Si7li/ltspice-spice-circuits-no-aug huggingface dataset:
* SPICE netlist
V2 VREF 0 2.5
V1 VDD 0 5
V3 dac_ip 0 SINE(1.25 1.25 1MEG)
V4 V+ 0 12
V5 V- 0 -12
V6 NC_01 0 0
V7 NC_02 0 PWL(0 0 2u 0 +1n 2.5)
XU2 VREF inm V+ V- Vout AD8065 ;pnba In+)In-)V+)V-)OUT
C1 Vout inm 4.7p
XU3 Vout NC_03 Vout inm dac_ip VDD 0 AD3552R GAIN_SCALING_P=0 GAIN_SCALING_N=0 OFFSET_POLARITY=1 OFFSET=0 ;pnba RFBx4)RFBx2)RFBx1)Iout)VDAC)AVDD)AGND
.tran 0 5u 0 1n

* LTspice schematic (.asc)
Version 4
SHEET 1 1632 704
WIRE 96 -352 -512 -352
WIRE 144 -352 96 -352
WIRE -512 -272 -512 -352
WIRE 144 -272 144 -352
WIRE 400 -224 272 -224
WIRE 736 -224 400 -224
WIRE 576 -176 464 -176
WIRE 736 -176 736 -224
WIRE 736 -176 640 -176
WIRE -512 -160 -512 -192
WIRE 400 -128 400 -224
WIRE 400 -128 336 -128
WIRE -160 -96 -816 -96
WIRE -16 -96 -160 -96
WIRE 400 -96 352 -96
WIRE 464 -96 464 -176
WIRE 464 -96 400 -96
WIRE 608 -80 608 -96
WIRE -816 -64 -816 -96
WIRE 608 -48 608 -80
WIRE 464 -32 464 -96
WIRE 576 -32 464 -32
WIRE 736 -16 736 -176
WIRE 736 -16 640 -16
WIRE 816 -16 736 -16
WIRE 512 0 464 0
WIRE 576 0 512 0
WIRE -816 48 -816 16
WIRE 608 48 608 16
WIRE -496 64 -496 32
WIRE -320 64 -320 32
WIRE 608 80 608 48
WIRE 144 144 144 80
WIRE 320 240 320 192
WIRE 480 240 480 192
WIRE 640 240 640 192
WIRE 320 352 320 320
WIRE 480 352 480 320
WIRE 640 352 640 320
FLAG -512 -160 0
FLAG 96 -352 VDD
FLAG 144 144 0
FLAG 816 -16 Vout
FLAG 640 352 0
FLAG 640 192 VREF
FLAG -816 48 0
FLAG 480 352 0
FLAG 480 192 V+
FLAG 320 352 0
FLAG 320 192 V-
FLAG 512 0 VREF
FLAG 608 -80 V+
FLAG 608 48 V-
FLAG -496 64 0
FLAG -320 64 0
FLAG 400 -96 inm
FLAG -160 -96 dac_ip
SYMBOL voltage 640 224 R0
SYMATTR InstName V2
SYMATTR Value 2.5
SYMBOL voltage -512 -288 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -816 -80 R0
SYMATTR InstName V3
SYMATTR Value SINE(1.25 1.25 1MEG)
SYMBOL voltage 480 224 R0
SYMATTR InstName V4
SYMATTR Value 12
SYMBOL voltage 320 224 R0
SYMATTR InstName V5
SYMATTR Value -12
SYMBOL voltage -496 -64 R0
SYMATTR InstName V6
SYMATTR Value 0
SYMBOL voltage -320 -64 R0
SYMATTR InstName V7
SYMATTR Value PWL(0 0 2u 0 +1n 2.5)
SYMBOL Opamps\\AD8065 608 -80 R0
SYMATTR InstName U2
SYMBOL cap 640 -192 R90
SYMATTR InstName C1
SYMATTR Value 4.7p
SYMBOL DAC\\AD3552R 144 -96 R0
SYMATTR InstName U3
* SPICE netlist
V1 +V 0 15
Vin IN 0 SINE(0 1 10K)
R1 N001 0 10K
R2 OUT N001 10K
V2 -V 0 -15
XU1 IN N001 +V -V OUT AD820 ;pnba In+)In-)V+)V-)OUT
.tran 1m

* LTspice schematic (.asc)
Version 4
SHEET 1 560 256
WIRE 8 -112 -8 -112
WIRE 104 -112 88 -112
WIRE 120 -112 104 -112
WIRE 216 -112 200 -112
WIRE -280 -48 -280 -64
WIRE -168 -48 -168 -64
WIRE 104 -16 104 -112
WIRE 120 -16 104 -16
WIRE 216 0 216 -112
WIRE 216 0 184 0
WIRE 280 0 216 0
WIRE 120 16 8 16
WIRE 8 32 8 16
WIRE -280 48 -280 32
WIRE -168 48 -168 32
WIRE 8 128 8 112
FLAG -280 -64 +V
FLAG -280 48 0
FLAG 8 128 0
FLAG 280 0 OUT
FLAG 8 16 IN
FLAG 152 -32 +V
FLAG -168 -64 -V
FLAG 152 32 -V
FLAG -8 -112 0
FLAG -168 48 0
SYMBOL voltage -280 -64 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage 8 16 R0
SYMATTR InstName Vin
SYMATTR Value SINE(0 1 10K)
SYMBOL res 104 -128 R90
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL res 216 -128 R90
SYMATTR InstName R2
SYMATTR Value 10K
SYMBOL voltage -168 -64 R0
SYMATTR InstName V2
SYMATTR Value -15
SYMBOL AD820 152 -64 R0
SYMATTR InstName U1
* SPICE netlist
XU1 N008 N006 10V+ 10V- N007 LT1001 ;pnba In+)In-)V+)V-)OUT
XU2 N001 N004 10V+ 10V- N002 LT1001 ;pnba In+)In-)V+)V-)OUT
XU3 N005 N003 10V+ 10V- OUT LT1001 ;pnba In+)In-)V+)V-)OUT
R1 N003 OUT 5K
R2 N002 N003 200K
R3 N005 0 5K
R4 N007 N005 200K
R5 N002 N004 5K
R7 N006 N007 5K
V1 N001 N008 SINE(0 .02 5)
V2 10V+ 0 12
V3 0 10V- 12
R8 N008 0 10Meg
R6 N004 N006 10
.tran 0 1 0
.step param V 0 0.031 0.005

* LTspice schematic (.asc)
Version 4
SHEET 1 1072 784
WIRE 536 -264 536 -296
WIRE 536 -264 440 -264
WIRE 440 -248 440 -264
WIRE 536 -248 536 -264
WIRE -344 -56 -520 -56
WIRE -168 -40 -280 -40
WIRE -56 -40 -168 -40
WIRE 56 -40 24 -40
WIRE 200 -40 56 -40
WIRE 344 -40 280 -40
WIRE -344 -24 -392 -24
WIRE -168 -24 -168 -40
WIRE -392 72 -392 -24
WIRE -168 72 -168 56
WIRE -168 72 -392 72
WIRE -520 88 -520 -56
WIRE -168 88 -168 72
WIRE 56 104 56 -40
WIRE 88 104 56 104
WIRE 296 120 152 120
WIRE 344 120 344 -40
WIRE 344 120 296 120
WIRE 88 136 56 136
WIRE -168 184 -168 168
WIRE -168 184 -392 184
WIRE -168 200 -168 184
WIRE -392 280 -392 184
WIRE -360 280 -392 280
WIRE -168 296 -168 280
WIRE -168 296 -296 296
WIRE -56 296 -168 296
WIRE 56 296 56 136
WIRE 56 296 24 296
WIRE 200 296 56 296
WIRE 328 296 280 296
WIRE -520 312 -520 168
WIRE -360 312 -520 312
WIRE 328 360 328 296
FLAG -312 -8 10V+
FLAG -328 264 10V+
FLAG 120 88 10V+
FLAG -312 -72 10V-
FLAG 120 152 10V-
FLAG -328 328 10V-
FLAG 440 -248 0
FLAG 328 360 0
FLAG -520 392 0
FLAG 536 -168 10V-
FLAG 536 -376 10V+
FLAG 296 120 OUT
SYMBOL Opamps\\LT1001 -328 232 R0
SYMATTR InstName U1
SYMBOL Opamps\\LT1001 -312 24 M180
SYMATTR InstName U2
SYMBOL Opamps\\LT1001 120 56 R0
SYMATTR InstName U3
SYMBOL res 184 -56 M90
SYMATTR InstName R1
SYMATTR Value 5K
SYMBOL res -72 -56 M90
SYMATTR InstName R2
SYMATTR Value 200K
SYMBOL res 184 280 M90
SYMATTR InstName R3
SYMATTR Value 5K
SYMBOL res -72 280 M90
SYMATTR InstName R4
SYMATTR Value 200K
SYMBOL res -184 -40 R0
SYMATTR InstName R5
SYMATTR Value 5K
SYMBOL res -184 184 R0
SYMATTR InstName R7
SYMATTR Value 5K
SYMBOL voltage -520 72 R0
SYMATTR InstName V1
SYMATTR Value SINE(0 .02 5)
SYMBOL voltage 536 -392 R0
SYMATTR InstName V2
SYMATTR Value 12
SYMBOL voltage 536 -264 R0
SYMATTR InstName V3
SYMATTR Value 12
SYMBOL res -536 296 R0
SYMATTR InstName R8
SYMATTR Value 10MEG
SYMBOL res -184 72 R0
SYMATTR InstName R6
SYMATTR Value 10
* SPICE netlist
VSG N001 N002 0
VSD N001 N003 0
M1 N001 N002 N003 N001 P_1u L=1u W=10u
VDD N001 0 5
.dc VSD 0 5 1m VSG 0 5 1

