EP2AGX260EF29I3N Datasheet, PDF (7/78 Pages) Altera Corporation – Device Datasheet for Arria II Devices

Chapter 1: Device Datasheet for Arria II Devices
1–7
Electrical Characteristics
Table 1–6. Recommended Operating Conditions for Arria II GZ Devices (Note 6) (Part 2 of 2)
Symbol
Description
Condition Minimum Typical Maximum Unit
V_{CCL_GXBLn}
(3)
Transceiver clock power (left side)
—
1.05
1.1
1.15
V
V_{CCL_GXBRn}
(3)
Transceiver clock power (right side)
—
1.05
1.1
1.15
V
V_{CCH_GXBLn}
(3)
V_{CCH_GXBRn}
(3)
Transmitter output buffer power (left side)
Transmitter output buffer power (right side)
—
1.33/1.425 1.4/1.5 (5) 1.575
V
—
T_J
Operating junction temperature
Commercial
0
—
85
°C
Industrial
–40
—
100
°C
t_RAMP
Power supply ramp time
Normal POR
(PORSEL=0)
0.05
—
100
ms
Fast POR
(PORSEL=1)
0.05
—
4
ms
Notes to Table 1–6:
(1) Altera recommends a 3.0-V nominal battery voltage when connecting V_CCBAT to a battery for volatile key backup. If you do not use the volatile
security key, you may connect the V_CCBAT to either GND or a 3.0-V power supply.
(2) V_CCPD must be 2.5 V when V_CCIO is 2.5, 1.8, 1.5, or 1.2 V. V_CCPD must be 3.0 V when V_CCIO is 3.0 V.
(3) n = 0, 1, or 2.
(4) V_{CCA_L/R} must be connected to a 3.0-V supply if the clock multiplier unit (CMU) phase-locked loop (PLL), receiver clock data recovery (CDR), or
both, are configured at a base data rate > 4.25 Gbps. For data rates up to 4.25 Gbps, you can connect V_{CCA_L/R} to either 3.0 V or 2.5 V.
(5) V_{CCH_GXBL/R} must be connected to a 1.4-V supply if the transmitter channel data rate is > 6.5 Gbps. For data rates up to 6.5 Gbps, you can connect
V_{CCH_GXBL/R} to either 1.4 V or 1.5 V.
(6) Transceiver power supplies do not have power-on-reset (POR) circuitry. After initial power-up, violating the transceiver power supply operating
conditions could lead to unpredictable link behavior.
DC Characteristics
This section lists the supply current, I/O pin leakage current, on-chip termination
(OCT) accuracy and variation, input pin capacitance, internal weak pull-up and
pull-down resistance, hot socketing, and Schmitt trigger input specifications.
Supply Current
Standby current is the current the device draws after the device is configured with no
inputs or outputs toggling and no activity in the device. Because these currents vary
largely with the resources used, use the Microsoft Excel-based Early Power Estimator
(EPE) to get supply current estimates for your design.
f For more information about power estimation tools, refer to the PowerPlay Early Power
Estimator User Guide and the PowerPlay Power Analysis chapter.
December 2013 Altera Corporation
Arria II Device Handbook Volume 3: Device Datasheet and Addendum