224 24
WIRE 224 136 224 24
WIRE 224 136 -224 136
WIRE -224 168 -224 136
FLAG -224 168 0
FLAG -176 -168 battery
FLAG 144 -168 load
SYMBOL voltage -224 -72 R0
SYMATTR Value PWL(0 13V 20ms 13V 21ms -13V)
SYMATTR InstName Vbat
SYMBOL Misc\\EuropeanResistor 208 -72 R0
SYMATTR InstName Rload
SYMATTR Value 5
SYMBOL schottky -32 -152 R270
SYMATTR InstName D1
SYMATTR Value RB085BGE-40
SYMATTR Description Diode
SYMATTR Type diode
* SPICE netlist
R1 N006 0 18.2K
C1 N004 0 1n
V1 IN 0 24
C2 N001 0 1
L1 N003 OUT 2.2 Rser=3m
C3 N002 N003 0.1
C4 OUT 0 22 V=6.3 Irms=0 Rser=0.002 Lser=0 mfg="TDK" pn="C4532X5ROJ47@M" type="X5R"
R2 OUT N005 1Meg
R3 N005 0 187K
C5 OUT N005 10p
Rload OUT 0 2.5
XU1 N002 N003 N001 N006 0 N005 N004 NC_01 IN IN LT8609B ;pnba BST)SW)INTVcc)RT)GND)FB)TR/SS)PG)VIN)EN/UV
.tran 500u startup

* LTspice schematic (.asc)
Version 4
SHEET 1 928 480
WIRE -416 -240 -464 -240
WIRE -384 -240 -416 -240
WIRE -208 -240 -384 -240
WIRE -464 -208 -464 -240
WIRE -208 -208 -208 -240
WIRE -384 -160 -384 -240
WIRE -352 -160 -384 -160
WIRE -48 -160 -64 -160
WIRE 32 -160 16 -160
WIRE -464 -112 -464 -128
WIRE -32 -64 -64 -64
WIRE -32 -48 -32 -64
WIRE -32 32 -32 16
WIRE -32 32 -64 32
WIRE 48 32 -32 32
WIRE 160 32 128 32
WIRE 272 32 160 32
WIRE 368 32 272 32
WIRE 416 32 368 32
WIRE 464 32 416 32
WIRE 160 48 160 32
WIRE 272 48 272 32
WIRE 368 48 368 32
WIRE 464 48 464 32
WIRE -432 128 -464 128
WIRE -352 128 -368 128
WIRE 160 128 -64 128
WIRE 272 128 272 112
WIRE 272 128 160 128
WIRE 160 144 160 128
WIRE 368 144 368 112
WIRE 464 144 464 128
WIRE -448 224 -464 224
WIRE -352 224 -368 224
WIRE -48 224 -64 224
WIRE 160 240 160 224
FLAG -464 224 0
FLAG -464 128 0
FLAG -464 -112 0
FLAG 32 -160 0
FLAG 368 144 0
FLAG 160 240 0
FLAG 464 144 0
FLAG 416 32 OUT
FLAG -416 -240 IN
FLAG -48 224 0
SYMBOL res -352 208 R90
SYMATTR InstName R1
SYMATTR Value 18.2K
SYMBOL cap -368 112 R90
SYMATTR InstName C1
SYMATTR Value 1n
SYMBOL voltage -464 -224 R0
SYMATTR InstName V1
SYMATTR Value 24
SYMBOL cap -48 -144 R270
SYMATTR InstName C2
SYMATTR Value 1
SYMBOL ind 32 48 R270
SYMATTR InstName L1
SYMATTR Value 2.2
SYMATTR SpiceLine Rser=3m
SYMBOL cap -48 -48 R0
SYMATTR InstName C3
SYMATTR Value 0.1
SYMBOL cap 352 48 R0
SYMATTR InstName C4
SYMATTR Value 22
SYMATTR SpiceLine V=6.3 Irms=0 Rser=0.002 Lser=0 mfg="TDK" pn="C4532X5ROJ47@M" type="X5R"
SYMBOL res 144 32 R0
SYMATTR InstName R2
SYMATTR Value 1Meg
SYMBOL res 144 128 R0
SYMATTR InstName R3
SYMATTR Value 187K
SYMBOL cap 256 48 R0
SYMATTR InstName C5
SYMATTR Value 10p
SYMBOL res 448 32 R0
SYMATTR InstName Rload
SYMATTR Value 2.5
SYMBOL LT8609B -208 32 R0
SYMATTR InstName U1
* 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 MAX4162 ;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 MAX4162 16 -104 R0
SYMATTR InstName U1
* SPICE netlist
XU1 N001 N004 N002 0 OUT+ OUT- N003 NC_01 NC_02 ADA4937 ;pnba IN+)IN-)V+)V-)OUT+)OUT-)VOCM)FB+)FB-
G1 0 OUT_DIFF OUT- OUT+ -1m
R5 OUT_DIFF 0 1k
VS1 N002 0 5
Vin IN 0 SINE(0 1 20Meg)
RG1 N004 IN 499
RF1 OUT+ N004 499
RG2 N001 0 499
RF2 OUT- N001 499
C1 0 N003 0.1
.tran 100n

* LTspice schematic (.asc)
Version 4
SHEET 1 800 512
WIRE -16 -240 -144 -240
WIRE 144 -240 64 -240
WIRE -64 -128 -80 -128
WIRE 48 -128 16 -128
WIRE 48 -112 48 -128
WIRE 0 -48 -48 -48
WIRE 96 -48 64 -48
WIRE 96 -32 96 -48
WIRE -80 -16 -80 -128
WIRE -48 -16 -48 -48
WIRE 400 0 304 0
WIRE -256 32 -288 32
WIRE -144 32 -144 -240
WIRE -144 32 -176 32
WIRE -112 32 -144 32
WIRE 304 32 304 0
WIRE 400 32 400 0
WIRE -288 48 -288 32
WIRE 144 48 144 -240
WIRE 144 48 48 48
WIRE 208 48 144 48
WIRE 256 48 208 48
WIRE -256 96 -400 96
WIRE -144 96 -176 96
WIRE -112 96 -144 96
WIRE 144 112 48 112
