Analog filtering on LPC2114
2004-04-16 by Karl Olsen
Hi all The LPC2114 datasheet explains that the VSSA and VSSA_PLL pins should nominally be the same voltage as VSS, but should be isolated to minimize noise and error, and likewise with V18A and V3A. Any examples of how such filtering is done? Since the LPC2104 doesn't have a VSSA_PLL pin, the PLL should be able to run without filtering? Karl Olsen