DS922 Datasheet, PDF (43/77 Pages) Xilinx, Inc – DC and AC Switching Characteristics

Kintex UltraScale+ FPGAs 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 45: Package Skew
Symbol
Description
PKGSKEW
Package Skew
Device
XCKU3P
XCKU5P
XCKU9P
XCKU11P
XCKU13P
XCKU15P
Package
SFVB784
FFVA676
FFVB676
FFVD900
SFVB784
FFVA676
FFVB676
FFVD900
FFVE900
FFVD900
FFVA1156
FFVE1517
FFVE900
FFVA1156
FFVE1517
FFVA1760
FFVE1760
Value
212
Units
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.
DS922 (v1.1) May 9, 2016
Advance Product Specification
www.xilinx.com
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