Si7li/ltspice-spice-circuits-no-aug huggingface dataset:
* SPICE netlist
XOPA2604 0 N002 N001 N003 Vout OPA2604 ;pnba In+)In-)V+)V-)OUT
V1 N001 0 +5
V2 N003 0 -5
R1 N002 0 1k
R2 Vout N002 10k
.include OPA2604.lib
.tran 1ms

* LTspice schematic (.asc)
Version 4
SHEET 1 448 256
WIRE 208 -128 16 -128
WIRE 208 -112 208 -128
WIRE -64 -48 -128 -48
WIRE -32 -48 -64 -48
WIRE 80 -48 48 -48
WIRE 16 -16 16 -128
WIRE -128 0 -128 -48
WIRE -128 0 -144 0
WIRE -64 0 -64 -48
WIRE -16 0 -64 0
WIRE 80 16 80 -48
WIRE 80 16 48 16
WIRE 128 16 80 16
WIRE -224 32 -224 0
WIRE -16 32 -80 32
WIRE 224 48 112 48
WIRE -80 64 -80 32
WIRE 16 112 16 48
WIRE 112 112 112 48
WIRE 112 112 16 112
FLAG -80 64 0
FLAG 208 -32 0
FLAG 224 128 0
FLAG 128 16 Vout
IOPIN 336 160 Out
FLAG -224 32 0
SYMBOL OpAmps\\opamp2 16 -48 R0
SYMATTR InstName OPA2604
SYMATTR Value OPA2604
SYMBOL voltage 208 -128 R0
SYMATTR InstName V1
SYMATTR Value +5
SYMBOL voltage 224 32 R0
SYMATTR InstName V2
SYMATTR Value -5
SYMBOL res -128 -16 R90
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL res 64 -64 R90
SYMATTR InstName R2
SYMATTR Value 10k
* SPICE netlist
C1 N004 N005 1
C2 N002 N003 1
C3 OUT 0 10
Rload OUT 0 18
V1 IN 0 4
C4 0 N001 .01
XU1 IN N002 N003 0 N005 OUT N004 N001 LTC1911-1.5 ;pnba Vin)C2+)C2-)GND)C1-)Vout)C1+)_SHDN
.tran 8m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 720 304
WIRE -184 -136 -360 -136
WIRE 120 -136 104 -136
WIRE 200 -136 184 -136
WIRE -360 -120 -360 -136
WIRE -184 -40 -264 -40
WIRE 248 -40 104 -40
WIRE 360 -40 248 -40
WIRE -360 -24 -360 -40
WIRE -264 -24 -264 -40
WIRE 248 -24 248 -40
WIRE 360 -24 360 -40
WIRE -264 56 -264 40
WIRE -184 56 -264 56
WIRE 168 56 104 56
WIRE 168 72 168 56
WIRE 248 72 248 40
WIRE 360 72 360 56
WIRE -184 152 -216 152
WIRE 168 152 168 136
WIRE 168 152 104 152
FLAG -360 -24 0
FLAG -216 152 0
FLAG 248 72 0
FLAG 360 72 0
FLAG 360 -40 OUT
FLAG 200 -136 0
FLAG -360 -136 IN
SYMBOL cap 152 72 R0
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL cap -280 -24 R0
SYMATTR InstName C2
SYMATTR Value 1
SYMBOL cap 232 -24 R0
SYMATTR InstName C3
SYMATTR Value 10
SYMBOL RES 344 -40 R0
SYMATTR InstName Rload
SYMATTR Value 18
SYMBOL VOLTAGE -360 -136 R0
SYMATTR InstName V1
SYMATTR Value 4
SYMBOL cap 184 -152 R90
SYMATTR InstName C4
SYMATTR Value .01
SYMBOL PowerProducts\\LTC1911-1.5 -40 8 R0
SYMATTR InstName U1
* SPICE netlist
L1 IN N001 33 Rser=0.02 Rpar=5000
D1 N001 OUT MBRS140
C2 OUT 0 100 Rser=0.02
V1 IN 0 2.8
XU1 IN IN N001 0 0 MP_01 MP_02 OUT LT1073 top=904K bot=40K ;pnba Ilim)Vin)SW1)SW2)GND)))FB
Rload OUT 0 50
.tran 3m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 688 352
WIRE -184 -176 -344 -176
WIRE -56 -176 -184 -176
WIRE 8 -176 -56 -176
WIRE 120 -176 88 -176
WIRE 168 -176 120 -176
WIRE 280 -176 232 -176
WIRE 344 -176 280 -176
WIRE -344 -160 -344 -176
WIRE 344 -160 344 -176
WIRE -184 -128 -184 -176
WIRE -56 -128 -56 -176
WIRE -344 -64 -344 -80
WIRE 344 -64 344 -80
WIRE 120 -48 120 -176
WIRE 120 -48 8 -48
WIRE 280 16 280 -176
WIRE 280 16 8 16
WIRE 280 32 280 16
WIRE 24 80 8 80
WIRE 280 112 280 96
WIRE -120 176 -120 160
FLAG 24 80 0
FLAG -120 176 0
FLAG -344 -64 0
FLAG 344 -64 0
FLAG 280 112 0
FLAG 344 -176 OUT
FLAG -344 -176 IN
SYMBOL IND -8 -160 R270
SYMATTR InstName L1
SYMATTR Value 33
SYMATTR SpiceLine Rser=0.02 Rpar=5000
SYMBOL schottky 168 -160 R270
SYMATTR InstName D1
SYMATTR Value MBRS140
SYMBOL POLCAP 264 32 R0
SYMATTR InstName C2
SYMATTR Value 100
SYMATTR SpiceLine Rser=0.02
SYMBOL VOLTAGE -344 -176 R0
SYMATTR InstName V1
SYMATTR Value 2.8
SYMBOL PowerProducts\\LT1073-5 -120 16 R0
SYMATTR InstName U1
SYMBOL res 328 -176 R0
SYMATTR InstName Rload
SYMATTR Value 50
* SPICE netlist
V1 N001 0 PULSE(0 5 0 0 0 0.5m 1m)
D1 N003 N001 D
D2 N003 N004 D
R1 N001 N003 1Meg
R2 N004 0 4.7Meg
R3 N004 N007 47k
R4 N005 N010 47k
R5 N010 N011 3.956k
C1 N007 0 22n
C2 N003 N005 100n
C3 N011 0 166n
XU1 N009 N006 N002 0 N008 AD8541 ;pnba In+)In-)V+)V-)OUT
R6 N002 N009 22k
R7 N009 0 10k
R8 N008 N009 100k
V2 N006 0 PULSE(0 5 0 1m 1m 1m 2m)
V3 N002 0 5
.tran 0 200m 0

* LTspice schematic (.asc)
Version 4
SHEET 1 1920 800
WIRE -768 -400 -960 -400
WIRE -640 -400 -768 -400
WIRE -768 -352 -768 -400
WIRE -640 -336 -640 -400
WIRE 512 -320 272 -320
WIRE 608 -320 512 -320
WIRE 512 -256 512 -320
WIRE -960 -240 -960 -400
WIRE -768 -240 -768 -272
WIRE -672 -240 -768 -240
WIRE -640 -240 -640 -272
WIRE -640 -240 -672 -240
WIRE -544 -240 -640 -240
WIRE -352 -240 -480 -240
WIRE -208 -240 -352 -240
WIRE -352 -176 -352 -240
WIRE -208 -176 -208 -240
WIRE -672 -160 -672 -240
WIRE -960 -96 -960 -160
WIRE 608 -80 608 -320
WIRE -672 -64 -672 -96
WIRE 576 -64 384 -64
WIRE -208 -48 -208 -96
WIRE -16 -48 -208 -48
WIRE 816 -48 640 -48
WIRE 960 -48 816 -48
WIRE 512 -32 512 -176
WIRE 576 -32 512 -32
WIRE -208 -16 -208 -48
WIRE -352 80 -352 -96
WIRE -256 80 -352 80
WIRE -208 80 -208 48
WIRE -208 80 -256 80
WIRE -672 96 -672 16
WIRE 512 96 512 -32
WIRE 592 96 512 96
WIRE 816 96 816 -48
WIRE 816 96 672 96
WIRE -256 144 -256 80
WIRE 272 160 272 -320
WIRE 384 160 384 -64
WIRE 512 192 512 96
WIRE -672 240 -672 176
WIRE 272 304 272 240
WIRE 384 304 384 240
WIRE 384 304 272 304
WIRE 512 304 512 272
WIRE 512 304 384 304
WIRE 608 304 608 -16
WIRE 608 304 512 304
WIRE 512 336 512 304
WIRE -672 400 -672 304
FLAG -256 144 0
FLAG -672 400 0
FLAG -960 -96 0
FLAG 512 336 0
SYMBOL voltage -960 -256 R0
SYMATTR InstName V1
SYMATTR Value PULSE(0 5 0 0 0 0.5m 1m)
SYMBOL diode -624 -272 R180
SYMATTR InstName D1
SYMBOL diode -544 -224 R270
SYMATTR InstName D2
SYMBOL res -784 -368 R0
SYMATTR InstName R1
SYMATTR Value 1Meg
SYMBOL res -368 -192 R0
SYMATTR InstName R2
SYMATTR Value 4.7Meg
SYMBOL res -224 -192 R0
SYMATTR InstName R3
SYMATTR Value 47k
SYMBOL res -688 -80 R0
SYMATTR InstName R4
SYMATTR Value 47k
SYMBOL res -688 80 R0
SYMATTR InstName R5
SYMATTR Value 3.956k
SYMBOL cap -224 -16 R0
SYMATTR InstName C1
SYMATTR Value 22n
SYMBOL cap -688 -160 R0
SYMATTR InstName C2
SYMATTR Value 100n
SYMBOL cap -688 240 R0
SYMATTR InstName C3
SYMATTR Value 166n
SYMBOL OpAmps\\AD8541 608 -112 R0
SYMATTR InstName U1
SYMBOL res 496 -272 R0
SYMATTR InstName R6
SYMATTR Value 22k
SYMBOL res 496 176 R0
SYMATTR InstName R7
SYMATTR Value 10k
SYMBOL res 688 80 R90
SYMATTR InstName R8
SYMATTR Value 100k
SYMBOL voltage 384 144 R0
SYMATTR InstName V2
SYMATTR Value PULSE(0 5 0 1m 1m 1m 2m)
SYMBOL voltage 272 144 R0
SYMATTR InstName V3
SYMATTR Value 5
* SPICE netlist
V1 +V 0 5
Vin IN 0 SINE(0 10m 100k)
R1 N001 0 1k
R2 OUT N001 1k
V2 -V 0 -5
R3 OUT 0 10k
C1 OUT 0 10p
XU1 IN N001 +V -V OUT NC_01 ADA4098-1 ;pnba In+)In-)V+)V-)OUT)SD
.tran 100u

