Gigadapter Back-Side Detail

Back side of PRL Gigadapter, QFP-64 footprint.
(click to return to front view)

The back side of each Gigadapter has pads for placement of critical components (e.g. decoupling capacitors, terminations, zero Ω jumpers to power and ground, etc). 

Each pad is connected to a device pin via feed-through holes, which keeps these signal paths very, very short (0.1" or less).

This patented feature allows for operation up to 3 GHz or more.

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