Si7li/ltspice-spice-circuits huggingface dataset:
* Z:\home\khalils\Downloads\files\data\raw_asc\LT1074HV.asc
* Generated by LTspice 26.0.1 for Windows.
* Library below included based on ModelFile attribute of instance XU1 (C:\users\khalils\AppData\Local\LTspice\lib\sym\PowerProducts\LT1074HV.asy)
R3 OUT N003 2.8K
C2 N006 0 .1
L1 N001 OUT 50 Rpar=2K
C1 OUT 0 330 Rser=0.07
V1 IN 0 20
R2 N003 0 2.21K
D1 0 N001 MBRS140
R1 N005 N006 2K
XU1 IN N001 N004 0 N003 N005 N002 LT1074 ;pnba Vin)SW)Ilim)GND)FB)Vc)_SHDN
Rload OUT 0 5
.model D D
.lib C:\users\khalils\AppData\Local\LTspice\lib\cmp\standard.dio
.tran 2m startup
.lib LT1074.sub
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 2552 1424
WIRE 1536 944 1264 944
WIRE 1264 960 1264 944
WIRE 1536 960 1536 944
WIRE 1760 976 1712 976
WIRE 1856 976 1760 976
WIRE 1984 976 1936 976
WIRE 2096 976 1984 976
WIRE 2208 976 2096 976
WIRE 1760 992 1760 976
WIRE 1984 992 1984 976
WIRE 2096 992 2096 976
WIRE 2208 992 2208 976
WIRE 1408 1040 1392 1040
WIRE 1712 1040 1712 976
WIRE 1712 1040 1664 1040
WIRE 1264 1056 1264 1040
WIRE 1760 1072 1760 1056
WIRE 2096 1088 2096 1056
WIRE 2208 1088 2208 1072
WIRE 1984 1104 1984 1072
WIRE 1984 1104 1664 1104
WIRE 1984 1120 1984 1104
WIRE 1408 1168 1392 1168
WIRE 1696 1168 1664 1168
WIRE 1808 1168 1776 1168
WIRE 1808 1184 1808 1168
WIRE 1984 1216 1984 1200
WIRE 1536 1264 1536 1248
WIRE 1808 1264 1808 1248
SYMBOL ind 1840 992 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 50
SYMATTR SpiceLine Rpar=2K
SYMBOL PowerProducts\\LT1074HV 1536 1104 R0
SYMATTR InstName U1
SYMBOL schottky 1744 1056 M180
WINDOW 0 31 63 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D1
SYMATTR Value MBRS140
SYMBOL cap 1792 1184 R0
SYMATTR InstName C2
SYMATTR Value .1
SYMBOL res 2192 976 R0
SYMATTR InstName Rload
SYMATTR Value 5
SYMBOL voltage 1264 944 R0
SYMATTR InstName V1
SYMATTR Value 20
SYMBOL POLCAP 2080 992 R0
SYMATTR InstName C1
SYMATTR Value 330
SYMATTR SpiceLine Rser=0.07
SYMBOL RES 1968 976 R0
SYMATTR InstName R3
SYMATTR Value 2.8K
SYMBOL RES 1680 1184 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R1
SYMATTR Value 2K
SYMBOL RES 1968 1104 R0
SYMATTR InstName R2
SYMATTR Value 2.21K
FLAG 1808 1264 0
FLAG 1536 1264 0
FLAG 1264 1056 0
FLAG 1760 1072 0
FLAG 2208 1088 0
FLAG 2096 1088 0
FLAG 1984 1216 0
FLAG 2208 976 OUT
FLAG 1264 944 IN
TEXT 1904 1272 Left 2 !.tran 2m startup
* Z:\home\khalils\Downloads\files\data\raw_asc\4d7afa1f6e04_1007CS.asc
* Generated by LTspice 26.0.1 for Windows.