* LTspice schematic (.asc)
Version 4
SHEET 1 528 224
WIRE -264 -96 -264 -112
WIRE -264 0 -264 -16
WIRE -184 0 -264 0
WIRE -136 -112 -264 -112
WIRE -136 -80 -136 -112
WIRE -136 112 -136 16
WIRE 88 -112 -136 -112
WIRE 88 -32 -136 -32
WIRE 88 -32 88 -112
WIRE 88 0 88 -32
WIRE 88 112 -136 112
WIRE 88 112 88 80
WIRE 264 -112 88 -112
WIRE 264 -32 264 -112
WIRE 264 80 264 48
FLAG 264 80 0
SYMBOL voltage -264 -112 R0
SYMATTR InstName VSG
SYMATTR Value 0
SYMBOL voltage 88 -16 R0
SYMATTR InstName VSD
SYMATTR Value 0
SYMBOL pmos4 -184 -80 R0
SYMATTR Value2 L=1u W=10u
SYMATTR InstName M1
SYMATTR Value P_1u
SYMBOL voltage 264 -48 R0
SYMATTR InstName VDD
SYMATTR Value 5
* SPICE netlist
T1 Vin 0 N001 0 Td=10n Z0=50
R1 N001 0 50
Vin Vin 0 AC 1
E1 Vout Vin N001 0 1
.ac lin 1000 1k 200MEG

* LTspice schematic (.asc)
Version 4
SHEET 1 672 320
WIRE 288 -160 240 -160
WIRE 336 -160 288 -160
WIRE 240 -128 240 -160
WIRE -320 -112 -336 -112
WIRE -256 -112 -320 -112
WIRE -208 -112 -256 -112
WIRE 96 -112 -112 -112
WIRE 192 -112 96 -112
WIRE -336 -96 -336 -112
WIRE 96 -96 96 -112
WIRE -208 -80 -224 -80
WIRE -80 -80 -112 -80
WIRE -336 0 -336 -16
WIRE 96 16 96 -16
WIRE -256 160 -256 -112
WIRE 240 160 240 -48
WIRE 240 160 -256 160
FLAG 96 16 0
FLAG -80 -80 0
FLAG -224 -80 0
FLAG -336 0 0
FLAG -320 -112 Vin
FLAG 288 -160 Vout
FLAG 192 -64 0
SYMBOL tline -160 -96 R0
SYMATTR InstName T1
SYMATTR Value Td=10n Z0=50
SYMBOL res 80 -112 R0
SYMATTR InstName R1
SYMATTR Value 50
SYMBOL voltage -336 -112 R0
SYMATTR InstName Vin
SYMATTR Value2 AC 1
SYMATTR Value ""
SYMBOL e 240 -144 R0
SYMATTR InstName E1
SYMATTR Value 1
* SPICE netlist
M1 Vy Vy VDD VDD PM_P4 l=0.5u w=40u m=1
M3 N001 Vcm Vx 0 PN_P4 l=0.5u w=10u m=1
Vs VDD 0 3.3
VI1 Vy N001 0
VI2 Vout N002 0
Vcm Vcm 0 2
VI3 Vx N003 0
Iref VDD Vbn 1m
M2 Vout Vy VDD VDD PM_P4 l=0.5u w=40u m=1
M4 N002 Vcm Vx 0 PN_P4 l=0.5u w=10u m=1
M5 N003 Vbn 0 0 PN_P4 l=0.5u w=10u m=2
M6 Vbn Vbn 0 0 PN_P4 l=0.5u w=10u m=2
.option logopinfo
.param Kn 200u
;.model PN_P4 NMOS(Kp={Kn} Vto=450m Lambda=0.07 Gamma=0.55 Phi=600m)
;.model PM_P4 PMOS(Kp={Kn}/4 Vto=-550m Lambda=0.05 Gamma=0.4 Phi=600m)
.op

* LTspice schematic (.asc)
Version 4.1
SHEET 1 1136 976
WIRE -392 -488 -440 -488
WIRE 24 -488 -24 -488
WIRE 520 -488 472 -488
WIRE -24 -456 -24 -488
WIRE -24 -456 -120 -456
WIRE 472 -456 472 -488
WIRE 568 -456 472 -456
WIRE -440 -440 -440 -488
WIRE -24 -440 -24 -456
WIRE 472 -440 472 -456
WIRE 72 -424 24 -424
WIRE 216 -424 72 -424
WIRE 424 -424 216 -424
WIRE -120 -392 -120 -456
WIRE -24 -392 -120 -392
WIRE 568 -392 568 -456
WIRE 568 -392 472 -392
WIRE -24 -296 -24 -344
WIRE 72 -296 72 -424
WIRE 72 -296 -24 -296
WIRE 472 -296 472 -344
WIRE 520 -296 472 -296
WIRE -24 -216 -24 -296
WIRE 472 -216 472 -296
WIRE -24 -24 -24 -136
WIRE 472 -24 472 -136
WIRE 72 24 -24 24
WIRE 472 24 376 24
WIRE -120 56 -232 56
WIRE -72 56 -120 56
WIRE 568 56 520 56
WIRE 72 88 72 24
WIRE 376 88 376 24
WIRE -232 104 -232 56
WIRE -424 120 -472 120
WIRE -24 120 -24 72
WIRE 216 120 -24 120
WIRE 472 120 472 72
WIRE 472 120 216 120
WIRE -472 168 -472 120
WIRE -120 168 -120 56
WIRE 568 168 568 56
WIRE 568 168 -120 168
WIRE 216 216 216 120
WIRE -472 296 -472 248
WIRE -376 296 -472 296
WIRE -472 344 -472 296
WIRE 216 344 216 296
WIRE -472 392 -568 392
WIRE 312 392 216 392
WIRE -376 424 -376 296
WIRE -376 424 -424 424
WIRE 168 424 -376 424
WIRE -568 456 -568 392
WIRE 312 456 312 392
WIRE -472 488 -472 440
WIRE 216 488 216 440
FLAG -440 -360 0
FLAG -392 -488 VDD
FLAG 520 -488 VDD
FLAG 24 -488 VDD
FLAG 216 -424 Vy
FLAG 520 -296 Vout
FLAG 376 88 0
FLAG 72 88 0
FLAG 216 120 Vx
FLAG -232 56 Vcm
FLAG 312 456 0
FLAG 216 488 0
FLAG -232 184 0
FLAG -376 296 Vbn
FLAG -424 120 VDD
FLAG -568 456 0
FLAG -472 488 0
SYMBOL pmos4 24 -344 R180
SYMATTR Value2 l=0.5u w=40u m=1
SYMATTR InstName M1
SYMATTR Value PM_P4
SYMBOL nmos4 -72 -24 R0
SYMATTR Value2 l=0.5u w=10u m=1
SYMATTR InstName M3
SYMATTR Value PN_P4
SYMBOL voltage -440 -456 R0
SYMATTR InstName Vs
SYMATTR Value 3.3
SYMBOL voltage -24 -232 R0
SYMATTR InstName I1
SYMATTR Value 0
SYMBOL voltage 472 -232 R0
SYMATTR InstName I2
SYMATTR Value 0
SYMBOL voltage -232 88 R0
SYMATTR InstName Vcm
SYMATTR Value 2
SYMBOL voltage 216 200 R0
SYMATTR InstName I3
SYMATTR Value 0
SYMBOL current -472 168 R0
SYMATTR InstName Iref
SYMATTR Value 1m
SYMBOL pmos4 424 -344 M180
SYMATTR Value2 l=0.5u w=40u m=1
SYMATTR InstName M2
SYMATTR Value PM_P4
SYMBOL nmos4 520 -24 M0
SYMATTR Value2 l=0.5u w=10u m=1
SYMATTR InstName M4
SYMATTR Value PN_P4
SYMBOL nmos4 168 344 R0
SYMATTR Value2 l=0.5u w=10u m=2
SYMATTR InstName M5
SYMATTR Value PN_P4
SYMBOL nmos4 -424 344 M0
SYMATTR Value2 l=0.5u w=10u m=2
SYMATTR InstName M6
SYMATTR Value PN_P4
* SPICE netlist
XU1 N006 N002 N004 N008 N003 LM324 ;pnba In+)In-)V+)V-)OUT
R1 N003 N002 2.2k
R2 N007 N003 2.2k
RaR2 Vout N007 47k
RaR1 N002 0 47k
R5 N006 N001 99000
R6 N005 N001 3.3k
R7 N009 N005 3.3k
R8 N009 N006 3.3k
V1 N008 0 -5
V2 N004 0 5
XU2 N005 N007 N004 N008 Vout LM324 ;pnba In+)In-)V+)V-)OUT
V3 N009 0 -0.001
V4 N001 0 0.001
.inc LM324.lib
.tran 0 0.005 0

* LTspice schematic (.asc)
Version 4
SHEET 1 800 576
WIRE -32 -288 -256 -288
WIRE -256 -272 -256 -288
WIRE -32 -240 -32 -288
WIRE -32 -240 -48 -240
WIRE 0 -240 -32 -240
WIRE 208 -240 0 -240
WIRE 0 -208 0 -240
WIRE -48 -192 -48 -240
WIRE 208 -176 208 -240
WIRE -256 -144 -256 -192
WIRE -256 -144 -304 -144
WIRE -208 -144 -256 -144
WIRE -32 -112 -48 -112
WIRE -16 -112 -32 -112
WIRE 96 -112 64 -112
WIRE 208 -64 208 -96
WIRE 208 -64 16 -64
WIRE 272 -64 208 -64
WIRE -304 -32 -304 -64
WIRE -304 -32 -400 -32
WIRE 16 -32 16 -64
WIRE -208 -16 -208 -64
WIRE -144 -16 -208 -16
WIRE -32 -16 -32 -112
WIRE -16 -16 -32 -16
WIRE -304 0 -304 -32
WIRE -208 0 -208 -16
WIRE 96 0 96 -112
WIRE 96 0 48 0
WIRE 160 0 96 0
WIRE 288 0 240 0
WIRE 400 0 368 0
WIRE -144 16 -144 -16
WIRE -16 16 -144 16
WIRE 16 48 16 32
WIRE 32 48 16 48
WIRE 272 48 272 -64
WIRE 304 48 272 48
WIRE 304 64 304 48
WIRE -256 80 -304 80
WIRE -208 80 -256 80
WIRE 240 80 240 0
WIRE 272 80 240 80
WIRE 400 96 400 0
WIRE 400 96 336 96
WIRE -400 112 -400 -32
WIRE 272 112 -400 112
WIRE 32 128 32 48
WIRE 304 128 32 128
WIRE -256 144 -256 80
WIRE 32 160 32 128
WIRE -96 224 -256 224
WIRE -96 256 -96 224
WIRE 32 256 32 240
WIRE 32 256 -96 256
WIRE -96 288 -96 256
FLAG -96 288 0
FLAG 0 -208 0
FLAG 400 96 Vout
SYMBOL opamp2 16 -64 R0
SYMATTR InstName U1
SYMATTR Value LM324
SYMBOL res 80 -128 R90
SYMATTR InstName R1
SYMATTR Value 2.2k
SYMBOL res 256 -16 R90
SYMATTR InstName R2
SYMATTR Value 2.2k
SYMBOL res 384 -16 R90
SYMATTR InstName aR2
SYMATTR Value 47k
SYMBOL res -32 -96 R180
SYMATTR InstName aR1
SYMATTR Value 47k
SYMBOL res -192 -48 R180
SYMATTR InstName R5
SYMATTR Value 99000
SYMBOL res -288 -48 R180
SYMATTR InstName R6
SYMATTR Value 3.3k
SYMBOL res -288 96 R180
SYMATTR InstName R7
SYMATTR Value 3.3k
SYMBOL res -192 96 R180
SYMATTR InstName R8
SYMATTR Value 3.3k
SYMBOL voltage 32 144 R0
SYMATTR InstName V1
SYMATTR Value -5
SYMBOL voltage 208 -80 R180
SYMATTR InstName V2
SYMATTR Value 5
SYMBOL OpAmps\\opamp2 304 32 R0
SYMATTR InstName U2
SYMATTR Value LM324
SYMBOL voltage -256 128 R0
SYMATTR InstName V3
SYMATTR Value -0.001
SYMBOL voltage -256 -176 R180
SYMATTR InstName V4
SYMATTR Value 0.001
* SPICE netlist
V3 N001 0 PULSE(10 -10 .5u 10n 10n 20u 40u)
D3 N002 0 x
R1 N001 N002 1
.tran 0 60u
.step param Vp list 0 .2 .4 .6 .8 1

