A capacitor structure in an integrated circuit includes a capacitor region
defined within the boundaries thereof with an active circuit layer formed
on the surface of the semiconductor substrate. A planarization layer is
disposed over the active circuit layer and electrically isolated
therefrom in at least the capacitor region. A metal capacitor layer is
formed over the planarization layer within the capacitor region and
having the bottom plates of a plurality of capacitors defined therein. A
layer of dielectric is formed on the bottom plates of the plurality of
capacitors of a predetermined thickness. A top plate is formed on the
dielectric for each of the plurality of capacitors to define each of the
plurality of capacitors, such that a portion of each of the bottom plates
extends outside of the boundaries of the associated top plate.