ep1sgx25d Altera Corporation, ep1sgx25d Datasheet - Page 248

• Manufacturer Part Number: ep1sgx25d
• Description: Stratix Gx Device Family Data Sheet
• Manufacturer: Altera Corporation

Timing Model
6–46
Stratix GX Device Handbook, Volume 1
1.5-V HSTL class II
1.8-V HSTL class I
1.8-V HSTL class II
LVDS
LVPECL
3.3-V PCML
HyperTransport
LVCMOS
3.3-V LVTTL
2.5-V LVTTL
1.8-V LVTTL
1.5-V LVTTL
GTL
Table 6–73. Stratix GX I/O Standard Row Pin Input Delay Adders (Part 2 of 2)
Table 6–74. Stratix GX I/O Standard Output Delay Adders for Fast Slew Rate on Column Pins (Part 1 of 2)
(1)
I/O Standard
(1)
Standard
(1)
(1)
12 mA
24 mA
12 mA
16 mA
24 mA
12 mA
16 mA
12 mA
2 mA
4 mA
8 mA
4 mA
8 mA
2 mA
8 mA
2 mA
8 mA
2 mA
4 mA
8 mA
-5 Speed Grade
Min
-5 Speed Grade
Min
Max
–50
330
70
70
40
80
1,740
1,160
–150
0
Max
570
570
350
130
570
350
130
830
250
140
100
420
350
350
690
70
0
0
-6 Speed Grade
Min
-6 Speed Grade
Min
Max
–53
346
1,827
1,218
–157
73
73
42
84
Max
599
599
368
137
599
368
137
872
263
147
105
441
368
368
725
0
74
0
0
-7 Speed Grade
Min
-7 Speed Grade
Min
Altera Corporation
1,002
2,101
1,400
–181
Max
Max
–61
397
689
689
423
157
689
423
157
302
169
120
507
423
423
833
83
83
48
96
85
0
0
0
June 2006
Unit
Unit
ps
ps
ps
ps
ps
ps
ps
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ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps