HC1S25 Datasheet, PDF (31/110 Pages) Altera Corporation – HardCopy Stratix Device Family

Operating Conditions
Table 4–12. HyperTransport Technology Specifications
Symbol
Parameter
Conditions
V_{C CIO}
V_ID
V_{I CM}
V_OD
Δ V_OD
V_OCM
Δ V_OCM
R_L
I/O supply voltage
Input differential voltage
swing
Input common mode
voltage
Output differential
voltage
R_L = 100 Ω
Change in V_OD between R_L = 100 Ω
high and low
Output common mode R_L = 100 Ω
voltage
Change in V_OCM between R_L = 100 Ω
high and low
Receiver differential
input resistor
Minimum
2.375
300
300
380
440
90
Typical
2.5
485
650
100
Maximum Unit
2.625
V
900
mV
900
mV
820
mV
50
mV
780
mV
50
mV
110
Ω
Table 4–13. 3.3-V PCI Specifications
Symbol
Parameter
Conditions
V_{C CIO}
V_IH
V_IL
V_OH
V_OL
Output supply voltage
High-level input voltage
Low-level input voltage
High-level output voltage I_OUT = –500 μA
Low-level output voltage I_OUT = 1,500 μA
Minimum
3.0
0.5 × V_CCIO
–0.5
0.9 × V_CCIO
Typical
3.3
Maximum Unit
3.6
V
V_CCIO + 0.5 V
0.3 × V_CCIO V
V
0.1 × V_CCIO V
Table 4–14. PCI-X 1.0 Specifications
Symbol
Parameter
Conditions
V_{C CIO}
V_IH
V_IL
V_{I PU}
V_OH
V_OL
Output supply voltage
High-level input voltage
Low-level input voltage
Input pull-up voltage
High-level output voltage I_OUT = –500 μA
Low-level output voltage I_OUT = 1,500 μA
Minimum
3.0
0.5 × V_CCIO
–0.5
0.7 × V_CCIO
0.9 × V_CCIO
Typical
Maximum Unit
3.6
V
V_CCIO + 0.5 V
0.35 × V_CCIO V
V
V
0.1 × V_CCIO V
Altera Corporation
4–7
September 2008