What is jitter and how it affects digital communication?

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bhzd_b

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hi all
somebody plz explain me (in detail) what is jitter??and what is its effect on digital communication?
 

Re: JITTER

Hi bhzd_b

ideal clock ________|----hi------|________|-----hi------|_____ etc.

real clock ______|<-->|--hi-|<-->|____|<-->|--hi--|<-->|_____

............................clock edges move in time domain relative to ideal.


effects - digital distortion
receiver must be able to read distorted signal and correct for time errors.

Polymath
 

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