EP2SGX30CF780C5N Datasheet, PDF (188/316 Pages) Altera Corporation – Section I. Stratix II GX Device Data Sheet

Operating Conditions
Table 4–19 shows the Stratix II GX transceiver block AC specifications.
Table 4–19. Stratix II GX Transceiver Block AC Specification Notes (1), (2), (3) (Part 1 of 19)
Symbol/
Description
Conditions
-3 Speed
Commercial Speed
Grade
-4 Speed
Commercial and
Industrial Speed
Grade
-5 Speed
Commercial Speed
Grade
Unit
Min Typ Max Min Typ Max Min Typ Max
SONET/SDH Transmit Jitter Generation (7)
Peak-to-peak jitter REFCLK =
-
- 0.1 -
- 0.1 -
-
0.1
UI
at 622.08 Mbps 77.76 MHz
Pattern = PRBS23
V_OD = 800 mV
No Pre-emphasis
RMS jitter at
622.08 Mbps
REFCLK =
-
- 0.01 -
- 0.01 -
- 0.01 UI
77.76 MHz
Pattern = PRBS23
V_OD = 800 mV
No Pre-emphasis
Peak-to-peak jitter REFCLK =
-
- 0.1 -
- 0.1 -
-
0.1
UI
at 2488.32 Mbps 155.52 MHz
Pattern = PRBS23
V_OD = 800 mV
No Pre-emphasis
RMS jitter at
REFCLK =
-
- 0.01 -
- 0.01 -
- 0.01 UI
2488.32 Mbps
155.52 MHz
Pattern = PRBS23
V_OD = 800 mV
No Pre-emphasis
4–18
Stratix II GX Device Handbook, Volume 1
Altera Corporation
June 2009