Step5 - • Short introduction • Sketch your test...

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ECE E304 ECE Laboratory IV Winter 06-07 Dr. Fontecchio Step 5. Build the System Clock PreLab Choose 555 timer schematic to build Find RA, RB, C for your bandwidth Tasks Place clock circuit on your board according to floorplan Wrap Test o Use the oscilloscope to confirm that the results match your design ± On-time ± Off-time ± Duty cycle o Compare the output trace to the Trigger/Threshold signal Deliverables Have your TA verify circuit functionality
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Unformatted text preview: • Short introduction • Sketch your test circuit(s) • Write up your 555 timer design: o Design criteria ± What were the specs you wanted? o Show your RA, RB, C values and explain how you got them ± sample calculation ± graph o Compare actual circuit performance to your design using tables, sketches, hard copies, simulations or whatever else you need to make your point ± There is a 555 in the Capture parts library...
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This note was uploaded on 09/25/2011 for the course ECEL 304 taught by Professor Fontecchio during the Winter '07 term at Drexel.

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Step5 - • Short introduction • Sketch your test...

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