Si7li/ltspice-spice-circuits-no-aug huggingface dataset:
* SPICE netlist
V1 +V 0 10
XU1 N006 N004 +V 0 N002 LT1630 ;pnba In+)In-)V+)V-)OUT
C1 N002 N004 47p
R1 N002 N001 2.32K
R2 N004 N001 6.65K
R3 N001 IN 2.32K
C2 N001 0 220p
XU2 N006 N005 +V 0 OUT LT1630 ;pnba In+)In-)V+)V-)OUT
C3 OUT N005 22p
R4 OUT N003 2.74K
R5 N005 N003 6.65K
R6 N003 N002 2.74K
C4 N003 0 470p
V2 N006 0 5
V3 IN 0 5 AC 1
.ac oct 100 100 10Meg

* LTspice schematic (.asc)
Version 4
SHEET 1 1056 400
WIRE -112 -184 -224 -184
WIRE 48 -184 -32 -184
WIRE 320 -184 208 -184
WIRE 480 -184 400 -184
WIRE -528 -120 -528 -136
WIRE -320 -120 -400 -120
WIRE -224 -120 -224 -184
WIRE -224 -120 -240 -120
WIRE -176 -120 -224 -120
WIRE -80 -120 -96 -120
WIRE -48 -120 -80 -120
WIRE 48 -120 48 -184
WIRE 48 -120 16 -120
WIRE 112 -120 48 -120
WIRE 208 -120 208 -184
WIRE 208 -120 192 -120
WIRE 256 -120 208 -120
WIRE 352 -120 336 -120
WIRE 384 -120 352 -120
WIRE 480 -120 480 -184
WIRE 480 -120 448 -120
WIRE -400 -104 -400 -120
WIRE -224 -104 -224 -120
WIRE 208 -104 208 -120
WIRE -224 -24 -224 -40
WIRE -16 -24 -16 -40
WIRE 208 -24 208 -40
WIRE 416 -24 416 -40
WIRE -528 -8 -528 -40
WIRE -400 -8 -400 -24
WIRE -80 -8 -80 -120
WIRE -48 -8 -80 -8
WIRE 352 -8 352 -120
WIRE 384 -8 352 -8
WIRE 48 8 48 -120
WIRE 48 8 16 8
WIRE 480 8 480 -120
WIRE 480 8 448 8
WIRE 528 8 480 8
WIRE -48 24 -80 24
WIRE 384 24 352 24
WIRE -16 56 -16 40
WIRE 416 56 416 40
WIRE -80 88 -80 24
WIRE 144 88 -80 88
WIRE 352 88 352 24
WIRE 352 88 144 88
WIRE 144 104 144 88
WIRE 144 200 144 184
FLAG -528 -8 0
FLAG -16 -40 +V
FLAG -528 -136 +V
FLAG -16 56 0
FLAG -224 -24 0
FLAG 416 -40 +V
FLAG 416 56 0
FLAG 208 -24 0
FLAG 144 200 0
FLAG -400 -8 0
FLAG 528 8 OUT
FLAG -400 -120 IN
SYMBOL voltage -528 -136 R0
SYMATTR InstName V1
SYMATTR Value 10
SYMBOL opamps\\LT1630 -16 -56 R0
SYMATTR InstName U1
SYMBOL cap 16 -136 R90
SYMATTR InstName C1
SYMATTR Value 47p
SYMBOL res -16 -200 R90
SYMATTR InstName R1
SYMATTR Value 2.32K
SYMBOL res -80 -136 R90
SYMATTR InstName R2
SYMATTR Value 6.65K
SYMBOL res -224 -136 R90
SYMATTR InstName R3
SYMATTR Value 2.32K
SYMBOL cap -240 -104 R0
SYMATTR InstName C2
SYMATTR Value 220p
SYMBOL opamps\\LT1630 416 -56 R0
SYMATTR InstName U2
SYMBOL cap 448 -136 R90
SYMATTR InstName C3
SYMATTR Value 22p
SYMBOL res 416 -200 R90
SYMATTR InstName R4
SYMATTR Value 2.74K
SYMBOL res 352 -136 R90
SYMATTR InstName R5
SYMATTR Value 6.65K
SYMBOL res 208 -136 R90
SYMATTR InstName R6
SYMATTR Value 2.74K
SYMBOL cap 192 -104 R0
SYMATTR InstName C4
SYMATTR Value 470p
SYMBOL voltage 144 88 R0
SYMATTR InstName V2
SYMATTR Value 5
SYMBOL voltage -400 -120 R0
SYMATTR InstName V3
SYMATTR Value 5
SYMATTR Value2 AC 1
* SPICE netlist
V1 +V 0 15
V2 -V 0 -15
V3 vSource 0 10
V4 vIN 0 pulse(0 5 0 20n 20n 10u 20u)
R1 vDrain 0 301
C1 vDrain 0 36p
C2 vFF 0 12p
XU2 vIN vDrain vSource -V 0 +V vFF ADG5412BF ;pnba IN)D)S)Vss)GND)Vdd)FF
.tran 0.1m

* LTspice schematic (.asc)
Version 4
SHEET 1 848 368
WIRE 88 -168 88 -184
WIRE -424 -104 -424 -120
WIRE -200 -88 -232 -88
WIRE -72 -88 -120 -88
WIRE -8 -88 -72 -88
WIRE 248 -88 184 -88
WIRE 328 -88 248 -88
WIRE 424 -88 328 -88
WIRE 328 -56 328 -88
WIRE 424 -40 424 -88
WIRE -40 -24 -72 -24
WIRE -8 -24 -40 -24
WIRE 232 -24 184 -24
WIRE -424 -8 -424 -24
WIRE -72 -8 -72 -24
WIRE 232 8 232 -24
WIRE 328 40 328 24
WIRE 424 40 424 24
WIRE -72 72 -72 56
WIRE -424 88 -424 72
WIRE 40 104 40 88
WIRE 136 104 136 88
WIRE 232 104 232 88
WIRE -424 184 -424 168
FLAG -424 184 0
FLAG -424 -8 0
FLAG -424 -120 +V
FLAG -424 72 -V
FLAG -232 -88 0
FLAG 40 104 -V
FLAG 88 -184 +V
FLAG 136 104 0
FLAG 232 104 0
FLAG 328 40 0
FLAG 424 40 0
FLAG -72 72 0
FLAG 248 -88 vDrain
FLAG -72 -88 vSource
FLAG -40 -24 vFF
FLAG 232 -24 vIN
SYMBOL voltage -424 -120 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage -424 72 R0
SYMATTR InstName V2
SYMATTR Value -15
SYMBOL voltage -104 -88 M270
SYMATTR InstName V3
SYMATTR Value 10
SYMBOL voltage 232 -8 R0
SYMATTR Value pulse(0 5 0 20n 20n 10u 20u)
SYMATTR InstName V4
SYMBOL res 312 -72 R0
SYMATTR InstName R1
SYMATTR Value 301
SYMBOL cap 408 -40 R0
SYMATTR InstName C1
SYMATTR Value 36p
SYMBOL cap -88 -8 R0
SYMATTR InstName C2
SYMATTR Value 12p
SYMBOL ADG5412BF 88 -40 R0
SYMATTR InstName U2
* SPICE netlist
D1 0 D1 RRE07VSM6S
I1 0 D1 0
.dc I1 0 0.1uA
.step temp list 25 80

* LTspice schematic (.asc)
Version 4
SHEET 1 240 208
WIRE -8 -104 -120 -104
WIRE 104 -104 -8 -104
WIRE -120 -40 -120 -104
WIRE 104 -40 104 -104
WIRE -120 88 -120 40
WIRE -8 88 -120 88
WIRE 104 88 104 24
WIRE 104 88 -8 88
WIRE -8 104 -8 88
FLAG -8 104 0
FLAG -8 -104 D1
SYMBOL diode 120 24 R180
SYMATTR InstName D1
SYMATTR Value RRE07VSM6S
SYMBOL current -120 40 R180
SYMATTR InstName I1
SYMATTR Value 0
* SPICE netlist
XU1 N008 V- IN- N007 V+ V+ LTC6253-7 ;pnba 1)2)3)4)5)6
V1 V+ 0 1.65
V2 V- 0 -1.65
R1 N001 N003 1.2K
XU2 N001 V- IN+ N003 V+ V+ LTC6253-7 ;pnba 1)2)3)4)5)6
R2 N003 N005 30.1
R3 N005 N007 30.1
R4 N008 N007 1.2K
XU3 OUT V- N002 N006 V+ LTC6253 ;pnba 1)2)3)4)5
R5 N002 N001 750
R6 0 N002 750
R7 N006 N008 750
R8 OUT N006 750
C1 N005 N004 15p
R9 N004 0 200
V3 IN- 0 0
V4 IN+ IN- AC 1
.ac oct 50 10k 400Meg

