GTM Transceiver Reference Clock Switching Characteristics

Versal Premium Series Data Sheet: DC and AC Switching Characteristics (DS959)

Document ID
DS959
Release Date
2024-04-30
Revision
1.6 English
Table 1. GTM Transceiver Reference Clock Switching Characteristics
Symbol Description Conditions All Speed Grades Units
Min Typ Max
FGCLK 1 Reference clock frequency range 1 60 820 MHz
TRCLK Reference clock rise time 20% – 80% 200 ps
TFCLK Reference clock fall time 80% – 20% 200 ps
TDCREF Reference clock duty cycle Transceiver PLL only 40 50 60 %
  1. The frequency values apply when the reference clock buffer is configured as either an input or output.