* LTspice schematic (.asc)
Version 4
SHEET 1 688 256
WIRE -72 -112 -88 -112
WIRE 24 -112 8 -112
WIRE 40 -112 24 -112
WIRE 248 -112 120 -112
WIRE -344 -48 -344 -64
WIRE -232 -48 -232 -64
WIRE 24 -16 24 -112
WIRE 40 -16 24 -16
WIRE 200 0 104 0
WIRE 248 0 248 -112
WIRE 248 0 200 0
WIRE 344 0 248 0
WIRE 40 16 -72 16
WIRE 248 16 248 0
WIRE -72 32 -72 16
WIRE 344 32 344 0
WIRE 56 48 56 32
WIRE -344 64 -344 32
WIRE -232 64 -232 32
WIRE -72 128 -72 112
WIRE 248 128 248 96
WIRE 344 128 344 96
FLAG -344 -64 +V
FLAG -72 128 0
FLAG 200 0 OUT
FLAG -72 16 IN
FLAG 56 -32 +V
FLAG -232 -64 -V
FLAG 56 48 -V
FLAG -88 -112 0
FLAG -232 64 0
FLAG -344 64 0
FLAG 248 128 0
FLAG 344 128 0
SYMBOL voltage -344 -64 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -72 16 R0
SYMATTR InstName Vin
SYMATTR Value SINE(0 10m 100k)
SYMBOL res 24 -128 R90
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL res 136 -128 R90
SYMATTR InstName R2
SYMATTR Value 1k
SYMBOL voltage -232 -64 R0
SYMATTR InstName V2
SYMATTR Value -5
SYMBOL res 232 0 R0
SYMATTR InstName R3
SYMATTR Value 10k
SYMBOL cap 328 32 R0
SYMATTR InstName C1
SYMATTR Value 10p
SYMBOL OpAmps\\ADA4098-2 72 0 R0
SYMATTR InstName U1
* SPICE netlist
B1 out1 0 V=V(in) Laplace=1/(1+s/(2*pi*1e6))
V1 in 0 AC 1
E1 out2 0 Laplace {V(in)} {1/(1+s/(2*pi*1e6))}
E2 out3 0 in 0 Laplace=1/(1+s/(2*pi*1e6))
.ac dec 100 1k 1g

* LTspice schematic (.asc)
Version 4
SHEET 1 240 576
WIRE -120 -256 -120 -288
WIRE -120 -144 -120 -176
WIRE -72 -288 -120 -288
WIRE 8 192 -24 192
WIRE 8 288 8 240
WIRE 56 -256 56 -288
WIRE 56 -144 56 -176
WIRE 56 -48 56 -80
WIRE 56 64 56 32
WIRE 56 176 56 144
WIRE 56 288 56 256
WIRE 120 -288 56 -288
WIRE 120 -80 56 -80
WIRE 120 144 56 144
FLAG 56 -144 0
FLAG 120 -288 out1
IOPIN 208 128 Out
FLAG -120 -144 0
FLAG -72 -288 in
FLAG 56 64 0
FLAG 120 -80 out2
IOPIN 208 336 Out
FLAG 56 288 0
FLAG 120 144 out3
IOPIN 208 560 Out
FLAG -24 192 in
IOPIN 64 608 In
FLAG 8 288 0
SYMBOL bv 56 -272 R0
SYMATTR InstName B1
SYMATTR Value V=V(in) Laplace=1/(1+s/(2*pi*1e6))
SYMBOL voltage -120 -272 R0
SYMATTR InstName V1
SYMATTR Value ""
SYMATTR Value2 AC 1
SYMBOL Misc\\Epoly 56 -64 R0
SYMATTR InstName E1
SYMATTR Value Laplace {V(in)} {1/(1+s/(2*pi*1e6))}
SYMBOL e 56 160 R0
SYMATTR InstName E2
SYMATTR Value Laplace=1/(1+s/(2*pi*1e6))
* SPICE netlist
C2 N001 0 4.7n
V1 IN 0 4.3
C1 OUT 0 2.2 Rser=1.5m
Rload OUT 0 22
XU1 IN OUT IN N001 OUT 0 ADP7118 Vref=3.3 ;pnba Vin)Sense)EN)SS)Vout)GND
.tran 6m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 576 272
WIRE -192 -136 -288 -136
WIRE -160 -136 -192 -136
WIRE 128 -136 96 -136
WIRE 192 -136 128 -136
WIRE 288 -136 192 -136
WIRE -288 -120 -288 -136
WIRE 192 -120 192 -136
WIRE 288 -120 288 -136
WIRE -192 -40 -192 -136
WIRE -160 -40 -192 -40
WIRE -288 -24 -288 -40
WIRE 192 -24 192 -56
WIRE 288 -24 288 -40
WIRE -240 56 -256 56
WIRE -160 56 -176 56
WIRE 128 56 128 -136
WIRE 128 56 96 56
WIRE -32 136 -32 120
FLAG -32 136 0
FLAG -288 -24 0
FLAG -256 56 0
FLAG 288 -24 0
FLAG 192 -24 0
FLAG -288 -136 IN
FLAG 288 -136 OUT
SYMBOL cap -176 40 R90
SYMATTR InstName C2
SYMATTR Value 4.7n
SYMBOL voltage -288 -136 R0
SYMATTR InstName V1
SYMATTR Value 4.3
SYMBOL cap 176 -120 R0
SYMATTR InstName C1
SYMATTR Value 2.2
SYMATTR SpiceLine Rser=1.5m
SYMBOL res 272 -136 R0
SYMATTR InstName Rload
SYMATTR Value 22
SYMBOL ADP7112-3.3 -32 -40 R0
SYMATTR InstName U1
* SPICE netlist
XU1 0 N004 MP_01 0 N001 N002 0 MP_02 MP_03 0 OUT IN IN N005 N003 LTC3534 ;pnba GND)Run/SS))PGND1)SW1)SW2)PGND2)))PWM)Vout)PVin)Vin)Vc)FB
L1 N001 N002 5
V1 IN 0 5
R1 OUT N003 649K
R2 N003 0 162K
C1 OUT 0 22
C2 OUT N003 33p Rser=10K
C3 N003 N005 330p Rser=15K
R3 IN N004 200K
C4 N004 0 .015
Rload OUT 0 100
.tran 2m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 848 480
WIRE -152 -240 -184 -240
WIRE -56 -240 -72 -240
WIRE -184 -192 -184 -240
WIRE -56 -192 -56 -240
WIRE -344 -128 -424 -128
WIRE -264 -128 -344 -128
WIRE 56 -128 24 -128
WIRE 232 -128 56 -128
WIRE 328 -128 232 -128
WIRE 424 -128 328 -128
WIRE -424 -112 -424 -128
WIRE 56 -112 56 -128
WIRE 328 -112 328 -128
WIRE 424 -112 424 -128
WIRE -344 -32 -344 -128
WIRE -264 -32 -344 -32
WIRE 56 -32 56 -48
WIRE 56 -32 24 -32
WIRE 232 -32 232 -48
WIRE 232 -32 56 -32
WIRE -424 -16 -424 -32
WIRE -344 -16 -344 -32
WIRE 56 -16 56 -32
WIRE 232 -16 232 -32
WIRE 328 -16 328 -48
WIRE 424 -16 424 -32
WIRE -264 64 -344 64
WIRE 56 64 56 48
WIRE 56 64 24 64
WIRE -344 80 -344 64
WIRE 232 80 232 64
WIRE -344 160 -344 144
WIRE -264 160 -344 160
WIRE 40 160 24 160
WIRE -344 192 -344 160
WIRE -184 240 -184 224
WIRE -56 240 -56 224
FLAG -424 -16 0
FLAG -56 240 0
FLAG -184 240 0
FLAG -344 192 0
FLAG 40 160 0
FLAG 232 80 0
FLAG 328 -16 0
FLAG 424 -16 0
FLAG -424 -128 IN
FLAG 424 -128 OUT
SYMBOL PowerProducts\\LTC3534 -120 16 R0
SYMATTR InstName U1
SYMBOL ind -168 -224 R270
SYMATTR InstName L1
SYMATTR Value 5
SYMBOL voltage -424 -128 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL res 216 -144 R0
SYMATTR InstName R1
SYMATTR Value 649K
SYMBOL res 216 -32 R0
SYMATTR InstName R2
SYMATTR Value 162K
SYMBOL cap 312 -112 R0
SYMATTR InstName C1
SYMATTR Value 22
SYMBOL cap 40 -112 R0
SYMATTR Value 33p
SYMATTR SpiceLine Rser=10K
SYMATTR InstName C2
SYMBOL cap 40 -16 R0
SYMATTR Value 330p
SYMATTR SpiceLine Rser=15K
SYMATTR InstName C3
SYMBOL res -360 -32 R0
SYMATTR InstName R3
SYMATTR Value 200K
SYMBOL cap -360 80 R0
SYMATTR Value .015
SYMATTR InstName C4
SYMBOL res 408 -128 R0
SYMATTR InstName Rload
SYMATTR Value 100
* SPICE netlist
V1 N004 0 SINE(1.65 1.65 10000000)
R1 N003 N005 10k
A1 N002 0 0 0 0 N003 0 0 BUF Vhigh=3.3
D1 low N005 BAS21HY
D2 N006 high BAS21HY
C1 high 0 200p
C2 low N001 200p
R2 N001 low 800k
R3 high 0 800k
V2 N001 0 3.3
R4 N002 N004 1
R5 N002 N001 100k
R6 N003 N006 10k
.tran 100u uic

