ep1s25 Altera Corporation, ep1s25 Datasheet - Page 259

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

f
frequency)
(PCML)
f
W
f
operation
(PCML)
TCCS
HSCLK
HSCLK
HSDR
Table 4–125. High-Speed I/O Specifications for Flip-Chip Packages (Part 2 of 4)
Symbol
Device
(Clock
= f
HSDR
/
W = 4 to 30
(Serdes used)
W = 2 (Serdes
bypass)
W = 2 (Serdes
used)
W = 1 (Serdes
bypass)
W = 1 (Serdes
used)
J = 10
J = 8
J = 7
J = 4
J = 2
J = 1
All
Conditions
Min
150
100
300
300
300
300
300
100
100
10
50
-5 Speed Grade
Typ
Max
100
200
200
250
400
400
400
400
400
400
250
200
Min
150
100
300
300
300
300
300
100
100
10
50
-6 Speed Grade
Typ
Max
100
200
200
250
400
400
400
400
400
400
250
200
Notes
Min
150
100
300
300
300
300
300
100
100
10
50
(1),
-7 Speed Grade
(2)
Typ
77.75
155.5
Max
150
200
311
311
311
311
311
300
200
300
Min
150
100
300
300
300
300
300
100
100
10
50
-8 Speed Grade
Typ
77.75
155.5
Max
150
200
311
311
311
311
311
300
200
300
Mbps
Mbps
Mbps
Mbps
Mbps
Mbps
MHz
MHz
MHz
MHz
MHz
Unit
ps