High-Speed I/O Specifications
Table 5–89. High-Speed I/O Specifications for -3 Speed Grade (Part 2 of 2)
Notes (1), (2)
-3 Speed Grade
Symbol
Conditions
Unit
Min Typ Max
fHSDR (data rate)
J = 4 to 10 (LVDS, HyperTransport technology)
J = 2 (LVDS, HyperTransport technology)
J = 1 (LVDS only)
150
(4)
(4)
150
-
1,040
760
500
1,040
200
-
Mbps
Mbps
Mbps
Mbps
ps
fHSDRDPA (DPA data rate) J = 4 to 10 (LVDS, HyperTransport technology)
TCCS
All differential standards
All differential standards
SW
330
ps
Output jitter
Output tRISE
Output tFALL
tDUTY
190
160
180
55
ps
All differential I/O standards
All differential I/O standards
ps
ps
45
50
%
DPA run length
DPA jitter tolerance
DPA lock time
6,400
UI
Data channel peak-to-peak jitter
0.44
UI
Standard
Training
Pattern
Transition
Density
Numberof
repetitions
SPI-4
0000000000
1111111111
10%
256
Parallel Rapid I/O
Miscellaneous
00001111
10010000
10101010
01010101
25%
50%
256
256
256
256
100%
Notes to Table 5–89:
(1) When J = 4 to 10, the SERDES block is used.
(2) When J = 1 or 2, the SERDES block is bypassed.
(3) The input clock frequency and the W factor must satisfy the following fast PLL VCO specification: 150 ≤ input clock
frequency × W ≤ 1,040.
(4) The minimum specification is dependent on the clock source (fast PLL, enhanced PLL, clock pin, and so on) and
the clock routing resource (global, regional, or local) utilized. The I/O differential buffer and input register do not
have a minimum toggle rate.
5–88
Altera Corporation
April 2011
Stratix II Device Handbook, Volume 1