Project GabE ECE 135 – Spring 2005 Presentation 10

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Presentation transcript:

Project GabE ECE 135 – Spring 2005 Presentation 10 Patrick Crosby Omar Al-Jadda Adam Durity Rahmin Sarabi

Progress Report Tested and verified functioning Rx Tested and verified functioning Tx Updated our board design Ordered additional parts Ordered and received second board

Gantt Chart

Rx Testing Test with input from pattern generator Very good eye pattern 40dB Attenuation 70dB Attenuation

Tx Testing - Conservative 0dB/205ohm 0dB/515ohm

Tx Testing - Aggressive 0dB/810ohm

GabE Board Design 2.0

GabE Board Design 2.0 Fixed power connector Changed orientation of VCSEL Gave the ground plane around the Tx chip more space Aggressive design strives to achieve LC spacing but violates many design rules

Financial Budget

Upcoming Week Build GabE Board Design 2.0 Begin extensive testing of new design Loopback tests Attenuation