AV-51002
2015.12.16
2-4
Recommended Operating Conditions
The maximum allowed overshoot duration is specified as a percentage of high time over the lifetime of the device. A DC signal is equivalent to
100% of the duty cycle.
For example, a signal that overshoots to 3.95 V can be at 3.95 V for only ~21% over the lifetime of the device; for a device lifetime of 10 years, the
overshoot duration amounts to ~2 years.
Table 2-4: Maximum Allowed Overshoot During Transitions for Arria V GZ Devices
Symbol
Description
Condition (V)
Overshoot Duration as % @ TJ = 100°C
Unit
%
3.8
3.85
3.9
100
64
36
21
12
7
%
%
3.95
4
%
Vi (AC)
AC input voltage
%
4.05
4.1
%
4
%
4.15
4.2
2
%
1
%
Recommended Operating Conditions
Table 2-5: Recommended Operating Conditions for Arria V GZ Devices
Power supply ramps must all be strictly monotonic, without plateaus.
Symbol
Description
Condition
Minimum(113)
Typical
Maximum (113)
Unit
VCC
Core voltage and periphery circuitry power supply (114)
—
0.82
0.85
0.88
V
(113)
(114)
The power supply value describes the budget for the DC (static) power supply tolerance and does not include the dynamic tolerance requirements.
Refer to the PDN tool for the additional budget for the dynamic tolerance requirements.
The VCC core supply must be set to 0.9 V if the Partial Reconfiguration (PR) feature is used.
Arria V GZ Device Datasheet
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