JESD204B Physical Layer (PHY) - TI.com

• Loss Profile mask is specified in the JESD204B standard 10 20in. FR4 channel @ 7.4Gb/s JESD204B Acceptable Loss Profile 0 2 4 6 8 10 S D D 2 1 (d B) ¼ Baud Rat e ½ Baud Rat e ¾ Baud Rat e Compliant Insert ion Loss Non-Compliant Insert ion Loss Example Compliant Channel Loss (~8" FR-4 Channel @ 6.375 Gb/ s) Example Non-Compliant Channel Loss

  Physical, Early, Complaints, Jesd204b, Jesd204b physical layer