Direct-form SC filters with low frequency response sensitivity to the transfer function coefficients.

Antonio Petraglia Frederico C. Pontes Fernando Antonio Pinto Baruqui Direct-form SC filters with low frequency response sensitivity to the transfer function coefficients. 1500-1503 2008 ISCAS http://dx.doi.org/10.1109/ISCAS.2008.4541714 conf/iscas/2008 db/conf/iscas/iscas2008.html#PetragliaPB08