* Gain 1000 Amplifier with .01% Accuracy
* Library below included based on ModelFile attribute of instance XU1 (C:\users\khalils\AppData\Local\LTspice\lib\sym\OpAmps\LT1007CS.asy)
V2 -V 0 -15
R2 N001 0 365
R1 OUT N001 355K
XU1 IN N001 +V -V OUT LT1007 ;pnba In+)In-)V+)V-)OUT
V3 IN 0 SINE(0 1m .01)
V1 +V 0 15
.tran 300
.lib LTC.lib
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 896 680
WIRE 32 96 16 96
WIRE 128 96 112 96
WIRE 160 96 128 96
WIRE 272 96 240 96
WIRE -272 176 -272 160
WIRE -144 176 -144 160
WIRE 192 208 192 192
WIRE 128 224 128 96
WIRE 160 224 128 224
WIRE 272 240 272 96
WIRE 272 240 224 240
WIRE 304 240 272 240
WIRE 160 256 0 256
WIRE -272 272 -272 256
WIRE -144 272 -144 256
WIRE 0 272 0 256
WIRE 192 288 192 272
WIRE 0 368 0 352
SYMBOL opamps\\LT1007CS 192 176 R0
SYMATTR InstName U1
SYMBOL voltage -272 160 R0
SYMATTR InstName V2
SYMATTR Value -15
SYMBOL voltage -144 160 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL res 128 80 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R2
SYMATTR Value 365
SYMBOL voltage 0 256 R0
SYMATTR InstName V3
SYMATTR Value SINE(0 1m .01)
SYMBOL res 256 80 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R1
SYMATTR Value 355K
FLAG -144 272 0
FLAG 192 192 +V
FLAG -144 160 +V
FLAG 192 288 -V
FLAG -272 272 0
FLAG -272 160 -V
FLAG 16 96 0
FLAG 0 368 0
FLAG 304 240 OUT
FLAG 0 256 IN
TEXT 232 352 Left 0 !.tran 300
TEXT 136 48 Bottom 0 ;Gain 1000 Amplifier with .01% Accuracy
* Z:\home\khalils\Downloads\files\data\raw_asc\36fa21d5f8a7_Example-of-DC-sweep.asc
* Generated by LTspice 26.0.1 for Windows.
* Example of DC sweep in LTSpice
D1 N002 0 1N4148
R1 N002 N001 1k
V1 N001 0
.model D D
.lib C:\users\khalils\AppData\Local\LTspice\lib\cmp\standard.dio
.dc V1 -10 10 3
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 880 680
WIRE 160 80 80 80
WIRE 272 80 240 80
WIRE 80 112 80 80
WIRE 272 128 272 80
WIRE 80 224 80 192
WIRE 272 224 272 192
SYMBOL diode 256 128 R0
SYMATTR InstName D1
SYMATTR Value 1N4148
SYMBOL voltage 80 96 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value ""
SYMBOL res 256 64 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 1k
FLAG 80 224 0
FLAG 272 224 0
TEXT 344 72 Left 2 !.dc V1 -10 10 3
TEXT 128 -8 Left 2 ;Example of DC sweep in LTSpice
* Z:\home\khalils\Downloads\files\data\raw_asc\ADP124-2.85.asc
* Generated by LTspice 26.0.1 for Windows.
* Library below included based on ModelFile attribute of instance XU1 (C:\users\khalils\AppData\Local\LTspice\lib\sym\PowerProducts\ADP124-2.85.asy)
XU1 OUT MP_01 OUT 0 IN MP_02 MP_03 IN ADP124 K=42553.2 ;pnba Vout))Sense)GND)En)))Vin
Rload OUT 0 100
C1 IN 0 1
V1 IN 0 5.5
C2 OUT 0 1
.tran 10m startup
.lib ADP124.sub
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 884 680
WIRE 80 96 0 96
WIRE 128 96 80 96
WIRE 160 96 128 96
WIRE 384 96 352 96
WIRE 432 96 384 96
WIRE 512 96 432 96
WIRE 0 112 0 96
WIRE 80 112 80 96
WIRE 432 112 432 96
WIRE 512 112 512 96
WIRE 0 208 0 192
WIRE 80 208 80 176
WIRE 128 208 128 96
WIRE 160 208 128 208
WIRE 384 208 384 96
WIRE 384 208 352 208
WIRE 432 208 432 176
WIRE 512 208 512 192
WIRE 256 272 256 256
SYMBOL ADP124-2.85 256 208 R0
SYMATTR InstName U1
SYMBOL voltage 0 96 R0
WINDOW 123 24 130 Left 2
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 5.5
SYMBOL cap 416 112 R0
SYMATTR InstName C2
SYMATTR Value 1
SYMBOL cap 64 112 R0
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL res 496 96 R0
SYMATTR InstName Rload
SYMATTR Value 100
FLAG 0 208 0
FLAG 256 272 0
FLAG 432 208 0
FLAG 512 208 0
FLAG 512 96 OUT
FLAG 0 96 IN
FLAG 80 208 0
TEXT 0 272 Left 2 !.tran 10m startup
* Z:\home\khalils\Downloads\files\data\raw_asc\LT3420.asc
* Generated by LTspice 26.0.1 for Windows.
