參數(shù)資料
型號(hào)： GS840
文件頁數(shù)： 19/31頁
文件大小： 717K
代理商： GS840
Rev: 2.05 6/2000
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com
19/31
1999, Giga Semiconductor, Inc.
.
GS84018/32/36T/B-180/166/150/100
AC Electrical Characteristics
Notes:
1.
2.
These parameters are sampled and are not 100% tested
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.
Parameter
Symbol
-180
-166
-150
-100
Unit
Min
5.5
---
1.5
Max
---
3.2
---
Min
6.0
---
1.5
Max
---
3.5
---
Min
6.7
---
1.5
Max
---
3.8
---
Min
10
---
1.5
Max
---
4.5
---
Pipeline
Clock Cycle Time
Clock to Output Valid
Clock to Output Invalid
tKC
tKQ
tKQX
ns
ns
ns
Clock to Output in Low-Z
tLZ
1
tKC
tKQ
tKQX
1.5
---
1.5
---
1.5
---
1.5
---
ns
Flow-
Thru
Clock Cycle Time
Clock to Output Valid
Clock to Output Invalid
10.0
---
3.0
---
8.0
---
10.0
---
3.0
---
8.5
---
10.0
---
3.0
---
10.0
---
15.0
---
3.0
---
12.0
---
ns
ns
ns
Clock to Output in Low-Z
tLZ
1
tKH
tKL
3.0
---
3.0
---
3.0
---
3.0
---
ns
Clock HIGH Time
Clock LOW Time
1.3
1.5
---
---
1.3
1.5
---
---
1.5
1.7
---
---
2
---
---
ns
ns
2.2
Clock to Output in High-Z
tHZ
1
tOE
1.5
3.2
1.5
3.5
1.5
3.8
1.5
5
ns
G to Output Valid
---
3.2
---
3.5
---
3.8
---
5
ns
G to output in Low-Z
tOLZ
1
0
---
0
---
0
---
0
---
ns
G to output in High-Z
tOHZ
1
tS
tH
---
3.2
---
3.5
---
3.8
---
5
ns
Setup time
Hold time
1.5
0.5
---
---
1.5
0.5
---
---
1.5
0.5
---
---
2.0
0.5
---
---
ns
ns
ZZ setup time
tZZS
2
5
---
5
---
5
---
5
---
ns
ZZ hold time
tZZH
2
tZZR
1
---
1
---
1
---
1
---
ns
ZZ recovery
20
---
20
---
20
---
20
---
ns
This Material Copyrighted by Its Respective Manufacturer
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