* Z:\home\khalils\Downloads\files\data\raw_asc\0d84a15143a3_Fig11_14.asc
* Generated by LTspice 26.0.1 for Windows.
* Plot Osc
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M20 VDD N009 N010 VDD P_50n l=50n w=1u
M19 N010 N009 0 0 N_50n l=50n w=500n
M16 VDD N007 N008 VDD P_50n l=50n w=1u
M9 N005 N004 0 0 N_50n l=50n w=500n
M5 N003 N002 0 0 N_50n l=50n w=500n
M11 N006 N005 0 0 N_50n l=50n w=500n
M17 N009 N008 0 0 N_50n l=50n w=500n
M22 VDD N010 Osc VDD P_50n l=50n w=1u
M10 VDD N004 N005 VDD P_50n l=50n w=1u
M2 VDD Osc N001 VDD P_50n l=50n w=1u
M15 N008 N007 0 0 N_50n l=50n w=500n
VDD VDD 0 1
M21 Osc N010 0 0 N_50n l=50n w=500n
M13 N007 N006 0 0 N_50n l=50n w=500n
M6 VDD N002 N003 VDD P_50n l=50n w=1u
M4 VDD N001 N002 VDD P_50n l=50n w=1u
M7 N004 N003 0 0 N_50n l=50n w=500n
M8 VDD N003 N004 VDD P_50n l=50n w=1u
M12 VDD N005 N006 VDD P_50n l=50n w=1u
M14 VDD N006 N007 VDD P_50n l=50n w=1u
M1 N001 Osc 0 0 N_50n l=50n w=500n
M3 N002 N001 0 0 N_50n l=50n w=500n
M18 VDD N008 N009 VDD P_50n l=50n w=1u
.model NMOS NMOS
.model PMOS PMOS
.lib C:\users\khalils\AppData\Local\LTspice\lib\cmp\standard.mos
.tran 0 2n 0 1p
.lib cmosedu_models.txt
.ic v(osc)=1
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 3172 680
WIRE 320 -176 320 -432
WIRE 368 -176 320 -176
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WIRE 3168 -176 2992 -176
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SYMBOL nmos4 400 -176 R0
WINDOW 0 104 24 Right 0
WINDOW 3 179 41 Right 0
WINDOW 123 213 74 Right 0
SYMATTR InstName M1
SYMATTR Value N_50n
SYMATTR Value2 l=50n w=500n
SYMBOL nmos4 1424 -176 R0
WINDOW 0 104 24 Right 0
WINDOW 3 179 41 Right 0
WINDOW 123 213 74 Right 0
SYMATTR InstName M9
SYMATTR Value N_50n
SYMATTR Value2 l=50n w=500n
SYMBOL pmos4 2688 -304 R0
WINDOW 0 88 9 Right 0
WINDOW 3 168 20 Right 0
WINDOW 123 206 76 Right 0
SYMATTR InstName M20
SYMATTR Value P_50n
SYMATTR Value2 l=50n w=1u
SYMBOL pmos4 2432 -304 R0
WINDOW 0 88 9 Right 0
WINDOW 3 168 20 Right 0
WINDOW 123 206 76 Right 0
SYMATTR InstName M18
SYMATTR Value P_50n
SYMATTR Value2 l=50n w=1u
SYMBOL pmos4 656 -304 R0
WINDOW 0 88 9 Right 0
WINDOW 3 168 20 Right 0
WINDOW 123 206 76 Right 0
SYMATTR InstName M4
SYMATTR Value P_50n
SYMATTR Value2 l=50n w=1u
SYMBOL nmos4 1168 -176 R0
WINDOW 0 104 24 Right 0
WINDOW 3 179 41 Right 0
WINDOW 123 213 74 Right 0
SYMATTR InstName M7
SYMATTR Value N_50n
SYMATTR Value2 l=50n w=500n
SYMBOL pmos4 1680 -304 R0
WINDOW 0 88 9 Right 0
WINDOW 3 168 20 Right 0
WINDOW 123 206 76 Right 0
SYMATTR InstName M12
SYMATTR Value P_50n
SYMATTR Value2 l=50n w=1u
SYMBOL nmos4 912 -176 R0
WINDOW 0 104 24 Right 0
WINDOW 3 179 41 Right 0
WINDOW 123 213 74 Right 0
SYMATTR InstName M5
SYMATTR Value N_50n
SYMATTR Value2 l=50n w=500n
SYMBOL nmos4 2688 -176 R0
WINDOW 0 104 24 Right 0
WINDOW 3 179 41 Right 0
WINDOW 123 213 74 Right 0
SYMATTR InstName M19
SYMATTR Value N_50n
SYMATTR Value2 l=50n w=500n
SYMBOL pmos4 2944 -304 R0
WINDOW 0 88 9 Right 0
WINDOW 3 168 20 Right 0
WINDOW 123 206 76 Right 0
SYMATTR InstName M22
SYMATTR Value P_50n
SYMATTR Value2 l=50n w=1u
SYMBOL pmos4 2192 -304 R0
WINDOW 0 88 9 Right 0
