an>&#160;<span class="comment">  @param in the signal input.</span></div><div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;<span class="comment">  @return the signal output.</span></div><div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;<span class="comment">  @note Timing: 16 - 20 us</span></div><div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;<span class="comment">  */</span></div><div class="line"><a name="l00129"></a><sp