SPICE (Simulation Program with Integrated Circuit Emphasis) ( -
IBM PC PSPICE)
. , , , .
:
.
.DC,<> <min> <max> <step>
<> - ( )
<min> - ,
<max> - ,
<step> - .
( ).
.TRAN <_> <_>
. "V", -
, .
.PULSE(y1 y2 td tr tf tau T),
1 - , ;
2 - , ;
td - , ;
tr - , ;
tf - , ;
tau- ;
T - , .
:
P-Spice:
Kurs_72_transfer
Vpower 4 0 5V
Vin1 1 0 0V
Vin2 2 0 0V
Mn1 3 1 0 0 nfet
Mn2 3 2 0 0 nfet
.model nfet nmos(W=50u L=10u Vto=0.785V level=1 kp=53.1u)
Mp1 4 1 5 4 pfet
Mp2 5 2 3 4 pfet
.model pfet pmos(W=150u L=10u Vto=-0.738V level=1 kp=17.7u)
.dc Vin1 0 5 0.01
.probe
.end
:
-
- :
= 2,5
- :U+
1.91 0 = 1.91 B
- :
5 2.93 = 2.07 B
79.6% - ( )
P-Spice:
Kurs_72_transfer
Vpower 4 0 5V
Vin1 1 0 0V
Vin2 2 0 0V
Mn1 3 1 0 0 nfet
Mn2 3 2 0 0 nfet
.model nfet nmos(W=50u L=10u Vto=0.785V level=1 kp=53.1u)
Mp1 4 1 5 4 pfet
Mp2 5 2 3 4 pfet
.model pfet pmos(W=150u L=10u Vto=-0.738V level=1 kp=17.7u)
.dc Vin1 0 5 0.01
.probe
.end
P-Spice:
Kurs_72_transition
Vpower 4 0 5V
Vin1 1 0 pulse(0 5 10n 50n 50n 180n 460n)
Vin2 2 0 0V
Cload 3 0 15p
Mn1 3 1 0 0 nfet
Mn2 3 2 0 0 nfet
.model nfet nmos(W=50u L=10u Vto=0.785V level=1 kp=53.1u CBD=1.272E-13
+CBS=1.272E-13 CGSO=4.425E-15 CGDO=4.425E-15 Tox=40n LD=0.1um UO=400)
Mp1 4 1 5 4 pfet
Mp2 5 2 3 4 pfet
.model pfet pmos(W=150u L=10u Vto=-0.738V level=1 kp=17.7u CBD=1.173E-13
+CBS=1.173E-13 CGSO=1.328E-14 CGDO=1.328E-14 Tox=40n LD=0.1um UO=200)
.tran 10p 0.6u
|
|
|
.probe
.end
:
45 
81 
44 
30
=37