WIRE 208 112 144 112
WIRE 256 112 256 96
WIRE 256 112 208 112
WIRE -400 128 -400 96
WIRE 304 144 304 112
WIRE 400 144 400 112
WIRE -80 192 -80 176
WIRE -400 240 -400 208
WIRE -144 256 -144 96
WIRE -16 256 -144 256
WIRE 144 256 144 112
WIRE 144 256 64 256
FLAG 400 0 OUT_DIFF
FLAG 96 -32 0
FLAG 48 -112 0
FLAG -400 96 IN
FLAG -400 240 0
FLAG 208 48 OUT-
FLAG 208 112 OUT+
FLAG 304 144 0
FLAG 400 144 0
FLAG -80 192 0
FLAG -288 48 0
SYMBOL ADA4937 -80 80 R0
SYMATTR InstName U1
SYMBOL g 304 16 R0
SYMATTR InstName G1
SYMATTR Value -1m
SYMBOL res 384 16 R0
SYMATTR InstName R5
SYMATTR Value 1k
SYMBOL voltage -80 -128 R270
SYMATTR InstName VS1
SYMATTR Value 5
SYMBOL voltage -400 112 R0
SYMATTR InstName Vin
SYMATTR Value SINE(0 1 20Meg)
SYMBOL res -160 80 R90
SYMATTR InstName RG1
SYMATTR Value 499
SYMBOL res 80 240 R90
SYMATTR InstName RF1
SYMATTR Value 499
SYMBOL res -160 16 R90
SYMATTR InstName RG2
SYMATTR Value 499
SYMBOL res 80 -256 R90
SYMATTR InstName RF2
SYMATTR Value 499
SYMBOL cap 64 -64 R90
SYMATTR InstName C1
SYMATTR Value 0.1
* SPICE netlist
C2 N001 N003 0.1
V1 IN 0 5
C3 OUT 0 3.3
Rload OUT 0 800
R1 IN N002 10k
XU2 IN N001 N003 0 NC_01 OUT N002 NC_02 LTC1261CS8-4.5 ;pnba Vcc)C1+)C1-)GND)COMP)OUT)REG)SHDN
.tran 2m

* LTspice schematic (.asc)
Version 4
SHEET 1 624 320
WIRE -168 -160 -312 -160
WIRE 216 -160 -168 -160
WIRE -312 -144 -312 -160
WIRE 216 -128 216 -160
WIRE -168 -80 -168 -160
WIRE -136 -80 -168 -80
WIRE -312 -48 -312 -64
WIRE -136 -16 -216 -16
WIRE 216 -16 216 -48
WIRE 216 -16 152 -16
WIRE -136 48 -216 48
WIRE 216 48 152 48
WIRE 312 48 216 48
WIRE 216 64 216 48
WIRE 312 64 312 48
WIRE -136 112 -152 112
WIRE 216 160 216 128
WIRE 312 160 312 144
FLAG -152 112 0
FLAG -312 -48 0
FLAG 216 160 0
FLAG 312 160 0
FLAG 312 48 OUT
FLAG -312 -160 IN
SYMBOL cap -232 -16 R0
SYMATTR InstName C2
SYMATTR Value 0.1
SYMBOL VOLTAGE -312 -160 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL cap 200 64 R0
SYMATTR InstName C3
SYMATTR Value 3.3
SYMBOL RES 296 48 R0
SYMATTR InstName Rload
SYMATTR Value 800
SYMBOL res 200 -144 R0
SYMATTR InstName R1
SYMATTR Value 10k
SYMBOL LTC1261CS8-4.5 8 16 R0
SYMATTR InstName U2
* SPICE netlist
V1 +V 0 15
V2 -V 0 -15
V3 N001 0 SINE(0 10 1k)
V4 N003 0 pulse(0 3.3 0 1u 1u 5m 10m)
R1 N002 0 1K
XU1 N003 N002 N001 -V 0 +V ADG411 ;pnba IN)D)S)Vss)GND)Vdd
.tran 30m

* LTspice schematic (.asc)
Version 4
SHEET 1 528 352
WIRE 120 -160 120 -176
WIRE -264 -112 -264 -128
WIRE -104 -80 -136 -80
WIRE 24 -80 -24 -80
WIRE 264 -80 216 -80
WIRE 264 -64 264 -80
WIRE -264 -16 -264 -32
WIRE 24 -16 -72 -16
WIRE 264 32 264 16
WIRE -264 80 -264 64
WIRE -72 80 -72 -16
WIRE 56 112 56 96
WIRE 184 112 184 96
WIRE -264 176 -264 160
WIRE -72 176 -72 160
FLAG -264 176 0
FLAG -264 -16 0
FLAG -264 -128 +V
FLAG -264 64 -V
FLAG -136 -80 0
FLAG 56 112 -V
FLAG 120 -176 +V
FLAG 184 112 0
FLAG -72 176 0
FLAG 264 32 0
SYMBOL voltage -264 -128 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage -264 64 R0
SYMATTR InstName V2
SYMATTR Value -15
SYMBOL voltage -8 -80 M270
SYMATTR InstName V3
SYMATTR Value SINE(0 10 1k)
SYMBOL voltage -72 64 R0
SYMATTR InstName V4
SYMATTR Value pulse(0 3.3 0 1u 1u 5m 10m)
SYMBOL res 248 -80 R0
SYMATTR InstName R1
SYMATTR Value 1K
SYMBOL ADG411 120 -32 R0
SYMATTR InstName U1
* SPICE netlist
r1 N1 1 5k
r2 5 N1 5k
r3 8 5 5k
Sds 1 7 _Q 1 Sdis
r4 8 1 4k
R2_1 1 2 1g
Bcp1 S 1 V=u(V(6,5))
Bcp2 R 1 V=u(V(N1,2))
BfOr _Q 1 V=1-((V(Q)/{Vdd-1})+V(R))+1-u(v(4)-.5)
BFfa Q 1 V=(1-u(V(S)+V(_Q)))*{Vdd-1}
R6_1 6 1 1g
R4_1 4 1 1g
Rout 3 Q 5

* LTspice schematic (.asc)
Version 4
SHEET 1 1024 384
WIRE -496 -128 -496 -176
WIRE -496 -112 -496 -128
WIRE -496 16 -496 -32
WIRE -496 64 -496 16
WIRE -496 192 -496 144
