EP2AGX260EF29I3N Datasheet, PDF (37/78 Pages) Altera Corporation – Device Datasheet for Arria II Devices

Chapter 1: Device Datasheet for Arria II Devices
Switching Characteristics
1–37
Table 1–39. Transmitter Pre-Emphasis Levels for Arria II GZ Devices (Part 2 of 2)
Pre-
Emphasis
V_OD Setting
1st
Post-Tap
0
1
2
3
4
5
6
7
Setting
29
N/A
N/A
N/A
12.5
9.6
7.7
6.3
4.3
30
N/A
N/A
N/A
N/A
11.4
9
7.4
N/A
31
N/A
N/A
N/A
N/A
12.9
10
8.2
N/A
Table 1–40 lists the transceiver jitter specifications for all supported protocols for
Arria II GX devices.
Table 1–40. Transceiver Block Jitter Specifications for Arria II GX Devices (Note 1) (Part 1 of 10)
Symbol/
Description
Conditions
I3
C4
C5, I5
C6
Unit
Min Typ Max Min Typ Max Min Typ Max Min Typ Max
SONET/SDH Transmit Jitter Generation (2)
Peak-to-peak
jitter at
622.08 Mbps
Pattern =
PRBS15
—
RMS jitter at
622.08 Mbps
Pattern =
PRBS15
—
Peak-to-peak
jitter at
2488.32 Mbps
Pattern =
PRBS15
—
RMS jitter at
2488.32 Mbps
Pattern =
PRBS15
—
— 0.1 — — 0.1 — — 0.1 — — 0.1 UI
— 0.01 — — 0.01 — — 0.01 — — 0.01 UI
— 0.1 — — 0.1 — — 0.1 — — 0.1 UI
— 0.01 — — 0.01 — — 0.01 — — 0.01 UI
SONET/SDH Receiver Jitter Tolerance (2)
Jitter frequency =
0.03 KHz
Pattern = PRBS15
Jitter frequency =
Jitter tolerance at
25 KHZ
622.08 Mbps
Pattern = PRBS15
Jitter frequency =
250 KHz
Pattern = PRBS15
> 15
> 1.5
> 0.15
> 15
> 1.5
> 0.15
> 15
> 1.5
> 0.15
> 15
UI
> 1.5
UI
> 0.15
UI
December 2013 Altera Corporation
Arria II Device Handbook Volume 3: Device Datasheet and Addendum