Si7li/ltspice-spice-circuits-no-aug huggingface dataset:
* SPICE netlist
XU1 0 N002 N004 N001 0 V_ref N003 3V3 AD8227 ;pnba IN-)RG1)RG2)IN+)VEE)REF)OUT)VCC
V1 3V3 0 3.3
V2 V_therm 0 -10m
R1 N002 N004 845
R2 V_ref 0 1k
R3 3V3 V_ref 1k
R4 N003 0 1k
D1 N001 0 PMEG2005AEA
C1 N001 0 10n
R5 N001 V_therm 100
D2 0 N001 PMEG2005AEA
.tran 0 1 0

* LTspice schematic (.asc)
Version 4
SHEET 1 1568 336
WIRE -48 -152 -48 -168
WIRE -368 -120 -368 -152
WIRE 544 -72 544 -104
WIRE -784 -56 -784 -88
WIRE -560 -56 -560 -88
WIRE -48 -56 -48 -72
WIRE 48 -56 -48 -56
WIRE 256 -56 48 -56
WIRE 512 -56 256 -56
WIRE 512 -24 448 -24
WIRE -368 -8 -368 -40
WIRE -320 -8 -368 -8
WIRE -48 -8 -48 -56
WIRE 48 -8 48 -56
WIRE 256 -8 256 -56
WIRE -368 8 -368 -8
WIRE 784 24 688 24
WIRE -784 56 -784 24
WIRE -560 56 -560 24
WIRE 448 72 448 56
WIRE 512 72 448 72
WIRE 784 72 784 24
WIRE -48 104 -48 56
WIRE 48 104 48 56
WIRE 48 104 -48 104
WIRE 256 104 256 56
WIRE 256 104 48 104
WIRE 448 104 256 104
WIRE 512 104 448 104
WIRE -368 120 -368 88
WIRE 448 120 448 104
WIRE 544 168 544 120
WIRE 784 168 784 152
FLAG -560 56 0
FLAG -560 -88 3V3
FLAG 544 -104 3V3
FLAG 544 168 0
FLAG -784 56 0
FLAG -784 -88 V_therm
FLAG -48 -168 V_therm
FLAG 448 120 0
FLAG -368 120 0
FLAG -368 -152 3V3
FLAG -320 -8 V_ref
FLAG 624 88 V_ref
FLAG 784 168 0
SYMBOL Opamps\\AD8227 544 24 R0
SYMATTR InstName U1
SYMBOL voltage -560 -72 R0
SYMATTR InstName V1
SYMATTR Value 3.3
SYMBOL voltage -784 -72 R0
SYMATTR InstName V2
SYMATTR Value -10m
SYMBOL res 432 -40 R0
SYMATTR InstName R1
SYMATTR Value 845
SYMBOL res -384 -8 R0
SYMATTR InstName R2
SYMATTR Value 1k
SYMBOL res -384 -136 R0
SYMATTR InstName R3
SYMATTR Value 1k
SYMBOL res 768 56 R0
SYMATTR InstName R4
SYMATTR Value 1k
SYMBOL schottky -64 -8 R0
SYMATTR InstName D1
SYMATTR Value PMEG2005AEA
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL cap 240 -8 R0
SYMATTR InstName C1
SYMATTR Value 10n
SYMBOL res -32 -56 R180
SYMATTR InstName R5
SYMATTR Value 100
SYMBOL schottky 64 56 R180
SYMATTR InstName D2
SYMATTR Value PMEG2005AEA
SYMATTR Description Diode
SYMATTR Type diode
* SPICE netlist
XU1 N005 N006 0 N003 N004 N002 N001 N003 LTC3538 ;pnba FB)Vc)GND)Burst)Vout)SW2)SW1)Vin
L1 N001 N002 3.3
V1 N003 0 3
R1 N004 N005 464K
R2 N005 0 200K
C2 N006 N005 330p Rser=15K
C3 N004 0 22 Rser=10m
C4 N004 N005 33p Rser=10K
Rload N004 0 5
.tran 2.5m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 752 304
WIRE -152 -152 -184 -152
WIRE -56 -152 -72 -152
WIRE -184 -104 -184 -152
WIRE -56 -104 -56 -152
WIRE -280 -56 -376 -56
WIRE -264 -56 -280 -56
WIRE 56 -56 24 -56
WIRE 200 -56 56 -56
WIRE 296 -56 200 -56
WIRE 376 -56 296 -56
WIRE -376 -40 -376 -56
WIRE 56 -40 56 -56
WIRE 200 -40 200 -56
WIRE 296 -40 296 -56
WIRE 376 -40 376 -56
WIRE -280 40 -280 -56
WIRE -264 40 -280 40
WIRE 56 40 56 24
WIRE 56 40 24 40
WIRE 136 40 56 40
WIRE 200 40 136 40
WIRE -376 56 -376 40
WIRE 200 56 200 40
WIRE 296 56 296 24
WIRE 376 56 376 40
WIRE -264 136 -280 136
WIRE 56 136 24 136
WIRE 136 136 136 40
WIRE 136 136 120 136
WIRE 200 152 200 136
FLAG -376 56 0
FLAG -280 136 0
FLAG 376 56 0
FLAG 200 152 0
FLAG 296 56 0
SYMBOL PowerProducts\\LTC3538 -120 40 R0
SYMATTR InstName U1
SYMBOL ind -168 -136 R270
SYMATTR InstName L1
SYMATTR Value 3.3
SYMBOL voltage -376 -56 R0
SYMATTR InstName V1
SYMATTR Value 3
SYMBOL res 184 -56 R0
SYMATTR InstName R1
SYMATTR Value 464K
SYMBOL res 184 40 R0
SYMATTR InstName R2
SYMATTR Value 200K
SYMBOL cap 56 152 R270
SYMATTR InstName C2
SYMATTR Value 330p
SYMATTR SpiceLine Rser=15K
SYMBOL cap 280 -40 R0
SYMATTR InstName C3
SYMATTR Value 22
SYMATTR SpiceLine Rser=10m
SYMBOL cap 40 -40 R0
SYMATTR Value 33p
SYMATTR SpiceLine Rser=10K
SYMATTR InstName C4
SYMBOL res 360 -56 R0
SYMATTR InstName Rload
SYMATTR Value 5
* SPICE netlist
C1 N004 0 1
V1 IN 0 1.6
R2 N001 IN 50K
C3 N002 0 1
R1 OUT 0 2
C4 OUT 0 10
C2 N003 0 10n
XU1 N002 IN IN OUT OUT N001 0 N003 N004 N005 ADP1761 Radj=8333.33 ;pnba Vreg)Vin)EN)Vout)Sense)PG)GND)SS)RefCap)Vadj
.tran 1m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 720 416
WIRE -248 -208 -360 -208
WIRE -152 -208 -248 -208
WIRE -8 -208 -152 -208
WIRE -360 -192 -360 -208
WIRE -8 -192 -8 -208
WIRE -152 -144 -152 -208
WIRE -136 -144 -152 -144
WIRE 152 -144 120 -144
WIRE 264 -144 152 -144
WIRE 360 -144 264 -144
WIRE 264 -128 264 -144
WIRE 360 -128 360 -144
WIRE -360 -96 -360 -112
WIRE -248 -48 -248 -208
WIRE -232 -48 -248 -48
WIRE -136 -48 -152 -48
WIRE 152 -48 152 -144
WIRE 152 -48 120 -48
WIRE 264 -32 264 -64
WIRE 360 -32 360 -48
WIRE -216 48 -232 48
WIRE -136 48 -152 48
WIRE 136 48 120 48
WIRE 232 48 200 48
WIRE -216 144 -248 144
WIRE -136 144 -152 144
WIRE 136 144 120 144
WIRE -8 208 -8 192
FLAG -8 208 0
FLAG -360 -96 0
FLAG -248 144 0
FLAG -232 48 0
FLAG 232 48 0
FLAG 360 -32 0
FLAG 264 -32 0
FLAG -360 -208 IN
FLAG 360 -144 OUT
SYMBOL cap -152 128 R90
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL voltage -360 -208 R0
SYMATTR InstName V1
SYMATTR Value 1.6
SYMBOL res -136 -64 R90
SYMATTR InstName R2
SYMATTR Value 50K
SYMBOL cap -152 32 R90
SYMATTR InstName C3
SYMATTR Value 1
SYMBOL res 344 -144 R0
SYMATTR InstName R1
SYMATTR Value 2
SYMBOL cap 248 -128 R0
SYMATTR InstName C4
SYMATTR Value 10
SYMBOL cap 136 64 R270
SYMATTR InstName C2
SYMATTR Value 10n
SYMBOL ADP1761-1.25 -8 0 R0
SYMATTR InstName U1
* SPICE netlist
V1 N002 0 9v
XU1 N003 N001 N002 N004 output OP482 ;pnba In+)In-)V+)V-)OUT
V2 N003 0 AC 1 0
R2 0 N001 1k
R1 N001 output 1k
V3 0 N004 9
.ac dec 10 20 20000

* LTspice schematic (.asc)
Version 4.1
SHEET 1 720 352
WIRE -56 -176 -104 -176
WIRE -56 -160 -56 -176
WIRE 56 -144 -40 -144
WIRE -104 -128 -104 -176
WIRE 328 -32 -8 -32
WIRE -8 -16 -8 -32
WIRE -104 0 -104 -48
WIRE -40 0 -40 -144
WIRE -40 0 -104 0
WIRE 56 16 56 -64
WIRE 56 16 24 16
WIRE 104 16 56 16
WIRE -40 32 -360 32
WIRE 328 80 328 48
WIRE 360 80 328 80
WIRE 328 96 328 80
WIRE -8 176 -8 48
WIRE 328 176 -8 176
FLAG -360 112 0
FLAG -56 -160 0
FLAG 104 16 output
IOPIN 144 192 Out
FLAG 360 80 0
SYMBOL voltage 328 -48 R0
SYMATTR InstName V1
SYMATTR Value 9v
SYMBOL OpAmps\\OP482 -8 -48 R0
SYMATTR InstName U1
SYMBOL voltage -360 16 R0
SYMATTR Value2 AC 1 0
SYMATTR InstName V2
SYMATTR Value ""
SYMBOL res -120 -144 R0
SYMATTR InstName R2
SYMATTR Value 1k
SYMBOL res 40 -160 R0
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL voltage 328 80 R0
SYMATTR InstName V3
SYMATTR Value 9
* SPICE netlist
V1 N001 0 15
Rs1 N002 N001 1k
RL1 N002 0 {RL}
D1 0 N002 1N751
;tran 10s
.step param RL 100 5000 100
.op 0.1s

* LTspice schematic (.asc)
Version 4
SHEET 1 512 208
WIRE -144 -88 -256 -88
WIRE 96 -88 -64 -88
WIRE 256 -88 96 -88
WIRE 256 -56 256 -88
WIRE -256 -40 -256 -88
WIRE 96 -40 96 -88
WIRE -256 72 -256 40
WIRE 96 72 96 24
WIRE 96 72 -256 72
WIRE 256 72 256 24
WIRE 256 72 96 72
WIRE -256 104 -256 72
FLAG -256 104 0
SYMBOL voltage -256 -56 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL res -48 -104 R90
SYMATTR InstName Rs1
SYMATTR Value 1k
SYMBOL res 240 -72 R0
SYMATTR InstName RL1
SYMATTR Value {RL}
SYMBOL zener 112 24 R180
SYMATTR InstName D1
SYMATTR Value 1N751
SYMATTR Description Diode
SYMATTR Type diode
* SPICE netlist
V1 +V 0 5
V2 -V 0 -5
R1 N002 N001 4.64K
V3 IN 0 AC 1
C1 N002 N004 470p
R3 N004 N001 13.3K
R4 N001 IN 4.64K
C2 N001 0 2200p
R2 OUT N003 5.49K
C3 OUT N005 220p
R5 N005 N003 11.3K
R6 N003 N002 5.49K
C4 N003 0 4700p
XU1 0 N004 +V -V N002 LT1352 ;pnba In+)In-)V+)V-)OUT
XU2 0 N005 +V -V OUT LT1352 ;pnba In+)In-)V+)V-)OUT
.ac oct 10 100 100K

* LTspice schematic (.asc)
Version 4
SHEET 1 960 352
WIRE -480 -160 -480 -176
WIRE -352 -160 -352 -176
WIRE -160 -144 -176 -144
WIRE 64 -144 -80 -144
WIRE 224 -128 208 -128
WIRE 448 -128 304 -128
WIRE -32 -80 -64 -80
WIRE 64 -80 64 -144
WIRE 64 -80 32 -80
WIRE -480 -64 -480 -80
WIRE -352 -64 -352 -80
WIRE 352 -64 320 -64
WIRE 448 -64 448 -128
WIRE 448 -64 416 -64
WIRE 0 16 0 0
WIRE -272 32 -368 32
WIRE -176 32 -176 -144
WIRE -176 32 -192 32
WIRE -160 32 -176 32
WIRE -64 32 -64 -80
WIRE -64 32 -80 32
WIRE -32 32 -64 32
WIRE 384 32 384 16
WIRE -368 48 -368 32
WIRE 64 48 64 -80
WIRE 64 48 32 48
WIRE 112 48 64 48
WIRE 208 48 208 -128
WIRE 208 48 192 48
WIRE 224 48 208 48
WIRE 320 48 320 -64
WIRE 320 48 304 48
WIRE 352 48 320 48
WIRE -32 64 -64 64
WIRE 448 64 448 -64
WIRE 448 64 416 64
WIRE 480 64 448 64
WIRE -176 80 -176 32
WIRE 352 80 320 80
WIRE 0 96 0 80
WIRE 208 96 208 48
WIRE 384 112 384 96
WIRE -368 144 -368 128
WIRE -176 160 -176 144
WIRE 208 176 208 160
FLAG -352 -64 0
FLAG 0 0 +V
FLAG -352 -176 +V
FLAG 0 96 -V
FLAG -480 -64 0
FLAG -480 -176 -V
FLAG -368 144 0
FLAG -64 64 0
FLAG -176 160 0
FLAG 384 16 +V
FLAG 384 112 -V
FLAG 320 80 0
FLAG 208 176 0
FLAG 480 64 OUT
FLAG -368 32 IN
SYMBOL voltage -352 -176 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -480 -176 R0
SYMATTR InstName V2
SYMATTR Value -5
SYMBOL res -64 -160 R90
SYMATTR InstName R1
SYMATTR Value 4.64K
SYMBOL voltage -368 32 R0
SYMATTR InstName V3
SYMATTR Value AC 1
SYMBOL cap 32 -96 R90
SYMATTR InstName C1
SYMATTR Value 470p
SYMBOL res -64 16 R90
SYMATTR InstName R3
SYMATTR Value 13.3K
SYMBOL res -176 16 R90
SYMATTR InstName R4
SYMATTR Value 4.64K
SYMBOL cap -192 80 R0
SYMATTR InstName C2
SYMATTR Value 2200p
SYMBOL res 320 -144 R90
SYMATTR InstName R2
SYMATTR Value 5.49K
SYMBOL cap 416 -80 R90
SYMATTR InstName C3
SYMATTR Value 220p
SYMBOL res 320 32 R90
SYMATTR InstName R5
SYMATTR Value 11.3K
SYMBOL res 208 32 R90
SYMATTR InstName R6
SYMATTR Value 5.49K
SYMBOL cap 192 96 R0
SYMATTR InstName C4
SYMATTR Value 4700p
SYMBOL opamps\\LT1353 0 -16 R0
SYMATTR InstName U1
SYMBOL opamps\\LT1353 384 0 R0
SYMATTR InstName U2
* SPICE netlist
V1 +V 0 3.3
R1 N001 IN 29.5K
V2 IN 0 1.65 AC 1
XU1 N004 N001 +V 0 N002 LT1366 ;pnba In+)In-)V+)V-)OUT
C1 N002 N001 10000p
R2 N003 N002 8.6K
XU2 N008 N003 +V 0 N004 LT1366 ;pnba In+)In-)V+)V-)OUT
C2 N004 N003 10000p
R3 N005 N004 11.8K
XU3 N009 N005 +V 0 N006 LT1366 ;pnba In+)In-)V+)V-)OUT
C3 N006 N005 10000p
R4 N007 N006 21.5K
XU4 N008 N007 +V 0 OUT LT1366 ;pnba In+)In-)V+)V-)OUT
C4 OUT N007 10000p
R5 N008 +V 10K
R6 N008 0 10K
R7 OUT N009 11.8K
.ac oct 100 10 10K

* LTspice schematic (.asc)
Version 4
SHEET 1 1392 448
WIRE -360 -208 -392 -208
WIRE -264 -208 -296 -208
WIRE -72 -192 -104 -192
WIRE 72 -192 -8 -192
WIRE 248 -176 216 -176
WIRE 344 -176 312 -176
WIRE 536 -160 504 -160
WIRE 680 -160 600 -160
WIRE -328 -96 -328 -112
WIRE -520 -80 -696 -80
WIRE -392 -80 -392 -208
WIRE -392 -80 -440 -80
WIRE -360 -80 -392 -80
WIRE -40 -80 -40 -96
WIRE -696 -64 -696 -80
WIRE -264 -64 -264 -208
WIRE -264 -64 -296 -64
WIRE -216 -64 -264 -64
WIRE -104 -64 -104 -192
WIRE -104 -64 -136 -64
WIRE -72 -64 -104 -64
WIRE 280 -64 280 -80
WIRE -360 -48 -392 -48
WIRE 72 -48 72 -192
WIRE 72 -48 -8 -48
WIRE 120 -48 72 -48
WIRE 216 -48 216 -176
WIRE 216 -48 200 -48
WIRE 248 -48 216 -48
WIRE 568 -48 568 -64
WIRE -72 -32 -104 -32
WIRE 344 -32 344 -176
WIRE 344 -32 312 -32
WIRE 392 -32 344 -32
WIRE 504 -32 504 -160
WIRE 504 -32 472 -32
WIRE 536 -32 504 -32
WIRE -328 -16 -328 -32
WIRE 248 -16 232 -16
WIRE 680 -16 680 -160
WIRE 680 -16 600 -16
WIRE 696 -16 680 -16
WIRE -40 0 -40 -16
WIRE 536 0 504 0
WIRE 280 16 280 0
WIRE -696 32 -696 16
WIRE 568 32 568 16
WIRE -392 48 -392 -48
WIRE 72 48 72 -48
WIRE 72 48 -392 48
WIRE 232 64 232 -16
WIRE 360 64 232 64
WIRE 680 64 680 -16
WIRE 680 64 440 64
WIRE -264 112 -376 112
WIRE -104 112 -104 -32
WIRE -104 112 -184 112
WIRE 504 112 504 0
WIRE 504 112 -104 112
WIRE -376 128 -376 112
WIRE -104 128 -104 112
WIRE -376 224 -376 208
WIRE -104 224 -104 208
FLAG -376 224 0
FLAG -328 -112 +V
FLAG -376 112 +V
FLAG 696 -16 OUT
FLAG -696 -80 IN
FLAG -696 32 0
FLAG -40 -96 +V
FLAG 280 -80 +V
FLAG 568 -64 +V
FLAG -328 -16 0
FLAG -40 0 0
FLAG 280 16 0
FLAG 568 32 0
FLAG -104 224 0
SYMBOL voltage -376 112 R0
SYMATTR InstName V1
SYMATTR Value 3.3
SYMBOL res -424 -96 R90
SYMATTR InstName R1
SYMATTR Value 29.5K
SYMBOL voltage -696 -80 R0
SYMATTR Value2 AC 1
SYMATTR InstName V2
SYMATTR Value 1.65
SYMBOL opamps\\LT1367 -328 -128 R0
SYMATTR InstName U1
SYMBOL cap -296 -224 R90
SYMATTR InstName C1
SYMATTR Value 10000p
SYMBOL res -120 -80 R90
SYMATTR InstName R2
SYMATTR Value 8.6K
SYMBOL opamps\\LT1367 -40 -112 R0
SYMATTR InstName U2
SYMBOL cap -8 -208 R90
SYMATTR InstName C2
SYMATTR Value 10000p
SYMBOL res 216 -64 R90
SYMATTR InstName R3
SYMATTR Value 11.8K
SYMBOL opamps\\LT1367 280 -96 R0
SYMATTR InstName U3
SYMBOL cap 312 -192 R90
SYMATTR InstName C3
SYMATTR Value 10000p
SYMBOL res 488 -48 R90
SYMATTR InstName R4
SYMATTR Value 21.5K
SYMBOL opamps\\LT1367 568 -80 R0
SYMATTR InstName U4
SYMBOL cap 600 -176 R90
SYMATTR InstName C4
SYMATTR Value 10000p
SYMBOL res -168 96 R90
SYMATTR InstName R5
SYMATTR Value 10K
SYMBOL res -120 112 R0
SYMATTR InstName R6
SYMATTR Value 10K
SYMBOL res 456 48 R90
SYMATTR InstName R7
SYMATTR Value 11.8K
* SPICE netlist
C2 N001 0 1n
V1 IN 0 5.5
Rload OUT 0 12.5
C1 OUT 0 4.7 Rser=1.5m
XU1 IN OUT IN N001 OUT 0 ADM7170-5.0 ;pnba Vin)Sense)EN)SS)Vout)GND
.tran 5m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 576 272
WIRE -192 -136 -288 -136
WIRE -160 -136 -192 -136
WIRE 128 -136 96 -136
WIRE 192 -136 128 -136
WIRE 288 -136 192 -136
WIRE -288 -120 -288 -136
WIRE 192 -120 192 -136
WIRE 288 -120 288 -136
WIRE -192 -40 -192 -136
WIRE -160 -40 -192 -40
WIRE -288 -24 -288 -40
WIRE 192 -24 192 -56
WIRE 288 -24 288 -40
WIRE -240 56 -256 56
WIRE -160 56 -176 56
WIRE 128 56 128 -136
WIRE 128 56 96 56
WIRE -32 136 -32 120
FLAG -32 136 0
FLAG -288 -24 0
FLAG -256 56 0
FLAG 288 -24 0
FLAG 192 -24 0
FLAG -288 -136 IN
FLAG 288 -136 OUT
SYMBOL cap -176 40 R90
SYMATTR InstName C2
SYMATTR Value 1n
SYMBOL voltage -288 -136 R0
SYMATTR InstName V1
SYMATTR Value 5.5
SYMBOL res 272 -136 R0
SYMATTR InstName Rload
SYMATTR Value 12.5
SYMBOL cap 176 -120 R0
SYMATTR InstName C1
SYMATTR Value 4.7
SYMATTR SpiceLine Rser=1.5m
SYMBOL ADM7170-5.0 -32 -40 R0
SYMATTR InstName U1
* SPICE netlist
V1 IN 0 24
R1 IN N001 100K
R2 N007 0 90.9K
R3 N004 0 9.09K
C1 OUT 0 330 V=6.3 Irms=3.9 Rser=0.01 Lser=0 mfg="KEMET" pn="T520D337M006ASE010" type="Tantalum"
Rload OUT 0 .5
XU1 0 N001 N002 N002 OUT N002 MP_01 N006 MP_02 N004 MP_03 MP_04 MP_05 N005 N007 MP_06 MP_07 MP_08 MP_09 MP_10 MP_11 MP_12 MP_13 MP_14 MP_15 MP_16 MP_17 IN LTM8026 ;pnba GND)RUN)Vref)CTL_T)Vout)CTL_I))SS))ADJ))))Comp)Rt)))))))))))))Vin
C2 OUT 0 100 V=6.3 Irms=0 Rser=0.002 Lser=0 mfg="TDK" pn="C575OX5ROJI07M" type="X5R"
.tran 1.2m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 736 576
WIRE -272 -288 -368 -288
WIRE -32 -288 -272 -288
WIRE -368 -272 -368 -288
WIRE -272 -272 -272 -288
WIRE -32 -240 -32 -288
WIRE -368 -176 -368 -192
WIRE -272 -176 -272 -192
WIRE -176 -176 -272 -176
WIRE 192 -176 112 -176
WIRE 272 -176 192 -176
WIRE 368 -176 272 -176
WIRE 192 -160 192 -176
WIRE 272 -160 272 -176
WIRE 368 -160 368 -176
WIRE -176 -80 -192 -80
WIRE 128 -80 112 -80
WIRE 192 -64 192 -96
WIRE 272 -64 272 -96
WIRE 368 -64 368 -80
WIRE -192 16 -192 -80
WIRE -176 16 -192 16
WIRE 128 16 112 16
WIRE 224 16 208 16
WIRE -192 112 -192 16
WIRE -176 112 -192 112
WIRE 128 112 112 112
WIRE -176 208 -192 208
WIRE 128 208 112 208
WIRE 224 208 208 208
WIRE -32 288 -32 272
FLAG -32 288 0
FLAG -368 -176 0
FLAG -368 -288 IN
FLAG 224 208 0
FLAG 224 16 0
FLAG 368 -64 0
FLAG 272 -64 0
FLAG 368 -176 OUT
FLAG 192 -64 0
SYMBOL voltage -368 -288 R0
SYMATTR InstName V1
SYMATTR Value 24
SYMBOL res -288 -288 R0
SYMATTR InstName R1
SYMATTR Value 100K
SYMBOL res 112 224 R270
SYMATTR InstName R2
SYMATTR Value 90.9K
SYMBOL res 112 32 R270
SYMATTR InstName R3
SYMATTR Value 9.09K
SYMBOL polcap 256 -160 R0
SYMATTR Value 330
SYMATTR InstName C1
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=6.3 Irms=3.9 Rser=0.01 Lser=0 mfg="KEMET" pn="T520D337M006ASE010" type="Tantalum"
SYMBOL res 352 -176 R0
SYMATTR InstName Rload
SYMATTR Value .5
SYMBOL PowerProducts\\LTM8026 -32 16 R0
SYMATTR InstName U1
SYMBOL cap 176 -160 R0
SYMATTR Value 100
SYMATTR InstName C2
SYMATTR SpiceLine V=6.3 Irms=0 Rser=0.002 Lser=0 mfg="TDK" pn="C575OX5ROJI07M" type="X5R"
* SPICE netlist
XU1 NC_01 NC_02 MP_03 0 MP_04 MP_05 NC_06 NC_07 IN IN IN IN MP_08 MP_09 MP_10 MP_11 MP_12 MP_13 MP_14 MP_15 MP_16 MP_17 MP_18 MP_19 OUT OUT MP_20 MP_21 MP_22 0 MP_23 NC_24 NC_25 NC_26 N002 NC_27 N001 LTM8055 ;pnba CTL)SS))LL)))IOUTmon)IINmon)Run)Iin)Vin)SVin)))))))))))))Vout)Iout))))GND))Mode)CLKout)Sync)RT)Comp)FB
R1 N002 0 36.5K
V1 IN 0 12
R2 OUT N001 100K
R3 N001 0 11K
C1 OUT 0 22 V=25 Irms=0 Rser=0.003 Lser=0 mfg="TDK" pn="C575OX5RIE226M" type="X5R"
C2 OUT 0 68 V=50 Irms=410m Rser=0.2 Lser=0 mfg="Nichicon" pn="UPL1H680MPH" type="Al electrolytic"
Rload OUT 0 2
.tran 1m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 896 768
WIRE -352 -384 -448 -384
WIRE -336 -384 -352 -384
WIRE 96 -384 80 -384
WIRE 144 -384 96 -384
WIRE 256 -384 144 -384
WIRE 352 -384 256 -384
WIRE 448 -384 352 -384
WIRE -448 -368 -448 -384
WIRE 144 -368 144 -384
WIRE 256 -368 256 -384
WIRE 352 -368 352 -384
WIRE 448 -368 448 -384
WIRE -352 -288 -352 -384
WIRE -336 -288 -352 -288
WIRE 96 -288 96 -384
WIRE 96 -288 80 -288
WIRE -448 -272 -448 -288
WIRE 256 -272 256 -304
WIRE 352 -272 352 -304
WIRE 448 -272 448 -288
WIRE -352 -192 -352 -288
WIRE -336 -192 -352 -192
WIRE 144 -192 144 -288
WIRE 144 -192 80 -192
WIRE 144 -176 144 -192
WIRE -352 -96 -352 -192
WIRE -336 -96 -352 -96
WIRE 144 -80 144 -96
WIRE -336 288 -352 288
WIRE -432 384 -448 384
WIRE -336 384 -352 384
WIRE 96 384 80 384
FLAG -448 384 0
FLAG -352 288 0
FLAG -448 -272 0
FLAG 96 384 0
FLAG 144 -80 0
FLAG 256 -272 0
FLAG 352 -272 0
FLAG 448 -272 0
FLAG 448 -384 OUT
FLAG -448 -384 IN
SYMBOL PowerProducts\\LTM8055 -128 0 R0
SYMATTR InstName U1
SYMBOL res -336 368 R90
SYMATTR InstName R1
SYMATTR Value 36.5K
SYMBOL voltage -448 -384 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL res 128 -384 R0
SYMATTR InstName R2
SYMATTR Value 100K
SYMBOL res 128 -192 R0
SYMATTR InstName R3
SYMATTR Value 11K
SYMBOL cap 240 -368 R0
SYMATTR InstName C1
SYMATTR Value 22
SYMATTR SpiceLine V=25 Irms=0 Rser=0.003 Lser=0 mfg="TDK" pn="C575OX5RIE226M" type="X5R"
SYMBOL polcap 336 -368 R0
SYMATTR Value 68
SYMATTR InstName C2
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=50 Irms=410m Rser=0.2 Lser=0 mfg="Nichicon" pn="UPL1H680MPH" type="Al electrolytic"
SYMBOL res 432 -384 R0
SYMATTR InstName Rload
SYMATTR Value 2
* SPICE netlist
RISET N004 0 120
RPG N001 PG 10k
VPG N001 0 5
VIN VIN 0 15
CIN 0 VIN 1
CNF 0 N002 1
COUT 5V 0 1
XU1 N004 NC_01 6P6V 6P6V 6P6V NC_02 NC_03 5V N002 N002 5V 0 0 0 0 N003 VIN PG TCHIP ADR1001 ;pnba 1)2)3)4)5)6)7)8)9)10)11)12)13)14)15)16)17)18)19
VIHeater VIN N003 0
.tran 10 startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1312 1088
WIRE 0 -544 -656 -544
WIRE 32 -544 0 -544
WIRE 80 -544 32 -544
WIRE 176 -544 80 -544
WIRE 288 -544 256 -544
WIRE 80 -528 80 -544
WIRE 288 -528 288 -544
WIRE -656 -512 -656 -544
WIRE -480 -464 -512 -464
WIRE -368 -464 -400 -464
WIRE -368 -448 -368 -464
WIRE 80 -448 80 -464
WIRE -512 -416 -512 -464
WIRE 80 -320 -80 -320
WIRE 160 -320 80 -320
WIRE 352 -320 256 -320
WIRE 384 -320 352 -320
WIRE 480 -320 448 -320
WIRE -384 -304 -384 -336
WIRE 480 -304 480 -320
WIRE -512 -288 -512 -336
WIRE -656 -256 -656 -432
WIRE -512 -256 -512 -288
WIRE -384 -256 -384 -304
WIRE -80 -256 -80 -320
WIRE 0 -256 0 -544
WIRE 80 -256 80 -320
WIRE 160 -256 160 -320
WIRE 256 -256 256 -320
WIRE 352 -256 352 -320
WIRE 656 -64 592 -64
WIRE 656 -16 656 -64
WIRE 656 -16 592 -16
WIRE 656 16 656 -16
WIRE 656 96 656 80
WIRE -192 416 -192 384
WIRE -656 512 -656 384
WIRE -544 512 -544 384
WIRE -544 512 -656 512
WIRE -192 512 -192 496
WIRE -192 512 -544 512
WIRE -80 512 -80 384
WIRE -80 512 -192 512
WIRE 432 512 432 384
WIRE 432 512 -80 512
WIRE -192 544 -192 512
FLAG -192 544 0
FLAG -368 -448 0
FLAG -512 -288 PG
FLAG 288 -528 0
FLAG 80 -448 0
FLAG 656 -64 5V
FLAG 32 -544 VIN
FLAG 160 -320 6P6V
FLAG -384 -304 TCHIP
FLAG 656 96 0
FLAG 480 -304 0
SYMBOL res -208 400 R0
SYMATTR InstName RISET
SYMATTR Value 120
SYMBOL res -528 -432 R0
SYMATTR InstName RPG
SYMATTR Value 10k
SYMBOL voltage -496 -464 R270
SYMATTR InstName VPG
SYMATTR Value 5
SYMBOL voltage 160 -544 R270
SYMATTR InstName VIN
SYMATTR Value 15
SYMBOL cap 64 -464 M180
SYMATTR InstName CIN
SYMATTR Value 1u
SYMBOL cap 448 -336 R90
SYMATTR InstName CNF
SYMATTR Value 1u
SYMBOL cap 640 16 R0
SYMATTR InstName COUT
SYMATTR Value 1u
SYMBOL ADR1001 -48 80 R0
SYMATTR InstName U1
SYMBOL voltage -656 -528 R0
SYMATTR InstName VIHeater
SYMATTR Value 0
* SPICE netlist
C1 tri_c 0 1n
B1 tri_c 0 I=-V(freq)*(1-2*V(tri_cmp))*4e-4
R1 tri_c 0 1G
B2 tri_out 0 V=V(ampl)*V(tri_c) tripdt=0.1u
V1 freq 0 PWL(0 1 1m 1 2m 0.2)
V2 ampl 0 PWL(0 1 5m 1 6m 0.2)
A1 tri_c 0 0 0 0 0 tri_cmp 0 SCHMITT Vt=0 Vh=1 trise=10n tripdt=10n
.tran 0 10m 0 1u
.ic V(tri_c)=10m
.options plotwinsize=0

