BUFG Clock Buffer - UG572

UltraScale Architecture Clocking Resources User Guide (UG572)

Document ID
UG572
Release Date
2025-05-29
Revision
1.11 English

BUFG is a clock buffer with one clock input and one clock output. This primitive is based on BUFGCE with the CE pin connected to High, as shown in the following figure.

Figure 1. BUFG Buffer