IC Modeling

Device Modeling of Output DriveUsing PSpice

15OCT2014Bee Technologies IncTsuyoshi Horigome

Equivalent Circuit

R 1

1 0 k

Q 1Q O D I N

R 2

1 k

R 31 k

0

Q 2Q O D I N

O u t p u t _ D riv e _ I N

V 1

TD = 0

TF = 1 0 nP W = 1 uP E R = 1 0 u

V 1 = 0

TR = 1 0 n

V 2 = 5

0

I 12 0 0 u A d c

0

Q 3Q O D I N

Q 4Q O D TR 0 1

Q 5Q O D TR 0 1

Q 6Q O D TR 0 2

D 1

D O D D I O D E

D 2

D O D D I O D E

R 4

5 k

V _ O u t p u t _ D riv e _ V c c1 5 V d c

0

V _ O u t p u t _ D riv e _ V C C

I 21 m A d c

0

0 0

R 5

1

C 11 p

I C = 0

0

-+

+-

E 1

1

R 61 0 0 M E G

0

O u t p u t _ D riv e _ O U T

0V

V

Output Drive

Simulation

Input

Output