tm
TE
CH
Preliminary T4312816A
AC OPERATING CONDITIONS
(V
DD
=3.3V
±0.3V
,T
A
= 0 to 70
°C
)
Parameter
Input levels (V
IH
/V
IL
)
Input timing measurement reference level
Input rise and fall time
Output timing measurement reference level
Output load condition
Value
2.4 / 0.4
1.4
Unit
V
V
ns
V
t
r /
t
f = 1 / 1
1.4
See Fig.2
3.3V
1200 ohm
Output
870 ohm
VOH(DC )=2.4,IOH=-4m A
VOL(DC )=0.4,IOL=4mA
ZO=50 ohm
Vtt=1.4v
50 ohm
Output
30pf
30pf
(Fig.1) DC Output Load Circuit
(Fig.2)AC Output Load Circuit
TM Technology Inc. reserves the right
P. 6
to change products or specifications without notice.
Publication Date: APR. 2003
Revision: 0.B
TMT [ TAIWAN MEMORY TECHNOLOGY ]