* Library below included based on ModelFile attribute of instance XU1 (C:\users\khalils\AppData\Local\LTspice\lib\sym\PowerProducts\LT3420.asy)
L1 IN N003 20 Rpar=2K Rser=.1
R1 N003 N002 51.1K
K1 L1 L2 1
V1 IN 0 5
C2 N007 0 1000p
C1 OUT 0 .1 Rpar=.1Meg
R2 N006 0 2K
D1 N001 OUT D
L2 N005 N001 {20u*12*12} Rpar=1Meg
R3 N004 IN 10K
XU1 N006 IN N002 IN 0 N003 N005 N004 IN N007 LT3420 ;pnba Rref)Vbat)Rfb)Vcc)GND)SW)SEC)Done)Charge)Ct
.model D D
.lib C:\users\khalils\AppData\Local\LTspice\lib\cmp\standard.dio
.tran 10m
.lib LT3420.sub
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 2740 1752
WIRE 1616 1056 1552 1056
WIRE 1808 1056 1616 1056
WIRE 2064 1056 1808 1056
WIRE 2176 1056 2112 1056
WIRE 2304 1056 2240 1056
WIRE 1552 1072 1552 1056
WIRE 2064 1072 2064 1056
WIRE 2112 1072 2112 1056
WIRE 2304 1088 2304 1056
WIRE 1552 1168 1552 1152
WIRE 1968 1184 1936 1184
WIRE 2064 1184 2064 1152
WIRE 2064 1184 2048 1184
WIRE 2304 1184 2304 1152
WIRE 1808 1232 1808 1056
WIRE 1936 1232 1936 1184
WIRE 1616 1312 1616 1056
WIRE 1728 1312 1616 1312
WIRE 2064 1312 2064 1184
WIRE 2064 1312 2016 1312
WIRE 1616 1392 1616 1312
WIRE 1632 1392 1616 1392
WIRE 1728 1392 1712 1392
WIRE 2112 1392 2112 1152
WIRE 2112 1392 2016 1392
WIRE 1616 1472 1616 1392
WIRE 1728 1472 1616 1472
WIRE 2032 1472 2016 1472
WIRE 2128 1472 2112 1472
WIRE 1808 1568 1808 1552
WIRE 1936 1568 1936 1552
WIRE 1808 1648 1808 1632
SYMBOL diode 2176 1072 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D1
SYMBOL ind2 2128 1168 R180
WINDOW 0 -3 72 Right 2
WINDOW 3 0 43 Right 2
SYMATTR InstName L2
SYMATTR Value {20u*12*12}
SYMATTR SpiceLine Rpar=1Meg
SYMBOL res 2016 1488 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R2
SYMATTR Value 2K
SYMBOL ind2 2048 1056 R0
WINDOW 0 -6 35 Right 2
WINDOW 3 -4 73 Right 2
SYMATTR InstName L1
SYMATTR Value 20
SYMATTR SpiceLine Rpar=2K Rser=.1
SYMBOL RES 2064 1168 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 51.1K
SYMBOL VOLTAGE 1552 1056 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL POWERPRODUCTS\\LT3420 1872 1392 R0
WINDOW 0 -16 -180 Left 2
SYMATTR InstName U1
SYMBOL cap 2288 1088 R0
SYMATTR InstName C1
SYMATTR Value .1
SYMATTR SpiceLine Rpar=.1Meg
SYMBOL cap 1792 1568 R0
SYMATTR InstName C2
SYMATTR Value 1000p
SYMBOL res 1728 1376 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R3
SYMATTR Value 10K
FLAG 2304 1184 0
FLAG 2128 1472 0
FLAG 1936 1568 0
FLAG 1808 1648 0
FLAG 1552 1168 0
FLAG 1552 1056 IN
FLAG 2304 1056 OUT
TEXT 2176 1392 Left 2 !.tran 10m
TEXT 2088 1056 Bottom 2 !K1 L1 L2 1
* Z:\home\khalils\Downloads\files\data\raw_asc\095fb84c3a44_Draft1.asc
* Generated by LTspice 26.0.1 for Windows.