* LTspice schematic (.asc)
Version 4
SHEET 1 1072 624
WIRE 24 -296 24 -312
WIRE 56 -296 56 -312
WIRE -104 -280 -280 -280
WIRE 8 -280 -104 -280
WIRE 200 -264 72 -264
WIRE 216 -264 200 -264
WIRE 312 -264 296 -264
WIRE 344 -264 312 -264
WIRE 440 -264 424 -264
WIRE 8 -248 -24 -248
WIRE 24 -216 24 -232
WIRE -24 -168 -24 -248
WIRE 88 -168 -24 -168
WIRE 200 -168 200 -264
WIRE 200 -168 168 -168
WIRE -536 -152 -536 -168
WIRE -392 -152 -392 -168
WIRE -24 -152 -24 -168
WIRE 360 -88 360 -104
WIRE 312 -72 312 -264
WIRE 328 -72 312 -72
WIRE -536 -56 -536 -72
WIRE -392 -56 -392 -72
WIRE -200 -56 -216 -56
WIRE -104 -56 -120 -56
WIRE -24 -56 -24 -72
WIRE -24 -56 -40 -56
WIRE 504 -56 392 -56
WIRE 536 -56 504 -56
WIRE -24 -40 -24 -56
WIRE 328 -40 312 -40
WIRE 360 -8 360 -24
WIRE -280 24 -280 -280
WIRE -24 56 -24 40
WIRE 88 56 -24 56
WIRE 200 56 168 56
WIRE 24 120 24 104
WIRE -24 136 -24 56
WIRE 8 136 -24 136
WIRE 200 152 200 56
WIRE 200 152 72 152
WIRE 216 152 200 152
WIRE 312 152 312 -40
WIRE 312 152 296 152
WIRE 344 152 312 152
WIRE 504 152 504 -56
WIRE 504 152 424 152
WIRE -280 168 -280 104
WIRE -88 168 -280 168
WIRE 8 168 -88 168
WIRE -280 200 -280 168
WIRE 24 200 24 184
WIRE 56 200 56 184
WIRE -280 312 -280 280
FLAG -536 -56 0
FLAG -536 -168 V+
FLAG -392 -56 0
FLAG -392 -168 V-
FLAG 24 -216 V+
FLAG 24 104 V+
FLAG 24 200 V-
FLAG 24 -312 V-
FLAG 440 -264 0
FLAG 536 -56 OUT
FLAG 360 -104 V-
FLAG 360 -8 V+
FLAG -216 -56 0
FLAG 56 -312 V+
FLAG 56 200 V+
FLAG -104 -280 IN+
FLAG -88 168 IN-
FLAG -280 312 0
SYMBOL LTC6253-7 40 152 R0
SYMATTR InstName U1
SYMBOL voltage -536 -168 R0
SYMATTR InstName V1
SYMATTR Value 1.65
SYMBOL voltage -392 -168 R0
SYMATTR InstName V2
SYMATTR Value -1.65
SYMBOL res 184 -184 R90
SYMATTR InstName R1
SYMATTR Value 1.2K
SYMBOL LTC6253-7 40 -264 M180
SYMATTR InstName U2
SYMBOL res -40 -168 R0
SYMATTR InstName R2
SYMATTR Value 30.1
SYMBOL res -40 -56 R0
SYMATTR InstName R3
SYMATTR Value 30.1
SYMBOL res 184 40 R90
SYMATTR InstName R4
SYMATTR Value 1.2K
SYMBOL Opamps\\LTC6253 360 -56 M180
SYMATTR InstName U3
SYMBOL res 312 -280 R90
SYMATTR InstName R5
SYMATTR Value 750
SYMBOL res 440 -280 R90
SYMATTR InstName R6
SYMATTR Value 750
SYMBOL res 312 136 R90
SYMATTR InstName R7
SYMATTR Value 750
SYMBOL res 440 136 R90
SYMATTR InstName R8
SYMATTR Value 750
SYMBOL cap -40 -72 R90
SYMATTR InstName C1
SYMATTR Value 15p
SYMBOL res -104 -72 R90
SYMATTR InstName R9
SYMATTR Value 200
SYMBOL voltage -280 184 R0
SYMATTR InstName V3
SYMATTR Value 0
SYMBOL voltage -280 8 R0
SYMATTR Value2 AC 1
SYMATTR InstName V4
SYMATTR Value ""
* SPICE netlist
V1 N001 0 SINE(0 10 10)
D1 N001 A D
D3 0 A D
R1 B A 2.2k
D2 B 0 D
D4 B N001 D
.tran 200ms

* LTspice schematic (.asc)
Version 4
SHEET 1 432 208
WIRE -24 -104 -216 -104
WIRE 200 -104 -24 -104
WIRE -216 -24 -216 -104
WIRE -24 -8 -24 -40
WIRE 56 -8 -24 -8
WIRE 200 -8 200 -40
WIRE 200 -8 136 -8
WIRE -24 8 -24 -8
WIRE 200 8 200 -8
WIRE -216 88 -216 56
WIRE -24 88 -24 72
WIRE -24 88 -216 88
WIRE 200 88 200 72
WIRE 200 88 -24 88
WIRE -216 104 -216 88
FLAG -216 104 0
FLAG -24 -8 A
FLAG 200 -8 B
SYMBOL voltage -216 -40 R0
SYMATTR InstName V1
SYMATTR Value SINE(0 10 10)
SYMBOL diode -40 -104 R0
SYMATTR InstName D1
SYMBOL diode -8 72 R180
SYMATTR InstName D3
SYMBOL res 152 -24 R90
SYMATTR InstName R1
SYMATTR Value 2.2k
SYMBOL diode 184 8 R0
SYMATTR InstName D2
SYMBOL diode 216 -40 R180
SYMATTR InstName D4
* SPICE netlist
D1 N002 0 D
D2 N003 0 D
R1 N001 N002 1k
R2 N001 N003 1k
V1 N001 0 5
.dc V1 4.5 5.5 0.01

* LTspice schematic (.asc)
Version 4
SHEET 1 304 288
WIRE 8 -144 -152 -144
WIRE 152 -144 8 -144
WIRE 8 -96 8 -144
WIRE 152 -96 152 -144
WIRE -152 -32 -152 -144
WIRE 8 32 8 -16
WIRE 152 32 152 -16
WIRE -152 144 -152 48
WIRE 8 144 8 96
WIRE 8 144 -152 144
WIRE 152 144 152 96
WIRE 152 144 8 144
FLAG 8 144 0
SYMBOL diode -8 32 R0
SYMATTR InstName D1
SYMBOL diode 136 32 R0
SYMATTR InstName D2
SYMBOL res -8 -112 R0
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL res 136 -112 R0
SYMATTR InstName R2
SYMATTR Value 1k
SYMBOL voltage -152 -48 R0
SYMATTR InstName V1
SYMATTR Value 5
* SPICE netlist
R3 VOUT N002 523
R4 VOUT N001 261
V1 N002 0 PULSE(0 3.3 .25 1ns 1ns .25 .5 4)
V2 N001 0 PULSE(0 3.3 .5 1ns 1ns 1)
R5 VOUT 0 75
.tran 1

* LTspice schematic (.asc)
Version 4
SHEET 1 576 288
WIRE 48 -128 -288 -128
WIRE 176 -128 128 -128
WIRE 240 -128 176 -128
WIRE 288 -128 240 -128
WIRE -288 -80 -288 -128
WIRE 288 -48 288 -128
WIRE 48 -16 -160 -16
WIRE 176 -16 176 -128
WIRE 176 -16 128 -16
WIRE -160 32 -160 -16
WIRE 288 64 288 32
WIRE -288 144 -288 0
WIRE -160 144 -160 112
FLAG -160 144 0
FLAG -288 144 0
FLAG 288 64 0
FLAG 240 -128 VOUT
SYMBOL res 144 -32 R90
SYMATTR InstName R3
SYMATTR Value 523
SYMBOL res 144 -144 R90
SYMATTR InstName R4
SYMATTR Value 261
SYMBOL voltage -160 16 R0
SYMATTR InstName V1
SYMATTR Value PULSE(0 3.3 .25 1ns 1ns .25 .5 4)
SYMBOL voltage -288 -96 R0
SYMATTR InstName V2
SYMATTR Value PULSE(0 3.3 .5 1ns 1ns 1)
SYMBOL res 272 -64 R0
SYMATTR InstName R5
SYMATTR Value 75
* SPICE netlist
B1 D S I = Gain * (V(D)-V(S)) * V(G1)* V(G2)

* LTspice schematic (.asc)
Version 4
SHEET 1 208 200
WIRE -24 -48 -104 -48
WIRE 104 -48 56 -48
WIRE -8 48 -8 0
WIRE 40 48 40 0
FLAG -104 -48 D
IOPIN -16 112 BiDir
FLAG -8 48 G1
IOPIN 80 208 In
FLAG 104 -48 S
IOPIN 192 112 BiDir
FLAG 40 48 G2
IOPIN 128 208 In
SYMBOL bi2 56 -48 R90
SYMATTR InstName B1
SYMATTR Value I = Gain * (V(D)-V(S)) * V(G1)* V(G2)
* SPICE netlist
V1 V+ 0 3.3
R1 N001 IN 29.4K
V2 IN 0 SINE(1.65 1 10k)
C1 N002 N001 10n
R2 N003 N002 8.66K
C2 N004 N003 10n
R3 N005 N004 11.8K
C3 N006 N005 10n
R4 N007 N006 21.5K
C4 OUT N007 10n
R5 N009 V+ 10K
R6 N009 0 10K
R7 OUT N008 11.8K
XU1 N004 N001 N002 V+ 0 N009 N003 N004 LT1466L ;pnba +INA)-INA)OUTA)V+)V-)+INB)-INB)OUTB
XU2 N008 N005 N006 V+ 0 N009 N007 OUT LT1466L ;pnba +INA)-INA)OUTA)V+)V-)+INB)-INB)OUTB
.tran 5m

