ep1agx50d Altera Corporation, ep1agx50d Datasheet - Page 156

• Manufacturer Part Number: ep1agx50d
• Description: Arria Gx Device Data Sheet
• Manufacturer: Altera Corporation

Operating Conditions
4–2
Arria GX Device Handbook, Volume 1
Notes to
(1)
(2)
(3)
(4)
T
V
Table 4–1. Arria GX Device Absolute Maximum Ratings
Table 4–3. Arria GX Device Recommended Operating Conditions (Part 1 of 2)
Symbol
Symbol
J
CCINT
See the operating requirements for Altera
Arria GX Device Handbook for more information.
Conditions beyond those listed in
operation at the absolute maximum ratings for extended periods of time may have adverse affects on the device.
Supply voltage specifications apply to voltage readings taken at the device pins, not at the power supply.
During transitions, the inputs may overshoot to the voltage shown in
The DC case is equivalent to 100% duty cycle. During transitions, the inputs may undershoot to –2.0 V for input
currents less than 100 mA and periods shorter than 20 ns.
Table
Supply voltage for internal logic
and input buffers
Junction temperature
4–1:
Parameter
Parameter
Recommended Operating Conditions
Table 4–3
conditions.
Note to
(1)
Table 4–2. Maximum Duty Cycles in Voltage Transitions
Symbol
During transition, the inputs may overshoot to the voltages shown based on the
input duty cycle. The DC case is equivalent to 100% duty cycle.
V
Table 4–1
I
Table
contains the Arria GX device family recommended operating
BGA packages under bias
®
Maximum duty cycles
in voltage transitions
4–2:
Rise time ≤100 ms
devices in the
may cause permanent damage to a device. Additionally, device
Parameter
Conditions
Conditions
Arria GX Device Family Data Sheet
Notes
(3)
(1), (2),
Table 4–2
Condition
V
V
V
V
V
V
I
I
I
I
I
I
= 4.0 V
= 4.1 V
= 4.2 V
= 4.3 V
= 4.4 V
= 4.5 V
Minimum
–55
(3)
based upon the input duty cycle.
Minimum
1.15
Note (1)
Maximum Duty Cycles
Maximum
in volume 1 of the
Altera Corporation
125
Maximum Unit
Note (1)
(%)
1.25
100
90
50
30
17
10
May 2008
Unit
C
V