IT3 SeriesꢀHigh-Speed(10+Gbps) BGA Mezzanine Connectors
ꢀDifferential Insertion Loss
The differential insertion loss is less than -2dB up to 12GHz.
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25mm Height
32mm Height
17mm Height
ꢀDifferential Return Loss
The connector-only differential return loss for the center pair meets the extrapolated IEEE 802.3ap spec up to
12GHz. (The attenuation of PCB traces in the channel will give an even larger margin.)
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25mm Height
32mm Height
17mm Height
ꢀDifferential Near-End Crosstalk (NEXT)
The near-end crosstalk at the center pair from surrounding 8 aggressors is shown below. The NEXT is not as
critical because TX and RX can be grouped into separate wafers.
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25mm Height
32mm Height
17mm Height
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