EP2AGX260FF35I3N Datasheet, PDF (9/78 Pages) Altera Corporation – Device Datasheet for Arria II Devices

Chapter 1: Device Datasheet for Arria II Devices
1–9
Electrical Characteristics
Table 1–10 lists the bus hold specifications for Arria II GZ devices.
Table 1–10. Bus Hold Parameters for Arria II GZ Devices
Parameter Symbol Cond.
1.2
V_CCIO (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
I_SUSL
Min Max Min Max Min Max Min Max Min Max
V_IN > V_{IL 22.5 —}
25.0 —
30.0 —
50.0 —
70.0 —
µA
(max.)
I_SUSH
V_IN < V_{IH -22.5 —}
(min.)
-25.0 —
-30.0 —
-50.0 —
-70.0 —
µA
I_ODL
0V < V_IN <
V_CCIO
—
120 —
160 —
200 —
300 —
500
µA
I_ODH
0V < V_IN <
V_CCIO
—
-120 —
-160 —
-200 —
-300 —
-500 µA
V_TRIP
— 0.45 0.95 0.50 1.00 0.68 1.07 0.70 1.70 0.80 2.00 V
OCT Specifications
Table 1–11 lists the Arria II GX device and differential OCT with and without
calibration accuracy.
Table 1–11. 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- R_S
3.0, 2.5
25- series OCT
without calibration
V_CCIO = 3.0, 2.5
± 30
± 40
%
50- R_S
3.0, 2.5
50- series OCT
without calibration
V_CCIO = 3.0, 2.5
± 30
± 40
%
25- R_S
1.8
25- series OCT
without calibration
V_CCIO = 1.8
± 40
± 50
%
50- R_S
1.8
50- series OCT
without calibration
V_CCIO = 1.8
± 40
± 50
%
25- R_S
1.5, 1.2
25- series OCT
without calibration
V_CCIO = 1.5, 1.2
± 50
± 50
%
50- R_S
1.5, 1.2
50- series OCT
without calibration
V_CCIO = 1.5, 1.2
± 50
± 50
%
25- R_S
3.0, 2.5, 1.8, 1.5,
1.2
25- series OCT
with calibration
V_CCIO = 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