DK-DEV-1AGX60N Altera, DK-DEV-1AGX60N Datasheet - Page 15

• Manufacturer Part Number: DK-DEV-1AGX60N
• Description: KIT DEV ARRIA GX 1AGX60N
• Manufacturer: Altera
• Series: Arria GXr
• Type: FPGAr

Specifications of DK-DEV-1AGX60N

• Contents: Dev. Board, Quartus® II Web Edition, Reference Designs, Labs, and Complete Documentation
• For Use With/related Products: 1AGX60N
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 544-2372

Chapter 2: Arria GX Architecture
Transceivers
Figure 2–8. Output Buffer
Figure 2–9. Differential Signaling
© December 2009 Altera Corporation
V
= V
OD
Serializer
high
(Differential)
Complement
−
V
Programmable Output Driver
The programmable output driver can be set to drive out differentially from 400 to
1200 mV. The differential output voltage (V
ALTGXB megafunction.
You can configure the output driver with 100- OCT or external OCT.
Differential signaling conventions are shown in
represents the value of the voltage between the true and complement signals.
Peak-to-peak differential voltage is defined as 2 (V
voltage swing. The common mode voltage is the average of V
low
True
Output Buffer
Programmable
Output
Driver
Single-Ended Waveform
Differential Waveform
+V
Programmable
Pre-Emphasis
OD
V
V
high
low
+V
2 * V
-
OD
OD
OD
) can be statically set by using the
Figure
HIGH
2–9. The differential amplitude
– V
-V
LOW
Arria GX Device Handbook, Volume 1
OD
HIGH
) = 2 single-ended
+400
0-V Differential
−400
Output
Pins
and V
LOW
.
2–9