* LTspice schematic (.asc)
Version 4
SHEET 1 528 200
WIRE -24 -56 -264 -56
WIRE 264 -56 56 -56
WIRE -264 -40 -264 -56
WIRE 264 -40 264 -56
WIRE 264 40 264 24
WIRE -264 56 -264 40
FLAG -264 56 0
FLAG 264 40 0
SYMBOL voltage -264 -56 R0
SYMATTR InstName V3
SYMATTR Value PULSE(10 -10 .5u 10n 10n 20u 40u)
SYMBOL diode 248 -40 R0
SYMATTR InstName D3
SYMATTR Value x
SYMBOL res -40 -40 R270
SYMATTR InstName R1
SYMATTR Value 1
* SPICE netlist
XU1 0 N001 V+ 0 Vout LM358 ;pnba In+)In-)V+)V-)OUT
R2 N002 N001 2.7k
R3 N001 Vout 10k
V1 N002 0 SINE(0 0.4 10k 0 0 0 5)
V2 V+ 0 9V
.tran 0 0.01 0 0.001

* LTspice schematic (.asc)
Version 4
SHEET 1 720 496
WIRE -264 -248 -328 -248
WIRE 8 -248 -184 -248
WIRE 8 -136 8 -248
WIRE 72 -24 -8 -24
WIRE 248 -24 152 -24
WIRE -312 104 -360 104
WIRE -120 104 -232 104
WIRE -8 104 -8 -24
WIRE -8 104 -40 104
WIRE 72 104 -8 104
WIRE 248 120 248 -24
WIRE 248 120 136 120
WIRE 360 120 248 120
WIRE 72 136 -8 136
WIRE 104 200 104 152
WIRE -8 248 -8 136
FLAG 360 120 Vout
IOPIN 208 32 Out
FLAG -360 104 0
FLAG -8 248 0
FLAG 8 -136 0
FLAG -328 -248 V+
IOPIN -480 -336 Out
FLAG 104 88 V+
IOPIN -48 0 In
FLAG 104 200 0
SYMBOL OpAmps\\opamp2 104 56 R0
SYMATTR InstName U1
SYMATTR Value LM358
SYMBOL res -136 120 R270
SYMATTR InstName R2
SYMATTR Value 2.7k
SYMBOL res 56 -8 R270
SYMATTR InstName R3
SYMATTR Value 10k
SYMBOL voltage -216 104 R90
SYMATTR InstName V1
SYMATTR Value SINE(0 0.4 10k 0 0 0 5)
SYMBOL voltage -280 -248 R270
SYMATTR InstName V2
SYMATTR Value 9V
* SPICE netlist
I1 0 N002 10
R1 N001 0 5
R2 N002 N001 5
.tran 10

* LTspice schematic (.asc)
Version 4
SHEET 1 464 200
WIRE -152 -72 -232 -72
WIRE 56 -72 -72 -72
WIRE 232 -72 136 -72
WIRE -232 88 -232 -72
WIRE -40 88 -232 88
WIRE 232 88 232 -72
WIRE 232 88 40 88
FLAG -232 88 0
SYMBOL current -40 88 R270
SYMATTR InstName I1
SYMATTR Value 10
SYMBOL res -56 -88 R90
SYMATTR InstName R1
SYMATTR Value 5
SYMBOL res 152 -88 R90
SYMATTR InstName R2
SYMATTR Value 5
* SPICE netlist
D1 N003 N001 D
D2 0 N004 D
D3 N004 N001 D
D4 0 N003 D
V1 N002 N004 SINE(0 325 50)
L1 N002 N003 10m
R1 N001 0 500
.tran 40m

* LTspice schematic (.asc)
Version 4.1
SHEET 1 608 416
WIRE 160 -208 16 -208
WIRE 304 -208 160 -208
WIRE 16 -144 16 -208
WIRE 160 -144 160 -208
WIRE 304 -64 304 -208
WIRE -160 -48 -304 -48
WIRE 16 -48 16 -80
WIRE 16 -48 -80 -48
WIRE -304 -32 -304 -48
WIRE -304 64 -304 48
WIRE 160 64 160 -80
WIRE 160 64 -304 64
WIRE 16 80 16 -48
WIRE 160 80 160 64
WIRE 16 192 16 144
WIRE 160 192 160 144
WIRE 160 192 16 192
WIRE 304 192 304 16
WIRE 304 192 160 192
WIRE 16 208 16 192
FLAG 16 208 0
SYMBOL diode 32 -80 R180
SYMATTR InstName D1
SYMBOL diode 176 144 R180
SYMATTR InstName D2
SYMBOL diode 176 -80 R180
SYMATTR InstName D3
SYMBOL diode 32 144 R180
SYMATTR InstName D4
SYMBOL voltage -304 -48 R0
SYMATTR InstName V1
SYMATTR Value SINE(0 325 50)
SYMBOL ind -176 -32 R270
SYMATTR InstName L1
SYMATTR Value 10m
SYMBOL res 288 -80 R0
SYMATTR InstName R1
SYMATTR Value 500
* SPICE netlist
L1 N002 OUT 1
C1 OUT 0 147
R1 OUT N001 100K
V1 IN 0 5
XU1 IN IN IN OUT 0 0 N002 IN IN IN N001 ADP2118-x.x Rtop=400k Rbot=600k Ctop=4p ;pnba Sync/Mode)FREQ)TRK)FB)GND)PGND)SW)Pvin)Vin)EN)Pgood
Rload OUT 0 .33
.tran 2m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 656 432
WIRE -248 -216 -328 -216
WIRE -88 -216 -248 -216
WIRE -328 -200 -328 -216
WIRE -88 -184 -88 -216
WIRE -248 -152 -248 -216
WIRE -216 -152 -248 -152
WIRE 120 -152 40 -152
WIRE 264 -152 200 -152
WIRE -328 -104 -328 -120
WIRE -248 -72 -248 -152
WIRE -216 -72 -248 -72
WIRE 72 -72 40 -72
WIRE 184 -72 152 -72
WIRE 264 -72 264 -152
WIRE 264 -72 184 -72
WIRE 328 -72 264 -72
WIRE 184 -56 184 -72
WIRE 328 -56 328 -72
WIRE -248 8 -248 -72
WIRE -216 8 -248 8
WIRE 184 8 40 8
WIRE 184 40 184 8
WIRE 328 40 328 24
WIRE -248 88 -248 8
WIRE -216 88 -248 88
WIRE 264 88 264 -72
WIRE 264 88 40 88
WIRE -248 168 -248 88
WIRE -216 168 -248 168
WIRE -88 216 -88 200
FLAG 184 40 0
FLAG -88 216 0
FLAG -328 -104 0
FLAG 328 -72 OUT
FLAG 328 40 0
FLAG -328 -216 IN
SYMBOL ind 56 -56 R270
SYMATTR InstName L1
SYMATTR Value 1
SYMBOL cap 168 -56 R0
SYMATTR InstName C1
SYMATTR Value 147
SYMBOL res 216 -168 R90
SYMATTR InstName R1
SYMATTR Value 100K
SYMBOL voltage -328 -216 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL ADP2118-1.0 -88 56 R0
SYMATTR InstName U1
SYMBOL res 312 -72 R0
SYMATTR InstName Rload
SYMATTR Value .33
* SPICE netlist
A1 OCP_Vin 0 0 0 0 N002 0 0 BUF
A2 OVP_Vin 0 0 0 0 N003 0 0 BUF
A3 UVP_Vin 0 0 0 0 N004 0 0 BUF
V1 N001 0 PULSE(0 5 0 1n 1n 1m 2m)
A4 0 N002 0 0 N001 0 N006 0 AND
A5 0 N003 0 0 N001 0 N005 0 AND
A6 N004 0 0 0 N001 0 N007 0 AND
A7 N007 N005 0 0 N006 0 V_out 0 OR

