Arun V. Sathanur Ritochit Chakraborty Vikram Jandhyala Accurate statistical analysis of a differential low noise amplifier using a combined SPICE-field solver approach. 884-887 2008 ISCAS http://dx.doi.org/10.1109/ISCAS.2008.4541560 conf/iscas/2008 db/conf/iscas/iscas2008.html#SathanurCJ08