ep1s25 Altera Corporation, ep1s25 Datasheet - Page 182

• Manufacturer Part Number: ep1s25
• Description: Stratix Device Family Data Sheet
• Manufacturer: Altera Corporation

Operating Conditions
4–12
Stratix Device Handbook, Volume 1
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
Table 4–20. SSTL-2 Class I Specifications
Table 4–21. SSTL-2 Class II Specifications
Table 4–22. SSTL-3 Class I Specifications (Part 1 of 2)
CCIO
TT
REF
IH(DC)
IL(DC)
IH(AC)
IL(AC)
OH
OL
CCIO
TT
REF
IH(DC)
IL(DC)
IH(AC)
IL(AC)
OH
OL
CCIO
TT
REF
IH(DC)
IL(DC)
IH(AC)
Symbol
Symbol
Symbol
Output supply voltage
Termination voltage
Reference voltage
High-level DC input voltage
Low-level DC input voltage
High-level AC input voltage
Low-level AC input voltage
High-level output voltage
Low-level output voltage
Output supply voltage
Termination voltage
Reference voltage
High-level DC input voltage
Low-level DC input voltage
High-level AC input voltage
Low-level AC input voltage
High-level output voltage
Low-level output voltage
Output supply voltage
Termination voltage
Reference voltage
High-level DC input voltage
Low-level DC input voltage
High-level AC input voltage
Parameter
Parameter
Parameter
I
(3)
I
I
(3)
I
OH
OL
OH
OL
Conditions
Conditions
Conditions
= 16.4 mA
= 8.1 mA
= –8.1 mA
= –16.4 mA
(3)
(3)
V
V
V
V
V
V
V
V
V
V
V
Minimum
Minimum
Minimum
REF
REF
REF
REF
REF
REF
REF
TT
TT
REF
REF
2.375
2.375
1.15
–0.3
1.15
–0.3
–0.3
3.0
1.3
+ 0.57
+ 0.76
– 0.04
+ 0.18
+ 0.35
– 0.04
+ 0.18
+ 0.35
– 0.05
+ 0.2
+ 0.4
Typical
Typical
Typical
V
V
V
1.25
1.25
2.5
2.5
3.3
1.5
REF
REF
REF
V
V
V
V
V
V
V
V
V
Maximum
V
Maximum
V
Maximum
V
REF
REF
REF
REF
REF
REF
REF
CCIO
CCIO
TT
TT
REF
Altera Corporation
2.625
2.625
1.35
1.35
3.0
3.6
1.7
– 0.57
– 0.76
+ 0.04
+ 0.04
+ 0.05
– 0.18
– 0.35
– 0.18
– 0.35
– 0.2
+ 0.3
+ 0.3
January 2006
Unit
Unit
Unit
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V