EP2AGX190FF35C4N Datasheet, PDF (28/90 Pages) Altera Corporation – Volume 3: Device Datasheet and Addendum

1–20
Chapter 1: Device Datasheet for Arria II Devices
Electrical Characteristics
Table 1–33 lists the differential I/O standard specifications for Arria II GZ devices.
Table 1–33. Differential I/O Standard Specifications for Arria II GZ Devices (Note 1)
I/O
Standard
(2)
V_CCIO (V)
Min Typ Max
V_ID (mV)
Min Cond. Max
V_ICM(DC) (V)
Min Max
V_OD (V) (3)
Min Typ Max
V_OCM (V) (3)
Min Typ Max
2.5 V
LVDS
(HIO)
2.375 2.5 2.625
100
V_CM =
1.25 V
—
0.05
1.8 0.247 —
0.6 1.125 1.25 1.375
2.5 V
LVDS
(VIO)
2.375 2.5 2.625
100
V_CM =
1.25 V
—
0.05
1.8 0.247 —
0.6
1
1.25 1.5
RSDS
(HIO)
2.375 2.5 2.625
100
V_CM =
1.25 V
—
0.3 1.4
0.1 0.2 0.6
0.5
1.2
1.4
RSDS
(VIO)
2.375 2.5 2.625
100
V_CM =
1.25 V
—
0.3 1.4
0.1 0.2 0.6
0.5
1.2
1.5
Mini-LVDS
(HIO)
2.375
2.5
2.625
200
—
600
0.4
1.32
5
0.25
—
0.6
1
1.2 1.4
Mini-LVDS
(VIO)
2.375
2.5
2.625
200
—
600
0.4
1.32
5
0.25
—
0.6
1
1.2 1.5
LVPECL 2.375 2.5 2.625 300 — — 0.6 1.8 — — — — — —
BLVDS (4) 2.375 2.5 2.625 100 — — — — — — — — — —
Notes to Table 1–33:
(1) 1.4-V/1.5-V PCML transceiver I/O standard specifications are described in “Transceiver Performance Specifications” on page 1–21.
(2) Vertical I/O (VIO) is top and bottom I/Os; horizontal I/O (HIO) is left and right I/Os.
(3) R_L range: 90  RL  110  .
(4) There are no fixed V_ICM, V_OD, and V_OCM specifications for BLVDS. These specifications depend on the system topology.
Power Consumption for the Arria II Device Family
Altera offers two ways to estimate power for a design:
■ Using the Microsoft Excel-based Early Power Estimator
■ Using the Quartus^® II PowerPlay Power Analyzer feature
The interactive Microsoft Excel-based Early Power Estimator is typically used prior to
designing the FPGA in order to get a magnitude estimate of the device power. The
Quartus II PowerPlay Power Analyzer provides better quality estimates based on the
specifics of the design after place-and-route is complete. The PowerPlay Power
Analyzer can apply a combination of user-entered, simulation-derived, and estimated
signal activities which, when combined with detailed circuit models, can yield very
accurate power estimates.
f For more information about power estimation tools, refer to the PowerPlay Early Power
Estimator User Guide and the PowerPlay Power Analysis chapter in volume 3 of the
Quartus II Handbook.
Arria II Device Handbook Volume 3: Device Datasheet and Addendum
July 2012 Altera Corporation