Si7li/ltspice-spice-circuits-no-aug huggingface dataset:
* SPICE netlist
R1 N003 N006 18.8k
XU1 0 N003 P001 P002 N005 LT1001 ;pnba In+)In-)V+)V-)OUT
V1 N006 0 AC 1.
R2 N005 N003 472235
C1 N005 N003 2n
R3 N007 N005 361144
XU2 N007 N004 P003 P004 N004 LT1001 ;pnba In+)In-)V+)V-)OUT
C2 N007 NC_01 1n
R4 N001 N004 72343
R5 N002 N001 72343
R6 N008 0 18724
C3 N001 0 220n
C4 N008 N004 100n
C5 N002 N008 100n
V2 P001 0 15
V3 P003 0 15
V4 0 P002 15
V5 0 P004 15
.ac dec 10 0.1 1k

* LTspice schematic (.asc)
Version 4
SHEET 1 864 416
WIRE 288 -192 256 -192
WIRE 320 -192 288 -192
WIRE 432 -192 400 -192
WIRE -272 -176 -288 -176
WIRE 288 -160 288 -192
WIRE 96 -96 -48 -96
WIRE 288 -96 256 -96
WIRE -288 -80 -288 -176
WIRE -208 -80 -208 -176
WIRE -144 -80 -208 -80
WIRE 288 -48 288 -96
WIRE -48 48 -48 -96
WIRE -16 48 -48 48
WIRE -368 64 -432 64
WIRE -288 64 -288 -80
WIRE -240 64 -288 64
WIRE 96 64 96 -96
WIRE 96 64 48 64
WIRE 176 64 176 -192
WIRE 176 64 96 64
WIRE -144 80 -144 -80
WIRE -144 80 -176 80
WIRE -16 80 -64 80
WIRE 176 128 176 64
WIRE 288 128 288 32
WIRE 288 128 240 128
WIRE 352 128 288 128
WIRE 432 128 432 -192
WIRE 432 128 416 128
FLAG -240 96 0
FLAG -432 144 0
FLAG 256 -96 0
FLAG -208 -32 0
FLAG 16 -48 0
FLAG 16 176 0
FLAG -208 192 0
SYMBOL res -272 48 R90
SYMATTR InstName R1
SYMATTR Value 18.8k
SYMBOL OpAmps\\OP07 -208 16 R0
SYMATTR InstName U1
SYMBOL voltage -432 48 R0
SYMATTR InstName V1
SYMATTR Value AC 1.
SYMBOL res -192 -96 R90
SYMATTR InstName R2
SYMATTR Value 472235
SYMBOL cap -208 -192 R90
SYMATTR InstName C1
SYMATTR Value 2n
SYMBOL res -48 64 R90
SYMATTR InstName R3
SYMATTR Value 361144
SYMBOL OpAmps\\OP07 16 0 R0
SYMATTR InstName U2
SYMBOL cap -80 80 R0
SYMATTR InstName C2
SYMATTR Value 1n
SYMBOL res 272 -208 R90
SYMATTR InstName R4
SYMATTR Value 72343
SYMBOL res 416 -208 R90
SYMATTR InstName R5
SYMATTR Value 72343
SYMBOL res 304 48 R180
SYMATTR InstName R6
SYMATTR Value 18724
SYMBOL cap 272 -160 R0
SYMATTR InstName C3
SYMATTR Value 220n
SYMBOL cap 240 112 R90
SYMATTR InstName C4
SYMATTR Value 100n
SYMBOL cap 416 112 R90
SYMATTR InstName C5
SYMATTR Value 100n
SYMBOL voltage -208 64 R180
SYMATTR InstName V2
SYMATTR Value 15
SYMBOL voltage 16 48 R180
SYMATTR InstName V3
SYMATTR Value 15
SYMBOL voltage -208 208 R180
SYMATTR InstName V4
SYMATTR Value 15
SYMBOL voltage 16 192 R180
SYMATTR InstName V5
SYMATTR Value 15
* SPICE netlist
XU1 N002 N001 VDD 0 OUT LTC6241 ;pnba IN+)IN-)VCC)VEE)OUT
V1 VDD 0 3.3
R1 OUT N001 26.7k
C1 OUT N001 100p
R2 VDD N002 649k
R3 N002 0 53.6k
V2 SIG 0 PULSE(0 0.248 0 0.01u 0.01u 4u 20u)
R4 N001 0 2.4k
R5 N002 SIG 2.4k
.tran 0 120u 0 1n

* LTspice schematic (.asc)
Version 4
SHEET 1 896 576
WIRE 208 -272 144 -272
WIRE 320 -272 288 -272
WIRE 32 -176 16 -176
WIRE 144 -176 144 -272
WIRE 144 -176 112 -176
WIRE 208 -176 144 -176
WIRE 320 -176 320 -272
WIRE 320 -176 272 -176
WIRE 16 -144 16 -176
WIRE -144 -64 -144 -96
WIRE 240 -16 240 -48
WIRE 144 0 144 -176
WIRE 208 0 144 0
WIRE 320 16 320 -176
WIRE 320 16 272 16
WIRE 448 16 320 16
WIRE -144 32 -144 16
WIRE 144 32 -144 32
WIRE 208 32 144 32
WIRE -144 48 -144 32
WIRE 240 80 240 48
WIRE 32 96 0 96
WIRE 144 96 144 32
WIRE 144 96 112 96
WIRE -144 160 -144 128
WIRE -320 176 -320 144
WIRE -448 192 -448 160
WIRE -448 288 -448 256
WIRE -320 288 -320 256
FLAG -448 288 0
FLAG 240 80 0
FLAG -448 160 VDD
FLAG 240 -48 VDD
FLAG -144 160 0
FLAG -144 -96 VDD
FLAG 16 -144 0
FLAG 0 96 SIG
FLAG -320 288 0
FLAG -320 144 SIG
FLAG 448 16 OUT
SYMBOL Opamps\\LTC6241 240 16 R0
SYMATTR InstName U1
SYMBOL Misc\\cell -448 192 R0
SYMATTR InstName V1
SYMATTR Value 3.3
SYMBOL res 304 -288 R90
SYMATTR InstName R1
SYMATTR Value 26.7k
SYMBOL cap 272 -192 R90
SYMATTR InstName C1
SYMATTR Value 100p
SYMBOL res -160 -80 R0
SYMATTR InstName R2
SYMATTR Value 649k
SYMBOL res -160 32 R0
SYMATTR InstName R3
SYMATTR Value 53.6k
SYMBOL Misc\\signal -320 160 R0
SYMATTR InstName V2
SYMATTR Value PULSE(0 0.248 0 0.01u 0.01u 4u 20u)
SYMBOL res 128 -192 R90
SYMATTR InstName R4
SYMATTR Value 2.4k
SYMBOL res 128 80 R90
SYMATTR InstName R5
SYMATTR Value 2.4k
* SPICE netlist
M1 out A 0 0 NMOS l=0.6u w=3u
M2 out B 0 0 NMOS l=0.6u w=3u
M3 N001 A out Vdd PMOS l=0.6u w=6u
M4 Vdd B N001 Vdd PMOS l=0.6u w=6u
V1 Vdd 0 5v
V2 A 0 PULSE(5 0 0 60ps 60ps 2ns 4ns)
V3 B 0 PULSE(5 0 0 60ps 60ps 4ns 8ns)
.tran 0 20ns 0 0.001ns

* LTspice schematic (.asc)
Version 4
SHEET 1 704 752
WIRE 96 -312 96 -376
WIRE 96 -312 -96 -312
WIRE 272 -312 96 -312
WIRE -96 -232 -96 -312
WIRE 272 -216 272 -312
WIRE 96 -152 -48 -152
WIRE -96 -72 -96 -136
WIRE 272 -24 272 -136
WIRE -144 8 -304 8
WIRE 352 24 -96 24
WIRE -96 72 -96 24
WIRE -96 72 -208 72
WIRE 0 72 -96 72
WIRE -208 104 -208 72
WIRE 0 104 0 72
WIRE -352 184 -352 152
WIRE -304 184 -304 8
WIRE -304 184 -352 184
WIRE -256 184 -304 184
WIRE 96 184 96 -152
WIRE 96 184 48 184
WIRE 272 184 272 152
WIRE 272 184 96 184
WIRE -352 216 -352 184
WIRE 272 216 272 184
WIRE -352 328 -352 296
WIRE -208 328 -208 200
WIRE -208 328 -352 328
WIRE -96 328 -208 328
WIRE 0 328 0 200
WIRE 0 328 -96 328
WIRE 272 328 272 296
WIRE 272 328 0 328
WIRE -96 376 -96 328
FLAG -96 376 0
FLAG 272 -24 0
FLAG 96 -376 Vdd
FLAG -96 -184 Vdd
FLAG -96 -24 Vdd
FLAG -208 152 0
FLAG 0 152 0
FLAG 352 24 out
FLAG -352 152 A
FLAG 272 152 B
SYMBOL nmos4 -256 104 R0
SYMATTR InstName M1
SYMATTR Value2 l=0.6u w=3u
SYMBOL nmos4 48 104 M0
SYMATTR InstName M2
SYMATTR Value2 l=0.6u w=3u
SYMBOL pmos4 -144 -72 R0
SYMATTR InstName M3
SYMATTR Value2 l=0.6u w=6u
SYMBOL pmos4 -48 -232 M0
SYMATTR InstName M4
SYMATTR Value2 l=0.6u w=6u
SYMBOL voltage 272 -232 R0
SYMATTR InstName V1
SYMATTR Value 5v
SYMBOL voltage -352 200 R0
SYMATTR Value PULSE(5 0 0 60ps 60ps 2ns 4ns)
SYMATTR InstName V2
SYMBOL voltage 272 200 R0
SYMATTR Value PULSE(5 0 0 60ps 60ps 4ns 8ns)
SYMATTR InstName V3
* SPICE netlist
Vdd N001 0 5V
V1 N002 0 PULSE(0 5V 10u 0.1u 0.1u 5m 10m)
M1 Uds Ugs 0 0 AOT2142L
R1 N001 Uds 100
R3 Ugs N002 300
.tran 30u

* LTspice schematic (.asc)
Version 4
SHEET 1 576 480
WIRE 288 -240 32 -240
WIRE 32 -192 32 -240
WIRE 288 -80 288 -240
WIRE 32 -64 32 -112
WIRE 128 -64 32 -64
WIRE 32 -48 32 -64
WIRE -224 32 -288 32
WIRE -96 32 -144 32
WIRE -16 32 -96 32
WIRE -288 80 -288 32
WIRE -288 208 -288 160
WIRE 32 208 32 48
WIRE 32 208 -288 208
WIRE 288 208 288 0
WIRE 288 208 32 208
WIRE 32 240 32 208
FLAG 32 240 0
FLAG 128 -64 Uds
FLAG -96 32 Ugs
SYMBOL voltage 288 -96 R0
SYMATTR InstName Vdd
SYMATTR Value 5V
SYMBOL voltage -288 64 R0
SYMATTR Value PULSE(0 5V 10u 0.1u 0.1u 5m 10m)
SYMATTR InstName V1
SYMBOL nmos -16 -48 R0
SYMATTR InstName M1
SYMATTR Value AOT2142L
SYMBOL Misc\\EuropeanResistor 16 -208 R0
SYMATTR InstName R1
SYMATTR Value 100
SYMBOL Misc\\EuropeanResistor -128 16 R90
SYMATTR InstName R3
SYMATTR Value 300
* SPICE netlist
R1 N003 0 68k
R2 N002 N003 47k
R3 3V3 N006 43k
R4 N006 0 68k
I1 0 N005 20m
R5 N004 N005 100
V2 N002 0 2.9
XU3 N001 N003 N001 opamp Aol=100K GBW=10Meg ;pnba invin)noninvin)out
XU4 N005 N006 N004 opamp Aol=100K GBW=10Meg ;pnba invin)noninvin)out
R6 N001 0 100k
R7 N004 0 100k
.tran 5m

* LTspice schematic (.asc)
Version 4
SHEET 1 704 544
WIRE 144 -272 0 -272
WIRE -176 -240 -352 -240
WIRE -352 -224 -352 -240
WIRE 0 -176 0 -272
WIRE 32 -176 0 -176
WIRE 144 -160 144 -272
WIRE 144 -160 96 -160
WIRE 352 -160 144 -160
WIRE -176 -144 -176 -160
WIRE 32 -144 -176 -144
WIRE -176 -128 -176 -144
WIRE 160 16 112 16
WIRE 0 144 0 96
WIRE 32 144 32 16
WIRE 32 144 0 144
WIRE 48 144 32 144
WIRE 160 160 160 16
WIRE 160 160 112 160
WIRE 304 160 160 160
WIRE -176 176 -176 144
WIRE 48 176 -176 176
WIRE -176 272 -176 256
FLAG -176 -48 0
FLAG -176 64 3V3
FLAG -176 272 0
FLAG -80 96 0
FLAG -352 -144 0
FLAG 352 -80 0
FLAG 304 240 0
SYMBOL res -192 -144 R0
SYMATTR InstName R1
SYMATTR Value 68k
SYMBOL res -192 -256 R0
SYMATTR InstName R2
SYMATTR Value 47k
SYMBOL res -192 48 R0
SYMATTR InstName R3
SYMATTR Value 43k
SYMBOL res -192 160 R0
SYMATTR InstName R4
SYMATTR Value 68k
SYMBOL current -80 96 R270
SYMATTR InstName I1
SYMATTR Value 20m
SYMBOL res 128 0 R90
SYMATTR InstName R5
SYMATTR Value 100
SYMBOL voltage -352 -240 R0
SYMATTR InstName V2
SYMATTR Value 2.9
SYMBOL opamp 64 -224 R0
SYMATTR InstName U3
SYMBOL opamp 80 96 R0
SYMATTR InstName U4
SYMBOL res 336 -176 R0
SYMATTR InstName R6
SYMATTR Value 100k
SYMBOL res 288 144 R0
SYMATTR InstName R7
SYMATTR Value 100k
* SPICE netlist
C1 OUT 0 1
V1 IN 0 3.6
RLOAD OUT 0 9.65
XU1 OUT IN IN 0 ADP172-2.9 ;pnba Vout)Vin)En)GND
.tran 2m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 432 200
WIRE -200 -48 -216 -48
WIRE -120 -48 -200 -48
WIRE -104 -48 -120 -48
WIRE 136 -48 88 -48
WIRE 168 -48 136 -48
WIRE 216 -48 168 -48
WIRE -216 -32 -216 -48
WIRE 136 -32 136 -48
WIRE 136 48 136 32
WIRE 216 48 216 32
WIRE -216 64 -216 48
WIRE -120 64 -120 -48
WIRE -104 64 -120 64
WIRE 104 64 88 64
FLAG -216 64 0
FLAG 136 48 0
FLAG 104 64 0
FLAG 216 48 0
FLAG -200 -48 IN
FLAG 168 -48 OUT
SYMBOL cap 120 -32 R0
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL voltage -216 -48 R0
SYMATTR InstName V1
SYMATTR Value 3.6
SYMBOL res 200 -64 R0
SYMATTR InstName RLOAD
SYMATTR Value 9.65
SYMBOL ADP172-2.9 -8 64 R0
SYMATTR InstName U1
* SPICE netlist
V1 +V 0 15
Vin V+ V- SINE(0 1m 10K)
R1 N001 N002 100
V2 -V 0 0
Rload OUT 0 10K
Vcm V- 0 PWL(0 2.4 2.5m 3.1 5m 2.4)
Vref N003 0 2.5
XU1 V- N001 N002 V+ -V N003 OUT +V AD8421 ;pnba IN-)RG1)RG2)IN+)VEE)REF)OUT)VCC
.tran 5m

* LTspice schematic (.asc)
Version 4
SHEET 1 656 368
WIRE 216 -168 216 -184
WIRE 328 -168 328 -184
WIRE -120 -88 -328 -88
WIRE 40 -88 -120 -88
WIRE 216 -72 216 -88
WIRE 328 -72 328 -88
WIRE -328 -56 -328 -88
WIRE 40 -56 -56 -56
WIRE 328 -8 216 -8
WIRE 328 8 328 -8
WIRE -56 40 -56 24
WIRE 40 40 -56 40
WIRE -328 72 -328 24
WIRE -120 72 -328 72
WIRE 40 72 -120 72
WIRE 152 72 152 56
WIRE -328 88 -328 72
WIRE 328 104 328 88
WIRE 152 168 152 152
WIRE -328 184 -328 168
FLAG 216 -184 +V
FLAG 216 -72 0
FLAG 328 -8 OUT
FLAG 72 -104 +V
FLAG 328 -184 -V
FLAG 72 88 -V
FLAG 328 104 0
FLAG 328 -72 0
FLAG -328 184 0
FLAG 152 168 0
FLAG -120 72 V-
FLAG -120 -88 V+
SYMBOL voltage 216 -184 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage -328 -72 R0
SYMATTR InstName Vin
SYMATTR Value SINE(0 1m 10K)
SYMBOL res -72 -72 R0
SYMATTR InstName R1
SYMATTR Value 100
SYMBOL voltage 328 -184 R0
SYMATTR InstName V2
SYMATTR Value 0
SYMBOL res 312 -8 R0
SYMATTR InstName Rload
SYMATTR Value 10K
SYMBOL voltage -328 72 R0
SYMATTR InstName Vcm
SYMATTR Value PWL(0 2.4 2.5m 3.1 5m 2.4)
SYMBOL voltage 152 56 R0
SYMATTR InstName Vref
SYMATTR Value 2.5
SYMBOL AD8421 72 -8 R0
SYMATTR InstName U1
* SPICE netlist
M1 D N001 0 0 NMOS l=90nm w=135nm
Vds D 0 1.2
Vgs N001 0 1.2
.dc vgs 0 1.2 0.2

* LTspice schematic (.asc)
Version 4
SHEET 1 256 256
WIRE 128 -128 -16 -128
WIRE -16 -112 -16 -128
WIRE 128 -96 128 -128
WIRE 32 -64 -16 -64
WIRE -64 -32 -128 -32
WIRE -128 0 -128 -32
WIRE -16 0 -16 -16
WIRE 32 0 32 -64
WIRE 32 0 -16 0
WIRE 128 0 128 -16
WIRE 128 0 32 0
WIRE -128 16 -128 0
WIRE -16 16 -16 0
WIRE -128 128 -128 80
FLAG -16 16 0
FLAG -128 128 0
FLAG -16 -128 D
SYMBOL nmos4 -64 -112 R0
SYMATTR InstName M1
SYMATTR Value2 l=90nm w=135nm
SYMBOL voltage 128 -112 R0
SYMATTR InstName Vds
SYMATTR Value 1.2
SYMBOL voltage -128 -16 R0
SYMATTR InstName Vgs
SYMATTR Value 1.2
* SPICE netlist
Q1 N002 N005 N006 0 2N3904
R1 N001 N005 3.9k
R2 N005 0 1k
R3 N001 N002 500
R4 N006 0 755
C1 N005 N004 21n
C2 N003 N002 19.29n
R5 N003 0 50
V1 N001 0 5
V2 N004 0 SINE() AC 5 0
.ac dec 10 10 100k V2

