* Z:\home\khalils\Downloads\files\data\raw_asc\1b66236e1da9_ltc1060.asc
* Generated by LTspice 26.0.1 for Windows.
* Fn = Fclk*Ci/Co/(2*pi) =100k*2/(32*6.28)=994Hz
* RESET
A1 SAB 0 0 0 0 _SA SA 0 BUF REF=1 VHIGH=1 VLOW=0
A5 CLK 0 0 0 0 N017 N015 0 BUF REF=1 VHIGH=1 VLOW=0
A6 50100CL 0 0 0 0 _50 50 0 BUF REF=1 VHIGH=1 VLOW=0
A7 N014 0 N016 0 N015 0 P1 0 AND trise=2n
A8 N015 0 0 0 0 0 N014 0 BUF td=6n
A9 N018 0 N016 0 N017 0 P2 0 AND trise=5n
A10 N017 0 0 0 0 0 N018 0 BUF td=6n
A2 50100CL 0 0 0 0 0 N016 0 BUF REF=-1 VHIGH=1 VLOW=0
S17 N002 sum1 P1 0 SW1
C12 BP 0 100p
C5 sum1 BP 32p
B3 LP 0 I=4*tanh(OPG*V(sum2))
C4 N011 N012 {CSC1}
R4 LP 0 1
C10 N009 N007 {CSC1}
R3 BP 0 1
S22 N001 N003 50 0 SW1
S8 N012 sum1 P1 0 SW1
S20 LP N010 SA 0 SW1
C9 N013 N012 {CSC1}
C1 N006 N007 {CSC1}
B1 NAPHP 0 I=4*tanh(OPG*V(INV))
S5 sum2 LP P0 0 SW1
S1 BP N006 P2 0 SW1
S18 0 N001 P2 0 SW1
S4 N007 0 P2 0 SW1
C3 N008 N005 {CSC1}
B2 BP 0 I=4*tanh(OPG*V(sum1))
R5 NAPHP 0 1
S15 N005 0 P2 0 SW1
S9 0 N011 P2 0 SW1
S13 N005 sum1 P1 0 SW1
S3 0 N006 P1 0 SW1
S10 N012 0 P2 0 SW1
S16 S1 N001 P1 0 SW1
S23 N011 N013 50 0 SW1
C8 N003 N002 {CSC1}
C11 NAPHP 0 100p
S11 sum1 BP P0 0 SW1
S14 0 N004 P1 0 SW1
S19 N002 0 P2 0 SW1
S6 COM N010 _SA 0 SW1
C6 N004 N005 {CSC1}
C2 sum2 LP 32p
S21 N004 N008 50 0 SW1
V4 P0 0 PULSE(1 0 0 1n 1n 1k 2k)
C7 N001 N002 {CSC1}
S24 N006 N009 50 0 SW1
S2 N007 sum2 P1 0 SW1
S7 N010 N011 P1 0 SW1
C13 LP 0 100p
S12 NAPHP N004 P2 0 SW1
.model SW1 SW(Ron=10 Roff=100G Vt=0.5)
.param CSC1=32p*(2*pi/100) ; 100/1 2p, 50/1 4p
.param OPG=20k/4 ; gain=10k, vout=4V
.backanno
.end

* LTspice schematic (.asc):
Version 4
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IOPIN 976 -144 Out
IOPIN 16 -144 Out
IOPIN -928 -256 In
IOPIN -1296 288 In
IOPIN -1184 112 Out
IOPIN -976 992 In
IOPIN -976 1120 In
IOPIN -976 1328 In
SYMBOL sw -704 352 R270
SYMATTR InstName S21
SYMATTR Value SW1
SYMBOL sw 176 176 R270
SYMATTR InstName S1
SYMATTR Value SW1
SYMBOL sw -880 608 R270
SYMATTR InstName S7
SYMATTR Value SW1
SYMBOL sw -880 176 R270
SYMATTR InstName S12
SYMATTR Value SW1
SYMBOL sw -176 32 R270
SYMATTR InstName S11
SYMATTR Value SW1
SYMBOL cap 512 192 R270
WINDOW 0 32 32 VTop 0
WINDOW 3 0 32 VBottom 0
SYMATTR InstName C1
SYMATTR Value {CSC1}
SYMBOL sw -880 800 R270
SYMATTR InstName S9
SYMATTR Value SW1
SYMBOL sw -1136 800 R270
SYMATTR InstName S20
SYMATTR Value SW1
SYMBOL sw -880 -64 R270
SYMATTR InstName S18
SYMATTR Value SW1
SYMBOL Digital\\buf -528 1168 R0
SYMATTR InstName A2
SYMATTR Value2 REF=-1
SYMATTR SpiceLine VHIGH=1 VLOW=0
SYMBOL sw -704 -64 R270
SYMATTR InstName S22
SYMATTR Value SW1
SYMBOL cap -544 -48 R270
WINDOW 0 32 32 VTop 0
WINDOW 3 0 32 VBottom 0
SYMATTR InstName C8
