EP4SE230F29I4N Datasheet, PDF (38/82 Pages) Altera Corporation – Stratix IV Device Handbook

Chapter 1: DC and Switching Characteristics for Stratix IV Devices
Switching Characteristics
1–30
Table 1–24. Transceiver Specifications for Stratix IV GT Devices (Part 6 of 8)
Symbol/
Description
–1 Industrial Speed –2 Industrial Speed –3 Industrial Speed
Conditions
Grade
Grade
Grade
Unit
Min Typ Max Min Typ Max Min Typ Max
PCIe Gen1 and
Gen2 (TX
V_OD=4),
XAUI
(TX V_OD=6),
HiGig+
(TX V_OD=6),
CEI SR/LR
Differential and
(TX V_OD=8),
common mode
Serial RapidIO
Compliant
—
return loss
SR (V_OD=6),
Serial RapidIO
LR (V_OD=8),
CPRI LV
(V_OD=6),
CPRI HV
(V_OD=2),
OBSAI (V_OD=6),
SATA (V_OD=4),
Rise time ⁽¹³⁾
—
50 — 200 50 — 200 50 — 200
ps
Fall time ⁽¹³⁾
—
50 — 200 50 — 200 50 — 200
ps
XAUI rise time
—
60 — 130 60 — 130 60 — 130
ps
XAUI fall time
—
60 — 130 60 — 130 60 — 130
ps
Intra-differential
pair skew
—
— — 15 — —
15
——
15
ps
Intra-transceiver
block transmitter
channel-to-channel
skew
×4 PMA and
PCS bonded
mode Example:
XAUI, PCIe, ×4,
Basic ×4
—
— 120
——
120
——
120
ps
Inter-transceiver
block transmitter
channel-to-channel
skew
×8 PMA and
PCS bonded
mode Example:
PCIe ×8,
Basic ×8
—
— 500
——
500
——
500
ps
March 2014 Altera Corporation
Stratix IV Device Handbook
Volume 4: Device Datasheet and Addendum