C2 N003 0 5n
R2 N002 N003 10k
R1 N001 N002 10k
R3 N003 N004 10k
C1 N002 0 5n
C3 N004 0 5n
V1 N001 0 PULSE(0 5 0 10n 10n 15u 33u 0)
.tran 0 5ms 0
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 880 680
WIRE 80 48 0 48
WIRE 208 48 160 48
WIRE 304 48 288 48
WIRE 384 48 304 48
WIRE 480 48 464 48
WIRE 560 48 480 48
WIRE 160 96 160 48
WIRE 304 96 304 48
WIRE 480 96 480 48
WIRE 0 160 0 128
WIRE 160 160 0 160
WIRE 304 160 160 160
WIRE 480 160 304 160
WIRE 0 176 0 160
WIRE 0 176 -32 176
WIRE -32 208 -32 176
SYMBOL res 368 64 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R3
SYMATTR Value 10k
SYMBOL res 64 64 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R1
SYMATTR Value 10k
SYMBOL cap 144 96 R0
WINDOW 0 47 31 Left 2
SYMATTR InstName C1
SYMATTR Value 5n
SYMBOL cap 288 96 R0
SYMATTR InstName C2
SYMATTR Value 5n
SYMBOL res 192 64 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R2
SYMATTR Value 10k
SYMBOL cap 464 96 R0
SYMATTR InstName C3
SYMATTR Value 5n
SYMBOL voltage 0 32 R0
WINDOW 0 -73 51 Left 2
WINDOW 3 4 116 Invisible 2
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value PULSE(0 5 0 10n 10n 15u 33u 0)
FLAG -32 208 0
TEXT -52 232 Left 2 !.tran 0 5ms 0
* Z:\home\khalils\Downloads\files\data\raw_asc\1cadc18a486d_xtal_param.asc
* Generated by LTspice 26.0.1 for Windows.
Cxtal P2 P1 {Cs} Rser={Rs} Lser={Ls} Cpar=3p
.param ws=2*pi*fs
.param Cs=1/(ws*Q*Rs)
.param Ls=1/(ws*ws*Cs)
* Input parameter fs\nInput parameters Q and Rs
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 880 680
WIRE 176 144 144 144
WIRE 272 144 240 144
FLAG 144 144 P1
FLAG 272 144 P2
SYMBOL cap 240 128 R90
WINDOW 0 0 32 VBottom 0
WINDOW 3 32 32 VTop 0
WINDOW 39 60 32 VTop 0
SYMATTR InstName Cxtal
SYMATTR Value {Cs}
SYMATTR SpiceLine Rser={Rs} Lser={Ls} Cpar=3p
TEXT -40 240 Left 0 !.param ws=2*pi*fs\n.param Cs=1/(ws*Q*Rs)\n.param Ls=1/(ws*ws*Cs)
TEXT 240 240 Left 0 ;Input parameter fs\nInput parameters Q and Rs
LINE Normal 512 224 -32 224
* Z:\home\khalils\Downloads\files\data\raw_asc\10296bf3de56_schotky.asc
* Generated by LTspice 26.0.1 for Windows.
R1 N002 N001 5k
D2 N002 0 RB162MM-30
V1 N001 0 0
.model D D
.lib C:\users\khalils\AppData\Local\LTspice\lib\cmp\standard.dio
.backanno
.end

* LTspice schematic (.asc):
Version 4.1
SHEET 1 880 680
WIRE 112 112 16 112
WIRE 240 112 192 112
WIRE 400 112 304 112
WIRE 16 144 16 112
WIRE 16 288 16 224
WIRE 400 288 400 112
SYMBOL voltage 16 128 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 0
SYMBOL res 208 96 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 28 56 VBottom 2
SYMATTR InstName R1
SYMATTR Value 5k
SYMBOL schottky 240 128 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D2
SYMATTR Value RB162MM-30
FLAG 16 288 0
FLAG 400 288 0
* Z:\home\khalils\Downloads\files\data\raw_asc\phono.asc
* Generated by LTspice 26.0.1 for Windows.