* LTspice schematic (.asc)
Version 4.1
SHEET 1 1344 736
WIRE -400 -352 -432 -352
WIRE -304 -352 -336 -352
WIRE -112 -352 -144 -352
WIRE 32 -352 -48 -352
WIRE 208 -352 176 -352
WIRE 304 -352 272 -352
WIRE 496 -352 464 -352
WIRE 640 -352 560 -352
WIRE -544 -288 -672 -288
WIRE -432 -288 -432 -352
WIRE -432 -288 -464 -288
WIRE 304 -288 304 -352
WIRE 304 -288 256 -288
WIRE 352 -288 304 -288
WIRE 464 -288 464 -352
WIRE 464 -288 432 -288
WIRE 608 -288 464 -288
WIRE -672 -272 -672 -288
WIRE -304 -272 -304 -352
WIRE -304 -272 -352 -272
WIRE -256 -272 -304 -272
WIRE -144 -272 -144 -352
WIRE -144 -272 -176 -272
WIRE 0 -272 -144 -272
WIRE 640 -272 640 -352
WIRE 672 -272 640 -272
WIRE 32 -256 32 -352
WIRE 80 -256 32 -256
WIRE 176 -256 176 -352
WIRE 176 -256 160 -256
WIRE -352 -192 -352 -272
WIRE -336 -192 -352 -192
WIRE -32 -192 -64 -192
WIRE -16 -192 -32 -192
WIRE 256 -192 256 -288
WIRE 272 -192 256 -192
WIRE 576 -192 544 -192
WIRE 592 -192 576 -192
WIRE -672 -176 -672 -192
WIRE -432 -96 -432 -288
WIRE -336 -96 -432 -96
WIRE 32 -96 32 -256
WIRE 32 -96 -64 -96
WIRE 176 -96 176 -256
WIRE 272 -96 176 -96
WIRE 640 -96 640 -272
WIRE 640 -96 544 -96
WIRE -336 0 -432 0
WIRE 0 0 0 -272
WIRE 0 0 -64 0
WIRE 272 0 192 0
WIRE 608 0 608 -288
WIRE 608 0 544 0
WIRE -336 96 -368 96
WIRE 0 96 -64 96
WIRE 272 96 240 96
WIRE 608 96 544 96
WIRE -432 176 -432 0
WIRE 32 176 32 -96
WIRE 32 176 -432 176
WIRE 192 192 192 0
WIRE 320 192 192 192
WIRE 640 192 640 -96
WIRE 640 192 400 192
WIRE -256 256 -368 256
WIRE -96 256 -176 256
WIRE 0 256 0 96
WIRE 0 256 -96 256
WIRE 608 256 608 96
WIRE 608 256 0 256
WIRE -368 272 -368 256
WIRE -96 272 -96 256
WIRE -368 368 -368 352
WIRE -96 368 -96 352
FLAG -368 368 0
FLAG -368 256 V+
FLAG 672 -272 OUT
FLAG -672 -288 IN
FLAG -672 -176 0
FLAG -96 368 0
FLAG -368 96 0
FLAG -32 -192 V+
FLAG 576 -192 V+
FLAG 240 96 0
SYMBOL voltage -368 256 R0
SYMATTR InstName V1
SYMATTR Value 3.3
SYMBOL res -448 -304 R90
SYMATTR InstName R1
SYMATTR Value 29.4K
SYMBOL voltage -672 -288 R0
SYMATTR InstName V2
SYMATTR Value SINE(1.65 1 10k)
SYMBOL cap -336 -368 R90
SYMATTR InstName C1
SYMATTR Value 10n
SYMBOL res -160 -288 R90
SYMATTR InstName R2
SYMATTR Value 8.66K
SYMBOL cap -48 -368 R90
SYMATTR InstName C2
SYMATTR Value 10n
SYMBOL res 176 -272 R90
SYMATTR InstName R3
SYMATTR Value 11.8K
SYMBOL cap 272 -368 R90
SYMATTR InstName C3
SYMATTR Value 10n
SYMBOL res 448 -304 R90
SYMATTR InstName R4
SYMATTR Value 21.5K
SYMBOL cap 560 -368 R90
SYMATTR InstName C4
SYMATTR Value 10n
SYMBOL res -160 240 R90
SYMATTR InstName R5
SYMATTR Value 10K
SYMBOL res -112 256 R0
SYMATTR InstName R6
SYMATTR Value 10K
SYMBOL res 416 176 R90
SYMATTR InstName R7
SYMATTR Value 11.8K
SYMBOL LT1466L -192 0 R0
SYMATTR InstName U1
SYMBOL LT1466L 416 0 R0
SYMATTR InstName U2
* SPICE netlist
V1 N002 0 V
R1 N004 N002 R
R2 N003 N002 R
R3 0 N004 R
R4 0 N001 R
R5 N003 N001 R
XU1 N004 N003 NC_01 0 N001 LT1001 ;pnba In+)In-)V+)V-)OUT
.fra

* LTspice schematic (.asc)
Version 4
SHEET 1 624 528
WIRE 296 -264 200 -264
WIRE -104 -120 -168 -120
WIRE 120 -120 120 -264
WIRE 120 -120 -24 -120
WIRE 152 -120 120 -120
WIRE 152 -88 152 -120
WIRE 184 -88 152 -88
WIRE 296 -72 296 -264
WIRE 296 -72 248 -72
WIRE -168 -8 -168 -120
WIRE -104 -8 -168 -8
WIRE 72 -8 -24 -8
WIRE 184 -8 184 -56
WIRE 184 -8 72 -8
WIRE -168 72 -168 -8
WIRE 72 72 72 -8
WIRE 296 72 296 -72
WIRE -56 152 -168 152
WIRE 72 152 -56 152
WIRE 296 152 72 152
WIRE -56 264 -56 152
FLAG -56 264 0
FLAG 216 -40 0
FLAG -312 24 0
SYMBOL voltage -168 56 R0
SYMATTR InstName V1
SYMBOL res -8 -24 R90
SYMATTR InstName R1
SYMBOL res -8 -136 R90
SYMATTR InstName R2
SYMBOL res 88 168 R180
SYMATTR InstName R3
SYMBOL res 312 168 R180
SYMATTR InstName R4
SYMBOL res 104 -248 R270
SYMATTR InstName R5
SYMBOL OpAmps\\OP07 216 -136 R0
SYMATTR InstName U1
* SPICE netlist
Q1 Vc N002 N003 0 2N2222
Vcc N001 0 12
Vb N002 0 0
Rc N001 Vc .0001
Re N003 0 .0001
.dc Vb .6 5

* LTspice schematic (.asc)
Version 4
SHEET 1 480 368
WIRE 240 -184 48 -184
WIRE 48 -168 48 -184
WIRE 48 -72 48 -88
WIRE 112 -72 48 -72
WIRE 48 -56 48 -72
WIRE 240 -56 240 -184
WIRE -16 -8 -240 -8
WIRE -240 24 -240 -8
WIRE 240 40 240 24
WIRE 48 72 48 40
WIRE -240 120 -240 104
WIRE 48 184 48 152
FLAG 48 184 0
FLAG 240 40 0
FLAG 112 -72 Vc
FLAG -240 120 0
SYMBOL npn -16 -56 R0
SYMATTR InstName Q1
SYMATTR Value 2N2222
SYMBOL voltage 240 -72 R0
SYMATTR InstName Vcc
SYMATTR Value 12
SYMBOL voltage -240 8 R0
SYMATTR InstName Vb
SYMATTR Value 0
SYMBOL res 32 -184 R0
SYMATTR InstName Rc
SYMATTR Value .0001
SYMBOL res 32 56 R0
SYMATTR InstName Re
SYMATTR Value .0001
* SPICE netlist
M1 N001 VGS N003 N002 N_50n l=50n w=500n
VGS VGS 0 0
R1 N003 0 1G
VB N002 0 1
R2 N001 0 1G
.include cmosedu_models.txt
.dc VB 0 2

* LTspice schematic (.asc)
Version 4
SHEET 1 496 384
WIRE -8 -160 -8 -192
WIRE -8 -48 -8 -80
WIRE 104 0 -8 0
WIRE 248 0 184 0
WIRE -56 32 -248 32
WIRE -248 48 -248 32
WIRE 248 64 248 0
WIRE -248 80 -248 48
WIRE -8 80 -8 48
WIRE -248 192 -248 160
WIRE -8 192 -8 160
FLAG -248 192 0
FLAG -248 48 VGS
FLAG 248 64 0
FLAG -8 192 0
FLAG -8 -192 0
SYMBOL nmos4 -56 -48 R0
SYMATTR InstName M1
SYMATTR Value N_50n
SYMATTR Value2 l=50n w=500n
SYMBOL voltage -248 64 R0
SYMATTR Value 0
SYMATTR InstName VGS
SYMBOL res -24 64 R0
SYMATTR InstName R1
SYMATTR Value 1G
SYMBOL voltage 88 0 R270
SYMATTR InstName VB
SYMATTR Value 1
SYMBOL res 8 -64 R180
SYMATTR InstName R2
SYMATTR Value 1G
* SPICE netlist
V1 +V 0 15
V2 -V 0 -15
XU1 IN+ N007 +V -V N008 LT1124 ;pnba In+)In-)V+)V-)OUT
XU2 N006 N002 +V -V OUT LT1124 ;pnba In+)In-)V+)V-)OUT
XU3 IN- N003 +V -V N001 LT1124 ;pnba In+)In-)V+)V-)OUT
R1 N001 N003 3.4K
R2 N003 N005 100
R3 N005 N007 100
R4 N007 N008 3.4K
XU4 N005 N004 +V -V N004 LT1124 ;pnba In+)In-)V+)V-)OUT
R5 N002 N001 1K
R6 N006 N008 1K
R7 OUT N002 30K
R8 0 N006 30K
V3 IN- IN+ SINE(0 1m 100)
V4 IN+ 0 SINE(0 1m 10)
.tran .3