* LTspice schematic (.asc)
Version 4
SHEET 1 720 656
WIRE -280 -328 -360 -328
WIRE 216 -328 136 -328
WIRE -360 -296 -360 -328
WIRE 136 -296 136 -328
WIRE -360 -184 -360 -216
WIRE 136 -184 136 -216
WIRE -8 88 -360 88
WIRE 56 88 -8 88
WIRE 88 88 56 88
WIRE 200 88 88 88
WIRE 360 88 264 88
WIRE 200 120 152 120
WIRE 152 152 152 120
WIRE -8 168 -8 88
WIRE -360 184 -360 88
WIRE 88 184 88 88
WIRE 360 200 296 200
WIRE 296 232 296 200
WIRE -360 328 -360 264
WIRE -8 328 -8 248
WIRE 88 328 88 248
WIRE 296 328 296 312
FLAG 88 328 0
FLAG 152 152 0
FLAG 360 88 tri_cmp
IOPIN 176 176 Out
FLAG -360 328 0
FLAG -8 328 0
FLAG 56 88 tri_c
FLAG 360 200 tri_out
IOPIN 176 288 Out
FLAG 296 328 0
FLAG -360 -184 0
FLAG -280 -328 freq
IOPIN -464 -240 Out
FLAG 136 -184 0
FLAG 216 -328 ampl
IOPIN 32 -240 Out
SYMBOL cap 72 184 R0
SYMATTR InstName C1
SYMATTR Value 1n
SYMBOL bi -360 184 R0
SYMATTR InstName B1
SYMATTR Value I=-V(freq)*(1-2*V(tri_cmp))*4e-4
SYMBOL res -24 152 R0
SYMATTR InstName R1
SYMATTR Value 1G
SYMBOL bv 296 216 R0
SYMATTR InstName B2
SYMATTR Value V=V(ampl)*V(tri_c)
SYMATTR Value2 tripdt=0.1u
SYMBOL voltage -360 -312 R0
SYMATTR InstName V1
SYMATTR Value PWL(0 1 1m 1 2m 0.2)
SYMBOL voltage 136 -312 R0
SYMATTR InstName V2
SYMATTR Value PWL(0 1 5m 1 6m 0.2)
SYMBOL Digital\\diffschmitt 200 40 R0
SYMATTR InstName A1
SYMATTR SpiceLine Vt=0 Vh=1
SYMATTR SpiceLine2 trise=10n tripdt=10n
* SPICE netlist
V1 IN 0 45
L1 N001 OUT 150
C1 OUT 0 10
Rload OUT 0 66
XU1 N001 IN NC_01 NC_02 IN OUT NC_03 0 LTC3642-3.3 ;pnba SW)Vin)Iset)SS)Run)Vout)Hyst)GND
.tran 1.5m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 576 288
WIRE -192 -144 -288 -144
WIRE -176 -144 -192 -144
WIRE 64 -144 48 -144
WIRE 160 -144 144 -144
WIRE 208 -144 160 -144
WIRE 288 -144 208 -144
WIRE -288 -128 -288 -144
WIRE 208 -128 208 -144
WIRE 288 -128 288 -144
WIRE -192 -48 -192 -144
WIRE -176 -48 -192 -48
WIRE 160 -48 160 -144
WIRE 160 -48 48 -48
WIRE -288 -32 -288 -48
WIRE 208 -32 208 -64
WIRE 288 -32 288 -48
WIRE 64 144 48 144
FLAG -288 -32 0
FLAG 64 144 0
FLAG 208 -32 0
FLAG 288 -32 0
FLAG -288 -144 IN
FLAG 288 -144 OUT
SYMBOL voltage -288 -144 R0
SYMATTR InstName V1
SYMATTR Value 45
SYMBOL ind 48 -128 R270
SYMATTR InstName L1
SYMATTR Value 150
SYMBOL cap 192 -128 R0
SYMATTR InstName C1
SYMATTR Value 10
SYMBOL res 272 -144 R0
SYMATTR InstName Rload
SYMATTR Value 66
SYMBOL PowerProducts\\LTC3642-3.3 -64 0 R0
SYMATTR InstName U1
* SPICE netlist
V1 in 0 SINE(0 1 1e6) AC 1 Rser=1u
R1 in OUT_10KHz {R1}
L1 OUT_10KHz 0 {L1} Rser=1u
C1 OUT_10KHz 0 {C1} Rser=1u
E1 N001 0 OUT_10KHz 0 1
R2 N001 OUT_6.4KHz {R1}
L2 OUT_6.4KHz 0 {L1} Rser=1u
C2 OUT_6.4KHz 0 {C1} Rser=1u
.tran 0 0.3m 0 {Ts}
.options plotwinsize=0
.PARAM F0=1e6
.PARAM R1=10e3
.PARAM Q=100
.PARAM L1= R1/(2*PI*F0*Q)
.PARAM C1=1/(2*PI*2*PI*F0*F0*L1)
.STEP PARAM Ts LIST 6.4n 10n 20n 40n

* LTspice schematic (.asc)
Version 4
SHEET 1 1072 304
WIRE -536 -8 -536 -72
WIRE -536 -72 -408 -72
WIRE -536 72 -536 120
WIRE -216 120 -536 120
WIRE -328 -72 -216 -72
WIRE -88 -72 -88 -24
WIRE -216 -24 -216 -72
WIRE -216 -72 -88 -72
WIRE -216 40 -216 120
WIRE -216 120 -88 120
WIRE -88 120 -88 56
WIRE -216 152 -216 120
WIRE 72 8 72 -72
WIRE 72 -72 -88 -72
WIRE 72 56 72 120
WIRE 72 120 -88 120
WIRE 120 72 120 120
WIRE 120 120 72 120
WIRE 120 -8 120 -72
WIRE 120 -72 232 -72
WIRE 312 -72 408 -72
WIRE 536 -72 536 -24
WIRE 408 -24 408 -72
WIRE 408 -72 536 -72
WIRE 408 40 408 120
WIRE 408 120 536 120
WIRE 536 120 536 56
WIRE 408 152 408 120
WIRE 120 120 408 120
WIRE -88 -72 -88 -152
WIRE -88 -152 -40 -152
WIRE 408 -72 408 -152
WIRE 408 -152 456 -152
FLAG -536 -72 in
FLAG -216 152 0
FLAG 408 152 0
FLAG -40 -152 OUT_10KHz
IOPIN 192 112 Out
FLAG 456 -152 OUT_6.4KHz
IOPIN 688 112 Out
SYMBOL voltage -536 -24 R0
SYMATTR Value SINE(0 1 1e6)
SYMATTR Value2 AC 1
SYMATTR SpiceLine Rser=1u
SYMATTR InstName V1
SYMBOL res -424 -56 R270
SYMATTR InstName R1
SYMATTR Value {R1}
SYMBOL ind -104 -40 R0
SYMATTR InstName L1
SYMATTR Value {L1}
SYMATTR SpiceLine Rser=1u
SYMBOL cap -232 -24 R0
SYMATTR InstName C1
SYMATTR Value {C1}
SYMATTR SpiceLine Rser=1u
SYMBOL e 120 -24 R0
SYMATTR InstName E1
SYMATTR Value 1
SYMBOL res 216 -56 R270
SYMATTR InstName R2
SYMATTR Value {R1}
SYMBOL ind 520 -40 R0
SYMATTR InstName L2
SYMATTR Value {L1}
SYMATTR SpiceLine Rser=1u
SYMBOL cap 392 -24 R0
SYMATTR InstName C2
SYMATTR Value {C1}
SYMATTR SpiceLine Rser=1u
* SPICE netlist
Q1 N003 N002 N001 0 2N2907
R1 N003 0 1
R3 N002 0 11.2k
V1 N001 0 12
.tran 1