* LTspice schematic (.asc)
Version 4
SHEET 1 816 512
WIRE 40 -256 -168 -256
WIRE 408 -256 40 -256
WIRE -168 -208 -168 -256
WIRE 40 -208 40 -256
WIRE 40 -80 40 -128
WIRE 184 -80 40 -80
WIRE 296 -80 248 -80
WIRE 40 -64 40 -80
WIRE 408 -48 408 -256
WIRE -296 -16 -408 -16
WIRE -168 -16 -168 -128
WIRE -168 -16 -232 -16
WIRE -24 -16 -168 -16
WIRE 296 0 296 -80
WIRE -408 64 -408 -16
WIRE -168 96 -168 -16
WIRE 40 96 40 32
WIRE -408 224 -408 144
WIRE -168 224 -168 176
WIRE -168 224 -408 224
WIRE 40 224 40 176
WIRE 40 224 -168 224
WIRE 296 224 296 80
WIRE 296 224 40 224
WIRE 408 224 408 32
WIRE 408 224 296 224
WIRE 40 256 40 224
FLAG 40 256 0
SYMBOL npn -24 -64 R0
SYMATTR InstName Q1
SYMATTR Value 2N3904
SYMBOL Res -184 -224 R0
SYMATTR InstName R1
SYMATTR Value 3.9k
SYMBOL Res -184 80 R0
SYMATTR InstName R2
SYMATTR Value 1k
SYMBOL Res 24 -224 R0
SYMATTR InstName R3
SYMATTR Value 500
SYMBOL Res 24 80 R0
SYMATTR InstName R4
SYMATTR Value 755
SYMBOL Cap -232 -32 R90
SYMATTR InstName C1
SYMATTR Value 21n
SYMBOL Cap 248 -96 R90
SYMATTR InstName C2
SYMATTR Value 19.29n
SYMBOL Res 280 -16 R0
SYMATTR InstName R5
SYMATTR Value 50
SYMBOL Voltage 408 -64 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL Voltage -408 48 R0
SYMATTR InstName V2
SYMATTR Value SINE()
SYMATTR Value2 AC 5 0
* SPICE netlist
V1 IN 0 5
I1 OUT 0 {iload} load
XU1 IN 0 IN OUT LTC1844-3.3 ;pnba IN)GND)_SHDN)OUT
.dc v1 5 2 10m
.measure DC vdrop WHEN V(out)=3.2
.measure DC dropout param Vdrop-3.2
.param iload=150m

* LTspice schematic (.asc)
Version 4
SHEET 1 464 224
WIRE -136 -112 -232 -112
WIRE -120 -112 -136 -112
WIRE 232 -112 168 -112
WIRE -232 -96 -232 -112
WIRE 232 -96 232 -112
WIRE -232 0 -232 -16
WIRE 232 16 232 -16
WIRE -136 48 -136 -112
WIRE -120 48 -136 48
WIRE 24 112 24 96
FLAG 24 112 0
FLAG -232 0 0
FLAG 232 16 0
FLAG 232 -112 OUT
FLAG -232 -112 IN
SYMBOL voltage -232 -112 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL current 232 -96 R0
SYMATTR SpiceLine load
SYMATTR InstName I1
SYMATTR Value {iload}
SYMBOL LTC1844-3.3 24 -32 R0
SYMATTR InstName U1
* SPICE netlist
V1 +V 0 3
R1 N003 N001 2K
R2 N001 0 20K
R3 N002 N003 2K
R4 N002 N001 432
R5 OUT N002 20K
V2 IN+ IN- SINE(14.5m 10m 500K)
V3 IN+ 0 SINE(1.5 .1 50K)
XU1 IN- N001 +V 0 N003 LT1632 ;pnba In+)In-)V+)V-)OUT
XU2 IN+ N002 +V 0 OUT LT1632 ;pnba In+)In-)V+)V-)OUT
.tran 50u

* LTspice schematic (.asc)
Version 4
SHEET 1 720 480
WIRE 8 -224 -104 -224
WIRE 168 -224 88 -224
WIRE 200 -224 168 -224
WIRE 312 -224 280 -224
WIRE -200 -160 -216 -160
WIRE -104 -160 -104 -224
WIRE -104 -160 -120 -160
WIRE -72 -160 -104 -160
WIRE 24 -160 8 -160
WIRE -360 -96 -360 -112
WIRE -40 -64 -40 -80
WIRE -104 -48 -104 -160
WIRE -72 -48 -104 -48
WIRE 248 -48 248 -64
WIRE 24 -32 24 -160
WIRE 24 -32 -8 -32
WIRE 56 -32 24 -32
WIRE 168 -32 168 -224
WIRE 168 -32 136 -32
WIRE 216 -32 168 -32
WIRE -104 -16 -232 -16
WIRE -72 -16 -104 -16
WIRE 312 -16 312 -224
WIRE 312 -16 280 -16
WIRE 360 -16 312 -16
WIRE -360 0 -360 -16
WIRE 216 0 168 0
WIRE -232 16 -232 -16
WIRE -40 16 -40 0
WIRE 248 32 248 16
WIRE -232 128 -232 96
WIRE 120 128 -232 128
WIRE 168 128 168 0
WIRE 168 128 120 128
WIRE -232 144 -232 128
WIRE -232 240 -232 224
FLAG -360 0 0
FLAG -40 -80 +V
FLAG -360 -112 +V
FLAG -216 -160 0
FLAG -40 16 0
FLAG 248 -64 +V
FLAG 248 32 0
FLAG -104 -16 IN-
FLAG 120 128 IN+
FLAG -232 240 0
FLAG 360 -16 OUT
SYMBOL voltage -360 -112 R0
SYMATTR InstName V1
SYMATTR Value 3
SYMBOL res 24 -176 R90
SYMATTR InstName R1
SYMATTR Value 2K
SYMBOL res -104 -176 R90
SYMATTR InstName R2
SYMATTR Value 20K
SYMBOL res 152 -48 R90
SYMATTR InstName R3
SYMATTR Value 2K
SYMBOL res 104 -240 R90
SYMATTR InstName R4
SYMATTR Value 432
SYMBOL res 296 -240 R90
SYMATTR InstName R5
SYMATTR Value 20K
SYMBOL voltage -232 112 M180
SYMATTR InstName V2
SYMATTR Value SINE(14.5m 10m 500K)
SYMBOL voltage -232 128 R0
SYMATTR InstName V3
SYMATTR Value SINE(1.5 .1 50K)
SYMBOL opamps\\LT1633 -40 -96 R0
SYMATTR InstName U1
SYMBOL opamps\\LT1633 248 -80 R0
SYMATTR InstName U2
* SPICE netlist
VCCA GATE 0 SINE(2.5 1.5 2 0 0 1 2)
VCCB VCCB 0 5
R2 VCCB Bn 1k
R3 An 0 1000k
M1 Bn GATE An An PH2625L
.tran 0 1 0.001

* LTspice schematic (.asc)
Version 4
SHEET 1 656 608
WIRE -232 -304 -328 -304
WIRE 328 -304 -232 -304
WIRE 328 -272 328 -304
WIRE 312 -144 184 -144
WIRE 328 -144 328 -192
WIRE 328 -144 312 -144
WIRE 184 -96 184 -144
WIRE 72 32 8 32
WIRE 136 32 136 -16
WIRE 136 32 72 32
WIRE 184 64 184 0
WIRE 328 64 184 64
WIRE 328 112 328 64
WIRE -328 128 -328 -304
WIRE 8 128 8 32
WIRE -328 240 -328 208
WIRE 8 240 8 208
WIRE 8 240 -328 240
WIRE 40 240 8 240
WIRE 328 240 328 192
WIRE 328 240 40 240
WIRE 40 304 40 240
FLAG 40 304 0
FLAG -232 -304 VCCB
FLAG 312 -144 Bn
FLAG 328 64 An
FLAG 72 32 GATE
SYMBOL voltage 8 112 R0
SYMATTR InstName VCCA
SYMATTR Value SINE(2.5 1.5 2 0 0 1 2)
SYMBOL voltage -328 112 R0
SYMATTR InstName VCCB
SYMATTR Value 5
SYMBOL res 312 -288 R0
SYMATTR InstName R2
SYMATTR Value 1k
SYMBOL res 312 96 R0
SYMATTR InstName R3
SYMATTR Value 1000k
SYMBOL nmos 136 -96 R0
SYMATTR InstName M1
SYMATTR Value PH2625L
* SPICE netlist
R1 N004 N007 121K
R2 N010 N007 464K
C1 N008 0 1n
V1 N009 0 PWL(0 5 14 5 14.001 0 15.001 0 15.002 5)
V2 N010 0 PWL(1 -5 11 -5 12 -4 13 -4 14 -5)
R3 N002 N005 2.15Meg
R4 N005 0 100K
V3 N002 0 PWL(1 12 8 12 9 10 10 10 11 12)
R5 _RST 0 1Meg
V4 N003 0 PWL(1 3.3 5 3.3 6 3 7 3 8 3.3)
V5 N001 0 PWL(1 5 2 5 3 4 4 4 5 5)
R6 N004 N006 93.1K
R7 N006 0 9.53K
XU1 N005 N001 N008 _RST N009 0 N006 N004 N007 N003 LTC2900-2 ;pnba V3)V1)CRT)_RST)_PBR)GND)VPG)Vref)V4)V2
.tran 16