* LTspice schematic (.asc)
Version 4
SHEET 1 960 512
WIRE 336 -240 -480 -240
WIRE 432 -240 336 -240
WIRE 480 -240 432 -240
WIRE -304 -144 -320 -144
WIRE -208 -144 -304 -144
WIRE 240 -144 160 -144
WIRE 336 -144 336 -160
WIRE 336 -144 240 -144
WIRE 336 -128 336 -144
WIRE 160 -96 160 -144
WIRE -208 -64 -208 -144
WIRE -208 -64 -224 -64
WIRE 32 -64 -48 -64
WIRE 336 -32 336 -64
WIRE 432 -32 432 -240
WIRE 432 -32 336 -32
WIRE -304 -16 -304 -64
WIRE -224 0 -224 -64
WIRE -192 0 -224 0
WIRE -112 0 -128 0
WIRE -48 0 -48 -64
WIRE -48 0 -112 0
WIRE 160 16 160 -32
WIRE 160 16 32 16
WIRE -112 32 -112 0
WIRE 32 32 -112 32
WIRE 160 48 96 48
WIRE 160 64 160 48
WIRE 32 80 32 32
WIRE -224 112 -224 0
WIRE 160 144 160 128
WIRE 240 144 160 144
WIRE 320 144 240 144
WIRE 160 176 160 144
WIRE 240 176 240 144
WIRE -224 192 -224 176
WIRE 32 208 32 160
WIRE 96 208 96 48
WIRE 96 208 32 208
WIRE -480 224 -480 -240
WIRE -224 224 -224 192
WIRE -224 224 -480 224
FLAG -304 64 0
FLAG -192 16 0
FLAG 160 240 0
FLAG 240 256 0
FLAG 480 -160 0
FLAG 240 -144 low
FLAG 320 144 high
SYMBOL voltage -304 -32 R0
SYMATTR InstName V1
SYMATTR Value SINE(1.65 1.65 10000000)
SYMBOL res 16 -80 R0
SYMATTR InstName R1
SYMATTR Value 10k
SYMBOL Digital\\inv -192 -64 R0
SYMATTR InstName A1
SYMATTR SpiceLine Vhigh=3.3
SYMBOL diode 144 -96 R0
SYMATTR InstName D1
SYMATTR Value BAS21HY
SYMBOL diode 144 64 R0
SYMATTR InstName D2
SYMATTR Value BAS21HY
SYMBOL cap 144 176 R0
SYMATTR InstName C1
SYMATTR Value 200p
SYMBOL cap 320 -128 R0
SYMATTR InstName C2
SYMATTR Value 200p
SYMBOL res 320 -256 R0
SYMATTR InstName R2
SYMATTR Value 800k
SYMBOL res 224 160 R0
SYMATTR InstName R3
SYMATTR Value 800k
SYMBOL voltage 480 -256 R0
SYMATTR InstName V2
SYMATTR Value 3.3
SYMBOL res -320 -160 R0
SYMATTR InstName R4
SYMATTR Value 1
SYMBOL res -240 96 R0
SYMATTR InstName R5
SYMATTR Value 100k
SYMBOL res 16 64 R0
SYMATTR InstName R6
SYMATTR Value 10k
* SPICE netlist
M1 Vds1 Vgs1 0 0 nch_tt l=10u w=15u
V1 Vgs1 0 1
V2 Vds1 0 1.8V
.include TSMC180.lib
.dc V2 0 1.8 0.01 V1 0 1 0.2
;.dc V1 0 1 1m

* LTspice schematic (.asc)
Version 4
SHEET 1 384 224
WIRE 192 -112 160 -112
WIRE 160 -96 160 -112
WIRE 160 -96 16 -96
WIRE 16 -80 16 -96
WIRE 160 -80 160 -96
WIRE -160 0 -192 0
WIRE -32 0 -160 0
WIRE -160 16 -160 0
WIRE 16 32 16 16
WIRE 160 32 160 0
WIRE -160 112 -160 96
FLAG -160 112 0
FLAG 16 32 0
FLAG 160 32 0
FLAG -192 0 Vgs1
IOPIN -192 176 In
FLAG 192 -112 Vds1
IOPIN 192 64 Out
SYMBOL nmos -32 -80 R0
SYMATTR InstName M1
SYMATTR Value nch_tt
SYMATTR Value2 l=10u w=15u
SYMBOL voltage -160 0 R0
SYMATTR InstName V1
SYMATTR Value 1
SYMBOL voltage 160 -96 R0
SYMATTR InstName V2
SYMATTR Value 1.8V
* SPICE netlist
XU1 N003 N002 +5V -5V BFO ADTL082 ;pnba In+)In-)V+)V-)OUT
XU2 N005 N001 +5V -5V OUT ADTL082 ;pnba In+)In-)V+)V-)OUT
R1 N005 +3.3V 15K
R2 N005 0 5K
R3 OUT N001 5K
R4 N001 BFO 5K
V1 0 -5V 5
V2 +5V 0 5
V3 +3.3V 0 3.3V
R5 BFO N002 10K
R7 N003 N004 5K
V4 N004 0 SINE(0 1 10000)
.tran 0.1

* LTspice schematic (.asc)
Version 4
SHEET 1 1056 960
WIRE 256 -464 224 -464
WIRE 384 -464 336 -464
WIRE -176 -400 -224 -400
WIRE -64 -400 -96 -400
WIRE -144 -272 -144 -320
WIRE -224 -256 -224 -400
WIRE -176 -256 -224 -256
WIRE -64 -240 -64 -400
WIRE -64 -240 -112 -240
WIRE 16 -240 16 -320
WIRE 16 -240 -64 -240
WIRE 112 -240 16 -240
WIRE 224 -240 224 -464
WIRE 224 -240 192 -240
WIRE -176 -224 -224 -224
WIRE 288 -208 288 -336
WIRE -336 -192 -528 -192
WIRE -224 -192 -224 -224
WIRE -224 -192 -256 -192
WIRE 224 -192 224 -240
WIRE 256 -192 224 -192
WIRE 384 -176 384 -464
WIRE 384 -176 320 -176
WIRE 528 -176 384 -176
WIRE 256 -160 224 -160
WIRE -528 -144 -528 -192
WIRE 112 -112 32 -112
WIRE 224 -112 224 -160
WIRE 224 -112 192 -112
WIRE -144 -96 -144 -208
WIRE 112 -16 80 -16
WIRE 224 -16 224 -112
WIRE 224 -16 192 -16
WIRE 288 -16 288 -144
WIRE -528 0 -528 -64
WIRE 80 32 80 -16
WIRE 288 128 224 128
WIRE 224 176 224 128
WIRE -64 240 -64 144
WIRE 224 304 224 256
WIRE 336 304 224 304
WIRE 224 336 224 304
WIRE 336 352 336 304
WIRE -64 384 -64 320
WIRE 224 480 224 416
WIRE 272 480 224 480
FLAG 80 32 0
FLAG 336 352 0
FLAG 272 480 -5V
FLAG 288 128 +5V
FLAG 288 -16 -5V
FLAG 288 -336 +5V
FLAG 528 -176 OUT
FLAG -64 384 0
FLAG -64 144 +3.3V
FLAG 32 -112 +3.3V
FLAG -528 0 0
FLAG -144 -320 +5V
FLAG -144 -96 -5V
FLAG 16 -320 BFO
SYMBOL Opamps\\ADTL082 -144 -304 R0
SYMATTR InstName U1
SYMBOL Opamps\\ADTL082 288 -240 R0
SYMATTR InstName U2
SYMBOL res 208 -128 R90
SYMATTR InstName R1
SYMATTR Value 15K
SYMBOL res 208 -32 R90
SYMATTR InstName R2
SYMATTR Value 5K
SYMBOL res 352 -480 R90
SYMATTR InstName R3
SYMATTR Value 5K
SYMBOL res 208 -256 R90
SYMATTR InstName R4
SYMATTR Value 5K
SYMBOL voltage 224 320 M0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage 224 160 R0
SYMATTR InstName V2
SYMATTR Value 5
SYMBOL voltage -64 224 R0
SYMATTR InstName V3
SYMATTR Value 3.3V
SYMBOL res -80 -416 R90
SYMATTR InstName R5
SYMATTR Value 10K
SYMBOL res -240 -208 R90
SYMATTR InstName R7
SYMATTR Value 5K
SYMBOL voltage -528 -160 R0
SYMATTR InstName V4
SYMATTR Value SINE(0 1 10000)
* SPICE netlist
V3 N002 0 1.8
V1 N003 0 PWL(0 0 100u 5)
R1 N004 N003 10
C1 0 N005 10p
V4 N006 0 PULSE(0 1.8 227n 0.1n 0.1n 40n 500n)
V2 N001 0 5
XU1 N001 N002 N004 MP_01 0 N006 MP_02 MP_03 N005 AD4002 EN_Hi_Z=1 ;pnba REF)Vdd)IN))GND)CNV)))Vout
.tran 110u

* LTspice schematic (.asc)
Version 4
SHEET 1 1040 400
WIRE 392 -200 56 -200
WIRE 520 -200 472 -200
WIRE 56 -120 56 -200
WIRE 392 -72 184 -72
WIRE 520 -72 472 -72
WIRE -456 24 -520 24
WIRE -328 24 -376 24
WIRE -184 24 -248 24
WIRE 264 24 184 24
WIRE 408 24 328 24
WIRE 392 120 184 120
WIRE 520 120 472 120
WIRE 56 200 56 168
FLAG 56 200 0
FLAG 520 -72 0
FLAG -520 24 0
FLAG 408 24 0
FLAG 520 120 0
FLAG 520 -200 0
SYMBOL voltage 376 -72 R270
SYMATTR InstName V3
SYMATTR Value 1.8
SYMBOL voltage -360 24 R90
SYMATTR InstName V1
SYMATTR Value PWL(0 0 100u 5)
SYMBOL res -232 8 R90
SYMATTR InstName R1
SYMATTR Value 10
SYMBOL cap 328 8 R90
SYMATTR InstName C1
SYMATTR Value 10p
SYMBOL voltage 376 120 R270
SYMATTR InstName V4
SYMATTR Value PULSE(0 1.8 227n 0.1n 0.1n 40n 500n)
SYMBOL voltage 376 -200 R270
SYMATTR InstName V2
SYMATTR Value 5
SYMBOL AD4002 88 24 R0
SYMATTR InstName U1
* SPICE netlist
XU1 N001 N002 N004 MP_01 0 N005 OUT N003 LT1999-x Gain=10 ;pnba V+)+IN)-IN))GND)Ref)Vout)_SHDN
C1 0 N005 .1
V1 N002 N004 sine(0 .1 5K)
V2 N004 0 sine(5 1 1K)
V3 N001 0 5
.tran 3m

