DC & Switching Characteristics
Table 6–62. EP1SGX25 Column Pin Global Clock External I/O Timing Parameters
-5 Speed Grade -6 Speed Grade -7 Speed Grade
Symbol
Unit
Min
Max
5.194
2.676
Min
Max
5.569
2.813
Min
Max
6.381
3.208
tINSU
tINH
1.790
0.000
2.000
1.046
0.000
0.500
1.883
0.000
2.000
1.141
0.000
0.500
2.120
0.000
2.000
1.220
0.000
0.500
ns
ns
ns
ns
ns
ns
tOUTCO
tINSUPLL
tINHPLL
tOUTCOPLL
Table 6–63. EP1SGX25 Row Pin Fast Regional Clock External I/O Timing Parameters
-5 Speed Grade -6 Speed Grade -7 Speed Grade
Symbol
Unit
Min
Max
Min
Max
Min
Max
tINSU
tINH
tOUTCO
2.394
0.000
2.000
2.594
0.000
2.000
2.936
0.000
2.000
ns
ns
ns
4.456
4.761
5.454
Table 6–64. EP1SGX25 Row Pin Regional Clock External I/O Timing Parameters
-5 Speed Grade -6 Speed Grade -7 Speed Grade
Symbol
Unit
Min
Max
4.880
2.304
Min
Max
5.246
2.427
Min
Max
6.013
2.765
tINSU
tINH
1.970
0.000
2.000
1.326
0.000
0.500
2.109
0.000
2.000
1.386
0.000
0.500
2.377
0.000
2.000
1.552
0.000
0.500
ns
ns
ns
ns
ns
ns
tOUTCO
tINSUPLL
tINHPLL
tOUTCOPLL
Table 6–65. EP1SGX25 Row Pin Global Clock External I/O Timing Parameters (Part 1 of 2)
-5 Speed Grade -6 Speed Grade -7 Speed Grade
Symbol
Unit
Min
Max
Min
Max
Min
Max
tINSU
tINH
1.963
0.000
2.108
0.000
2.379
0.000
ns
ns
Altera Corporation
August 2005
6–41
Stratix GX Device Handbook, Volume 1
ALTERA [ ALTERA CORPORATION ]
