EP4SGX360KF40C3N Datasheet, PDF (28/82 Pages) Altera Corporation – This chapter covers the electrical and switching characteristics for Stratix IV devices

Chapter 1: DC and Switching Characteristics for Stratix IV Devices
Switching Characteristics
1–20
Table 1–23. Transceiver Specifications for Stratix IV GX Devices (Part 5 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
DC Gain Setting
=0
—
0
——
0
——
0
—
dB
DC Gain Setting
=1
—
3
——
3
——
3
—
dB
Programmable DC
gain
DC Gain Setting
=2
—
6
——
6
——
6
—
dB
DC Gain Setting
=3
—
9
——
9
——
9
—
dB
DC Gain Setting
=4
—
12
—
—
12
— — 12
—
dB
EyeQ Data Rate
—
600 — 3250 600 — 3250 600 — 3250 Mbps
AEQ Data Rate
min V_ID
(diff p-p)
outer envelope
= 600 mV
2500
—
6500 2500
—
6500 —
—
— Mbps
8B/10B
encoded data
Decision Feedback
Equalizer (DFE) Data
Rate
min V_ID
(diff p-p)
outer envelope
= 500 mV
3125
—
6500 3125
—
6500 —
—
— Mbps
Transmitter
Supported I/O
Standards
Data rate (Single
width, non-PMA
Direct)
Data rate (Double
width, non-PMA
Direct)
Data rate (Single
width, PMA Direct)
Data rate (Double
width, PMA Direct)
(13)
V_OCM
Differential on-chip
termination
resistors
1.4 V PCML, 1.5 V PCML
—
600 — ₃₇₅₀ 600 — 3750 600 — 3750 Mbps
—
1000 ^— 8500 ^{1000 —}
6500 1000 —
6375
(22)
Mbps
—
600 — ₃₂₅₀ 600 — 3250 600 — 3250 Mbps
—
1000 ^— 6500 ^{1000 — 6500 1000 — 6375 Mbps}
0.65 V setting — 650 — — 650 — — 650 — mV
85 setting
85 ± 15%
85 ± 15%
85 ± 15%

100 setting
100 ± 15%
100 ± 15%
100 ± 15%

120 setting
120 ± 15%
120 ± 15%
120 ± 15%

150- setting
150 ± 15%
150 ± 15%
150 ± 15%

July 2012 Altera Corporation
Stratix IV Device Handbook
Volume 4: Device Datasheet and Addendum