* LTspice schematic (.asc)
Version 4
SHEET 1 976 560
WIRE -440 -264 -440 -280
WIRE -312 -264 -312 -280
WIRE 24 -264 24 -280
WIRE -8 -248 -104 -248
WIRE 152 -232 56 -232
WIRE 200 -232 152 -232
WIRE 296 -232 280 -232
WIRE 312 -232 296 -232
WIRE 408 -232 392 -232
WIRE -8 -216 -24 -216
WIRE 152 -216 152 -232
WIRE 24 -184 24 -200
WIRE -440 -152 -440 -184
WIRE -312 -152 -312 -184
WIRE -24 -120 -24 -216
WIRE 152 -120 152 -136
WIRE 152 -120 -24 -120
WIRE 120 -104 -8 -104
WIRE -136 -88 -488 -88
WIRE -104 -88 -104 -248
WIRE -104 -88 -136 -88
WIRE 152 -88 152 -120
WIRE -488 -56 -488 -88
WIRE 56 -40 56 -56
WIRE 120 -24 120 -104
WIRE 120 -24 88 -24
WIRE 360 -24 360 -40
WIRE -8 -8 -8 -104
WIRE -8 -8 -120 -8
WIRE 24 -8 -8 -8
WIRE 296 -8 296 -232
WIRE 328 -8 296 -8
WIRE 152 8 152 -8
WIRE 152 8 88 8
WIRE 408 8 408 -232
WIRE 408 8 392 8
WIRE 488 8 408 8
WIRE 152 24 152 8
WIRE 328 24 296 24
WIRE 56 40 56 24
WIRE -488 56 -488 24
WIRE -136 56 -488 56
WIRE -104 56 -136 56
WIRE 360 56 360 40
WIRE -488 88 -488 56
WIRE 152 120 152 104
WIRE 152 120 -24 120
WIRE 152 136 152 120
WIRE -488 200 -488 168
WIRE 40 200 40 184
WIRE -24 216 -24 120
WIRE 8 216 -24 216
WIRE 152 232 152 216
WIRE 152 232 72 232
WIRE 200 232 152 232
WIRE 296 232 296 24
WIRE 296 232 280 232
WIRE 312 232 296 232
WIRE 408 232 392 232
WIRE -104 248 -104 56
WIRE 8 248 -104 248
WIRE 40 280 40 264
FLAG -312 -152 0
FLAG 40 184 +V
FLAG -312 -280 +V
FLAG 40 280 -V
FLAG -440 -152 0
FLAG -440 -280 -V
FLAG 360 -40 +V
FLAG 360 56 -V
FLAG 24 -184 +V
FLAG 24 -280 -V
FLAG 56 -56 +V
FLAG 56 40 -V
FLAG 408 232 0
FLAG 488 8 OUT
FLAG -488 200 0
FLAG -136 -88 IN-
FLAG -136 56 IN+
SYMBOL voltage -312 -280 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage -440 -280 R0
SYMATTR InstName V2
SYMATTR Value -15
SYMBOL opamps\\LT1125 40 168 R0
SYMATTR InstName U1
SYMBOL opamps\\LT1125 360 -56 R0
SYMATTR InstName U2
SYMBOL opamps\\LT1125 24 -168 M180
SYMATTR InstName U3
SYMBOL res 136 -232 R0
SYMATTR InstName R1
SYMATTR Value 3.4K
SYMBOL res 136 -104 R0
SYMATTR InstName R2
SYMATTR Value 100
SYMBOL res 136 8 R0
SYMATTR InstName R3
SYMATTR Value 100
SYMBOL res 136 120 R0
SYMATTR InstName R4
SYMATTR Value 3.4K
SYMBOL opamps\\LT1125 56 -72 M0
SYMATTR InstName U4
SYMBOL res 296 -248 R90
SYMATTR InstName R5
SYMATTR Value 1K
SYMBOL res 296 216 R90
SYMATTR InstName R6
SYMATTR Value 1K
SYMBOL res 408 -248 R90
SYMATTR InstName R7
SYMATTR Value 30K
SYMBOL res 408 216 R90
SYMATTR InstName R8
SYMATTR Value 30K
SYMBOL voltage -488 -72 R0
SYMATTR InstName V3
SYMATTR Value SINE(0 1m 100)
SYMBOL voltage -488 72 R0
SYMATTR InstName V4
SYMATTR Value SINE(0 1m 10)
* SPICE netlist
XU1 0 N001 N003 N006 Output level1 Avol=1Meg GBW=10Meg Vos=0 En=0 Enk=0 In=0 Ink=0 Rin=500Meg ;pnba In+)In-)V+)V-)OUT
R1 Output N001 1K tol=1 pwr=0.1
R2 Output 0 1Meg tol=1 pwr=0.1
R3 N001 N002 10K tol=1 pwr=0.1
R4 N001 N004 20K tol=1 pwr=0.1
R5 N001 N005 28K tol=1 pwr=0.1
V1 N003 0 12
V2 N002 0 SINE(0 5 1k)
V3 N004 0 SINE(0 5 2k)
V4 N005 0 SINE(0 5 3k)
V5 0 N006 12
.tran 1

* LTspice schematic (.asc)
Version 4
SHEET 1 864 416
WIRE 128 -192 96 -192
WIRE 240 -192 208 -192
WIRE -112 -176 -432 -176
WIRE -16 -176 -32 -176
WIRE -432 -144 -432 -176
WIRE 144 -144 32 -144
WIRE 32 -128 32 -144
WIRE -112 -80 -336 -80
WIRE -16 -80 -16 -176
WIRE -16 -80 -32 -80
WIRE -336 -48 -336 -80
WIRE 144 -16 144 -144
WIRE -16 0 -16 -80
WIRE 96 0 96 -192
WIRE 96 0 -16 0
WIRE 112 0 96 0
WIRE -112 16 -240 16
WIRE -16 16 -16 0
WIRE -16 16 -32 16
WIRE 240 16 240 -192
WIRE 240 16 176 16
WIRE 432 16 240 16
WIRE 32 32 32 -48
WIRE 32 32 -16 32
WIRE 112 32 96 32
WIRE 240 32 240 16
WIRE -240 48 -240 16
WIRE 32 48 32 32
WIRE 32 144 32 128
WIRE 144 144 144 48
WIRE 144 144 32 144
WIRE -432 160 -432 -64
WIRE -336 160 -336 32
WIRE -336 160 -432 160
WIRE -240 160 -240 128
WIRE -240 160 -336 160
WIRE -16 160 -16 32
WIRE -16 160 -240 160
WIRE 96 160 96 32
WIRE 96 160 -16 160
WIRE 240 160 240 112
WIRE 240 160 96 160
WIRE -16 208 -16 160
FLAG -16 208 0
FLAG 432 16 Output
IOPIN 528 192 Out
SYMBOL OpAmps\\UniversalOpAmp 144 16 R0
SYMATTR InstName U1
SYMBOL res 224 -208 R90
SYMATTR InstName R1
SYMATTR Value 1K
SYMATTR SpiceLine tol=1 pwr=0.1
SYMBOL res 224 16 R0
SYMATTR InstName R2
SYMATTR Value 1Meg
SYMATTR SpiceLine tol=1 pwr=0.1
SYMBOL res -16 -192 R90
SYMATTR InstName R3
SYMATTR Value 10K
SYMATTR SpiceLine tol=1 pwr=0.1
SYMBOL res -16 -96 R90
SYMATTR InstName R4
SYMATTR Value 20K
SYMATTR SpiceLine tol=1 pwr=0.1
SYMBOL res -16 0 R90
SYMATTR InstName R5
SYMATTR Value 28K
SYMATTR SpiceLine tol=1 pwr=0.1
SYMBOL voltage 32 -144 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL voltage -432 -160 R0
SYMATTR InstName V2
SYMATTR Value SINE(0 5 1k)
SYMBOL voltage -336 -64 R0
SYMATTR InstName V3
SYMATTR Value SINE(0 5 2k)
SYMBOL voltage -240 32 R0
SYMATTR InstName V4
SYMATTR Value SINE(0 5 3k)
SYMBOL voltage 32 32 R0
SYMATTR InstName V5
SYMATTR Value 12
* SPICE netlist
XU1 in 0 V+ V- out opatyp1 ;pnba In+)In-)V+)V-)OUT
V1 V+ 0 -5
V2 V- 0 5
VS in 0 0
.subckt opatyp1 ip im vp vm out
.param GAIN=10000
.param ROUT=10
B1 out0 0 I=1m*limit(V(vm), GAIN*V(ip,im), V(vp))
R1 out0 0 1k
C1 out0 0 1p
G1 out 0 out0 0 {1/ROUT}
Rout out 0 {ROUT}
.dc VS -10m 10m 0.1m

* LTspice schematic (.asc)
Version 4
SHEET 1 288 400
WIRE 16 -168 16 -184
WIRE -16 -152 -48 -152
WIRE 144 -136 48 -136
WIRE -128 -120 -144 -120
WIRE -16 -120 -128 -120
WIRE -144 -104 -144 -120
WIRE 16 -88 16 -104
WIRE -144 -8 -144 -24
WIRE -144 104 -144 88
WIRE 0 104 0 88
WIRE -144 200 -144 184
WIRE 0 200 0 184
FLAG -48 -152 0
FLAG 16 -184 V+
FLAG 16 -88 V-
FLAG -144 -8 0
FLAG -144 200 0
FLAG 0 200 0
FLAG -144 88 V+
FLAG 0 88 V-
FLAG 144 -136 out
FLAG -128 -120 in
SYMBOL Opamps\\opamp2 16 -200 R0
SYMATTR InstName U1
SYMATTR Value opatyp1
SYMBOL voltage -144 88 R0
SYMATTR InstName V1
SYMATTR Value -5
SYMBOL voltage 0 88 R0
SYMATTR InstName V2
SYMATTR Value 5
SYMBOL voltage -144 -120 R0
SYMATTR InstName VS
SYMATTR Value 0
* SPICE netlist
V1 IN 0 PWL(0 0 1 10)
C1 OUT 0 1
Rload OUT 0 1K
XU1 OUT OUT N001 0 IN MP_01 MP_02 IN LT1962-5 ;pnba OUT)SENSE)BYP)GND)_SHDN)))IN
.tran 1

* LTspice schematic (.asc)
Version 4.1
SHEET 1 720 208
WIRE 200 -104 168 -104
WIRE 264 -104 200 -104
WIRE 360 -104 264 -104
WIRE -136 -88 -360 -88
WIRE -120 -88 -136 -88
WIRE 264 -88 264 -104
WIRE 360 -88 360 -104
WIRE -360 -72 -360 -88
WIRE 200 -40 200 -104
WIRE 200 -40 168 -40
WIRE -136 8 -136 -88
WIRE -120 8 -136 8
WIRE 264 8 264 -24
WIRE 360 8 360 -8
WIRE -360 24 -360 8
WIRE 200 24 168 24
WIRE 24 104 24 72
FLAG -360 24 0
FLAG 264 8 0
FLAG 360 8 0
FLAG 24 104 0
FLAG 360 -104 OUT
FLAG -360 -88 IN
SYMBOL voltage -360 -88 R0
SYMATTR InstName V1
SYMATTR Value PWL(0 0 1 10)
SYMBOL cap 248 -88 R0
SYMATTR InstName C1
SYMATTR Value 1u
SYMBOL res 344 -104 R0
SYMATTR InstName Rload
SYMATTR Value 1K
SYMBOL LT1962-5 24 -40 R0
SYMATTR InstName U1
* SPICE netlist
B5 out 0 V = V(Vo)
B8 V3 0 V = if(V(max)>V(in),V(in),V(max))
B9 Vo 0 V = if(V(V3)>V(min),V(V3),V(min))

