IS61WV25632ALL Datasheet, PDF (7/19 Pages) Integrated Silicon Solution, Inc – TTL compatible inputs and outputs

IS61WV25632ALL/ALS
IS61WV25632BLL/BLS
IS64WV25632BLL/BLS
AC TEST CONDITIONS (HIGH SPEED)
Parameter

Unit
(2.4V-3.6V)
Input Pulse Level
0.4V to Vdd-0.3V
Input Rise and Fall Times
1.5ns
Input and Output Timing
and Reference Level (VRef)
Vdd/2
Output Load
See Figures 1 and 2
Unit
(3.3V + 5%)
0.4V to Vdd-0.3V
1.5ns
Vdd/2 + 0.05
See Figures 1 and 2
Unit
(1.65V-2.2V)
0.4V to Vdd-0.2V
1.5ns
Vdd/2
See Figures 1 and 2
AC TEST LOADS
OUTPUT
ZO = 50Ω
50Ω
1.5V
30 pF
Including
jig and
scope
Figure 1.
3.3V
319 Ω
OUTPUT
5 pF
Including
jig and
scope
Figure 2.
353 Ω
Integrated Silicon Solution, Inc. — www.issi.com
7
Rev.  00B
04/23/08