EP2SGX130GF1508C4 Datasheet, PDF (250/316 Pages) Altera Corporation – Section I. Stratix II GX Device Data Sheet

Timing Model
Table 4–74. EP2SGX90 Row Pins Regional Clock Timing Parameters
Parameter
t_{C I N}
t_{C O U T}
t_{P L L C I N}
t_{P L L C O U T}
Fast Corner
Industrial Commercial
1.444
1.449
-0.348
-0.343
1.461
1.466
-0.333
-0.328
-3 Speed
Grade
2.792
2.792
0.204
0.212
-4 Speed
Grade
3.108
3.108
0.217
0.217
-5 Speed
Grade
3.716
3.716
0.243
0.254
Units
ns
ns
ns
ns
EP2SGX130 Clock Timing Parameters
Tables 4–75 through 4–78 show the maximum clock timing parameters
for EP2SGX130 devices.
Table 4–75. EP2SGX130 Column Pins Global Clock Timing Parameters
Parameter
t_{C I N}
t_{C O U T}
t_{P L L C I N}
t_{P L L C O U T}
Fast Corner
Industrial Commercial
1.980
1.815
-0.027
-0.192
1.998
1.833
-0.009
-0.174
-3 Speed
Grade
3.491
3.237
0.307
0.053
-4 Speed
Grade
3.706
3.436
0.322
0.052
-5 Speed
Grade
4.434
4.110
0.376
0.052
Units
ns
ns
ns
ns
Table 4–76. EP2SGX130 Row Pins Global Clock Timing Parameters
Parameter
t_{C I N}
t_{C O U T}
t_{P L L C I N}
t_{P L L C O U T}
Fast Corner
Industrial Commercial
1.741
1.746
-0.261
-0.256
1.759
1.764
-0.243
-0.238
-3 Speed
Grade
3.112
3.108
-0.089
-0.093
-4 Speed
Grade
3.303
3.299
-0.099
-0.103
-5 Speed
Grade
3.950
3.945
-0.129
-0.134
Units
ns
ns
ns
ns
4–80
Stratix II GX Device Handbook, Volume 1
Altera Corporation
June 2009