Clock Frequencies - 4.1 English

GMII to RGMII Product Guide (PG160)

Document ID
PG160
Release Date
2022-06-15
Version
4.1 English

Following are clock frequency requirements:

clkin – 200 MHz

gmii_clk – (Present when the GMII clock is sourced externally) 2.5/25/125 MHz for 10/100/1000 Mb/s, respectively

gmii_clk_90 – gmii_clk phase shifted by 90°