GS816273C-250/225
AC Electrical Characteristics
-250
-225
Unit
Parameter
Symbol
Min
4.0
—
Max
—
2.6
—
—
—
—
2.6
2.6
—
—
Min
Max
—
2.6
—
—
—
—
2.6
2.6
—
—
Clock Cycle Time
Clock to Output Valid
Clock to Output Invalid
Clock to Output in Low-Z
Setup time
tKC
tKQ
4.5
—
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
tKQX
1.0
1.0
1.2
0.2
—
1.0
1.0
1.3
0.3
—
1
tLZ
Pipeline
tS
tH
Hold time
1
G to output in High-Z
G to Output Valid
Clock HIGH Time
Clock LOW Time
tOHZ
tOE
tKH
tKL
—
—
1.3
1.5
1.3
1.5
Clock to Output in
High-Z
1
1.5
2.6
1.5
2.6
ns
tHZ
1
G to output in Low-Z
ZZ setup time
ZZ hold time
0
5
—
—
—
—
0
5
—
—
—
—
ns
ns
ns
ns
tOLZ
2
tZZS
2
1
1
tZZH
ZZ recovery
tZZR
100
100
Notes:
1. These parameters are sampled and are not 100% tested.
2. ZZ is an asynchronous signal. However, in order to be recognized on any given clock cycle, ZZ must meet the specified setup and hold
times as specified above.
Rev: 1.03 7/2004
13/25
© 2002, GSI Technology
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
GSI [ GSI TECHNOLOGY ]