C1 N002 N001 .1
C2 OUT N002 .33
R1 OUT N001 10K
R2 N001 0 10
R3 IN N003 10
R4 N002 N001 787
C3 IN 0 100p
R5 IN 0 47K
V1 +V 0 15
V2 -V 0 -15
V4 N003 0 PULSE(-1m 1m 0 0 0 5m 10m) AC 1
XU1 IN N001 +V -V OUT LT1028 ;pnba In+)In-)V+)V-)OUT
* .tran 30m
.ac oct 50 1 1Meg
* This example schematic is supplied for informational/educational purposes only.
* Library below included based on ModelFile attribute of instance XU1 (C:\users\khalils\AppData\Local\LTspice\lib\sym\OpAmps\LT1028.asy)
.lib LT1028.lib
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 2060 1608
WIRE 1072 928 992 928
WIRE 1200 928 1152 928
WIRE 992 992 992 928
WIRE 1008 992 992 992
WIRE 1104 992 1088 992
WIRE 560 1024 560 1008
WIRE 688 1024 688 1008
WIRE 880 1104 864 1104
WIRE 992 1104 992 992
WIRE 992 1104 960 1104
WIRE 1024 1104 992 1104
WIRE 1104 1104 1104 992
WIRE 1104 1104 1088 1104
WIRE 1120 1104 1104 1104
WIRE 1200 1104 1200 928
WIRE 1200 1104 1184 1104
WIRE 560 1120 560 1104
WIRE 688 1120 688 1104
WIRE 992 1216 992 1104
WIRE 1072 1216 992 1216
WIRE 1200 1232 1200 1104
WIRE 1200 1232 1136 1232
WIRE 1232 1232 1200 1232
WIRE 512 1248 400 1248
WIRE 880 1248 592 1248
WIRE 992 1248 880 1248
WIRE 1072 1248 992 1248
WIRE 880 1264 880 1248
WIRE 992 1264 992 1248
WIRE 400 1280 400 1248
WIRE 880 1360 880 1328
WIRE 992 1360 992 1344
WIRE 400 1376 400 1360
FLAG 560 1120 0
FLAG 688 1120 0
FLAG 400 1376 0
FLAG 864 1104 0
FLAG 992 1360 0
FLAG 880 1360 0
FLAG 880 1248 IN
FLAG 1232 1232 OUT
FLAG 560 1008 +V
FLAG 1104 1200 +V
FLAG 1104 1264 -V
FLAG 688 1008 -V
SYMBOL cap 1088 1088 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C1
SYMATTR Value .1
SYMBOL cap 1184 1088 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C2
SYMATTR Value .33
SYMBOL res 1168 912 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL res 976 1088 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R2
SYMATTR Value 10
SYMBOL res 608 1232 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R3
SYMATTR Value 10
SYMBOL res 1104 976 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R4
SYMATTR Value 787
SYMBOL cap 864 1264 R0
SYMATTR InstName C3
SYMATTR Value 100p
SYMBOL res 976 1248 R0
SYMATTR InstName R5
SYMATTR Value 47K
SYMBOL voltage 560 1008 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage 688 1008 R0
SYMATTR InstName V2
SYMATTR Value -15
SYMBOL voltage 400 1264 R0
SYMATTR InstName V4
SYMATTR Value PULSE(-1m 1m 0 0 0 5m 10m) AC 1
SYMBOL OPAMPS\\LT1028 1104 1168 R0
SYMATTR InstName U1
TEXT 1144 1424 Left 2 ;.tran 30m
TEXT 1136 1344 Left 2 !.ac oct 50  1 1Meg
TEXT 1000 1456 Top 1 ;This example schematic is supplied for informational/educational purposes only.
* Z:\home\khalils\Downloads\files\data\raw_asc\1dd1a85db006_Fig_3-7_LT1001_AC.asc
* Generated by LTspice 26.0.1 for Windows.