WIRE -480 -176 -496 -176
WIRE -464 -128 -496 -128
WIRE -416 -64 -496 16
WIRE -368 -176 -400 -176
WIRE -368 -176 -400 -128
WIRE -368 -32 -368 -176
WIRE -368 192 -496 192
WIRE -368 192 -368 48
WIRE -272 96 -272 64
WIRE -272 192 -368 192
WIRE -272 192 -272 176
WIRE -160 96 -160 64
WIRE -160 192 -272 192
WIRE -160 192 -160 176
WIRE -48 96 -48 64
WIRE -48 192 -160 192
WIRE -48 192 -48 176
WIRE 16 80 16 64
WIRE 16 192 -48 192
WIRE 16 192 16 160
WIRE 192 80 192 64
WIRE 192 192 16 192
WIRE 192 192 192 160
WIRE 320 -80 320 -160
WIRE 320 64 320 -80
WIRE 320 192 192 192
WIRE 320 192 320 144
WIRE 336 -160 320 -160
WIRE 368 64 368 0
WIRE 368 192 320 192
WIRE 368 192 368 64
WIRE 384 -80 320 -80
WIRE 400 0 368 0
WIRE 416 64 368 64
WIRE 416 64 416 48
WIRE 464 80 448 80
WIRE 464 80 464 48
WIRE 464 96 464 80
WIRE 464 192 368 192
WIRE 464 192 464 176
WIRE 480 192 464 192
WIRE 512 -80 464 -80
WIRE 512 0 480 0
FLAG -416 -64 N1
FLAG -464 -128 5
IOPIN -544 304 In
FLAG 512 0 7
IOPIN 432 432 Out
FLAG 448 80 _Q
FLAG -400 -128 8
FLAG 512 -80 3
IOPIN 432 352 Out
FLAG 480 192 1
FLAG -160 64 4
IOPIN -240 496 In
FLAG -48 64 6
IOPIN -128 496 In
FLAG 16 64 S
IOPIN -64 496 Out
FLAG -272 64 2
IOPIN -352 496 In
FLAG 192 64 R
IOPIN 112 496 Out
FLAG 336 -160 Q
IOPIN 256 272 Out
SYMBOL res -512 48 R0
SYMATTR InstName r1
SYMATTR Value 5k
SYMBOL res -512 -128 R0
SYMATTR InstName r2
SYMATTR Value 5k
SYMBOL res -384 -192 R90
SYMATTR InstName r3
SYMATTR Value 5k
SYMBOL sw 384 0 R270
SYMATTR InstName Sds
SYMATTR Value Sdis
SYMBOL res -384 -48 R0
SYMATTR InstName r4
SYMATTR Value 4k
SYMBOL res -256 192 R180
SYMATTR InstName R2_1
SYMATTR Value 1g
SYMBOL bv 16 64 R0
SYMATTR InstName Bcp1
SYMATTR Value V=u(V(6,5))
SYMBOL bv 192 64 R0
SYMATTR InstName Bcp2
SYMATTR Value V=u(V(N1,2))
SYMBOL bv 464 80 R0
SYMATTR InstName BfOr
SYMATTR Value V=1-((V(Q)/{Vdd-1})+V(R))+1-u(v(4)-.5)
SYMBOL bv 320 48 R0
SYMATTR InstName BFfa
SYMATTR Value V=(1-u(V(S)+V(_Q)))*{Vdd-1}
SYMBOL res -64 80 R0
SYMATTR InstName R6_1
SYMATTR Value 1g
SYMBOL res -176 80 R0
SYMATTR InstName R4_1
SYMATTR Value 1g
SYMBOL res 480 -96 R90
SYMATTR InstName Rout
SYMATTR Value 5
* SPICE netlist
XU1 N002 MP_01 N001 IN IN N006 IN N004 N004 N003 N007 N005 0 LT3479 ;pnba SW))L)Vs)Vin)Rt)_SHDN)Vref)FBP)FBN)Vc)SS)GND
L1 N001 N002 4.7
R1 N008 N007 10K
C1 N008 0 .0022
C2 N005 0 .001
R2 N006 0 17.8K
V1 IN 0 5
D1 N002 OUT 1N5819
R3 OUT N003 200K
R4 N003 0 23.2K
C3 OUT 0 30
Rload OUT 0 25
.tran 1m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 720 416
WIRE -56 -208 -72 -208
WIRE 40 -208 24 -208
WIRE 56 -208 40 -208
WIRE 168 -208 120 -208
WIRE 280 -208 168 -208
WIRE 360 -208 280 -208
WIRE 168 -192 168 -208
WIRE 360 -192 360 -208
WIRE -264 -176 -360 -176
WIRE -184 -176 -264 -176
WIRE 280 -176 280 -208
WIRE -360 -160 -360 -176
WIRE -184 -160 -184 -176
WIRE -72 -160 -72 -208
WIRE 40 -160 40 -208
WIRE -264 -96 -264 -176
WIRE -232 -96 -264 -96
WIRE 168 -96 168 -112
WIRE 168 -96 88 -96
WIRE 168 -80 168 -96
WIRE 280 -80 280 -112
WIRE 360 -80 360 -112
WIRE -360 -64 -360 -80
WIRE -264 -32 -264 -96
WIRE -232 -32 -264 -32
WIRE 104 -32 88 -32
WIRE 168 16 168 0
WIRE -312 32 -328 32
WIRE -232 32 -248 32
WIRE 104 32 104 -32
WIRE 104 32 88 32
WIRE -232 96 -296 96
WIRE 104 96 88 96
WIRE 200 96 184 96
WIRE -296 112 -296 96
WIRE 200 112 200 96
WIRE -72 160 -72 144
WIRE 200 192 200 176
WIRE -296 208 -296 192
FLAG 200 192 0
FLAG -72 160 0
FLAG -328 32 0
FLAG -296 208 0
FLAG -360 -64 0
FLAG 280 -80 0
FLAG 168 16 0
FLAG 360 -80 0
FLAG 360 -208 OUT
FLAG -360 -176 IN
SYMBOL PowerProducts\\LT3479 -72 -16 R0
SYMATTR InstName U1
SYMBOL ind -72 -192 R270
SYMATTR InstName L1
SYMATTR Value 4.7
SYMBOL res 200 80 R90
