Operating Conditions
Table 4–13. Typical Pre-Emphasis (First Post-Tap), Note (1)
VccHTX =
First Post Tap Pre-Emphasis Level
1.2 V
VOD Setting
1
2
3
4
5
(mV)
TX Term = 100 Ω
320
480
640
800
960
24%
61%
31%
20%
114%
55%
35%
23%
18%
86%
54%
36%
25%
121%
72%
49%
35%
Note to Table 4–13:
(1) Applicable to data rates from 600 Mbps to 3.125 Gbps. Specification is for
measurement at the package ball.
DC Electrical Characteristics
Table 4–14 shows the Arria GX device family DC electrical characteristics.
Table 4–14. Arria GX Device DC Operating Conditions (Part 1 of 2)
Note (1)
Symbol
Parameter
Conditions
Device
Minimum Typical Maximum Unit
II
Input pin leakage
current
VI = VCCIOmax to
0 V (2)
All
All
–10
10
μA
IOZ
Tri-stated I/O pin
leakage current
VO = VCCIOmax to
0 V (2)
–10
10
μA
VCCINT supply current VI = ground, no
EP1AGX20/35
EP1AGX50/60
EP1AGX90
0.30
0.50
0.62
(3)
(3)
(3)
A
A
A
(standby)
load, no toggling
inputs
ICCINT0
TJ = 25 °C
VCCPD supply current VI = ground, no
EP1AGX20/35
EP1AGX50/60
EP1AGX90
2.7
3.6
4.3
(3)
(3)
(3)
mA
mA
mA
(standby)
load, no toggling
inputs
ICCPD0
TJ = 25 °C,
VCCPD = 3.3V
VCCIO supply current
(standby)
VI = ground, no
load, no toggling
inputs
EP1AGX20/35
EP1AGX50/60
EP1AGX90
4.0
4.0
4.0
(3)
(3)
(3)
mA
mA
mA
ICCI00
TJ = 25 °C
4–18
Altera Corporation
May 2008
Arria GX Device Handbook, Volume 1
ALTERA [ ALTERA CORPORATION ]