* LTspice schematic (.asc)
Version 4
SHEET 1 1216 688
WIRE -320 -344 -368 -344
WIRE 96 -344 -240 -344
WIRE 400 -344 352 -344
WIRE 464 -344 400 -344
WIRE 560 -344 544 -344
WIRE -464 -296 -608 -296
WIRE -464 -280 -464 -296
WIRE -144 -264 -176 -264
WIRE 96 -264 -64 -264
WIRE 496 -264 352 -264
WIRE 608 -264 496 -264
WIRE -464 -184 -464 -200
WIRE 96 -184 -464 -184
WIRE 496 -184 352 -184
WIRE -464 -168 -464 -184
WIRE 496 -168 496 -184
WIRE -608 -120 -608 -296
WIRE 96 -104 -160 -104
WIRE 368 -104 352 -104
WIRE 448 -104 432 -104
WIRE -464 -72 -464 -88
WIRE 496 -72 496 -88
WIRE 96 -24 16 -24
WIRE 368 -24 352 -24
WIRE -608 -8 -608 -40
WIRE 16 -8 16 -24
WIRE 16 88 16 72
WIRE -160 136 -160 -104
WIRE 176 136 -160 136
WIRE 608 136 608 -264
WIRE 608 136 256 136
WIRE -160 152 -160 136
WIRE -160 248 -160 232
WIRE -160 344 -160 328
FLAG -160 344 0
FLAG 368 -24 0
FLAG 16 88 0
FLAG 448 -104 0
FLAG -464 -72 0
FLAG 496 -72 0
FLAG 560 -344 0
FLAG -608 -8 0
FLAG -368 -344 0
FLAG -176 -264 0
FLAG 400 -344 _RST
SYMBOL res 272 120 R90
SYMATTR InstName R1
SYMATTR Value 121K
SYMBOL res -144 248 R180
SYMATTR InstName R2
SYMATTR Value 464K
SYMBOL cap 368 -88 R270
SYMATTR InstName C1
SYMATTR Value 1n
SYMBOL voltage 16 -24 R0
SYMATTR Value PWL(0 5 14 5 14.001 0 15.001 0 15.002 5)
SYMATTR InstName V1
SYMBOL voltage -160 232 R0
SYMATTR InstName V2
SYMATTR Value PWL(1 -5 11 -5 12 -4 13 -4 14 -5)
SYMBOL res -480 -296 R0
SYMATTR InstName R3
SYMATTR Value 2.15Meg
SYMBOL res -480 -184 R0
SYMATTR InstName R4
SYMATTR Value 100K
SYMBOL voltage -608 -136 R0
SYMATTR Value PWL(1 12 8 12 9 10 10 10 11 12)
SYMATTR InstName V3
SYMBOL res 448 -328 R270
SYMATTR InstName R5
SYMATTR Value 1Meg
SYMBOL voltage -48 -264 R90
SYMATTR InstName V4
SYMATTR Value PWL(1 3.3 5 3.3 6 3 7 3 8 3.3)
SYMBOL voltage -224 -344 R90
SYMATTR InstName V5
SYMATTR Value PWL(1 5 2 5 3 4 4 4 5 5)
SYMBOL res 480 -280 R0
SYMATTR InstName R6
SYMATTR Value 93.1K
SYMBOL res 480 -184 R0
SYMATTR InstName R7
SYMATTR Value 9.53K
SYMBOL LTC2900-2 224 -184 R0
SYMATTR InstName U1
* SPICE netlist
V1 VIA 0 PULSE(0 5 0 1n 1n 5u 10u)
V2 VIB 0 PULSE(5 0 0 1n 1n 5u 10u)
V3 VDD1 0 5
V5 N001 0 12
C3 VOA 0 2n
C5 VOB 0 2n
C1 0 VDD1 10n
V6 N002 0 12
XU1 VIA VIB VDD1 0 0 0 VOB N002 0 VOA N001 ADuM4223A ;pnba VIA)VIB)VDD1)GND1)DISABLE)GNDB)VOB)VDDB)GNDA)VOA)VDDA
.tran 50u

* LTspice schematic (.asc)
Version 4
SHEET 1 1296 432
WIRE 616 -216 328 -216
WIRE 648 -216 616 -216
WIRE -88 -200 -648 -200
WIRE 24 -200 -88 -200
WIRE 648 -200 648 -216
WIRE -648 -152 -648 -200
WIRE 520 -152 328 -152
WIRE -88 -120 -504 -120
WIRE 24 -120 -88 -120
WIRE 648 -120 648 -136
WIRE 392 -88 328 -88
WIRE -216 -40 -376 -40
WIRE -104 -40 -216 -40
WIRE 24 -40 -104 -40
WIRE -648 -8 -648 -72
WIRE -504 -8 -504 -40
WIRE -376 -8 -376 -40
WIRE 520 -8 328 -8
WIRE -216 40 -216 -40
WIRE -168 40 -216 40
WIRE -40 40 -104 40
WIRE 24 40 -40 40
WIRE 392 56 328 56
WIRE -376 88 -376 72
WIRE -40 120 -40 40
WIRE 24 120 -40 120
WIRE 616 120 328 120
WIRE 648 120 616 120
WIRE 648 136 648 120
WIRE -40 152 -40 120
WIRE 648 216 648 200
FLAG -376 88 0
FLAG -648 -8 0
FLAG -504 -8 0
FLAG 648 -120 0
FLAG 648 216 0
FLAG 616 120 VOB
FLAG 616 -216 VOA
FLAG -40 152 0
FLAG 392 56 0
FLAG 392 -88 0
FLAG -88 -200 VIA
FLAG -88 -120 VIB
FLAG 520 72 0
FLAG 520 -72 0
FLAG -104 -40 VDD1
SYMBOL voltage -648 -168 R0
SYMATTR InstName V1
SYMATTR Value PULSE(0 5 0 1n 1n 5u 10u)
SYMBOL voltage -504 -136 R0
SYMATTR InstName V2
SYMATTR Value PULSE(5 0 0 1n 1n 5u 10u)
SYMBOL voltage -376 -24 R0
SYMATTR InstName V3
SYMATTR Value 5
SYMBOL voltage 520 -168 R0
SYMATTR InstName V5
SYMATTR Value 12
SYMBOL cap 632 -200 R0
SYMATTR InstName C3
SYMATTR Value 2n
SYMBOL cap 632 136 R0
SYMATTR InstName C5
SYMATTR Value 2n
SYMBOL cap -104 24 R90
SYMATTR InstName C1
SYMATTR Value 10n
SYMBOL voltage 520 -24 R0
SYMATTR InstName V6
SYMATTR Value 12
SYMBOL ADuM4223A 184 -120 R0
SYMATTR InstName U1
* SPICE netlist
R3 N004 N006 121K
R4 N006 0 29.4K
MQ1 IN N002 N001 N001 Si7942DP
MQ2 OUT N002 N001 N001 Si7942DP
C1 OUT 0 10
R5 OUT N005 10K
V1 IN 0 PWL(0 -40 200m -40 2.1 70)
Rload OUT 0 6
XU1 0 N006 N004 IN N002 OUT N005 N003 LTC4367 ;pnba GND)OV)UV)Vin)GATE)Vout)_FAULT)_SHDN
R1 IN N003 464K
R2 N003 N004 1500K
.tran 2.2

* LTspice schematic (.asc)
Version 4
SHEET 1 1312 464
WIRE -192 -232 -656 -232
WIRE -16 -232 -192 -232
WIRE 64 -232 -16 -232
WIRE 192 -232 160 -232
WIRE 400 -232 288 -232
WIRE 464 -232 400 -232
WIRE 528 -232 464 -232
WIRE 656 -232 528 -232
WIRE -656 -216 -656 -232
WIRE -192 -216 -192 -232
WIRE 528 -216 528 -232
WIRE 656 -216 656 -232
WIRE 144 -152 144 -184
WIRE 176 -152 144 -152
WIRE 208 -152 208 -184
WIRE 208 -152 176 -152
WIRE 176 -136 176 -152
WIRE -656 -120 -656 -136
WIRE -192 -120 -192 -136
WIRE -48 -120 -192 -120
WIRE 528 -120 528 -152
WIRE 656 -120 656 -136
WIRE -192 -104 -192 -120
WIRE -16 -72 -16 -232
WIRE 16 -72 -16 -72
WIRE 400 -72 400 -232
WIRE 400 -72 320 -72
WIRE 464 -40 464 -232
WIRE -192 -8 -192 -24
WIRE -80 -8 -192 -8
WIRE -48 -8 -48 -120
WIRE 16 -8 -48 -8
WIRE -192 24 -192 -8
WIRE -80 56 -80 -8
WIRE 16 56 -80 56
WIRE 464 56 464 40
WIRE 464 56 320 56
WIRE -192 120 -192 104
WIRE 16 120 -192 120
WIRE -192 136 -192 120
WIRE 176 184 176 168
WIRE -192 232 -192 216
FLAG -656 -232 IN
FLAG 656 -232 OUT
FLAG 176 184 0
FLAG -656 -120 0
FLAG -192 232 0
FLAG 656 -120 0
FLAG 528 -120 0
SYMBOL res -208 8 R0
SYMATTR InstName R3
SYMATTR Value 121K
SYMBOL res -208 120 R0
SYMATTR InstName R4
SYMATTR Value 29.4K
SYMBOL nmos 64 -184 R270
SYMATTR InstName Q1
SYMATTR Value Si7942DP
SYMBOL nmos 288 -184 M270
SYMATTR InstName Q2
SYMATTR Value Si7942DP
SYMBOL cap 512 -216 R0
SYMATTR InstName C1
SYMATTR Value 10
SYMBOL res 448 -56 R0
SYMATTR InstName R5
SYMATTR Value 10K
SYMBOL voltage -656 -232 R0
SYMATTR Value PWL(0 -40 200m -40 2.1 70)
SYMATTR InstName V1
SYMBOL res 640 -232 R0
SYMATTR InstName Rload
SYMATTR Value 6
SYMBOL LTC4367 176 88 R0
SYMATTR InstName U1
SYMBOL res -208 -232 R0
SYMATTR InstName R1
SYMATTR Value 464K
SYMBOL res -208 -120 R0
SYMATTR InstName R2
SYMATTR Value 1500K
* SPICE netlist
B1 0 b1 I=IF(V(1,2)>0, .5, 0)
R1 b1 0 10
C1 b1 0 1n
A1 1 2 0 0 0 _s1 s1 0 SCHMITT Vhigh=5 trise=10n Vt=0 Vh=1m
V1 1 0 PWL(0 -1 200n 1 400n -1)
V2 2 0 0
.tran 0 1u 0 2n
.options plotwinsize=0

* LTspice schematic (.asc)
Version 4
SHEET 1 688 368
WIRE 104 -184 -8 -184
WIRE 248 -184 104 -184
WIRE 344 -184 248 -184
WIRE 248 -136 248 -184
WIRE -344 -120 -344 -152
WIRE -8 -120 -8 -184
WIRE 344 -120 344 -184
WIRE -344 -8 -344 -40
WIRE -8 8 -8 -40
WIRE 248 8 248 -56
WIRE 344 8 344 -56
WIRE -344 72 -344 40
WIRE 72 120 40 120
WIRE 184 120 136 120
WIRE 72 152 40 152
WIRE 184 152 136 152
WIRE -344 184 -344 152
FLAG -8 8 0
FLAG 248 8 0
FLAG 344 8 0
FLAG -344 -8 0
FLAG 40 152 2
FLAG 40 120 1
FLAG -344 -152 1
FLAG -344 184 0
FLAG -344 40 2
FLAG 184 120 s1
FLAG 184 152 _s1
FLAG 104 -184 b1
SYMBOL bi -8 -40 M180
SYMATTR InstName B1
SYMATTR Value I=IF(V(1,2)>0, .5, 0)
SYMBOL res 232 -152 R0
SYMATTR InstName R1
SYMATTR Value 10
SYMBOL cap 328 -120 R0
SYMATTR InstName C1
SYMATTR Value 1n
SYMBOL Digital\\diffschmitt 72 72 R0
SYMATTR InstName A1
SYMATTR Value2 Vhigh=5 trise=10n
SYMATTR SpiceLine Vt=0 Vh=1m
SYMBOL voltage -344 -136 R0
SYMATTR InstName V1
SYMATTR Value PWL(0 -1 200n 1 400n -1)
SYMBOL voltage -344 56 R0
SYMATTR InstName V2
SYMATTR Value 0
* SPICE netlist
D1 Vin Vout D
D2 0 N001 D
D3 0 Vin D
D4 N001 Vout D
R1 0 Vout 1k
V1 Vin N001 SINE(0 5 1K)
.tran 5m