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL cap 184 112 R0
SYMATTR InstName C1
SYMATTR Value .0022
SYMBOL cap -248 16 R90
SYMATTR InstName C2
SYMATTR Value .001
SYMBOL res -312 96 R0
SYMATTR InstName R2
SYMATTR Value 17.8K
SYMBOL voltage -360 -176 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL schottky 56 -192 R270
SYMATTR InstName D1
SYMATTR Value 1N5819
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL res 152 -208 R0
SYMATTR InstName R3
SYMATTR Value 200K
SYMBOL res 152 -96 R0
SYMATTR InstName R4
SYMATTR Value 23.2K
SYMBOL cap 264 -176 R0
SYMATTR InstName C3
SYMATTR Value 30
SYMBOL res 344 -208 R0
SYMATTR InstName Rload
SYMATTR Value 25
* SPICE netlist
M1 N004 N003 N005 N005 IRFH5207
I1 N001 N002 1m
V1 N001 0 5
V2 0 N005 5
M2 N003 N003 N005 N005 IRFH5207
M3 0 N002 N003 N003 IRFH5207
M4 N002 N002 N004 N004 IRFH5207
.dc I1 0m 1m 0.1m

* LTspice schematic (.asc)
Version 4
SHEET 1 656 720
WIRE -136 -360 -328 -360
WIRE -328 -328 -328 -360
WIRE -136 -328 -136 -360
WIRE 328 -216 152 -216
WIRE -136 -184 -136 -248
WIRE -40 -184 -136 -184
WIRE 328 -184 328 -216
WIRE -136 -136 -136 -184
WIRE 152 -136 152 -216
WIRE -40 -56 -40 -184
WIRE -40 -56 -88 -56
WIRE 104 -56 -40 -56
WIRE 152 -24 152 -40
WIRE 152 -24 40 -24
WIRE -136 40 -136 -40
WIRE 152 40 152 -24
WIRE 40 120 40 -24
WIRE 40 120 -88 120
WIRE 104 120 40 120
WIRE -136 232 -136 136
WIRE 40 232 -136 232
WIRE 152 232 152 136
WIRE 152 232 40 232
WIRE 40 248 40 232
WIRE 40 360 40 328
FLAG -328 -248 0
FLAG 40 360 0
FLAG 328 -184 0
SYMBOL nmos -88 40 M0
SYMATTR InstName M1
SYMATTR Value IRFH5207
SYMBOL current -136 -328 R0
SYMATTR InstName I1
SYMATTR Value 1m
SYMBOL voltage -328 -344 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage 40 344 R180
SYMATTR InstName V2
SYMATTR Value 5
SYMBOL nmos 104 40 R0
SYMATTR InstName M2
SYMATTR Value IRFH5207
SYMBOL nmos 104 -136 R0
SYMATTR InstName M3
SYMATTR Value IRFH5207
SYMBOL nmos -88 -136 M0
SYMATTR InstName M4
SYMATTR Value IRFH5207
* SPICE netlist
L1 N008 OUT 5
V1 IN 0 8
C1 OUT 0 330 x7 Rser=.1
MQ1 N008 N009 0 0 IRF7201
C3 N006 0 150p
C4 N005 0 .022
R1 N006 N005 10K
XU1 N001 0 N010 N006 N003 N007 N009 N004 LTC1530 Top=10 Bot=1T ;pnba PVcc)GND)FB)Comp)Imax)Ifb)G2)G1
R2 IN N003 50K
MQ2 IN N004 N008 N008 IRF7201
R3 OUT N010 68.5K
R4 N010 0 41K
R5 N008 N007 20
D1 N002 N001 MBR0530L
D2 IN N002 MBR0530L
C5 N002 N008 .22
C6 N001 0 .01
C7 N001 0 10
Rload OUT 0 .2
.tran 5.5m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1360 608
WIRE -472 -304 -584 -304
WIRE 264 -304 -472 -304
WIRE -584 -288 -584 -304
WIRE -200 -240 -264 -240
WIRE -104 -240 -200 -240
WIRE -24 -240 -104 -240
WIRE 88 -240 40 -240
WIRE 136 -240 88 -240
WIRE 264 -240 264 -304
WIRE 264 -240 200 -240
WIRE -472 -224 -472 -304
WIRE -200 -224 -200 -240
WIRE -104 -224 -104 -240
WIRE -584 -192 -584 -208
WIRE -200 -144 -200 -160
WIRE -104 -144 -104 -160
WIRE 88 -144 88 -240
WIRE 264 -112 264 -240
WIRE -264 -96 -264 -240
WIRE -472 -32 -472 -144
WIRE -424 -32 -472 -32
WIRE 216 -32 -104 -32
WIRE -616 32 -664 32
WIRE -504 32 -536 32
WIRE -424 32 -504 32
WIRE -40 32 -104 32
WIRE 88 32 88 -80
WIRE 88 32 40 32
WIRE 264 32 264 -16
WIRE 264 32 88 32
WIRE 328 32 264 32
WIRE 440 32 408 32
WIRE 568 32 440 32
WIRE 680 32 568 32
WIRE -664 48 -664 32
WIRE 264 48 264 32
WIRE 568 48 568 32
WIRE 680 48 680 32
WIRE -504 64 -504 32
WIRE 440 64 440 32
WIRE 168 96 -104 96
WIRE 168 128 168 96
WIRE 216 128 168 128
WIRE -664 144 -664 112
WIRE -504 144 -504 128
WIRE 568 144 568 112
WIRE 680 144 680 128
WIRE 72 160 -104 160
WIRE 264 160 264 144
WIRE 72 192 72 160
WIRE 440 192 440 144
WIRE 440 192 72 192
WIRE 440 208 440 192
WIRE -264 256 -264 224
WIRE 440 304 440 288
