Timing Model
Table 6–59. EP1SGX10 Row Pin Global Clock External I/O Timing Parameters (Part 2 of 2)
-5 Speed Grade
-6 Speed Grade
-7 Speed Grade
Symbol
Unit
Min
Max
Min
Max
Min
Max
tOUTCO
tINSUPLL
tINHPLL
2.000
1.126
0.000
0.500
5.231
2.000
1.186
0.000
0.500
5.293
2.000
1.352
0.000
0.500
5.822
ns
ns
ns
ns
tOUTCOPLL
2.804
2.627
2.765
Tables 6–60 through 6–65 show the external timing parameters on column
and row pins for EP1SGX25 devices.
Table 6–60. EP1SGX25 Column 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
2.418
0.000
2.000
2.618
0.000
2.000
3.014
0.000
2.000
ns
ns
ns
4.524
4.834
5.538
Table 6–61. EP1SGX25 Column Pin Regional Clock External I/O Timing Parameters
-5 Speed Grade -6 Speed Grade -7 Speed Grade
Symbol
Unit
Min
Max
5.229
2.661
Min
Max
5.614
2.799
Min
Max
6.432
3.195
tINSU
tINH
1.713
0.000
2.000
1.061
0.000
0.500
1.838
0.000
2.000
1.155
0.000
0.500
2.069
0.000
2.000
1.284
0.000
0.500
ns
ns
ns
ns
ns
ns
tOUTCO
tINSUPLL
tINHPLL
tOUTCOPLL
6–40
Altera Corporation
August 2005
Stratix GX Device Handbook, Volume 1
ALTERA [ ALTERA CORPORATION ]
