QL5030 QuickPCI Data Sheet
Table 13: I/O Cell Output Delays
Symbol
Parameter
Propagation Delays (ns)
Output Load Capacitance (pF)
30
50
75
100
150
tOUTLH Output Delay Low to High
2.1
2.5
3.1
3.6
4.7
tOUTHL Output Delay High to Low
2.2
2.6
3.2
3.7
4.8
tPZH Output Delay Tri-state to High
1.2
1.7
2.2
2.8
3.9
tPZL Output Delay Tri-state to Low
1.6
2.0
2.6
3.1
4.2
tPHZ Output Delay High to Tri-State
2.0
tPLZ Output Delay Low to Tri-State
1.2
NOTE: The following loads are used for tPXZ:
tPHZ
1KΩ
5 pF
1KΩ
tPLZ
5 pF
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