* LTspice schematic (.asc)
Version 4
SHEET 1 944 448
WIRE 472 -224 392 -224
WIRE -472 -128 -472 -192
WIRE -24 -128 -24 -192
WIRE 392 -128 392 -224
WIRE -472 48 -472 -48
WIRE -24 48 -24 -48
WIRE 392 48 392 -48
WIRE -360 128 -456 128
WIRE -360 176 -456 176
WIRE -360 224 -456 224
FLAG -456 128 in
IOPIN 48 -368 In
FLAG -456 176 max
IOPIN 48 -320 In
FLAG -456 224 min
IOPIN 48 -272 In
FLAG 392 48 0
FLAG 472 -224 out
IOPIN 976 -720 Out
FLAG -472 48 0
FLAG -472 -192 V3
FLAG -24 48 0
FLAG -24 -192 Vo
SYMBOL bv 392 -144 R0
SYMATTR InstName B5
SYMATTR Value V = V(Vo)
SYMBOL bv -472 -144 R0
SYMATTR Value V = if(V(max)>V(in),V(in),V(max))
SYMATTR InstName B8
SYMBOL bv -24 -144 R0
SYMATTR Value V = if(V(V3)>V(min),V(V3),V(min))
SYMATTR InstName B9
* SPICE netlist
BVsd1 out1 0 V = (2/3) * (cos(V(in4))*V(in1) + cos(V(in4) - 2*pi/3)*V(in2) + cos(V(in4) - 4*pi/3)*V(in3))
BVsq1 out2 0 V = (2/3) * (-sin(V(in4))*V(in1) - sin(V(in4) - 2*pi/3)*V(in2) - sin(V(in4) - 4*pi/3)*V(in3))

* LTspice schematic (.asc)
Version 4
SHEET 1 432 224
WIRE 216 -112 -24 -112
WIRE -136 -48 -216 -48
WIRE 216 -48 88 -48
WIRE -136 0 -216 0
WIRE -24 16 -24 -112
WIRE 88 16 88 -48
WIRE -136 48 -216 48
WIRE -136 96 -216 96
WIRE -24 112 -24 96
WIRE 88 112 88 96
FLAG -216 -48 in1
IOPIN 224 64 In
FLAG -216 0 in2
IOPIN 224 112 In
FLAG -216 48 in3
IOPIN 224 160 In
FLAG -216 96 in4
IOPIN 224 208 In
FLAG -24 112 0
FLAG 88 112 0
FLAG 216 -112 out1
IOPIN 656 0 Out
FLAG 216 -48 out2
IOPIN 656 64 Out
SYMBOL bv -24 0 R0
SYMATTR Value V = (2/3) * (cos(V(in4))*V(in1) + cos(V(in4) - 2*pi/3)*V(in2) + cos(V(in4) - 4*pi/3)*V(in3))
SYMATTR InstName Vsd1
SYMBOL bv 88 0 R0
SYMATTR Value V = (2/3) * (-sin(V(in4))*V(in1) - sin(V(in4) - 2*pi/3)*V(in2) - sin(V(in4) - 4*pi/3)*V(in3))
SYMATTR InstName Vsq1
* SPICE netlist
V1 N001 0 12
R1 N002 0 {wc(10k, tol)}
D1 N002 N001 BZX84C6V2L
.step temp -20 100 120
.tran 1
.param tol=0.2
.step param run 1 50 1
.function wc(nom, tol) if(run==1, nom, if(flat(1) > 0, nom*(1+tol), nom*(1-tol)))

* LTspice schematic (.asc)
Version 4
SHEET 1 336 240
WIRE 152 -120 -168 -120
WIRE 152 -88 152 -120
WIRE -168 8 -168 -120
WIRE 152 8 152 -24
WIRE -168 120 -168 88
WIRE 152 120 152 88
FLAG 152 120 0
FLAG -168 120 0
SYMBOL voltage -168 -8 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL res 136 -8 R0
SYMATTR InstName R1
SYMATTR Value {wc(10k, tol)}
SYMBOL zener 168 -24 R180
SYMATTR InstName D1
SYMATTR Value BZX84C6V2L
SYMATTR Description Diode
SYMATTR Type diode
* SPICE netlist
L1 IN N001 4.7 Rser=0.02 Rpar=5000
D1 N001 OUT MBRS340
R1 OUT N003 53.6K
R2 N003 0 6.19K
R3 N004 N005 2K
C2 OUT 0 22 Rser=.05
C3 N005 0 .0047
C4 N004 0 .047
V1 IN 0 5
XU1 N005 N003 N006 0 N001 N002 IN LT1371 ;pnba Vc)FB)NFB)GND)SW)_SHDN)Vin
Rload OUT 0 50
.tran 2m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1024 368
WIRE -96 -184 -448 -184
WIRE -32 -184 -96 -184
WIRE 96 -184 48 -184
WIRE 144 -184 96 -184
WIRE 272 -184 208 -184
WIRE 400 -184 272 -184
WIRE 512 -184 400 -184
WIRE -448 -168 -448 -184
WIRE 400 -168 400 -184
WIRE 512 -168 512 -184
WIRE 272 -152 272 -184
WIRE -96 -136 -96 -184
WIRE -448 -72 -448 -88
WIRE -240 -72 -272 -72
WIRE 96 -72 96 -184
WIRE 96 -72 48 -72
WIRE 400 -72 400 -104
WIRE 512 -72 512 -88
WIRE 272 8 272 -72
WIRE 272 8 48 8
WIRE 272 24 272 8
WIRE -432 88 -496 88
WIRE -336 88 -352 88
WIRE -240 88 -336 88
WIRE 80 88 48 88
WIRE -496 104 -496 88
WIRE -336 104 -336 88
WIRE 272 120 272 104
WIRE -96 168 -96 152
WIRE -496 184 -496 168
WIRE -336 184 -336 168
FLAG 512 -184 OUT
FLAG 272 120 0
FLAG 400 -72 0
FLAG 512 -72 0
FLAG -496 184 0
FLAG -96 168 0
FLAG -448 -72 0
FLAG -336 184 0
FLAG -448 -184 IN
SYMBOL IND -48 -168 R270
SYMATTR InstName L1
SYMATTR Value 4.7
SYMATTR SpiceLine Rser=0.02 Rpar=5000
SYMBOL schottky 144 -168 R270
SYMATTR InstName D1
SYMATTR Value MBRS340
SYMBOL RES 256 -168 R0
SYMATTR InstName R1
SYMATTR Value 53.6K
SYMBOL RES 256 8 R0
SYMATTR InstName R2
SYMATTR Value 6.19K
SYMBOL RES -448 104 R270
SYMATTR InstName R3
SYMATTR Value 2K
SYMBOL polcap 384 -168 R0
SYMATTR InstName C2
SYMATTR Value 22
SYMATTR SpiceLine Rser=.05
SYMBOL CAP -352 104 R0
SYMATTR Value .0047
SYMATTR InstName C3
SYMBOL CAP -512 104 R0
SYMATTR Value .047
SYMATTR InstName C4
SYMBOL VOLTAGE -448 -184 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL POWERPRODUCTS\\LT1371 -96 8 R0
SYMATTR InstName U1
SYMBOL res 496 -184 R0
SYMATTR InstName Rload
SYMATTR Value 50
* SPICE netlist
V1 +V 0 5
V2 -V 0 -5
R1 N002 N001 499
R2 N001 0 100K
V3 IN- IN+ SINE(0 10m 100)
R3 N003 N002 499
R4 OUT N003 100K
V4 IN+ 0 SINE(0 1 10)
XU1 IN- N001 +V -V N002 LTC1051 ;pnba In+)In-)V+)V-)OUT
XU2 IN+ N003 +V -V OUT LTC1051 ;pnba In+)In-)V+)V-)OUT
.tran .3

* LTspice schematic (.asc)
Version 4
SHEET 1 848 416
WIRE -88 -192 -104 -192
WIRE 8 -192 -8 -192
WIRE 40 -192 8 -192
WIRE 152 -192 120 -192
WIRE 168 -192 152 -192
WIRE 264 -192 248 -192
WIRE 296 -192 264 -192
WIRE 392 -192 376 -192
WIRE -424 -80 -424 -96
WIRE -296 -80 -296 -96
WIRE 72 -80 72 -96
WIRE 8 -64 8 -192
WIRE 40 -64 8 -64
WIRE 328 -64 328 -80
WIRE 152 -48 152 -192
WIRE 152 -48 104 -48
WIRE 264 -48 264 -192
WIRE 296 -48 264 -48
WIRE -24 -32 -120 -32
WIRE 40 -32 -24 -32
WIRE 392 -32 392 -192
WIRE 392 -32 360 -32
WIRE 424 -32 392 -32
WIRE -120 -16 -120 -32
WIRE 296 -16 264 -16
WIRE 72 0 72 -16
WIRE -424 16 -424 0
WIRE -296 16 -296 0
WIRE 328 16 328 0
WIRE -120 96 -120 64
WIRE 152 96 -120 96
WIRE 264 96 264 -16
WIRE 264 96 152 96
WIRE -120 112 -120 96
WIRE -120 208 -120 192
FLAG -296 16 0
FLAG 72 -96 +V
FLAG -296 -96 +V
FLAG 72 0 -V
FLAG -424 16 0
FLAG -424 -96 -V
FLAG -104 -192 0
FLAG -120 208 0
FLAG 328 -80 +V
FLAG 328 16 -V
FLAG 424 -32 OUT
FLAG -24 -32 IN-
FLAG 152 96 IN+
SYMBOL voltage -296 -96 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -424 -96 R0
SYMATTR InstName V2
SYMATTR Value -5
SYMBOL res 136 -208 R90
SYMATTR InstName R1
SYMATTR Value 499
SYMBOL res 8 -208 R90
SYMATTR InstName R2
SYMATTR Value 100K
SYMBOL voltage -120 -32 R0
SYMATTR InstName V3
SYMATTR Value SINE(0 10m 100)
SYMBOL res 264 -208 R90
SYMATTR InstName R3
SYMATTR Value 499
SYMBOL res 392 -208 R90
SYMATTR InstName R4
SYMATTR Value 100K
SYMBOL voltage -120 96 R0
SYMATTR InstName V4
SYMATTR Value SINE(0 1 10)
SYMBOL opamps\\LTC1051A 72 -112 R0
SYMATTR InstName U1
SYMBOL opamps\\LTC1051A 328 -96 R0
SYMATTR InstName U2
* SPICE netlist
V1 +V 0 5
V2 -V 0 -5
V3 IN 0 SIN(0 1 10Meg) AC 1
R1 0 OUTR 1K
XU1 0 0 +V -V IN 0 0 OUTR OUTG OUTB LT6554 ;pnba _EN)DGND)V+)V-)INR)ING)INB)OUTR)OUTG)OUTB
C1 0 OUTR .1p
.ac dec 50 10Meg 1G

