Group 1-Week 3

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Group 1-Week 3

• Key Issues Addressed

Built and Tested Maxim receiver board.
Researched PD and VCSEL Vendors. Gained enough
new information to create sound managerial plan.
Test Circuit eye using PRBS7
Product Speed Characteristic Price
HFE 4084-322 (UC VCSEL) 1.25 Gbps SE.25mW/mA 15.94
HFE4380-521 (C VCSEL) 1.25 Gbps SE.04mW/mA 21.79
PDT-A85P41 (PD) 1.25 Gbps Rsp. 1.4mV/uW N/A
S7912 (HAMAMATSU PD) 1.5 Ghz Peak Sens. 0.47 A/W _at_ 740 nm N/A
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Week 4  Finalize Desired Parts List        
Find desired Vendors and obtain price/shipment
quotes  Link Budget/Optical Link         Use
known parts to make an educated attempt at link
budget  Begin Receiver Circuit Design