FLAG -264 256 0
FLAG 568 144 0
FLAG -584 -192 0
FLAG 680 144 0
FLAG 680 32 OUT
FLAG 264 160 0
FLAG -664 144 0
FLAG -504 144 0
FLAG 440 304 0
FLAG -104 -144 0
FLAG -200 -144 0
FLAG -584 -304 IN
SYMBOL ind 312 48 R270
SYMATTR InstName L1
SYMATTR Value 5
SYMBOL VOLTAGE -584 -304 R0
SYMATTR InstName V1
SYMATTR Value 8
SYMBOL polcap 552 48 R0
SYMATTR Value2 x7
SYMATTR Value 330
SYMATTR SpiceLine Rser=.1
SYMATTR InstName C1
SYMBOL NMOS 216 48 R0
SYMATTR InstName Q1
SYMATTR Value IRF7201
SYMBOL cap -520 64 R0
SYMATTR InstName C3
SYMATTR Value 150p
SYMBOL cap -680 48 R0
SYMATTR InstName C4
SYMATTR Value .022
SYMBOL res -520 16 R90
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL POWERPRODUCTS\\LTC1530 -264 64 R0
SYMATTR InstName U1
SYMBOL res -488 -240 R0
SYMATTR InstName R2
SYMATTR Value 50K
SYMBOL NMOS 216 -112 R0
SYMATTR InstName Q2
SYMATTR Value IRF7201
SYMBOL res 424 48 R0
SYMATTR InstName R3
SYMATTR Value 68.5K
SYMBOL res 424 192 R0
SYMATTR InstName R4
SYMATTR Value 41K
SYMBOL res 56 16 R90
SYMATTR InstName R5
SYMATTR Value 20
SYMBOL schottky 40 -256 R90
SYMATTR InstName D1
SYMATTR Value MBR0530L
SYMBOL schottky 200 -256 R90
SYMATTR InstName D2
SYMATTR Value MBR0530L
SYMBOL cap 72 -144 R0
SYMATTR InstName C5
SYMATTR Value .22
SYMBOL cap -216 -224 R0
SYMATTR InstName C6
SYMATTR Value .01
SYMBOL polcap -120 -224 R0
SYMATTR InstName C7
SYMATTR Value 10
SYMBOL res 664 32 R0
SYMATTR InstName Rload
SYMATTR Value .2
* SPICE netlist
XU1 0 N002 N003 N007 vo1 LM324 ;pnba In+)In-)V+)V-)OUT
R1 vo1 N002 2.2k
R2 N006 vo1 2.2k
RaR2 Vout N006 47k
RaR1 N002 0 47k
R5 N005 N001 99000
R6 N004 N001 3.3k
R7 N008 N004 3.3k
R8 N008 N005 3.3k
V1 N007 0 -5
V2 N003 0 5
XU2 0 N006 N003 N007 Vout LM324 ;pnba In+)In-)V+)V-)OUT
V3 N008 0 -0.001
V4 N001 0 0.001
I1 N002 0 0
I2 N006 0 45n
.inc LM324.lib
.tran 0 0.005 0

* LTspice schematic (.asc)
Version 4
SHEET 1 800 576
WIRE -32 -288 -256 -288
WIRE -256 -272 -256 -288
WIRE -32 -240 -32 -288
WIRE -32 -240 -48 -240
WIRE 0 -240 -32 -240
WIRE 208 -240 0 -240
WIRE 0 -208 0 -240
WIRE -48 -192 -48 -240
WIRE 208 -176 208 -240
WIRE -256 -144 -256 -192
WIRE -256 -144 -304 -144
WIRE -208 -144 -256 -144
WIRE -32 -112 -48 -112
WIRE -16 -112 -32 -112
WIRE 96 -112 64 -112
WIRE -32 -80 -32 -112
WIRE -32 -80 -112 -80
WIRE 208 -64 208 -96
WIRE 208 -64 16 -64
WIRE 272 -64 208 -64
WIRE -304 -32 -304 -64
WIRE -304 -32 -400 -32
WIRE 16 -32 16 -64
WIRE -208 -16 -208 -64
WIRE -144 -16 -208 -16
WIRE -32 -16 -32 -80
WIRE -16 -16 -32 -16
WIRE -304 0 -304 -32
WIRE -208 0 -208 -16
WIRE 96 0 96 -112
WIRE 96 0 48 0
WIRE 128 0 96 0
WIRE 160 0 128 0
WIRE 288 0 240 0
WIRE 400 0 368 0
WIRE -144 16 -144 -16
WIRE -16 16 -80 16
WIRE 16 48 16 32
WIRE 32 48 16 48
WIRE 272 48 272 -64
WIRE 304 48 272 48
WIRE 304 64 304 48
WIRE -256 80 -304 80
WIRE -208 80 -256 80
WIRE 240 80 240 0
WIRE 256 80 240 80
WIRE 272 80 256 80
WIRE 400 96 400 0
WIRE 400 96 336 96
WIRE -400 112 -400 -32
WIRE 272 112 -32 112
WIRE 32 128 32 48
WIRE 304 128 32 128
WIRE -256 144 -256 80
WIRE 32 160 32 128
WIRE 256 160 256 80
WIRE -112 224 -112 0
WIRE -112 224 -256 224
WIRE -96 224 -112 224
WIRE -96 256 -96 224
WIRE -80 256 -80 16
WIRE -80 256 -96 256
WIRE -32 256 -32 112
WIRE -32 256 -80 256
WIRE 32 256 32 240
WIRE 32 256 -32 256
WIRE 256 256 256 240
WIRE 256 256 32 256
WIRE -96 288 -96 256
FLAG -96 288 0
FLAG 0 -208 0
FLAG 400 96 Vout
FLAG 128 0 vo1
SYMBOL opamp2 16 -64 R0
SYMATTR InstName U1
SYMATTR Value LM324
SYMBOL res 80 -128 R90
SYMATTR InstName R1
SYMATTR Value 2.2k
SYMBOL res 256 -16 R90
SYMATTR InstName R2
SYMATTR Value 2.2k
SYMBOL res 384 -16 R90
SYMATTR InstName aR2
SYMATTR Value 47k
SYMBOL res -32 -96 R180
SYMATTR InstName aR1