* LTspice schematic (.asc)
Version 4
SHEET 1 1312 896
WIRE -464 -160 -656 -160
WIRE 208 -160 -464 -160
WIRE 496 -160 208 -160
WIRE 656 -160 496 -160
WIRE -656 -96 -656 -160
WIRE -416 -96 -416 -400
WIRE 256 -96 256 -400
WIRE 560 -96 560 -448
WIRE -464 32 -464 -160
WIRE -416 32 -416 -32
WIRE 208 32 208 -160
WIRE 256 32 256 -32
WIRE 496 32 496 -160
WIRE 560 32 560 -32
WIRE -656 64 -656 -16
WIRE 256 144 256 96
WIRE 256 144 -16 144
WIRE -416 208 -416 96
WIRE -64 208 -416 208
WIRE 544 208 544 96
WIRE 544 208 0 208
WIRE -64 336 -64 208
WIRE -16 336 -16 144
WIRE 0 336 0 208
WIRE -16 448 -16 400
FLAG -656 64 0
FLAG -416 -400 OCP_Vin
IOPIN 64 -80 In
FLAG 256 -400 OVP_Vin
IOPIN 736 -80 In
FLAG 560 -448 UVP_Vin
IOPIN 1040 -128 In
FLAG -16 448 V_out
IOPIN 464 768 Out
SYMBOL Digital/inv -352 -96 R90
SYMATTR InstName A1
SYMBOL Digital/inv 320 -96 R90
SYMATTR InstName A2
SYMBOL Digital/inv 624 -96 R90
SYMATTR InstName A3
SYMBOL voltage -656 -112 R0
SYMATTR InstName V1
SYMATTR Value PULSE(0 5 0 1n 1n 1m 2m)
SYMBOL Digital/and -368 64 R90
SYMATTR InstName A4
SYMBOL Digital/and 304 64 R90
SYMATTR InstName A5
SYMBOL Digital/and 592 64 R90
SYMATTR InstName A6
SYMBOL Digital/or 32 368 R90
SYMATTR InstName A7
* SPICE netlist
V1 0 N002 SINE(0 311 50) Rser=0.001
D1 0 N001 1N4148
D2 N003 0 1N4148
D3 N002 N001 1N4148
D4 N003 N002 1N4148
R1 N001 N003 1000
C1 N001 N003 0.000001
.tran 0.05

* LTspice schematic (.asc)
Version 4.1
SHEET 1 608 336
WIRE 160 -168 -144 -168
WIRE 304 -168 160 -168
WIRE -144 -152 -144 -168
WIRE -144 -152 -304 -152
WIRE 16 -152 -144 -152
WIRE 16 -120 16 -152
WIRE -304 -104 -304 -152
WIRE 160 -40 160 -168
WIRE 304 -24 304 -168
WIRE -304 8 -304 -40
WIRE -224 8 -304 8
WIRE -144 8 -224 8
WIRE 16 8 16 -56
WIRE 16 8 -64 8
WIRE -224 40 -224 8
WIRE 16 40 16 8
WIRE -304 56 -304 8
WIRE -304 152 -304 120
WIRE -144 152 -304 152
WIRE 16 152 16 104
WIRE 16 152 -144 152
WIRE -144 168 -144 152
WIRE 160 168 160 40
WIRE 160 168 -144 168
WIRE 304 168 304 40
WIRE 304 168 160 168
FLAG -224 40 0
SYMBOL voltage -160 8 R270
SYMATTR InstName V1
SYMATTR Value SINE(0 311 50)
SYMATTR SpiceLine Rser=0.001
SYMBOL diode -288 -40 R180
SYMATTR InstName D1
SYMATTR Value 1N4148
SYMBOL diode -288 120 R180
SYMATTR InstName D2
SYMATTR Value 1N4148
SYMBOL diode 32 -56 R180
SYMATTR InstName D3
SYMATTR Value 1N4148
SYMBOL diode 32 104 R180
SYMATTR InstName D4
SYMATTR Value 1N4148
SYMBOL res 144 -56 R0
SYMATTR InstName R1
SYMATTR Value 1000
SYMBOL cap 288 -24 R0
SYMATTR InstName C1
SYMATTR Value 0.000001
* SPICE netlist
C1 N004 0 .1
V1 IN 0 12
C2 OUT 0 330
R1 N003 0 20K
R2 OUT N002 20K
S1 0 OUT N001 0 SHORT
V2 N001 0 PULSE(0 1 240m 1m 1m 10m)
XU1 NC_01 IN 0 0 N004 N004 0 OUT MP_02 MP_03 MP_04 MP_05 NC_06 N002 NC_07 NC_08 N003 NC_09 LTC4219-12 ;pnba Sense)Vdd)_EN1)_EN2)Timer)IntVcc)GND)Out)))))Gate)_PG)_FLT)FB)Imon)Iset
.tran 600m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 992 416
WIRE -368 -208 -496 -208
WIRE -32 -208 -80 -208
WIRE 64 -208 -32 -208
WIRE 176 -208 64 -208
WIRE -496 -192 -496 -208
WIRE -32 -192 -32 -208
WIRE 64 -192 64 -208
WIRE 176 -192 176 -208
WIRE 400 -176 224 -176
WIRE 496 -176 480 -176
WIRE -368 -144 -400 -144
WIRE -496 -96 -496 -112
WIRE 64 -96 64 -128
WIRE 176 -96 176 -112
WIRE -368 -80 -400 -80
WIRE -32 -80 -32 -112
WIRE -32 -80 -80 -80
WIRE -64 -16 -80 -16
WIRE 32 -16 16 -16
WIRE -16 48 -80 48
WIRE -16 112 -16 48
WIRE -16 112 -80 112
WIRE -16 128 -16 112
WIRE -224 176 -224 160
WIRE -16 208 -16 192
FLAG -16 208 0
FLAG -224 176 0
FLAG 32 -16 0
FLAG -496 -96 0
FLAG 64 -96 0
FLAG 176 -96 0
FLAG 224 -128 0
FLAG 496 -176 0
FLAG -496 -208 IN
FLAG 176 -208 OUT
FLAG -400 -144 0
FLAG -400 -80 0
SYMBOL cap -32 128 R0
SYMATTR InstName C1
SYMATTR Value .1
SYMBOL voltage -496 -208 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL cap 48 -192 R0
SYMATTR InstName C2
SYMATTR Value 330
SYMBOL res -80 0 R270
SYMATTR InstName R1
SYMATTR Value 20K
SYMBOL res -48 -208 R0
SYMATTR InstName R2
SYMATTR Value 20K
SYMBOL sw 176 -96 R180
SYMATTR InstName S1
SYMATTR Value SHORT
SYMBOL voltage 384 -176 R270
SYMATTR InstName V2
SYMATTR Value PULSE(0 1 240m 1m 1m 10m)
SYMBOL LTC4219-12 -224 -48 R0
SYMATTR InstName U1
* SPICE netlist
V1 N001 0 5
V2 N002 0 15
R1 GATE N004 5
C1 GATE 0 2n
V3 N003 0 PULSE(0 5 0 2n 2n 998n 2u)
XU1 N001 N003 0 0 N004 N002 ADuM4120xx Glitch=0 Vrun2=4.3 ;pnba Vdd1)Vin)GND1)GND2)Vout)Vdd2
.tran 10u

* LTspice schematic (.asc)
Version 4
SHEET 1 688 272
WIRE -40 -136 -200 -136
WIRE 312 -136 120 -136
WIRE -200 -120 -200 -136
WIRE 312 -120 312 -136
WIRE -40 -104 -40 -136
WIRE 120 -104 120 -136
WIRE -200 -24 -200 -40
WIRE 312 -24 312 -40
WIRE -88 8 -264 8
WIRE 200 8 168 8
WIRE 312 8 280 8
WIRE 344 8 312 8
WIRE 312 24 312 8
WIRE -40 136 -40 120
WIRE 120 136 120 120
FLAG -40 136 0
FLAG 120 136 0
FLAG 312 88 0
FLAG 344 8 GATE
FLAG 312 -24 0
FLAG -200 -24 0
FLAG -344 8 0
SYMBOL voltage -200 -136 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage 312 -136 R0
SYMATTR InstName V2
SYMATTR Value 15
SYMBOL res 296 -8 R90
SYMATTR InstName R1
SYMATTR Value 5
SYMBOL cap 296 24 R0
SYMATTR InstName C1
SYMATTR Value 2n
SYMBOL voltage -248 8 M270
SYMATTR InstName V3
SYMATTR Value PULSE(0 5 0 2n 2n 998n 2u)
SYMBOL ADuM4120-1A 40 8 R0
SYMATTR InstName U1
* SPICE netlist
V1 N002 0 4,55
R1 N003 N002 2,673Meg
M1 N001 N003 N004 N004 E-MOSFET_I
RS N004 0 2.2k
V2 N001 0 8
.op
G
D
S
.tran .1

* LTspice schematic (.asc)
Version 4
SHEET 1 720 512
WIRE 360 -256 56 -256
WIRE 56 -96 56 -256
WIRE -216 -16 -360 -16
WIRE 8 -16 -136 -16
WIRE -360 80 -360 -16
WIRE 56 80 56 0
WIRE 360 80 360 -256
WIRE -360 256 -360 160
WIRE 56 256 56 160
WIRE 56 256 -360 256
WIRE 360 256 360 160
WIRE 360 256 56 256
FLAG 56 256 0
SYMBOL voltage -360 64 R0
SYMATTR InstName V1
SYMATTR Value 4,55
SYMBOL res -120 -32 R90
SYMATTR InstName R1
SYMATTR Value 2,673Meg
SYMBOL nmos 8 -96 R0
SYMATTR InstName M1
SYMATTR Value E-MOSFET_I
SYMBOL res 40 64 R0
SYMATTR InstName RS
SYMATTR Value 2.2k
SYMBOL voltage 360 64 R0
SYMATTR InstName V2
SYMATTR Value 8
* SPICE netlist
D1 a b RR2L4S
R1 b 0 10
V1 a 0 SINE(0 12 1k)
.tran 3000u

* LTspice schematic (.asc)
Version 4
SHEET 1 256 200
WIRE -96 -96 -128 -96
WIRE -32 -96 -96 -96
WIRE 112 -96 32 -96
WIRE 128 -96 112 -96
WIRE -128 -48 -128 -96
WIRE 128 -48 128 -96
WIRE -128 80 -128 32
WIRE 0 80 -128 80
WIRE 128 80 128 32
WIRE 128 80 0 80
WIRE 0 96 0 80
FLAG 0 96 0
FLAG -96 -96 a
FLAG 112 -96 b
SYMBOL diode -32 -80 R270
SYMATTR InstName D1
SYMATTR Value RR2L4S
SYMBOL Misc\\EuropeanResistor 112 -64 R0
SYMATTR InstName R1
SYMATTR Value 10
SYMBOL Misc\\signal -128 -64 R0
SYMATTR InstName V1
SYMATTR Value SINE(0 12 1k)
* SPICE netlist
XU1 N003 N005 IN N001 IN N004 N002 MP_01 0 LT3580 ;pnba FB)Vc)Vin)SW)_SHDN)Rt)SS))GND
L1 IN N001 4.2
D1 N001 OUT 1N5818
C1 OUT 0 10
C2 0 N005 1000p Rser=10K
R1 N004 0 75K
C3 N002 0 .001
V1 IN 0 5
R2 OUT N003 130K
Rload OUT 0 22
.tran 500u startup

