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SDM Designs, LLC | Elance
 
176985602337900
Last Sign-in: Dec 31, 2014

SDM Designs, LLC

Senior PCB Designer, sch capture, libraries, 3D
   United States
  |   Kingman, AZ
  |  11:51 am Local Time

Overview

I have over 30 years experience in PCB Design. Designs include military, commercial, medical, automotive, harsh enviornment, etc. I have been using Altium Designer tools for the past 5 years. I can provide excellent references and/or screen shots of my work. I charge very fair rates and do everything in my power to make your project "plug and play".

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Portfolio

Create library parts, set up classes and design rules, place and route board, run DRC...
create library parts, place components, setup design rules and classes, route board,...
create and insert 3D models to existing board.
This board is a fibre and mechanical ethernet switch. I created parts, created...

Skills (9)

Tested
Over 30 years experience in PCB design. Analog
digital
high speed
high current
diff pair phase matching
DDR
ethernet
PCI Bus
etc. 5 years experience using Altium Designer.

Service Description

Printed circuit board design, schematic capture, and library creation.
Design for DFM, DFT. Design to MIL, UL, IPC, etc.
Technologies include: PCI bus, serial gigabit differential pairs up to 8.5 Gbps,
DDR SDram, I2C, gigabit ethernet. Routing technology required differential pair phase matching, parallel bus group length matching and BGA/Connector routing techniques.
Constraints used included: Diff pair spacing, neck down and coupling, differential pair phase tolerance, matched group tolerance, Relative propagation
delays, crosstalk. Routing topology and component placement proximity.


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Overview  |  Job History  |  Portfolio  |  Team  |  About the Company

Keywords

PCB Design
PCB Layout
Schematic capture
Altium Designer
CAD
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SDM Designs, LLC | Elance

SDM Designs, LLC