V1 +V 0 15
XU1 0 N001 +V -V N004 LT1001 ;pnba In+)In-)V+)V-)OUT
V2 -V 0 -15
R1 N002 N001 10K
V3 IN 0 AC 1
XU2 N005 N003 +V -V OUT LT1001 ;pnba In+)In-)V+)V-)OUT
D1 N002 N004 1N4148
R2 N001 IN 10K
R3 N005 N001 10K
R4 N003 N002 10K
R5 OUT N003 10K
D2 N004 N005 1N4148
.model D D
.lib C:\users\khalils\AppData\Local\LTspice\lib\cmp\standard.dio
.ac dec 100 0.1 100Meg
* Precision Absolute Value Circuit
* Library below included based on ModelFile attribute of instance XU1, XU2 (C:\users\khalils\AppData\Local\LTspice\lib\sym\OpAmps\LT1001.asy)
.lib LTC.lib
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 896 680
WIRE -16 96 -96 96
WIRE 112 96 64 96
WIRE 160 96 112 96
WIRE 304 96 240 96
WIRE 352 96 304 96
WIRE 448 96 432 96
WIRE 464 96 448 96
WIRE 576 96 544 96
WIRE -96 128 -96 96
WIRE 304 128 304 96
WIRE 192 208 192 192
WIRE 496 208 496 192
WIRE 112 224 112 96
WIRE 160 224 112 224
WIRE 448 224 448 96
WIRE 464 224 448 224
WIRE -96 240 -96 208
WIRE 304 240 304 192
WIRE 304 240 224 240
WIRE 576 240 576 96
WIRE 576 240 528 240
WIRE 608 240 576 240
WIRE 160 256 144 256
WIRE 464 256 448 256
WIRE 192 288 192 272
WIRE 304 288 304 240
WIRE 496 288 496 272
WIRE -96 336 -96 320
WIRE 0 336 0 320
WIRE 112 384 112 224
WIRE 160 384 112 384
WIRE 304 384 304 352
WIRE 304 384 240 384
WIRE 448 384 448 256
WIRE 448 384 304 384
WIRE -96 448 -96 416
WIRE 0 448 0 416
FLAG 0 448 0
FLAG 192 192 +V
FLAG 0 320 +V
FLAG 192 288 -V
FLAG -96 448 0
FLAG -96 320 -V
FLAG -96 240 0
FLAG 496 192 +V
FLAG 496 288 -V
FLAG 144 256 0
FLAG -96 96 IN
FLAG 608 240 OUT
SYMBOL voltage 0 320 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL opamps\\LT1001 192 176 R0
SYMATTR InstName U1
SYMBOL voltage -96 320 R0
SYMATTR InstName V2
SYMATTR Value -15
SYMBOL res 256 80 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL voltage -96 112 R0
WINDOW 123 24 132 Left 2
WINDOW 39 0 0 Left 2
SYMATTR Value2 AC 1
SYMATTR InstName V3
SYMATTR Value ""
SYMBOL opamps\\LT1001 496 176 R0
SYMATTR InstName U2
SYMBOL diode 288 128 R0
SYMATTR InstName D1
SYMATTR Value 1N4148
SYMBOL res 80 80 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R2
SYMATTR Value 10K
SYMBOL res 256 368 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R3
SYMATTR Value 10K
SYMBOL res 448 80 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R4
SYMATTR Value 10K
SYMBOL res 560 80 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R5
SYMATTR Value 10K
SYMBOL diode 288 288 R0
SYMATTR InstName D2
SYMATTR Value 1N4148
TEXT 504 352 Left 2 !.ac dec 100 0.1 100Meg
TEXT 256 40 Bottom 0 ;Precision Absolute Value Circuit
* Z:\home\khalils\Downloads\files\data\raw_asc\29a91259cadd_2055.asc
* Generated by LTspice 26.0.1 for Windows.
* Library below included based on ModelFile attribute of instance XU1 (C:\users\khalils\AppData\Local\LTspice\lib\sym\OpAmps\LTC2055.asy)
V2 -V 0 -2.5
XU1 N003 N001 N002 +V -V LTC2054 ;pnba IN+)IN-)OUT)VCC)VEE
R2 N001 0 10K
V1 +V 0 2.5
V3 N003 0 SINE(0 1 1K)
R1 N002 N001 10K
.tran 3m
.lib LTC2.lib
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 896 680
WIRE -128 16 -144 16
WIRE -32 16 -48 16
WIRE 32 16 -32 16
WIRE 128 16 112 16
WIRE 32 96 32 80
WIRE -400 112 -400 96
WIRE -272 112 -272 96
WIRE -32 112 -32 16
WIRE 0 112 -32 112
WIRE 128 128 128 16
WIRE 128 128 64 128
WIRE 0 144 -96 144
WIRE -96 160 -96 144
WIRE 32 176 32 160
WIRE -400 208 -400 192
WIRE -272 208 -272 192
WIRE -96 256 -96 240
SYMBOL voltage -400 96 R0
SYMATTR InstName V2
SYMATTR Value -2.5
SYMBOL voltage -96 144 R0
SYMATTR InstName V3
SYMATTR Value SINE(0 1 1K)
SYMBOL res 128 0 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL voltage -272 96 R0
SYMATTR InstName V1
SYMATTR Value 2.5
SYMBOL res -32 0 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R2
SYMATTR Value 10K
SYMBOL opamps\\LTC2055 32 128 R0
SYMATTR InstName U1
FLAG -272 208 0
FLAG 32 80 +V
FLAG -272 96 +V
FLAG 32 176 -V
FLAG -400 208 0
FLAG -400 96 -V
FLAG -96 256 0
FLAG -144 16 0
TEXT 88 288 Left 2 !.tran 3m
* Z:\home\khalils\Downloads\files\data\raw_asc\ADA4177-2.asc
* Generated by LTspice 26.0.1 for Windows.