SYMATTR Value {CSC1}
SYMBOL Digital\\and -16 1008 R0
SYMATTR InstName A7
SYMATTR SpiceLine trise=2n
SYMBOL cap 800 128 R270
WINDOW 0 32 32 VTop 0
WINDOW 3 0 32 VBottom 0
SYMATTR InstName C2
SYMATTR Value 32p
SYMBOL cap -1008 208 R0
SYMATTR InstName C11
SYMATTR Value 100p
SYMBOL cap -544 192 R270
WINDOW 0 32 32 VTop 0
WINDOW 3 0 32 VBottom 0
SYMATTR InstName C6
SYMATTR Value {CSC1}
SYMBOL sw -448 608 R270
SYMATTR InstName S8
SYMATTR Value SW1
SYMBOL sw -880 352 R270
SYMATTR InstName S14
SYMATTR Value SW1
SYMBOL sw 352 352 R270
SYMATTR InstName S24
SYMATTR Value SW1
SYMBOL sw -448 -256 R270
SYMATTR InstName S17
SYMATTR Value SW1
SYMBOL cap -544 816 R270
WINDOW 0 32 32 VTop 0
WINDOW 3 0 32 VBottom 0
SYMATTR InstName C9
SYMATTR Value {CSC1}
SYMBOL Digital\\buf -816 928 R0
SYMATTR InstName A1
SYMATTR Value2 REF=1
SYMATTR SpiceLine VHIGH=1 VLOW=0
SYMBOL sw 784 -32 R270
SYMATTR InstName S5
SYMATTR Value SW1
SYMBOL sw 592 352 R270
SYMATTR InstName S4
SYMATTR Value SW1
SYMBOL sw -464 800 R270
SYMATTR InstName S10
SYMATTR Value SW1
SYMBOL Digital\\buf -176 992 R0
WINDOW 39 -4 134 Left 0
SYMATTR SpiceLine td=6n
SYMATTR InstName A8
SYMBOL sw 608 176 R270
SYMATTR InstName S2
SYMATTR Value SW1
SYMBOL sw -1136 608 R270
SYMATTR InstName S6
SYMATTR Value SW1
SYMBOL bi 896 160 R0
WINDOW 3 -89 140 Left 0
SYMATTR Value I=4*tanh(OPG*V(sum2))
SYMATTR InstName B3
SYMBOL cap -544 -240 R270
WINDOW 0 32 32 VTop 0
WINDOW 3 0 32 VBottom 0
SYMATTR InstName C7
SYMATTR Value {CSC1}
SYMBOL sw -448 176 R270
SYMATTR InstName S13
SYMATTR Value SW1
SYMBOL sw -880 -256 R270
SYMATTR InstName S16
SYMATTR Value SW1
SYMBOL sw -464 352 R270
SYMATTR InstName S15
SYMATTR Value SW1
SYMBOL voltage 672 1136 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V4
SYMATTR Value PULSE(1 0 0 1n 1n 1k 2k)
SYMBOL Digital\\buf -176 1232 R0
WINDOW 39 -4 139 Left 0
SYMATTR SpiceLine td=6n
SYMATTR InstName A10
SYMBOL Digital\\buf -816 1264 R0
SYMATTR InstName A6
SYMATTR Value2 REF=1
SYMATTR SpiceLine VHIGH=1 VLOW=0
SYMBOL cap -160 192 R270
WINDOW 0 32 32 VTop 0
WINDOW 3 0 32 VBottom 0
SYMATTR InstName C5
SYMATTR Value 32p
SYMBOL res 960 144 R0
SYMATTR InstName R4
SYMATTR Value 1
SYMBOL sw 176 352 R270
SYMATTR InstName S3
SYMATTR Value SW1
SYMBOL cap 1056 144 R0
SYMATTR InstName C13
SYMATTR Value 100p
SYMBOL cap -544 368 R270
WINDOW 0 32 32 VTop 0
WINDOW 3 0 32 VBottom 0
SYMATTR InstName C3
SYMATTR Value {CSC1}
SYMBOL cap 80 208 R0
SYMATTR InstName C12
SYMATTR Value 100p
SYMBOL sw -704 800 R270
SYMATTR InstName S23
SYMATTR Value SW1
SYMBOL cap -544 624 R270
WINDOW 0 32 32 VTop 0
WINDOW 3 0 32 VBottom 0
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SYMATTR Value {CSC1}