* LTspice schematic (.asc)
Version 4
SHEET 1 640 336
WIRE 96 -168 -320 -168
WIRE -320 -152 -320 -168
WIRE 96 -152 96 -168
WIRE -16 -104 -224 -104
WIRE 240 -104 208 -104
WIRE -224 -72 -224 -104
WIRE -320 -56 -320 -72
WIRE 240 -24 208 -24
WIRE -224 56 -224 8
WIRE -16 56 -224 56
WIRE 224 56 208 56
WIRE 320 56 288 56
WIRE -224 72 -224 56
WIRE 96 120 96 104
WIRE -224 168 -224 152
FLAG 96 120 0
FLAG 320 56 0
FLAG -224 168 0
FLAG 240 -24 OUT
FLAG -320 -56 0
SYMBOL opamps\\LT1999-10 96 -24 R0
SYMATTR InstName U1
SYMBOL cap 288 40 R90
SYMATTR InstName C1
SYMATTR Value .1
SYMBOL voltage -224 -88 R0
SYMATTR InstName V1
SYMATTR Value sine(0 .1 5K)
SYMBOL voltage -224 56 R0
SYMATTR InstName V2
SYMATTR Value sine(5 1 1K)
SYMBOL voltage -320 -168 R0
SYMATTR InstName V3
SYMATTR Value 5
* SPICE netlist
D1 N002 N003 LXHL-BW02
V1 N001 0 5 Rser=0.01
Q1 N003 N004 0 0 2N2222
R1 N004 N001 100
R2 N002 N001 100
.tran 0.2s

* LTspice schematic (.asc)
Version 4
SHEET 1 464 272
WIRE -152 -120 -232 -120
WIRE -136 -120 -152 -120
WIRE 72 -120 -56 -120
WIRE 232 -120 136 -120
WIRE -232 -24 -232 -120
WIRE 232 -24 232 -120
WIRE -152 24 -152 -120
WIRE -24 24 -152 24
WIRE 168 24 56 24
WIRE -232 136 -232 56
WIRE -24 136 -232 136
WIRE 232 136 232 72
WIRE 232 136 -24 136
FLAG -24 136 0
SYMBOL LED 72 -136 M90
SYMATTR InstName D1
SYMATTR Value LXHL-BW02
SYMBOL voltage -232 -40 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMATTR SpiceLine Rser=0.01
SYMBOL npn 168 -24 R0
SYMATTR InstName Q1
SYMATTR Value 2N2222
SYMBOL res 72 8 R90
SYMATTR InstName R1
SYMATTR Value 100
SYMBOL res -40 -136 R90
SYMATTR InstName R2
SYMATTR Value 100
* SPICE netlist
V1 IN 0 PWL(0 0 20u 3.3)
Rload OUT 0 5
C1 OUT 0 2.2 Rser=1.5m
R1 OUT N001 100k
XU1 IN OUT IN N001 OUT 0 ADP7104-1.5 ;pnba Vin)Sense)EN)PG)Vout)GND
.tran 3m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 704 288
WIRE -128 -128 -352 -128
WIRE -112 -128 -128 -128
WIRE 160 -128 144 -128
WIRE 256 -128 240 -128
WIRE -352 -112 -352 -128
WIRE 160 -32 144 -32
WIRE 256 -32 256 -128
WIRE 256 -32 160 -32
WIRE 352 -32 256 -32
WIRE -352 -16 -352 -32
WIRE 256 -16 256 -32
WIRE 352 -16 352 -32
WIRE -128 64 -128 -128
WIRE -112 64 -128 64
WIRE 160 64 160 -32
WIRE 160 64 144 64
WIRE 256 80 256 48
WIRE 352 80 352 64
WIRE 16 144 16 128
FLAG 16 144 0
FLAG -352 -16 0
FLAG 352 80 0
FLAG 256 80 0
FLAG -352 -128 IN
FLAG 352 -32 OUT
SYMBOL voltage -352 -128 R0
SYMATTR InstName V1
SYMATTR Value PWL(0 0 20u 3.3)
SYMBOL res 336 -32 R0
SYMATTR InstName Rload
SYMATTR Value 5
SYMBOL cap 240 -16 R0
SYMATTR InstName C1
SYMATTR Value 2.2
SYMATTR SpiceLine Rser=1.5m
SYMBOL res 256 -144 R90
SYMATTR InstName R1
SYMATTR Value 100k
SYMBOL ADP7104-1.5 16 -32 R0
SYMATTR InstName U1
* SPICE netlist
B1 3 0 V= V(1) - V(2)

* LTspice schematic (.asc)
Version 4
SHEET 1 208 208
WIRE -72 -104 -104 -104
WIRE 104 -104 24 -104
WIRE -72 -40 -104 -40
WIRE 24 -24 24 -104
WIRE 24 104 24 56
FLAG -104 -104 1
IOPIN 160 -16 In
FLAG -104 -40 2
IOPIN 160 48 In
FLAG 104 -104 3
IOPIN 368 -16 Out
FLAG 24 104 0
SYMBOL bv 24 -40 R0
SYMATTR InstName B1
SYMATTR Value V= V(1) - V(2)
* SPICE netlist
C4 Gate_A 0 2.2n
C5 Gate_B 0 2.2n
R2 Gate_A N001 5.11
R3 Gate_B N007 5.11
V1 VIA 0 PULSE(0 5 0 2n 2n 5u 10u)
V4 N005 0 0
V3 N003 0 5
V6 N004 0 15
R1 N006 0 10K
V5 N002 0 15
V2 VIB 0 PULSE(5 0 0 2n 2n 5u 10u)
XU1 VIA VIB N003 0 N005 N006 0 N007 N004 0 N001 N002 ADuM4221C ;pnba VIA)VIB)VDD1)GND1)DISABLE)DT)GNDB)VOB)VDDB)GNDA)VOA)VDDA
.tran 50u

* LTspice schematic (.asc)
Version 4.1
SHEET 1 1472 480
WIRE -256 -224 -736 -224
WIRE -176 -224 -256 -224
WIRE 432 -224 128 -224
WIRE 560 -224 512 -224
WIRE 688 -224 560 -224
WIRE 736 -224 688 -224
WIRE -736 -192 -736 -224
WIRE 560 -192 560 -224
WIRE -256 -160 -640 -160
WIRE -176 -160 -256 -160
WIRE 320 -160 128 -160
WIRE 320 -144 320 -160
WIRE -640 -128 -640 -160
WIRE 560 -112 560 -128
WIRE -176 -96 -512 -96
WIRE 160 -96 128 -96
WIRE -176 -16 -208 -16
WIRE 320 -16 128 -16
WIRE -512 0 -512 -96
WIRE 320 0 320 -16
WIRE -176 48 -432 48
WIRE 160 48 128 48
WIRE -432 96 -432 48
WIRE -176 112 -320 112
WIRE 432 112 128 112
WIRE 560 112 512 112
WIRE 688 112 560 112
WIRE 736 112 688 112
WIRE -320 144 -320 112
WIRE 560 144 560 112
WIRE -736 240 -736 -112
WIRE -640 240 -640 -48
WIRE -512 240 -512 80
WIRE -432 240 -432 176
WIRE -320 240 -320 224
WIRE 560 240 560 208
FLAG -432 240 0
FLAG 160 48 0
FLAG 320 80 0
FLAG 688 112 Gate_B
FLAG 688 -224 Gate_A
FLAG 560 240 0
FLAG -736 240 0
FLAG -512 240 0
FLAG 560 -112 0
FLAG -256 -224 VIA
FLAG 160 -96 0
FLAG -208 -16 0
FLAG -320 240 0
FLAG 320 -64 0
FLAG -640 240 0
FLAG -256 -160 VIB
SYMBOL cap 544 -192 R0
SYMATTR InstName C4
SYMATTR Value 2.2n
SYMBOL cap 544 144 R0
SYMATTR InstName C5
SYMATTR Value 2.2n
SYMBOL res 528 -240 R90
SYMATTR InstName R2
SYMATTR Value 5.11
SYMBOL res 528 96 R90
SYMATTR InstName R3
SYMATTR Value 5.11
SYMBOL voltage -736 -208 R0
SYMATTR InstName V1
SYMATTR Value PULSE(0 5 0 2n 2n 5u 10u)
SYMBOL voltage -432 80 R0
SYMATTR InstName V4
SYMATTR Value 0
SYMBOL voltage -512 -16 R0
SYMATTR InstName V3
SYMATTR Value 5
SYMBOL voltage 320 -16 R0
SYMATTR InstName V6
SYMATTR Value 15
SYMBOL res -336 128 R0
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL voltage 320 -160 R0
SYMATTR InstName V5
SYMATTR Value 15
SYMBOL voltage -640 -144 R0
SYMATTR InstName V2
SYMATTR Value PULSE(5 0 0 2n 2n 5u 10u)
SYMBOL ADuM4221C -16 -128 R0
SYMATTR InstName U1
* SPICE netlist
V1 +V 0 {Vdd}
V2 N001 0 PULSE({Vdd} 0 0 2n 2n 5u 10u)
V3 IN 0 SINE({Vdd/2} 1 10Meg)
XU1 +V N001 0 IN OUT2 MP_01 MP_02 OUT1 ADG919 ;pnba Vdd)CTRL)GND)RFC)RF2)))RF1
.tran 30u
.param Vdd=2.75

