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EP2AGX125EF29I5N Datasheet, PDF (9/78 Pages) Altera Corporation – Device Datasheet for Arria II Devices | |||
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Chapter 1: Device Datasheet for Arria II Devices
1â9
Electrical Characteristics
Table 1â10 lists the bus hold specifications for Arria II GZ devices.
Table 1â10. Bus Hold Parameters for Arria II GZ Devices
Parameter Symbol Cond.
1.2
VCCIO (V)
1.5
1.8
2.5
3.0
Unit
Bus-hold
Low
sustaining
current
Bus-hold
High
sustaining
current
Bus-hold
Low
overdrive
current
Bus-hold
High
overdrive
current
Bus-hold
trip point
ISUSL
Min Max Min Max Min Max Min Max Min Max
VIN > VIL 22.5 â
25.0 â
30.0 â
50.0 â
70.0 â
µA
(max.)
ISUSH
VIN < VIH -22.5 â
(min.)
-25.0 â
-30.0 â
-50.0 â
-70.0 â
µA
IODL
0V < VIN <
VCCIO
â
120 â
160 â
200 â
300 â
500
µA
IODH
0V < VIN <
VCCIO
â
-120 â
-160 â
-200 â
-300 â
-500 µA
VTRIP
â 0.45 0.95 0.50 1.00 0.68 1.07 0.70 1.70 0.80 2.00 V
OCT Specifications
Table 1â11 lists the Arria II GX device and differential OCT with and without
calibration accuracy.
Table 1â11. OCT With and Without Calibration Specification for Arria II GX Device I/Os (Note 1) (Part 1 of 2)
Symbol
Calibration Accuracy
Description
Conditions (V)
Unit
Commercial
Industrial
25-ï RS
3.0, 2.5
25-ï series OCT
without calibration
VCCIO = 3.0, 2.5
± 30
± 40
%
50-ï RS
3.0, 2.5
50-ï series OCT
without calibration
VCCIO = 3.0, 2.5
± 30
± 40
%
25-ï RS
1.8
25-ï series OCT
without calibration
VCCIO = 1.8
± 40
± 50
%
50-ï RS
1.8
50-ï series OCT
without calibration
VCCIO = 1.8
± 40
± 50
%
25-ï RS
1.5, 1.2
25-ï series OCT
without calibration
VCCIO = 1.5, 1.2
± 50
± 50
%
50-ï RS
1.5, 1.2
50-ï series OCT
without calibration
VCCIO = 1.5, 1.2
± 50
± 50
%
25-ï RS
3.0, 2.5, 1.8, 1.5,
1.2
25-ï series OCT
with calibration
VCCIO = 3.0, 2.5,
1.8, 1.5, 1.2
± 10
± 10
%
July 2012 Altera Corporation
Arria II Device Handbook Volume 3: Device Datasheet and Addendum
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