* LTspice schematic (.asc)
Version 4.1
SHEET 1 416 352
WIRE 0 -176 -208 -176
WIRE -208 -144 -208 -176
WIRE 0 -96 0 -176
WIRE 80 -48 64 -48
WIRE 208 -48 160 -48
WIRE 208 0 208 -48
WIRE 0 16 0 0
WIRE 0 176 0 96
FLAG 208 0 0
FLAG 0 176 0
FLAG -208 -64 0
SYMBOL pnp 64 0 R180
SYMATTR InstName Q1
SYMATTR Value 2N2907
SYMBOL res -16 0 R0
SYMATTR InstName R1
SYMATTR Value 1
SYMBOL res 64 -32 R270
SYMATTR InstName R3
SYMATTR Value 11.2k
SYMBOL voltage -208 -160 R0
SYMATTR InstName V1
SYMATTR Value 12
* SPICE netlist
V1 IN 0 3.5
C2 OUT 0 10
L1 N001 OUT 2.2
R3 OUT 0 10
R1 OUT N002 619K
R2 N002 0 309K
XU1 IN 0 N001 IN N002 LTC3406A ;pnba Run)GND)SW)Vin)FB
C1 OUT N002 22p
.tran 1.25m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 848 352
WIRE -312 -176 -424 -176
WIRE -152 -176 -312 -176
WIRE -424 -160 -424 -176
WIRE -152 -160 -152 -176
WIRE -312 -96 -312 -176
WIRE -296 -96 -312 -96
WIRE 8 -96 -8 -96
WIRE 120 -96 88 -96
WIRE 216 -96 120 -96
WIRE 312 -96 216 -96
WIRE 424 -96 312 -96
WIRE 312 -80 312 -96
WIRE 424 -80 424 -96
WIRE -424 -64 -424 -80
WIRE 120 -64 120 -96
WIRE 216 -64 216 -96
WIRE 312 16 312 -16
WIRE 424 16 424 0
WIRE 120 64 120 16
WIRE 120 64 -8 64
WIRE 216 64 216 0
WIRE 216 64 120 64
WIRE 120 80 120 64
WIRE -152 144 -152 128
WIRE 120 176 120 160
FLAG -424 -64 0
FLAG -152 144 0
FLAG 312 16 0
FLAG 424 16 0
FLAG 424 -96 OUT
FLAG 120 176 0
FLAG -424 -176 IN
SYMBOL VOLTAGE -424 -176 R0
SYMATTR InstName V1
SYMATTR Value 3.5
SYMBOL polcap 296 -80 R0
SYMATTR InstName C2
SYMATTR Value 10
SYMBOL ind -8 -80 R270
SYMATTR InstName L1
SYMATTR Value 2.2
SYMBOL RES 408 -96 R0
SYMATTR InstName R3
SYMATTR Value 10
SYMBOL res 104 -80 R0
SYMATTR InstName R1
SYMATTR Value 619K
SYMBOL res 104 64 R0
SYMATTR InstName R2
SYMATTR Value 309K
SYMBOL PowerProducts\\LTC3406A -152 -16 R0
SYMATTR InstName U1
SYMBOL cap 200 -64 R0
SYMATTR InstName C1
SYMATTR Value 22p
* SPICE netlist
V1 +V 0 15
V2 -V 0 -15
R1 N002 N003 9.09K
R2 N003 0 1K
V3 N001 0 sine(0 1.5 1K)
XU2 N003 N001 +V -V N002 acme1 ;pnba In+)In-)V+)V-)OUT
.tran 5m
.include acme.mod

* LTspice schematic (.asc)
Version 4
SHEET 1 608 200
WIRE 176 -64 176 -80
WIRE -32 -48 -48 -48
WIRE 144 -48 48 -48
WIRE 304 -32 208 -32
WIRE 144 -16 112 -16
WIRE -304 0 -304 -16
WIRE -192 0 -192 -16
WIRE 176 16 176 0
WIRE -304 96 -304 80
WIRE -192 96 -192 80
WIRE 16 96 0 96
WIRE 112 96 112 -16
WIRE 112 96 96 96
WIRE 176 96 112 96
WIRE 304 96 304 -32
WIRE 304 96 256 96
FLAG -304 96 0
FLAG -192 96 0
FLAG 176 -80 +V
FLAG 0 96 0
FLAG -304 -16 +V
FLAG -192 -16 -V
FLAG 176 16 -V
FLAG -48 -48 0
SYMBOL voltage -304 -16 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage -192 -16 R0
SYMATTR InstName V2
SYMATTR Value -15
SYMBOL res 272 80 R90
SYMATTR InstName R1
SYMATTR Value 9.09K
SYMBOL res 112 80 R90
SYMATTR InstName R2
SYMATTR Value 1K
SYMBOL voltage 64 -48 M270
SYMATTR InstName V3
SYMATTR Value sine(0 1.5 1K)
SYMBOL Opamps\\opamp2 176 -96 R0
SYMATTR InstName U2
SYMATTR Value acme1
* SPICE netlist
V1 N001 0 7
V2 N007 0 PULSE(0 5 0 10n 10n .1u 1u)
MQ1 N004 N005 N003 N003 IRF7468
MQ2 N003 N008 0 0 IRF7468
C1 N003 N002 .1
D1 N001 N002 1N5819
V3 N004 0 32
L1 N003 N006 1
C2 N006 0 10
R1 N006 0 .5
XU1 N005 N003 N008 0 N007 N001 N001 N002 LTC4442-1 ;pnba TG)TS)BG)GND)IN)Vlogic)Vcc)Boost
.tran 100u startup

* LTspice schematic (.asc)
Version 4
SHEET 1 768 432
WIRE -192 -200 -240 -200
WIRE -80 -200 -128 -200
WIRE -16 -200 -80 -200
WIRE 80 -200 48 -200
WIRE 304 -168 144 -168
WIRE 144 -152 144 -168
WIRE 304 -152 304 -168
WIRE -80 -136 -80 -200
WIRE -240 -72 -240 -200
WIRE -240 -72 -384 -72
WIRE -208 -72 -240 -72
WIRE 96 -72 48 -72
WIRE -384 -56 -384 -72
WIRE 304 -56 304 -72
WIRE -240 8 -240 -72
WIRE -208 8 -240 8
WIRE 80 8 80 -200
WIRE 80 8 48 8
WIRE 144 8 144 -56
WIRE 144 8 80 8
WIRE 192 8 144 8
WIRE 304 8 272 8
WIRE 384 8 304 8
WIRE 304 24 304 8
WIRE 384 24 384 8
WIRE -384 40 -384 24
WIRE -208 88 -304 88
WIRE 96 88 48 88
WIRE -304 120 -304 88
WIRE 144 120 144 104
WIRE 304 120 304 88
WIRE 384 120 384 104
WIRE -80 168 -80 152
WIRE -304 216 -304 200
FLAG -80 168 0
FLAG -304 216 0
FLAG -384 40 0
FLAG 144 120 0
FLAG 304 -56 0
FLAG 304 120 0
FLAG 384 120 0
SYMBOL voltage -384 -72 R0
SYMATTR InstName V1
SYMATTR Value 7
SYMBOL voltage -304 104 R0
SYMATTR InstName V2
SYMATTR Value PULSE(0 5 0 10n 10n .1u 1u)
SYMBOL nmos 96 -152 R0
SYMATTR InstName Q1
SYMATTR Value IRF7468
SYMBOL nmos 96 8 R0
SYMATTR InstName Q2
SYMATTR Value IRF7468
SYMBOL cap 48 -216 R90
SYMATTR InstName C1
SYMATTR Value .1
SYMBOL schottky -192 -184 R270
SYMATTR InstName D1
SYMATTR Value 1N5819
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL voltage 304 -168 R0
SYMATTR InstName V3
SYMATTR Value 32
SYMBOL ind 176 24 R270
SYMATTR InstName L1
SYMATTR Value 1
SYMBOL cap 288 24 R0
SYMATTR InstName C2
SYMATTR Value 10
SYMBOL res 368 8 R0
SYMATTR InstName R1
SYMATTR Value .5
SYMBOL PowerProducts\\LTC4442-1 -80 8 R0
SYMATTR InstName U1
* SPICE netlist
V1 +V 0 15
XU1 0 N001 +V -V N004 LT1001 ;pnba In+)In-)V+)V-)OUT
V2 -V 0 -15
R1 N002 N001 10K
V3 IN 0 SINE(0 10 100)
XU2 N005 N003 +V -V OUT LT1001 ;pnba In+)In-)V+)V-)OUT
D1 N002 N004 1N4148
R2 N001 IN 10K
R3 N005 N001 10K
R4 N003 N002 10K
R5 OUT N003 10K
D2 N004 N005 1N4148
.tran 30m