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SYMATTR InstName R3
SYMATTR Value 1
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SYMBOL Digital\\and -16 1248 R0
SYMATTR InstName A9
SYMATTR SpiceLine trise=5n
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WINDOW 3 -89 140 Left 0
SYMATTR Value I=4*tanh(OPG*V(sum1))
SYMATTR InstName B2
SYMBOL cap 512 368 R270
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WINDOW 3 0 32 VBottom 0
SYMATTR InstName C10
SYMATTR Value {CSC1}
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WINDOW 3 -89 140 Left 0
SYMATTR Value I=4*tanh(OPG*V(INV))
SYMATTR InstName B1
SYMBOL res -1104 192 R0
SYMATTR InstName R5
SYMATTR Value 1
SYMBOL sw -464 -64 R270
SYMATTR InstName S19
SYMATTR Value SW1
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FLAG 896 256 0
FLAG 720 352 0
FLAG 160 352 0
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FLAG 640 240 0
FLAG 208 416 0
FLAG 624 416 0
FLAG 256 240 P2
FLAG 688 224 P1
FLAG 672 400 P2
FLAG 256 400 P1
FLAG 816 32 0
FLAG 864 16 P0
FLAG 672 1264 0
FLAG 672 1104 P0
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FLAG -64 320 0
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FLAG -896 800 0
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FLAG -432 864 0
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FLAG -368 656 P1
FLAG -384 848 P2
FLAG -800 848 P2
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FLAG -96 80 P0
FLAG 16 -144 BP
FLAG -336 352 0
FLAG -896 352 0
FLAG -848 240 0
FLAG -416 240 0
FLAG -848 416 0
FLAG -432 416 0
FLAG -800 240 P2
FLAG -368 224 P1
FLAG -384 400 P2
FLAG -800 400 P1
FLAG -1232 368 0
FLAG -1184 368 0
FLAG -336 -64 0
FLAG -896 -64 0
FLAG -848 -192 0
FLAG -416 -192 0
FLAG -848 0 0
FLAG -432 0 0
FLAG -800 -192 P1
FLAG -368 -208 P1
FLAG -384 -16 P2
FLAG -800 -16 P2
FLAG -928 -256 S1
FLAG -1296 288 INV
FLAG 16 320 0
FLAG 976 256 0
FLAG -1088 320 0
FLAG -1184 112 NAPHP
FLAG -1104 672 0
FLAG -1056 672 _SA
FLAG -1104 864 0
FLAG -1056 864 SA
FLAG -1152 800 LP
FLAG -976 992 SAB
FLAG -688 976 SA
FLAG -688 1008 _SA
FLAG -976 1120 CLK
FLAG -976 1328 50100CL
FLAG -672 416 0
FLAG -624 416 50
FLAG -672 0 0
FLAG -624 0 50
FLAG -672 864 0
FLAG -624 864 50
FLAG 384 416 0
FLAG 432 416 50
FLAG -688 1312 50
FLAG 80 1056 P1
FLAG 80 1296 P2
FLAG -1200 656 COM
FLAG -688 1344 _50
FLAG -240 176 sum1
FLAG 736 176 sum2
FLAG -992 320 0
FLAG 96 320 0
FLAG 1072 256 0
TEXT 424 744 Left 0 !.model SW1 SW(Ron=10 Roff=100G Vt=0.5)
TEXT 424 656 Left 0 !.param CSC1=32p*(2*pi/100) ; 100/1 2p, 50/1 4p
TEXT 424 704 Left 0 ;Fn = Fclk*Ci/Co/(2*pi) =100k*2/(32*6.28)=994Hz
TEXT 656 1024 Left 0 ;RESET
TEXT 424 616 Left 0 !.param OPG=20k/4 ; gain=10k, vout=4V