* LTspice schematic (.asc)
Version 4
SHEET 1 1024 480
WIRE 0 -192 0 -240
WIRE -96 -144 -416 -144
WIRE 304 -128 96 -128
WIRE 400 -128 304 -128
WIRE 512 -128 400 -128
WIRE -416 -112 -416 -144
WIRE 304 -112 304 -128
WIRE 400 -112 400 -128
WIRE -96 -80 -144 -80
WIRE 176 -32 96 -32
WIRE -96 -16 -208 -16
WIRE 304 -16 304 -32
WIRE 400 -16 400 -48
WIRE -416 0 -416 -32
WIRE -144 16 -144 -80
WIRE -96 16 -144 16
WIRE -144 48 -144 16
WIRE 176 64 96 64
WIRE -208 80 -208 -16
WIRE -96 80 -208 80
WIRE -208 112 -208 80
WIRE -512 128 -512 96
WIRE -400 128 -400 96
WIRE -64 160 -64 128
WIRE 0 160 0 128
WIRE 64 160 64 128
WIRE -512 240 -512 208
WIRE -400 240 -400 208
FLAG -512 240 0
FLAG -400 240 0
FLAG 0 -240 +V
FLAG -144 48 0
FLAG -416 0 0
FLAG -416 -144 IN
FLAG 512 -128 OUTR
FLAG 176 -32 OUTG
FLAG 176 64 OUTB
FLAG -208 112 0
FLAG -512 96 +V
FLAG -400 96 -V
FLAG 64 160 -V
FLAG -64 160 0
FLAG 0 160 0
FLAG 304 -16 0
FLAG 400 -16 0
SYMBOL voltage -512 112 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -400 112 R0
SYMATTR InstName V2
SYMATTR Value -5
SYMBOL voltage -416 -128 R0
SYMATTR Value2 AC 1
SYMATTR Value SIN(0 1 10Meg)
SYMATTR InstName V3
SYMBOL res 288 -16 M180
SYMATTR InstName R1
SYMATTR Value 1K
SYMBOL LT6554 0 -112 R0
SYMATTR InstName U1
SYMBOL cap 384 -48 M180
SYMATTR InstName C1
SYMATTR Value .1p
* SPICE netlist
D1 N004 N005 UMZ5_1N
D2 0 N005 CDZV20B
D3 N006 N002 CDZV6_8B
D4 N006 0 CDZV12B
V1 N003 0 SINE(0 33.9411 50)
R1 N004 N003 1k
V2 N001 0 SINE(0 33.9411 50)
R2 N002 N001 1k
.tran 40m

* LTspice schematic (.asc)
Version 4.1
SHEET 1 1440 288
WIRE 416 -128 288 -128
WIRE 704 -128 496 -128
WIRE -592 -112 -720 -112
WIRE -384 -112 -512 -112
WIRE -384 -96 -384 -112
WIRE 704 -80 704 -128
WIRE 288 -64 288 -128
WIRE -720 -48 -720 -112
WIRE -384 16 -384 -32
WIRE 704 32 704 -16
WIRE 288 112 288 16
WIRE 512 112 288 112
WIRE 704 112 704 96
WIRE 704 112 512 112
WIRE -720 128 -720 32
WIRE -560 128 -720 128
WIRE -384 128 -384 80
WIRE -384 128 -560 128
WIRE -560 144 -560 128
WIRE 512 144 512 112
FLAG -560 144 0
FLAG 512 144 0
SYMBOL diode -400 -96 R0
SYMATTR InstName D1
SYMATTR Value UMZ5_1N
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL diode -368 80 R180
SYMATTR InstName D2
SYMATTR Value CDZV20B
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL diode 720 -16 R180
SYMATTR InstName D3
SYMATTR Value CDZV6_8B
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL diode 688 32 R0
SYMATTR InstName D4
SYMATTR Value CDZV12B
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL voltage -720 -64 R0
SYMATTR InstName V1
SYMATTR Value SINE(0 33.9411 50)
SYMBOL res -496 -128 R90
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL voltage 288 -80 R0
SYMATTR InstName V2
SYMATTR Value SINE(0 33.9411 50)
SYMBOL res 512 -144 R90
SYMATTR InstName R2
SYMATTR Value 1k
* SPICE netlist
C2 OUT 0 4.7 Rser=5m
V1 IN 0 -2.5
R3 OUT 0 4
C1 N001 N002 10n
C3 N001 0 1
C4 N003 0 1
XU1 OUT OUT N001 N002 IN 0 N003 IN ADP7185-2 ;pnba Vout)Sense)VA)VAFB)EN)GND)Vreg)Vin
.tran 200m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 496 368
WIRE -232 -184 -248 -184
WIRE -168 -184 -232 -184
WIRE -152 -184 -168 -184
WIRE 136 -184 104 -184
WIRE 168 -184 136 -184
WIRE 232 -184 168 -184
WIRE 248 -184 232 -184
WIRE -248 -168 -248 -184
WIRE 168 -168 168 -184
WIRE 248 -168 248 -184
WIRE 136 -120 136 -184
WIRE 136 -120 104 -120
WIRE 168 -88 168 -104
WIRE -248 -72 -248 -88
WIRE 248 -72 248 -88
WIRE -168 -56 -168 -184
WIRE -152 -56 -168 -56
WIRE 200 -56 104 -56
WIRE 120 8 104 8
WIRE 200 8 200 -56
WIRE 200 8 184 8
WIRE 200 24 200 8
WIRE -88 88 -88 72
WIRE 40 88 40 72
WIRE 200 104 200 88
WIRE -88 184 -88 152
FLAG -248 -72 0
FLAG 168 -88 0
FLAG 40 88 0
FLAG 248 -72 0
FLAG -232 -184 IN
FLAG 232 -184 OUT
FLAG 200 104 0
FLAG -88 184 0
SYMBOL cap 152 -168 R0
SYMATTR InstName C2
SYMATTR Value 4.7
SYMATTR SpiceLine Rser=5m
SYMBOL voltage -248 -184 R0
SYMATTR InstName V1
SYMATTR Value -2.5
SYMBOL res 232 -184 R0
SYMATTR InstName R3
SYMATTR Value 4
SYMBOL cap 184 -8 R90
SYMATTR InstName C1
SYMATTR Value 10n
SYMBOL cap 184 24 R0
SYMATTR InstName C3
SYMATTR Value 1
SYMBOL cap -104 88 R0
SYMATTR InstName C4
SYMATTR Value 1
SYMBOL ADP7185-2 -24 -88 R0
SYMATTR InstName U1
* SPICE netlist
V1 IN 0 12
L1 N002 OUT 10 Ipk=1.84 Rser=0.056 Rpar=942 Cpar=0 mfg="Coilcraft" pn="MSS6132-103"
C1 OUT 0 10
R1 OUT N001 10K
XU1 NC_01 IN IN IN N002 OUT N001 0 ADP2370-1.2 IPSM=320m Rt=166.6667k Rb=333.33333k C1=9.6p Rc1=100k R3=5.92k Rshort=100MEG PD=0 ;pnba FSEL)SYNC)EN)Vin)SW)FB)PG)PGND
Rload OUT 0 10
.tran 500u startup