* LTspice schematic (.asc)
Version 4
SHEET 1 736 352
WIRE -256 -160 -368 -160
WIRE -128 -160 -176 -160
WIRE -80 -160 -128 -160
WIRE 64 -160 0 -160
WIRE 112 -160 64 -160
WIRE 208 -160 192 -160
WIRE 224 -160 208 -160
WIRE 336 -160 304 -160
WIRE -368 -144 -368 -160
WIRE 64 -128 64 -160
WIRE -368 -48 -368 -64
WIRE -48 -48 -48 -64
WIRE 256 -48 256 -64
WIRE -128 -32 -128 -160
WIRE -80 -32 -128 -32
WIRE 208 -32 208 -160
WIRE 224 -32 208 -32
WIRE 64 -16 64 -64
WIRE 64 -16 -16 -16
WIRE 336 -16 336 -160
WIRE 336 -16 288 -16
WIRE 368 -16 336 -16
WIRE -80 0 -96 0
WIRE 224 0 208 0
WIRE -48 32 -48 16
WIRE 64 32 64 -16
WIRE 256 32 256 16
WIRE -336 80 -336 64
WIRE -240 80 -240 64
WIRE -128 128 -128 -32
WIRE -80 128 -128 128
WIRE 64 128 64 96
WIRE 64 128 0 128
WIRE 208 128 208 0
WIRE 208 128 64 128
WIRE -336 176 -336 160
WIRE -240 176 -240 160
FLAG -240 176 0
FLAG -48 -64 +V
FLAG -240 64 +V
FLAG -48 32 -V
FLAG -336 176 0
FLAG -336 64 -V
FLAG -368 -48 0
FLAG 256 -64 +V
FLAG 256 32 -V
FLAG -96 0 0
FLAG -368 -160 IN
FLAG 368 -16 OUT
SYMBOL voltage -240 64 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL opamps\\LT1001 -48 -80 R0
SYMATTR InstName U1
SYMBOL voltage -336 64 R0
SYMATTR InstName V2
SYMATTR Value -15
SYMBOL res 16 -176 R90
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL voltage -368 -160 R0
SYMATTR InstName V3
SYMATTR Value SINE(0 10 100)
SYMBOL opamps\\LT1001 256 -80 R0
SYMATTR InstName U2
SYMBOL diode 48 -128 R0
SYMATTR InstName D1
SYMATTR Value 1N4148
SYMBOL res -160 -176 R90
SYMATTR InstName R2
SYMATTR Value 10K
SYMBOL res 16 112 R90
SYMATTR InstName R3
SYMATTR Value 10K
SYMBOL res 208 -176 R90
SYMATTR InstName R4
SYMATTR Value 10K
SYMBOL res 320 -176 R90
SYMATTR InstName R5
SYMATTR Value 10K
SYMBOL diode 48 32 R0
SYMATTR InstName D2
SYMATTR Value 1N4148
* SPICE netlist
M1 N001 N002 N004 N001 C5NPMOS l=0.6u w=7.2u
M2 N004 N003 Vout N001 C5NPMOS l=0.6u w=7.2u
M3 Vout N002 0 0 C5NNMOS l=0.6u w=3.6u
M4 Vout N003 0 0 C5NNMOS l=0.6u w=3.6u
VA N002 0 PULSE(0 5 0 1n 1n 5u 10u)
VB N003 0 PULSE(0 5 0 1n 1n 10u 20u)
VDD N001 0 5
.tran 100u
.include D:\NIELIT\ENGR3426\ENGR3426\engr3426.sub

* LTspice schematic (.asc)
Version 4
SHEET 1 1056 752
WIRE 224 -376 112 -376
WIRE 272 -376 224 -376
WIRE 272 -312 272 -376
WIRE 272 -200 272 -232
WIRE 112 -168 112 -376
WIRE 224 -120 224 -376
WIRE 224 -120 112 -120
WIRE -224 -88 -528 -88
WIRE 64 -88 -224 -88
WIRE -128 -24 -336 -24
WIRE -16 -24 -128 -24
WIRE 112 -24 112 -72
WIRE 224 24 224 -120
WIRE 224 24 112 24
WIRE -528 40 -528 -88
WIRE -336 40 -336 -24
WIRE -16 56 -16 -24
WIRE 64 56 -16 56
WIRE 528 72 112 72
WIRE 112 88 112 72
WIRE 112 88 0 88
WIRE 352 88 112 88
WIRE -528 152 -528 120
WIRE -336 152 -336 120
WIRE 0 152 0 88
WIRE 352 152 352 88
WIRE 112 200 0 200
WIRE 480 200 352 200
WIRE -224 232 -224 -88
WIRE -48 232 -224 232
WIRE -128 264 -128 -24
WIRE 304 264 304 232
WIRE 304 264 -128 264
WIRE 0 296 0 248
WIRE 160 296 0 296
WIRE 352 296 352 248
WIRE 352 296 160 296
WIRE 112 328 112 200
WIRE 160 328 160 296
WIRE 160 328 112 328
WIRE 480 328 480 200
WIRE 480 328 160 328
WIRE 160 376 160 328
FLAG 272 -200 0
FLAG -528 152 0
FLAG -336 152 0
FLAG 160 376 0
FLAG 528 72 Vout
IOPIN 624 336 Out
SYMBOL pmos4 64 -168 R0
SYMATTR InstName M1
SYMATTR Value C5NPMOS
SYMATTR Value2 l=0.6u w=7.2u
SYMBOL pmos4 64 -24 R0
SYMATTR InstName M2
SYMATTR Value C5NPMOS
SYMATTR Value2 l=0.6u w=7.2u
SYMBOL nmos4 -48 152 R0
SYMATTR InstName M3
SYMATTR Value C5NNMOS
SYMATTR Value2 l=0.6u w=3.6u
SYMBOL nmos4 304 152 R0
SYMATTR InstName M4
SYMATTR Value C5NNMOS
SYMATTR Value2 l=0.6u w=3.6u
SYMBOL voltage -528 24 R0
SYMATTR InstName VA
SYMATTR Value PULSE(0 5 0 1n 1n 5u 10u)
SYMBOL voltage -336 24 R0
SYMATTR InstName VB
SYMATTR Value PULSE(0 5 0 1n 1n 10u 20u)
SYMBOL voltage 272 -328 R0
SYMATTR InstName VDD
SYMATTR Value 5
* SPICE netlist
R1 N006 0 18.2K
C1 N004 0 1n
V1 IN 0 12
C2 N001 0 1
L1 N005 OUT 2.2 Rser=37m Rpar=5k
C4 OUT 0 22 V=6.3 Irms=0 Rser=0.002 Lser=0 mfg="TDK" pn="C4532X5ROJ47@M" type="X5R"
R2 OUT N007 1Meg
R3 N007 0 309K
C5 OUT N007 10p
Rload OUT 0 2.2
R4 N001 N002 100K
XU1 N004 N001 NC_01 IN N007 N002 IN N005 N006 0 N003 LT8615 ;pnba TR/SS)INTVcc)SYNC)VIN)FB)PG)EN/UV)SW)RT)GND)BST
C3 N003 N005 0.1
.tran 750u startup

* LTspice schematic (.asc)
Version 4
SHEET 1 928 496
WIRE -384 -248 -464 -248
WIRE -352 -248 -384 -248
WIRE 0 -248 -64 -248
WIRE 64 -248 0 -248
WIRE 144 -248 128 -248
WIRE -464 -232 -464 -248
WIRE 0 -232 0 -248
WIRE -384 -152 -384 -248
WIRE -352 -152 -384 -152
WIRE 0 -152 -64 -152
WIRE -464 -136 -464 -152
WIRE -32 -56 -64 -56
WIRE -32 -40 -32 -56
WIRE -432 40 -464 40
WIRE -352 40 -368 40
WIRE -32 40 -32 24
WIRE -32 40 -64 40
WIRE 48 40 -32 40
WIRE 160 40 128 40
WIRE 272 40 160 40
WIRE 368 40 272 40
WIRE 464 40 368 40
WIRE 160 56 160 40
WIRE 272 56 272 40
WIRE 368 56 368 40
WIRE 464 56 464 40
WIRE -448 136 -464 136
WIRE -352 136 -368 136
WIRE 160 136 -64 136
WIRE 272 136 272 120
WIRE 272 136 160 136
WIRE 160 152 160 136
WIRE 368 152 368 120
WIRE 464 152 464 136
WIRE -208 200 -208 184
WIRE 160 248 160 232
FLAG -464 136 0
FLAG -464 40 0
FLAG -464 -136 0
FLAG 144 -248 0
FLAG 368 152 0
FLAG 160 248 0
FLAG 464 152 0
FLAG 464 40 OUT
FLAG -464 -248 IN
FLAG -208 200 0
SYMBOL res -352 120 R90
SYMATTR InstName R1
SYMATTR Value 18.2K
SYMBOL cap -368 24 R90
SYMATTR InstName C1
SYMATTR Value 1n
SYMBOL voltage -464 -248 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL cap 64 -232 R270
SYMATTR InstName C2
SYMATTR Value 1
SYMBOL ind 32 56 R270
SYMATTR InstName L1
SYMATTR Value 2.2
SYMATTR SpiceLine Rser=37m Rpar=5k
SYMBOL cap 352 56 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 40 R0
SYMATTR InstName R2
SYMATTR Value 1Meg
SYMBOL res 144 136 R0
SYMATTR InstName R3
SYMATTR Value 309K
SYMBOL cap 256 56 R0
SYMATTR InstName C5
SYMATTR Value 10p
SYMBOL res 448 40 R0
SYMATTR InstName Rload
SYMATTR Value 2.2
SYMBOL res -16 -248 R0
SYMATTR InstName R4
SYMATTR Value 100K
SYMBOL LT8615 -208 -88 R0
SYMATTR InstName U1
SYMBOL cap -48 -40 R0
SYMATTR InstName C3
SYMATTR Value 0.1
* SPICE netlist
Vin Vi 0 SINE(0 2 100 .01 0 0 10) AC 1 0
Vpola VCC 0 15
Vpolb 0 VEE 15
Q1 VCC N001 Vout 0 2N3904
RL Vout 0 100
Q4 VEE N002 Vout 0 2N3906
Vpol1 N001 Va {Vtt} AC 0 0
Vpol2 Va N002 {Vtt} AC 0 0
XU1 Vi Vout VCC VEE Va level1 GBW=10Meg Vos=0 Avol=1Meg En=0 Enk=0 In=0 Ink=0 Rin=500Meg ;pnba In+)In-)V+)V-)OUT
;.op
.tran 0 .12 0 .1u
.params Vtt=.7