* LTspice schematic (.asc)
Version 4
SHEET 1 672 384
WIRE 208 -176 208 -192
WIRE 336 -128 304 -128
WIRE -80 -80 -176 -80
WIRE 64 -80 0 -80
WIRE 112 -80 64 -80
WIRE 336 -32 304 -32
WIRE 112 16 -144 16
WIRE -336 32 -336 16
WIRE -144 96 -144 16
WIRE -336 128 -336 112
WIRE 208 144 208 112
WIRE -144 192 -144 176
FLAG -336 128 0
FLAG -336 16 +V
FLAG 208 -192 +V
FLAG 208 144 0
FLAG -144 192 0
FLAG -176 -80 0
FLAG 336 -128 OUT1
FLAG 336 -32 OUT2
FLAG 64 -80 IN
SYMBOL voltage -336 16 R0
SYMATTR InstName V1
SYMATTR Value {Vdd}
SYMBOL voltage -144 80 R0
SYMATTR InstName V2
SYMATTR Value PULSE({Vdd} 0 0 2n 2n 5u 10u)
SYMBOL voltage 16 -80 R90
SYMATTR InstName V3
SYMATTR Value SINE({Vdd/2} 1 10Meg)
SYMBOL Switches\\ADG919 208 -64 R0
SYMATTR InstName U1
* SPICE netlist
V2 Vdd 0 15
V3 Vss 0 -15
XU1 0 N001 Vdd Vss N002 LT1001 ;pnba In+)In-)V+)V-)OUT
R1 N002 N001 1k
V1 N003 0 SINE(0 1 1k 0 0 0 10000) AC 1
C1 N002 N001 1p
C2 N001 N004 1n
R2 N004 N003 1k
.tran 0 1 0.990

* LTspice schematic (.asc)
Version 4.1
SHEET 1 1072 416
WIRE -88 -192 -168 -192
WIRE 72 -192 -24 -192
WIRE -168 -80 -168 -192
WIRE -72 -80 -168 -80
WIRE 72 -80 72 -192
WIRE 72 -80 8 -80
WIRE -56 64 -56 16
WIRE -408 80 -536 80
WIRE -312 80 -328 80
WIRE -168 80 -168 -80
WIRE -168 80 -248 80
WIRE -88 80 -168 80
WIRE 72 96 72 -80
WIRE 72 96 -24 96
WIRE -88 112 -200 112
WIRE -536 128 -536 80
WIRE -200 160 -200 112
WIRE -56 192 -56 128
FLAG 424 -112 0
FLAG 536 -112 0
FLAG 424 -192 Vdd
FLAG 536 -192 Vss
FLAG -56 16 Vdd
FLAG -56 192 Vss
FLAG -536 208 0
FLAG -200 160 0
SYMBOL voltage 424 -208 R0
SYMATTR InstName V2
SYMATTR Value 15
SYMBOL voltage 536 -208 R0
SYMATTR InstName V3
SYMATTR Value -15
SYMBOL OpAmps\\OP07 -56 32 R0
SYMATTR InstName U1
SYMBOL res 24 -96 R90
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL voltage -536 112 R0
SYMATTR InstName V1
SYMATTR Value SINE(0 1 1k 0 0 0 10000)
SYMATTR Value2 AC 1
SYMBOL cap -24 -208 R90
SYMATTR InstName C1
SYMATTR Value 1p
SYMBOL cap -248 64 R90
SYMATTR InstName C2
SYMATTR Value 1n
SYMBOL res -312 64 R90
SYMATTR InstName R2
SYMATTR Value 1k
* SPICE netlist
C1 N004 0 100n
C2 OUT 0 10
V1 IN 0 28
R1 OUT 0 2.8
M1 OUT N001 IN IN BSC026N08NS5
R3 IN N002 3.83Meg
R4 N002 0 200K
R5 N003 N002 1.3Meg
XU2 OUT N001 IN IN N004 0 N003 N002 LTC4373 ;pnba OUT)GATE)SOURCE)IN)INTVcc)GND)_UVOUT)UV
.tran 1 startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1072 576
WIRE -520 -288 -536 -288
WIRE -408 -288 -520 -288
WIRE -88 -288 -408 -288
WIRE 72 -288 -88 -288
WIRE 152 -288 72 -288
WIRE 296 -288 248 -288
WIRE 408 -288 296 -288
WIRE 488 -288 408 -288
WIRE 536 -288 488 -288
WIRE -408 -224 -408 -288
WIRE 408 -224 408 -288
WIRE 536 -224 536 -288
WIRE -536 -176 -536 -288
WIRE -88 -112 -88 -288
WIRE 72 -112 72 -288
WIRE 168 -112 168 -240
WIRE 296 -112 296 -288
WIRE -408 -48 -408 -144
WIRE -296 -48 -408 -48
WIRE -136 -48 -296 -48
WIRE -536 -32 -536 -96
WIRE 408 -32 408 -160
WIRE 536 -32 536 -144
WIRE -408 0 -408 -48
WIRE -296 80 -296 -48
WIRE -248 80 -296 80
WIRE -136 80 -168 80
WIRE -408 128 -408 80
WIRE 264 160 264 144
WIRE 24 256 24 144
WIRE 264 256 264 224
WIRE 264 256 24 256
WIRE 24 288 24 256
FLAG 24 288 0
FLAG -520 -288 IN
FLAG 488 -288 OUT
FLAG -408 128 0
FLAG -536 -32 0
FLAG 408 -32 0
FLAG 536 -32 0
SYMBOL cap 248 160 R0
SYMATTR InstName C1
SYMATTR Value 100n
SYMBOL cap 392 -224 R0
SYMATTR InstName C2
SYMATTR Value 10
SYMBOL voltage -536 -192 R0
SYMATTR Value 28
SYMATTR InstName V1
SYMBOL res 520 -240 R0
SYMATTR InstName R1
SYMATTR Value 2.8
SYMBOL nmos 248 -240 M270
SYMATTR InstName M1
SYMATTR Value BSC026N08NS5
SYMBOL res -424 -240 R0
SYMATTR InstName R3
SYMATTR Value 3.83Meg
SYMBOL res -424 -16 R0
SYMATTR InstName R4
SYMATTR Value 200K
SYMBOL res -152 64 R90
SYMATTR InstName R5
SYMATTR Value 1.3Meg
SYMBOL LTC4373 104 16 R0
SYMATTR InstName U2
* SPICE netlist
V1 VIN N002 PULSE(0 5 0 5m 5m 5m 20m)
VS1 VCC 0 15
VS2 0 VEE 15
V2 VTH 0 3
B1 N002 0 V=2*random(time*1e4)
R1 N001 VIN 10k
R2 VOUT N001 100k
R3 0 N001 100k
XU1 NC_01 N001 NC_02 NC_03 NC_04 NC_05 NC_06 NC_07 ADA4077-2 ;pnba +INA)-INA)OUTA)V+)V-)+INB)-INB)OUTB
.tran 0 20m 0 1u

* LTspice schematic (.asc)
Version 4
SHEET 1 528 496
WIRE 40 -232 -88 -232
WIRE 184 -232 120 -232
WIRE 88 -152 88 -168
WIRE 88 -104 88 -152
WIRE 8 -88 -8 -88
WIRE 56 -88 8 -88
WIRE 184 -72 184 -232
WIRE 184 -72 120 -72
WIRE 232 -72 184 -72
WIRE -248 -56 -264 -56
WIRE -200 -56 -248 -56
WIRE -88 -56 -88 -232
WIRE -88 -56 -120 -56
WIRE 56 -56 -88 -56
WIRE -264 -40 -264 -56
WIRE 88 -8 88 -40
WIRE 88 8 88 -8
WIRE -88 72 -88 -56
WIRE -264 88 -264 40
WIRE -8 104 -8 -88
WIRE 200 104 200 88
WIRE 264 104 264 88
WIRE 200 152 200 104
WIRE 264 152 264 104
WIRE -264 216 -264 168
WIRE -88 216 -88 152
WIRE -8 216 -8 184
WIRE 200 248 200 232
WIRE 264 248 264 232
FLAG -264 216 0
FLAG -248 -56 VIN
FLAG 200 248 0
FLAG 264 248 0
FLAG 200 104 VEE
FLAG 264 104 VCC
FLAG 88 -152 VCC
FLAG 88 -8 VEE
FLAG -8 216 0
FLAG 232 -72 VOUT
IOPIN 352 176 Out
FLAG 8 -88 VTH
FLAG -88 216 0
SYMBOL voltage -264 -56 R0
SYMATTR InstName V1
SYMATTR Value PULSE(0 5 0 5m 5m 5m 20m)
SYMBOL Misc\\battery 264 136 R0
SYMATTR InstName VS1
SYMATTR Value 15
SYMBOL Misc\\battery 200 248 R180
SYMATTR InstName VS2
SYMATTR Value 15
SYMBOL Misc\\battery -8 88 R0
SYMATTR InstName V2
SYMATTR Value 3
SYMBOL bv -264 72 R0
SYMATTR Value V=2*random(time*1e4)
SYMATTR InstName B1
SYMBOL res -104 -72 R90
SYMATTR InstName R1
SYMATTR Value 10k
SYMBOL res 136 -248 R90
SYMATTR InstName R2
SYMATTR Value 100k
SYMBOL res -72 168 R180
SYMATTR InstName R3
SYMATTR Value 100k
SYMBOL Opamps\\ADA4077-2 88 -136 R0
SYMATTR InstName U1
* SPICE netlist
V1 N001 0 PULSE(0 5 0 0.5 1f 1)
R1 N002 N003 470k
J1 N001 0 N002 2N5484
V2 N005 0 1.2
D1 N004 N005 BAT54
R2 N004 0 1Meg
D2 N003 N004 BAT54
.include DMN62D0UDW.lib
.tran .5s

* LTspice schematic (.asc)
Version 4
SHEET 1 720 528
WIRE 152 -264 -360 -264
WIRE 152 -216 152 -264
WIRE 104 -152 56 -152
WIRE 152 -104 152 -120
WIRE 152 40 152 -24
WIRE 248 40 152 40
WIRE 360 40 312 40
WIRE -360 104 -360 -264
WIRE 248 136 184 136
WIRE 360 136 360 40
WIRE 360 136 312 136
WIRE 184 168 184 136
WIRE 360 168 360 136
WIRE -360 264 -360 184
WIRE 56 264 56 -152
WIRE 56 264 -360 264
WIRE 184 264 184 248
WIRE 184 264 56 264
WIRE 360 264 360 248
WIRE 360 264 184 264
FLAG -360 264 0
SYMBOL voltage -360 88 R0
SYMATTR InstName V1
SYMATTR Value PULSE(0 5 0 0.5 1f 1)
SYMBOL res 136 -120 R0
SYMATTR InstName R1
SYMATTR Value 470k
SYMBOL njf 104 -216 R0
SYMATTR InstName J1
SYMATTR Value 2N5484
SYMBOL voltage 184 152 R0
SYMATTR InstName V2
SYMATTR Value 1.2
SYMBOL schottky 312 120 R90
SYMATTR InstName D1
SYMATTR Value BAT54
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL res 344 152 R0
SYMATTR InstName R2
SYMATTR Value 1Meg
SYMBOL schottky 248 56 R270
SYMATTR InstName D2
SYMATTR Value BAT54
SYMATTR Description Diode
SYMATTR Type diode
* SPICE netlist
V1 +V 0 2.5
Vin IN 0 SINE(0 1 100K)
R1 N001 0 1K
R2 OUT N001 1K
XU1 IN N001 +V -V OUT AD8691 ;pnba In+)In-)V+)V-)OUT
V2 -V 0 -2.5
Rload OUT 0 2K
.tran 100u