* LTspice schematic (.asc)
Version 4.1
SHEET 1 720 256
WIRE -248 -112 -360 -112
WIRE -216 -112 -248 -112
WIRE 88 -112 8 -112
WIRE 264 -112 168 -112
WIRE -360 -96 -360 -112
WIRE -248 -32 -248 -112
WIRE -216 -32 -248 -32
WIRE 40 -32 8 -32
WIRE 168 -32 120 -32
WIRE 264 -32 264 -112
WIRE 264 -32 168 -32
WIRE 360 -32 264 -32
WIRE 360 -16 360 -32
WIRE -360 0 -360 -16
WIRE -248 128 -248 -32
WIRE 168 48 168 32
WIRE 168 48 8 48
WIRE 168 64 168 48
WIRE 360 80 360 64
WIRE -216 128 -248 128
WIRE 264 128 264 -32
WIRE 264 128 8 128
FLAG -360 0 0
FLAG -360 -112 IN
FLAG 168 64 0
FLAG 360 -32 OUT
FLAG 360 80 0
SYMBOL VOLTAGE -360 -112 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL ind 24 -16 R270
SYMATTR InstName L1
SYMATTR Value 10
SYMATTR SpiceLine Ipk=1.84 Rser=0.056 Rpar=942 Cpar=0 mfg="Coilcraft" pn="MSS6132-103"
SYMBOL cap 152 -32 R0
SYMATTR InstName C1
SYMATTR Value 10
SYMBOL res 184 -128 R90
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL ADP2370-1.2 -104 0 R0
SYMATTR InstName U1
SYMBOL res 344 -32 R0
SYMATTR InstName Rload
SYMATTR Value 10
* SPICE netlist
V1 IN 0 3.6
C1 N001 N003 2.2
C3 OUT 0 10
R2 N002 0 100K
R3 IN N002 400K
XU1 N001 OUT N004 IN 0 N002 IN N003 0 N005 LTC3203B-1 ;pnba C2+)Vout)C1+)_SHDN)Vsel)Mode)Vin)C2-)GND)C1-
C2 N004 N005 2.2
Rload OUT 0 20
.tran 1m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 768 256
WIRE -288 -128 -384 -128
WIRE -208 -128 -288 -128
WIRE -144 -128 -208 -128
WIRE 288 -128 144 -128
WIRE 384 -128 288 -128
WIRE -384 -112 -384 -128
WIRE 288 -112 288 -128
WIRE 384 -112 384 -128
WIRE -288 -96 -288 -128
WIRE -208 -64 -208 -128
WIRE -144 -64 -208 -64
WIRE 192 -64 144 -64
WIRE -384 -16 -384 -32
WIRE 288 -16 288 -48
WIRE 384 -16 384 -32
WIRE -288 0 -288 -16
WIRE -144 0 -288 0
WIRE 192 0 144 0
WIRE -288 16 -288 0
WIRE -144 64 -176 64
WIRE 192 64 144 64
WIRE -288 112 -288 96
WIRE -144 128 -176 128
WIRE 192 128 144 128
FLAG -384 -16 0
FLAG -176 128 0
FLAG 288 -16 0
FLAG 384 -16 0
FLAG -288 112 0
FLAG -176 64 0
FLAG 384 -128 OUT
FLAG -384 -128 IN
SYMBOL voltage -384 -128 R0
SYMATTR InstName V1
SYMATTR Value 3.6
SYMBOL cap 176 -64 R0
SYMATTR InstName C1
SYMATTR Value 2.2
SYMBOL cap 272 -112 R0
SYMATTR InstName C3
SYMATTR Value 10
SYMBOL res -304 0 R0
SYMATTR InstName R2
SYMATTR Value 100K
SYMBOL res -304 -112 R0
SYMATTR InstName R3
SYMATTR Value 400K
SYMBOL PowerProducts\\LTC3203B-1 0 0 R0
SYMATTR InstName U1
SYMBOL cap 176 64 R0
SYMATTR InstName C2
SYMATTR Value 2.2
SYMBOL res 368 -128 R0
SYMATTR InstName Rload
SYMATTR Value 20
* SPICE netlist
V1 IN 0 24
L1 N001 N002 10
R1 N002 OUT 50m
C1 OUT 0 .1m
C2 N001 N003 1
D1 OUT N003 1N5817
D2 0 N001 MBRS340
XU1 IN IN IN NC_01 NC_02 0 NC_03 NC_04 OUT N002 N003 N001 0 LT3650-8.4 ;pnba Vin)CLP)_SHDN)_CHRG)_Fault)Timer)RNG/SS)NTC)BAT)Sense)Boost)SW)GND
.tran 3m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 752 656
WIRE 56 -312 56 -328
WIRE -280 -216 -376 -216
WIRE -264 -216 -280 -216
WIRE 56 -216 56 -248
WIRE 56 -216 24 -216
WIRE 88 -216 56 -216
WIRE 200 -216 168 -216
WIRE 216 -216 200 -216
WIRE 312 -216 296 -216
WIRE 376 -216 312 -216
WIRE -376 -200 -376 -216
WIRE 56 -200 56 -216
WIRE 376 -200 376 -216
WIRE -280 -120 -280 -216
WIRE -264 -120 -280 -120
WIRE 56 -120 56 -136
WIRE 56 -120 24 -120
WIRE 104 -120 56 -120
WIRE 312 -120 312 -216
WIRE 312 -120 168 -120
WIRE -376 -104 -376 -120
WIRE 376 -104 376 -136
WIRE -280 -24 -280 -120
WIRE -264 -24 -280 -24
WIRE 200 -24 200 -216
WIRE 200 -24 24 -24
WIRE 312 72 312 -120
WIRE 312 72 24 72
WIRE -264 264 -280 264
WIRE -120 328 -120 312
FLAG -120 328 0
FLAG -376 -104 0
FLAG 376 -104 0
FLAG -376 -216 IN
FLAG 376 -216 OUT
FLAG 56 -328 0
FLAG -280 264 0
SYMBOL voltage -376 -216 R0
SYMATTR InstName V1
SYMATTR Value 24
SYMBOL ind 72 -200 R270
SYMATTR InstName L1
SYMATTR Value 10
SYMBOL res 200 -200 R270
SYMATTR InstName R1
SYMATTR Value 50m
SYMBOL cap 360 -200 R0
SYMATTR InstName C1
SYMATTR Value .1m
SYMBOL cap 40 -200 R0
SYMATTR InstName C2
SYMATTR Value 1
SYMBOL schottky 168 -136 R90
SYMATTR InstName D1
SYMATTR Value 1N5817
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL schottky 40 -312 R0
SYMATTR Value MBRS340
SYMATTR InstName D2
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL PowerProducts\\LT3650-8.4 -120 24 R0
SYMATTR InstName U1
* SPICE netlist
V1 IN 0 5
L1 N001 OUT 1
Rload OUT 0 5
C1 OUT 0 10
XU1 IN IN N001 OUT 0 ADP2108-x.x Rtop=208K ;pnba Vin)EN)SW)FB)GND
.tran .5m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 704 240
WIRE -256 -120 -352 -120
WIRE -240 -120 -256 -120
WIRE 80 -120 48 -120
WIRE 192 -120 160 -120
WIRE 272 -120 192 -120
WIRE 352 -120 272 -120
WIRE -352 -104 -352 -120
WIRE 272 -104 272 -120
WIRE 352 -104 352 -120
WIRE -352 -8 -352 -24
WIRE 272 -8 272 -40
WIRE 352 -8 352 -24
WIRE -256 40 -256 -120
WIRE -240 40 -256 40
WIRE 192 40 192 -120
WIRE 192 40 48 40
WIRE -96 120 -96 104
FLAG -352 -8 0
FLAG -96 120 0
FLAG 272 -8 0
FLAG 352 -8 0
FLAG 352 -120 OUT
FLAG -352 -120 IN
SYMBOL VOLTAGE -352 -120 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL ind 64 -104 R270
SYMATTR InstName L1
SYMATTR Value 1
SYMBOL RES 336 -120 R0
SYMATTR InstName Rload
SYMATTR Value 5
SYMBOL cap 256 -104 R0
SYMATTR InstName C1
SYMATTR Value 10
SYMBOL ADP2108-1.8 -96 -40 R0
SYMATTR InstName U1
* SPICE netlist
XU1 IN OUT N004 N005 N003 N001 0 N002 MAX38908 TA=25 Rth=42 ;pnba IN)OUT)EN)FB)POK)BYP)GND)BIAS
V1 IN 0 PWL(0 0 100m 3)
V2 N002 0 12
V3 N004 0 3
C1 OUT N001 47n
R2 OUT N005 10k
R3 N005 0 15k
R1 OUT N003 100k
C2 OUT 0 22
R4 OUT 0 0.5
.tran 0 1 0 startup