SYMATTR Value 47k
SYMBOL res -192 -48 R180
SYMATTR InstName R5
SYMATTR Value 99000
SYMBOL res -288 -48 R180
SYMATTR InstName R6
SYMATTR Value 3.3k
SYMBOL res -288 96 R180
SYMATTR InstName R7
SYMATTR Value 3.3k
SYMBOL res -192 96 R180
SYMATTR InstName R8
SYMATTR Value 3.3k
SYMBOL voltage 32 144 R0
SYMATTR InstName V1
SYMATTR Value -5
SYMBOL voltage 208 -80 R180
SYMATTR InstName V2
SYMATTR Value 5
SYMBOL OpAmps\\opamp2 304 32 R0
SYMATTR InstName U2
SYMATTR Value LM324
SYMBOL voltage -256 128 R0
SYMATTR InstName V3
SYMATTR Value -0.001
SYMBOL voltage -256 -176 R180
SYMATTR InstName V4
SYMATTR Value 0.001
SYMBOL current -112 -80 R0
SYMATTR InstName I1
SYMATTR Value 0
SYMBOL current 256 160 R0
SYMATTR InstName I2
SYMATTR Value 45n
* SPICE netlist
Cf N002 N001 100nf
C2 v0 N003 100nf
C3 0 N005 100nf
R1 N001 N004 1.5k
R2 N002 N001 100k
R3 N003 N002 1.5k
R N005 N003 1.5k
R5 v0 N008 5.4k
R6 0 N008 10k
V1 N004 0 AC 1
XU1 N005 N008 P001 N007 v0 LT1001 ;pnba In+)In-)V+)V-)OUT
XU2 0 N001 P002 N006 N002 LT1001 ;pnba In+)In-)V+)V-)OUT
V2 P001 0 12
V3 N007 0 -12
V4 N006 0 -12
V5 P002 0 12
.ac dec 100 10 1e6

* LTspice schematic (.asc)
Version 4
SHEET 1 2096 1504
WIRE -328 -736 -504 -736
WIRE -72 -736 -248 -736
WIRE -504 -368 -504 -736
WIRE -328 -368 -504 -368
WIRE -72 -368 -72 -736
WIRE -72 -368 -264 -368
WIRE 264 -208 72 -208
WIRE 776 -208 328 -208
WIRE -824 -144 -1048 -144
WIRE -504 -144 -504 -368
WIRE -504 -144 -744 -144
WIRE -360 -144 -504 -144
WIRE 72 -64 72 -208
WIRE 296 -64 72 -64
WIRE -1048 16 -1048 -144
WIRE -360 16 -360 -144
WIRE -312 16 -360 16
WIRE -72 32 -72 -368
WIRE -72 32 -248 32
WIRE 8 32 -72 32
WIRE 296 32 296 -64
WIRE 296 32 88 32
WIRE 360 32 296 32
WIRE 520 32 440 32
WIRE -312 48 -360 48
WIRE -360 64 -360 48
WIRE -360 64 -504 64
WIRE 776 112 776 -208
WIRE 968 112 776 112
WIRE -280 144 -280 64
WIRE 728 144 728 112
WIRE 776 144 728 144
WIRE -280 160 -280 144
WIRE 776 176 776 144
WIRE 520 192 520 32
WIRE 744 192 520 192
WIRE 968 208 968 112
WIRE 968 208 808 208
WIRE 1048 208 968 208
WIRE 744 224 616 224
WIRE 520 288 520 192
WIRE 616 432 616 224
WIRE 776 432 616 432
WIRE 968 432 968 208
WIRE 968 432 856 432
WIRE -504 480 -504 64
WIRE 8 480 -504 480
WIRE 312 480 8 480
WIRE -1048 544 -1048 96
WIRE 8 544 8 480
WIRE 8 544 -1048 544
WIRE 136 544 8 544
WIRE 312 576 312 480
WIRE 520 576 520 352
WIRE 520 576 312 576
WIRE 616 576 616 432
WIRE 8 608 8 544
WIRE 136 752 136 544
WIRE 616 752 616 656
WIRE 616 752 136 752
FLAG 8 608 0
FLAG -200 144 0
FLAG -280 -80 0
FLAG 648 112 0
FLAG 776 320 0
FLAG 1048 208 v0
SYMBOL Cap -264 -384 R90
SYMATTR InstName Cf
SYMATTR Value 100nf
SYMBOL Cap 328 -224 R90
SYMATTR InstName C2
SYMATTR Value 100nf
SYMBOL Cap 536 352 R180
SYMATTR InstName C3
SYMATTR Value 100nf
SYMBOL Res -728 -160 R90
SYMATTR InstName R1
SYMATTR Value 1.5k
SYMBOL Res -232 -752 R90
SYMATTR InstName R2
SYMATTR Value 100k
SYMBOL Res 104 16 R90
SYMATTR InstName R3
SYMATTR Value 1.5k
SYMBOL Res 456 16 R90
SYMATTR InstName R
SYMATTR Value 1.5k
SYMBOL Res 872 416 R90
SYMATTR InstName R5
SYMATTR Value 5.4k
SYMBOL Res 632 672 R180
SYMATTR InstName R6
SYMATTR Value 10k
SYMBOL Voltage -1048 0 R0
SYMATTR Value2 AC 1
SYMATTR InstName V1
SYMATTR Value ""
SYMBOL OpAmps/OP07 776 272 M180
SYMATTR InstName U1
SYMBOL OpAmps/OP07 -280 -32 R0
SYMATTR InstName U2
SYMBOL Voltage 776 224 R0
SYMATTR InstName V2
SYMATTR Value 12
SYMBOL Voltage 744 112 R90
SYMATTR InstName V3
SYMATTR Value -12
SYMBOL Voltage -296 144 R270
SYMATTR InstName V4
SYMATTR Value -12
SYMBOL Voltage -280 16 R180
SYMATTR InstName V5
SYMATTR Value 12
* SPICE netlist
D1 N001 N002 1N5819
MQ1 N003 N004 N002 N002 FDC638P
R1 N002 N005 470K
C1 N002 0 10
R2 N002 0 100