* LTspice schematic (.asc)
Version 4
SHEET 1 624 272
WIRE -24 -120 -40 -120
WIRE 72 -120 56 -120
WIRE 88 -120 72 -120
WIRE 184 -120 168 -120
WIRE -312 -40 -312 -56
WIRE -200 -40 -200 -56
WIRE 72 -8 72 -120
WIRE 88 -8 72 -8
WIRE 184 8 184 -120
WIRE 184 8 152 8
WIRE 312 8 184 8
WIRE 88 24 -24 24
WIRE 312 24 312 8
WIRE -24 40 -24 24
WIRE -312 56 -312 40
WIRE -200 56 -200 40
WIRE 312 120 312 104
WIRE -24 136 -24 120
FLAG -312 -56 +V
FLAG -24 136 0
FLAG 312 8 OUT
FLAG -24 24 IN
FLAG 120 -24 +V
FLAG -200 -56 -V
FLAG 120 40 -V
FLAG -40 -120 0
FLAG 312 120 0
FLAG -200 56 0
FLAG -312 56 0
SYMBOL voltage -312 -56 R0
SYMATTR InstName V1
SYMATTR Value 2.5
SYMBOL voltage -24 24 R0
SYMATTR InstName Vin
SYMATTR Value SINE(0 1 100K)
SYMBOL res 72 -136 R90
SYMATTR InstName R1
SYMATTR Value 1K
SYMBOL res 184 -136 R90
SYMATTR InstName R2
SYMATTR Value 1K
SYMBOL Opamps\\AD8691 120 -56 R0
SYMATTR InstName U1
SYMBOL voltage -200 -56 R0
SYMATTR InstName V2
SYMATTR Value -2.5
SYMBOL res 296 8 R0
SYMATTR InstName Rload
SYMATTR Value 2K
* SPICE netlist
V1 IN 0 SINE(2.5 0.5 10K 0 0 0 25)
V2 N002 0 5
R1 OUT- N001 10K
R2 N001 IN 10K
XU1 N003 N001 N002 0 OUT- LTC6088 ;pnba 3)2)7)4)1
R3 OUT+ N004 10K
R4 N004 IN 10K
XU2 IN N004 N002 0 OUT+ LTC6088 ;pnba 3)2)7)4)1
R5 N003 N002 10K
R6 0 N003 10K
C1 N003 0 1
.tran 1m

* LTspice schematic (.asc)
Version 4
SHEET 1 752 544
WIRE 24 -256 -376 -256
WIRE 72 -256 24 -256
WIRE 184 -256 152 -256
WIRE 232 -256 184 -256
WIRE 344 -256 312 -256
WIRE -376 -240 -376 -256
WIRE 56 -192 -8 -192
WIRE 264 -192 56 -192
WIRE 56 -176 56 -192
WIRE -376 -144 -376 -160
WIRE 264 -128 264 -192
WIRE 184 -112 184 -256
WIRE 232 -112 184 -112
WIRE 344 -96 344 -256
WIRE 344 -96 296 -96
WIRE 376 -96 344 -96
WIRE 56 -80 56 -96
WIRE 168 -80 56 -80
WIRE 232 -80 168 -80
WIRE 56 -64 56 -80
WIRE 168 -64 168 -80
WIRE 264 -48 264 -64
WIRE 56 32 56 16
WIRE 168 32 168 0
WIRE -8 96 -8 -192
WIRE -8 96 -88 96
WIRE 24 96 24 -256
WIRE 72 96 24 96
WIRE 184 96 152 96
WIRE 232 96 184 96
WIRE 344 96 312 96
WIRE -88 112 -88 96
WIRE -8 176 -8 96
WIRE 264 176 -8 176
WIRE 264 192 264 176
WIRE -88 208 -88 192
WIRE 184 208 184 96
WIRE 232 208 184 208
WIRE 344 224 344 96
WIRE 344 224 296 224
WIRE 376 224 344 224
WIRE 24 240 24 96
WIRE 232 240 24 240
WIRE 264 272 264 256
FLAG -376 -144 0
FLAG -376 -256 IN
FLAG 376 -96 OUT-
FLAG 376 224 OUT+
FLAG -88 208 0
FLAG 264 -48 0
FLAG 264 272 0
FLAG 168 32 0
FLAG 56 32 0
SYMBOL voltage -376 -256 R0
SYMATTR InstName V1
SYMATTR Value SINE(2.5 0.5 10K 0 0 0 25)
SYMBOL voltage -88 96 R0
SYMATTR InstName V2
SYMATTR Value 5
SYMBOL res 328 -272 R90
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL res 168 -272 R90
SYMATTR InstName R2
SYMATTR Value 10K
SYMBOL LTC6088 264 -96 R0
SYMATTR InstName U1
SYMBOL res 328 80 R90
SYMATTR InstName R3
SYMATTR Value 10K
SYMBOL res 168 80 R90
SYMATTR InstName R4
SYMATTR Value 10K
SYMBOL LTC6088 264 224 R0
SYMATTR InstName U2
SYMBOL res 40 -80 M180
SYMATTR InstName R5
SYMATTR Value 10K
SYMBOL res 40 32 M180
SYMATTR InstName R6
SYMATTR Value 10K
SYMBOL cap 152 -64 R0
SYMATTR InstName C1
SYMATTR Value 1
* SPICE netlist
C1 BIAS 0 4.7
V2 BIAS 0 5
V1 IN 0 1.65
C2 OUT 0 10 Rser=2m
C3 N001 0 4.7
R1 BIAS PG 51k
R2 OUT 0 1
XU2 BIAS 0 NC_01 NC_02 PG OUT BIAS BIAS 0 OUT 0 IN N001 LT3077 TA=25 Rth=42 ;pnba EN)Vo0)Vo1)Vo2)PG)OUT)BIAS)BIASF)ILIM)SENSE)GND)IN)REF
.tran 500m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1088 592
WIRE -208 -296 -416 -296
WIRE 256 -296 -208 -296
WIRE 432 -296 256 -296
WIRE 64 -200 -80 -200
WIRE 176 -200 128 -200
WIRE 432 -184 432 -296
WIRE -208 -152 -208 -296
WIRE -80 -152 -80 -200
WIRE 432 -88 432 -104
WIRE -352 -72 -544 -72
WIRE -320 -72 -352 -72
WIRE 64 -72 32 -72
WIRE 96 -72 64 -72
WIRE 256 -72 256 -296
WIRE 256 -72 176 -72
WIRE -544 -40 -544 -72
WIRE -416 -8 -416 -296
WIRE -320 -8 -416 -8
WIRE 144 -8 32 -8
WIRE -544 56 -544 40
WIRE -320 56 -368 56
WIRE 144 56 144 -8
WIRE 144 56 32 56
WIRE 368 56 144 56
WIRE 544 56 368 56
WIRE -368 72 -368 56
WIRE 368 72 368 56
WIRE 544 88 544 56
WIRE 224 120 32 120
WIRE 96 184 32 184
WIRE 368 184 368 136
WIRE 544 184 544 168
WIRE 96 200 96 184
WIRE -144 280 -144 264
WIRE 96 296 96 264
WIRE 224 296 224 120
FLAG -144 280 0
FLAG -544 56 0
FLAG -352 -72 IN
FLAG 432 -88 0
FLAG 368 184 0
FLAG 544 56 OUT
FLAG 544 184 0
FLAG 96 296 0
FLAG 176 -200 0
FLAG 224 296 0
FLAG -80 -200 BIAS
FLAG -208 -296 BIAS
FLAG 64 -72 PG
FLAG -368 72 0
SYMBOL cap 64 -184 R270
SYMATTR Value 4.7
SYMATTR InstName C1
SYMBOL voltage 432 -200 R0
SYMATTR InstName V2
SYMATTR Value 5
SYMBOL voltage -544 -56 R0
SYMATTR InstName V1
SYMATTR Value 1.65
SYMBOL cap 352 72 R0
SYMATTR Value 10
SYMATTR InstName C2
SYMATTR SpiceLine Rser=2m
SYMBOL cap 80 200 R0
SYMATTR InstName C3
SYMATTR Value 4.7
SYMBOL res 192 -88 R90
SYMATTR InstName R1
SYMATTR Value 51k
SYMBOL res 528 72 R0
SYMATTR InstName R2
SYMATTR Value 1
SYMBOL PowerProducts\\LT3077 -144 24 R0
SYMATTR InstName U2
* SPICE netlist
Q1 c b e 0 2N3904
R3 e 0 470K
R1 vcc c 2.2Meg
R2 c b 22e6
C2 b 0 10p
CY1 c b {C1} Rser={Rs} Lser={L1} Cpar={C0}
V1 vcc 0 3
C1 c 0 10p
C3 e 0 1f
.param L1=4448
.param C1=.0053p
.param RS=11200
.param C0=1.84p
.tran 0 2.5 0 2u
.ic V(b)=0 V(c)=0
.options plotwinsize=0

