DC & Switching Characteristics
Table 5–59. EP2S90 Row Pins Global Clock Timing Parameters
Minimum Timing
-3 Speed
-4 Speed
Grade
-5 Speed
Grade
Parameter
Unit
Grade
Industrial
1.585
Commercial
1.658
tCIN
2.757
2.753
-0.193
-0.197
3.154
3.150
-0.235
-0.239
3.665
3.660
-0.278
-0.283
ns
ns
ns
ns
tCOUT
1.590
1.663
tPLLCIN
tPLLCOUT
-0.341
-0.336
-0.341
-0.336
EP2S130 Clock Timing Parameters
Tables 5–60 through 5–63 show the maximum clock timing parameters
for EP2S130 devices.
Table 5–60. EP2S130 Column Pins Regional Clock Timing Parameters
Minimum Timing
-3 Speed
-4 Speed
Grade
-5 Speed
Grade
Parameter
Unit
Grade
Industrial
1.889
Commercial
1.981
tCIN
3.405
3.151
0.226
-0.028
3.722
3.444
0.242
-0.036
4.326
4.002
0.277
-0.047
ns
ns
ns
ns
tCOUT
1.732
1.816
tPLLCIN
tPLLCOUT
0.105
0.106
-0.052
-0.059
Table 5–61. EP2S130 Column Pins Global Clock Timing Parameters
Minimum Timing
-3 Speed
-4 Speed
Grade
-5 Speed
Grade
Parameter
Unit
Grade
Industrial
1.907
Commercial
1.998
tCIN
3.420
3.166
0.276
0.022
3.740
3.462
0.296
0.018
4.348
4.024
0.338
0.014
ns
ns
ns
ns
tCOUT
1.750
1.833
tPLLCIN
tPLLCOUT
0.134
0.136
-0.023
-0.029
Altera Corporation
April 2011
5–47
Stratix II Device Handbook, Volume 1
INTEL [ INTEL ]
