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AR# 21246

Virtex-4 RocketIO - Why are the on-package 0.22uF bypass capacitors not included for FX MGT packages?

Description

General Description:

Virtex II Pro packages had 0.22uF bypass capacitors for the MGTs. Why were these not included for Virtex-4 FX packages?

Solution

Due to limited space in the package, the MGTs in V4FX do not have the 0.22uF bypass capacitors.

AR# 21246
Date Created 09/04/2007
Last Updated 12/15/2012
Status Active
Type General Article