* Z:\tmp\asc_dec_bjh7r6w2\130e55bedcfa_4_envelope_multiple_mos_AMP_dec0.asc
* Generated by LTspice 26.0.1 for Windows.
M6 N019 N002 N023 0 NMOS_VTL l=50n w=150n
C15 N025 N024 {Cdec}
C6 0 vd_m8 {CL}
R1 N033 N031 {Rval}
R3 N038 0 1Meg
R7 N003 N012 {Rval}
C22 N021 0 {CL}
R2 vg 0 50
C1 vs_m1 0 1n
R5 N015 N010 {Rval}
M20 vd_m20 N003 N007 0 NMOS_VTL l=50n w=150n
M21 out vd_m20 0 0 NMOS_VTL l=50n w=75n
C10 N023 N022 {Cdec}
R8 N037 vs_m1 20Meg
C12 N020 0 {CL}
M2 N034 N033 N035 0 NMOS_VTL l=50n w=150n
C20 N027 N026 {Cdec}
C14 N015 N014 {Cdec}
R6 N017 N011 {Rval}
C25 N029 N028 {Cdec}
C24 N003 N018 {Cdec}
.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
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WIRE -1712 -1728 -1776 -1728
WIRE 800 -1728 736 -1728
WIRE 928 -1728 864 -1728
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WIRE 448 -1488 272 -1488
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WIRE 144 -208 128 -208
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WIRE 64 -160 64 -416
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WIRE -1536 -112 -2000 -112
WIRE 336 -112 336 -128
WIRE 192 -96 192 -144
WIRE -176 -48 -352 -48
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WIRE 64 -48 64 -160
WIRE 64 -48 -32 -48
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WIRE 144 -16 64 -16
WIRE -2000 48 -2000 -112
WIRE -96 48 -272 48
WIRE 192 48 192 0
WIRE 192 48 -32 48
WIRE -352 64 -352 48
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WIRE 192 96 192 48
WIRE -432 112 -432 96
WIRE -1920 128 -1952 128
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WIRE -832 384 -832 352
WIRE -336 384 -336 352
SYMBOL nmos4 -1952 -1248 R0
WINDOW 3 56 72 Left 1
SYMATTR Value NMOS_VTL
SYMATTR InstName M6
SYMATTR Value2 l=50n w=150n
SYMBOL cap -1248 -1120 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C15
SYMATTR Value {Cdec}
SYMBOL cap -1776 -1744 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C6
SYMATTR Value {CL}
SYMBOL res -16 -64 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value {Rval}
SYMBOL res -848 256 R0
SYMATTR InstName R3
SYMATTR Value 1Meg
SYMBOL res 528 -1216 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R7
SYMATTR Value {Rval}
SYMBOL cap 864 -1280 R0
WINDOW 3 39 43 Left 2
SYMATTR Value {CL}
SYMATTR InstName C22
SYMBOL res -352 256 R0
SYMATTR InstName R2
SYMATTR Value 50
SYMBOL cap -1680 176 R0
WINDOW 0 -34 14 Left 2
WINDOW 3 -39 44 Left 2
SYMATTR InstName C1
SYMATTR Value 1n
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 nmos4 -1952 48 M0
WINDOW 3 56 72 Left 1
SYMATTR Value NMOS_VTL
SYMATTR InstName M21
SYMATTR Value2 l=50n w=75n
SYMBOL cap -2128 -1120 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C10
SYMATTR Value {Cdec}
SYMBOL res -1536 112 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R8
SYMATTR Value 20Meg
SYMBOL cap -896 -1280 R0
WINDOW 3 39 43 Left 2
SYMATTR Value {CL}
SYMATTR InstName C12
SYMBOL nmos4 144 -96 R0
WINDOW 3 56 72 Left 1
SYMATTR Value NMOS_VTL
SYMATTR InstName M2
SYMATTR Value2 l=50n w=150n
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 -1248 -1328 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C14
SYMATTR Value {Cdec}
SYMBOL res -352 -1216 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R6
SYMATTR Value {Rval}
SYMBOL cap 512 -1120 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C25
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}
FLAG 192 -240 0
FLAG 192 -48 0
FLAG 336 -64 0
FLAG -352 64 0
FLAG -336 384 0
FLAG -832 384 0
FLAG -1904 -1600 0
FLAG -1904 -1392 0
FLAG -1904 -1200 0
FLAG -1712 -1712 0
FLAG -1760 -1216 0
FLAG -1904 -1728 vd_m8
FLAG -272 240 vg
FLAG -1024 -1392 0
FLAG -1024 -1200 0
FLAG -880 -1216 0
FLAG 736 -1600 0
FLAG 736 -1392 0
FLAG 736 -1200 0
FLAG 880 -1216 0
FLAG 736 -1728 vd_m20
FLAG -2000 192 0
FLAG -2000 96 0
FLAG -1488 272 0
FLAG -1664 272 0
FLAG -1920 128 vd_m20
FLAG -1696 128 vs_m1
FLAG -2000 -112 out