Chapter 1: DC and Switching Characteristics for Stratix IV Devices
1–29
Switching Characteristics
March 2014
Altera Corporation
Stratix IV Device Handbook
Volume 4: Device Datasheet and Addendum
AEQ Data Rate
min VID
(diff p-p)
outer envelope
= 600 mV
8B/10B
encoded data
2500
—
6500
2500
—
6500
—
Mbps
Decision Feedback
Equalizer (DFE) Data
Rate
min VID
(diff p-p)
outer envelope
= 600 mV
3125
—
6500
3125
—
6500
—
Mbps
Transmitter
Supported I/O
Standards
1.4 V PCML
Data rate (Single
width,
non-PMA Direct)
—
600
—
3750
600
—
3750
600
—
3750
Mbps
Data rate (Double
width,
non-PMA Direct)
—
1000
—
11300
1000
—
10312.5 1000
—
8500
Mbps
Data rate (Single
width,
PMA Direct)
—
600
—
3250
600
—
3250
600
—
3250
Mbps
Data rate (Double
width,
—
1000
—
6500
1000
—
6500
1000
—
6500
Mbps
VOCM
0.65 V setting
—
650
—
650
—
650
—
mV
Differential on-chip
termination
resistors
85
setting
85 ± 15%
100
setting
100 ± 15%
120
setting
120 ± 15%
150-
setting
150 ± 15%
Table 1–24. Transceiver Specifications for Stratix IV GT Devices (Part 5 of 8)
Symbol/
Description
Conditions
–1 Industrial Speed
Grade
–2 Industrial Speed
Grade
–3 Industrial Speed
Grade
Unit
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max