* Z:\tmp\asc_dec_bjh7r6w2\19897196e105_11_envelope_final_SNR_dec2.asc
* Generated by LTspice 26.0.1 for Windows.
M21 out vd_m20 0 0 NMOS_VTL l=50n w=75n
M5 N024 N011 vd_m4 0 NMOS_VTL l=50n w=150n
C17 N019 0 {CL}
M28 vdd N032 N034 vdd PMOS_VTL l=150n w=1u m=3
M13 N028 N013 vd_m12 0 NMOS_VTL l=50n w=150n
R6 N003 N013 {Rval}
R8 N037 vs_m1 20Meg
C20 N028 N027 {Cdec}
C24 N004 N017 {Cdec}
R5 N002 N012 {Rval}
M20 vd_m20 N004 N009 0 NMOS_VTL l=50n w=150n
C16 0 vd_m16 {CL}
M19 N009 N014 N020 0 NMOS_VTL l=50n w=150n
M3 N030 N033 N036 0 NMOS_VTL l=50n w=150n
M9 N026 N012 vd_m8 0 NMOS_VTL l=50n w=150n
C2 N036 0 {CL}
C5 N039 N038 {Cdec}
C18 N007 N006 {Cdec}
M15 N007 N013 N019 0 NMOS_VTL l=50n w=150n
C7 N018 0 {CL}
M1 N039 N033 vs_m1 0 NMOS_VTL l=50n w=150n
C11 0 vd_m12 {CL}
M30 vdd N031 N031 vdd PMOS_VTL l=150n w=1u
.model NMOS NMOS
.model PMOS PMOS
.lib C:\users\khalils\AppData\Local\LTspice\lib\cmp\standard.mos
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 4216 680
WIRE -960 -1728 -1024 -1728
WIRE -832 -1728 -896 -1728
WIRE -80 -1728 -144 -1728
WIRE 48 -1728 -16 -1728
WIRE 800 -1728 736 -1728
WIRE 928 -1728 864 -1728
WIRE -832 -1712 -832 -1728
WIRE 48 -1712 48 -1728
WIRE -1024 -1648 -1024 -1728
WIRE -144 -1648 -144 -1728
WIRE 736 -1648 736 -1728
WIRE -1072 -1568 -1152 -1568
WIRE -192 -1568 -272 -1568
WIRE 688 -1568 608 -1568
WIRE -1024 -1488 -1024 -1552
WIRE -432 -1488 -608 -1488
WIRE -144 -1488 -144 -1552
WIRE -144 -1488 -368 -1488
WIRE 448 -1488 272 -1488
WIRE 736 -1488 736 -1552
WIRE 736 -1488 512 -1488
WIRE -1904 -1440 -1904 -1488
WIRE -144 -1440 -144 -1488
WIRE 736 -1440 736 -1488
WIRE -1952 -1360 -1968 -1360
WIRE -1072 -1360 -1088 -1360
WIRE -192 -1360 -208 -1360
WIRE 688 -1360 672 -1360
WIRE -1312 -1312 -1488 -1312
WIRE -1152 -1312 -1152 -1568
WIRE -1152 -1312 -1248 -1312
WIRE -432 -1312 -608 -1312
WIRE -272 -1312 -272 -1568
WIRE -272 -1312 -368 -1312
WIRE 448 -1312 272 -1312
WIRE 608 -1312 608 -1568
WIRE 608 -1312 512 -1312
WIRE -1904 -1296 -1904 -1344
WIRE -1760 -1296 -1904 -1296
WIRE -144 -1296 -144 -1344
WIRE 0 -1296 -144 -1296
WIRE 736 -1296 736 -1344
WIRE 880 -1296 736 -1296
WIRE -1760 -1280 -1760 -1296
WIRE 0 -1280 0 -1296
WIRE 880 -1280 880 -1296
WIRE -1760 -1264 -1760 -1280
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WIRE 432 -1200 368 -1200
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WIRE -1152 -1168 -1152 -1200
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WIRE -1088 -976 -1392 -976