* Library below included based on ModelFile attribute of instance XU1 (C:\users\khalils\AppData\Local\LTspice\lib\sym\OpAmps\ADA4177-2.asy)
V2 -V 0 -15
R2 OUT N001 10K
R1 N001 0 10K
Vin IN 0 SINE(0 1 10K)
XU1 IN N001 +V -V OUT ADA4177 ;pnba In+)In-)V+)V-)OUT
V1 +V 0 15
.tran 1m
.lib ADA4177.lib
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 1240 700
WIRE 416 -1232 400 -1232
WIRE 512 -1232 496 -1232
WIRE 544 -1232 512 -1232
WIRE 656 -1232 624 -1232
WIRE 128 -1136 128 -1152
WIRE 240 -1136 240 -1152
WIRE 512 -1120 512 -1232
WIRE 544 -1120 512 -1120
WIRE 656 -1104 656 -1232
WIRE 656 -1104 608 -1104
WIRE 720 -1104 656 -1104
WIRE 544 -1088 432 -1088
WIRE 432 -1072 432 -1088
WIRE 128 -1040 128 -1056
WIRE 240 -1040 240 -1056
WIRE 432 -976 432 -992
SYMBOL voltage 240 -1152 R0
WINDOW 123 24 146 Left 2
WINDOW 39 24 125 Left 2
SYMATTR InstName V2
SYMATTR Value -15
SYMBOL voltage 128 -1152 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL opamps\\ADA4177-2 576 -1104 R0
SYMATTR InstName U1
SYMBOL res 512 -1248 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL voltage 432 -1088 R0
WINDOW 123 24 146 Left 2
WINDOW 39 24 125 Left 2
SYMATTR InstName Vin
SYMATTR Value SINE(0 1 10K)
SYMBOL res 640 -1248 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R2
SYMATTR Value 10K
FLAG 128 -1152 +V
FLAG 128 -1040 0
FLAG 432 -976 0
FLAG 720 -1104 OUT
FLAG 432 -1088 IN
FLAG 576 -1136 +V
FLAG 240 -1152 -V
FLAG 576 -1072 -V
FLAG 400 -1232 0
FLAG 240 -1040 0
TEXT 704 -992 Left 2 !.tran 1m
* Z:\home\khalils\Downloads\files\data\raw_asc\LTC2641-16.asc
* Generated by LTspice 26.0.1 for Windows.
