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EP2SGX130GF1508C4 Datasheet, PDF (223/316 Pages) Altera Corporation – Section I. Stratix II GX Device Data Sheet | |||
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DC and Switching Characteristics
Table 4â41. 1.2-V HSTL Specifications
Symbol
Parameter
VOH
High-level output voltage
VOL
Low-level output voltage
Conditions
IOH = 8 mA
IOH = â8 mA
Minimum
VREF + 0.15
â0.15
Typical
Maximum Unit
VCCIO + 0.15
V
VREF â 0.15
V
Table 4â42. 1.5-V HSTL Class I Specifications
Symbol
Parameter
VCCIO
VREF
VTT
VIH (DC)
VIL (DC)
VIH (AC)
VIL (AC)
VOH
VOL
Output supply voltage
Input reference voltage
Termination voltage
DC high-level input voltage
DC low-level input voltage
AC high-level input voltage
AC low-level input voltage
High-level output voltage
Low-level output voltage
Conditions
IOH = 8 mA (1)
IOH = â8 mA (1)
Minimum
1.425
0.713
0.713
VREF + 0.1
â0.3
VREF + 0.2
VCCIO â 0.4
Typical
1.5
0.75
0.75
Maximum Unit
1.575
V
0.788
V
0.788
V
V
VREF â 0.1 V
V
VREF â 0.2 V
V
0.4
V
Note to Table 4â42:
(1) This specification is supported across all the programmable drive settings available for this I/O standard as shown
in the Stratix II GX Architecture chapter in volume 1 of the Stratix II GX Device Handbook.
Table 4â43. 1.5-V HSTL Class II Specifications
Symbol
Parameter
Conditions
Minimum Typical Maximum Unit
VCCIO
VREF
VTT
VIH (DC)
VIL (DC)
VIH (AC)
VIL (AC)
VOH
VOL
Output supply voltage
Input reference voltage
Termination voltage
DC high-level input voltage
DC low-level input voltage
AC high-level input voltage
AC low-level input voltage
High-level output voltage
Low-level output voltage
IOH = 16 mA (1)
IOH = â16 mA (1)
1.425
0.713
0.713
VREF + 0.1
â0.3
VREF + 0.2
VCCIO â 0.4
1.50
0.75
0.75
1.575
V
0.788
V
0.788
V
V
VREF â 0.1 V
V
VREF â 0.2 V
V
0.4
V
Note to Table 4â43:
(1) This specification is supported across all the programmable drive settings available for this I/O standard as shown
in the Stratix II GX Architecture chapter in volume 1 of the Stratix II GX Device Handbook.
Altera Corporation
June 2009
4â53
Stratix II GX Device Handbook, Volume 1
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