senior design project: group iv 10 gigabit ethernet optical transceiver group members: jinesh karia...
Post on 14-Dec-2015
217 Views
Preview:
TRANSCRIPT
Senior Design Project: Group IVSenior Design Project: Group IV
10 Gigabit Ethernet Optical 10 Gigabit Ethernet Optical TransceiverTransceiver
Group Members: Jinesh Karia Rakesh Soni
James CummingsElisa HurwitzBishan Patel
SO FAR, SO GOOD…
• Website is up on ECE domain.• Finished building Maxim receiver board.• Researched PD and VCSEL vendors and
prices of parts.
GANTT CHARTGANTT CHARTw eek 1 w eek 2 w eek 3 w eek 4 w eek 5 w eek 6 w eek 7 w eek 8 w eek 9 w eek 10 w eek 11 w eek 12 w eek 13 w eek 14 w eek 15
9-Jan 16-Jan 23-Jan 30-Jan 6-F eb 13-F eb 20-F eb 27-F eb 7-M ar 14-M ar 21-M ar 28-M ar 4-A pr 11-A pr 18-A pr5-Jan 22-Jan 29-Jan 5-F eb 12-F eb 19-F eb 26-F eb 6-M ar 13-M ar 20-M ar 27-M ar 3-A pr 10-A pr 17-A pr 24-A pr
P ro jected P ro g ress Actu al P ro g ress R ev ised P ro g ress L ate P ro g ress
W eeks
LE G E N D
L an d m arks
R esearch
B u ild /Test D es ign
V en d or In fo & P rice
B u ild /Test B o ard
O p tica l L in k B u d g et
Alig n m en t To leran ce
An alys is an d W riteu p s
R ece iver C ircu it D es ig n
T ran sm itter C ircu it D esig n
C ircu it B o ard D es ig n
T asksS tart D ateE nd D ate
VCSEL Characteristics
http://standards.ieee.org/getieee802/download/802.3-2000.pdf
Speed (Gbps)
Slope Efficiency (mW/mA), at 850 nm
Threshold current (mA)
HFE4384-522 (SC connectorized)
Minimum 1.25
0.06 1.5
Typical 0.15 3.5
Maximum 0.3 6
http://content.honeywell.com/vcsel/products/datacom.stm
802.3z Standards Vendor: Honeywell
Photodiodes
Speed (GHz)
Responsivity
(A/W), 740 nm
Capacitance (pF)
Active Area (mm, dia.)S7911 (unconnectorized)
Typical 2 0.47 0.45 0.1
S7912 (unconnectorized)
Typical 1.5 0.47 0.85 0.2
RSC-M65A306 (connectorized)
Minimum
1.5
0.35 -- --
Hamamatsu: http://www.hpk.co.jp/eng/products/ssd/PDF/3/S7911,S7912_KPIN1041E02.pdf
Lasermate:http://www.lasermate.com/ReGaAs.html
http://standards.ieee.org/getieee802/download/802.3-2000.pdf
802.3z Standards Vendors: Hamamatsu and Lasermate
COMING UP NEXT…
• Continue researching vendors for parts.• Completing building and testing of Maxim test
board.• Order parts from vendors.
top related