ep2sgx30c Altera Corporation, ep2sgx30c Datasheet - Page 283

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

Altera Corporation
October 2007
SSTL-18 Class II OCT_25_OHMS
1.5-V HSTL
Class I
1.8-V HSTL
Class I
1.8-V HSTL
Class II
DIfferential
SSTL-2 Class I
DIfferential
SSTL-2 Class II
DIfferential
SSTL-18 Class I
DIfferential
SSTL-18 Class II
1.8-V differential
HSTL Class I
1.8-V differential
HSTL Class II
1.5-V differential
HSTL Class I
3.3-V LVTTL
Table 4–96. Stratix II GX Maximum Output Clock Rate for Dedicated Clock Pins (Series Termination) (Part
2 of 2)
Table 4–97. Maximum Output Clock Toggle Rate Derating Factors (Part 1 of 5)
I/O Standard
I/O Standard
OCT_50_OHMS
OCT_50_OHMS
OCT_25_OHMS
OCT_50_OHMS
OCT_25_OHMS
OCT_50_OHMS
OCT_25_OHMS
OCT_50_OHMS
OCT_25_OHMS
OCT_50_OHMS
Drive Strength
Strength
12 mA
16 mA
20 mA
24 mA
Drive
4 mA
8 mA
Table 4–97
for a non 0 pF load.
478
260
213
136
138
134
-3
Column I/O Pins
-3 Speed Grade -4 Speed Grade -5 Speed Grade
Maximum Output Clock Toggle Rate Derating Factors (ps/pF)
specifies the derating factors for the output clock toggle rate
550
600
650
500
600
600
560
550
650
500
600
510
333
247
197
187
177
-4
510
333
247
197
187
177
-5
478
260
213
500
550
600
500
500
550
400
500
600
500
550
-3
-
-
-
Row I/O Pins
Stratix II GX Device Handbook, Volume 1
510
333
247
-4
-
-
-
DC and Switching Characteristics
510
333
247
-5
-
-
-
450
500
600
450
500
500
350
450
600
450
500
466
291
211
166
154
143
-3
Dedicated Clock
Outputs
510
333
247
197
187
177
-4
Unit
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
4–113
510
333
247
197
187
177
-5