Sam Sangani
An Electronic Design Consultant 		(630) 607 2998
ee@samsangani.com
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 CIRCUIT DESIGN
 PCB DESIGN
 SYSTEM DESIGN
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 TROUBLESHOOT
This is the phase of the development no designer expects to face. Unfortunately due to nature of electronic circuit, no matter how designers work hard, many times circuits do not function as per expectations. And designers do drop their theories and practices or sometime have to live with unreliable operation of the circuit.

These kind of situations come when there is mistake(s) like:
  • Selection of wrong circuit toplogy
  • Selection of wrong component(s)
  • Lack of circuit knowledge
  • Timing mismatch among components
  • Out of bound control loop responses
  • Lack of analytical or simulation analysis
  • Miss the system level transients
  • Inadequate power supply design
  • Adverse effects of parasitics
  • Inappropriate board layout
  • Thermal or environmental issues

    • Even if you are in the middle of the development and got stuck into strange issues, I can help you to troubleshoot the issues as well as provide the solutions, optimize your circuit for reliablity and cost effectiveness.

    I will provide you detail specifications of each and every components for worst-case scenarios, detail simulation results and analytical analysis of the entire circuit with maximum voltage, current, power dissipation, maximum/minimum resposnse time, stability bounadries. Having every thing in mind like power supply noise, signal to noise ration, thermal noise, transients, temperature de-ratings, non-linearities of semiconductors, transmission line parasitics I can provide extensive detail of your circuit with suggestions to take it to next level.