ep1s25 Altera Corporation, ep1s25 Datasheet - Page 181

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

Altera Corporation
January 2006
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
Table 4–18. SSTL-18 Class I Specifications
Table 4–19. SSTL-18 Class II Specifications
CCIO
REF
TT
IH(DC)
IL(DC)
IH(AC)
IL(AC)
OH
OL
CCIO
REF
TT
IH(DC)
IL(DC)
IH(AC)
IL(AC)
OH
OL
Symbol
Symbol
Output supply voltage
Reference voltage
Termination 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
Reference voltage
Termination 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
Parameter
Parameter
I
(3)
I
I
(3)
I
OH
OL
OH
OL
Conditions
Conditions
= 13.4 mA
= 6.7 mA
= –6.7 mA
= –13.4 mA
(3)
(3)
V
V
V
V
Minimum
Minimum
REF
TT
REF
TT
V
V
V
V
0.125
0.275
0.125
0.275
1.65
1.65
REF
REF
REF
REF
+ 0.475
+ 0.630
0.8
0.8
– 0.04
– 0.04
+
+
+
+
Stratix Device Handbook, Volume 1
Typical
Typical
DC & Switching Characteristics
V
V
1.8
0.9
1.8
0.9
REF
REF
V
V
V
V
V
V
V
V
Maximum
Maximum
REF
REF
REF
REF
REF
TT
REF
TT
1.95
1.95
– 0.475
– 0.630
1.0
1.0
– 0.125
– 0.275
– 0.125
– 0.275
+ 0.04
+ 0.04
Unit
Unit
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
4–11