ep1agx50d Altera Corporation, ep1agx50d Datasheet - Page 157

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

Altera Corporation
May 2008
Notes to
(1)
(2)
(3)
(4)
(5)
(6)
V
V
V
V
T
V
V
Table 4–3. Arria GX Device Recommended Operating Conditions (Part 2 of 2)
Table 4–4. Arria GX Transceiver Block Absolute Maximum Ratings (Part 1 of 2)
Symbol
J
CCIO
CCPD
I
O
CCA
CCP
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.
Maximum V
V
time, the Arria GX device will not configure successfully. If the system does not allow for a V
100 ms or less, hold nCONFIG low until all power supplies are reliable.
All pins, including dedicated inputs, clock, I/O, and JTAG pins, may be driven before V
are powered.
V
Symbol
CCPD
CCIO
Table
maximum and minimum conditions for PCI and PCI-X are shown in parentheses.
must ramp-up from 0 V to 3.3 V within 100 μs to 100 ms. If V
Supply voltage for output
buffers, 3.3-V operation
Supply voltage for output
buffers, 2.5-V operation
Supply voltage for output
buffers, 1.8-V operation
Supply voltage for output
buffers, 1.5-V operation
Supply voltage for output
buffers, 1.2-V operation
Supply voltage for pre-drivers as
well as configuration and JTAG
I/O buffers.
Input voltage (see
Output voltage
Operating junction temperature
4–3:
CC
rise time is 100 ms, and V
Transceiver block supply
voltage
Transceiver block supply
voltage
Parameter
Parameter
Transceiver Block Characteristics
Tables 4–4
Table
4–2)
through
CC
Rise time ≤100 ms (3),
Rise time ≤100 ms
Rise time ≤100 ms
Rise time ≤100 ms
Rise time ≤100 ms
100 μs ≤rise time ≤100 ms
For commercial use
For industrial use
(2),
must rise monotonically from ground to V
Commercial and
industrial
Commercial and
industrial
(5)
4–6
Conditions
Conditions
contain transceiver block specifications.
(3)
(3)
(3)
(3)
CCPD
(6)
Table 4–2
Arria GX Device Handbook, Volume 1
(4)
is not ramped up within this specified
DC and Switching Characteristics
Minimum Maximum
–0.5
–0.5
based upon the input duty cycle.
Minimum
(3.00)
3.135
2.375
1.425
3.135
1.71
1.15
–0.5
–40
0
0
Note (1)
CC
CCINT
Note (1)
.
CCPD
4.6
1.8
, V
Maximum Unit
CCPD
ramp-up time of
(3.60)
3.465
2.625
1.575
3.465
V
1.89
1.25
100
4.0
CCIO
85
, and V
Units
V
V
CCIO
V
V
V
V
V
V
V
V
C
C
4–3