<?xml version="1.0" encoding='utf-8'?>
<!DOCTYPE wml PUBLIC "-//WAPFORUM//DTD WML 1.1//EN" "http://www.wapforum.org/DTD/wml_1.1.xml">
<wml>
<card id="card1" title="Phase-locked loop - Page 19 - Wikipedia">
<p>
<a accesskey="1" href="page.php?w=Phase-locked_loop&amp;p=18">1.Previous</a><br />
<a accesskey="3" href="page.php?w=Phase-locked_loop&amp;p=20">3.Next</a>
</p>
<p><a href="page.php?w=XOR_gate">XOR</a>, edge-triggered <a href="page.php?w=JK_flip_flop">JK flip flop</a>, phase frequency detector). May have a digital divider in the loop.; All digital PLL (ADPLL)<br/>
: Phase detector, filter and oscillator are digital. Uses a <a href="page.php?w=numerically_controlled_oscillator">numerically controlled oscillator</a> (NCO).; Neuronal PLL (NPLL)<br/>
: Phase detector is implemented by neuronal non-linearity, and the oscillator by rate-controlled oscillating neurons.; Software PLL (SPLL)<br/>
: Functional blocks</p><p>
<a accesskey="1" href="page.php?w=Phase-locked_loop&amp;p=18">1.Previous</a><br />
<a accesskey="3" href="page.php?w=Phase-locked_loop&amp;p=20">3.Next</a>
</p>

<do type="prev" label="Search">
        <go href="search.wml"/>
</do>

</card>
</wml>