* LTspice schematic (.asc)
Version 4
SHEET 1 480 464
WIRE 112 -216 64 -216
WIRE 240 -216 192 -216
WIRE -96 -104 -240 -104
WIRE -48 -104 -96 -104
WIRE 64 -104 64 -216
WIRE 64 -104 16 -104
WIRE -96 -56 -96 -104
WIRE 64 -56 64 -104
WIRE -240 24 -240 -104
WIRE -96 56 -96 8
WIRE -48 56 -96 56
WIRE 64 56 64 8
WIRE 64 56 16 56
WIRE -96 120 -96 56
WIRE 240 120 240 -216
WIRE 240 120 -96 120
WIRE 240 152 240 120
WIRE -240 232 -240 104
WIRE 64 232 64 56
WIRE 64 232 -240 232
FLAG 64 -216 Vout
FLAG -240 -104 Vin
FLAG 240 152 0
SYMBOL diode -48 -88 R270
SYMATTR InstName D1
SYMBOL diode -48 72 R270
SYMATTR InstName D2
SYMBOL diode -80 8 R180
SYMATTR InstName D3
SYMBOL diode 80 8 R180
SYMATTR InstName D4
SYMBOL res 208 -232 R90
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL Misc\\signal -240 8 R0
SYMATTR Value SINE(0 5 1K)
SYMATTR InstName V1
* SPICE netlist
R1 OUT IN 1k
R2 OUT 0 1k
V1 IN 0 10
.tran 100m

* LTspice schematic (.asc)
Version 4.1
SHEET 1 240 288
WIRE -88 -128 -120 -128
WIRE -40 -128 -88 -128
WIRE 88 -128 40 -128
WIRE 120 -128 88 -128
WIRE 120 -64 120 -128
WIRE -120 -48 -120 -128
WIRE -120 112 -120 32
WIRE 120 112 120 16
WIRE 120 112 -120 112
WIRE -120 144 -120 112
FLAG -120 144 0
FLAG -88 -128 IN
FLAG 88 -128 OUT
SYMBOL res 56 -144 R90
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL res 104 -80 R0
SYMATTR InstName R2
SYMATTR Value 1k
SYMBOL voltage -120 -64 R0
SYMATTR InstName V1
SYMATTR Value 10
* SPICE netlist
D1 N003 N001 D
D2 0 N005 D
D3 N003 0 D
D4 N001 N005 D
V2 N002 0 1
R1 N001 0 1k
V1 N004 N005 SINE(0 4 10)
R2 N001 N002 100
R3 N003 N004 100
.tran 0.2

* LTspice schematic (.asc)
Version 4
SHEET 1 640 352
WIRE -128 -176 -304 -176
WIRE 160 -176 -128 -176
WIRE 320 -176 160 -176
WIRE -128 -144 -128 -176
WIRE 160 -144 160 -176
WIRE -304 -128 -304 -176
WIRE 320 -64 320 -176
WIRE -304 -16 -304 -48
WIRE -128 -16 -128 -80
WIRE -80 -16 -128 -16
WIRE 32 -16 0 -16
WIRE 160 -16 160 -80
WIRE 160 -16 112 -16
WIRE -128 48 -128 -16
WIRE 160 48 160 -16
WIRE 160 64 160 48
WIRE -304 160 -304 64
WIRE -128 160 -128 112
WIRE -128 160 -304 160
WIRE 160 160 160 112
WIRE 160 160 -128 160
WIRE 320 160 320 16
WIRE 320 160 160 160
WIRE -304 176 -304 160
FLAG -304 176 0
SYMBOL diode -112 -80 R180
SYMATTR InstName D1
SYMBOL diode 176 112 R180
SYMATTR InstName D2
SYMBOL diode -144 48 R0
SYMATTR InstName D3
SYMBOL diode 144 -144 R0
SYMATTR InstName D4
SYMBOL voltage -304 -32 R0
SYMATTR InstName V2
SYMATTR Value 1
SYMBOL res 304 -80 R0
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL Misc\\signal 16 -16 R270
SYMATTR InstName V1
SYMATTR Value SINE(0 4 10)
SYMBOL res -320 -144 R0
SYMATTR InstName R2
SYMATTR Value 100
SYMBOL res -96 0 R270
SYMATTR InstName R3
SYMATTR Value 100
* SPICE netlist
M1 N004 N003 N005 N005 IRF530
L1 N001 N004 4mH Rser=6
V1 N002 0 PULSE(0 8 10m 1u 1u 10m 50m 3) Rser=10
V2 N001 N005 9 Rser=1
R1 N003 N005 4.7k
R2 N002 N003 330
R3 0 N005 1
.tran 0 0.15 0 1u

* LTspice schematic (.asc)
Version 4
SHEET 1 1056 736
WIRE 528 -368 -528 -368
WIRE 528 -256 528 -368
WIRE -192 -160 -368 -160
WIRE 336 -160 -112 -160
WIRE -528 -64 -528 -368
WIRE 528 -48 528 -176
WIRE 336 32 336 -160
WIRE 480 32 336 32
WIRE -368 64 -368 -160
WIRE 336 64 336 32
WIRE -368 192 -368 144
WIRE -16 192 -368 192
WIRE 144 192 -16 192
WIRE 336 192 336 144
WIRE 336 192 224 192
WIRE 528 192 528 48
WIRE 528 192 336 192
WIRE -16 256 -16 192
WIRE -528 368 -528 16
WIRE 528 368 528 192
WIRE 528 368 -528 368
FLAG -16 256 0
SYMBOL nmos 480 -48 R0
SYMATTR InstName M1
SYMATTR Value IRF530
SYMBOL ind 512 -272 R0
SYMATTR InstName L1
SYMATTR Value 4mH
SYMATTR SpiceLine Rser=6
SYMBOL voltage -368 48 R0
SYMATTR InstName V1
SYMATTR Value PULSE(0 8 10m 1u 1u 10m 50m 3)
SYMATTR SpiceLine Rser=10
SYMBOL voltage -528 -80 R0
SYMATTR InstName V2
SYMATTR Value 9
SYMATTR SpiceLine Rser=1
SYMBOL res 320 48 R0
SYMATTR InstName R1
SYMATTR Value 4.7k
SYMBOL res -208 -176 M90
SYMATTR InstName R2
SYMATTR Value 330
SYMBOL res 128 176 M90
SYMATTR InstName R3
SYMATTR Value 1
* SPICE netlist
V1 IN 0 5
XU1 N004 IN IN N002 0 N001 IN N003 LTC3547 ;pnba FB1)Run1)Vin)SW1)GND)SW2)Run2)FB2
L1 N001 OUT2 4.7
R1 OUT2 N003 475K
R2 N003 0 237K
C2 OUT2 N003 10p
L2 N002 OUT1 4.7
R3 OUT1 N004 475K
R4 N004 0 150K
C3 OUT1 N004 10p
C4 OUT1 0 4.7
Rload2 OUT2 0 6
Rload1 OUT1 0 8.33
C1 OUT2 0 4.7
.tran 800u startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1152 352
WIRE 0 -176 -576 -176
WIRE 80 -176 0 -176
WIRE 160 -176 80 -176
WIRE -576 -160 -576 -176
WIRE 0 -144 0 -176
WIRE 80 -144 80 -176
WIRE 160 -144 160 -176
WIRE -352 -80 -480 -80
WIRE -272 -80 -352 -80
WIRE -192 -80 -272 -80
WIRE -64 -80 -112 -80
WIRE 304 -80 224 -80
WIRE 400 -80 384 -80
WIRE 464 -80 400 -80
WIRE 576 -80 464 -80
WIRE -576 -64 -576 -80
WIRE -480 -64 -480 -80
WIRE -352 -64 -352 -80
WIRE 464 -64 464 -80
WIRE 576 -64 576 -80
WIRE -272 -16 -272 -80
WIRE -256 -16 -272 -16
WIRE -128 -16 -192 -16
WIRE 272 -16 256 -16
WIRE 400 -16 400 -80
WIRE 400 -16 336 -16
WIRE -480 32 -480 16
WIRE -352 32 -352 0
WIRE 464 32 464 0
WIRE 576 32 576 16
WIRE -272 64 -272 -16
WIRE -224 64 -272 64
WIRE -128 64 -128 -16
WIRE -128 64 -144 64
WIRE -64 64 -128 64
WIRE 256 64 256 -16
WIRE 256 64 224 64
WIRE 304 64 256 64
WIRE 400 64 400 -16
WIRE 400 64 384 64
WIRE -128 80 -128 64
WIRE 256 80 256 64
WIRE 80 144 80 112
WIRE -128 176 -128 160
WIRE 256 176 256 160
FLAG -576 -64 0
FLAG 80 144 0
FLAG -576 -176 IN
FLAG -352 32 0
FLAG -480 32 0
FLAG -128 176 0
FLAG 464 32 0
FLAG 576 32 0
FLAG 256 176 0
FLAG 576 -80 OUT1
FLAG -480 -80 OUT2
SYMBOL VOLTAGE -576 -176 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL PowerProducts\\LTC3547 80 -16 R0
SYMATTR InstName U1
SYMBOL ind -96 -64 M270
SYMATTR InstName L1
SYMATTR Value 4.7
SYMBOL res -240 48 M90
SYMATTR InstName R1
SYMATTR Value 475K
SYMBOL res -144 64 R0
SYMATTR InstName R2
SYMATTR Value 237K
SYMBOL cap -256 -32 M90
SYMATTR InstName C2
SYMATTR Value 10p
SYMBOL ind 288 -64 R270
SYMATTR InstName L2
SYMATTR Value 4.7
SYMBOL res 400 48 R90
SYMATTR InstName R3
SYMATTR Value 475K
SYMBOL res 240 64 R0
SYMATTR InstName R4
SYMATTR Value 150K
SYMBOL cap 336 -32 R90
SYMATTR InstName C3
SYMATTR Value 10p
SYMBOL cap 448 -64 R0
SYMATTR InstName C4
SYMATTR Value 4.7
SYMBOL res -496 -80 R0
SYMATTR InstName Rload2
SYMATTR Value 6
SYMBOL res 560 -80 R0
SYMATTR InstName Rload1
SYMATTR Value 8.33
SYMBOL cap -368 -64 R0
SYMATTR InstName C1
SYMATTR Value 4.7
* SPICE netlist
C1 N001 0 22
XU1 0 N001 IN LT1086-5 ;pnba ADJ)OUT)IN
V1 N002 0 3 Rser=10m
R1 IN N006 51K
R2 N006 0 20K
R3 N001 N007 10K
R4 N001 N003 10K
V2 N004 N005 PULSE(0 2 0 1u 1u 20m 40m 6) Rser=0.1
V3 N005 0 PULSE(0 2 0.4 1u 1u 20m 40m) Rser=0.1
V4 IN 0 PWL(0 0 25u 7.5 510m 7.5 +1u 2 +50m 2 +1u 7.5) Rser=10m
Rload OUT 0 100
XU3 OUT N001 0 N006 N007 N004 N003 N002 LTC692 ;pnba Vout)Vcc)GND)PFI)_PFO)WDI)_Reset)Vbatt
.tran 100m