* LTspice schematic (.asc)
Version 4
SHEET 1 736 352
WIRE -288 -176 -368 -176
WIRE -96 -176 -288 -176
WIRE -48 -176 -96 -176
WIRE 80 -176 32 -176
WIRE 112 -176 80 -176
WIRE 240 -176 176 -176
WIRE 288 -176 240 -176
WIRE 368 -176 288 -176
WIRE -368 -160 -368 -176
WIRE 288 -160 288 -176
WIRE 368 -160 368 -176
WIRE -96 -128 -96 -176
WIRE -368 -64 -368 -80
WIRE -288 -64 -288 -176
WIRE -240 -64 -288 -64
WIRE 80 -64 80 -176
WIRE 80 -64 48 -64
WIRE 288 -64 288 -96
WIRE 368 -64 368 -80
WIRE -320 16 -352 16
WIRE -240 16 -256 16
WIRE 144 16 48 16
WIRE 240 16 240 -176
WIRE 240 16 224 16
WIRE -336 96 -352 96
WIRE -240 96 -256 96
WIRE 96 96 48 96
WIRE 192 96 160 96
WIRE -96 176 -96 160
FLAG -96 176 0
FLAG 288 -64 0
FLAG 192 96 0
FLAG -352 96 0
FLAG -352 16 0
FLAG -368 -64 0
FLAG 368 -64 0
FLAG -368 -176 IN
FLAG 368 -176 OUT
SYMBOL PowerProducts\\LT3580 -96 16 R0
SYMATTR InstName U1
SYMBOL ind -64 -160 R270
SYMATTR InstName L1
SYMATTR Value 4.2
SYMBOL schottky 112 -160 R270
SYMATTR InstName D1
SYMATTR Value 1N5818
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL cap 272 -160 R0
SYMATTR InstName C1
SYMATTR Value 10
SYMBOL cap 160 80 R90
SYMATTR InstName C2
SYMATTR Value 1000p
SYMATTR SpiceLine Rser=10K
SYMBOL res -240 80 R90
SYMATTR InstName R1
SYMATTR Value 75K
SYMBOL cap -256 0 R90
SYMATTR InstName C3
SYMATTR Value .001
SYMBOL voltage -368 -176 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL res 240 0 R90
SYMATTR InstName R2
SYMATTR Value 130K
SYMBOL res 352 -176 R0
SYMATTR InstName Rload
SYMATTR Value 22
* SPICE netlist
XU1 N001 0 vo1 opamp Aol=100K GBW=10Meg ;pnba invin)noninvin)out
XU2 0 N004 vo2 opamp Aol=100K GBW=10Meg ;pnba invin)noninvin)out
R1 N004 vo1 1
XU3 N003 0 N002 opamp Aol=100K GBW=10Meg ;pnba invin)noninvin)out
C1 N002 N004 1
V1 Vi 0 AC 1 0
C2 vo1 N001 1
R2 vo1 N001 0.2
R3 vo2 N001 1
R4 N003 N002 1
R5 vo2 N003 1
R6 N001 Vi 10
.ac dec 100 1m 10K

* LTspice schematic (.asc)
Version 4
SHEET 1 928 368
WIRE -48 -168 -272 -168
WIRE 400 -168 32 -168
WIRE -272 -120 -272 -168
WIRE -240 -120 -272 -120
WIRE -112 -120 -160 -120
WIRE 128 -120 96 -120
WIRE 272 -120 208 -120
WIRE 272 -56 272 -120
WIRE 272 -56 176 -56
WIRE 288 -56 272 -56
WIRE 400 -56 400 -168
WIRE 400 -56 368 -56
WIRE 464 -56 400 -56
WIRE -272 -40 -272 -120
WIRE -224 -40 -272 -40
WIRE -112 -40 -112 -120
WIRE -112 -40 -160 -40
WIRE 16 -40 0 -40
WIRE 96 -40 96 -120
WIRE 96 -40 80 -40
WIRE 112 -40 96 -40
WIRE 224 -24 176 -24
WIRE 224 -8 224 -24
WIRE -400 40 -464 40
WIRE -272 40 -272 -40
WIRE -272 40 -320 40
WIRE -208 40 -272 40
WIRE -112 56 -112 -40
WIRE -112 56 -144 56
WIRE -96 56 -112 56
WIRE 0 56 0 -40
WIRE 0 56 -16 56
WIRE 16 56 0 56
WIRE -208 72 -272 72
WIRE 400 72 400 -56
WIRE 400 72 80 72
WIRE -464 88 -464 40
WIRE 16 88 -32 88
WIRE -272 120 -272 72
WIRE -32 120 -32 88
WIRE -112 136 -112 56
WIRE 464 136 464 -56
WIRE -464 184 -464 168
FLAG 224 -8 0
FLAG -464 184 0
FLAG -272 120 0
FLAG -32 120 0
FLAG -464 40 Vi
FLAG -112 136 vo1
FLAG 464 136 vo2
SYMBOL OpAmps\\opamp -176 -8 R0
SYMATTR InstName U1
SYMBOL OpAmps\\opamp 48 136 M180
SYMATTR InstName U2
SYMBOL res 0 40 R90
SYMATTR InstName R1
SYMATTR Value 1
SYMBOL OpAmps\\opamp 144 -104 M0
SYMATTR InstName U3
SYMBOL cap 80 -56 R90
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL voltage -464 72 R0
SYMATTR InstName V1
SYMATTR Value ""
SYMATTR Value2 AC 1 0
SYMBOL cap -160 -56 R90
SYMATTR InstName C2
SYMATTR Value 1
SYMBOL res -144 -136 R90
SYMATTR InstName R2
SYMATTR Value 0.2
SYMBOL res 48 -184 R90
SYMATTR InstName R3
SYMATTR Value 1
SYMBOL res 224 -136 R90
SYMATTR InstName R4
SYMATTR Value 1
SYMBOL res 384 -72 R90
SYMATTR InstName R5
SYMATTR Value 1
SYMBOL res -304 24 R90
SYMATTR InstName R6
SYMATTR Value 10
* SPICE netlist
Q1 N001 in N004 0 NPN
Q2 N002 N003 N004 0 NPN
V1 vcc 0 30
V2 vcc- 0 -30
R3 0 N003 1k
R4 N002 N003 2.88k
V3 in 0 SINE(0 0.460 1k)
Q3 N001 N001 vcc 0 PNP
Q4 N002 N001 vcc 0 PNP
Q5 N004 N005 vcc- 0 NPN
Q6 N005 N005 vcc- 0 NPN
R1 vcc N005 100k
R2 out 0 450k
C1 out N002 100n
.tran {t}
.param f = 1k n=16 t=n/f
.four {f} 10 8 V(out)
.meas TRAN power_Output AVG I(R_load)*V(Out) TRIG time=0 TARG time={t}

* LTspice schematic (.asc)
Version 4
SHEET 1 1216 560
WIRE 272 -232 192 -232
WIRE 352 -232 272 -232
WIRE 192 -200 192 -232
WIRE 352 -200 352 -232
WIRE 272 -152 256 -152
WIRE 288 -152 272 -152
WIRE 352 -88 352 -104
WIRE 432 -88 352 -88
WIRE 496 -88 432 -88
WIRE 576 -88 560 -88
WIRE 192 -72 192 -104
WIRE 272 -72 272 -152
WIRE 272 -72 192 -72
WIRE 192 -56 192 -72
WIRE 352 -56 352 -88
WIRE 128 -8 80 -8
WIRE 432 -8 416 -8
WIRE 464 -8 432 -8
WIRE 560 -8 544 -8
WIRE 608 -8 560 -8
WIRE 608 24 608 -8
WIRE 192 152 192 40
WIRE 272 152 192 152
WIRE 352 152 352 40
WIRE 352 152 272 152
WIRE 176 168 80 168
WIRE 80 184 80 168
WIRE 272 184 272 152
WIRE 176 232 176 168
WIRE 176 232 144 232
WIRE 208 232 176 232
FLAG 576 -88 out
FLAG -608 -184 0
FLAG -496 -184 0
FLAG -608 -264 vcc
FLAG -496 -264 vcc-
FLAG 272 -232 vcc
FLAG 608 24 0
FLAG 80 -8 in
FLAG -608 -24 0
FLAG -608 -104 in
FLAG 80 280 vcc-
FLAG 272 280 vcc-
FLAG 80 88 vcc
SYMBOL npn 128 -56 R0
SYMATTR InstName Q1
SYMBOL npn 416 -56 M0
SYMATTR InstName Q2
SYMBOL voltage -608 -280 R0
SYMATTR InstName V1
SYMATTR Value 30
SYMBOL voltage -496 -280 R0
SYMATTR InstName V2
SYMATTR Value -30
SYMBOL res 560 -24 R90
SYMATTR InstName R3
SYMATTR Value 1k
SYMBOL res 416 -104 R0
SYMATTR InstName R4
SYMATTR Value 2.88k
SYMBOL voltage -608 -120 R0
SYMATTR InstName V3
SYMATTR Value SINE(0 0.460 1k)
SYMBOL pnp 256 -104 R180
SYMATTR InstName Q3
SYMBOL pnp 288 -104 M180
SYMATTR InstName Q4
SYMBOL npn 208 184 R0
SYMATTR InstName Q5
SYMBOL npn 144 184 M0
SYMATTR InstName Q6
SYMBOL res 64 72 R0
SYMATTR InstName R1
SYMATTR Value 100k
SYMBOL res 544 -104 R0
SYMATTR InstName R2
SYMATTR Value 450k
SYMBOL cap 560 -104 R90
SYMATTR InstName C1
SYMATTR Value 100n
* SPICE netlist
V1 IN 0 PWL(0 0 1 10)
C1 OUT 0 1
Rload OUT 0 500
XU1 IN OUT OUT 0 IN LT3008-5 ;pnba IN)OUT)Sense)GND)_SHDN
.tran 1

