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EP4SGX180DF29I3N Datasheet, PDF (38/82 Pages) Altera Corporation – Stratix IV Device Handbook Volume 4: Device Datasheet and Addendum | |||
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Chapter 1: DC and Switching Characteristics for Stratix IV Devices
Switching Characteristics
1â30
Table 1â24. Transceiver Specifications for Stratix IV GT Devices (Part 6 of 8)
Symbol/
Description
â1 Industrial Speed â2 Industrial Speed â3 Industrial Speed
Conditions
Grade
Grade
Grade
Unit
Min Typ Max Min Typ Max Min Typ Max
PCIe Gen1 and
Gen2 (TX
VOD=4),
XAUI
(TX VOD=6),
HiGig+
(TX VOD=6),
CEI SR/LR
Differential and
(TX VOD=8),
common mode
Serial RapidIO
Compliant
â
return loss
SR (VOD=6),
Serial RapidIO
LR (VOD=8),
CPRI LV
(VOD=6),
CPRI HV
(VOD=2),
OBSAI (VOD=6),
SATA (VOD=4),
Rise time (13)
â
50 â 200 50 â 200 50 â 200
ps
Fall time (13)
â
50 â 200 50 â 200 50 â 200
ps
XAUI rise time
â
60 â 130 60 â 130 60 â 130
ps
XAUI fall time
â
60 â 130 60 â 130 60 â 130
ps
Intra-differential
pair skew
â
â â 15 â â
15
ââ
15
ps
Intra-transceiver
block transmitter
channel-to-channel
skew
Ã4 PMA and
PCS bonded
mode Example:
XAUI, PCIe, Ã4,
Basic Ã4
â
â 120
ââ
120
ââ
120
ps
Inter-transceiver
block transmitter
channel-to-channel
skew
Ã8 PMA and
PCS bonded
mode Example:
PCIe Ã8,
Basic Ã8
â
â 500
ââ
500
ââ
500
ps
January 2014 Altera Corporation
Stratix IV Device Handbook
Volume 4: Device Datasheet and Addendum
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