Design and Applications of Delay Locked Loop
Design and Applications of Delay Locked Loop
Design and Applications of Delay Locked Loop
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DLL circuits is used for control delay elements <strong>and</strong> lines.<br />
Ensures that the output clock signal to synchronize with a<br />
reference clock.<br />
DLL architectures is classified into<br />
three types:<br />
analog<br />
digital<br />
hybrid (with double loop)<br />
If exist, phase error<br />
between referent <strong>and</strong><br />
output signalsa,<br />
negative feedback<br />
loop corrected delay<br />
value.