GS816273C-250/225
Undershoot Measurement and Timing
Overshoot Measurement and Timing
V
IH
20% tKC
V
+ 2.0 V
50%
DD
V
SS
50%
V
DD
V
– 2.0 V
SS
20% tKC
V
IL
Capacitance
o
(T = 25 C, f = 1 MHZ, V = 2.5 V)
A
DD
Parameter
Symbol
Test conditions
Typ.
Max.
Unit
pF
C
V
= 0 V
Input Capacitance
4
6
5
7
IN
IN
C
V
OUT
= 0 V
Input/Output Capacitance
pF
I/O
Note:
These parameters are sample tested.
AC Test Conditions
Parameter
Conditions
V
– 0.2 V
Input high level
Input low level
DD
0.2 V
1 V/ns
/2
Input slew rate
V
Input reference level
DD
V
/2
Output reference level
Output load
DDQ
Fig. 1
Notes:
1. Include scope and jig capacitance.
2. Test conditions as specified with output loading as shown in Fig. 1
unless otherwise noted.
3. Device is deselected as defined by the Truth Table.
Output Load 1
DQ
*
50Ω
30pF
V
DDQ/2
* Distributed Test Jig Capacitance
Rev: 1.03 7/2004
11/25
© 2002, GSI Technology
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
GSI [ GSI TECHNOLOGY ]