* Library below included based on ModelFile attribute of instance XU1 (C:\users\khalils\AppData\Local\LTspice\lib\sym\SpecialFunctions\LTC2641-16.asy)
V5 N001 0 PWL(0 3.3 0.6u 3.3 +2n 0 +0.31u 0 +2n 3.3)
V1 N005 0 PULSE(0 3.3 0 0.1n 0.1n 19.8n 40n)
V2 N002 0 5
V4 N004 0 PULSE(0 3.3 0 0.1n 0.1n 9.9n 20n)
V3 N003 0 2.5
C1 OUT 0 10p
XU1 N003 N001 N004 N005 N006 OUT N002 0 LTC2641-16 ;pnba REF)_CS)SCLK)DIN)_CLR)Vout)Vdd)GND
V6 N006 0 PWL(0 3.3 2u 3.3 +2n 0 +30n 0 +2n 3.3)
.tran 3u
.lib LTC2641-16.sub
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 2580 932
WIRE 320 16 320 -16
WIRE 448 16 448 -16
WIRE -32 48 -48 48
WIRE 192 48 48 48
WIRE 320 128 320 96
WIRE 448 128 448 96
WIRE -32 176 -48 176
WIRE 160 176 48 176
WIRE 192 176 192 48
WIRE 240 176 192 176
WIRE 160 240 160 176
WIRE 240 240 160 240
WIRE 576 272 528 272
WIRE 576 288 576 272
WIRE -32 304 -48 304
WIRE 240 304 48 304
WIRE 240 368 176 368
WIRE 576 368 576 352
WIRE 384 416 384 400
WIRE -32 448 -48 448
WIRE 176 448 176 368
WIRE 176 448 48 448
SYMBOL voltage 64 448 R90
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
WINDOW 0 -49 44 VRight 2
WINDOW 3 46 -99 VRight 2
SYMATTR InstName V6
SYMATTR Value PWL(0 3.3 2u 3.3 +2n 0 +30n 0 +2n 3.3)
SYMBOL voltage 64 176 R90
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
WINDOW 0 -49 44 VRight 2
WINDOW 3 46 -89 VRight 2
SYMATTR InstName V4
SYMATTR Value PULSE(0 3.3 0 0.1n 0.1n 9.9n 20n)
SYMBOL voltage 64 48 R90
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
WINDOW 0 -49 44 VRight 2
WINDOW 3 46 -122 VRight 2
SYMATTR InstName V5
SYMATTR Value PWL(0 3.3 0.6u 3.3 +2n 0 +0.31u 0 +2n 3.3)
SYMBOL LTC2641-16 384 272 R0
WINDOW 0 0 -48 Center 2
WINDOW 3 0 53 Center 2
SYMATTR InstName U1
SYMBOL voltage 448 112 M180
WINDOW 0 24 96 Left 2
WINDOW 3 24 16 Left 2
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V3
SYMATTR Value 2.5
SYMBOL cap 560 288 R0
SYMATTR InstName C1
SYMATTR Value 10p
SYMBOL voltage 320 112 M180
WINDOW 0 24 96 Left 2
WINDOW 3 24 16 Left 2
SYMATTR InstName V2
SYMATTR Value 5
SYMBOL voltage 64 304 R90
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
WINDOW 0 -49 44 VRight 2
WINDOW 3 46 -99 VRight 2
SYMATTR InstName V1
SYMATTR Value PULSE(0 3.3 0 0.1n 0.1n 19.8n 40n)
FLAG 384 416 0
FLAG -48 304 0
FLAG 320 -16 0
FLAG 448 -16 0
FLAG -48 176 0
FLAG -48 48 0
FLAG -48 448 0
FLAG 576 272 OUT
FLAG 576 368 0
TEXT 576 440 Left 2 !.tran 3u
* Z:\tmp\asc_dec_bjh7r6w2\17c231715c1f_Draft1_dec0.asc
* Generated by LTspice 26.0.1 for Windows.
C1 N007 N006 C
R4 N005 N010 R
XU1 N005 N001 N003 N008 N004 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
* Library below included based on ModelFile attribute of instance XU1 (C:\users\khalils\AppData\Local\LTspice\lib\sym\OpAmps\UniversalOpAmp2.asy)
.lib UniversalOpAmp2.lib
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 880 680
WIRE -16 80 -16 48
WIRE 224 80 -16 80
WIRE 384 80 304 80
WIRE 160 128 160 64
WIRE -16 144 -16 80
WIRE 128 144 -16 144
WIRE 160 144 160 128
WIRE 384 160 192 160
WIRE 128 176 16 176
WIRE -368 192 -544 192
WIRE -304 192 -320 192
WIRE -224 192 -304 192
WIRE -112 192 -160 192
WIRE 160 192 160 176
WIRE 160 224 160 192
WIRE -112 256 -112 192
WIRE 16 256 16 176
WIRE 16 256 -112 256
WIRE -384 320 -544 320
WIRE -240 320 -304 320
WIRE -112 320 -112 256
WIRE -112 320 -160 320
SYMBOL cap -304 176 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C1
SYMBOL res -144 304 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R4
SYMBOL OpAmps\\UniversalOpamp2 160 160 R0
SYMATTR InstName U1
FLAG 160 -16 0
FLAG 160 304 0
FLAG -16 -32 0