V1 N003 0 5
V2 N001 0 PWL(0 0 1 7)
XU1 N003 0 0 N005 N004 N002 LTC4412 ;pnba Vin)GND)CTL)STAT)Gate)Sense
.tran 1

* LTspice schematic (.asc)
Version 4
SHEET 1 1008 352
WIRE -104 -176 -504 -176
WIRE 232 -176 -40 -176
WIRE -504 -160 -504 -176
WIRE 104 -96 -312 -96
WIRE 232 -96 232 -176
WIRE 232 -96 200 -96
WIRE 280 -96 232 -96
WIRE 408 -96 280 -96
WIRE 504 -96 408 -96
WIRE 408 -80 408 -96
WIRE 504 -80 504 -96
WIRE -504 -64 -504 -80
WIRE 280 -16 280 -96
WIRE -312 16 -312 -96
WIRE -184 16 -312 16
WIRE 232 16 232 -96
WIRE 232 16 72 16
WIRE 408 16 408 -16
WIRE 504 16 504 0
WIRE -312 32 -312 16
WIRE -184 96 -200 96
WIRE 184 96 184 -48
WIRE 184 96 72 96
WIRE -312 128 -312 112
WIRE -184 176 -200 176
WIRE 280 176 280 64
WIRE 280 176 72 176
FLAG -200 176 0
FLAG -200 96 0
FLAG 408 16 0
FLAG 504 16 0
FLAG -312 128 0
FLAG -504 -64 0
SYMBOL schottky -104 -160 R270
SYMATTR InstName D1
SYMATTR Value 1N5819
SYMBOL PMOS 104 -48 R270
SYMATTR InstName Q1
SYMATTR Value FDC638P
SYMBOL RES 264 -32 R0
SYMATTR InstName R1
SYMATTR Value 470K
SYMBOL cap 392 -80 R0
SYMATTR InstName C1
SYMATTR Value 10
SYMBOL res 488 -96 R0
SYMATTR InstName R2
SYMATTR Value 100
SYMBOL VOLTAGE -312 16 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -504 -176 R0
SYMATTR InstName V2
SYMATTR Value PWL(0 0 1 7)
SYMBOL PowerProducts\\LTC4412HV -56 96 R0
SYMATTR InstName U1
* SPICE netlist
C1 0 Vo1 10p
R1 Vi1 Vo1 1k
V1 Vi1 0 V

* LTspice schematic (.asc)
Version 4
SHEET 1 592 208
WIRE -296 -40 -296 -104
WIRE 40 -40 -24 -40
WIRE 200 -40 120 -40
WIRE 296 -40 200 -40
WIRE 200 8 200 -40
WIRE -296 88 -296 40
WIRE 200 104 200 72
FLAG -24 -40 Vi1
FLAG 200 104 0
FLAG 296 -40 Vo1
FLAG -296 88 0
FLAG -296 -104 Vi1
SYMBOL cap 216 72 R180
SYMATTR InstName C1
SYMATTR Value 10p
SYMBOL res 24 -24 R270
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL voltage -296 -56 R0
SYMATTR InstName V1
* 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 +V -V N002 NC_01 LTC2050 ;pnba In+)In-)V+)V-)OUT)SHDN
.tran 3m

* LTspice schematic (.asc)
Version 4
SHEET 1 544 336
WIRE 0 -152 -16 -152
WIRE 96 -152 80 -152
WIRE 160 -152 96 -152
WIRE 272 -152 240 -152
WIRE -272 -40 -272 -56
WIRE -144 -40 -144 -56
WIRE 96 -24 96 -152
WIRE 112 -24 96 -24
WIRE 272 8 272 -152
WIRE 272 8 256 8
WIRE 112 40 -48 40
WIRE -272 56 -272 40
WIRE -144 56 -144 40
WIRE -48 72 -48 40
WIRE 144 104 144 88
WIRE -48 168 -48 152
FLAG -144 56 0
FLAG 144 -72 +V
FLAG -144 -56 +V
FLAG 144 104 -V
FLAG -272 56 0
FLAG -272 -56 -V
FLAG -48 168 0
FLAG -16 -152 0
SYMBOL voltage -144 -56 R0
SYMATTR InstName V1
SYMATTR Value 2.5
SYMBOL voltage -272 -56 R0
SYMATTR InstName V2
SYMATTR Value -2.5
SYMBOL voltage -48 56 R0
SYMATTR InstName V3
SYMATTR Value SINE(0 1 1K)
SYMBOL res 256 -168 R90
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL res 96 -168 R90
SYMATTR InstName R2
SYMATTR Value 10K
SYMBOL opamps\\LTC2051 144 8 R0
SYMATTR InstName U1
* SPICE netlist
C2 0 N001 1n
V1 IN 0 3.5
Rload OUT 0 2.5
C1 OUT 0 4.7 Rser=1.5m
R1 OUT N002 15K
R2 N002 0 10K
XU1 IN N002 IN N001 OUT 0 ADM7172 ;pnba Vin)Sense)EN)SS)Vout)GND
.tran 5m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 656 304
WIRE -232 -152 -328 -152
WIRE -200 -152 -232 -152
WIRE 104 -152 56 -152
WIRE 232 -152 104 -152
WIRE 328 -152 232 -152
WIRE -328 -136 -328 -152
WIRE 232 -136 232 -152
WIRE 328 -136 328 -152
WIRE 104 -104 104 -152
WIRE -232 -56 -232 -152
WIRE -200 -56 -232 -56
WIRE -328 -40 -328 -56
WIRE 232 -40 232 -72
WIRE 328 -40 328 -56
WIRE -280 40 -296 40
WIRE -200 40 -216 40
WIRE 104 40 104 -24
WIRE 104 40 56 40
WIRE 104 56 104 40
WIRE -72 120 -72 104
WIRE 104 152 104 136
FLAG -72 120 0
FLAG -328 -40 0
FLAG -296 40 0
FLAG 328 -40 0