* LTspice schematic (.asc)
Version 4
SHEET 1 720 200
WIRE -152 -96 -360 -96
WIRE -120 -96 -152 -96
WIRE 200 -96 168 -96
WIRE 264 -96 200 -96
WIRE 360 -96 264 -96
WIRE -360 -80 -360 -96
WIRE 264 -80 264 -96
WIRE 360 -80 360 -96
WIRE -152 0 -152 -96
WIRE -120 0 -152 0
WIRE 200 0 200 -96
WIRE 200 0 168 0
WIRE -360 16 -360 0
WIRE 264 16 264 -16
WIRE 360 16 360 0
WIRE 24 96 24 64
FLAG -360 16 0
FLAG 264 16 0
FLAG 360 16 0
FLAG 24 96 0
FLAG -360 -96 IN
FLAG 360 -96 OUT
SYMBOL voltage -360 -96 R0
SYMATTR InstName V1
SYMATTR Value PWL(0 0 1 10)
SYMBOL cap 248 -80 R0
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL res 344 -96 R0
SYMATTR InstName Rload
SYMATTR Value 500
SYMBOL PowerProducts\\LT3007-5 24 -48 R0
SYMATTR InstName U1
* SPICE netlist
V1 IN 0 PWL(0 0 1 10)
C1 OUT 0 1
Rload OUT 0 250
XU1 IN OUT OUT 0 IN LT3008-2.5 ;pnba IN)OUT)Sense)GND)_SHDN
.tran 1

* LTspice schematic (.asc)
Version 4
SHEET 1 720 200
WIRE -152 -96 -360 -96
WIRE -120 -96 -152 -96
WIRE 200 -96 168 -96
WIRE 264 -96 200 -96
WIRE 360 -96 264 -96
WIRE -360 -80 -360 -96
WIRE 264 -80 264 -96
WIRE 360 -80 360 -96
WIRE -152 0 -152 -96
WIRE -120 0 -152 0
WIRE 200 0 200 -96
WIRE 200 0 168 0
WIRE -360 16 -360 0
WIRE 264 16 264 -16
WIRE 360 16 360 0
WIRE 24 96 24 64
FLAG -360 16 0
FLAG 264 16 0
FLAG 360 16 0
FLAG 24 96 0
FLAG -360 -96 IN
FLAG 360 -96 OUT
SYMBOL voltage -360 -96 R0
SYMATTR InstName V1
SYMATTR Value PWL(0 0 1 10)
SYMBOL cap 248 -80 R0
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL res 344 -96 R0
SYMATTR InstName Rload
SYMATTR Value 250
SYMBOL PowerProducts\\LT3007-2.5 24 -48 R0
SYMATTR InstName U1
* SPICE netlist
R1 OUT N001 10K
V1 +15 0 15
V2 -15 0 -15
R2 N002 0 5K
C1 N001 0 .02
R3 OUT N002 100K
XU1 N002 N001 +15 -15 OUT LT1001 ;pnba In+)In-)V+)V-)OUT
.tran 15m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 528 256
WIRE -8 -112 -56 -112
WIRE 88 -112 56 -112
WIRE 120 -112 88 -112
WIRE 248 -112 200 -112
WIRE -264 -16 -264 -32
WIRE -152 -16 -152 -32
WIRE 88 0 88 -112
WIRE 104 0 88 0
WIRE 248 16 248 -112
WIRE 248 16 168 16
WIRE 264 16 248 16
WIRE 104 32 88 32
WIRE -264 80 -264 64
WIRE -152 80 -152 64
WIRE -24 128 -40 128
WIRE 88 128 88 32
WIRE 88 128 56 128
WIRE 136 128 88 128
WIRE 248 128 248 16
WIRE 248 128 216 128
FLAG -56 -112 0
FLAG -264 80 0
FLAG -152 80 0
FLAG 264 16 OUT
FLAG -40 128 0
FLAG 136 -16 +15
FLAG -264 -32 +15
FLAG -152 -32 -15
FLAG 136 48 -15
SYMBOL res 216 -128 R90
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL voltage -264 -32 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage -152 -32 R0
SYMATTR InstName V2
SYMATTR Value -15
SYMBOL res 72 112 R90
SYMATTR InstName R2
SYMATTR Value 5K
SYMBOL cap 56 -128 R90
SYMATTR InstName C1
SYMATTR Value .02
SYMBOL res 232 112 R90
SYMATTR InstName R3
SYMATTR Value 100K
SYMBOL opamps\\LT1001 136 -48 R0
SYMATTR InstName U1
* SPICE netlist
V1 +V 0 15
V2 -V 0 -15
V3 IN 0 AC 1
C1 N002 N004 .033
R1 N002 N001 237K
R2 N004 N001 249K
R3 N001 IN 237K
C2 OUT N005 .01
R4 OUT N003 154K
R5 N005 N003 249K
R6 N003 N002 154K
C3 N003 0 .33
C4 N001 0 .1
XU1 0 N004 +V -V N002 LT1792 ;pnba In+)In-)V+)V-)OUT
XU2 0 N005 +V -V OUT LT1792 ;pnba In+)In-)V+)V-)OUT
.ac oct 100 1m 1K

* LTspice schematic (.asc)
Version 4
SHEET 1 1056 336
WIRE -80 -152 -128 -152
WIRE 112 -152 0 -152
WIRE 304 -136 256 -136
WIRE 496 -136 384 -136
WIRE -528 -120 -528 -136
WIRE -400 -120 -400 -136
WIRE 16 -88 -16 -88
WIRE 112 -88 112 -152
WIRE 112 -88 80 -88
WIRE 400 -72 368 -72
WIRE 496 -72 496 -136
WIRE 496 -72 464 -72
WIRE -528 -24 -528 -40
WIRE -400 -24 -400 -40
WIRE 48 8 48 -8
WIRE -224 24 -288 24
WIRE -128 24 -128 -152
WIRE -128 24 -144 24
WIRE -112 24 -128 24
WIRE -16 24 -16 -88
WIRE -16 24 -32 24
WIRE 16 24 -16 24
WIRE 432 24 432 8
WIRE -288 40 -288 24
WIRE 112 40 112 -88
WIRE 112 40 80 40
WIRE 160 40 112 40
WIRE 256 40 256 -136
WIRE 256 40 240 40
WIRE 272 40 256 40
WIRE 368 40 368 -72
WIRE 368 40 352 40
WIRE 400 40 368 40
WIRE 16 56 0 56
WIRE 496 56 496 -72
WIRE 496 56 464 56
WIRE 528 56 496 56
WIRE -128 72 -128 24
WIRE 400 72 384 72
WIRE 48 88 48 72
WIRE 256 88 256 40
WIRE 432 104 432 88
WIRE -288 136 -288 120
WIRE -128 152 -128 136
WIRE 256 168 256 152
FLAG -400 -24 0
FLAG 48 -8 +V
FLAG -400 -136 +V
FLAG 48 88 -V
FLAG -528 -24 0
FLAG -528 -136 -V
FLAG -288 136 0
FLAG 0 56 0
FLAG 432 8 +V
FLAG 432 104 -V
FLAG 384 72 0
FLAG 528 56 OUT
FLAG -288 24 IN
FLAG 256 168 0
FLAG -128 152 0
SYMBOL voltage -400 -136 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage -528 -136 R0
SYMATTR InstName V2
SYMATTR Value -15
SYMBOL voltage -288 24 R0
SYMATTR InstName V3
SYMATTR Value AC 1
SYMBOL cap 80 -104 R90
SYMATTR InstName C1
SYMATTR Value .033
SYMBOL res 16 -168 R90
SYMATTR InstName R1
SYMATTR Value 237K
SYMBOL res -16 8 R90
SYMATTR InstName R2
SYMATTR Value 249K
SYMBOL res -128 8 R90
SYMATTR InstName R3
SYMATTR Value 237K
SYMBOL cap 464 -88 R90
SYMATTR InstName C2
SYMATTR Value .01
SYMBOL res 400 -152 R90
SYMATTR InstName R4
SYMATTR Value 154K
SYMBOL res 368 24 R90
SYMATTR InstName R5
SYMATTR Value 249K
SYMBOL res 256 24 R90
SYMATTR InstName R6
SYMATTR Value 154K
SYMBOL cap 240 88 R0
SYMATTR InstName C3
SYMATTR Value .33
SYMBOL cap -144 72 R0
SYMATTR InstName C4
SYMATTR Value .1
SYMBOL opamps\\LT1792 48 -24 R0
SYMATTR InstName U1
SYMBOL opamps\\LT1792 432 -8 R0
SYMATTR InstName U2
* SPICE netlist
V1 +V 0 5
VS N001 0 3
V4 N003 0 PULSE(0 3 0 10n 10n 980n 2u)
R1 N002 0 300
C1 N002 0 35p
XU1 N003 N002 N001 0 +V ADG751 ;pnba IN)D)S)GND)Vdd
.tran 10u

* LTspice schematic (.asc)
Version 4
SHEET 1 592 384
WIRE 40 -160 40 -192
WIRE -184 -96 -216 -96
WIRE -56 -96 -104 -96
WIRE 184 -96 136 -96
WIRE 296 -96 184 -96
WIRE 184 -64 184 -96
WIRE -296 -48 -296 -64
WIRE 296 -48 296 -96
WIRE -56 -32 -184 -32
WIRE -184 32 -184 -32
WIRE 184 32 184 16
WIRE 296 32 296 16
WIRE -296 48 -296 32
WIRE 40 96 40 80
WIRE -184 192 -184 112
FLAG -296 48 0
FLAG -296 -64 +V
FLAG -216 -96 0
FLAG 40 -192 +V
FLAG 40 96 0
FLAG -184 192 0
FLAG 184 32 0
FLAG 296 32 0
SYMBOL voltage -296 -64 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -88 -96 M270
SYMATTR InstName VS
SYMATTR Value 3
SYMBOL voltage -184 16 R0
SYMATTR Value PULSE(0 3 0 10n 10n 980n 2u)
SYMATTR InstName V4
SYMBOL res 168 -80 R0
SYMATTR InstName R1
SYMATTR Value 300
SYMBOL cap 280 -48 R0
SYMATTR InstName C1
SYMATTR Value 35p
SYMBOL ADG751 40 -48 R0
SYMATTR InstName U1
* SPICE netlist
VP N001 0 AC 1 0
Ra N002 N001 309.71
LMa N002 N003 339.45
Ca N003 0 4.21n
.ac dec 100 1 10000

