1Gbps to 12.5Gbps

Passive Equalizer for Backplanes and Cables

6

_______________________________________________________________________________________

EYE DIAGRAM OF UNEQUALIZED SIGNAL

(18in FR4, 8.5Gbps, STRESS PATTERN)

22ps/div

EYE DIAGRAM OF EQUALIZED SIGNAL

(18in FR4, 8.5Gbps, STRESS PATTERN)

22ps/div

EYE DIAGRAM OF EQUALIZED SIGNAL (ZOOM)

(18in FR4, 8.5Gbps, STRESS PATTERN)

22ps/div

EYE DIAGRAM OF UNEQUALIZED SIGNAL

(18in FR4, 10.3125Gbps, STRESS PATTERN)

18ps/div

EYE DIAGRAM OF EQUALIZED SIGNAL

(18in FR4, 10.3125Gbps, STRESS PATTERN)

18ps/div

EYE DIAGRAM OF EQUALIZED SIGNAL (ZOOM)

(18in FR4, 10.3125Gbps, STRESS PATTERN)

18ps/div

EYE DIAGRAM OF UNEQUALIZED SIGNAL

(12in FR4, 10.3125Gbps, STRESS PATTERN)

18ps/div

EYE DIAGRAM OF EQUALIZED SIGNAL

(12in FR4, 10.3125Gbps, STRESS PATTERN)

18ps/div

EYE DIAGRAM OF EQUALIZED SIGNAL (ZOOM)

(12in FR4, 10.3125Gbps, STRESS PATTERN)

18ps/div

Typical Operating Characteristics (continued)

the system was subtracted from the measured value. Eye diagrams acquired by FrameScan include deterministic jitter of the system

(approximately 9ps) but not random jitter. Twin-ax cable: Amphenol Spectra-Strip Skewclear 100

Ω 24AWG.)