FLAG 232 -40 0
FLAG -328 -152 IN
FLAG 328 -152 OUT
FLAG 104 152 0
SYMBOL cap -280 24 M90
SYMATTR InstName C2
SYMATTR Value 1n
SYMBOL voltage -328 -152 R0
SYMATTR InstName V1
SYMATTR Value 3.5
SYMBOL res 312 -152 R0
SYMATTR InstName Rload
SYMATTR Value 2.5
SYMBOL cap 216 -136 R0
SYMATTR InstName C1
SYMATTR Value 4.7
SYMATTR SpiceLine Rser=1.5m
SYMBOL res 88 -120 R0
SYMATTR InstName R1
SYMATTR Value 15K
SYMBOL res 88 40 R0
SYMATTR InstName R2
SYMATTR Value 10K
SYMBOL ADM7172 -72 -56 R0
SYMATTR InstName U1
* SPICE netlist
R1 N001 N003 1
R2 N001 N004 1
R3 N001 N005 1
R4 N002 N001 2
R5 0 N002 1
V1 N003 0 10
V2 N004 0 15
V3 N005 0 20
XU1 N001 0 N002 opamp Aol=100K GBW=10Meg ;pnba invin)noninvin)out
.tran 50m

* LTspice schematic (.asc)
Version 4.1
SHEET 1 1296 688
WIRE 184 -328 24 -328
WIRE 424 -328 264 -328
WIRE -264 -200 -648 -200
WIRE -88 -200 -184 -200
WIRE -88 -168 -88 -200
WIRE 24 -168 24 -328
WIRE 24 -168 -88 -168
WIRE 168 -168 24 -168
WIRE -648 -152 -648 -200
WIRE 424 -152 424 -328
WIRE 424 -152 232 -152
WIRE 632 -152 424 -152
WIRE 168 -136 72 -136
WIRE -264 -88 -488 -88
WIRE -88 -88 -88 -168
WIRE -88 -88 -184 -88
WIRE 632 -72 632 -152
WIRE -488 -24 -488 -88
WIRE 72 24 72 -136
WIRE -264 40 -328 40
WIRE -88 40 -88 -88
WIRE -88 40 -184 40
WIRE 632 88 632 8
WIRE -328 136 -328 40
WIRE -648 344 -648 -72
WIRE -488 344 -488 56
WIRE -328 344 -328 216
FLAG -648 344 0
FLAG -488 344 0
FLAG -328 344 0
FLAG 632 88 0
FLAG 72 24 0
SYMBOL res -168 -216 R90
SYMATTR InstName R1
SYMATTR Value 1
SYMBOL res -168 -104 R90
SYMATTR InstName R2
SYMATTR Value 1
SYMBOL res -168 24 R90
SYMATTR InstName R3
SYMATTR Value 1
SYMBOL res 280 -344 R90
SYMATTR InstName R4
SYMATTR Value 2
SYMBOL res 648 24 R180
SYMATTR InstName R5
SYMATTR Value 1
SYMBOL voltage -648 -168 R0
SYMATTR InstName V1
SYMATTR Value 10
SYMBOL voltage -488 -40 R0
SYMATTR InstName V2
SYMATTR Value 15
SYMBOL voltage -328 120 R0
SYMATTR InstName V3
SYMATTR Value 20
SYMBOL OpAmps\\opamp 200 -216 R0
SYMATTR InstName U1
* SPICE netlist
V1 VIN 0 SINE(0 5 100)
Q1 VOUT VBE 0 0 NPN
R1 N001 VOUT 1000
R2 VBE VIN 2200
V2 N001 0 9
R3 VOUT 0 1000000
.tran 0 .05 0

* LTspice schematic (.asc)
Version 4
SHEET 1 528 272
WIRE 136 -136 -8 -136
WIRE -8 -104 -8 -136
WIRE 136 -104 136 -136
WIRE -184 -40 -264 -40
WIRE -8 -8 -8 -24
WIRE -8 8 -8 -8
WIRE 264 8 -8 8
WIRE -264 24 -264 -40
WIRE -184 56 -184 -40
WIRE -88 56 -104 56
WIRE -72 56 -88 56
WIRE -264 136 -264 104
WIRE -8 136 -8 104
WIRE 264 136 264 88
FLAG -8 136 0
FLAG -264 136 0
FLAG -264 -40 VIN
FLAG -8 -8 VOUT
FLAG 264 136 0
FLAG 136 -24 0
FLAG -88 56 VBE
SYMBOL voltage -264 8 R0
SYMATTR InstName V1
SYMATTR Value SINE(0 5 100)
SYMBOL npn -72 8 R0
SYMATTR InstName Q1
SYMBOL res -24 -120 R0
SYMATTR InstName R1
SYMATTR Value 1000
SYMBOL res -88 40 R90
SYMATTR InstName R2
SYMATTR Value 2200
SYMBOL Misc\\battery 136 -120 R0
SYMATTR InstName V2
SYMATTR Value 9
SYMBOL res 248 -8 R0
SYMATTR InstName R3
SYMATTR Value 1000000
* SPICE netlist
V1 IN 0 PWL(0 0 1 10)
C1 OUT 0 1
Rload OUT 0 1K
XU1 IN 0 OUT LT1790-33 ;pnba IN)GND)OUT
.tran 1

* LTspice schematic (.asc)
Version 4
SHEET 1 640 200
WIRE -80 -64 -320 -64
WIRE 224 -64 176 -64
WIRE 320 -64 224 -64
WIRE -320 -48 -320 -64
WIRE 224 -48 224 -64
WIRE 320 -48 320 -64
WIRE -320 48 -320 32
WIRE 224 48 224 16
WIRE 320 48 320 32
WIRE 48 64 48 48
FLAG -320 48 0
FLAG 224 48 0
FLAG 320 48 0
FLAG 48 64 0
FLAG 320 -64 OUT
FLAG -320 -64 IN
SYMBOL voltage -320 -64 R0
SYMATTR InstName V1
SYMATTR Value PWL(0 0 1 10)
SYMBOL cap 208 -48 R0
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL res 304 -64 R0
SYMATTR InstName Rload
SYMATTR Value 1K
SYMBOL PowerProducts\\LT1790-3.3 48 -64 R0
SYMATTR InstName U1