Preliminary
GS8160xxBT-xxxV
AC Electrical Characteristics
-250
-200
-150
Unit
Parameter
Symbol
Min
4.0
—
Max
—
3.0
—
—
—
—
—
5.5
—
—
—
—
—
Min
5.0
—
Max
—
3.0
—
—
—
—
—
6.5
—
—
—
—
—
Min
6.7
—
Max
—
3.8
—
—
—
—
—
7.5
—
—
—
—
—
Clock Cycle Time
Clock to Output Valid
Clock to Output Invalid
Clock to Output in Low-Z
Setup time
tKC
tKQ
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
tKQX
1.5
1.5
1.4
0.2
5.5
—
1.5
1.5
1.4
0.4
6.5
—
1.5
1.5
1.5
0.5
7.5
—
Pipeline
tLZ1
tS
Hold time
tH
Clock Cycle Time
Clock to Output Valid
Clock to Output Invalid
Clock to Output in Low-Z
Setup time
tKC
tKQ
tKQX
2.0
2.0
1.5
0.5
1.3
2.0
2.0
1.5
0.5
1.3
2.0
2.0
1.5
0.5
1.5
Flow Through
tLZ1
tS
Hold time
tH
Clock HIGH Time
tKH
Clock LOW Time
tKL
1.7
1.5
—
1.7
1.5
—
1.7
1.5
—
ns
ns
Clock to Output in
High-Z
tHZ1
2.5
3.0
3.0
G to Output Valid
G to output in Low-Z
G to output in High-Z
ZZ setup time
tOE
—
0
2.5
—
2.5
—
—
—
—
0
3.0
—
3.0
—
—
—
—
0
3.8
—
3.8
—
—
—
ns
ns
ns
ns
ns
ns
tOLZ1
tOHZ1
tZZS2
tZZH2
tZZR
—
5
—
5
—
5
ZZ hold time
1
1
1
ZZ recovery
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: 1.01 5/2006
16/23
© 2004, GSI Technology
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
GSI [ GSI TECHNOLOGY ]