* LTspice schematic (.asc)
Version 4
SHEET 1 2496 464
WIRE 688 -232 -144 -232
WIRE 1248 -232 688 -232
WIRE -96 -168 -112 -168
WIRE 32 -168 -16 -168
WIRE 80 -168 32 -168
WIRE 480 -168 432 -168
WIRE 592 -168 560 -168
WIRE 688 -168 688 -232
WIRE 1248 -168 1248 -232
WIRE -512 -72 -1248 -72
WIRE -432 -72 -512 -72
WIRE -144 -72 -144 -232
WIRE -144 -72 -176 -72
WIRE 80 -72 -144 -72
WIRE 688 -72 688 -88
WIRE 688 -72 432 -72
WIRE -1248 -56 -1248 -72
WIRE -144 -56 -144 -72
WIRE -512 24 -512 -72
WIRE 80 24 64 24
WIRE 608 24 432 24
WIRE 992 24 688 24
WIRE 1104 24 1072 24
WIRE -1248 40 -1248 24
WIRE -144 40 -144 8
WIRE -304 56 -304 24
WIRE -512 120 -512 104
WIRE 80 120 -512 120
WIRE 1248 120 1248 -88
WIRE 1248 120 432 120
WIRE -512 136 -512 120
WIRE -512 232 -512 216
FLAG 64 24 0
FLAG 32 -168 OUT
FLAG -1248 40 0
FLAG -144 40 0
FLAG -304 56 0
FLAG -1248 -72 IN
FLAG 592 -168 0
FLAG -112 -168 0
FLAG -512 232 0
FLAG 1104 24 0
SYMBOL cap -160 -56 R0
SYMATTR InstName C1
SYMATTR Value 22
SYMBOL PowerProducts\\LT1086-5 -304 -72 R0
SYMATTR InstName U1
SYMBOL VOLTAGE 464 -168 R270
SYMATTR InstName V1
SYMATTR Value 3
SYMATTR SpiceLine Rser=10m
SYMBOL res -528 8 R0
SYMATTR InstName R1
SYMATTR Value 51K
SYMBOL res -528 120 R0
SYMATTR InstName R2
SYMATTR Value 20K
SYMBOL res 1232 -184 R0
SYMATTR InstName R3
SYMATTR Value 10K
SYMBOL res 672 -184 R0
SYMATTR InstName R4
SYMATTR Value 10K
SYMBOL VOLTAGE 592 24 R270
SYMATTR InstName V2
SYMATTR Value PULSE(0 2 0 1u 1u 20m 40m 6)
SYMATTR SpiceLine Rser=0.1
SYMBOL VOLTAGE 976 24 R270
SYMATTR InstName V3
SYMATTR Value PULSE(0 2 0.4 1u 1u 20m 40m)
SYMATTR SpiceLine Rser=0.1
SYMBOL VOLTAGE -1248 -72 R0
SYMATTR Value PWL(0 0 25u 7.5 510m 7.5 +1u 2 +50m 2 +1u 7.5)
SYMATTR InstName V4
SYMATTR SpiceLine Rser=10m
SYMBOL res 0 -184 R90
SYMATTR InstName Rload
SYMATTR Value 100
SYMBOL LTC692 256 -8 R0
SYMATTR InstName U3
* SPICE netlist
V1 N001 0 7
R1 N004 0 1K
C1 BAT 0 .1
Q1 BAT N003 N002 0 2N2907
XU1 N002 0 N001 N004 BAT N003 LTC1734L-x.x Ref=4.2 ;pnba Isense)GND)Vcc)Prog)BAT)Drive
.tran 5 startup

* LTspice schematic (.asc)
Version 4
SHEET 1 560 304
WIRE -136 -152 -280 -152
WIRE 280 -152 152 -152
WIRE -280 -120 -280 -152
WIRE 280 -104 280 -152
WIRE -136 -56 -184 -56
WIRE 216 -56 152 -56
WIRE -280 -8 -280 -40
WIRE -232 40 -248 40
WIRE -136 40 -152 40
WIRE 216 40 152 40
WIRE 280 40 280 -8
WIRE 280 40 216 40
WIRE 280 72 280 40
WIRE 280 152 280 136
FLAG -248 40 0
FLAG -184 -56 0
FLAG -280 -8 0
FLAG 280 152 0
FLAG 216 40 BAT
SYMBOL VOLTAGE -280 -136 R0
SYMATTR InstName V1
SYMATTR Value 7
SYMBOL RES -136 24 R90
SYMATTR InstName R1
SYMATTR Value 1K
SYMBOL cap 264 72 R0
SYMATTR InstName C1
SYMATTR Value .1
SYMBOL PNP 216 -8 M180
SYMATTR InstName Q1
SYMATTR Value 2N2907
SYMBOL PowerProducts\\LTC1734L-4.2 8 -56 R0
SYMATTR InstName U1
* SPICE netlist
V1 +V 0 5
V2 -V 0 -5
R1 N002 N001 2K
R2 N001 IN 750
V3 IN 0 SINE(0 1 1Meg)
C1 N002 N001 5p
R3 N004 N003 2K
R4 N003 IN 2K
C2 N004 N003 5p
R5 IN 0 72
R6 N002 OUT+ 62.5
R7 N004 OUT- 62.5
XU1 IN N001 +V -V N002 LT1722 ;pnba In+)In-)V+)V-)OUT
XU2 0 N003 +V -V N004 LT1722 ;pnba In+)In-)V+)V-)OUT
.tran 3u

* LTspice schematic (.asc)
Version 4
SHEET 1 784 688
WIRE 56 -328 8 -328
WIRE 136 -328 120 -328
WIRE -88 -232 -104 -232
WIRE 8 -232 8 -328
WIRE 8 -232 -8 -232
WIRE 24 -232 8 -232
WIRE 136 -232 136 -328
WIRE 136 -232 104 -232
WIRE 72 -120 72 -136
WIRE 8 -104 8 -232
WIRE 40 -104 8 -104
WIRE -344 -88 -344 -104
WIRE -216 -88 -216 -104
WIRE 136 -88 136 -232
WIRE 136 -88 104 -88
WIRE 200 -88 136 -88
WIRE 312 -88 280 -88
WIRE -104 -72 -104 -232
WIRE 40 -72 -104 -72
WIRE 72 -40 72 -56
WIRE -344 8 -344 -8
WIRE -216 8 -216 -8
WIRE 56 56 8 56
WIRE 136 56 120 56
WIRE 312 72 312 -88
WIRE 392 72 312 72
WIRE 392 136 312 136
WIRE -104 152 -104 -72
WIRE -104 152 -392 152
WIRE -88 152 -104 152
WIRE 8 152 8 56
WIRE 8 152 -8 152
WIRE 24 152 8 152
WIRE 136 152 136 56
WIRE 136 152 104 152
WIRE -392 168 -392 152
WIRE -104 200 -104 152
WIRE -392 264 -392 248
WIRE 72 264 72 248
WIRE 8 280 8 152
WIRE 40 280 8 280
WIRE 136 296 136 152
WIRE 136 296 104 296
WIRE 200 296 136 296
WIRE 312 296 312 136
WIRE 312 296 280 296
WIRE -104 312 -104 280
WIRE 40 312 -104 312
WIRE -104 328 -104 312
WIRE 72 344 72 328
FLAG -216 8 0
FLAG 72 -136 +V
FLAG -216 -104 +V
FLAG 72 -40 -V
FLAG -344 8 0
FLAG -344 -104 -V
FLAG -392 264 0
FLAG 72 248 +V
FLAG 72 344 -V
FLAG -104 328 0
FLAG -392 152 IN
FLAG 392 72 OUT+
FLAG 392 136 OUT-
SYMBOL voltage -216 -104 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -344 -104 R0
SYMATTR InstName V2
SYMATTR Value -5
SYMBOL res 120 -248 R90
SYMATTR InstName R1
SYMATTR Value 2K
SYMBOL res 8 -248 R90
SYMATTR InstName R2
SYMATTR Value 750
SYMBOL voltage -392 152 R0
SYMATTR InstName V3
SYMATTR Value SINE(0 1 1Meg)
SYMBOL cap 120 -344 R90
SYMATTR InstName C1
SYMATTR Value 5p
SYMBOL res 120 136 R90
SYMATTR InstName R3
SYMATTR Value 2K
SYMBOL res 8 136 R90
SYMATTR InstName R4
SYMATTR Value 2K
SYMBOL cap 120 40 R90
SYMATTR InstName C2
SYMATTR Value 5p
SYMBOL res -120 184 R0
SYMATTR InstName R5
SYMATTR Value 72
SYMBOL res 184 -72 R270
SYMATTR InstName R6
SYMATTR Value 62.5
SYMBOL res 184 312 R270
SYMATTR InstName R7
SYMATTR Value 62.5
SYMBOL opamps\\LT1724 72 -152 R0
SYMATTR InstName U1
SYMBOL opamps\\LT1724 72 232 R0
SYMATTR InstName U2
* SPICE netlist
XU1 v- v- vdd3 0 vout AD8628 ;pnba In+)In-)V+)V-)OUT
Vdd1 vdd3 0 3.3
V1 v- 0 0.5
XU2 N001 vout_noise vdd3 0 vout_noise AD8628 ;pnba In+)In-)V+)V-)OUT
V2 N001 0 0
R1 vout_noise 0 1k
.noise v(vout_noise) V2 dec 100 1 10g

