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John L. | Elance
 
176985602337900
Last Sign-in: Jul 24, 2014

John L.

Experienced logic & signal integrity engineer
   United States
  |   New City, NY
  |  8:50 pm Local Time

Overview

Over 9 years experience in digital signal integrity and over 14 years in data and telecom system / board design. Capable of small scale embedded design (cpu, mixed signal).

B.S. degrees: Physics and Electrical Engineering.

Rigorous preparation and analysis, engineering tradeoffs and risks analysis. Thorough reporting.

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Service Description

Independent consultant. Can provide own licensed tools or use the client's.

Signal integrity: design and validation, from DDR2-600 to SONET, XAUI, PCI Express, Ethernet, packaging, backplanes, etc. Lab validation (VNA, BERT, scopes) and compliance (XAUI, PCI Express, etc.).

Logic Design: FPGA Xilinx Virtex and Altera. Modelsim, Synplify. VHDL and Verilog. Complex state machines, architecture optimization for cost/power. Apps: FEC, Encryption, high speed std IO (arbitrated bus, ddr2, etc.).

System design: Power conversion & layout, board layout guidelines, DFM (statistics for yield), DFT.

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Overview  |  Job History  |  Resume/C.V.

Keywords

signal integrity
logic
verilog
vhdl
hardware
simulation
pci
ethernet
fpga
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John L. | Elance

John L.