* LTspice schematic (.asc)
Version 4
SHEET 1 480 480
WIRE 144 -240 96 -240
WIRE 240 -240 144 -240
WIRE 96 -208 96 -240
WIRE 240 -208 240 -240
WIRE -144 -96 -224 -96
WIRE -48 -96 -144 -96
WIRE 0 -96 -48 -96
WIRE 96 -96 96 -128
WIRE 96 -96 0 -96
WIRE 128 -96 96 -96
WIRE 240 -96 240 -128
WIRE -224 -80 -224 -96
WIRE -48 -64 -48 -96
WIRE -144 -48 -144 -96
WIRE 96 0 96 -96
WIRE -224 16 -224 -16
WIRE -144 48 -144 16
WIRE -48 48 -48 16
WIRE -48 48 -144 48
WIRE 0 48 -48 48
WIRE 32 48 0 48
WIRE -144 80 -144 48
WIRE 96 112 96 96
WIRE 128 112 96 112
WIRE 208 112 128 112
WIRE 96 128 96 112
WIRE 208 144 208 112
WIRE -144 160 -144 144
WIRE 96 240 96 208
WIRE 208 240 208 208
FLAG -144 160 0
FLAG 96 240 0
FLAG 240 -96 0
FLAG 0 48 b
FLAG -224 16 0
FLAG 0 -96 c
FLAG 208 240 0
FLAG 128 -96 c
IOPIN 224 0 Out
FLAG 128 112 e
FLAG 144 -240 vcc
SYMBOL npn 32 0 R0
SYMATTR InstName Q1
SYMATTR Value 2N3904
SYMBOL res 80 112 R0
SYMATTR InstName R3
SYMATTR Value 470K
SYMBOL res 80 -224 R0
SYMATTR InstName R1
SYMATTR Value 2.2MEG
SYMBOL res -64 -80 R0
SYMATTR InstName R2
SYMATTR Value 22e6
SYMBOL cap -160 80 R0
SYMATTR InstName C2
SYMATTR Value 10p
SYMBOL Misc\\xtal -160 -48 R0
SYMATTR InstName Y1
SYMATTR Value {C1}
SYMATTR SpiceLine Rser={Rs} Lser={L1} Cpar={C0}
SYMBOL voltage 240 -224 R0
SYMATTR InstName V1
SYMATTR Value 3
SYMBOL cap -240 -80 R0
SYMATTR InstName C1
SYMATTR Value 10p
SYMBOL cap 192 144 R0
SYMATTR InstName C3
SYMATTR Value 1f
* SPICE netlist
C2 OUT 0 1
D1 N001 OUT MBR0540
L1 IN N001 10 Rpar=20K
R1 N002 0 130K
R2 OUT N002 2Meg
V1 IN 0 3.3
XU1 N001 0 N002 IN IN LT1615 ;pnba SW)GND)FB)_SHDN)Vin
Rload OUT 0 2K
.tran 1m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 704 336
WIRE -256 -168 -352 -168
WIRE -160 -168 -256 -168
WIRE -112 -168 -160 -168
WIRE 0 -168 -32 -168
WIRE 48 -168 0 -168
WIRE 176 -168 112 -168
WIRE 272 -168 176 -168
WIRE 352 -168 272 -168
WIRE -352 -152 -352 -168
WIRE 272 -152 272 -168
WIRE 352 -152 352 -168
WIRE -160 -104 -160 -168
WIRE 0 -104 0 -168
WIRE 176 -72 176 -168
WIRE -352 -56 -352 -72
WIRE 272 -56 272 -88
WIRE 352 -56 352 -72
WIRE -256 24 -256 -168
WIRE -224 24 -256 24
WIRE 176 24 176 8
WIRE 176 24 64 24
WIRE 176 40 176 24
WIRE 176 136 176 120
WIRE -80 168 -80 152
FLAG -352 -56 0
FLAG -80 168 0
FLAG 352 -56 0
FLAG 272 -56 0
FLAG 176 136 0
FLAG 352 -168 OUT
FLAG -352 -168 IN
SYMBOL POLCAP 256 -152 R0
SYMATTR InstName C2
SYMATTR Value 1
SYMBOL SCHOTTKY 48 -152 R270
SYMATTR InstName D1
SYMATTR Value MBR0540
SYMBOL ind -128 -152 R270
SYMATTR InstName L1
SYMATTR Value 10
SYMATTR SpiceLine Rpar=20K
SYMBOL RES 160 24 R0
SYMATTR InstName R1
SYMATTR Value 130K
SYMBOL RES 160 -88 R0
SYMATTR InstName R2
SYMATTR Value 2Meg
SYMBOL VOLTAGE -352 -168 R0
SYMATTR InstName V1
SYMATTR Value 3.3
SYMBOL PowerProducts\\LT1615 -80 24 R0
SYMATTR InstName U1
SYMBOL RES 336 -168 R0
SYMATTR InstName Rload
SYMATTR Value 2K
* SPICE netlist
D1 Diodo 0 DI_1N4001
V1 Diodo 0 0
.dc V1 -55 10 100m
+ CJO=39.8p M=0.333 N=1.45 TT=4.32u )

* LTspice schematic (.asc)
Version 4
SHEET 1 200 200
WIRE 8 -88 -72 -88
WIRE 72 -88 8 -88
WIRE -72 -56 -72 -88
WIRE 72 -40 72 -88
WIRE -72 56 -72 24
WIRE 72 56 72 24
WIRE 72 56 -72 56
WIRE -72 88 -72 56
FLAG 8 -88 Diodo
FLAG -72 88 0
SYMBOL diode 56 -40 R0
SYMATTR InstName D1
SYMATTR Value DI_1N4001
SYMBOL voltage -72 -72 R0
SYMATTR InstName V1
SYMATTR Value 0
* SPICE netlist
C1 N004 0 10n
V1 IN 0 10
R1 IN N002 500K
R2 OUT N001 432K
R3 N001 0 59K
C2 N003 0 22n Rpar=1.5K
C3 OUT 0 3.3 Rser=20m
Rload OUT 0 30
XU1 IN MP_01 IN N002 N003 N004 0 N001 OUT LT3065 ;pnba IN))_SHDN)PwrGD)Imax)Ref/Byp)GND)ADJ)OUT
.tran 10m startup

* LTspice schematic (.asc)
Version 4.1
SHEET 1 832 304
WIRE -336 -136 -416 -136
WIRE -256 -136 -336 -136
WIRE -240 -136 -256 -136
WIRE 192 -136 16 -136
WIRE 320 -136 192 -136
WIRE 416 -136 320 -136
WIRE -416 -120 -416 -136
WIRE 320 -120 320 -136
WIRE 416 -120 416 -136
WIRE -336 -40 -336 -136
WIRE -256 -40 -256 -136
WIRE -240 -40 -256 -40
WIRE 192 -40 192 -56
WIRE 192 -40 16 -40
WIRE -416 -24 -416 -40
WIRE 192 -24 192 -40
WIRE 320 -24 320 -56
WIRE 416 -24 416 -40
WIRE -336 56 -336 40
WIRE -240 56 -336 56
WIRE 64 56 16 56
WIRE 144 56 128 56
WIRE 192 72 192 56
WIRE -320 152 -336 152
WIRE -240 152 -256 152
WIRE 32 152 16 152
FLAG -336 152 0
FLAG -416 -24 0
FLAG 192 72 0
FLAG 32 152 0
FLAG 144 56 0
FLAG 320 -24 0
FLAG 416 -24 0
FLAG -416 -136 IN
FLAG 416 -136 OUT
SYMBOL cap -256 136 R90
SYMATTR InstName C1
SYMATTR Value 10n
SYMBOL voltage -416 -136 R0
SYMATTR InstName V1
SYMATTR Value 10
SYMBOL res -352 -56 R0
SYMATTR InstName R1
SYMATTR Value 500K
SYMBOL res 176 -152 R0
SYMATTR InstName R2
SYMATTR Value 432K
SYMBOL res 176 -40 R0
SYMATTR InstName R3
SYMATTR Value 59K
SYMBOL cap 64 72 R270
SYMATTR InstName C2
SYMATTR Value 22n
SYMATTR SpiceLine Rpar=1.5K
SYMBOL cap 304 -120 R0
SYMATTR InstName C3
SYMATTR Value 3.3
SYMATTR SpiceLine Rser=20m
SYMBOL res 400 -136 R0
SYMATTR InstName Rload
SYMATTR Value 30
SYMBOL LT3065 -112 8 R0
SYMATTR InstName U1
* SPICE netlist
XU1 0 IN N005 N004 IN N006 N002 N003 OUT N003 N001 LTM8032 ;pnba GND)Vin)Adj)Share)Run/SS)Pgood)Rt)BIAS)Out)AUX)Fin
R1 N002 0 44.2K
R2 N005 0 47.2K
R3 OUT N006 100K
C1 OUT 0 10
Rload OUT 0 5
V1 IN 0 20
.tran 500u startup

* LTspice schematic (.asc)
Version 4
SHEET 1 752 336
WIRE -200 -168 -376 -168
WIRE -104 -168 -200 -168
WIRE -376 -152 -376 -168
WIRE -104 -152 -104 -168
WIRE 24 -152 24 -168
WIRE -200 -88 -200 -168
WIRE -184 -88 -200 -88
WIRE 168 -88 104 -88
WIRE 280 -88 168 -88
WIRE 376 -88 280 -88
WIRE 280 -72 280 -88
WIRE 376 -72 376 -88
WIRE -376 -56 -376 -72
WIRE 168 -40 168 -88
WIRE -280 -24 -296 -24
WIRE -184 -24 -200 -24
WIRE 120 -24 104 -24
WIRE 280 24 280 -8
WIRE 376 24 376 8
WIRE -184 40 -200 40
WIRE 120 40 120 -24
WIRE 120 40 104 40
WIRE -280 104 -296 104
WIRE -184 104 -200 104
WIRE 168 104 168 40
WIRE 168 104 104 104
WIRE -40 168 -40 152
FLAG -296 -24 0
FLAG -296 104 0
FLAG -376 -56 0
FLAG -40 168 0
FLAG 280 24 0
FLAG 376 24 0
FLAG -376 -168 IN
FLAG 376 -88 OUT
SYMBOL PowerProducts\\LTM8032 -40 8 R0
SYMATTR InstName U1
SYMBOL res -184 -40 R90
SYMATTR InstName R1
SYMATTR Value 44.2K
SYMBOL res -184 88 R90
SYMATTR InstName R2
SYMATTR Value 47.2K
SYMBOL res 152 -56 R0
SYMATTR InstName R3
SYMATTR Value 100K
SYMBOL cap 264 -72 R0
SYMATTR InstName C1
SYMATTR Value 10
SYMBOL res 360 -88 R0
SYMATTR InstName Rload
SYMATTR Value 5
SYMBOL voltage -376 -168 R0
SYMATTR InstName V1
SYMATTR Value 20
* SPICE netlist
Q1 C B 0 0 2N2222
V1 C 0 1
I1 0 B 1
.dc V1 0 10 0.01 I1 2m 20m 2m
.savebias DC_Bias.txt DC1=5 DC2=10m

