DS893 Datasheet, PDF (46/77 Pages) Xilinx, Inc – DC and AC Switching Characteristics

Virtex UltraScale FPGAs Data Sheet: DC and AC Switching Characteristics
GTH Transceiver Switching Characteristics
Consult the UltraScale Architecture GTH Transceiver User Guide (UG576) for further information.
Table 49: GTH Transceiver Performance
Symbol
Description
Output
Divider
Speed Grades and V_CCINT Operating Voltages
1.0V
0.95V
-3
-1H
-2
-1
Unit
s
F_GTHMAX
F_GTHMIN
GTH maximum line rate
GTH minimum line rate
16.375
0.5
Min Max
16.375
0.5
Min Max
16.375
0.5
Min Max
12.5
0.5
Min Max
Gb/s
Gb/s
1
4.0 12.5 4.0 12.5 4.0 12.5 4.0 8.5 Gb/s
2
F_GTHCRANGE CPLL line rate range⁽¹⁾
4
8
2.0 6.25 2.0 6.25 2.0 6.25 2.0 4.25 Gb/s
1.0 3.125 1.0 3.125 1.0 3.125 1.0 2.125 Gb/s
0.5 1.5625 0.5 1.5625 0.5 1.5625 0.5 1.0625 Gb/s
16
N/A
Gb/s
Min Max Min Max Min Max Min Max
1
9.8 16.375 9.8 16.375 9.8 16.375 9.8 12.5 Gb/s
F_GTHQRANGE1
QPLL0 line rate
range⁽²⁾
2
4.9 8.1875 4.9 8.1875 4.9 8.1875 4.9 8.1875 Gb/s
4
2.45 4.0938 2.45 4.0938 2.45 4.0938 2.45 4.0938 Gb/s
8
1.225 2.0469 1.225 2.0469 1.225 2.0469 1.225 2.0469 Gb/s
16 0.6125 1.0234 0.6125 1.0234 0.6125 1.0234 0.6125 1.0234 Gb/s
Min Max Min Max Min Max Min Max
1
8.0 13.0 8.0 13.0 8.0 13.0 8.0 12.5 Gb/s
F_GTHQRANGE2
QPLL1 line rate
range⁽³⁾
2
4.0 6.5 4.0 6.5 4.0 6.5 4.0 6.5 Gb/s
4
2.0 3.25 2.0 3.25 2.0 3.25 2.0 3.25 Gb/s
8
1.0 1.625 1.0 1.625 1.0 1.625 1.0 1.625 Gb/s
16
0.5 0.8125 0.5 0.8125 0.5 0.8125 0.5 0.8125 Gb/s
Min Max Min Max Min Max Min Max
F_CPLLRANGE
F_QPLL0RANGE
F_QPLL1RANGE
CPLL frequency range
QPLL0 frequency range
QPLL1 frequency range
2.0 6.25 2.0 6.25 2.0 6.25 2.0 4.25 GHz
9.8 16.375 9.8 16.375 9.8 16.375 9.8 16.375 GHz
8.0 13.0 8.0 13.0 8.0 13.0 8.0 13.0 GHz
Notes:
1. The values listed are the rounded results of the calculated equation (2 x CPLL_Frequency)/Output_Divider.
2. The values listed are the rounded results of the calculated equation (QPLL0_Frequency)/Output_Divider.
3. The values listed are the rounded results of the calculated equation (QPLL1_Frequency)/Output_Divider.
Table 50: GTH Transceiver Dynamic Reconfiguration Port (DRP) Switching Characteristics
Symbol
Description
All Devices
Units
F_GTHDRPCLK GTHDRPCLK maximum frequency
250
MHz
DS893 (v1.7.1) April 4, 2016
Product Specification
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