* LTspice schematic (.asc)
Version 4
SHEET 1 928 480
WIRE 64 -176 64 -240
WIRE 0 -128 -112 -128
WIRE 464 -128 464 -224
WIRE -112 -96 -112 -128
WIRE -288 -16 -288 -48
WIRE -320 0 -352 0
WIRE 64 0 64 -80
WIRE 160 0 64 0
WIRE 224 0 160 0
WIRE 464 0 464 -48
WIRE -112 16 -112 -16
WIRE -112 16 -256 16
WIRE -320 32 -464 32
WIRE 224 32 224 0
WIRE -464 48 -464 32
WIRE -112 48 -112 16
WIRE 464 48 464 0
WIRE -288 80 -288 48
WIRE 64 80 64 0
WIRE -464 96 -464 48
WIRE 0 128 -112 128
WIRE -464 208 -464 176
WIRE 464 224 464 128
WIRE 64 240 64 176
FLAG 464 -224 VCC
FLAG 464 224 VEE
FLAG 464 0 0
FLAG 64 -240 VCC
FLAG 64 240 VEE
FLAG 224 112 0
FLAG -464 48 Vi
FLAG -464 208 0
FLAG 160 0 Vout
FLAG -288 80 VEE
FLAG -288 -48 VCC
FLAG -352 0 Vout
FLAG -112 16 Va
SYMBOL voltage -464 80 R0
SYMATTR Value2 AC 1 0
SYMATTR Value SINE(0 2 100 .01 0 0 10)
SYMATTR InstName Vin
SYMBOL voltage 464 -144 R0
SYMATTR InstName Vpola
SYMATTR Value 15
SYMBOL voltage 464 32 R0
SYMATTR InstName Vpolb
SYMATTR Value 15
SYMBOL npn 0 -176 R0
SYMATTR InstName Q1
SYMATTR Value 2N3904
SYMBOL res 208 16 R0
SYMATTR InstName RL
SYMATTR Value 100
SYMBOL pnp 0 176 M180
SYMATTR InstName Q4
SYMATTR Value 2N3906
SYMBOL voltage -112 -112 R0
SYMATTR Value {Vtt}
SYMATTR Value2 AC 0 0
SYMATTR InstName Vpol1
SYMBOL voltage -112 32 R0
SYMATTR Value {Vtt}
SYMATTR Value2 AC 0 0
SYMATTR InstName Vpol2
SYMBOL Opamps/UniversalOpAmp -288 16 R0
SYMATTR Value2 Avol=1Meg
SYMATTR InstName U1
SYMATTR Value GBW=10Meg Vos=0
* SPICE netlist
V1 N002 0 5
V2 N001 0 5
V3 N004 0 -5
R1 Vout 0 1k noiseless
V4 vDAC 0 SINE(1.25 1.25 1MEG)
V5 NC_01 0 2.5
V6 NC_02 0 PWL(0 0 2u 0 +1n 2.5)
C1 Vout N003 10p
XU2 Vout NC_03 Vout Vout vDAC N001 0 N002 N004 N003 AD3542R RANGE_SEL=0 ;pnba RFBx4)RFBx2)RFBx1)Vout)VDAC)AVDD)AGND)PVDD)PVSS)CAP
.tran 0 5u 0 1n

* LTspice schematic (.asc)
Version 4
SHEET 1 1344 608
WIRE 256 -304 -208 -304
WIRE 160 -256 -32 -256
WIRE -208 -240 -208 -304
WIRE -32 -240 -32 -256
WIRE 160 -208 160 -256
WIRE 256 -208 256 -304
WIRE 672 -160 384 -160
WIRE -208 -144 -208 -160
WIRE -32 -144 -32 -160
WIRE 672 -64 672 -160
WIRE 672 -64 448 -64
WIRE 16 -32 -672 -32
WIRE 96 -32 16 -32
WIRE 624 -32 464 -32
WIRE 672 -32 672 -64
WIRE 672 -32 624 -32
WIRE -672 16 -672 -32
WIRE 512 48 416 48
WIRE 672 48 672 -32
WIRE 672 48 576 48
WIRE -672 128 -672 96
WIRE -352 128 -352 96
WIRE -208 128 -208 96
WIRE 672 128 672 48
WIRE 160 192 160 144
WIRE 672 256 672 208
WIRE 256 272 256 144
WIRE 256 272 160 272
WIRE 160 304 160 272
FLAG -32 -144 0
FLAG -208 -144 0
FLAG 160 304 0
FLAG 672 256 0
FLAG -672 128 0
FLAG -352 128 0
FLAG 624 -32 Vout
FLAG -208 128 0
FLAG 16 -32 vDAC
SYMBOL voltage -32 -256 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -208 -256 R0
SYMATTR InstName V2
SYMATTR Value 5
SYMBOL voltage 160 176 R0
SYMATTR InstName V3
SYMATTR Value -5
SYMBOL res 656 112 R0
SYMATTR InstName R1
SYMATTR Value 1k noiseless
SYMBOL voltage -672 0 R0
SYMATTR InstName V4
SYMATTR Value SINE(1.25 1.25 1MEG)
SYMBOL voltage -352 0 R0
SYMATTR InstName V5
SYMATTR Value 2.5
SYMBOL voltage -208 0 R0
SYMATTR InstName V6
SYMATTR Value PWL(0 0 2u 0 +1n 2.5)
SYMBOL cap 576 32 R90
SYMATTR InstName C1
SYMATTR Value 10p
SYMBOL AD3542R 256 -32 R0
SYMATTR InstName U2
SYMATTR Value AD3542R
* SPICE netlist
C1 N001 0 1
V3 IN 0 PWL(0 0 100u 0 +2u 7.5)
C2 OUT2 0 1
C3 OUT1 0 1
XU2 IN IN IN IN N001 OUT1 OUT1 OUT2 OUT2 0 N002 LT6658-5 ;pnba Vin)Vin1)Vin2)_OD)Bypass)Vout1_F)Vout1_S)Vout2_F)Vout2_S)Gnd)NR
.tran 500u

* LTspice schematic (.asc)
Version 4
SHEET 1 832 496
WIRE -64 -248 -416 -248
WIRE 48 -248 -64 -248
WIRE 144 -248 48 -248
WIRE 240 -248 144 -248
WIRE -416 -232 -416 -248
WIRE 48 -232 48 -248
WIRE 144 -232 144 -248
WIRE 240 -232 240 -248
WIRE 352 -168 336 -168
WIRE 416 -168 352 -168
WIRE 416 -152 416 -168
WIRE -416 -136 -416 -152
WIRE 352 -88 352 -168
WIRE 352 -88 336 -88
WIRE 416 -72 416 -88
WIRE -64 -40 -64 -248
WIRE -32 -40 -64 -40
WIRE 352 -8 336 -8
WIRE 400 -8 352 -8
WIRE 400 8 400 -8
WIRE 352 72 352 -8
WIRE 352 72 336 72
WIRE 400 88 400 72
WIRE 48 168 48 152
WIRE 144 168 144 152
WIRE 240 168 240 152
WIRE 144 248 144 232
FLAG 48 168 0
FLAG 144 248 0
FLAG -416 -136 0
FLAG 416 -72 0
FLAG 400 88 0
FLAG 400 -8 OUT1
FLAG 416 -168 OUT2
FLAG -416 -248 IN
SYMBOL cap 128 168 R0
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL voltage -416 -248 R0
SYMATTR InstName V3
SYMATTR Value PWL(0 0 100u 0 +2u 7.5)
SYMBOL cap 400 -152 R0
SYMATTR InstName C2
SYMATTR Value 1
SYMBOL cap 384 8 R0
SYMATTR InstName C3
SYMATTR Value 1
SYMBOL LT6658-5 144 -40 R0
SYMATTR InstName U2
* SPICE netlist
CBAT OUT 0 10
R1 N003 0 1.5K
R2 N001 N002 330
D1 IN N001 NSCW100
V2 IN 0 PWL(0 0 20u 5)
XU1 N002 0 OUT IN N003 LTC4054X-4.2 ;pnba _CHRG)GND)BAT)Vcc)Prog
.tran 600

