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EP2SGX30C Datasheet, PDF (249/314 Pages) Altera Corporation – Stratix II GX Device | |||
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DC and Switching Characteristics
EP2SGX90 Clock Timing Parameters
Tables 4â71 through 4â74 show the maximum clock timing parameters
for EP2SGX90 devices.
Table 4â71. EP2SGX90 Column Pins Global Clock Timing Parameters
Parameter
tC I N
tC O U T
tP L L C I N
tP L L C O U T
Fast Corner
Industrial Commercial
1.861
1.696
-0.254
-0.419
1.878
1.713
-0.237
-0.402
-3 Speed
Grade
3.115
2.873
0.171
-0.071
-4 Speed
Grade
3.465
3.195
0.179
-0.091
-5 Speed
Grade
4.143
3.819
0.206
-0.118
Units
ns
ns
ns
ns
Table 4â72. EP2SGX90 Row Pins Global Clock Timing Parameters
Parameter
tC I N
tC O U T
tP L L C I N
tP L L C O U T
Fast Corner
Industrial
1.634
1.639
-0.481
-0.476
Commercial
1.650
1.655
-0.465
-0.46
-3 Speed
Grade
2.768
2.764
-0.189
-0.193
-4 Speed
Grade
3.076
3.072
-0.223
-0.227
-5 Speed
Grade
3.678
3.673
-0.279
-0.284
Units
ns
ns
ns
ns
Table 4â73. EP2SGX90 Column Pins Regional Clock Timing Parameters
Parameter
tC I N
tC O U T
tP L L C I N
tP L L C O U T
Fast Corner
Industrial Commercial
1.688
1.551
-0.105
-0.27
1.702
1.569
-0.089
-0.254
-3 Speed
Grade
2.896
2.893
0.224
0.224
-4 Speed
Grade
3.224
3.220
0.241
0.241
-5 Speed
Grade
3.856
3.851
0.254
0.254
Units
ns
ns
ns
ns
Altera Corporation
October 2007
4â79
Stratix II GX Device Handbook, Volume 1
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