* LTspice schematic (.asc)
Version 4.1
SHEET 1 1040 480
WIRE -472 -240 -520 -240
WIRE -360 -240 -392 -240
WIRE -312 -240 -360 -240
WIRE 88 -240 40 -240
WIRE 184 -240 88 -240
WIRE 296 -240 184 -240
WIRE 408 -240 296 -240
WIRE 520 -240 408 -240
WIRE 88 -224 88 -240
WIRE 520 -224 520 -240
WIRE 408 -208 408 -240
WIRE 184 -176 184 -240
WIRE 88 -144 88 -160
WIRE 88 -144 40 -144
WIRE 296 -128 296 -240
WIRE 408 -128 408 -144
WIRE 520 -128 520 -144
WIRE -472 -80 -520 -80
WIRE -312 -80 -392 -80
WIRE 184 -32 184 -96
WIRE 184 -32 40 -32
WIRE -472 80 -520 80
WIRE -312 80 -392 80
WIRE 296 80 296 -48
WIRE 296 80 40 80
WIRE 296 128 296 80
WIRE -136 160 -136 144
WIRE 296 240 296 208
FLAG -520 -240 0
FLAG -520 -80 0
FLAG -520 80 0
FLAG -136 160 0
FLAG 296 240 0
FLAG -360 -240 IN
FLAG 520 -240 OUT
FLAG 408 -128 0
FLAG 520 -128 0
SYMBOL MAX38908 -136 -128 R0
SYMATTR InstName U1
SYMBOL voltage -376 -240 R90
SYMATTR InstName V1
SYMATTR Value PWL(0 0 100m 3)
SYMBOL voltage -376 -80 R90
SYMATTR InstName V2
SYMATTR Value 12
SYMBOL voltage -376 80 R90
SYMATTR InstName V3
SYMATTR Value 3
SYMBOL cap 72 -224 R0
SYMATTR InstName C1
SYMATTR Value 47n
SYMBOL res 280 -144 R0
SYMATTR InstName R2
SYMATTR Value 10k
SYMBOL res 280 112 R0
SYMATTR InstName R3
SYMATTR Value 15k
SYMBOL res 168 -192 R0
SYMATTR InstName R1
SYMATTR Value 100k
SYMBOL cap 392 -208 R0
SYMATTR InstName C2
SYMATTR Value 22
SYMBOL res 504 -240 R0
SYMATTR InstName R4
SYMATTR Value 0.5
* SPICE netlist
D1 0 N001 MBRS340
L1 N001 N002 50
C1 N006 0 470p
C2 N004 0 3300p
V1 IN 0 10
C3 OUT 0 390 Rser=0.01
R1 OUT N007 300K
R2 N007 0 100K
C4 N002 OUT 1000p
R3 N005 N004 1K
MQ1 N001 N003 IN IN FDC638P
R4 N002 OUT 50m
XU1 IN N006 N005 OUT N002 N007 0 N003 LTC1147 ;pnba Vin)Ct)Ith)Sense-)Sense+)FB)GND)Pdrive
Rload OUT 0 5
.tran 1.5m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1264 416
WIRE -216 -208 -632 -208
WIRE -40 -208 -216 -208
WIRE 136 -208 56 -208
WIRE 168 -208 136 -208
WIRE 264 -208 248 -208
WIRE 280 -208 264 -208
WIRE 376 -208 360 -208
WIRE 424 -208 376 -208
WIRE 520 -208 424 -208
WIRE 632 -208 520 -208
WIRE -632 -192 -632 -208
WIRE 520 -192 520 -208
WIRE 632 -192 632 -208
WIRE 136 -160 136 -208
WIRE -216 -144 -216 -208
WIRE -632 -96 -632 -112
WIRE -24 -96 -24 -160
WIRE -24 -96 -56 -96
WIRE 520 -96 520 -128
WIRE 632 -96 632 -112
WIRE 136 -80 136 -96
WIRE -552 -48 -568 -48
WIRE -472 -48 -488 -48
WIRE -376 -48 -392 -48
WIRE 424 -48 424 -208
WIRE -24 -32 -56 -32
WIRE 264 -32 264 -208
WIRE 264 -32 -24 -32
WIRE -24 32 -56 32
WIRE 376 32 376 -208
WIRE 376 32 -24 32
WIRE -520 48 -568 48
WIRE -376 48 -456 48
WIRE 424 96 424 32
WIRE 424 96 -56 96
WIRE 424 112 424 96
WIRE -216 160 -216 144
WIRE 424 208 424 192
FLAG 136 -80 0
FLAG -216 160 0
FLAG -568 48 0
FLAG -568 -48 0
FLAG -632 -96 0
FLAG 520 -96 0
FLAG 632 -96 0
FLAG 424 208 0
FLAG 632 -208 OUT
FLAG -632 -208 IN
SYMBOL schottky 120 -96 M180
SYMATTR InstName D1
SYMATTR Value MBRS340
SYMBOL ind 152 -192 R270
SYMATTR InstName L1
SYMATTR Value 50
SYMBOL cap -456 32 R90
SYMATTR InstName C1
SYMATTR Value 470p
SYMBOL cap -488 -64 R90
SYMATTR InstName C2
SYMATTR Value 3300p
SYMBOL VOLTAGE -632 -208 R0
SYMATTR InstName V1
SYMATTR Value 10
SYMBOL polcap 504 -192 R0
SYMATTR InstName C3
SYMATTR Value 390
SYMATTR SpiceLine Rser=0.01
SYMBOL RES 408 -64 R0
SYMATTR InstName R1
SYMATTR Value 300K
SYMBOL res 408 96 R0
SYMATTR InstName R2
SYMATTR Value 100K
SYMBOL cap -40 -32 R0
SYMATTR InstName C4
SYMATTR Value 1000p
SYMBOL res -376 -64 R90
SYMATTR InstName R3
SYMATTR Value 1K
SYMBOL PMOS 56 -160 M270
SYMATTR InstName Q1
SYMATTR Value FDC638P
SYMBOL res 264 -192 R270
SYMATTR InstName R4
SYMATTR Value 50m
SYMBOL POWERPRODUCTS\\LTC1147L -216 0 R0
SYMATTR InstName U1
SYMBOL RES 616 -208 R0
SYMATTR InstName Rload
SYMATTR Value 5
* SPICE netlist
V1 +V 0 15
V2 -V 0 -15
V3 N001 0 ac 1
XU1 N001 0 +V -V 1 level1 Avol=1Meg GBW=10Meg Vos=0 En=0 Enk=0 In=0 Ink=0 Rin=500Meg ;pnba In+)In-)V+)V-)OUT
XU2 N001 0 +V -V 2 level1 Avol=1Meg GBW=10Meg Vos=0 En=0 Enk=0 In=0 Ink=0 Rin=500Meg ;pnba In+)In-)V+)V-)OUT
XU3 N001 0 +V -V 3b level3b Avol=1Meg GBW=10Meg Vos=0 En=0 Enk=0 In=0 Ink=0 Rin=500Meg ;pnba In+)In-)V+)V-)OUT
XU4 N001 0 +V -V 3a level3a Avol=1Meg GBW=10Meg Vos=0 En=0 Enk=0 In=0 Ink=0 Rin=500Meg ;pnba In+)In-)V+)V-)OUT
.ac oct 10 .1 100Meg

* LTspice schematic (.asc)
Version 4
SHEET 1 1136 784
WIRE -568 72 -568 -328
WIRE -568 248 -568 72
WIRE -568 264 -568 248
WIRE -568 360 -568 344
WIRE -504 -360 -520 -360
WIRE -504 -328 -568 -328
WIRE -504 40 -520 40
WIRE -504 72 -568 72
WIRE -472 -376 -472 -392
WIRE -472 -296 -472 -312
WIRE -472 24 -472 8
WIRE -472 104 -472 88
WIRE -376 -344 -440 -344
WIRE -376 56 -440 56
WIRE 360 136 360 -296
WIRE 360 248 -568 248
WIRE 360 248 360 136
WIRE 424 104 408 104
WIRE 424 136 360 136
WIRE 440 -328 424 -328
WIRE 440 -296 360 -296
WIRE 440 296 440 280
WIRE 440 392 440 376
WIRE 456 88 456 72
WIRE 456 168 456 152
WIRE 472 -344 472 -360
WIRE 472 -264 472 -280
WIRE 536 296 536 280
WIRE 536 392 536 376
WIRE 552 120 488 120
WIRE 568 -312 504 -312
FLAG -472 -392 +V
FLAG -472 -296 -V
FLAG -520 -360 0
FLAG 536 392 0
FLAG 440 392 0
FLAG 440 280 +V
FLAG 536 280 -V
FLAG -568 360 0
FLAG -472 8 +V
FLAG -472 104 -V
FLAG -520 40 0
FLAG 456 72 +V
FLAG 456 168 -V
FLAG 408 104 0
FLAG 472 -360 +V
FLAG 472 -264 -V
FLAG 424 -328 0
FLAG -376 -344 1
FLAG -376 56 2
FLAG 552 120 3b
FLAG 568 -312 3a
SYMBOL voltage 440 280 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage 536 280 R0
SYMATTR InstName V2
SYMATTR Value -15
SYMBOL voltage -568 248 R0
SYMATTR InstName V3
SYMATTR Value ac 1
SYMBOL opamps\\UniversalOpamp -472 -344 R0
SYMATTR InstName level1
SYMATTR InstName U1
SYMBOL opamps\\UniversalOpamp -472 56 R0
SYMATTR InstName U2
SYMBOL opamps\\UniversalOpamp 456 120 R0
SYMATTR InstName level3b
SYMATTR InstName U3
SYMBOL opamps\\UniversalOpamp 472 -312 R0
SYMATTR InstName level3a
SYMATTR InstName U4
* SPICE netlist
V1 IN 0 AC 1
C1 Out 0 {mc(10n,0.2)}
R1 Out IN {mc(1k,0.05)}
.meas ac Fc_0 when mag(-3dB)
.step param X 0 999 1
.ac dec 1000 1k 100k

* LTspice schematic (.asc)
Version 4.1
SHEET 1 320 200
WIRE -80 -72 -160 -72
WIRE 32 -72 0 -72
WIRE 160 -72 32 -72
WIRE -160 -40 -160 -72
WIRE 32 -40 32 -72
WIRE -160 88 -160 40
WIRE 32 88 32 24
FLAG -160 88 0
FLAG 32 88 0
FLAG 32 -72 Out
FLAG -160 -72 IN
SYMBOL voltage -160 -56 R0
SYMATTR InstName V1
SYMATTR Value ""
SYMATTR Value2 AC 1
SYMBOL cap 16 -40 R0
SYMATTR InstName C1
SYMATTR Value {mc(10n,0.2)}
SYMBOL res 16 -88 R90
SYMATTR InstName R1
SYMATTR Value {mc(1k,0.05)}
* SPICE netlist
XU1 N004 N001 N003 N007 N002 level2 Avol=1Meg GBW=10Meg Slew=10Meg Ilimit=25m Rail=0 Vos=0 En=0 Enk=0 In=0 Ink=0 Rin=500Meg ;pnba In+)In-)V+)V-)OUT
V1 N003 0 12
V2 N007 0 V
R1 0 N001 2.2
R2 N002 N001 1k
C1 N006 N005 C
C2 N004 N006 C
R3 N008 N005 R
R4 N004 N008 R

* LTspice schematic (.asc)
Version 4
SHEET 1 1120 368
WIRE 160 -56 160 -88
WIRE 400 -56 160 -56
WIRE 560 -56 480 -56
WIRE 336 -8 336 -72
WIRE 160 8 160 -56
WIRE 304 8 160 8
WIRE 336 8 336 -8
WIRE 560 24 560 -56
WIRE 560 24 368 24
WIRE 304 40 192 40
WIRE -192 56 -368 56
WIRE -128 56 -144 56
WIRE -48 56 -128 56
WIRE 64 56 16 56
WIRE 336 56 336 40
WIRE 336 88 336 56
WIRE -368 120 -368 56
WIRE -368 120 -560 120
WIRE 64 120 64 56
WIRE 192 120 192 40
WIRE 192 120 64 120
WIRE -368 184 -368 120
WIRE -208 184 -368 184
WIRE -64 184 -128 184
WIRE 64 184 64 120
WIRE 64 184 16 184
FLAG 336 -152 0
FLAG 336 168 0
FLAG 160 -168 0
SYMBOL OpAmps\\UniversalOpamp2 336 24 R0
SYMATTR InstName U1
SYMBOL voltage 336 -56 R180
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL voltage 336 72 R0
SYMATTR InstName V2
SYMBOL res 144 -184 R0
SYMATTR InstName R1
SYMATTR Value 2.2
SYMBOL res 496 -72 R90
SYMATTR InstName R2
SYMATTR Value 1k
SYMBOL cap -128 40 R90
SYMATTR InstName C1
SYMBOL cap 16 40 R90
SYMATTR InstName C2
SYMBOL res -112 168 R90
SYMATTR InstName R3
SYMBOL res 32 168 R90
SYMATTR InstName R4