- .
p-n- - -:
Spn - -n (.. - -)
L = 10 ,
Wn = 100 ,
Wp = 200 ,
xj = 1 .
, ;
n- .
p- .
( PSpice = CBD = CBS).
p-n- n- :
p-n p- :
.
- -
d = 0,1, .
:
Wn = 100 - ( ) n- ;
Wp = 200 - ( ) - ;
( PSpice = CGDO C=CGSO).
n- :
p- :
.
( P-Spice CGBO) :
.
( n- + p- + ).
, ( ).
=50 . ( P-Spice = Cload).
, .
:
, - ( ).
. , .. () ,
:
:
T =460
-
-
:
P-Spice.
Kurs_46
VDC 1 0 5V
Vin1 3 0 0V
Vin2 4 0 5V
Mn1 2 3 5 0 nch
Mn2 5 4 0 0 nch
.model nch nmos(W=100u L=10u Vto=1V level=1 kp=28.32u)
Mp1 1 3 2 1 pch
Mp2 1 4 2 1 pch
.model pch pmos(W=200u L=10u Vto=-0.852V level=1 kp=14.16u)
.dc Vin1 0 5 0.01
.probe
.end
.
U0=1
U1=2,65
U=73%
|
|
Kurs_46_2
VDC 1 0 5V
Vin1 3 0 pulse(0 5 10n 50n 50n 180n 460n)
Vin2 4 0 5V
C1 2 0 10p
Mn1 2 3 5 0 nch
Mn2 5 4 0 0 nch
.model nch nmos(W=100u L=10u Vto=1V level=1 kp=28.32u CBD=2.492E-13
+CBS=2.492E-13 CGSO=7.08E-15 CGDO=7.08E-15 Tox=50n LD=0.1um UO=400)
Mp1 1 3 2 1 pch
Mp2 1 4 2 1 pch
.model pch pmos(W=200u L=10u Vto=-0.852V level=1 kp=14.16u CBD=1.556E-13
+CBS=1.556E-13 CGSO=1.416E-14 CGDO=1.416E-14 Tox=50n LD=0.1um UO=200)
.tran 10p 0.6u
.probe
.end
: