
Chapter 1: DC and Switching Characteristics for Stratix IV Devices
1–19
Switching Characteristics
March 2014
Altera Corporation
Stratix IV Device Handbook
Volume 4: Device Datasheet and Addendum
Differential and
common mode
return loss
PCIe (Gen 1
and Gen 2),
XAUI,
HiGig+,
CEI SR/LR,
Serial RapidIO
SR/LR,
CPRI LV/HV,
OBSAI,
SATA
Compliant
—
Programmable PPM
—
± 62.5, 100, 125, 200,
250, 300, 500, 1000
ppm
Run length
—
200
—
200
—
200
UI
Programmable
——
—
16
—
16
—
16
dB
——
—
75
—
75
—
75
s
—15
—
15
—
15
—
s
—
4000
—
4000
—
4000
ns
—
4000
—
4000
—
4000
—
ns
Receiver CDR
3 dB Bandwidth in
lock-to-data (LTD)
mode
PCIe Gen1
20 - 35
MHz
PCIe Gen2
40 - 65
MHz
(OIF) CEI PHY
at 6.375 Gbps
20 - 35
MHz
XAUI
10 - 18
MHz
Serial RapidIO
1.25 Gbps
10 - 18
MHz
Serial RapidIO
2.5 Gbps
10 - 18
MHz
Serial RapidIO
3.125 Gbps
6 - 10
MHz
GIGE
6 - 10
MHz
SONET OC12
3 - 6
MHz
SONET OC48
14 - 19
MHz
Receiver buffer and
CDR offset
cancellation time
(per channel)
——
—
1850
0
——
1850
0
—
18500
recon
fig_
clk
cycles
Table 1–23. Transceiver Specifications for Stratix IV GX Devices (Part 4 of 9)
Symbol/
Description
Conditions
–2 Commercial
Speed Grade
–3 Commercial/
Industrial and
–2× Commercial
Speed Grade (1)
–3 Military (2)
and –4
Commercial/Industrial
Speed Grade
Unit
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max