WIRE -1072 -976 -1088 -976
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WIRE -208 -976 -208 -1360
WIRE -208 -976 -512 -976
WIRE -192 -976 -208 -976
WIRE 368 -976 368 -1200
WIRE 672 -976 672 -1360
WIRE -1904 -880 -1904 -960
WIRE -1024 -880 -1024 -960
WIRE -144 -880 -144 -960
WIRE 144 -416 64 -416
WIRE -3552 -400 -3552 -432
WIRE -3552 -400 -3648 -400
WIRE -2576 -400 -2576 -432
WIRE -2480 -400 -2576 -400
WIRE -3648 -352 -3648 -400
WIRE -3552 -352 -3648 -352
WIRE -2480 -352 -2480 -400
WIRE -2480 -352 -2576 -352
WIRE 192 -336 192 -400
WIRE 192 -336 -32 -336
WIRE -3456 -320 -3504 -320
WIRE -3264 -320 -3456 -320
WIRE -2624 -320 -2848 -320
WIRE 192 -288 192 -336
WIRE -3552 -256 -3552 -304
WIRE -3456 -256 -3456 -320
WIRE -3456 -256 -3552 -256
WIRE -1936 -240 -1936 -304
WIRE -1600 -240 -1936 -240
WIRE -3552 -224 -3552 -256
WIRE -1600 -208 -1600 -240
WIRE 144 -208 128 -208
WIRE -2576 -192 -2576 -304
WIRE -96 -160 -272 -160
WIRE 64 -160 64 -416
WIRE 64 -160 -32 -160
WIRE 192 -144 192 -192
WIRE 336 -144 192 -144
WIRE 336 -128 336 -144
WIRE -1600 -112 -1600 -144
WIRE 336 -112 336 -128
WIRE 192 -96 192 -144
WIRE -1936 -80 -1936 -240
WIRE -176 -48 -352 -48
WIRE -112 -48 -176 -48
WIRE 64 -48 64 -160
WIRE 64 -48 -32 -48
WIRE 64 -16 64 -48
WIRE 144 -16 64 -16
WIRE -1856 0 -1888 0
WIRE -1600 0 -1632 0
WIRE -1568 0 -1600 0
WIRE -1424 0 -1424 -224
WIRE -1424 0 -1488 0
WIRE -1424 32 -1424 0
WIRE -1600 48 -1600 0
WIRE -96 48 -272 48
WIRE 192 48 192 0
WIRE 192 48 -32 48
WIRE -1936 64 -1936 16
WIRE 192 96 192 48
WIRE -1600 144 -1600 112
WIRE -1424 144 -1424 112
WIRE -176 176 -176 -48
WIRE 128 176 128 -208
WIRE 128 176 -176 176
WIRE 144 176 128 176
WIRE 192 272 192 192
SYMBOL nmos4 -1888 -80 M0
WINDOW 3 56 72 Left 1
SYMATTR Value NMOS_VTL
SYMATTR InstName M21
SYMATTR Value2 l=50n w=75n
SYMBOL nmos4 -1952 -1056 R0
WINDOW 3 56 72 Left 1
SYMATTR Value NMOS_VTL
SYMATTR InstName M5
SYMATTR Value2 l=50n w=150n
SYMBOL cap -16 -1280 R0
WINDOW 3 39 43 Left 2
SYMATTR Value {CL}
SYMATTR InstName C17
SYMBOL pmos4 -2624 -400 R0
WINDOW 3 56 72 Left 1
SYMATTR Value PMOS_VTL
SYMATTR InstName M28
SYMATTR Value2 l=150n w=1u m=3
SYMBOL nmos4 -192 -1056 R0
WINDOW 3 56 72 Left 1
SYMATTR Value NMOS_VTL
SYMATTR InstName M13
SYMATTR Value2 l=50n w=150n
SYMBOL res -352 -1216 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R6
SYMATTR Value {Rval}
SYMBOL res -1472 -16 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R8
