DS923 Datasheet, PDF (35/56 Pages) Xilinx, Inc – DC and AC Switching Characteristics

Virtex UltraScale+ FPGA Data Sheet: DC and AC Switching Characteristics
Package Parameter Guidelines
The parameters in this section provide the necessary values for calculating timing budgets for clock
transmitter and receiver data-valid windows.
Table 39: Package Skew
Symbol
Description
PKGSKEW
Package Skew
Device
XCVU3P
XCVU5P
XCVU7P
XCVU9P
XCVU11P
XCVU13P
Package
FFVC1517
FLVA2104
FLVB2104
FLVC2104
FLVA2104
FLVB2104
FLVC2104
FLGA2104
FLGB2104
FLGC2104
FLGA2577
FLGF1924
FLGB2104
FLGC2104
FLGA2577
FHGA2104
FHGB2104
FHGC2104
FLGA2577
Value
197
Units
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
Notes:
1. These values represent the worst-case skew between any two SelectIO resources in the package: shortest delay to longest
delay from die pad to ball.
2. Package delay information is available for these device/package combinations. This information can be used to deskew the
package.
DS923 (v1.0) April 20, 2016
Advance Product Specification
www.xilinx.com
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