Kintex-7 FPGAs Data Sheet: DC and AC Switching Characteristics
Table 2: Recommended Operating Conditions (1)(2) (Cont’d)
Symbol
Description
Min
Typ
Max
Units
GTX Transceiver
V MGTAVCC (11)
V MGTAVTT (11)
V MGTVCCAUX (11)
V MGTAVTTRCAL (11)
Analog supply voltage for the GTX transceiver QPLL frequency range
≤ 10.3125 GHz (12)(13)
Analog supply voltage for the GTX transceiver QPLL frequency range
> 10.3125 GHz
Analog supply voltage for the GTX transmitter and receiver termination
circuits
Auxiliary analog QPLL voltage supply for the transceivers
Analog supply voltage for the resistor calibration circuit of the GTX
transceiver column
0.97
1.02
1.17
1.75
1.17
1.0
1.05
1.2
1.80
1.2
1.08
1.08
1.23
1.85
1.23
V
V
V
V
V
XADC
V CCADC
V REFP
XADC supply relative to GNDADC
Externally supplied reference voltage
1.71
1.20
1.80
1.25
1.89
1.30
V
V
Temperature
Junction temperature operating range for commercial (C) temperature
0
85
°C
devices
T j
Junction temperature operating range for extended (E) temperature
devices
Junction temperature operating range for industrial (I) temperature devices
Junction temperature operating range for military (M) temperature devices
0
–40
–55
100
100
125
°C
°C
°C
Notes:
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
All voltages are relative to ground.
For the design of the power distribution system, consult the 7 Series FPGAs PCB Design and Pin Planning Guide ( UG483 ).
V CCINT and V CCBRAM should be connected to the same supply.
Configuration data is retained even if V CCO drops to 0V.
Includes V CCO of 1.2V, 1.5V, 1.8V, 2.5V, and 3.3V at ±5%.
For more information, refer to the V CCAUX_IO section of 7 Series FPGAs SelectIO Resources User Guide ( UG471 ).
The lower absolute voltage specification always applies.
See Table 10 for TMDS_33 specifications.
A total of 200 mA per bank should not be exceeded.
V CCBATT is required only when using bitstream encryption. If battery is not used, connect V CCBATT to either ground or V CCAUX .
Each voltage listed requires the filter circuit described in the 7 Series FPGAs GTX/GTH Transceivers User Guide ( UG476 ).
For data rates ≤ 10.3125 Gb/s, V MGTAVCC should be 1.0V ±3% for lower power consumption.
For lower power consumption, V MGTAVCC should be 1.0V ±3% over the entire CPLL frequency range.
Table 3: DC Characteristics Over Recommended Operating Conditions
Symbol
V DRINT
V DRI
I REF
I L
C IN (2)
I RPU
Description
Data retention V CCINT voltage (below which configuration data might be lost)
Data retention V CCAUX voltage (below which configuration data might be lost)
V REF leakage current per pin
Input or output leakage current per pin (sample-tested)
Die input capacitance at the pad
Pad pull-up (when selected) @ V IN = 0V, V CCO = 3.3V
Pad pull-up (when selected) @ V IN = 0V, V CCO = 2.5V
Pad pull-up (when selected) @ V IN = 0V, V CCO = 1.8V
Pad pull-up (when selected) @ V IN = 0V, V CCO = 1.5V
Pad pull-up (when selected) @ V IN = 0V, V CCO = 1.2V
Min
0.75
1.5
90
68
34
23
12
Typ (1)
Max
15
15
8
330
250
220
150
120
Units
V
V
μA
μA
pF
μA
μA
μA
μA
μA
DS182 (v2.8) March 4, 2014
Product Specification
3
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