* LTspice schematic (.asc)
Version 4
SHEET 1 384 208
WIRE -112 -88 -192 -88
WIRE 64 -88 -32 -88
WIRE 192 -88 144 -88
WIRE -192 -40 -192 -88
WIRE 192 -24 192 -88
WIRE -192 72 -192 40
WIRE 16 72 -192 72
WIRE 192 72 192 40
WIRE 192 72 16 72
WIRE 16 104 16 72
FLAG 16 104 0
SYMBOL voltage -192 -56 R0
SYMATTR Value2 AC 1 0
SYMATTR InstName P
SYMATTR Value ""
SYMBOL res -16 -104 R90
SYMATTR InstName Ra
SYMATTR Value 309.71
SYMBOL ind 48 -72 R270
SYMATTR InstName Ma
SYMATTR Value 339.45
SYMBOL cap 176 -24 R0
SYMATTR InstName Ca
SYMATTR Value 4.21n
* SPICE netlist
M1 N002 N001 0 0 NMOS
M2 VDD N001 N002 VDD PMOS
VDD NC_01 0 1.8
Vin N001 0 V
.dc Vin 0 3 0.1

* LTspice schematic (.asc)
Version 4
SHEET 1 384 320
WIRE 112 -144 112 -160
WIRE 192 -144 112 -144
WIRE 112 -128 112 -144
WIRE 192 -80 192 -144
WIRE 192 -80 112 -80
WIRE 64 -48 32 -48
WIRE 32 16 32 -48
WIRE 32 16 -112 16
WIRE 112 16 112 -32
WIRE -112 32 -112 16
WIRE 192 64 112 64
WIRE 32 96 32 16
WIRE 64 96 32 96
WIRE 112 128 112 112
WIRE 192 128 192 64
WIRE 192 128 112 128
WIRE 112 160 112 128
FLAG 112 160 0
FLAG -112 112 0
FLAG -192 -64 0
FLAG 112 -160 VDD
SYMBOL nmos4 64 16 R0
SYMATTR InstName M1
SYMBOL pmos4 64 -128 R0
SYMATTR InstName M2
SYMBOL Voltage -192 -160 R0
SYMATTR InstName VDD
SYMATTR Value 1.8
SYMBOL Voltage -112 16 R0
SYMATTR InstName Vin
* SPICE netlist
V1 +V 0 5
V2 -V 0 -5
R1 N002 N001 620
R2 N001 0 620
V3 IN 0 SINE(0 1 1Meg)
XU1 IN N001 +V -V N002 LT1253 ;pnba In+)In-)V+)V-)OUT
R3 N002 N003 75
R4 OUT 0 75
T1 N003 0 OUT 0 Td=50n Z0=75
.tran 10u

* LTspice schematic (.asc)
Version 4
SHEET 1 848 288
WIRE -216 -128 -232 -128
WIRE -120 -128 -136 -128
WIRE -104 -128 -120 -128
WIRE 8 -128 -24 -128
WIRE -424 -48 -424 -64
WIRE -296 -48 -296 -64
WIRE -56 -16 -56 -32
WIRE -120 0 -120 -128
WIRE -88 0 -120 0
WIRE 8 16 8 -128
WIRE 8 16 -24 16
WIRE 88 16 8 16
WIRE 216 16 168 16
WIRE 424 16 312 16
WIRE -88 32 -200 32
WIRE 424 32 424 16
WIRE -424 48 -424 32
WIRE -296 48 -296 32
WIRE -200 48 -200 32
WIRE 216 48 184 48
WIRE 344 48 312 48
WIRE -56 64 -56 48
WIRE 424 128 424 112
WIRE -200 144 -200 128
FLAG -296 48 0
FLAG -56 -32 +V
FLAG -296 -64 +V
FLAG -56 64 -V
FLAG -424 48 0
FLAG -424 -64 -V
FLAG -232 -128 0
FLAG -200 144 0
FLAG 424 128 0
FLAG 344 48 0
FLAG 184 48 0
FLAG -200 32 IN
FLAG 424 16 OUT
SYMBOL voltage -296 -64 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -424 -64 R0
SYMATTR InstName V2
SYMATTR Value -5
SYMBOL res -8 -144 R90
SYMATTR InstName R1
SYMATTR Value 620
SYMBOL res -120 -144 R90
SYMATTR InstName R2
SYMATTR Value 620
SYMBOL voltage -200 32 R0
SYMATTR InstName V3
SYMATTR Value SINE(0 1 1Meg)
SYMBOL opamps\\LT1253 -56 -48 R0
SYMATTR InstName U1
SYMBOL res 72 32 R270
SYMATTR InstName R3
SYMATTR Value 75
SYMBOL res 408 16 R0
SYMATTR InstName R4
SYMATTR Value 75
SYMBOL tline 264 32 R0
SYMATTR Value Td=50n Z0=75
SYMATTR InstName T1
* SPICE netlist
R1 N002 Vcc 54k
R2 0 N003 {R2}
Q1 N001 N002 N003 0 2N3904
Q2 N002 N003 0 0 2N3904
V1 Vcc 0 12
R3 Vcc N001 {R_load}
.tran 1
.step param R_load 100 1k 50
.meas Load_current AVG I(R3)
.param R2=0.6/{Imax} Imax=50m

* LTspice schematic (.asc)
Version 4.1
SHEET 1 432 560
WIRE -216 -232 -216 -280
WIRE 200 -200 200 -248
WIRE -216 -120 -216 -152
WIRE 200 -56 200 -120
WIRE -40 -8 -120 -8
WIRE 72 -8 40 -8
WIRE 136 -8 72 -8
WIRE 72 72 72 -8
WIRE 200 120 200 40
WIRE 200 120 136 120
WIRE 200 168 200 120
WIRE 72 280 72 168
WIRE 200 280 200 248
FLAG 200 280 0
FLAG 72 280 0
FLAG -216 -120 0
FLAG -216 -280 Vcc
FLAG 200 -248 Vcc
FLAG -120 -8 Vcc
SYMBOL res 56 -24 R90
SYMATTR InstName R1
SYMATTR Value 54k
SYMBOL res 216 264 R180
SYMATTR InstName R2
SYMATTR Value {R2}
SYMBOL npn 136 -56 R0
SYMATTR InstName Q1
SYMATTR Value 2N3904
SYMBOL npn 136 72 M0
SYMATTR InstName Q2
SYMATTR Value 2N3904
SYMBOL voltage -216 -248 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL res 184 -216 R0
SYMATTR InstName R3
SYMATTR Value {R_load}
* SPICE netlist
V1 IN 0 5
C1 N004 0 .0015
C2 OUT 0 100 Rser=50m
L1 N003 OUT 5
C3 N001 N003 .68
D1 OUT N001 1N914
D2 0 N003 MBRS340
XU1 IN N001 OUT 0 N004 N002 MP_01 N003 LT1506 top=1.82K bot=4.99K ;pnba Vin)Boost)Sense)GND)Vc)_SHDN))SW
Rload OUT 0 1
.tran 500u startup

* LTspice schematic (.asc)
Version 4
SHEET 1 736 416
WIRE -176 -192 -368 -192
WIRE 112 -192 -16 -192
WIRE 192 -192 112 -192
WIRE 304 -192 256 -192
WIRE -368 -176 -368 -192
WIRE -176 -160 -176 -192
WIRE -16 -160 -16 -192
WIRE 112 -160 112 -192
WIRE -368 -80 -368 -96
WIRE -256 -64 -272 -64
WIRE 112 -64 112 -96
WIRE 112 -64 64 -64
WIRE 192 -64 112 -64
WIRE 304 -64 304 -192
WIRE 304 -64 272 -64
WIRE 368 -64 304 -64
WIRE 112 -48 112 -64
WIRE 368 -48 368 -64
WIRE 112 32 112 16
WIRE 368 48 368 32
WIRE -336 64 -352 64
WIRE -256 64 -272 64
WIRE 304 64 304 -64
WIRE 304 64 64 64
WIRE 304 80 304 64
WIRE 304 160 304 144
WIRE -96 208 -96 160
FLAG 304 160 0
FLAG -96 208 0
FLAG -352 64 0
FLAG -368 -80 0
FLAG 368 48 0
FLAG 112 32 0
FLAG 368 -64 OUT
FLAG -368 -192 IN
SYMBOL VOLTAGE -368 -192 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL cap -272 48 R90
SYMATTR InstName C1
SYMATTR Value .0015
SYMBOL polcap 288 80 R0
SYMATTR SpiceLine Rser=50m
SYMATTR InstName C2
SYMATTR Value 100
SYMBOL ind 176 -48 R270
SYMATTR InstName L1
SYMATTR Value 5
SYMBOL cap 96 -160 R0
SYMATTR InstName C3
SYMATTR Value .68
SYMBOL diode 256 -208 R90
SYMATTR InstName D1
SYMATTR Value 1N914
SYMBOL schottky 96 16 M180
SYMATTR InstName D2
SYMATTR Value MBRS340
SYMBOL PowerProducts\\LT1506-3.3 -96 0 R0
SYMATTR InstName U1
SYMBOL res 352 -64 R0
SYMATTR InstName Rload
SYMATTR Value 1
* SPICE netlist
Vds N001 0
Vgs N002 0
M1 N001 N002 0 0 IRF9640
.dc Vds 0 -12V Vgs -3.5V -5V -0.5V
.meas dc Id_5V find Id(M1) when Vds=-5V

* LTspice schematic (.asc)
Version 4
SHEET 1 336 224
WIRE 168 -112 8 -112
WIRE -88 -80 -168 -80
WIRE 8 -80 8 -112
WIRE -168 -32 -168 -80
WIRE 168 -32 168 -112
WIRE -88 0 -88 -80
WIRE -40 0 -88 0
WIRE -168 112 -168 48
WIRE 8 112 8 16
WIRE 168 112 168 48
FLAG 168 112 0
FLAG -168 112 0
FLAG 8 112 0
SYMBOL voltage 168 -48 R0
SYMATTR InstName Vds
SYMATTR Value ""
SYMBOL voltage -168 -48 R0
SYMATTR Value ""
SYMATTR InstName Vgs
SYMBOL pmos -40 -80 R0
SYMATTR InstName M1
SYMATTR Value IRF9640
* SPICE netlist
R1 N001 Vout 0.7k
V1 N001 0 5
R2 N003 N002 50k
Q1 Vout N003 0 0 NPN
V2 N002 0 PULSE(0 1 0 1n 1n 10u 20u)
.tran 50m