WINDOW 3 168 20 Right 0
WINDOW 123 206 76 Right 0
SYMATTR InstName M16
SYMATTR Value P_50n
SYMATTR Value2 l=50n w=1u
SYMBOL nmos4 2944 -176 R0
WINDOW 0 104 24 Right 0
WINDOW 3 179 41 Right 0
WINDOW 123 213 74 Right 0
SYMATTR InstName M21
SYMATTR Value N_50n
SYMATTR Value2 l=50n w=500n
SYMBOL pmos4 912 -304 R0
WINDOW 0 88 9 Right 0
WINDOW 3 168 20 Right 0
WINDOW 123 206 76 Right 0
SYMATTR InstName M6
SYMATTR Value P_50n
SYMATTR Value2 l=50n w=1u
SYMBOL pmos4 1168 -304 R0
WINDOW 0 88 9 Right 0
WINDOW 3 168 20 Right 0
WINDOW 123 206 76 Right 0
SYMATTR InstName M8
SYMATTR Value P_50n
SYMATTR Value2 l=50n w=1u
SYMBOL nmos4 1936 -176 R0
WINDOW 0 104 24 Right 0
WINDOW 3 179 41 Right 0
WINDOW 123 213 74 Right 0
SYMATTR InstName M13
SYMATTR Value N_50n
SYMATTR Value2 l=50n w=500n
SYMBOL nmos4 2432 -176 R0
WINDOW 0 104 24 Right 0
WINDOW 3 179 41 Right 0
WINDOW 123 213 74 Right 0
SYMATTR InstName M17
SYMATTR Value N_50n
SYMATTR Value2 l=50n w=500n
SYMBOL pmos4 1424 -304 R0
WINDOW 0 88 9 Right 0
WINDOW 3 168 20 Right 0
WINDOW 123 206 76 Right 0
SYMATTR InstName M10
SYMATTR Value P_50n
SYMATTR Value2 l=50n w=1u
SYMBOL nmos4 2192 -176 R0
WINDOW 0 104 24 Right 0
WINDOW 3 179 41 Right 0
WINDOW 123 213 74 Right 0
SYMATTR InstName M15
SYMATTR Value N_50n
SYMATTR Value2 l=50n w=500n
SYMBOL pmos4 1936 -304 R0
WINDOW 0 88 9 Right 0
WINDOW 3 168 20 Right 0
WINDOW 123 206 76 Right 0
SYMATTR InstName M14
SYMATTR Value P_50n
SYMATTR Value2 l=50n w=1u
SYMBOL nmos4 656 -176 R0
WINDOW 0 104 24 Right 0
WINDOW 3 179 41 Right 0
WINDOW 123 213 74 Right 0
SYMATTR InstName M3
SYMATTR Value N_50n
SYMATTR Value2 l=50n w=500n
SYMBOL nmos4 1680 -176 R0
WINDOW 0 104 24 Right 0
WINDOW 3 179 41 Right 0
WINDOW 123 213 74 Right 0
SYMATTR InstName M11
SYMATTR Value N_50n
SYMATTR Value2 l=50n w=500n
SYMBOL voltage 976 32 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName VDD
SYMATTR Value 1
SYMBOL pmos4 400 -304 R0
WINDOW 0 88 9 Right 0
WINDOW 3 168 20 Right 0
WINDOW 123 206 76 Right 0
SYMATTR InstName M2
SYMATTR Value P_50n
SYMATTR Value2 l=50n w=1u
FLAG 448 -128 0
FLAG 976 160 0
FLAG 976 32 VDD
FLAG 448 -256 VDD
FLAG 448 -32 0
FLAG 448 -352 VDD
FLAG 704 -128 0
FLAG 704 -256 VDD
FLAG 704 -32 0
FLAG 704 -352 VDD
FLAG 960 -128 0
FLAG 960 -256 VDD
FLAG 960 -32 0
FLAG 960 -352 VDD
FLAG 1216 -128 0
FLAG 1216 -256 VDD
FLAG 1216 -32 0
FLAG 1216 -352 VDD
FLAG 1472 -128 0
FLAG 1472 -256 VDD
FLAG 1472 -32 0
FLAG 1472 -352 VDD
FLAG 1728 -128 0
FLAG 1728 -256 VDD
FLAG 1728 -32 0
FLAG 1728 -352 VDD
FLAG 1984 -128 0
FLAG 1984 -256 VDD
FLAG 1984 -32 0
FLAG 1984 -352 VDD
FLAG 2240 -128 0
FLAG 2240 -256 VDD
FLAG 2240 -32 0
FLAG 2240 -352 VDD
FLAG 2480 -128 0
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FLAG 2480 -32 0
FLAG 2480 -352 VDD
FLAG 2736 -128 0
FLAG 2736 -256 VDD
FLAG 2736 -32 0
FLAG 2736 -352 VDD
FLAG 2992 -128 0
FLAG 2992 -256 VDD
FLAG 2992 -32 0
FLAG 2992 -352 VDD
FLAG 2112 -432 Osc
TEXT 1112 48 Left 0 !.tran 0 2n 0 1p
TEXT 1112 88 Left 0 !.lib cmosedu_models.txt
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TEXT 2904 -72 Left 0 ;10/1
TEXT 1272 48 Left 0 !.ic v(osc)=1