* LTspice schematic (.asc)
Version 4.1
SHEET 1 880 288
WIRE 392 -144 248 -144
WIRE -136 -112 -168 -112
WIRE -120 -112 -136 -112
WIRE -56 -96 -56 -128
WIRE -120 -80 -120 -112
WIRE -88 -80 -120 -80
WIRE 72 -64 -24 -64
WIRE -440 -48 -440 -80
WIRE -88 -48 -120 -48
WIRE 312 -16 312 -64
WIRE -168 0 -168 -112
WIRE -136 0 -168 0
WIRE -120 0 -120 -48
WIRE -120 0 -136 0
WIRE 248 0 248 -144
WIRE 280 0 248 0
WIRE -440 16 -440 -48
WIRE -56 16 -56 -32
WIRE 392 16 392 -144
WIRE 392 16 344 16
WIRE 440 16 392 16
WIRE 280 32 184 32
WIRE -168 48 -168 0
WIRE 184 64 184 32
WIRE 440 64 440 16
WIRE 312 80 312 48
FLAG -56 16 vdd3
FLAG -56 -128 0
FLAG -440 96 0
FLAG -440 -48 vdd3
FLAG 72 -64 vout
FLAG -136 -112 v+
FLAG -136 0 v-
FLAG -168 128 0
FLAG 312 -64 vdd3
FLAG 312 80 0
FLAG 440 16 vout_noise
FLAG 184 144 0
FLAG 440 144 0
SYMBOL OpAmps\\AD8628 -56 0 M180
SYMATTR InstName U1
SYMBOL voltage -440 0 R0
SYMATTR InstName Vdd1
SYMATTR Value 3.3
SYMBOL voltage -168 32 R0
SYMATTR InstName V1
SYMATTR Value 0.5
SYMBOL OpAmps\\AD8628 312 -48 R0
SYMATTR InstName U2
SYMBOL voltage 184 48 R0
SYMATTR InstName V2
SYMATTR Value 0
SYMBOL res 424 48 R0
SYMATTR InstName R1
SYMATTR Value 1k
* SPICE netlist
V1 IN 0 3.6
L1 N001 OUT .22 Rser=5m Rpar=5K
C1 OUT 0 47 x2 Rser=5m
R1 OUT N002 665K
R2 N002 0 210K
Rload OUT 0 .41
XU2 0 IN 0 MP_01 MP_02 MP_03 MP_04 IN MP_05 MP_06 N001 MP_07 MP_08 IN IN NC_09 0 N002 IN IN 0 LTC3616 ;pnba SRLIM/DDR)Rt/SYNC)SGND)))))PVin)))SW)))SVin)Run)Pgood)Mode)FB)Ith)Trk/SS)PGND
.tran 1.2m startup

* LTspice schematic (.asc)
Version 4.1
SHEET 1 848 624
WIRE -328 -312 -424 -312
WIRE -184 -312 -328 -312
WIRE -56 -312 -184 -312
WIRE 72 -312 -56 -312
WIRE -424 -280 -424 -312
WIRE -184 -280 -184 -312
WIRE -56 -280 -56 -312
WIRE -280 -216 -296 -216
WIRE 104 -216 40 -216
WIRE 216 -216 184 -216
WIRE 328 -216 216 -216
WIRE 424 -216 328 -216
WIRE 216 -200 216 -216
WIRE 328 -200 328 -216
WIRE 424 -200 424 -216
WIRE -424 -184 -424 -200
WIRE 216 -104 216 -120
WIRE 216 -104 40 -104
WIRE 328 -104 328 -136
WIRE 424 -104 424 -120
WIRE 216 -88 216 -104
WIRE -328 8 -328 -312
WIRE -280 8 -328 8
WIRE 72 8 72 -312
WIRE 72 8 40 8
WIRE 216 8 216 -8
WIRE -280 120 -296 120
WIRE 72 120 72 8
WIRE 72 120 40 120
WIRE -328 232 -328 8
WIRE -280 232 -328 232
WIRE 56 232 40 232
WIRE -120 312 -120 296
FLAG -424 -184 0
FLAG -296 -216 0
FLAG -296 120 0
FLAG 56 232 0
FLAG -120 312 0
FLAG 328 -104 0
FLAG 216 8 0
FLAG 424 -104 0
FLAG 424 -216 OUT
FLAG -424 -312 IN
SYMBOL voltage -424 -296 R0
SYMATTR InstName V1
SYMATTR Value 3.6
SYMBOL ind 88 -200 R270
SYMATTR InstName L1
SYMATTR Value .22
SYMATTR SpiceLine Rser=5m Rpar=5K
SYMBOL cap 312 -200 R0
SYMATTR Value2 x2
SYMATTR Value 47
SYMATTR InstName C1
SYMATTR SpiceLine Rser=5m
SYMBOL res 200 -216 R0
SYMATTR InstName R1
SYMATTR Value 665K
SYMBOL res 200 -104 R0
SYMATTR InstName R2
SYMATTR Value 210K
SYMBOL res 408 -216 R0
SYMATTR InstName Rload
SYMATTR Value .41
SYMBOL LTC3616 -120 8 R0
SYMATTR InstName U2
* SPICE netlist
Cint1 Ph_In 0 {2*PI/1K} Rpar=1e9
Rin In 0 1G
VFin In 0 SFFM(0 1 100k 50 10K)
Bdf N001 0 V=({kd}*sin(v(ph_in)-v(ph_out)))
Rf1 FiltOut N001 220k
Cf1 FiltOut N003 1n Rpar=1e9
Rf2 N003 0 27k
Ebuf Filt 0 FiltOut 0 {kvco}
Cint2 Ph_Out 0 {2*PI/1K} Rpar=1e9
Gint1 0 Ph_In In 0 1.013
Gint2 0 Ph_Out Out 0 .987
ROut Out 0 1G
Bvco Out 0 v=(sin(2*{pi}*({f0}*time+v(filt))))
Vsig N002 0 SINE(0 1 10k)
.tran 0 1m 0 10n
.param Kd=1 Kvco=10k F0=100k

* LTspice schematic (.asc)
Version 4
SHEET 1 1584 368
WIRE -792 -24 -792 -56
WIRE -792 24 -792 -24
WIRE -792 152 -792 104
WIRE -680 -24 -792 -24
WIRE -680 -24 -680 -88
WIRE -680 24 -680 -24
WIRE -680 152 -792 152
WIRE -680 152 -680 104
WIRE -616 152 -680 152
WIRE -616 152 -616 -40
WIRE -600 -88 -680 -88
WIRE -600 -40 -616 -40
WIRE -552 -104 -552 -168
WIRE -552 152 -616 152
WIRE -552 152 -552 -24
WIRE -456 -168 -552 -168
WIRE -456 -40 -456 -168
WIRE -456 152 -552 152
WIRE -456 152 -456 24
WIRE -456 184 -456 152
WIRE -440 -168 -456 -168
WIRE -360 40 -360 8
WIRE -360 152 -456 152
WIRE -360 152 -360 120
WIRE -88 -72 -88 -168
WIRE -88 152 -88 8
WIRE -56 -168 -88 -168
WIRE 56 -168 24 -168
WIRE 56 -72 56 -168
WIRE 56 40 56 -8
WIRE 56 152 -88 152
WIRE 56 152 56 120
WIRE 104 -168 56 -168
WIRE 152 -168 104 -168
WIRE 152 -40 152 -168
WIRE 152 152 56 152
WIRE 152 152 152 8
WIRE 200 -40 152 -40
WIRE 200 8 152 8
WIRE 248 -56 248 -88
WIRE 248 152 152 152
WIRE 248 152 248 24
WIRE 248 168 248 152
WIRE 328 -88 248 -88
WIRE 504 -24 504 -56
WIRE 504 40 504 -24
WIRE 504 152 504 120
WIRE 584 -24 504 -24
WIRE 584 -24 584 -88
WIRE 584 40 584 -24
WIRE 584 152 504 152
WIRE 584 152 584 120
WIRE 632 -88 584 -88
WIRE 632 152 584 152
WIRE 632 152 632 -40
WIRE 680 -104 680 -168
WIRE 680 152 632 152
WIRE 680 152 680 -24
WIRE 776 -168 680 -168
WIRE 776 -40 776 -168
WIRE 776 152 680 152
WIRE 776 152 776 24
WIRE 776 168 776 152
WIRE 792 -168 776 -168
FLAG -456 184 0
FLAG -792 -56 In
IOPIN -240 256 In
FLAG -440 -168 Ph_In
FLAG 104 -168 FiltOut
FLAG 328 -88 Filt
FLAG 792 -168 Ph_Out
FLAG 504 -56 Out
IOPIN 1056 256 Out
FLAG 248 168 0
FLAG 776 168 0
SYMBOL cap -472 -40 R0
SYMATTR InstName Cint1
SYMATTR Value {2*PI/1K}
SYMATTR SpiceLine Rpar=1e9
SYMBOL res -696 8 R0
SYMATTR InstName Rin
SYMATTR Value 1G
SYMBOL voltage -792 8 R0
SYMATTR InstName VFin
SYMATTR Value SFFM(0 1 100k 50 10K)
SYMBOL bv -88 -88 R0
SYMATTR Value V=({kd}*sin(v(ph_in)-v(ph_out)))
SYMATTR InstName Bdf
SYMBOL res 40 -184 R90
SYMATTR InstName Rf1
SYMATTR Value 220k
SYMBOL cap 40 -72 R0
SYMATTR InstName Cf1
SYMATTR Value 1n
SYMATTR SpiceLine Rpar=1e9
SYMBOL res 40 24 R0
SYMATTR InstName Rf2
SYMATTR Value 27k
SYMBOL e 248 -72 R0
SYMATTR Value {kvco}
SYMATTR InstName Ebuf
SYMBOL cap 760 -40 R0
SYMATTR InstName Cint2
SYMATTR Value {2*PI/1K}
SYMATTR SpiceLine Rpar=1e9
SYMBOL g -552 -120 R0
SYMATTR Value 1.013
SYMATTR InstName Gint1
SYMBOL g 680 -120 R0
SYMATTR Value .987
SYMATTR InstName Gint2
SYMBOL res 568 24 R0
SYMATTR InstName ROut
SYMATTR Value 1G
SYMBOL bv 504 24 R0
SYMATTR InstName Bvco
SYMATTR Value v=(sin(2*{pi}*({f0}*time+v(filt))))
SYMBOL voltage -360 24 R0
SYMATTR InstName Vsig
SYMATTR Value SINE(0 1 10k)
* SPICE netlist
V1 +V 0 5
V2 IN 0 SINE(0 0.5 250K)
R1 N001 0 1K
R2 OUT N001 1K
V3 -V 0 -5
XU1 IN N001 +V -V OUT NC_01 ADA4807 ;pnba 100)101)102)103)104)106
.tran 50u