SYMATTR Value 20Meg
SYMBOL cap -368 -1120 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C20
SYMATTR Value {Cdec}
SYMBOL cap 512 -1328 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C24
SYMATTR Value {Cdec}
SYMBOL res -1232 -1216 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R5
SYMATTR Value {Rval}
SYMBOL nmos4 688 -1648 R0
WINDOW 3 56 72 Left 1
SYMATTR Value NMOS_VTL
SYMATTR InstName M20
SYMATTR Value2 l=50n w=150n
SYMBOL cap -16 -1744 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C16
SYMATTR Value {CL}
SYMBOL nmos4 688 -1440 R0
WINDOW 3 56 72 Left 1
SYMATTR Value NMOS_VTL
SYMATTR InstName M19
SYMATTR Value2 l=50n w=150n
SYMBOL nmos4 144 -288 R0
WINDOW 3 56 72 Left 1
SYMATTR Value NMOS_VTL
SYMATTR InstName M3
SYMATTR Value2 l=50n w=150n
SYMBOL nmos4 -1072 -1056 R0
WINDOW 3 56 72 Left 1
SYMATTR Value NMOS_VTL
SYMATTR InstName M9
SYMATTR Value2 l=50n w=150n
SYMBOL cap 320 -128 R0
WINDOW 3 39 43 Left 2
SYMATTR Value {CL}
SYMATTR InstName C2
SYMBOL cap -32 32 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C5
SYMATTR Value {Cdec}
SYMBOL cap -368 -1504 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C18
SYMATTR Value {Cdec}
SYMBOL nmos4 -192 -1440 R0
WINDOW 3 56 72 Left 1
SYMATTR Value NMOS_VTL
SYMATTR InstName M15
SYMATTR Value2 l=50n w=150n
SYMBOL cap -1776 -1280 R0
WINDOW 3 39 43 Left 2
SYMATTR Value {CL}
SYMATTR InstName C7
SYMBOL nmos4 144 96 R0
WINDOW 3 56 72 Left 1
SYMATTR Value NMOS_VTL
SYMATTR InstName M1
SYMATTR Value2 l=50n w=150n
SYMBOL cap -896 -1744 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C11
SYMATTR Value {CL}
SYMBOL pmos4 -3504 -400 M0
WINDOW 3 56 72 Left 1
SYMATTR Value PMOS_VTL
SYMATTR InstName M30
SYMATTR Value2 l=150n w=1u
FLAG 192 -448 0
FLAG 192 -240 0
FLAG 192 -48 0
FLAG 192 144 0
FLAG 336 -64 0
FLAG -1904 -1392 0
FLAG -1904 -1200 0
FLAG -1904 -1008 0
FLAG -1760 -1216 0
FLAG -1904 -880 vd_m4
FLAG -1024 -1600 0
FLAG -1024 -1200 0
FLAG -1024 -1008 0
FLAG -832 -1712 0
FLAG -880 -1216 0
FLAG -1024 -1728 vd_m12
FLAG -1024 -880 vd_m8
FLAG -144 -1600 0
FLAG -144 -1392 0
FLAG -144 -1200 0
FLAG -144 -1008 0
FLAG 48 -1712 0
FLAG 0 -1216 0
FLAG -144 -1728 vd_m16
FLAG -144 -880 vd_m12
FLAG 736 -1600 0
FLAG 736 -1392 0
FLAG 736 -1728 vd_m20
FLAG 192 272 vs_m1
FLAG -1936 64 0
FLAG -1936 -32 0
FLAG -1424 144 0
FLAG -1600 144 0
FLAG -1856 0 vd_m20
FLAG -1632 0 vs_m1
FLAG -1936 -240 out
FLAG -1600 -112 0
FLAG -3552 -432 vdd
FLAG -2576 -432 vdd