A bandpass sigma-delta modulator employing micro-mechanical resonator.

X. Wang Y. P. Xu Z. Wang S. Liw W. H. Sun L. S. Tan A bandpass sigma-delta modulator employing micro-mechanical resonator. 1041-1044 2003 ISCAS (1) http://dx.doi.org/10.1109/ISCAS.2003.1205745 db/conf/iscas/iscas2003-1.html#WangXWLST03