Xiao Yang Hong Zhang Guican Chen A Low-Power Second-Order Two-Channel Time-Interleaved SigmaDelta Modulator for Broadband Applications. 852-859 2009 92-C IEICE Transactions 6 http://search.ieice.org/bin/summary.php?id=e92-c_6_852&category=C&year=2009&lang=E&abst= db/journals/ieicet/ieicet92c.html#YangZC09