DK-DEV-2AGX125N Altera, DK-DEV-2AGX125N Datasheet - Page 19

• Manufacturer Part Number: DK-DEV-2AGX125N
• Description: KIT DEV ARRIA II GX FPGA 2AGX125
• Manufacturer: Altera
• Series: Arria II GXr
• Type: FPGAr

Specifications of DK-DEV-2AGX125N

• Contents: Board, Cables, CD, DVD, Power Supply
• Silicon Manufacturer: Altera
• Core Architecture: FPGA
• Core Sub-architecture: Arria
• Silicon Core Number: EP2
• Silicon Family Name: Arria II GX
• Rohs Compliant: Yes
• For Use With/related Products: EP2AGX125EF35
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 544-2600

Chapter 1: Device Datasheet for Arria II Devices
Electrical Characteristics
Table 1–13. OCT Without Calibration Resistance Tolerance Specifications for Arria II GZ Devices
December 2010 Altera Corporation
25- R
3.0 and 2.5
25- R
1.8 and 1.5
25- R
1.2
50- R
3.0 and 2.5
50- R
1.8 and 1.5
50- R
1.2
100- R
2.5
Symbol
S
S
S
S
S
S
D
25-internal series
25- internal series
25-internal series
50- internal series
50-internal series
50-internal series
The calibration accuracy for calibrated series and parallel OCTs are applicable at the
moment of calibration. When process, voltage, and temperature (PVT) conditions
change after calibration, the tolerance may change.
Table 1–13
changes.
OCT calibration is automatically performed at power up for OCT-enabled I/Os.
When voltage and temperature conditions change after calibration, the resistance may
change. Use
voltage and temperature vary after power-up calibration for Arria II GX and GZ
devices.
Equation 1–1. OCT Variation
Notes to
(1) R
differential OCT
100-internal
OCT without
OCT without
OCT without
OCT without
OCT without
OCT without
Description
calibration
calibration
calibration
calibration
calibration
calibration
V
CCIO
OCT
Equation
.
value calculated from
lists the Arria II GZ OCT without calibration resistance tolerance to PVT
Equation 1–1
R
1–1:
OCT
V
V
V
V
Conditions (V)
=
CCIO
CCIO
CCIO
CCIO
V
V
V
Equation
CCIO
CCIO
CCIO
R
= 3.0, 2.5
= 1.8, 1.5
= 3.0, 2.5
= 1.8, 1.5
SCAL
and
(Note 1)
= 1.2
= 1.2
= 2.5
1–1shows the range of OCT resistance with the variation of temperature and
Table 1–14


1
+
Arria II Device Handbook Volume 3: Device Datasheet and Addendum

dR
------ -
dT
to determine the OCT variation when

C3,I3
± 40
± 40
± 50
± 40
± 40
± 50
± 25
T
Resistance Tolerance



------ -
dV
dR

V

C4,I4


± 40
± 40
± 50
± 40
± 40
± 50
± 25
Unit
%
%
%
%
%
%
%
1–11