* LTspice schematic (.asc)
Version 4
SHEET 1 528 272
WIRE -24 -120 -40 -120
WIRE 72 -120 56 -120
WIRE 104 -120 72 -120
WIRE 200 -120 184 -120
WIRE -264 -24 -264 -40
WIRE -152 -24 -152 -40
WIRE 120 -24 120 -40
WIRE 72 -8 72 -120
WIRE 104 -8 72 -8
WIRE 200 8 200 -120
WIRE 200 8 168 8
WIRE 264 8 200 8
WIRE 104 24 -8 24
WIRE -8 40 -8 24
WIRE 120 56 120 40
WIRE -264 72 -264 56
WIRE -152 72 -152 56
WIRE -8 136 -8 120
FLAG -264 -40 +V
FLAG -264 72 0
FLAG -8 136 0
FLAG 264 8 OUT
FLAG -8 24 IN
FLAG 120 -40 +V
FLAG -152 -40 -V
FLAG -152 72 0
FLAG -40 -120 0
FLAG 120 56 -V
SYMBOL voltage -264 -40 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -8 24 R0
SYMATTR InstName V2
SYMATTR Value SINE(0 0.5 250K)
SYMBOL res 72 -136 R90
SYMATTR InstName R1
SYMATTR Value 1K
SYMBOL res 200 -136 R90
SYMATTR InstName R2
SYMATTR Value 1K
SYMBOL voltage -152 -40 R0
SYMATTR InstName V3
SYMATTR Value -5
SYMBOL opamps\\ADA4807-2 136 8 R0
SYMATTR InstName U1
* SPICE netlist
V1 N001 0 18
M1 N002 N003 N001 N001 PMOS
R1 N001 N003 220000
M2 N003 N004 0 0 NMOS
R2 N002 0 1000
V2 N004 0 PULSE(0 3 1 0 0 1 1)

* LTspice schematic (.asc)
Version 4
SHEET 1 432 384
WIRE -56 -192 -216 -192
WIRE 24 -192 -56 -192
WIRE 216 -192 120 -192
WIRE -56 -160 -56 -192
WIRE 216 -64 216 -192
WIRE -56 -48 -56 -80
WIRE 40 -48 40 -144
WIRE 40 -48 -56 -48
WIRE 40 -32 40 -48
WIRE -216 0 -216 -192
WIRE -8 48 -72 48
WIRE -72 80 -72 48
WIRE -216 128 -216 80
WIRE 40 128 40 64
WIRE 216 128 216 16
WIRE -72 192 -72 160
FLAG -216 128 0
FLAG 40 128 0
FLAG 216 128 0
FLAG -72 192 0
SYMBOL voltage -216 -16 R0
SYMATTR InstName V1
SYMATTR Value 18
SYMBOL pmos 120 -144 M270
SYMATTR InstName M1
SYMBOL res -72 -176 R0
SYMATTR InstName R1
SYMATTR Value 220000
SYMBOL nmos -8 -32 R0
SYMATTR InstName M2
SYMBOL res 200 -80 R0
SYMATTR InstName R2
SYMATTR Value 1000
SYMBOL voltage -72 64 R0
SYMATTR InstName V2
SYMATTR Value PULSE(0 3 1 0 0 1 1)
* SPICE netlist
V1 +V 0 5
R1 N002 N001 1K
R2 N001 N003 1K
XU1 N004 N001 +V 0 N002 LT1807 ;pnba In+)In-)V+)V-)OUT
C1 N002 N001 3p
C2 N003 0 150
R3 +V N004 5K
R4 N004 0 5K
C3 N004 IN 33
R5 IN 0 75
C4 N005 N002 1000
R6 N005 N006 75
T1 N006 0 OUT 0 Td=50n Z0=75
R7 OUT 0 75
V2 IN 0 AC 2 Rser=75
.ac oct 20 200K 200Meg

* LTspice schematic (.asc)
Version 4
SHEET 1 976 400
WIRE -56 -184 -88 -184
WIRE 40 -184 8 -184
WIRE -408 -120 -408 -136
WIRE -264 -88 -280 -88
WIRE -184 -88 -200 -88
WIRE -88 -88 -88 -184
WIRE -88 -88 -104 -88
WIRE -72 -88 -88 -88
WIRE 40 -88 40 -184
WIRE 40 -88 8 -88
WIRE -408 -24 -408 -40
WIRE -184 24 -200 24
WIRE -24 24 -24 8
WIRE -24 24 -104 24
WIRE -24 40 -24 24
WIRE -88 56 -88 -88
WIRE -56 56 -88 56
WIRE 40 72 40 -88
WIRE 40 72 8 72
WIRE 88 72 40 72
WIRE 168 72 152 72
WIRE 296 72 248 72
WIRE 488 72 392 72
WIRE -328 88 -488 88
WIRE -280 88 -328 88
WIRE -200 88 -200 24
WIRE -200 88 -216 88
WIRE -56 88 -200 88
WIRE 488 88 488 72
WIRE -488 104 -488 88
WIRE -328 104 -328 88
WIRE -200 104 -200 88
WIRE 296 104 280 104
WIRE 408 104 392 104
WIRE -24 120 -24 104
WIRE 488 184 488 168
WIRE -488 200 -488 184
WIRE -328 200 -328 184
WIRE -200 200 -200 184
FLAG -408 -24 0
FLAG -24 8 +V
FLAG -408 -136 +V
FLAG -280 -88 0
FLAG -24 120 0
FLAG -200 200 0
FLAG -328 200 0
FLAG 280 104 0
FLAG 408 104 0
FLAG 488 184 0
FLAG -488 200 0
FLAG 488 72 OUT
FLAG -488 88 IN
SYMBOL voltage -408 -136 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL res 24 -104 R90
SYMATTR InstName R1
SYMATTR Value 1K
SYMBOL res -88 -104 R90
SYMATTR InstName R2
SYMATTR Value 1K
SYMBOL opamps\\LT1807 -24 8 R0
SYMATTR InstName U1
SYMBOL cap 8 -200 R90
SYMATTR InstName C1
SYMATTR Value 3p
SYMBOL cap -200 -104 R90
SYMATTR InstName C2
SYMATTR Value 150
SYMBOL res -88 8 R90
SYMATTR InstName R3
SYMATTR Value 5K
SYMBOL res -216 88 R0
SYMATTR InstName R4
SYMATTR Value 5K
SYMBOL cap -216 72 R90
SYMATTR InstName C3
SYMATTR Value 33
SYMBOL res -344 88 R0
SYMATTR InstName R5
SYMATTR Value 75
SYMBOL cap 152 56 R90
SYMATTR InstName C4
SYMATTR Value 1000
SYMBOL res 152 88 R270
SYMATTR InstName R6
SYMATTR Value 75
SYMBOL tline 344 88 R0
SYMATTR Value Td=50n Z0=75
SYMATTR InstName T1
SYMBOL res 472 72 R0
SYMATTR InstName R7
SYMATTR Value 75
SYMBOL voltage -488 88 R0
SYMATTR Value ""
SYMATTR Value2 AC 2
SYMATTR SpiceLine Rser=75
SYMATTR InstName V2
* SPICE netlist
V1 N001 0 10
D1 d 0 1N4148
R1 d N001 1k
;.meas DC Id FIND I(D1) WHEN V(d)=0.6 TD=0 CROSS=0.4
.STEP temp -20 50 5
.dc V1 0 10 100m

* LTspice schematic (.asc)
Version 4
SHEET 1 256 200
WIRE -32 -72 -128 -72
WIRE 128 -72 48 -72
WIRE -128 -40 -128 -72
WIRE 128 -40 128 -72
WIRE -128 72 -128 40
WIRE 128 72 128 24
WIRE 128 72 -128 72
WIRE -128 88 -128 72
FLAG -128 88 0
FLAG 128 -72 d
SYMBOL voltage -128 -56 R0
SYMATTR InstName V1
SYMATTR Value 10
SYMBOL diode 112 -40 R0
SYMATTR InstName D1
SYMATTR Value 1N4148
SYMBOL res 64 -88 R90
SYMATTR InstName R1
SYMATTR Value 1k