* LTspice schematic (.asc)
Version 4
SHEET 1 832 416
WIRE -160 -208 -416 -208
WIRE 128 -208 -160 -208
WIRE -416 -192 -416 -208
WIRE 128 -192 128 -208
WIRE -160 -176 -160 -208
WIRE -416 -96 -416 -112
WIRE -160 -96 -160 -112
WIRE 416 -96 272 -96
WIRE 416 -80 416 -96
WIRE -160 0 -160 -16
WIRE -16 0 -160 0
WIRE 416 0 416 -16
WIRE 320 96 272 96
WIRE 320 112 320 96
WIRE 128 208 128 192
WIRE 320 208 320 192
FLAG -416 -96 0
FLAG 128 208 0
FLAG 416 0 0
FLAG 320 208 0
FLAG -416 -208 IN
FLAG 416 -96 OUT
SYMBOL cap 400 -80 R0
SYMATTR InstName CBAT
SYMATTR Value 10
SYMBOL res 304 96 R0
SYMATTR InstName R1
SYMATTR Value 1.5K
SYMBOL res -176 -112 R0
SYMATTR InstName R2
SYMATTR Value 330
SYMBOL LED -176 -176 R0
SYMATTR InstName D1
SYMATTR Value NSCW100
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL voltage -416 -208 R0
SYMATTR Value PWL(0 0 20u 5)
SYMATTR InstName V2
SYMBOL LTC4054X-4.2 128 0 R0
SYMATTR InstName U1
* SPICE netlist
V1 IN 0 5
XU1 N002 0 N004 N003 IN N005 LTC1779 ;pnba Ith/Run)GND)FB)Sense-)Vin)SW
R1 IN N003 2
D1 0 N005 1N5818
L1 N005 OUT 22 Rpar=10K
C1 OUT 0 47 x2
R2 OUT N004 169K
R3 N004 0 78.7K
Rload OUT 0 10
C2 0 N001 500p
R5 N002 N001 10K
.tran 1m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 928 480
WIRE -96 -240 -464 -240
WIRE 96 -240 -96 -240
WIRE -464 -224 -464 -240
WIRE 96 -224 96 -240
WIRE -96 -208 -96 -240
WIRE -464 -128 -464 -144
WIRE -352 -128 -400 -128
WIRE -240 -128 -272 -128
WIRE 96 -128 96 -144
WIRE 96 -128 48 -128
WIRE -400 -96 -400 -128
WIRE -240 -32 -288 -32
WIRE 80 -32 48 -32
WIRE 128 -32 80 -32
WIRE 256 -32 208 -32
WIRE 352 -32 256 -32
WIRE 464 -32 352 -32
WIRE -400 -16 -400 -32
WIRE 80 -16 80 -32
WIRE 256 -16 256 -32
WIRE 464 -16 464 -32
WIRE 352 16 352 -32
WIRE -96 64 -96 48
WIRE 80 80 80 48
WIRE 256 80 256 48
WIRE 464 80 464 64
WIRE -288 128 -288 -32
WIRE 352 128 352 96
WIRE 352 128 -288 128
WIRE 352 144 352 128
WIRE 352 240 352 224
FLAG -464 -128 0
FLAG -96 64 0
FLAG 80 80 0
FLAG 256 80 0
FLAG 464 80 0
FLAG 352 240 0
FLAG -400 -16 0
FLAG 464 -32 OUT
FLAG -464 -240 IN
SYMBOL VOLTAGE -464 -240 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL POWERPRODUCTS\\LTC1779 -96 -80 R0
SYMATTR InstName U1
SYMBOL RES 80 -240 R0
SYMATTR InstName R1
SYMATTR Value 2
SYMBOL schottky 64 48 M180
SYMATTR InstName D1
SYMATTR Value 1N5818
SYMBOL ind 112 -16 R270
SYMATTR InstName L1
SYMATTR Value 22
SYMATTR SpiceLine Rpar=10K
SYMBOL cap 240 -16 R0
SYMATTR Value2 x2
SYMATTR Value 47
SYMATTR InstName C1
SYMBOL res 336 0 R0
SYMATTR InstName R2
SYMATTR Value 169K
SYMBOL res 336 128 R0
SYMATTR InstName R3
SYMATTR Value 78.7K
SYMBOL res 448 -32 R0
SYMATTR InstName Rload
SYMATTR Value 10
SYMBOL cap -416 -32 M180
SYMATTR InstName C2
SYMATTR Value 500p
SYMBOL res -256 -144 R90
SYMATTR InstName R5
SYMATTR Value 10K
* SPICE netlist
V1 vcc 0 9
R2 N006 N005 22k
XU3 N006 N001 vcc 0 High level1 Avol=1Meg GBW=10Meg Vos=0 En=0 Enk=0 In=0 Ink=0 Rin=500Meg ;pnba In+)In-)V+)V-)OUT
XU4 N007 N002 vcc 0 N003 level1 Avol=1Meg GBW=10Meg Vos=0 En=0 Enk=0 In=0 Ink=0 Rin=500Meg ;pnba In+)In-)V+)V-)OUT
XU5 N008 N004 vcc 0 Low level1 Avol=1Meg GBW=10Meg Vos=0 En=0 Enk=0 In=0 Ink=0 Rin=500Meg ;pnba In+)In-)V+)V-)OUT
R4 High N001 22k
C5 N003 N002 {C}
C6 Low N004 {C}
R5 Low N001 22k
R6 4.5V N007 22k
R9 4.5V N008 22k
R10 N006 N003 27k
R11 N002 High 22k
R12 N004 N003 22k
V2 4.5V 0 4.5
V3 N005 0 AC 1
.ac dec 10 1 100k
.step param C list 6.8n 18n 47n

* LTspice schematic (.asc)
Version 4
SHEET 1 1088 688
WIRE 336 -264 -160 -264
WIRE 544 -264 416 -264
WIRE -160 -120 -160 -264
WIRE -96 -120 -160 -120
WIRE 16 -120 16 -344
WIRE 16 -120 -16 -120
WIRE 192 -104 160 -104
WIRE 288 -104 256 -104
WIRE 448 -88 416 -88
WIRE 544 -88 544 -264
WIRE 544 -88 512 -88
WIRE -160 8 -160 -120
WIRE -96 8 -160 8
WIRE 16 24 16 -120
WIRE 16 24 -32 24
WIRE 48 24 16 24
WIRE 160 24 160 -104
WIRE 160 24 128 24
WIRE 192 24 160 24
WIRE -416 40 -480 40
WIRE -272 40 -336 40
WIRE -160 40 -192 40
WIRE -96 40 -160 40
WIRE 288 40 288 -104
WIRE 288 40 256 40
WIRE 320 40 288 40
WIRE 416 40 416 -88
WIRE 416 40 400 40
WIRE 448 40 416 40
WIRE 192 56 144 56
WIRE 544 56 544 -88
WIRE 544 56 512 56
WIRE 448 72 400 72
WIRE 144 88 144 56
WIRE -480 104 -480 40
WIRE 400 104 400 72
WIRE 144 184 144 168
WIRE 400 200 400 184
WIRE 544 216 544 56
WIRE -160 264 -160 40
WIRE -64 264 -160 264
WIRE 288 264 288 40
WIRE 288 264 16 264
FLAG -544 264 vcc
FLAG -544 344 0
FLAG -64 56 0
FLAG -64 -8 vcc
FLAG 224 72 0
FLAG 224 8 vcc
FLAG 480 88 0
FLAG 480 24 vcc
FLAG 400 200 4.5V
FLAG 144 184 4.5V
FLAG 544 216 Low
FLAG 16 -344 High
FLAG -432 344 0
FLAG -432 264 4.5V
FLAG -480 104 0
SYMBOL voltage -544 248 R0
SYMATTR InstName V1
SYMATTR Value 9
SYMBOL res -176 24 R90
SYMATTR InstName R2
SYMATTR Value 22k
SYMBOL OpAmps\\UniversalOpAmp -64 24 R0
SYMATTR InstName U3
SYMBOL OpAmps\\UniversalOpAmp 224 40 R0
SYMATTR InstName U4
SYMBOL OpAmps\\UniversalOpAmp 480 56 R0
SYMATTR InstName U5
SYMBOL res 0 -136 R90
SYMATTR InstName R4
SYMATTR Value 22k
SYMBOL cap 256 -120 R90
SYMATTR InstName C5
SYMATTR Value {C}
SYMBOL cap 512 -104 R90
SYMATTR InstName C6
SYMATTR Value {C}
SYMBOL res 432 -280 R90
SYMATTR InstName R5
SYMATTR Value 22k
SYMBOL res 160 184 R180
SYMATTR InstName R6
SYMATTR Value 22k
SYMBOL res 416 200 R180
SYMATTR InstName R9
SYMATTR Value 22k
SYMBOL res -80 280 R270
SYMATTR InstName R10
SYMATTR Value 27k
SYMBOL res 144 8 R90
SYMATTR InstName R11
SYMATTR Value 22k
SYMBOL res 416 24 R90
SYMATTR InstName R12
SYMATTR Value 22k
SYMBOL voltage -432 248 R0
SYMATTR InstName V2
SYMATTR Value 4.5
SYMBOL voltage -320 40 R90
SYMATTR InstName V3
SYMATTR Value ""
SYMATTR Value2 AC 1
* SPICE netlist
R1 x N003 500
R2 y x 1k
R3 N002 y 5.6k
R4 N002 0 10k
R5 N002 A 1k
V1 N003 0 10
I1 0 x 5m
R6 N002 N001 3.3k
B1 0 y I=2*(V(x)-V(y))
B2 N001 x V=3*I(R1)
R7 N004 A 1k
Vs N004 0 0
.dc Vs 0 10 0.1

* LTspice schematic (.asc)
Version 4
SHEET 1 928 496
WIRE -240 -232 -288 -232
WIRE -32 -232 -160 -232
WIRE 64 -232 48 -232
WIRE -432 -24 -464 -24
WIRE -288 -24 -288 -232
WIRE -288 -24 -352 -24
WIRE -240 -24 -288 -24
WIRE -112 -24 -160 -24
WIRE -64 -24 -112 -24
WIRE 64 -24 64 -232
WIRE 64 -24 16 -24
WIRE 128 -24 64 -24
WIRE 256 -24 208 -24
WIRE 288 -24 256 -24
WIRE 464 -24 368 -24
WIRE 64 40 64 -24
WIRE -112 56 -112 -24
WIRE -464 72 -464 -24
WIRE -288 72 -288 -24
WIRE 464 72 464 -24
WIRE -464 232 -464 152
WIRE -288 232 -288 152
WIRE -288 232 -464 232
WIRE -112 232 -112 136
WIRE -112 232 -288 232
WIRE 64 232 64 120
WIRE 64 232 -112 232
WIRE 80 232 64 232
WIRE 464 232 464 152
WIRE 464 232 80 232
WIRE -112 248 -112 232
FLAG -112 248 0
FLAG 80 232 B
FLAG -288 -24 x
FLAG -112 -24 y
FLAG 256 -24 A
SYMBOL res -336 -40 R90
SYMATTR InstName R1
SYMATTR Value 500
SYMBOL res -144 -40 R90
SYMATTR InstName R2
SYMATTR Value 1k
SYMBOL res 32 -40 R90
SYMATTR InstName R3
SYMATTR Value 5.6k
SYMBOL res 48 24 R0
SYMATTR InstName R4
SYMATTR Value 10k
SYMBOL res 112 -8 R270
SYMATTR InstName R5
SYMATTR Value 1k
SYMBOL voltage -464 56 R0
SYMATTR InstName V1
SYMATTR Value 10
SYMBOL current -288 152 R180
SYMATTR InstName I1
SYMATTR Value 5m
SYMBOL res 64 -248 R90
SYMATTR InstName R6
SYMATTR Value 3.3k
SYMBOL bi -112 136 R180
SYMATTR InstName B1
SYMATTR Value I=2*(V(x)-V(y))
SYMBOL bv -144 -232 R90
SYMATTR InstName B2
SYMATTR Value V=3*I(R1)
SYMBOL res 384 -40 R90
SYMATTR InstName R7
SYMATTR Value 1k
SYMBOL voltage 464 56 R0
SYMATTR InstName Vs
SYMATTR Value 0