* LTspice schematic (.asc)
Version 4
SHEET 1 288 200
WIRE 144 -96 -144 -96
WIRE 144 -48 144 -96
WIRE -144 -32 -144 -96
WIRE 48 0 -16 0
WIRE 80 0 48 0
WIRE -144 96 -144 48
WIRE -16 96 -16 80
WIRE 144 96 144 48
FLAG 144 96 0
FLAG -144 96 0
FLAG -16 96 0
FLAG 48 0 B
FLAG 144 -96 C
SYMBOL npn 80 -48 R0
SYMATTR InstName Q1
SYMATTR Value 2N2222
SYMBOL voltage -144 -48 R0
SYMATTR InstName V1
SYMATTR Value 1
SYMBOL current -16 80 R180
SYMATTR InstName I1
SYMATTR Value 1
* SPICE netlist
V1 +V 0 5
R1 N001 +V 200
XU1 N003 N001 +V 0 N002 NC_01 LT1218 ;pnba In+)In-)V+)V-)OUT)SHDN
MQ1 OUT N002 N001 N001 BSS84
R2 +V N003 .2
I1 N003 0 SINE(100m 100m 1K)
R3 OUT 0 20K
.tran 3m

* LTspice schematic (.asc)
Version 4
SHEET 1 624 352
WIRE -168 -160 -312 -160
WIRE -136 -160 -168 -160
WIRE -40 -160 -56 -160
WIRE 200 -160 -40 -160
WIRE -312 -144 -312 -160
WIRE -168 -128 -168 -160
WIRE -312 -48 -312 -64
WIRE 8 -48 8 -64
WIRE -40 -32 -40 -160
WIRE -8 -32 -40 -32
WIRE 200 -32 200 -160
WIRE 152 -16 56 -16
WIRE -168 0 -168 -48
WIRE -8 0 -168 0
WIRE -168 16 -168 0
WIRE 8 32 8 16
WIRE 312 64 200 64
WIRE 200 80 200 64
WIRE -168 112 -168 96
WIRE 200 176 200 160
FLAG -312 -48 0
FLAG 8 -64 +V
FLAG -312 -160 +V
FLAG -168 112 0
FLAG 8 32 0
FLAG 200 176 0
FLAG 312 64 OUT
SYMBOL voltage -312 -160 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL res -40 -176 R90
SYMATTR InstName R1
SYMATTR Value 200
SYMBOL opamps\\LT1218 24 -16 R0
SYMATTR InstName U1
SYMBOL pmos 152 64 M180
SYMATTR InstName Q1
SYMATTR Value BSS84
SYMBOL res -184 -144 R0
SYMATTR InstName R2
SYMATTR Value .2
SYMBOL current -168 16 R0
SYMATTR InstName I1
SYMATTR Value SINE(100m 100m 1K)
SYMBOL res 184 64 R0
SYMATTR InstName R3
SYMATTR Value 20K
* SPICE netlist
V1 N001 0 SINE(0 311.12 50)
D1 N001 N001 D
D2 N002 N003 D
D3 N004 0 D
D4 0 N003 D
D5 N004 N002 D
RM N004 N003 100
RM N001 N002 418.33
RH N001 0 24.2
.tran .1

* LTspice schematic (.asc)
Version 4
SHEET 1 832 480
WIRE -128 -240 -288 -240
WIRE -288 -144 -288 -240
WIRE -288 -144 -416 -144
WIRE -240 -144 -288 -144
WIRE -128 -144 -128 -240
WIRE -128 -144 -176 -144
WIRE 112 -144 -128 -144
WIRE 416 -144 112 -144
WIRE 112 -112 112 -144
WIRE 112 -16 112 -32
WIRE 112 -16 16 -16
WIRE 192 -16 112 -16
WIRE 416 0 416 -144
WIRE 16 16 16 -16
WIRE 192 16 192 -16
WIRE -416 48 -416 -144
WIRE 64 80 16 80
WIRE 192 80 144 80
WIRE -416 224 -416 128
WIRE 16 224 16 144
WIRE 16 224 -416 224
WIRE 192 224 192 144
WIRE 192 224 16 224
WIRE 352 224 192 224
WIRE 416 224 416 80
WIRE 416 224 352 224
WIRE 352 240 352 224
FLAG 352 240 0
SYMBOL voltage -416 32 R0
SYMATTR InstName V1
SYMATTR Value SINE(0 311.12 50)
SYMBOL diode -240 -128 R270
SYMATTR InstName D1
SYMBOL diode 0 16 R0
SYMATTR InstName D2
SYMBOL diode 176 80 R0
SYMATTR InstName D3
SYMBOL diode 32 144 R180
SYMATTR InstName D4
SYMBOL diode 208 80 R180
SYMATTR InstName D5
SYMBOL res 160 64 R90
SYMATTR InstName M
SYMATTR Value 100
SYMBOL res 96 -128 R0
SYMATTR InstName RM
SYMATTR Value 418.33
SYMBOL res 400 -16 R0
SYMATTR InstName RH
SYMATTR Value 24.2
* SPICE netlist
V1 +V 0 15
Vin N001 N004 SINE(0 100m 10K)
R1 N002 N003 5.49K
V2 -V 0 -15
Rload OUT 0 10K
XU1 N004 N002 N003 N001 -V N005 OUT +V AD8220 ;pnba IN-)RG-)RG+)IN+)VEE)REF)OUT)VCC
Vcm N004 0 1
Vref N005 0 .5
.tran 1m

* LTspice schematic (.asc)
Version 4
SHEET 1 656 368
WIRE 216 -168 216 -184
WIRE 328 -168 328 -184
WIRE 40 -88 -328 -88
WIRE 216 -72 216 -88
WIRE 328 -72 328 -88
WIRE 40 -56 -56 -56
WIRE -328 -40 -328 -88
WIRE 328 -8 216 -8
WIRE 328 8 328 -8
WIRE -56 40 -56 24
WIRE 40 40 -56 40
WIRE -328 72 -328 40
WIRE 40 72 -328 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
SYMBOL voltage 216 -184 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage -328 -56 R0
SYMATTR InstName Vin
SYMATTR Value SINE(0 100m 10K)
SYMBOL res -72 -72 R0
SYMATTR InstName R1
SYMATTR Value 5.49K
SYMBOL voltage 328 -184 R0
SYMATTR InstName V2
SYMATTR Value -15
SYMBOL res 312 -8 R0
SYMATTR InstName Rload
SYMATTR Value 10K
SYMBOL AD8220 72 -8 R0
SYMATTR InstName U1
SYMBOL voltage -328 72 R0
SYMATTR InstName Vcm
SYMATTR Value 1
SYMBOL voltage 152 56 R0
SYMATTR InstName Vref
SYMATTR Value .5
* SPICE netlist
CX1 3 2 .0127pF Lser=2H Rser=200 Cpar=4pF
C2 2 0 100p
C3 3 0 10p
R1 2 1 3k3
R2 4 3 3.3Meg
Bo 0 4 I=limit(30*(2.5-V(i)),0,5) Rpar=1 tripdt=1n
Ri i 3 100
I2 2 3 PULSE(0 23 100n 10n 10n 10n 1u 1)
Di 0 i Clamp
V1 4 1 AC 1
.tran 0 10m 100u 10n

* LTspice schematic (.asc)
Version 4
SHEET 1 752 320
WIRE -24 48 24 48
WIRE -232 48 -168 48
WIRE 56 48 56 80
WIRE 56 144 56 160
WIRE -168 80 -168 48
WIRE -168 48 -136 48
WIRE -344 48 -312 48
WIRE 24 48 56 48
WIRE -376 48 -344 48
WIRE 376 160 376 144
WIRE 248 48 280 48
WIRE 296 48 296 80
WIRE 296 144 296 160
WIRE 376 -48 376 64
WIRE 280 48 296 48
WIRE -168 -48 -168 48
WIRE -8 -48 56 -48
WIRE 56 -48 56 48
WIRE -136 48 -88 48
WIRE -88 -48 -168 -48
WIRE 120 -48 120 48
WIRE 120 48 168 48
WIRE 376 -48 296 -48
WIRE 216 -48 120 -48
WIRE -376 48 -376 -16
WIRE -376 -160 -344 -160
WIRE 376 -160 376 -48
WIRE -168 160 -168 144
WIRE 56 48 120 48
WIRE -376 -96 -376 -160
WIRE -344 -160 376 -160
FLAG -168 160 0
FLAG 56 160 0
FLAG -344 48 1
FLAG -136 48 2
FLAG 24 48 3
FLAG 376 160 0
FLAG 296 160 0
FLAG 280 48 i
FLAG -344 -160 4
SYMBOL Misc\\xtal -24 32 R90
SYMATTR InstName X1
SYMATTR Value .0127pF
SYMATTR SpiceLine Rser=200
SYMATTR Value2 Lser=2H
SYMATTR SpiceLine2 Cpar=4pF
SYMBOL cap -152 80 M0
SYMATTR InstName C2
SYMATTR Value 100p
SYMBOL cap 40 80 R0
SYMATTR InstName C3
SYMATTR Value 10p
SYMBOL res -216 32 R90
SYMATTR InstName R1
SYMATTR Value 3k3
SYMBOL res 312 -64 R90
SYMATTR InstName R2
SYMATTR Value 3.3Meg
SYMBOL bi 376 144 M180
SYMATTR InstName Bo
SYMATTR Value I=limit(30*(2.5-V(i)),0,5)
SYMATTR Value2 Rpar=1 tripdt=1n
SYMBOL res 264 32 R90
SYMATTR InstName Ri
SYMATTR Value 100
SYMBOL current -88 -48 M90
SYMATTR InstName I2
SYMATTR Value PULSE(0 23 100n 10n 10n 10n 1u 1)
SYMBOL zener 312 144 R180
SYMATTR InstName Di
SYMATTR Value Clamp
SYMBOL voltage -376 -112 R0
SYMATTR InstName V1
SYMATTR Value ""
SYMATTR Value2 AC 1