Transcription of Considerations for PCB Layout and Impedance …
{{id}} {{{paragraph}}}
ApplicationReportSLLA311 (TOSAs)andlaserdriversmayhavedifferentre sistancesina givenapplication,sothereflectioncouldbew orseif (PCB) mismatchedtraceandnon-terminatedTOSA, February2011 ConsiderationsforPCBL ayoutandImpedanceMatchingDesignin OpticalModulesSubmitDocumentationFeedbac k 2011,TexasInstrumentsIncorporatedROSATOS AMCUPost Amp (PA)Laser , ,impedancematchingis ,opticalmodulesareanapplicationwithsever alconstrainingfactors:frequencyoverGbps; variationsin thelaserdrivermodel;theactualtransmissio nlines;and,mostimportantly, result,evenwithgoodmodelstopredicttheope ratingconditionswithrelativeaccuracy, thisdocument,impedancemismatchresultsin 10-Gdirectmodulaterlaser(DML) (TOSA)in (ROSA)elementsAtpoint2,thereflectionis ,thereflectionsarea ,a portionofthetransmittedsignalisreflected backtowardsthesignalsource,andit canpropagatebackandforthin thetraceuntilit , thereflectedenergyis toohigh, OpticalSLLA311 February2011 ModulesSubmitDocumentationFeedback 2011,TexasInstrumentsI
Application Report SLLA311– February 2011 Considerations for PCB Layout and Impedance Matching Design in Optical Modules Daniel Long.....
Domain:
Source:
Link to this page:
Please notify us if you found a problem with this document:
{{id}} {{{paragraph}}}
SMSC Ethernet Physical Layer Layout, SMSC Ethernet Physical Layer Layout Guidelines, Design Considerations in Mixed, Design Considerations in Mixed Signal System, TPD12S016 PCB Layout Guidelines for, Ultralow Noise VGAs with Preamplifier and, Ultralow Noise VGAs with Preamplifier and Programmable, Analog Devices, Protection Data Sheet ADM2682E/ADM2687E, Power MOSFET