A 1/4 rate linear phase detector for PLL-based CDR circuits.

M. Saffari Seyed Mojtaba Atarodi Armin Tajalli A 1/4 rate linear phase detector for PLL-based CDR circuits. 2006 conf/iscas/2006 ISCAS http://dx.doi.org/10.1109/ISCAS.2006.1693326 db/conf/iscas/iscas2006.html#SaffariAT06