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Old 17th January 2008, 07:33 AM   (permalink)
Default phase locked loops

how is a pll used in telephones? i studied that plls are widely used in mobile phone recievers...

can somebody explain why they are used here?

thanks... :-)
raviram87 is offline  
Old 17th January 2008, 07:37 AM   (permalink)
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I believe they are used to demodulate the incoming signals by locking onto the incoming signal.
dknguyen is offline  
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