ep2sgx30c Altera Corporation, ep2sgx30c Datasheet - Page 282

• Manufacturer Part Number: ep2sgx30c
• Description: Stratix Ii Gx Device Data Sheet
• Manufacturer: Altera Corporation

Timing Model
4–112
Stratix II GX Device Handbook, Volume 1
SSTL-2 Class I
SSTL-2 Class II
SSTL-18 Class I OCT_50_OHMS
1.5-V HSTL
Class I
1.8-V HSTL
Class I
Differential
SSTL-2 Class I
Differential
SSTL-2 Class II
Differential
SSTL-18 Class I
Differential
HSTL-18 Class I
Differential
HSTL-15 Class I
LVTTL
LVCMOS
2.5 V
1.8 V
1.5 V
SSTL-2 Class I
SSTL-2 Class II
SSTL-18 Class I OCT_50_OHMS
Table 4–95. Stratix II Maximum Output Clock Rate for Row Pins (Series Termination) (Part 2 of 2)
Table 4–96. Stratix II GX Maximum Output Clock Rate for Dedicated Clock Pins (Series Termination) (Part
1 of 2)
I/O Standard
I/O Standard
OCT_25_OHMS
OCT_50_OHMS
OCT_25_OHMS
OCT_50_OHMS
OCT_50_OHMS
OCT_50_OHMS
OCT_25_OHMS
OCT_50_OHMS
OCT_50_OHMS
OCT_50_OHMS
OCT_25_OHMS
OCT_50_OHMS
OCT_50_OHMS
OCT_25_OHMS
OCT_50_OHMS
OCT_25_OHMS
OCT_50_OHMS
OCT_50_OHMS
OCT_50_OHMS
OCT_25_OHMS
Drive Strength
Drive Strength
Table 4–96
device series-terminated dedicated clock pins.
-3 Speed Grade -4 Speed Grade -5 Speed Grade
-3 Speed Grade -4 Speed Grade -5 Speed Grade
shows the maximum output clock toggle rate for Stratix II GX
650
600
600
600
590
600
650
600
600
590
400
400
350
350
350
350
700
700
550
600
600
450
600
550
500
550
400
550
600
500
550
400
400
400
350
350
350
350
550
550
450
500
550
400
600
500
500
500
350
500
600
500
500
350
350
350
300
300
300
300
450
450
400
500
500
350
Altera Corporation
October 2007
MHz
Unit
Unit
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