Product Preview
GS864018/32/36T-300/250/200/167
AC Electrical Characteristics
-300
-250
-200
-167
Parameter
Symbol
Unit
Min
3.3
—
Max
—
2.3
—
—
—
—
—
5.5
—
—
—
—
—
—
Min
4.0
—
Max
—
2.5
—
—
—
—
—
6.5
—
—
—
—
—
—
Min
5.0
—
Max
—
3.0
—
—
—
—
—
7.5
—
—
—
—
—
—
Min
6.0
—
Max
—
3.5
—
—
—
—
—
8.0
—
—
—
—
—
—
Clock Cycle Time
tKC
tKQ
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Clock to Output Valid
Clock to Output Invalid
Pipeline
tKQX
1.5
1.5
1.1
0.1
5.5
—
1.5
1.5
1.2
0.2
6.5
—
1.5
1.5
1.4
0.4
7.5
—
1.5
1.5
1.5
0.5
8.0
—
1
Clock to Output in Low-Z
tLZ
Setup time
Hold time
tS
tH
Clock Cycle Time
Clock to Output Valid
tKC
tKQ
tKQX
Clock to Output Invalid
3.0
3.0
1.5
0.5
1.0
1.2
3.0
3.0
1.5
0.5
1.3
1.5
3.0
3.0
1.5
0.5
1.3
1.5
3.0
3.0
1.5
0.5
1.3
1.5
Flow
Through
1
Clock to Output in Low-Z
Setup time
tLZ
tS
tH
Hold time
Clock HIGH Time
Clock LOW Time
tKH
tKL
Clock to Output in
High-Z
1
1.5
2.3
1.5
2.5
1.5
3.0
1.5
3.0
ns
tHZ
G to Output Valid
G to output in Low-Z
G to output in High-Z
ZZ setup time
tOE
—
0
2.3
—
2.3
—
—
—
—
0
2.5
—
2.5
—
—
—
—
0
3.0
—
3.0
—
—
—
—
0
3.5
—
3.0
—
—
—
ns
ns
ns
ns
ns
ns
1
tOLZ
1
—
5
—
5
—
5
—
5
tOHZ
2
tZZS
2
ZZ hold time
1
1
1
1
tZZH
ZZ recovery
tZZR
20
20
20
20
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: 1.00 9/2004
17/24
© 2004, GSI Technology
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
GSI [ GSI TECHNOLOGY ]