* LTspice schematic (.asc)
Version 4.1
SHEET 1 592 512
WIRE 120 -256 56 -256
WIRE 232 -256 200 -256
WIRE 232 -208 232 -256
WIRE 56 -160 56 -256
WIRE 56 -16 56 -80
WIRE 296 -16 56 -16
WIRE 56 16 56 -16
WIRE -136 64 -296 64
WIRE -8 64 -56 64
WIRE -296 112 -296 64
WIRE -296 256 -296 192
WIRE 56 256 56 112
FLAG 232 -208 0
FLAG 56 256 0
FLAG -296 256 0
FLAG 296 -16 Vout
SYMBOL res 40 -176 R0
SYMATTR InstName R1
SYMATTR Value 0.7k
SYMBOL voltage 104 -256 R270
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL res -40 48 R90
SYMATTR InstName R2
SYMATTR Value 50k
SYMBOL npn -8 16 R0
SYMATTR InstName Q1
SYMBOL voltage -296 96 R0
SYMATTR InstName V2
SYMATTR Value PULSE(0 1 0 1n 1n 10u 20u)
* SPICE netlist
M1 Vout Vin 0 0 N_1u l=1u w=10u
M2 Vout Vin 0 0 N_1u l=1u w=10u
M3 Vout Vin 0 0 N_1u l=1u w=10u
M4 Vout Vin VDD VDD P_1u l=1u w=30u
M5 Vout Vin VDD VDD P_1u l=1u w=10u
M6 Vout Vin VDD VDD P_1u l=1u w=90u
VDD VDD 0 5
Vin Vin 0 0
.dc Vin 0 5

* LTspice schematic (.asc)
Version 4
SHEET 1 624 368
WIRE -184 -120 -216 -120
WIRE 200 -120 200 -184
WIRE -136 -104 -136 -184
WIRE 24 -104 24 -184
WIRE 152 -104 136 -104
WIRE -184 -88 -184 -120
WIRE -24 -88 -40 -88
WIRE -40 -24 -40 -88
WIRE 136 -24 136 -104
WIRE 200 -8 200 -24
WIRE 232 -8 200 -8
WIRE -216 8 -216 -120
WIRE -136 8 -136 -8
WIRE -120 8 -136 8
WIRE 24 8 24 -8
WIRE 56 8 24 8
WIRE 200 24 200 -8
WIRE -136 40 -136 8
WIRE 24 40 24 8
WIRE 312 72 200 72
WIRE -72 88 -136 88
WIRE 120 88 24 88
WIRE 136 104 136 -24
WIRE 152 104 136 104
WIRE -216 120 -216 8
WIRE -184 120 -216 120
WIRE -40 120 -40 -24
WIRE -24 120 -40 120
WIRE 312 136 312 72
WIRE -72 152 -72 88
WIRE 120 152 120 88
WIRE -312 184 -312 136
FLAG -120 8 Vout
IOPIN 144 144 Out
FLAG 56 8 Vout
IOPIN 320 144 Out
FLAG 232 -8 Vout
IOPIN 496 128 Out
FLAG -136 136 0
FLAG 24 136 0
FLAG 200 120 0
FLAG -72 152 0
FLAG 120 152 0
FLAG 312 136 0
FLAG -312 184 0
FLAG -312 -8 0
FLAG -216 8 Vin
FLAG 136 -24 Vin
FLAG -40 -24 Vin
FLAG -136 -184 VDD
FLAG 24 -184 VDD
FLAG 200 -184 VDD
FLAG -312 -88 VDD
FLAG -136 -56 VDD
FLAG 24 -56 VDD
FLAG 200 -72 VDD
FLAG -312 56 Vin
SYMBOL nmos4 -184 40 R0
SYMATTR InstName M1
SYMATTR Value N_1u
SYMATTR Value2 l=1u w=10u
SYMBOL nmos4 -24 40 R0
SYMATTR InstName M2
SYMATTR Value N_1u
SYMATTR Value2 l=1u w=10u
SYMBOL nmos4 152 24 R0
SYMATTR InstName M3
SYMATTR Value N_1u
SYMATTR Value2 l=1u w=10u
SYMBOL pmos4 -184 -8 M180
SYMATTR InstName M4
SYMATTR Value P_1u
SYMATTR Value2 l=1u w=30u
SYMBOL pmos4 -24 -8 M180
SYMATTR InstName M5
SYMATTR Value P_1u
SYMATTR Value2 l=1u w=10u
SYMBOL pmos4 152 -24 M180
SYMATTR InstName M6
SYMATTR Value P_1u
SYMATTR Value2 l=1u w=90u
SYMBOL voltage -312 -104 R0
SYMATTR InstName VDD
SYMATTR Value 5
SYMBOL voltage -312 40 R0
SYMATTR InstName Vin
SYMATTR Value 0
* SPICE netlist
R3 N005 N004 1k
C4 N005 0 1n
C5 N002 N005 220n
C6 Vout N003 220n
C7 N003 N002 100p
XU1 N002 N006 N003 opamp Aol=100K GBW=10Meg ;pnba invin)noninvin)out
V1 N001 0 9
R4 N001 N006 100k
R5 N006 0 100k
R6 N003 N002 4.7k
V2 N004 0 AC
;tran 0 50us 30us
.ac dec 5 0.01 10MEG

* LTspice schematic (.asc)
Version 4
SHEET 1 672 432
WIRE -16 -216 -80 -216
WIRE -80 -168 -80 -216
WIRE -16 -168 -16 -216
WIRE 96 -120 80 -120
WIRE 208 -120 160 -120
WIRE 80 -88 80 -120
WIRE 80 -88 16 -88
WIRE -80 -72 -80 -88
WIRE 208 -72 208 -120
WIRE 240 -72 208 -72
WIRE 80 -40 80 -88
WIRE 96 -40 80 -40
WIRE 208 -40 208 -72
WIRE 208 -40 176 -40
WIRE -240 24 -336 24
WIRE -128 24 -160 24
WIRE -96 24 -128 24
WIRE 16 24 16 -88
WIRE 16 24 -32 24
WIRE 48 24 16 24
WIRE -128 40 -128 24
WIRE 240 40 240 -72
WIRE 240 40 112 40
WIRE 256 40 240 40
WIRE 336 40 320 40
WIRE -16 56 -16 -88
WIRE 48 56 -16 56
WIRE -16 104 -16 56
WIRE -336 136 -336 104
WIRE -128 136 -128 104
WIRE -16 216 -16 184
FLAG -128 136 0
FLAG -80 -72 0
FLAG -16 216 0
FLAG 336 40 Vout
FLAG -336 136 0
SYMBOL res -144 8 R90
SYMATTR InstName R3
SYMATTR Value 1k
SYMBOL cap -144 40 R0
SYMATTR InstName C4
SYMATTR Value 1n
SYMBOL cap -32 8 R90
SYMATTR InstName C5
SYMATTR Value 220n
SYMBOL cap 320 24 R90
SYMATTR InstName C6
SYMATTR Value 220n
SYMBOL cap 160 -136 R90
SYMATTR InstName C7
SYMATTR Value 100p
SYMBOL Opamps\\opamp 80 -24 R0
SYMATTR InstName U1
SYMBOL voltage -80 -184 R0
SYMATTR InstName V1
SYMATTR Value 9
SYMBOL res -32 -184 R0
SYMATTR InstName R4
SYMATTR Value 100k
SYMBOL res -32 88 R0
SYMATTR InstName R5
SYMATTR Value 100k
SYMBOL res 192 -56 R90
SYMATTR InstName R6
SYMATTR Value 4.7k
SYMBOL voltage -336 8 R0
SYMATTR InstName V2
SYMATTR Value AC
* SPICE netlist
Vp N001 0 0
Vg1 N003 0 0
Vg2 N002 0 350
XU1 0 N003 N002 0 N001 EL34Pent Pentrode ;pnba Cathode)G1)G2)G3)Anode
XU2 0 N003 N002 0 N001 7591Pent Pentrode ;pnba Cathode)G1)G2)G3)Anode
.dc Vp 0 500 100 Vg1 0 -50 10

* LTspice schematic (.asc)
Version 4
SHEET 1 512 256
WIRE -64 -128 -256 -128
WIRE 176 -128 -64 -128
WIRE 256 -112 32 -112
WIRE 96 -96 -176 -96
WIRE -64 -80 -64 -128
WIRE 176 -80 176 -128
WIRE -256 -64 -256 -128
WIRE -112 -32 -128 -32
WIRE 128 -32 112 -32
WIRE 32 -16 32 -112
WIRE 32 -16 -16 -16
WIRE 256 -16 256 -112
WIRE 256 -16 224 -16
WIRE -176 0 -176 -96
WIRE -112 0 -176 0
WIRE 32 0 32 -16
WIRE 96 0 96 -96
WIRE 128 0 96 0
WIRE -176 16 -176 0
WIRE 112 64 112 -32
WIRE 144 64 144 48
WIRE 144 64 112 64
WIRE -256 112 -256 16
WIRE -176 112 -176 96
WIRE -176 112 -256 112
WIRE -128 112 -128 -32
WIRE -128 112 -176 112
WIRE -96 112 -96 48
WIRE -96 112 -128 112
WIRE 32 112 32 80
WIRE 32 112 -96 112
WIRE 112 112 112 64
WIRE 112 112 32 112
WIRE -96 128 -96 112
FLAG -96 128 0
SYMBOL voltage -256 -80 R0
SYMATTR InstName Vp
SYMATTR Value 0
SYMBOL voltage -176 0 R0
SYMATTR InstName Vg1
SYMATTR Value 0
SYMBOL voltage 32 -16 R0
SYMATTR InstName Vg2
SYMATTR Value 350
SYMBOL Valve\\Pentode -64 -16 R0
SYMATTR InstName U1
SYMATTR InstName EL34Pent
SYMBOL Valve\\Pentode 176 -16 R0
SYMATTR InstName U2
SYMATTR InstName 7591Pent